+/*
+ node.c -- node tree management
+ 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
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "system.h"
+
+#include "hash.h"
+#include "logger.h"
+#include "meshlink_internal.h"
+#include "net.h"
+#include "netutl.h"
+#include "submesh.h"
+#include "splay_tree.h"
+#include "utils.h"
+#include "xalloc.h"
+
+void init_submeshes(meshlink_handle_t *mesh) {
+ mesh->submeshes = list_alloc((list_action_t)free_submesh);
+}
+
+void exit_submeshes(meshlink_handle_t *mesh) {
+ list_delete_list(mesh->submeshes);
+ mesh->submeshes = NULL;
+}
+
+submesh_t *new_submesh(void) {
+ submesh_t *s = xzalloc(sizeof(*s));
+
+ s->name = NULL;
+ s->priv = NULL;
+
+ return s;
+}
+
+void free_submesh(submesh_t *s) {
+ if(s->name) {
+ free(s->name);
+ }
+
+ free(s);
+}
+
+void submesh_add(meshlink_handle_t *mesh, submesh_t *s) {
+ s->mesh = mesh;
+ list_insert_tail(mesh->submeshes, (void *)s);
+}
+
+void submesh_del(meshlink_handle_t *mesh, submesh_t *s) {
+ list_delete(mesh->submeshes, (void *)s);
+}
+
+submesh_t *lookup_submesh(struct meshlink_handle *mesh, const char *submesh_name) {
+ submesh_t *submesh = NULL;
+
+ if ( !mesh->submeshes ) {
+ return NULL;
+ }
+
+ for list_each(submesh_t, s, mesh->submeshes) {
+ if ( !strcmp(submesh_name, s->name) ) {
+ submesh = s;
+ break;
+ }
+ }
+
+ return submesh;
+}
\ No newline at end of file