| // 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/2016/CR-encrypted-media-20160705/#mediakeystatusmap-interface |
| |
| enum MediaKeyStatus { |
| "usable", |
| "expired", |
| "released", |
| "output-restricted", |
| "output-downscaled", |
| "status-pending", |
| "internal-error" |
| }; |
| |
| //callback MediaKeyStatusMapForEachCallback = |
| // void(MediaKeyStatus status, BufferSource source, MediaKeyStatusMap map); |
| |
| // https://www.w3.org/TR/WebIDL-1/#common-BufferSource |
| typedef (ArrayBufferView or ArrayBuffer) BufferSource; |
| |
| interface MediaKeyStatusMap { |
| readonly attribute unsigned long size; |
| boolean has(BufferSource keyId); |
| any get(BufferSource keyId); |
| |
| // iterable<BufferSource, MediaKeyStatus>; |
| //object entries(); |
| //void forEach(function MediaKeyStatusMapForEachCallback); |
| //object keys(); |
| //object values(); |
| //Iterator @@iterator(); |
| }; |