1/* 2 * Copyright (C) 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26[ 27 Conditional=ENCRYPTED_MEDIA_V2, 28 EventTarget, 29 InterfaceName=WebKitMediaKeySession, 30 ActiveDOMObject, 31] interface MediaKeySession { 32 // error state 33 readonly attribute MediaKeyError error; 34 35 // session properties 36 readonly attribute DOMString keySystem; 37 readonly attribute DOMString sessionId; 38 39 // session operations 40 [RaisesException] void update(Uint8Array key); 41 void close(); 42 43 // EventListeners 44 attribute EventListener onwebkitkeyadded; 45 attribute EventListener onwebkitkeyerror; 46 attribute EventListener onwebkitkeymessage; 47 48 // EventTarget interface 49 void addEventListener(DOMString type, 50 EventListener listener, 51 optional boolean useCapture); 52 void removeEventListener(DOMString type, 53 EventListener listener, 54 optional boolean useCapture); 55 [RaisesException] boolean dispatchEvent(Event evt); 56}; 57