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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | 16x 16x 16x 16x 16x 16x 16x 16x 16x 15x 15x 15x 15x 15x 15x 15x 15x 15x 1x 1x 8x 4x | /**
* 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) 2023, 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 DescriptorType from './DescriptorType.js'
import DashConstants from '../constants/DashConstants.js';
/**
* @class
* @ignore
*/
class ContentProtection extends DescriptorType {
constructor() {
super();
this.ref = null;
this.refId = null;
this.robustness = null;
this.keyId = null;
this.cencDefaultKid = null;
this.pssh = null;
this.pro = null;
this.laUrl = null;
}
init(data) {
super.init(data);
if (data) {
this.ref = data.hasOwnProperty(DashConstants.REF) ? data[DashConstants.REF] : null;
this.refId = data.hasOwnProperty(DashConstants.REF_ID) ? data[DashConstants.REF_ID] : null;
this.robustness = data.hasOwnProperty(DashConstants.ROBUSTNESS) ? data[DashConstants.ROBUSTNESS] : null;
this.cencDefaultKid = data.hasOwnProperty(DashConstants.CENC_DEFAULT_KID) ? data[DashConstants.CENC_DEFAULT_KID] : null;
this.pssh = data.hasOwnProperty(DashConstants.PSSH) ? data[DashConstants.PSSH] : null;
this.pro = data.hasOwnProperty(DashConstants.PRO) ? data[DashConstants.PRO] : null;
this.laUrl = data.hasOwnProperty(DashConstants.LA_URL) ? data[DashConstants.LA_URL] : data.hasOwnProperty(DashConstants.LA_URL_LOWER_CASE) ? data[DashConstants.LA_URL_LOWER_CASE] : null;
}
}
mergeAttributesFromReference(reference) {
let attributesToBeMerged = ['schemeIdUri', 'value', 'id', 'robustness', 'cencDefaultKid', 'pro', 'pssh', 'laUrl']
attributesToBeMerged.forEach((attribute) => {
if (this[attribute] === null) {
this[attribute] = reference[attribute]
}
})
}
}
export default ContentProtection;
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