src/cobalt/dom/eme/media_key_status_map.idl

// Copyright 2017 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// https://www.w3.org/TR/encrypted-media/#mediakeystatusmap-interface

[Conditional=COBALT_ENCRYPTED_MEDIA_EXTENSION_ENABLE_KEY_STATUSES_UPDATE]
interface MediaKeyStatusMap {
  iterable<BufferSource, MediaKeyStatus>;
  readonly attribute unsigned long size;
  boolean has(BufferSource keyId);
  any get(BufferSource keyId);
  void forEach(ForEachCallback callback);
};

callback ForEachCallback = void (DOMString status, BufferSource key, MediaKeyStatusMap map);