JS代码格式化和语法着色V2
人气:0
升级到第二版，开一贴以示庆贺，哈哈哈
自 Ver1.1 升级内容
1. 增加函数列表
2. 增加函数 Export 功能
3. 增加函数依存关系分析 （这个功能个人未见其他软件实现过，自己创意，问题多多，目前分析能力还是比较有限的，只能分析全局函数依存关系，可能在复杂代码的情况下出现 bug）
4. 修正 for 语句分析 bug
5. 修正 语法折叠的 bug
6. 改进 Collapse All ※ Expand All 函数工作方式，避免行数太大时的死机
7. 改进行号分析机制，避免行数太大时的死机
<html>
<head>
<title>JSer Ver 2.0</title>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<style>
/* Global CSS */
* { padding:0px; margin:0px; font-size:13px; font-family: arial 宋体; }
body { overflow:auto; border:0px none black; background-color:buttonface; }
li { margin:0px 0px 0px 40px; padding:2px 4px; }
div { font-size:13px; line-height:14px; }
p { font-size:13px; line-height:14px; }
/* Class CSS */
.codeRoot { line-height:14px; }
.quote { color:#999; }
.comments { color: #009090; }
.indent { margin-left:25px; }
.regexp { color:#F000F0; }
.keyWord { color:blue; }
.object { color:red; }
.method_property { color:#FF8000; }
.operator { color:#004000; }
.colsp { font-size:12px; width:14px; height:14px; overflow:hidden; border:1px outset buttonface; text-align:center;
cursor:pointer; padding-left:2px; }
.colsp2 { font-size:12px; width:14px; height:14px; overflow:hidden; border:1px inset buttonface; text-align:center;
cursor:pointer; padding-left:2px; color:red!important; background-color:#E0FFF8!important; }
/* Identified CSS */
#divTools { height:20px; border-bottom:1px solid #555; padding-left:15px; }
#divTools a { color:navy; text-decoration:none; height:20px; line-height:20px; padding:0px 25px; }
#divTools a:hover { color:white; background-color:navy; text-decoration:none; height:20px; line-height:20px; }
#divJSInput { display:none; width:600px; height:450px; border:2px outset buttonface; position:absolute; background-
color:buttonface; z-Index:2; }
#divJSInputTitle { color:white; background-color:navy; height:20px; line-height:20px; padding:0px 10px; cursor:default; }
#txtJSInput { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white;}
#divJSInputBar { height:24px; padding:0px 4px; }
#divJSInputBar input { width:110px; height:22px; border:1px solid #555; line-height:20px; }
#divMain { width:100%; height:500; overflow:hidden; position:relative; }
#divJSOutputLineNo { width:32px; height:100%; overflow:hidden; background-color:#DDD; position:absolute; left:0px; top:0px;
text-align:right; }
#divJSOutputLineNo p { font-size:12px; line-height:14px; }
#divJSOutputPlus { width:14px; height:100%; overflow:hidden; background-color:#EEE; position:absolute; left:32px; top:0px; z
-Index:2; }
#divJSOutputPlus p { font-size:12px; line-height:14px; }
#divJSOutput { background-color:white; border:1px inset buttonface; height:100%; position:absolute; left:45px; top:0px;
overflow:scroll; }
#divWaiting { display:none; width:400px; height:60px; border:1px solid buttonface; position:absolute; background-
color:#E0F0F0; z-Index:3; text-align:center; padding-top:10px; }
#divWaiting input { width:140px; height:22px; border:1px solid #555; line-height:20px; cursor:default; margin-top:4px; }
#divJSExport { display:none; width:600px; height:450px; border:2px outset buttonface; position:absolute; background-
color:buttonface; z-Index:2; }
#divJSExportTitle { color:white; background-color:navy; height:20px; line-height:20px; padding:0px 10px; cursor:default; }
#selJSExport { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white; }
#divJSExportContent { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white; display:none; }
#divJSExportBar { height:24px; padding:0px 4px; }
#divJSExportBar input { width:170px; height:22px; border:1px solid #555; line-height:20px; }
</style>
<script type="text/javascript">
/**********************
Author: Hutia
*********************/
window.onload=init;
//------------------
// Static Variable
//------------------
var KEYWORDS="abstract break byte case catch char class const continue default delete do double else extends false final
finally float for function goto if implements import in instanceof int interface long native null package private protected
public reset return short static super switch synchronized this throw transient true try var void while with";
var OBJECTS="Anchor Applet Area Arguments Array Boolean Button Checkbox Collection Crypto Date Dictionary Document Drive
Drives Element Enumerator Event File FileObject FileSystemObject FileUpload Folder Folders Form Frame Function Global Hidden
History HTMLElement Image Infinity Input JavaArray JavaClass JavaObject JavaPackage JSObject Layer Link Math MimeType
Navigator Number Object Option Packages Password Plugin PrivilegeManager Random RegExp Screen Select String Submit Text
Textarea URL VBArray Window WScript";
var METHODS_PROPERTIES="above abs acos action activeElement alert alinkColor all altKey anchor anchors appCodeName applets
apply appName appVersion arguments arity asin assign atan atan2 atob availHeight availLeft availTop availWidth ActiveXObject
back background below bgColor big blink blur bold border borderWidths bottom btoa button call callee caller cancelBubble
captureEvents ceil charAt charCodeAt charset checked children classes className clear clearInterval clearTimeout click
clientInformation clientX clientY close closed colorDepth compile complete concat confirm constructir contains contextual
cookie cos crypto ctrlKey current data defaultCharset defaultChecked defaultSelected defaultStatus defaultValue description
disableExternalCapture disablePrivilege document domain E Echo element elements embeds enabledPlugin enableExternalCapture
enablePrivilege encoding escape eval event exec exp expando FromPoint fgColor fileName find fixed floor focus fontColor
fontSize form forms forward frames fromCharCode fromElement getAttribute get getClass getDate getDay getFullYear getHours
getMember getMilliseconds getMinutes getMonth getSeconds getSelection getSlot getTime getTimezoneOffset getUTCDate getUTCDay
getUTCFullYear getUTCHours getUTCMilliseconds getUTCMinutes getUTCMonth getUTCSeconds getWindow getYear global go HandleEvent
Height hash hidden history home host hostName href hspace id ids ignoreCase images index indexOf inner innerHTML innerText
innerWidth insertAdjacentHTML insertAdjacentText isFinite isNAN italics java javaEnabled join keyCode Links LN10 LN2 LOG10E
LOG2E lang language lastIndex lastIndexOf lastMatch lastModified lastParen layers layerX layerY left leftContext length link
linkColor load location locationBar log lowsrc MAX_VALUE MIN_VALUE margins match max menubar method mimeTypes min modifiers
moveAbove moveBelow moveBy moveTo moveToAbsolute multiline NaN NEGATIVE_INFINITY name navigate navigator netscape next
number offscreenBuffering offset offsetHeight offsetLeft offsetParent offsetTop offsetWidth offsetX offsetY onabort onblur
onchange onclick ondblclick ondragdrop onerror onfocus onHelp onkeydown onkeypress onkeyup onload onmousedown onmousemove
onmouseout onmouseover onmouseup onmove onreset onresize onsubmit onunload open opener options outerHeight outerHTML
outerText outerWidth POSITIVE_INFINITY PI paddings pageX pageXOffset pageY pageYOffset parent parentElement parentLayer
parentWindow parse parseFloat parseInt pathname personalbar pixelDepth platform plugins pop port pow preference previous
