media/test/data/eme_player_js/prefixed_clearkey_player.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // ClearKey player responsible for playing media using Clear Key key system and
   6 // prefixed EME API.
   7 function PrefixedClearKeyPlayer(video, testConfig) {
   8   this.video = video;
   9   this.testConfig = testConfig;
  10 }
  11
  12 PrefixedClearKeyPlayer.prototype.init = function() {
  13   // Returns a promise.
  14   return PlayerUtils.initEMEPlayer(this);
  15 };
  16
  17 PrefixedClearKeyPlayer.prototype.registerEventListeners = function() {
  18   // Returns a promise.
  19   return PlayerUtils.registerPrefixedEMEEventListeners(this);
  20 };
  21
  22 PrefixedClearKeyPlayer.prototype.onWebkitKeyMessage = function(message) {
  23   var initData =
  24       Utils.getInitDataFromMessage(message, this.testConfig.mediaType, false);
  25   var key = Utils.getDefaultKey(this.testConfig.forceInvalidResponse);
  26   Utils.timeLog('Adding key to sessionID: ' + message.sessionId);
  27   message.target.webkitAddKey(this.testConfig.keySystem, key, initData,
  28                               message.sessionId);
  29 };