X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fnode.c;h=e6b9f018f46657519b7cceab1939b139ad6f010b;hb=b70895cf367100792263f04d97a7533b26c5ece3;hp=0a7b4a5254921d9b3e263b3d62c21ff3fc2149d7;hpb=391a8674fcd886165dc02154d3ef0d3377f2c840;p=meshlink

diff --git a/src/node.c b/src/node.c
index 0a7b4a52..e6b9f018 100644
--- a/src/node.c
+++ b/src/node.c
@@ -29,8 +29,6 @@
 #include "utils.h"
 #include "xalloc.h"
 
-static hash_t *node_udp_cache;
-
 static int node_compare(const node_t *a, const node_t *b) {
 	return strcmp(a->name, b->name);
 }
@@ -38,14 +36,18 @@ static int node_compare(const node_t *a, const node_t *b) {
 void init_nodes(meshlink_handle_t *mesh) {
 	pthread_mutex_lock(&(mesh->nodes_mutex));
 	mesh->nodes = splay_alloc_tree((splay_compare_t) node_compare, (splay_action_t) free_node);
-	node_udp_cache = hash_alloc(0x100, sizeof(sockaddr_t));
+	mesh->node_udp_cache = hash_alloc(0x100, sizeof(sockaddr_t));
 	pthread_mutex_unlock(&(mesh->nodes_mutex));
 }
 
 void exit_nodes(meshlink_handle_t *mesh) {
 	pthread_mutex_lock(&(mesh->nodes_mutex));
-	hash_free(node_udp_cache);
-	splay_delete_tree(mesh->nodes);
+	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;
 	pthread_mutex_unlock(&(mesh->nodes_mutex));
 }
 
@@ -102,11 +104,9 @@ void node_del(meshlink_handle_t *mesh, node_t *n) {
 	pthread_mutex_unlock(&(mesh->nodes_mutex));
 }
 
-node_t *lookup_node(meshlink_handle_t *mesh, char *name) {
-	node_t n = {NULL};
-	node_t* result;
-
-	n.name = name;
+node_t *lookup_node(meshlink_handle_t *mesh, const char *name) {
+	const node_t n = {.name = (char *)name};
+	node_t *result;
 
 	pthread_mutex_lock(&(mesh->nodes_mutex));
 	result = splay_search(mesh->nodes, &n);
@@ -116,16 +116,16 @@ node_t *lookup_node(meshlink_handle_t *mesh, char *name) {
 }
 
 node_t *lookup_node_udp(meshlink_handle_t *mesh, const sockaddr_t *sa) {
-	return hash_search(node_udp_cache, 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(DEBUG_ALWAYS, LOG_WARNING, "Trying to update UDP address of mesh->self!");
+		logger(mesh, MESHLINK_WARNING, "Trying to update UDP address of mesh->self!");
 		return;
 	}
 
-	hash_insert(node_udp_cache, &n->address, NULL);
+	hash_insert(mesh->node_udp_cache, &n->address, NULL);
 
 	if(sa) {
 		n->address = *sa;
@@ -136,9 +136,9 @@ void update_node_udp(meshlink_handle_t *mesh, node_t *n, const sockaddr_t *sa) {
 				break;
 			}
 		}
-		hash_insert(node_udp_cache, sa, n);
+		hash_insert(mesh->node_udp_cache, sa, n);
 		free(n->hostname);
 		n->hostname = sockaddr2hostname(&n->address);
-		logger(DEBUG_PROTOCOL, LOG_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
+		logger(mesh, MESHLINK_DEBUG, "UDP address of %s set to %s", n->name, n->hostname);
 	}
 }