print prompt protocol prototype push random readyState reason referrer refresh releaseEvents reload removeAttribute
removeMember replace resizeBy resizeTo returnValue reverse right rightcontext round SQRT1_2 SQRT2 screenX screenY scroll
scrollbars scrollBy scrollIntoView scrollTo search select selected selectedIndex self setAttribute setDay setFullYear
setHotkeys setHours setInterval setMember setMilliseconds setMinutes setMonth setResizable setSeconds setSlot setTime
setTimeout setUTCDate setUTCFullYear setUTCHours setUTCMillseconds setUTCMinutes setUTCMonth setUTCSeconds setYear
setZOptions shift shiftKey siblingAbove siblingBelow signText sin slice smallsort source sourceIndex splice split sqrt src
srcElement srcFilter status statusbar stop strike style sub submit substr substring suffixes sun sup systemLanguage TYPE
tagName tags taint taintEnabled tan target test text title toElement toGMTString toLocaleString toLowerCase toolbar top
toString toUpperCase toUTCString type typeOf UTC unescape unshift untaint unwatch userAgent userLanguage value valueOf
visibility vlinkColor vspace watch which width window write writeln x y zIndex";
var OPS="! $ % & * + - // / : < = > ? [ ] ^ | ~ is new sizeof typeof unchecked";
var regKW=new RegExp("(\\W"+KEYWORDS.replace(/ /g,"$)|(\\W")+"$)","g");
var regObj=new RegExp("(\\W"+OBJECTS.replace(/ /g,"$)|(\\W")+"$)","g");
var regMP=new RegExp("(\\W"+METHODS_PROPERTIES.replace(/ /g,"$)|(\\W")+"$)","g");
//var regOP=new RegExp("(\\W"+OPS.replace(/ /g,"$)|(\\W")+"$)","g");
//------------------
// Global Variables
//------------------
var divJSInput, txtJSInput, divMain, divJSOutputLineNo, divJSOutputPlus, divJSOutput, divWaiting;
var spnProcess, cmdStop, divJSExport, selJSExport, divJSExportContent;
var glbStr, glbP, glbRe, curRe, glbTimer, glbBusy, glbFuntionNames;
function init(){
// init global variables
divJSInput=document.getElementById("divJSInput");
txtJSInput=document.getElementById("txtJSInput");
divMain=document.getElementById("divMain");
divJSOutputLineNo=document.getElementById("divJSOutputLineNo");
divJSOutputPlus=document.getElementById("divJSOutputPlus");
divJSOutput=document.getElementById("divJSOutput");
divWaiting=document.getElementById("divWaiting");
spnProcess=document.getElementById("spnProcess");
cmdStop=document.getElementById("cmdStop");
divJSExport=document.getElementById("divJSExport");
selJSExport=document.getElementById("selJSExport");
divJSExportContent=document.getElementById("divJSExportContent");
// init window state
maximizeWindow();
divMain.style.width=document.body.clientWidth-4;
divMain.style.height=document.body.clientHeight-26;
divJSOutput.style.width=document.body.clientWidth-72;
// init global events
divJSOutputLineNo.onselectstart=divJSOutputLineNo.onselect=divJSOutputPlus.onselectstart=divJSOutputPlus.onselect=cancelEvent
divJSOutput.onscroll=divJSOutput_onscroll;
divJSInput.onkeydown=divJSInput_keydown;
divJSExport.onkeydown=divJSExport_keydown;
}
//------------------
// event scripts
//------------------
function cancelEvents(e){
var e=window.event?window.event:e;
e.returnValue=false;
return(false);
}
function divJSInput_keydown(e){
var e=window.event?window.event:e;
var srcEle=e.srcElement?e.srcElement:e.target;
var sel;
if(e.keyCode==27)hideJSInput();
if(e.keyCode==13&&e.ctrlKey)execJSInput();
if(e.keyCode==9&&srcEle==txtJSInput){
document.selection.createRange().text="\t";return(false); // not support FF
}
}
function divJSExport_keydown(e){
var e=window.event?window.event:e;
var srcEle=e.srcElement?e.srcElement:e.target;
var sel;
if(e.keyCode==27)hideJSExport();
if(e.keyCode==13&&e.ctrlKey)hideJSExport();
}
function divJSOutput_onscroll(){
divJSOutputLineNo.scrollTop=divJSOutputPlus.scrollTop=divJSOutput.scrollTop;
}
//------------------
// functional scripts
//------------------
function showJSInput(){
if(glbBusy)return;
hideJSExport();
with(divJSInput.style){
display="block";
left=(document.body.clientWidth-divJSInput.offsetWidth)/2;
top=(document.body.clientHeight-divJSInput.offsetHeight)/2;
}
txtJSInput.focus();
return(false);
}
function showJSExport(){
if(glbBusy)return;
hideJSInput();
with(divJSExport.style){
display="block";
left=(document.body.clientWidth-divJSExport.offsetWidth)/2;
top=(document.body.clientHeight-divJSExport.offsetHeight)/2;
}
divJSExportContent.style.display="none";
selJSExport.style.display="block";
selJSExport.focus();
return(false);
}
function hideJSInput(){
divJSInput.style.display="none";
}
function hideJSExport(){
divJSExport.style.display="none";
}
function execJSInput(){
hideJSInput();
divJSOutput.innerHTML="";
divJSOutputLineNo.innerHTML="";
divJSOutputPlus.innerHTML="";
glbStr=txtJSInput.innerText; // not support FF
glbP=0;
glbFuntionNames=new Array();
curRe=glbRe=document.createElement("div");
divJSOutput.appendChild(glbRe);
glbRe.className="codeRoot";
while(selJSExport.options.length>0)selJSExport.options[0]=null;
showWait(startRecalcLine);
core_analysis();
}
function execJSExport(){
var fns=new Array(), fcs=new Array(), str;
for(var i=0; i<selJSExport.options.length; i++){
if(selJSExport.options[i].selected){
fns.push(selJSExport.options[i].value);
str=selJSExport.options[i].obj.outerHTML;
try{
str+=selJSExport.options[i].obj.nextSibling.outerHTML;
str+=selJSExport.options[i].obj.nextSibling.nextSibling.outerHTML;
}catch(e){}
fcs.push(str);
}
}
if(fns.length==0)return;
divJSExportContent.style.display="block";
selJSExport.style.display="none";
divJSExportContent.innerHTML=fcs.join("\r\n<br>\r\n");
}
function execJSExport_Dep(){
var fns=new Array(), fcs=new Array(), str, regFNs=new Array(), needDepthTest;
for(var i=0; i<selJSExport.options.length; i++){
if(selJSExport.options[i].selected){
fns.push(selJSExport.options[i].value);
try{
str=selJSExport.options[i].obj.nextSibling.outerHTML;
}catch(e){}
fcs.push(str);
}
}
if(fns.length==0)return;
divJSExportContent.style.display="none";
selJSExport.style.display="block";
needDepthTest=false;
for(var i=0;i<glbFuntionNames.length;i+=1){
if(!selJSExport.options[i].selected){
for(j=0;j<fcs.length;j++){
if(html2txt(fcs[j]).match(glbFuntionNames[i].replace(/\./g,"\\."))){
selJSExport.options[i].selected=true;
needDepthTest=true;
break;
}
}
}
}
if(needDepthTest)execJSExport_Dep();
}
function showWait(onstop){
glbBusy=true;
document.body.style.cursor="wait";
with(divWaiting.style){
display="block";
left=(document.body.clientWidth-divWaiting.offsetWidth)/2;
top=(document.body.clientHeight-divWaiting.offsetHeight)/2;
}
spnProcess.innerHTML="0.00% ( 0 / 0 )";
divWaiting.onstop=onstop;
cmdStop.focus();
return(false);
}
function hideWait(){
glbBusy=false;
document.body.style.cursor="";
divWaiting.style.display="none";
try{clearTimeout(glbTimer);}catch(e){}
try{divWaiting.onstop();}catch(e){}
return(false);
}
function stopExec(){ hideWait(); }
function startRecalcLine(){
var re="", re2="";
if(glbBusy)return;
glbBusy=true;
for(var i=0;i<parseInt(divJSOutput.scrollHeight/14+200);i++){
re+="<p>"+(i+1)+"</p>";
re2+="<p> </p>";
}
divJSOutputLineNo.innerHTML=re;
divJSOutputPlus.innerHTML=re2;
divJSOutputPlus.buttons=new Array();
glbP=0;
showWait();
recalcLine();
return(false);
}
function recalcLine(){
var objs, j;
