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File: dir/google_browser_detection.js

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  Classes of Uku-Kaarel Jo~esaar   finfo   dir/google_browser_detection.js   Download  
File: dir/google_browser_detection.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: finfo
Determine the type of files analyzing its contents
Author: By
Last change:
Date: 7 years ago
Size: 2,898 bytes
 

Contents

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// Copyright 2007 Google Inc. // All Rights Reserved. // This is mildly crufty - we need to be doing object detection instead of all // of this browser detection stuff. var userAgentStr = navigator.userAgent.toLowerCase(); var isIE = ((userAgentStr.indexOf("msie") != -1) && (userAgentStr.indexOf("opera") == -1) && (userAgentStr.indexOf("webtv") == -1)) ? true : false; var oldIE = (userAgentStr.indexOf("msie 7") != -1) || (userAgentStr.indexOf("msie 6") != -1) || (userAgentStr.indexOf("msie 5") != -1) || (userAgentStr.indexOf("msie 4") != -1) || (userAgentStr.indexOf("msie 3") != -1); var isGecko = (userAgentStr.indexOf("gecko") != -1) ? true : false; var isGooglechrome = (userAgentStr.indexOf("chrome") != -1) ? true : false; var allowSafari = false; var allowCamino = true; var isCamino = (userAgentStr.indexOf("camino") != -1) ? true : false; if (isCamino && userAgentStr.indexOf("1.0") == -1) { allowCamino = false; } var isKonqueror = (userAgentStr.indexOf("konqueror") != -1) ? true : false; var isSafari = (userAgentStr.indexOf("applewebkit") != -1) ? true : false; // Safari claims to be "like Gecko" if (isSafari) { isGecko = false; } var isOpera = (window.opera) ? true : false; // Opera likes to lie if (isOpera) { isIE = oldIE = isGecko = isSafari = isCamino = isKonqueror = false; } var isMac = (userAgentStr.indexOf("Macintosh") != -1) ? true : false; var isLinux = (userAgentStr.indexOf("Linux") != -1) ? true : false; var isWebkit = (isSafari) || (isKonqueror) || (isGooglechrome); var isGecko = ( (!isSafari && !isKonqueror && !isOpera && !isIE ) && isGecko ) ? true : false; var userAgentStr_splits = userAgentStr.split('/'); var isOldSafari = isSafari; if (isSafari) { // Parse out the user string, look for the build number - // anything above 412 is cool. try { isOldSafari = parseInt(userAgentStr_splits[userAgentStr_splits.length - 1], 10) < 412; } catch (e) { isOldSafari = true; // Can't parse, assume the worst. } } var isOldGecko = isGecko; if (isOldGecko) { try { // Safari can lie in navigator.productSub isOldGecko = (parseInt(userAgentStr_splits[userAgentStr_splits.length - 2], 10) < 20061208); isOldGecko = ( isLinux && (parseInt(navigator.productSub,10) < 20061208)); //(parseInt(userAgentStr_splits[userAgentStr_splits.length - 3], 10) < 20061208)) //isOldGecko = (parseInt(navigator.productSub,10) < 20061208); } catch (e) { isOldGecko = true; } } var isOldOpera = isOpera; if (isOldOpera) { try { isOldOpera = parseInt(userAgentStr_splits[userAgentStr_splits.length - 1], 10) < 8; } catch (e) { isOldOpera = true; // Can't parse, assume the worst. } } var isOldBrowser = false; if(isOldSafari || isIE || oldIE || isOldOpera || isOldGecko) { isOldBrowser = true; }