f8df5f9221
object_property_add_child() references the child, unref it after to avoid ref leaks. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
54 lines
1.1 KiB
C
54 lines
1.1 KiB
C
/*
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* Device Container
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*
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* Copyright IBM, Corp. 2012
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "qom/object.h"
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#include "qemu/module.h"
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static const TypeInfo container_info = {
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.name = "container",
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.instance_size = sizeof(Object),
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.parent = TYPE_OBJECT,
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};
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static void container_register_types(void)
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{
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type_register_static(&container_info);
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}
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Object *container_get(Object *root, const char *path)
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{
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Object *obj, *child;
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gchar **parts;
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int i;
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parts = g_strsplit(path, "/", 0);
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assert(parts != NULL && parts[0] != NULL && !parts[0][0]);
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obj = root;
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for (i = 1; parts[i] != NULL; i++, obj = child) {
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child = object_resolve_path_component(obj, parts[i]);
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if (!child) {
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child = object_new("container");
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object_property_add_child(obj, parts[i], child, NULL);
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object_unref(child);
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}
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}
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g_strfreev(parts);
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return obj;
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}
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type_init(container_register_types)
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