objs=document.getElementsByTagName("div");
for(var i=glbP;i<objs.length&&(i-glbP<30);i++){
if(objs[i].className=="indent"){
j=parseInt(objs[i].offsetTop/14)-1;
divJSOutputPlus.childNodes[j].className="colsp";
divJSOutputPlus.childNodes[j].innerHTML="-";
divJSOutputPlus.childNodes[j].linkedDIV=objs[i];
divJSOutputPlus.childNodes[j].startIndex=j+1;
divJSOutputPlus.childNodes[j].endIndex=j+Math.round(objs[i].offsetHeight/14);
if(objs[i].innerHTML!="")divJSOutputPlus.childNodes[j].endIndex++;
divJSOutputPlus.childNodes[j].switchDIV=divJSOutputPlus.childNodes[j].onclick=switchDIV;
divJSOutputPlus.buttons.push(divJSOutputPlus.childNodes[j]);
}
}
spnProcess.innerHTML=parseFloat(glbP/objs.length*100).toFixed(2)+"% ( "+glbP+" / "+objs.length+" )";
if(i<objs.length){glbP=i; glbTimer=setTimeout(recalcLine); return;}
stopExec();
divJSOutput_onscroll();
}
function switchDIV(disp){
var y, obj;
if((this.className=="colsp"||disp=="hide")&&disp!="show"){
this.className="colsp2";
this.innerHTML="+";
for(var i=this.startIndex;i<this.endIndex;i++){
divJSOutputLineNo.childNodes[i].style.display="none";
divJSOutputPlus.childNodes[i].style.display="none";
}
this.linkedDIV.style.display="none";
}else{
this.className="colsp";
this.innerHTML="-";
this.linkedDIV.style.display="block";
for(var i=this.startIndex;i<this.endIndex;i++){
divJSOutputLineNo.childNodes[i].style.display="block";
divJSOutputPlus.childNodes[i].style.display="block";
if(divJSOutputPlus.childNodes[i].className=="colsp2"){
i=divJSOutputPlus.childNodes[i].endIndex-1;
}
}
}
divJSOutput_onscroll();
}
function collapseAll(index){
index=isNaN(parseInt(index))?0:parseInt(index);
if(!divJSOutputPlus.buttons)return;
if(index<0)index=0;
if(index>divJSOutputPlus.buttons.length)return;
for(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV("hide");
setTimeout("collapseAll("+i+")");
}
function expandAll(index){
index=isNaN(parseInt(index))?0:parseInt(index);
if(!divJSOutputPlus.buttons)return;
if(index<0)index=0;
if(index>divJSOutputPlus.buttons.length)return;
for(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV("show");
setTimeout("expandAll("+i+")");
}
function core_analysis(){
var str=" ", c="", lastState="", seq, intNextQuote, intTemp, intCount, intWordStart;
spnProcess.innerHTML=parseFloat(glbP/glbStr.length*100).toFixed(2)+"% ( "+glbP+" / "+glbStr.length+" )";
for(var i=glbP;i<glbStr.length;i++){
c=glbStr.charAt(i);
str+=htmlEncode(c);
switch(c){
case "\r": case " ": case "\t":
if(lastState=="\r\n"){str=" ";break;}
str=str.substring(0,str.length-htmlEncode(c).length);
if(lastState=="blank")break;
if(c.match(/\W/)&&glbStr.charAt(i-1).match(/\w/)){
str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP);
}
str+=htmlEncode(c);
lastState="blank";
break;
case ";":
if(str.match(/\Wfor.*?\(/i))break;
// attention there's no break here
case "\n":
if(lastState=="\r\n"){str=" ";break;}
outputLn(str);
str=" ";
lastState="\r\n";
if(i-glbP>200){
glbP=i+1;
glbTimer=setTimeout(core_analysis);
return;
}
break;
case "\"":
intNextQuote=i;
while(intNextQuote!=-1&&intNextQuote<glbStr.length){
intNextQuote=glbStr.indexOf("\"",intNextQuote+1);
if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
intCount=0; intTemp=intNextQuote;
while(glbStr.charAt(--intTemp)=="\\")intCount++;
if(intCount%2==0)break;
}
if(intNextQuote==-1)break;
str+="<span class=\"quote\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))+"<\/span>\"";
i=intNextQuote;
lastState="";
break;
case "\'":
intNextQuote=i;
while(intNextQuote!=-1&&intNextQuote<glbStr.length){
intNextQuote=glbStr.indexOf("\'",intNextQuote+1);
if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
intCount=0; intTemp=intNextQuote;
while(glbStr.charAt(--intTemp)=="\\")intCount++;
if(intCount%2==0)break;
}
if(intNextQuote==-1)break;
str+="<span class=\"quote\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))+"<\/span>\'";
i=intNextQuote;
lastState="";
break;
case "\/":
if(glbStr.charAt(i+1)=="\/"){
intNextQuote=i;
intNextQuote=glbStr.indexOf("\r\n",intNextQuote+1);
if(intNextQuote==-1)intNextQuote=glbStr.length;
str=str.substring(0,str.length-1);
str+="<span class=\"comments\">\/"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"<\/span>";
i=intNextQuote;
}else if(glbStr.charAt(i+1)=="*"){
intNextQuote=i;
intNextQuote=glbStr.indexOf("*\/",intNextQuote+1);
if(intNextQuote==-1)return;
str=str.substring(0,str.length-1);
str+="<span class=\"comments\">\/"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"*\/<\/span>";
i=intNextQuote+1;
}else if(str.match(/[=(][ \t]*\//)){
intNextQuote=i;
while(intNextQuote!=-1&&intNextQuote<glbStr.length){
intNextQuote=glbStr.indexOf("\/",intNextQuote+1);
if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
intCount=0; intTemp=intNextQuote;
while(glbStr.charAt(--intTemp)=="\\")intCount++;
if(intCount%2==0)break;
}
if(intNextQuote==-1)break;
str+="<span class=\"regexp\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"<\/span>\/";
i=intNextQuote;
lastState="";
}
lastState="";
break;
case "{":
outputLn(str);
str=" ";
seq=document.createElement("div");
seq.className="indent";
curRe.appendChild(seq);
curRe=seq;
lastState="\r\n";
if(i-glbP>200){
glbP=i+1;
glbTimer=setTimeout(core_analysis);
return;
}
break;
case "}":
outputLn(str.substring(0,str.length-1));
str="} ";
lastState="";
curRe=curRe.parentNode;
break;
default:
if(c.match(/\w/)&&glbStr.charAt(i-1).match(/\W/)){intWordStart=i;}
if(c.match(/\W/)&&glbStr.charAt(i-1).match(/\w/)){
str=str.substring(0,str.length-htmlEncode(c).length);
str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP)+htmlEncode(c);
}
lastState="";
break;
}
}
if(i==glbStr.length){
if(str!=""){ outputLn(str); str=" "; }
stopExec();
}
}
function outputLn(theStr){
var seq, txt, fn;
if(html2txt(theStr).match(/^[ \t\r\n]*$/))return;
seq=document.createElement("p");
seq.innerHTML=theStr;
curRe.appendChild(seq);
txt=html2txt(theStr);
if(!txt)return;
fn=txt.match(/function[ \t\r\n]+([\.\w]+?)[ \t\r\n]*\(.*?\)[ \t\r\n]*\{/);
if(fn){
glbFuntionNames.push(fn[1]);
selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn[1]);
selJSExport.options[selJSExport.options.length-1].obj=seq;
}
fn=txt.match(/([\.\w]+?)[ \t\r\n]*=[ \t\r\n]*function\W*\(.*?\)[ \t\r\n]*\{/);
if(fn){
glbFuntionNames.push(fn[1]);
selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn[1]);
selJSExport.options[selJSExport.options.length-1].obj=seq;
}
}
function clKW(str){ return(str.charAt(0)+"<span class=\"keyWord\">"+str.substring(1)+"</span>"); }
function clObj(str){ return(str.charAt(0)+"<span class=\"object\">"+str.substring(1)+"</span>"); }
function clMP(str){ return(str.charAt(0)+"<span class=\"method_property\">"+str.substring(1)+"</span>"); }
function clOP(str){ return(str.charAt(0)+"<span class=\"operator\">"+str.substring(1)+"</span>"); }
//------------------
// global scripts
//------------------
function maximizeWindow(){
window.moveTo(0,0);
window.resizeTo(screen.availWidth,screen.availHeight);
}
function htmlEncode(strS){
return(strS.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/ /g," ").replace(/
\r\n/g,"<br\/>"));
}
function html2txt(strS){
return(strS.replace(/<.+?>/g,"").replace(/</g,"<").replace(/>/g,">").replace(/ /g," ").replace(/<br\/?
