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browserinfo.js #
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// from: http://hao.360.cn/zt/browserinfo.html
if(!window.console)
{
console = {};
console.log = function(){
alert(Array.prototype.slice.call(arguments));
};
}
var browserDetector = (function(){
// Useragent RegExp
var rwebkit = /(webkit)[ \/]([\w.]+)/,
ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
rmsie = /(msie) ([\w.]+)/,
rsafari = /(safari)[ \/]([\w.]+)/,
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
rfirefox = /(firefox)[ \/]([\w.]+)/,
rtrident = /(trident)[ \/]([\w.]+)/,
rgecko = /(gecko)[ \/]([\w]+)/,
rchrome = /(chrome)[ \/]([\w.]+)/,
rpresto = /(presto)[ \/]([\w.]+)/,
rshell = /(maxthon|360se|360ee|theworld|se|theworld|greenbrowser|mqqbrowser|qqbrowser|tencenttraveler)[ \/]?([\w.]*)/,
//device
randroid = /(android)[ \/]([\w.]+)/,
ripad = /(ipad)(?:.*os)? ([\d_]+)/,
riphone = /(iphone)(?:.*os)? ([\d_]+)/,//untested
//ripod = /(ipod)(?:.*os)? ([\d_]+)/,//untested
roperamini = /(opera mini)[ \/]([\w.]+)/,//untested
rblackberry = /(blackberry)([\d]+)/,//untested
rnokia = /(nokia)([\w]+)[ \/]///untested
rsymbian = /(symbianos)[ \/]([\w.]+)(?:.*)(series60)[ \/]([\w.]+)?///untested
rwinmob = /(iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile)/,//untested
noneDouble=["",""],noneTriple = ["","",""];
return function(ua){
var info = {};
//core----------
var core = rchrome.exec( ua ) ||
rsafari.exec( ua ) ||
ropera.exec( ua ) ||
rmsie.exec( ua ) ||
rfirefox.exec( ua ) ||
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
noneTriple;
//shell----------
var shell = rshell.exec( ua )||noneTriple,
the360se = function(){
try{
var is360se = external.twGetRunPath.toLowerCase().indexOf("360se")>-1?true:false;
if(is360se)
{
try{
var version = external.twGetVersion(external.twGetSecurityID(window));
return ["360se",version];
}catch(e){
return ["360se","-"];
}
}
return noneDouble;
}catch(e){return noneDouble;}
}(),
theMaxthon = function() {
try {
if (/(\d+\.\d)/.test(external.max_version)) {
return ["maxthon",parseFloat(RegExp['\x241'])];
}
return noneDouble;
} catch (e) {return noneDouble;}
}();
//layout engine----------
var layout = rtrident.exec( ua ) ||
rwebkit.exec( ua ) ||
rgecko.exec( ua ) ||
rpresto.exec( ua ) || noneTriple;
//device----------
var device = randroid.exec(ua)||
riphone.exec(ua)||
ripad.exec(ua)||
roperamini.exec(ua)||
rblackberry.exec(ua)||
rnokia.exec(ua)||
noneTriple;
if(!device[1]){
var winmob = rwinmob.exec(ua);
if(winmob){
device = ["","Windows Smartphone",""];
}else{
device = ["","Desktop","full capability browser"];
}
}else if(device[1]==="android"){
device = [device[0],"Mobile device","android "+device[2]];
}else if(device[1]==="ipad"||device[1]==="iphone"){
device[2] = "IOS "+device[2].replace(/_/g,".");
}else if(device[1]==="nokia"){
var symbian = rsymbian.exec(ua);
if(symbian)
device = ["",device[1]+device[2],"("+symbian[1]+"/"+symbian[2]+" "+symbian[3]+"/"+symbian[4]+")"];
else
device = ["",device[1]+device[2],""];
}
//-----------
info.layout = [layout[1],layout[2]];
info.core = [core[1],core[2]];
info.shell = [shell[1],shell[2]];
if(the360se[0]){
info.shell = the360se;
} else if(theMaxthon[0]) {
info.shell = theMaxthon;
}
info.script = function(){
if(core[1]==="msie"){
try{
return [ScriptEngine(),[ScriptEngineMajorVersion(),ScriptEngineMinorVersion(),ScriptEngineBuildVersion()].join(".")];
}catch(e){
return noneDouble;
}
}else{
return noneDouble;
}
}();
info.documentMode = document.documentMode;
info.browserMode = function(){
if(browserMode===7){
if(layout[2]=="5.0"){
browserMode += " (IE9兼容模式)"
}else if(core[2]=="8.0"||layout[2]=="4.0"){
browserMode += " (IE8兼容模式)"
}
}
return browserMode;
}();
info.compatMode = document.compatMode;
info.device = [device[1],device[2]];
return info;
};
})();
(function(){
var info = browserDetector(navigator.userAgent.toLowerCase()),
_d = function(id){return document.getElementById(id);};
_d("browserCore").innerHTML = info.core.join(" / ");
_d("layoutEng").innerHTML = info.layout.join(" / ");
_d("scriptEng").innerHTML = info.script.join(" / ");
_d("compatMode").innerHTML = info.compatMode;
_d("browserShell").innerHTML = info.shell.join(" / ");
_d("device").innerHTML = info.device.join(" / ");
if(info.core[0]==="msie"&&/*@cc_on!@*/0){
_d("browserMode").innerHTML = info.browserMode;
_d("documentMode").innerHTML = info.documentMode;
}
})();
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