#ifndef __TINC_NODE_H__
#define __TINC_NODE_H__
-#include "avl_tree.h"
+#include "splay_tree.h"
+#include "cipher.h"
#include "connection.h"
-#include "tevent.h"
+#include "digest.h"
#include "list.h"
#include "subnet.h"
node_status_t status;
- const EVP_CIPHER *cipher; /* Cipher type for UDP packets */
- char *key; /* Cipher key and iv */
- int keylength; /* Cipher key and iv length */
- EVP_CIPHER_CTX packet_ctx; /* Cipher context */
-
- const EVP_MD *digest; /* Digest type for MAC */
- int maclength; /* Length of MAC */
+ cipher_t cipher; /* Cipher for UDP packets */
+ digest_t digest; /* Digest for UDP packets */
+ int maclength; /* Portion of digest to use */
int compression; /* Compressionlevel, 0 = no compression */
list_t *queue; /* Queue for packets awaiting to be encrypted */
+ int distance;
struct node_t *nexthop; /* nearest node from us to him */
struct node_t *via; /* next hop for UDP packets */
- avl_tree_t *subnet_tree; /* Pointer to a tree of subnets belonging to this node */
+ splay_tree_t *subnet_tree; /* Pointer to a tree of subnets belonging to this node */
- avl_tree_t *edge_tree; /* Edges with this node as one of the endpoints */
+ splay_tree_t *edge_tree; /* Edges with this node as one of the endpoints */
struct connection_t *connection; /* Connection associated with this node (if a direct connection exists) */
length_t minmtu; /* Probed minimum MTU */
length_t maxmtu; /* Probed maximum MTU */
int mtuprobes; /* Number of probes */
- tevent_t *mtuevent; /* Probe event */
+ struct event mtuevent; /* Probe event */
} node_t;
extern struct node_t *myself;
-extern avl_tree_t *node_tree;
-extern avl_tree_t *node_udp_tree;
+extern splay_tree_t *node_tree;
+extern splay_tree_t *node_udp_tree;
extern void init_nodes(void);
extern void exit_nodes(void);
extern void node_del(node_t *);
extern node_t *lookup_node(char *);
extern node_t *lookup_node_udp(const sockaddr_t *);
-extern void dump_nodes(void);
+extern int dump_nodes(struct evbuffer *);
#endif /* __TINC_NODE_H__ */