Remove support for the legacy protocol.

[meshlink] / src / node.h

diff --git a/src/node.h b/src/node.h
index e704ba82f56e10ed5fe412ffdcbaf6baa7f13d62..ebe0b9d51a5647625d4df37f190b3756dbc30cb6 100644 (file)
--- a/src/node.h
+++ b/src/node.h
@@ -1,7 +1,6 @@
 /*
     node.h -- header for node.c
-    Copyright (C) 2001-2013 Guus Sliepen <guus@tinc-vpn.org>,
-                  2001-2005 Ivo Timmermans
+    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
 
     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
@@ -26,7 +25,6 @@
 #include "connection.h"
 #include "digest.h"
 #include "event.h"
-#include "subnet.h"
 
 typedef struct node_status_t {
        unsigned int unused_active:1;           /* 1 if active (not used for nodes) */
@@ -35,9 +33,10 @@ typedef struct node_status_t {
        unsigned int visited:1;                 /* 1 if this node has been visited by one of the graph algorithms */
        unsigned int reachable:1;               /* 1 if this node is reachable in the graph */
        unsigned int indirect:1;                /* 1 if this node is not directly reachable by us */
-       unsigned int sptps:1;                   /* 1 if this node supports SPTPS */
+       unsigned int unused_sptps:1;            /* 1 if this node supports SPTPS */
        unsigned int udp_confirmed:1;           /* 1 if the address is one that we received UDP traffic on */
-       unsigned int unused:24;
+       unsigned int broadcast:1;               /* 1 if the next UDP packet should be broadcast to the local network */
+       unsigned int unused:23;
 } node_status_t;
 
 typedef struct node_t {
@@ -55,12 +54,6 @@ typedef struct node_t {
        ecdsa_t *ecdsa;                         /* His public ECDSA key */
        sptps_t sptps;
 
-       cipher_t *incipher;                     /* Cipher for UDP packets */
-       digest_t *indigest;                     /* Digest for UDP packets */
-
-       cipher_t *outcipher;                    /* Cipher for UDP packets */
-       digest_t *outdigest;                    /* Digest for UDP packets */
-
        int incompression;                      /* Compressionlevel, 0 = no compression */
        int outcompression;                     /* Compressionlevel, 0 = no compression */
 
@@ -69,8 +62,6 @@ typedef struct node_t {
        struct edge_t *prevedge;                /* nearest node from him to us */
        struct node_t *via;                     /* next hop for UDP packets */
 
-       splay_tree_t *subnet_tree;              /* Pointer to a tree of subnets belonging to this node */
-
        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) */
@@ -80,7 +71,6 @@ typedef struct node_t {
        uint32_t received;                      /* Total valid packets received from this node */
        uint32_t prev_received_seqno;
        uint32_t prev_received;
-       uint32_t farfuture;                     /* Packets in a row that have arrived from the far future */
        unsigned char* late;                    /* Bitfield marking late packets */
 
        length_t mtu;                           /* Maximum size of packets to send to this node */
@@ -111,8 +101,6 @@ extern void node_add(node_t *);
 extern void node_del(node_t *);
 extern node_t *lookup_node(char *);
 extern node_t *lookup_node_udp(const sockaddr_t *);
-extern bool dump_nodes(struct connection_t *);
-extern bool dump_traffic(struct connection_t *);
 extern void update_node_udp(node_t *, const sockaddr_t *);
 
 #endif /* __TINC_NODE_H__ */