>/g,"\r\n").replace(/&/g,"&"));
}
</script>
</head>
<body>
<!-- Author: Hutia -->
<div id="divTools">
<a href="#" onclick="showJSInput();return(false);">Input JS</a>
<a href="#" onclick="collapseAll();return(false);">Collapse All</a>
<a href="#" onclick="expandAll();return(false);">Expand All</a>
<a href="#" onclick="showJSExport();return(false);">Export JS</a>
</div>
<div id="divJSInput">
<div id="divJSInputTitle">Please Input the JS:</div>
<textarea id="txtJSInput">
/********************** Author: Hutia *********************/
window.onload=init; //------------------ // Static Variable //-----
-------------
var KEYWORDS="abstract break byte case catch char class cons
t continue default delete do double else extends false final finally f
loat for function goto if implements import in instanceof int interface&nbs
p;long native null package private protected public reset return short stat
ic super switch synchronized this throw transient true try var void wh
ile with"; var OBJECTS="Anchor Applet Area Arguments Array Boolean
;Button Checkbox Collection Crypto Date Dictionary Document Drive Drives Element
Enumerator Event File FileObject FileSystemObject FileUpload Folder Folders For
m Frame Function Global Hidden History HTMLElement Image Infinity Input Jav
aArray JavaClass JavaObject JavaPackage JSObject Layer Link Math MimeType Naviga
tor Number Object Option Packages Password Plugin PrivilegeManager Random RegExp
Screen Select String Submit Text Textarea URL VBArray Window WScript"
; var METHODS_PROPERTIES="above abs acos action activeElement alert alinkCol
or all altKey anchor anchors appCodeName applets apply appName appVersion a
rguments arity asin assign atan atan2 atob availHeight availLeft availTop&
nbsp;availWidth ActiveXObject back background below bgColor big blink blur bold&
nbsp;border borderWidths bottom btoa button call callee caller cancelBubble capt
ureEvents ceil charAt charCodeAt charset checked children classes className clea
r clearInterval clearTimeout click clientInformation clientX clientY close clos
ed colorDepth compile complete concat confirm constructir contains contextual co
okie cos crypto ctrlKey current data defaultCharset defaultChecked defaultSelected&nb
sp;defaultStatus defaultValue description disableExternalCapture disablePrivilege document doma
in E Echo element elements embeds enabledPlugin enableExternalCapture enablePri
vilege encoding escape eval event exec exp expando FromPoint fgColor fileNa
me find fixed floor focus fontColor fontSize form forms forward frames
;fromCharCode fromElement getAttribute get getClass getDate getDay getFullYear
getHours getMember getMilliseconds getMinutes getMonth getSeconds getSelection getSlot&nbs
p;getTime getTimezoneOffset getUTCDate getUTCDay getUTCFullYear getUTCHours getUTCMillise
conds getUTCMinutes getUTCMonth getUTCSeconds getWindow getYear global go HandleEvent
Height hash hidden history home host hostName href hspace id id
s ignoreCase images index indexOf inner innerHTML innerText innerWidth insertAdj
acentHTML insertAdjacentText isFinite isNAN italics java javaEnabled join keyCode&nbs
p;Links LN10 LN2 LOG10E LOG2E lang language lastIndex lastIndexOf lastMatc
h lastModified lastParen layers layerX layerY left leftContext length link
linkColor load location locationBar log lowsrc MAX_VALUE MIN_VALUE margins
;match max menubar method mimeTypes min modifiers moveAbove moveBelow moveBy&nbs
p;moveTo moveToAbsolute multiline NaN NEGATIVE_INFINITY name navigate navigator
;netscape next number offscreenBuffering offset offsetHeight offsetLeft offsetParent
offsetTop offsetWidth offsetX offsetY onabort onblur onchange onclick ondblclick
;ondragdrop onerror onfocus onHelp onkeydown onkeypress onkeyup onload onmoused
own onmousemove onmouseout onmouseover onmouseup onmove onreset onresize onsubmit&nbs
p;onunload open opener options outerHeight outerHTML outerText outerWidth POSIT
IVE_INFINITY PI paddings pageX pageXOffset pageY pageYOffset parent parentEleme
nt parentLayer parentWindow parse parseFloat parseInt pathname personalbar pixelDepth
platform plugins pop port pow preference previous print prompt proto
col prototype push random readyState reason referrer refresh releaseEvents reloa
d removeAttribute removeMember replace resizeBy resizeTo returnValue reverse right&nb
sp;rightcontext round SQRT1_2 SQRT2 screenX screenY scroll scrollbars scrollBy&
nbsp;scrollIntoView scrollTo search select selected selectedIndex self setAttribute s
etDay setFullYear setHotkeys setHours setInterval setMember setMilliseconds setMinut
es setMonth setResizable setSeconds setSlot setTime setTimeout setUTCDate setUTCFullY
ear setUTCHours setUTCMillseconds setUTCMinutes setUTCMonth setUTCSeconds setYear se
tZOptions shift shiftKey siblingAbove siblingBelow signText sin slice smallsort
source sourceIndex splice split sqrt src srcElement srcFilter status statu
sbar stop strike style sub submit substr substring suffixes sun sup sy
stemLanguage TYPE tagName tags taint taintEnabled tan target test text&nbs
p;title toElement toGMTString toLocaleString toLowerCase toolbar top toString toUpper
Case toUTCString type typeOf UTC unescape unshift untaint unwatch userAgent
;userLanguage value valueOf visibility vlinkColor vspace watch which width
;window write writeln x y zIndex"; var OPS="! $ %
& * + - // / : < = > ? [ ]
^ | ~ is new sizeof typeof unchecked"; var
regKW=new RegExp("(\\W"+KEYWORDS.replace(/ /g,"$)|(\\W")+"$)
","g"); var regObj=new RegExp("(\\W"+OBJECTS.replace(/ /g,"$)|
(\\W")+"$)","g"); var regMP=new RegExp("
(\\W"+METHODS_PROPERTIES.replace(/ /g,"$)|(\\W")+"$)
","g"); //var regOP=new RegExp("(\\W"+OPS.replace(/ /g,"$)|(\\W")
+"$)","g"); //------------------ // Global Variables //--
----------------
var divJSInput, txtJSInput, divMain, divJSOutputLineNo, divJSOutputPlus, divJSOutput,
divWaiting; var spnProcess, cmdStop, divJSExport, selJSExport, divJSExportContent;
3; var glbStr, glbP, glbRe, curRe, glbTimer, glbBusy, glbFuntionNames; &
#10; function init()
{ // init global variables divJSInput=document.getElementById
("divJSInput"); txtJSInput=document.getElementById
("txtJSInput"); divMain=document.getElementById
("divMain"); divJSOutputLineNo=document.getElementById
("divJSOutputLineNo"); divJSOutputPlus=document.getElementById
("divJSOutputPlus"); divJSOutput=document.getElementById
("divJSOutput"); divWaiting=document.getElementById
("divWaiting"); spnProcess=document.getElementById
("spnProcess"); cmdStop=document.getElementById
("cmdStop"); divJSExport=document.getElementById
("divJSExport"); selJSExport=document.getElementById
("selJSExport"); divJSExportContent=document.getElementById
("divJSExportContent"); // init window state maximizeW
indow(); divMain.style.width=document.body.clientWidth-
4; divMain.style.height=document.body.clientHeight-
26; divJSOutput.style.width=document.body.clientWidth-
52; // init global events divJSOutputLineNo.onse
lectstart=divJSOutputLineNo.onselect=divJSOutputPlus.onselectstart=divJSOutputPlus.onselect=cancelEvents; divJ
SOutput.onscroll=divJSOutput_onscroll; divJSInput.onkeydown=divJSInput_keydown;
;divJSExport.onkeydown=divJSExport_keydown; } //------------------
// event scripts //------------------ function cancelEvents(e)
{ var e=window.event?window.event:e; e.returnValue=false; return
(false); } function divJSInput_keydown(e){ var e=window.event?
window.event:e; var srcEle=e.srcElement?
e.srcElement:e.target; var sel; if(e.keyCode==27)hideJSInput(); if
(e.keyCode==13&&e.ctrlKey)execJSInput(); if(e.keyCode==9&&srcEle==txtJSInput)
{ document.selection.createRange().text="\t";return
(false); // not support FF } }
function divJSExport_keydown(e){ var e=window.event?
window.event:e; var srcEle=e.srcElement?
