All files / dash.js/src/streaming/protection/vo KeyMessage.js

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/**
 * The copyright in this software is being made available under the BSD License,
 * included below. This software may be subject to other third party and contributor
 * rights, including patent rights, and no such rights are granted under this license.
 *
 * Copyright (c) 2013, Dash Industry Forum.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *  * Redistributions of source code must retain the above copyright notice, this
 *  list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *  this list of conditions and the following disclaimer in the documentation and/or
 *  other materials provided with the distribution.
 *  * Neither the name of Dash Industry Forum nor the names of its
 *  contributors may be used to endorse or promote products derived from this software
 *  without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY
 *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 *  IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 *  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 *  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 *  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY OF SUCH DAMAGE.
 */
import ProtectionConstants from '../../constants/ProtectionConstants.js';
 
/**
 * @classdesc EME-independent KeyMessage
 * @ignore
 */
class KeyMessage {
    /**
     * @param {SessionToken} sessionToken the session
     * to which the key message is associated
     * @param {ArrayBuffer} message the key message
     * @param {string} defaultURL license acquisition URL provided by the CDM
     * @param {string} messageType Supported message types can be found
     * {@link https://w3c.github.io/encrypted-media/#idl-def-MediaKeyMessageType|here}.
     * @class
     */
    constructor(sessionToken, message, defaultURL, messageType) {
        this.sessionToken = sessionToken;
        this.message = message;
        this.defaultURL = defaultURL;
        this.messageType = messageType ? messageType : ProtectionConstants.MEDIA_KEY_MESSAGE_TYPES.LICENSE_REQUEST;
    }
}
 
export default KeyMessage;