1/* 2 * Copyright (C) 2011 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. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26function LeaksLoader(didCountLeaksFilesCallback, didLoadLeaksFileCallback) { 27 this._didCountLeaksFilesCallback = didCountLeaksFilesCallback; 28 this._didLoadLeaksFileCallback = didLoadLeaksFileCallback; 29} 30 31LeaksLoader.prototype = { 32 start: function(url) { 33 if (/\.txt$/.test(url)) 34 this._loadLeaksFiles([url]); 35 else 36 this._loadLeaksFromResultsPage(url); 37 }, 38 39 _loadLeaksFiles: function(urls) { 40 this._didCountLeaksFilesCallback(urls.length); 41 42 var self = this; 43 var pendingURLs = urls.length; 44 urls.forEach(function(url) { 45 getResource(url, function(xhr) { 46 self._didLoadLeaksFileCallback(xhr.responseText); 47 }); 48 }); 49 }, 50 51 _loadLeaksFromResultsPage: function(url) { 52 var self = this; 53 getResource(url, function(xhr) { 54 var root = document.createElement("html"); 55 root.innerHTML = xhr.responseText; 56 57 // Strip off everything after the last /. 58 var baseURL = url.substring(0, url.lastIndexOf("/") + 1); 59 60 var urls = Array.prototype.map.call(root.querySelectorAll("tr.file > td > a[href$='-leaks.txt']"), function(link) { return baseURL + link.getAttribute("href"); }); 61 62 self._loadLeaksFiles(urls); 63 }); 64 }, 65}; 66