e.srcElement:e.target; var sel; if(e.keyCode==27)hideJSExport(); if
(e.keyCode==13&&e.ctrlKey)hideJSExport(); } function divJSOutput_onscroll()
{ divJSOutputLineNo.scrollTop=divJSOutputPlus.scrollTop=divJSOutput.scrollTop; }
//------------------ // functional scripts //-----------
------- function showJSInput(){ if(glbBusy)return; hideJSExport
(); with(divJSInput.style){ display="block"; left=
(document.body.clientWidth-divJSInput.offsetWidth)/2; top=(document.body.clientHeight-
divJSInput.offsetHeight)/2; } txtJSInput.focus
(); return(false); } function showJSExport()
{ if(glbBusy)return; hideJSInput(); with(divJSExport.style)
{ display="block"; left=(document.body.clientWidth-
divJSExport.offsetWidth)/2; top=(document.body.clientHeight-
divJSExport.offsetHeight)/2; }
divJSExportContent.style.display="none"; selJSExport.style.display="block"
; selJSExport.focus(); return(false); }
function hideJSInput(){ divJSInput.style.display="none"; }
function hideJSExport(){ divJSExport.style.display="none"; }
function execJSInput(){ hideJSInput
(); divJSOutput.innerHTML=""; divJSOutputLineNo.innerHTML=""
;; divJSOutputPlus.innerHTML=""; glbStr=txtJSInput.value; &n
bsp;glbP=0; glbFuntionNames=new Array(); curRe=glbRe=document.createElement
("div"); divJSOutput.appendChild
(glbRe); glbRe.className="codeRoot"; while
(selJSExport.options.length>0)selJSExport.options[0]=null; showWait
(startRecalcLine); core_analysis(); } function execJSExport()
{ var fns=new Array(), fcs=new Array(), str; for
(var i=0; i<selJSExport.options.length; i++){ if(selJSExport.options[i].selected)
{ fns.push(selJSExport.options[i].value); str=selJSExport.options
[i].obj.outerHTML; try{ str+=selJSExport.options
[i].obj.nextSibling.outerHTML; str+=selJSExport.options
[i].obj.nextSibling.nextSibling.outerHTML; }catch(e){} fcs.push
(str); } } if(fns.length==0)
return; divJSExportContent.style.display="block"; selJSExport.style.d
isplay="none"; divJSExportContent.innerHTML=fcs.join
("\r\n<br>\r\n"); } function execJSExport_Dep()
{ var fns=new Array(), fcs=new Array(), str, regFNs=new Array
(), needDepthTest; for(var i=0; i<selJSExport.options.length; i++)
{ if(selJSExport.options[i].selected){ fns.push(selJSExport.options
[i].value); try{ str=selJSExport.options
[i].obj.nextSibling.outerHTML; }catch(e){} fcs.push
(str); } } if(fns.length==0)
return; divJSExportContent.style.display="none"; selJSExport.style.di
splay="block"; needDepthTest=false; for
(var i=0;i<glbFuntionNames.length;i+=1){ if(!selJSExport.options[i].selected)
{ for(j=0;j<fcs.length;j++){ if(html2txt(fcs[j]).match
(glbFuntionNames[i].replace(/\./g,"\\."))){ selJSExport.options
[i].selected=true; needDepthTest=true; break;&#
13; } } } } if
(needDepthTest)execJSExport_Dep(); } function showWait(onstop)
{ glbBusy=true; document.body.style.cursor="wait"; wit
h(divWaiting.style){ display="block"; left=(document.body.clientWidth-
divWaiting.offsetWidth)/2; top=(document.body.clientHeight-divWaiting.offsetHeight)/2; }
spnProcess.innerHTML="0.00% ( 0 / 0 )
"; divWaiting.onstop=onstop; cmdStop.focus(); return(false); }
function hideWait()
{ glbBusy=false; document.body.style.cursor=""; divWaiting.style.displ
ay="none"; try{clearTimeout(glbTimer);}catch(e){} try{divWaiting.onstop();}catch(e)
{} return(false); } function stopExec(){ hideWait(); }
function startRecalcLine()
{ var re="", re2=""; if(glbBusy)
return; glbBusy=true; for(var i=0;i<parseInt
(divJSOutput.scrollHeight/14+200);i++){ re+="<p>"+(i+1)
+"</p>"; re2+="<p> </p>"; }
divJSOutputLineNo.innerHTML=re; divJSOutputPlus.innerHTML=re2;
divJSOutputPlus.buttons=new Array(); glbP=0; showWait
(); recalcLine(); return(false); }
function recalcLine()
{ var objs, j; objs=document.getElementsByTagName
("div"); for(var i=glbP;i<objs.length&&(i-glbP<30);i++){ if
(objs[i].className=="indent"){ j=parseInt(objs[i].offsetTop/14)-
1; divJSOutputPlus.childNodes
[j].className="colsp"; divJSOutputPlus.childNodes[j].innerHTML="-
"; divJSOutputPlus.childNodes[j].linkedDIV=objs
[i]; divJSOutputPlus.childNodes
[j].startIndex=j+1; divJSOutputPlus.childNodes[j].endIndex=j+Math.round(objs[i].offsetHeight/14)
+1; divJSOutputPlus.childNodes[j].switchDIV=divJSOutputPlus.childNodes
[j].onclick=switchDIV; divJSOutputPlus.buttons.push(divJSOutputPlus.childNodes
[j]); } } spnProcess.innerHTML=parseFloat(glbP/objs.length*100).toFixed
(2)+"% ( "+glbP+" / "+objs.length+" )"; if
(i<objs.length){glbP=i; glbTimer=setTimeout(recalcLine); return;} stopExec
(); divJSOutput_onscroll(); } function switchDIV(disp)
{ var y, obj; if((this.className=="colsp"||disp=="hide")
&&disp!="show")
{ this.className="colsp2"; this.innerHTML="+"; &
nbsp;for(var i=this.startIndex;i<this.endIndex;i++){ divJSOutputLineNo.childNodes
[i].style.display="none"; divJSOutputPlus.childNodes
[i].style.display="none"; }
this.linkedDIV.style.display="none"; }else
{ this.className="colsp"; this.innerHTML="-
"; this.linkedDIV.style.display="block"; for
(var i=this.startIndex;i<this.endIndex;i++){ divJSOutputLineNo.childNodes
[i].style.display="block"; divJSOutputPlus.childNodes
[i].style.display="block"; if(divJSOutputPlus.childNodes
[i].className=="colsp2"){ i=divJSOutputPlus.childNodes[i].endIndex-
1; } } } divJSOutput_onscroll(); }
function collapseAll(index){ index=isNaN(parseInt(index))?0:parseInt
(index); if(!divJSOutputPlus.buttons)return; if(index<0)index=0; if
(index>divJSOutputPlus.buttons.length)return; for
(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV
("hide"); setTimeout("collapseAll("+i+")"); }
function expandAll(index){ index=isNaN(parseInt(index))?0:parseInt
(index); if(!divJSOutputPlus.buttons)return; if(index<0)index=0; if
(index>divJSOutputPlus.buttons.length)return; for
(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV
("show"); setTimeout("expandAll("+i+")"); }
function core_analysis()
{ var str=" ", c="", lastState="", seq, intNextQuo
te, intTemp, intCount, intWordStart; spnProcess.innerHTML=parseFloat
(glbP/glbStr.length*100).toFixed(2)+"%
( "+glbP+" / "+glbStr.length+" )"; for
(var i=glbP;i<glbStr.length;i++){ c=glbStr.charAt(i); str+=htmlEncode
(c); switch(c)
{ case "\r": case " ": case "\t":
if(lastState=="\r\n"){str=" ";break;}
str=str.substring(0,str.length-htmlEncode(c).length); if
(lastState=="blank")break; if(c.match(/\W/)&&glbStr.charAt(i-1).match(/
\w/)){ str=str.replace(regKW,clKW).replace(regObj,clObj).replace
(regMP,clMP); } str+=htmlEncode
(c); lastState="blank"; break; &nb
sp;case ";": if(str.match(/\Wfor.*?\(/i))
break; // attention there's no break here &nbs
p;case "\n": if(lastState=="\r\n"){str=" ";break;}
outputLn
(str); str=" "; lastState="\r\n";&
#13; if(i-glbP>200)
{ glbP=i+1; glbTimer=setTimeout
(core_analysis); return; }
break; case "\"":
;intNextQuote=i; while(intNextQuote!=-1&&intNextQuote<glbStr.length)
{ intNextQuote=glbStr.indexOf
("\"",intNextQuote+1); if(intNextQuote==-1||glbStr.charAt(intNextQuote
-1)!="\\")
break; intCount=0; intTemp=intNextQuote; w
hile(glbStr.charAt(--intTemp)=="\\")intCount++; if(intCount%2==0)
break; } if(intNextQuote==-1)
break; str+="<span class=\"quote\">"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>\""; i=intNextQuote; lastSta
te=""; break; case "\'":
intNextQuote=i; while(intNextQuote!=-1&&intNextQuote<glbStr.length)
{ intNextQuote=glbStr.indexOf
("\'",intNextQuote+1); if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!
="\\")
break; intCount=0; intTemp=intNextQuote; w
hile(glbStr.charAt(--intTemp)=="\\")intCount++; if(intCount%2==0)
break; } if(intNextQuote==-1)
break; str+="<span class=\"quote\">"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>\'"; i=intNextQuote; lastState=&q
uot;"; break; case "\/":
; if(glbStr.charAt(i+1)=="\/")
{ intNextQuote=i; intNextQuote=glbStr.indexOf
("\r\n",intNextQuote+1); if(intNextQuote==-1)
intNextQuote=glbStr.length; str=str.substring(0,str.length-
1); str+="<span class=\"comments\">\/"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>"; i=intNextQuote; }
else if(glbStr.charAt(i+1)=="*")
{ intNextQuote=i; intNextQuote=glbStr.indexOf
("*\/",intNextQuote+1); if(intNextQuote==-1)
return; str=str.substring(0,str.length-
1); str+="<span class=\"comments\">\/"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"*\/<\/span>"; i=intNextQuote+1; }
else if(str.match(/[=(][ \t]*\//))
{ intNextQuote=i; while(intNextQuote!=-
1&&intNextQuote<glbStr.length){ intNextQuote=glbStr.indexOf
("\/",intNextQuote+1); if(intNextQuote==-1||glbStr.charAt
(intNextQuote-1)!="\\")
break; intCount=0; intTemp=intNextQuote; &
nbsp; while(glbStr.charAt(--intTemp)=="\\")intCount++; if
(intCount%2==0)break; } if(intNextQuote==-1)
break; str+="<span class=\"regexp\">"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>\/"; i=intNextQuote;
lastState=""; }
lastState=""; break; case&n
bsp;"{": outputLn
(str); str=" "; seq=document.createElement
("div"); seq.className="indent"; curRe.
