Added meshlink_submesh_open

[meshlink] / src / submesh.c

diff --git a/src/submesh.c b/src/submesh.c
new file mode 100644 (file)
index 0000000..0a2bfb0
--- /dev/null
+++ b/src/submesh.c
@@ -0,0 +1,82 @@
+/*
+    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;
+}
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