void object_property_iter_init(ObjectPropertyIterator *iter,
Object *obj);
+/**
+ * object_class_property_iter_init:
+ * @klass: the class
+ *
+ * Initializes an iterator for traversing all properties
+ * registered against an object class and all parent classes.
+ *
+ * It is forbidden to modify the property list while iterating,
+ * whether removing or adding properties.
+ *
+ * This can be used on abstract classes as it does not create a temporary
+ * instance.
+ */
+void object_class_property_iter_init(ObjectPropertyIterator *iter,
+ ObjectClass *klass);
+
/**
* object_property_iter_next:
* @iter: the iterator instance
'data': { 'typename': 'str'},
'returns': [ 'ObjectPropertyInfo' ] }
+##
+# @qom-list-properties:
+#
+# List properties associated with a QOM object.
+#
+# @typename: the type name of an object
+#
+# Returns: a list of ObjectPropertyInfo describing object properties
+#
+# Since: 2.12
+##
+{ 'command': 'qom-list-properties',
+ 'data': { 'typename': 'str'},
+ 'returns': [ 'ObjectPropertyInfo' ] }
+
##
# @xen-set-global-dirty-log:
#
return prop_list;
}
+ObjectPropertyInfoList *qmp_qom_list_properties(const char *typename,
+ Error **errp)
+{
+ ObjectClass *klass;
+ Object *obj = NULL;
+ ObjectProperty *prop;
+ ObjectPropertyIterator iter;
+ ObjectPropertyInfoList *prop_list = NULL;
+
+ klass = object_class_by_name(typename);
+ if (klass == NULL) {
+ error_set(errp, ERROR_CLASS_DEVICE_NOT_FOUND,
+ "Class '%s' not found", typename);
+ return NULL;
+ }
+
+ klass = object_class_dynamic_cast(klass, TYPE_OBJECT);
+ if (klass == NULL) {
+ error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "typename", TYPE_OBJECT);
+ return NULL;
+ }
+
+ if (object_class_is_abstract(klass)) {
+ object_class_property_iter_init(&iter, klass);
+ } else {
+ obj = object_new(typename);
+ object_property_iter_init(&iter, obj);
+ }
+ while ((prop = object_property_iter_next(&iter))) {
+ ObjectPropertyInfo *info;
+ ObjectPropertyInfoList *entry;
+
+ info = g_malloc0(sizeof(*info));
+ info->name = g_strdup(prop->name);
+ info->type = g_strdup(prop->type);
+ info->has_description = !!prop->description;
+ info->description = g_strdup(prop->description);
+
+ entry = g_malloc0(sizeof(*entry));
+ entry->value = info;
+ entry->next = prop_list;
+ prop_list = entry;
+ }
+
+ object_unref(obj);
+
+ return prop_list;
+}
+
CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
{
return arch_query_cpu_definitions(errp);
return val;
}
+void object_class_property_iter_init(ObjectPropertyIterator *iter,
+ ObjectClass *klass)
+{
+ g_hash_table_iter_init(&iter->iter, klass->properties);
+ iter->nextclass = klass;
+}
+
ObjectProperty *object_class_property_find(ObjectClass *klass, const char *name,
Error **errp)
{