appendChild
(seq); curRe=seq; lastState="\r\n"; &nbs
p; if(i-glbP>200)
{ glbP=i+1; glbTimer=setTimeout
(core_analysis); return; }
break; case "}
": outputLn(str.substring(0,str.length-
1)); str="}
"; lastState=""; curRe=curRe.parentNod
e; break; default: if(c.match(/\w/)
&&glbStr.charAt(i-1).match(/\W/)){intWordStart=i;} if(c.match(/\W/)
&&glbStr.charAt(i-1).match(/\w/)){ str=str.substring(0,str.length-htmlEncode
(c).length); str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP)
+htmlEncode(c); }
lastState=""; break; }
} if(i==glbStr.length){ if(str!="")
{ outputLn(str); str=" "; } stopExec(); }
} function outputLn(theStr)
{ var seq, txt, fn; if(html2txt(theStr).match(/^[ \t\r\n]*$/))
return; seq=document.createElement
("p"); seq.innerHTML=theStr; curRe.appendChild
(seq); txt=html2txt(theStr); if(!txt)return; fn=txt.match
(/function[ \t\r\n]+([\.\w]+?)[ \t\r\n]*\(.*?\)[ \t\r\n]*\{/); if(fn)
{ glbFuntionNames.push(fn[1]); selJSExport.options[selJSExport.options.length]
=new Option(fn[0]+"}",fn[1]); selJSExport.options[selJSExport.options.length-
1].obj=seq; } fn=txt.match(/([\.\w]+?)[ \t\r\n]*=[ \t\r\n]*function\W*\(.*?\)
[ \t\r\n]*\{/); if(fn){ glbFuntionNames.push(fn
[1]); selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn
[1]); selJSExport.options[selJSExport.options.length-1].obj=seq; } }
function clKW(str){ return(str.charAt(0)
+"<span class=\"keyWord\">"+str.substring(1)+"</span>"); }
function clObj(str){ return(str.charAt(0)
+"<span class=\"object\">"+str.substring(1)+"</span>"); }
function clMP(str){ return(str.charAt(0)
+"<span class=\"method_property\">"+str.substring(1)+"</span>"); }
function clOP(str){ return(str.charAt(0)
+"<span class=\"operator\">"+str.substring(1)+"</span>"); }
//------------------ // global scripts //------------------
function maximizeWindow(){ window.moveTo(0,0); window.resizeTo
(screen.availWidth,screen.availHeight); } function htmlEncode(strS){ return
(strS.replace(/&/g,"&").replace(/</g,"<").replace
(/>/g,">").replace(/ /g," ").replace(/
\r\n/g,"<br\/>")); } function html2txt(strS){ return
(strS.replace(/<.+?>/g,"").replace(/</g,"<").replace
(/>/g,">").replace(/ /g," ").replace(/<br\/?>/g,"\r\n").replace
(/&/g,"&")); }
</textarea>
<div id="divJSInputBar">
<input type="button" value="OK" onclick="execJSInput();" />
<input type="button" value="Cancel" onclick="hideJSInput();" />
</div>
</div>
<div id="divJSExport">
<div id="divJSExportTitle">Function List:</div>
<select id="selJSExport" multiple size="2" ></select>
<div id="divJSExportContent"></div>
<div id="divJSExportBar">
<input type="button" value="Calculate Dependentce" onclick="execJSExport_Dep();"/>
<input type="button" value="Export Selected Functions" onclick="execJSExport();"/>
<input type="button" value="Cancel" onclick="hideJSExport();" />
</div>
</div>
<div id="divMain">
<div id="divJSOutputLineNo"></div>
<div id="divJSOutputPlus"></div>
<div id="divJSOutput"></div>
</div>
<div id="divWaiting">
Processing...<span id="spnProcess"></span><br>
<input type="button" value="Stop" onclick="stopExec();" id="cmdStop"/>
</div>
</body>
</html>
自 Ver1.1 升级内容
1. 增加函数列表
2. 增加函数 Export 功能
3. 增加函数依存关系分析 （这个功能个人未见其他软件实现过，自己创意，问题多多，目前分析能力还是比较有限的，只能分析全局函数依存关系，可能在复杂代码的情况下出现 bug）
4. 修正 for 语句分析 bug
5. 修正 语法折叠的 bug
6. 改进 Collapse All ※ Expand All 函数工作方式，避免行数太大时的死机
7. 改进行号分析机制，避免行数太大时的死机
复制代码 代码如下:
<html>
<head>
<title>JSer Ver 2.0</title>
<meta http-equiv="content-type" content="text/html; charset=gb2312" />
<style>
/* Global CSS */
* { padding:0px; margin:0px; font-size:13px; font-family: arial 宋体; }
body { overflow:auto; border:0px none black; background-color:buttonface; }
li { margin:0px 0px 0px 40px; padding:2px 4px; }
div { font-size:13px; line-height:14px; }
p { font-size:13px; line-height:14px; }
/* Class CSS */
.codeRoot { line-height:14px; }
.quote { color:#999; }
.comments { color: #009090; }
.indent { margin-left:25px; }
.regexp { color:#F000F0; }
.keyWord { color:blue; }
.object { color:red; }
.method_property { color:#FF8000; }
.operator { color:#004000; }
.colsp { font-size:12px; width:14px; height:14px; overflow:hidden; border:1px outset buttonface; text-align:center;
cursor:pointer; padding-left:2px; }
.colsp2 { font-size:12px; width:14px; height:14px; overflow:hidden; border:1px inset buttonface; text-align:center;
cursor:pointer; padding-left:2px; color:red!important; background-color:#E0FFF8!important; }
/* Identified CSS */
#divTools { height:20px; border-bottom:1px solid #555; padding-left:15px; }
#divTools a { color:navy; text-decoration:none; height:20px; line-height:20px; padding:0px 25px; }
#divTools a:hover { color:white; background-color:navy; text-decoration:none; height:20px; line-height:20px; }
#divJSInput { display:none; width:600px; height:450px; border:2px outset buttonface; position:absolute; background-
color:buttonface; z-Index:2; }
#divJSInputTitle { color:white; background-color:navy; height:20px; line-height:20px; padding:0px 10px; cursor:default; }
#txtJSInput { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white;}
#divJSInputBar { height:24px; padding:0px 4px; }
#divJSInputBar input { width:110px; height:22px; border:1px solid #555; line-height:20px; }
#divMain { width:100%; height:500; overflow:hidden; position:relative; }
#divJSOutputLineNo { width:32px; height:100%; overflow:hidden; background-color:#DDD; position:absolute; left:0px; top:0px;
text-align:right; }
#divJSOutputLineNo p { font-size:12px; line-height:14px; }
#divJSOutputPlus { width:14px; height:100%; overflow:hidden; background-color:#EEE; position:absolute; left:32px; top:0px; z
-Index:2; }
#divJSOutputPlus p { font-size:12px; line-height:14px; }
#divJSOutput { background-color:white; border:1px inset buttonface; height:100%; position:absolute; left:45px; top:0px;
overflow:scroll; }
#divWaiting { display:none; width:400px; height:60px; border:1px solid buttonface; position:absolute; background-
color:#E0F0F0; z-Index:3; text-align:center; padding-top:10px; }
#divWaiting input { width:140px; height:22px; border:1px solid #555; line-height:20px; cursor:default; margin-top:4px; }
#divJSExport { display:none; width:600px; height:450px; border:2px outset buttonface; position:absolute; background-
color:buttonface; z-Index:2; }
#divJSExportTitle { color:white; background-color:navy; height:20px; line-height:20px; padding:0px 10px; cursor:default; }
#selJSExport { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white; }
#divJSExportContent { width:598px; height:406px; overflow:auto; padding:4px 8px; background-color:white; display:none; }
#divJSExportBar { height:24px; padding:0px 4px; }
#divJSExportBar input { width:170px; height:22px; border:1px solid #555; line-height:20px; }
</style>
<script type="text/javascript">
/**********************
Author: Hutia
*********************/
window.onload=init;
//------------------
// Static Variable
//------------------
var KEYWORDS="abstract break byte case catch char class const continue default delete do double else extends false final
finally float for function goto if implements import in instanceof int interface long native null package private protected
public reset return short static super switch synchronized this throw transient true try var void while with";
var OBJECTS="Anchor Applet Area Arguments Array Boolean Button Checkbox Collection Crypto Date Dictionary Document Drive
Drives Element Enumerator Event File FileObject FileSystemObject FileUpload Folder Folders Form Frame Function Global Hidden
History HTMLElement Image Infinity Input JavaArray JavaClass JavaObject JavaPackage JSObject Layer Link Math MimeType
