along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: vertex.h,v 1.1.2.2 2001/10/09 19:37:10 guus Exp $
+ $Id: vertex.h,v 1.1.2.5 2001/10/27 12:13:17 guus Exp $
*/
-typedef struct vertex_t {
- struct halfconnection_t *from;
- struct halfconnection_t *to;
- long int options; /* options turned on for this connection */
-} vertex_t;
+#ifndef __TINC_VERTEX_H__
+#define __TINC_VERTEX_H__
+
+#include <avl_tree.h>
+
+#include "node.h"
+#include "connection.h"
+
+/* I don't know if halfconnection_t is useful... */
typedef struct halfconnection_t {
- struct node_t *node;
+ struct node_t *node; /* node associated with this end of the connection */
ipv4_t address; /* real (internet) ip on this end of the meta connection */
short unsigned int port; /* port number of this end of the meta connection */
char *hostname; /* the hostname of real ip */
-
- /* Following bits only used when this is a connection with ourself. */
-
- RSA *rsa_key; /* RSA key used for authentication */
- EVP_CIPHER *cipher; /* Cipher type for meta protocol */
- EVP_CIPHER_CTX *ctx; /* Cipher state for meta protocol */
- char *key; /* Cipher key + iv */
- int keylength; /* Cipher keylength */
- char *challenge; /* Challenge sent to this end */
} halfconnection_t;
+
+typedef struct vertex_t {
+ struct node_t *from;
+ struct node_t *to;
+
+ long int options; /* options turned on for this connection */
+ int metric; /* weight of this vertex */
+
+ struct connection_t *connection; /* connection associated with this vertex, if available */
+} vertex_t;
+
+extern avl_tree_t *vertex_tree; /* Tree with all known vertices (replaces active_tree) */
+
+extern void init_vertices(void);
+extern void exit_vertices(void);
+extern vertex_t *new_vertex(void);
+extern void free_vertex(vertex_t *);
+extern void vertex_add(vertex_t *);
+extern void vertex_del(vertex_t *);
+extern vertex_t *lookup_vertex(struct node_t *, struct node_t *);
+extern void dump_vertices(void);
+
+#endif /* __TINC_VERTEX_H__ */