qcow2: list of bitmaps new test 242
[qemu/ar7.git] / qom / container.c
blobf6ccaf7ea780349e9fac89dea8384cfc0f6fb429
1 /*
2 * Device Container
4 * Copyright IBM, Corp. 2012
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
10 * See the COPYING file in the top-level directory.
13 #include "qemu/osdep.h"
14 #include "qom/object.h"
15 #include "qemu/module.h"
17 static const TypeInfo container_info = {
18 .name = "container",
19 .instance_size = sizeof(Object),
20 .parent = TYPE_OBJECT,
23 static void container_register_types(void)
25 type_register_static(&container_info);
28 Object *container_get(Object *root, const char *path)
30 Object *obj, *child;
31 gchar **parts;
32 int i;
34 parts = g_strsplit(path, "/", 0);
35 assert(parts != NULL && parts[0] != NULL && !parts[0][0]);
36 obj = root;
38 for (i = 1; parts[i] != NULL; i++, obj = child) {
39 child = object_resolve_path_component(obj, parts[i]);
40 if (!child) {
41 child = object_new("container");
42 object_property_add_child(obj, parts[i], child, NULL);
43 object_unref(child);
47 g_strfreev(parts);
49 return obj;
53 type_init(container_register_types)