qga-win: add support for qmp_guest_fsfreeze_freeze_list

[mirror_qemu.git] / qom / object_interfaces.c

diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c
index ff27e0669e17fbbf8b75640897bcd937d29717b0..97b79b48bb29f609c8be6eac516d005c9c100d38 100644 (file)
--- a/qom/object_interfaces.c
+++ b/qom/object_interfaces.c
@@ -1,8 +1,10 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
+#include "qapi/qmp/qdict.h"
+#include "qapi/qmp/qerror.h"
 #include "qom/object_interfaces.h"
 #include "qemu/module.h"
-#include "qapi-visit.h"
+#include "qemu/option.h"
 #include "qapi/opts-visitor.h"
 #include "qemu/config-file.h"
 
@@ -23,13 +25,13 @@ void user_creatable_complete(Object *obj, Error **errp)
     }
 }
 
-bool user_creatable_can_be_deleted(UserCreatable *uc, Error **errp)
+bool user_creatable_can_be_deleted(UserCreatable *uc)
 {
 
     UserCreatableClass *ucc = USER_CREATABLE_GET_CLASS(uc);
 
     if (ucc->can_be_deleted) {
-        return ucc->can_be_deleted(uc, errp);
+        return ucc->can_be_deleted(uc);
     } else {
         return true;
     }
@@ -63,12 +65,6 @@ Object *user_creatable_add_type(const char *type, const char *id,
 
     assert(qdict);
     obj = object_new(type);
-    if (object_property_find(obj, "id", NULL)) {
-        object_property_set_str(obj, id, "id", &local_err);
-        if (local_err) {
-            goto out;
-        }
-    }
     visit_start_struct(v, NULL, NULL, 0, &local_err);
     if (local_err) {
         goto out;
@@ -138,27 +134,25 @@ Object *user_creatable_add_opts(QemuOpts *opts, Error **errp)
     qemu_opts_set_id(opts, (char *) id);
     qemu_opt_set(opts, "qom-type", type, &error_abort);
     g_free(type);
-    QDECREF(pdict);
+    qobject_unref(pdict);
     return obj;
 }
 
 
 int user_creatable_add_opts_foreach(void *opaque, QemuOpts *opts, Error **errp)
 {
-    bool (*type_predicate)(const char *) = opaque;
+    bool (*type_opt_predicate)(const char *, QemuOpts *) = opaque;
     Object *obj = NULL;
-    Error *err = NULL;
     const char *type;
 
     type = qemu_opt_get(opts, "qom-type");
-    if (type && type_predicate &&
-        !type_predicate(type)) {
+    if (type && type_opt_predicate &&
+        !type_opt_predicate(type, opts)) {
         return 0;
     }
 
-    obj = user_creatable_add_opts(opts, &err);
+    obj = user_creatable_add_opts(opts, errp);
     if (!obj) {
-        error_report_err(err);
         return -1;
     }
     object_unref(obj);
@@ -178,7 +172,7 @@ void user_creatable_del(const char *id, Error **errp)
         return;
     }
 
-    if (!user_creatable_can_be_deleted(USER_CREATABLE(obj), errp)) {
+    if (!user_creatable_can_be_deleted(USER_CREATABLE(obj))) {
         error_setg(errp, "object '%s' is in use, can not be deleted", id);
         return;
     }
@@ -193,6 +187,11 @@ void user_creatable_del(const char *id, Error **errp)
     object_unparent(obj);
 }
 
+void user_creatable_cleanup(void)
+{
+    object_unparent(object_get_objects_root());
+}
+
 static void register_types(void)
 {
     static const TypeInfo uc_interface_info = {