@l5i/dashjs
Version:
A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
38 lines (37 loc) • 3.74 kB
JavaScript
/**
* 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.
*/'use strict';Object.defineProperty(exports,'__esModule',{value:true});function _interopRequireDefault(obj){return obj && obj.__esModule?obj:{'default':obj};}var _coreFactoryMaker=require('../../core/FactoryMaker');var _coreFactoryMaker2=_interopRequireDefault(_coreFactoryMaker); /**
* @module XHRLoader
* @description Manages download of resources via HTTP.
* @param {Object} cfg - dependencies from parent
*/function XHRLoader(cfg){cfg = cfg || {};var requestModifier=cfg.requestModifier;var instance=undefined;function load(httpRequest){ // Variables will be used in the callback functions
var firstProgress=true; /*jshint ignore:line*/var needFailureReport=true; /*jshint ignore:line*/var requestStartTime=new Date();var lastTraceTime=requestStartTime; /*jshint ignore:line*/var lastTraceReceivedCount=0; /*jshint ignore:line*/var request=httpRequest.request;var xhr=new XMLHttpRequest();xhr.open(httpRequest.method,httpRequest.url,true);if(request.responseType){xhr.responseType = request.responseType;}if(request.range){xhr.setRequestHeader('Range','bytes=' + request.range);}if(!request.requestStartDate){request.requestStartDate = requestStartTime;}if(requestModifier){xhr = requestModifier.modifyRequestHeader(xhr);}xhr.withCredentials = httpRequest.withCredentials;xhr.onload = httpRequest.onload;xhr.onloadend = httpRequest.onend;xhr.onerror = httpRequest.onerror;xhr.onprogress = httpRequest.progress;xhr.onabort = httpRequest.onabort;xhr.send();httpRequest.response = xhr;}function abort(request){var x=request.response;x.onloadend = x.onerror = x.onprogress = undefined; //Ignore events from aborted requests.
x.abort();}instance = {load:load,abort:abort};return instance;}XHRLoader.__dashjs_factory_name = 'XHRLoader';var factory=_coreFactoryMaker2['default'].getClassFactory(XHRLoader);exports['default'] = factory;module.exports = exports['default'];
//# sourceMappingURL=XHRLoader.js.map