Remove graph, edges and communication via UDP.

[meshlink-tiny] / src / node.c

diff --git a/src/node.c b/src/node.c
index b8caed6c7e06ca182f671fd046f8be4d44d76611..160bcb38248805e0724930632186c24391c2dfb1 100644 (file)
--- a/src/node.c
+++ b/src/node.c
@@ -35,26 +35,19 @@ static int node_compare(const node_t *a, const node_t *b) {
 
 void init_nodes(meshlink_handle_t *mesh) {
        mesh->nodes = splay_alloc_tree((splay_compare_t) node_compare, (splay_action_t) free_node);
-       mesh->node_udp_cache = hash_alloc(0x100, sizeof(sockaddr_t));
 }
 
 void exit_nodes(meshlink_handle_t *mesh) {
-       if(mesh->node_udp_cache) {
-               hash_free(mesh->node_udp_cache);
-       }
-
        if(mesh->nodes) {
                splay_delete_tree(mesh->nodes);
        }
 
-       mesh->node_udp_cache = NULL;
        mesh->nodes = NULL;
 }
 
 node_t *new_node(void) {
        node_t *n = xzalloc(sizeof(*n));
 
-       n->edge_tree = new_edge_tree();
        n->mtu = MTU;
        n->maxmtu = MTU;
        n->devclass = DEV_CLASS_UNKNOWN;
@@ -67,10 +60,6 @@ void free_node(node_t *n) {
 
        utcp_exit(n->utcp);
 
-       if(n->edge_tree) {
-               free_edge_tree(n->edge_tree);
-       }
-
        sockaddrfree(&n->address);
 
        ecdsa_free(n->ecdsa);
@@ -93,11 +82,6 @@ void node_add(meshlink_handle_t *mesh, node_t *n) {
 
 void node_del(meshlink_handle_t *mesh, node_t *n) {
        timeout_del(&mesh->loop, &n->mtutimeout);
-
-       for splay_each(edge_t, e, n->edge_tree) {
-               edge_del(mesh, e);
-       }
-
        splay_delete(mesh->nodes, n);
 }
 
@@ -110,41 +94,6 @@ node_t *lookup_node(meshlink_handle_t *mesh, const char *name) {
        return result;
 }
 
-node_t *lookup_node_udp(meshlink_handle_t *mesh, const sockaddr_t *sa) {
-       return hash_search(mesh->node_udp_cache, sa);
-}
-
-void update_node_udp(meshlink_handle_t *mesh, node_t *n, const sockaddr_t *sa) {
-       if(n == mesh->self) {
-               logger(mesh, MESHLINK_WARNING, "Trying to update UDP address of mesh->self!");
-               return;
-       }
-
-       hash_insert(mesh->node_udp_cache, &n->address, NULL);
-
-       if(sa) {
-               n->address = *sa;
-               n->sock = 0;
-
-               for(int i = 0; i < mesh->listen_sockets; i++) {
-                       if(mesh->listen_socket[i].sa.sa.sa_family == sa->sa.sa_family) {
-                               n->sock = i;
-                               break;
-                       }
-               }
-
-               hash_insert(mesh->node_udp_cache, sa, n);
-
-               node_add_recent_address(mesh, n, sa);
-
-               if(mesh->log_level <= MESHLINK_DEBUG) {
-                       char *hostname = sockaddr2hostname(&n->address);
-                       logger(mesh, MESHLINK_DEBUG, "UDP address of %s set to %s", n->name, hostname);
-                       free(hostname);
-               }
-       }
-}
-
 bool node_add_recent_address(meshlink_handle_t *mesh, node_t *n, const sockaddr_t *sa) {
        (void)mesh;
        bool found = false;