media/test/data/eme_player_js/prefixed_widevine_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 // Widevine player responsible for playing media using Widevine key system
   6 // and prefixed EME API.
   7 function PrefixedWidevinePlayer(video, testConfig) {
   8   this.video = video;
   9   this.testConfig = testConfig;
  10 }
  11
  12 PrefixedWidevinePlayer.prototype.init = function() {
  13   // Returns a promise.
  14   return PlayerUtils.initEMEPlayer(this);
  15 };
  16
  17 PrefixedWidevinePlayer.prototype.registerEventListeners = function() {
  18   // Returns a promise.
  19   return PlayerUtils.registerPrefixedEMEEventListeners(this);
  20 };
  21
  22 PrefixedWidevinePlayer.prototype.onWebkitKeyMessage = function(message) {
  23   function onSuccess(response) {
  24     var key = new Uint8Array(response);
  25     Utils.timeLog('Adding key to sessionID: ' + message.sessionId, key);
  26     message.target.webkitAddKey(this.testConfig.keySystem,
  27                                 key,
  28                                 new Uint8Array(1),
  29                                 message.sessionId);
  30   }
  31   Utils.sendRequest('POST', 'arraybuffer', message.message,
  32                     this.testConfig.licenseServerURL, onSuccess,
  33                     this.testConfig.forceInvalidResponse);
  34 };