Navigator Number Object Option Packages Password Plugin PrivilegeManager Random RegExp Screen Select String Submit Text
Textarea URL VBArray Window WScript";
var METHODS_PROPERTIES="above abs acos action activeElement alert alinkColor all altKey anchor anchors appCodeName applets
apply appName appVersion arguments arity asin assign atan atan2 atob availHeight availLeft availTop availWidth ActiveXObject
back background below bgColor big blink blur bold border borderWidths bottom btoa button call callee caller cancelBubble
captureEvents ceil charAt charCodeAt charset checked children classes className clear clearInterval clearTimeout click
clientInformation clientX clientY close closed colorDepth compile complete concat confirm constructir contains contextual
cookie cos crypto ctrlKey current data defaultCharset defaultChecked defaultSelected defaultStatus defaultValue description
disableExternalCapture disablePrivilege document domain E Echo element elements embeds enabledPlugin enableExternalCapture
enablePrivilege encoding escape eval event exec exp expando FromPoint fgColor fileName find fixed floor focus fontColor
fontSize form forms forward frames fromCharCode fromElement getAttribute get getClass getDate getDay getFullYear getHours
getMember getMilliseconds getMinutes getMonth getSeconds getSelection getSlot getTime getTimezoneOffset getUTCDate getUTCDay
getUTCFullYear getUTCHours getUTCMilliseconds getUTCMinutes getUTCMonth getUTCSeconds getWindow getYear global go HandleEvent
Height hash hidden history home host hostName href hspace id ids ignoreCase images index indexOf inner innerHTML innerText
innerWidth insertAdjacentHTML insertAdjacentText isFinite isNAN italics java javaEnabled join keyCode Links LN10 LN2 LOG10E
LOG2E lang language lastIndex lastIndexOf lastMatch lastModified lastParen layers layerX layerY left leftContext length link
linkColor load location locationBar log lowsrc MAX_VALUE MIN_VALUE margins match max menubar method mimeTypes min modifiers
moveAbove moveBelow moveBy moveTo moveToAbsolute multiline NaN NEGATIVE_INFINITY name navigate navigator netscape next
number offscreenBuffering offset offsetHeight offsetLeft offsetParent offsetTop offsetWidth offsetX offsetY onabort onblur
onchange onclick ondblclick ondragdrop onerror onfocus onHelp onkeydown onkeypress onkeyup onload onmousedown onmousemove
onmouseout onmouseover onmouseup onmove onreset onresize onsubmit onunload open opener options outerHeight outerHTML
outerText outerWidth POSITIVE_INFINITY PI paddings pageX pageXOffset pageY pageYOffset parent parentElement parentLayer
parentWindow parse parseFloat parseInt pathname personalbar pixelDepth platform plugins pop port pow preference previous
print prompt protocol prototype push random readyState reason referrer refresh releaseEvents reload removeAttribute
removeMember replace resizeBy resizeTo returnValue reverse right rightcontext round SQRT1_2 SQRT2 screenX screenY scroll
scrollbars scrollBy scrollIntoView scrollTo search select selected selectedIndex self setAttribute setDay setFullYear
setHotkeys setHours setInterval setMember setMilliseconds setMinutes setMonth setResizable setSeconds setSlot setTime
setTimeout setUTCDate setUTCFullYear setUTCHours setUTCMillseconds setUTCMinutes setUTCMonth setUTCSeconds setYear
setZOptions shift shiftKey siblingAbove siblingBelow signText sin slice smallsort source sourceIndex splice split sqrt src
srcElement srcFilter status statusbar stop strike style sub submit substr substring suffixes sun sup systemLanguage TYPE
tagName tags taint taintEnabled tan target test text title toElement toGMTString toLocaleString toLowerCase toolbar top
toString toUpperCase toUTCString type typeOf UTC unescape unshift untaint unwatch userAgent userLanguage value valueOf
visibility vlinkColor vspace watch which width window write writeln x y zIndex";
var OPS="! $ % & * + - // / : < = > ? [ ] ^ | ~ is new sizeof typeof unchecked";
var regKW=new RegExp("(\\W"+KEYWORDS.replace(/ /g,"$)|(\\W")+"$)","g");
var regObj=new RegExp("(\\W"+OBJECTS.replace(/ /g,"$)|(\\W")+"$)","g");
var regMP=new RegExp("(\\W"+METHODS_PROPERTIES.replace(/ /g,"$)|(\\W")+"$)","g");
//var regOP=new RegExp("(\\W"+OPS.replace(/ /g,"$)|(\\W")+"$)","g");
//------------------
// Global Variables
//------------------
var divJSInput, txtJSInput, divMain, divJSOutputLineNo, divJSOutputPlus, divJSOutput, divWaiting;
var spnProcess, cmdStop, divJSExport, selJSExport, divJSExportContent;
var glbStr, glbP, glbRe, curRe, glbTimer, glbBusy, glbFuntionNames;
function init(){
// init global variables
divJSInput=document.getElementById("divJSInput");
txtJSInput=document.getElementById("txtJSInput");
divMain=document.getElementById("divMain");
divJSOutputLineNo=document.getElementById("divJSOutputLineNo");
divJSOutputPlus=document.getElementById("divJSOutputPlus");
divJSOutput=document.getElementById("divJSOutput");
divWaiting=document.getElementById("divWaiting");
spnProcess=document.getElementById("spnProcess");
cmdStop=document.getElementById("cmdStop");
divJSExport=document.getElementById("divJSExport");
selJSExport=document.getElementById("selJSExport");
divJSExportContent=document.getElementById("divJSExportContent");
// init window state
maximizeWindow();
divMain.style.width=document.body.clientWidth-4;
divMain.style.height=document.body.clientHeight-26;
divJSOutput.style.width=document.body.clientWidth-72;
// init global events
divJSOutputLineNo.onselectstart=divJSOutputLineNo.onselect=divJSOutputPlus.onselectstart=divJSOutputPlus.onselect=cancelEvent
divJSOutput.onscroll=divJSOutput_onscroll;
divJSInput.onkeydown=divJSInput_keydown;
divJSExport.onkeydown=divJSExport_keydown;
}
//------------------
// event scripts
//------------------
function cancelEvents(e){
var e=window.event?window.event:e;
e.returnValue=false;
return(false);
}
function divJSInput_keydown(e){
var e=window.event?window.event:e;
var srcEle=e.srcElement?e.srcElement:e.target;
var sel;
if(e.keyCode==27)hideJSInput();
if(e.keyCode==13&&e.ctrlKey)execJSInput();
if(e.keyCode==9&&srcEle==txtJSInput){
document.selection.createRange().text="\t";return(false); // not support FF
}
}
function divJSExport_keydown(e){
var e=window.event?window.event:e;
var srcEle=e.srcElement?e.srcElement:e.target;
var sel;
if(e.keyCode==27)hideJSExport();
if(e.keyCode==13&&e.ctrlKey)hideJSExport();
}
function divJSOutput_onscroll(){
divJSOutputLineNo.scrollTop=divJSOutputPlus.scrollTop=divJSOutput.scrollTop;
}
//------------------
// functional scripts
//------------------
function showJSInput(){
if(glbBusy)return;
hideJSExport();
with(divJSInput.style){
display="block";
left=(document.body.clientWidth-divJSInput.offsetWidth)/2;
top=(document.body.clientHeight-divJSInput.offsetHeight)/2;
}
txtJSInput.focus();
return(false);
}
function showJSExport(){
if(glbBusy)return;
hideJSInput();
with(divJSExport.style){
display="block";
left=(document.body.clientWidth-divJSExport.offsetWidth)/2;
top=(document.body.clientHeight-divJSExport.offsetHeight)/2;
}
divJSExportContent.style.display="none";
selJSExport.style.display="block";
selJSExport.focus();
return(false);
}
function hideJSInput(){
divJSInput.style.display="none";
}
function hideJSExport(){
divJSExport.style.display="none";
}
function execJSInput(){
hideJSInput();
divJSOutput.innerHTML="";
divJSOutputLineNo.innerHTML="";
divJSOutputPlus.innerHTML="";
glbStr=txtJSInput.innerText; // not support FF
glbP=0;
glbFuntionNames=new Array();
curRe=glbRe=document.createElement("div");
divJSOutput.appendChild(glbRe);
glbRe.className="codeRoot";
while(selJSExport.options.length>0)selJSExport.options[0]=null;
