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Annotation of qemu/qom/container.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Device Container
        !             3:  *
        !             4:  * Copyright IBM, Corp. 2012
        !             5:  *
        !             6:  * Authors:
        !             7:  *  Anthony Liguori   <[email protected]>
        !             8:  *
        !             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.
        !            11:  */
        !            12: 
        !            13: #include "qemu/object.h"
        !            14: #include "module.h"
        !            15: #include <assert.h>
        !            16: 
        !            17: static TypeInfo container_info = {
        !            18:     .name          = "container",
        !            19:     .instance_size = sizeof(Object),
        !            20:     .parent        = TYPE_OBJECT,
        !            21: };
        !            22: 
        !            23: static void container_register_types(void)
        !            24: {
        !            25:     type_register_static(&container_info);
        !            26: }
        !            27: 
        !            28: Object *container_get(Object *root, const char *path)
        !            29: {
        !            30:     Object *obj, *child;
        !            31:     gchar **parts;
        !            32:     int i;
        !            33: 
        !            34:     parts = g_strsplit(path, "/", 0);
        !            35:     assert(parts != NULL && parts[0] != NULL && !parts[0][0]);
        !            36:     obj = root;
        !            37: 
        !            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:         }
        !            44:     }
        !            45: 
        !            46:     g_strfreev(parts);
        !            47: 
        !            48:     return obj;
        !            49: }
        !            50: 
        !            51: 
        !            52: type_init(container_register_types)

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