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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.
*/
/**
* @classdesc This Object holds reference to the HTTPRequest for manifest, fragment and xlink loading.
* Members which are not defined in ISO23009-1 Annex D should be prefixed by a _ so that they are ignored
* by Metrics Reporting code.
*/
class HTTPRequest {
/**
* @class
*/
constructor() {
/**
* Identifier of the TCP connection on which the HTTP request was sent.
* @public
*/
this.tcpid = null;
/**
* This is an optional parameter and should not be included in HTTP request/response transactions for progressive download.
* The type of the request:
* - MPD
* - XLink expansion
* - Initialization Fragment
* - Index Fragment
* - Media Fragment
* - Bitstream Switching Fragment
* - other
* @public
*/
this.type = null;
/**
* The original URL (before any redirects or failures)
* @public
*/
this.url = null;
/**
* The actual URL requested, if different from above
* @public
*/
this.actualurl = null;
/**
* The contents of the byte-range-spec part of the HTTP Range header.
* @public
*/
this.range = null;
/**
* Real-Time | The real time at which the request was sent.
* @public
*/
this.trequest = null;
/**
* Real-Time | The real time at which the first byte of the response was received.
* @public
*/
this.tresponse = null;
/**
* The HTTP response code.
* @public
*/
this.responsecode = null;
/**
* The duration of the throughput trace intervals (ms), for successful requests only.
* @public
*/
this.interval = null;
/**
* Throughput traces, for successful requests only.
* @public
*/
this.trace = [];
/**
* Type of stream ("audio" | "video" etc..)
* @public
*/
this._stream = null;
/**
* Real-Time | The real time at which the request finished.
* @public
*/
this._tfinish = null;
/**
* The duration of the media requests, if available, in milliseconds.
* @public
*/
this._mediaduration = null;
/**
* all the response headers from request.
* @public
*/
this._responseHeaders = null;
/**
* The selected service location for the request. string.
* @public
*/
this._serviceLocation = null;
}
}
/**
* @classdesc This Object holds reference to the progress of the HTTPRequest.
*/
class HTTPRequestTrace {
/**
* @class
*/
constructor() {
/**
* Real-Time | Measurement stream start.
* @public
*/
this.s = null;
/**
* Measurement stream duration (ms).
* @public
*/
this.d = null;
/**
* List of integers counting the bytes received in each trace interval within the measurement stream.
* @public
*/
this.b = [];
}
}
HTTPRequest.GET = 'GET';
HTTPRequest.HEAD = 'HEAD';
HTTPRequest.MPD_TYPE = 'MPD';
HTTPRequest.XLINK_EXPANSION_TYPE = 'XLinkExpansion';
HTTPRequest.INIT_SEGMENT_TYPE = 'InitializationSegment';
HTTPRequest.INDEX_SEGMENT_TYPE = 'IndexSegment';
HTTPRequest.MEDIA_SEGMENT_TYPE = 'MediaSegment';
HTTPRequest.BITSTREAM_SWITCHING_SEGMENT_TYPE = 'BitstreamSwitchingSegment';
HTTPRequest.OTHER_TYPE = 'other';
export { HTTPRequest, HTTPRequestTrace };