showWait(startRecalcLine);
core_analysis();
}
function execJSExport(){
var fns=new Array(), fcs=new Array(), str;
for(var i=0; i<selJSExport.options.length; i++){
if(selJSExport.options[i].selected){
fns.push(selJSExport.options[i].value);
str=selJSExport.options[i].obj.outerHTML;
try{
str+=selJSExport.options[i].obj.nextSibling.outerHTML;
str+=selJSExport.options[i].obj.nextSibling.nextSibling.outerHTML;
}catch(e){}
fcs.push(str);
}
}
if(fns.length==0)return;
divJSExportContent.style.display="block";
selJSExport.style.display="none";
divJSExportContent.innerHTML=fcs.join("\r\n<br>\r\n");
}
function execJSExport_Dep(){
var fns=new Array(), fcs=new Array(), str, regFNs=new Array(), needDepthTest;
for(var i=0; i<selJSExport.options.length; i++){
if(selJSExport.options[i].selected){
fns.push(selJSExport.options[i].value);
try{
str=selJSExport.options[i].obj.nextSibling.outerHTML;
}catch(e){}
fcs.push(str);
}
}
if(fns.length==0)return;
divJSExportContent.style.display="none";
selJSExport.style.display="block";
needDepthTest=false;
for(var i=0;i<glbFuntionNames.length;i+=1){
if(!selJSExport.options[i].selected){
for(j=0;j<fcs.length;j++){
if(html2txt(fcs[j]).match(glbFuntionNames[i].replace(/\./g,"\\."))){
selJSExport.options[i].selected=true;
needDepthTest=true;
break;
}
}
}
}
if(needDepthTest)execJSExport_Dep();
}
function showWait(onstop){
glbBusy=true;
document.body.style.cursor="wait";
with(divWaiting.style){
display="block";
left=(document.body.clientWidth-divWaiting.offsetWidth)/2;
top=(document.body.clientHeight-divWaiting.offsetHeight)/2;
}
spnProcess.innerHTML="0.00% ( 0 / 0 )";
divWaiting.onstop=onstop;
cmdStop.focus();
return(false);
}
function hideWait(){
glbBusy=false;
document.body.style.cursor="";
divWaiting.style.display="none";
try{clearTimeout(glbTimer);}catch(e){}
try{divWaiting.onstop();}catch(e){}
return(false);
}
function stopExec(){ hideWait(); }
function startRecalcLine(){
var re="", re2="";
if(glbBusy)return;
glbBusy=true;
for(var i=0;i<parseInt(divJSOutput.scrollHeight/14+200);i++){
re+="<p>"+(i+1)+"</p>";
re2+="<p> </p>";
}
divJSOutputLineNo.innerHTML=re;
divJSOutputPlus.innerHTML=re2;
divJSOutputPlus.buttons=new Array();
glbP=0;
showWait();
recalcLine();
return(false);
}
function recalcLine(){
var objs, j;
objs=document.getElementsByTagName("div");
for(var i=glbP;i<objs.length&&(i-glbP<30);i++){
if(objs[i].className=="indent"){
j=parseInt(objs[i].offsetTop/14)-1;
divJSOutputPlus.childNodes[j].className="colsp";
divJSOutputPlus.childNodes[j].innerHTML="-";
divJSOutputPlus.childNodes[j].linkedDIV=objs[i];
divJSOutputPlus.childNodes[j].startIndex=j+1;
divJSOutputPlus.childNodes[j].endIndex=j+Math.round(objs[i].offsetHeight/14);
if(objs[i].innerHTML!="")divJSOutputPlus.childNodes[j].endIndex++;
divJSOutputPlus.childNodes[j].switchDIV=divJSOutputPlus.childNodes[j].onclick=switchDIV;
divJSOutputPlus.buttons.push(divJSOutputPlus.childNodes[j]);
}
}
spnProcess.innerHTML=parseFloat(glbP/objs.length*100).toFixed(2)+"% ( "+glbP+" / "+objs.length+" )";
if(i<objs.length){glbP=i; glbTimer=setTimeout(recalcLine); return;}
stopExec();
divJSOutput_onscroll();
}
function switchDIV(disp){
var y, obj;
if((this.className=="colsp"||disp=="hide")&&disp!="show"){
this.className="colsp2";
this.innerHTML="+";
for(var i=this.startIndex;i<this.endIndex;i++){
divJSOutputLineNo.childNodes[i].style.display="none";
divJSOutputPlus.childNodes[i].style.display="none";
}
this.linkedDIV.style.display="none";
}else{
this.className="colsp";
this.innerHTML="-";
this.linkedDIV.style.display="block";
for(var i=this.startIndex;i<this.endIndex;i++){
divJSOutputLineNo.childNodes[i].style.display="block";
divJSOutputPlus.childNodes[i].style.display="block";
if(divJSOutputPlus.childNodes[i].className=="colsp2"){
i=divJSOutputPlus.childNodes[i].endIndex-1;
}
}
}
divJSOutput_onscroll();
}
function collapseAll(index){
index=isNaN(parseInt(index))?0:parseInt(index);
if(!divJSOutputPlus.buttons)return;
if(index<0)index=0;
if(index>divJSOutputPlus.buttons.length)return;
for(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV("hide");
setTimeout("collapseAll("+i+")");
}
function expandAll(index){
index=isNaN(parseInt(index))?0:parseInt(index);
if(!divJSOutputPlus.buttons)return;
if(index<0)index=0;
if(index>divJSOutputPlus.buttons.length)return;
for(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV("show");
setTimeout("expandAll("+i+")");
}
function core_analysis(){
var str=" ", c="", lastState="", seq, intNextQuote, intTemp, intCount, intWordStart;
spnProcess.innerHTML=parseFloat(glbP/glbStr.length*100).toFixed(2)+"% ( "+glbP+" / "+glbStr.length+" )";
for(var i=glbP;i<glbStr.length;i++){
c=glbStr.charAt(i);
str+=htmlEncode(c);
switch(c){
case "\r": case " ": case "\t":
if(lastState=="\r\n"){str=" ";break;}
str=str.substring(0,str.length-htmlEncode(c).length);
if(lastState=="blank")break;
if(c.match(/\W/)&&glbStr.charAt(i-1).match(/\w/)){
str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP);
}
str+=htmlEncode(c);
lastState="blank";
break;
case ";":
if(str.match(/\Wfor.*?\(/i))break;
// attention there's no break here
case "\n":
if(lastState=="\r\n"){str=" ";break;}
outputLn(str);
str=" ";
lastState="\r\n";
if(i-glbP>200){
glbP=i+1;
glbTimer=setTimeout(core_analysis);
return;
}
break;
case "\"":
intNextQuote=i;
while(intNextQuote!=-1&&intNextQuote<glbStr.length){
intNextQuote=glbStr.indexOf("\"",intNextQuote+1);
if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
intCount=0; intTemp=intNextQuote;
while(glbStr.charAt(--intTemp)=="\\")intCount++;
if(intCount%2==0)break;
}
if(intNextQuote==-1)break;
str+="<span class=\"quote\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))+"<\/span>\"";
i=intNextQuote;
lastState="";
break;
case "\'":
intNextQuote=i;
while(intNextQuote!=-1&&intNextQuote<glbStr.length){
intNextQuote=glbStr.indexOf("\'",intNextQuote+1);
if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
intCount=0; intTemp=intNextQuote;
while(glbStr.charAt(--intTemp)=="\\")intCount++;
if(intCount%2==0)break;
}
if(intNextQuote==-1)break;
str+="<span class=\"quote\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))+"<\/span>\'";
i=intNextQuote;
lastState="";
break;
case "\/":
if(glbStr.charAt(i+1)=="\/"){
intNextQuote=i;
intNextQuote=glbStr.indexOf("\r\n",intNextQuote+1);
if(intNextQuote==-1)intNextQuote=glbStr.length;
str=str.substring(0,str.length-1);
str+="<span class=\"comments\">\/"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"<\/span>";
i=intNextQuote;
}else if(glbStr.charAt(i+1)=="*"){
intNextQuote=i;
intNextQuote=glbStr.indexOf("*\/",intNextQuote+1);
if(intNextQuote==-1)return;
str=str.substring(0,str.length-1);
str+="<span class=\"comments\">\/"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"*\/<\/span>";
i=intNextQuote+1;
}else if(str.match(/[=(][ \t]*\//)){
intNextQuote=i;
while(intNextQuote!=-1&&intNextQuote<glbStr.length){
intNextQuote=glbStr.indexOf("\/",intNextQuote+1);
if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!="\\")break;
intCount=0; intTemp=intNextQuote;
while(glbStr.charAt(--intTemp)=="\\")intCount++;
if(intCount%2==0)break;
}
if(intNextQuote==-1)break;
str+="<span class=\"regexp\">"+htmlEncode(glbStr.substring(i+1,intNextQuote))
+"<\/span>\/";
i=intNextQuote;
lastState="";
}
lastState="";
break;
case "{":
outputLn(str);
str=" ";
seq=document.createElement("div");
seq.className="indent";
curRe.appendChild(seq);
curRe=seq;
lastState="\r\n";
if(i-glbP>200){
glbP=i+1;
glbTimer=setTimeout(core_analysis);
return;
}
break;
case "}":
outputLn(str.substring(0,str.length-1));
str="} ";
lastState="";
curRe=curRe.parentNode;
break;
default:
if(c.match(/\w/)&&glbStr.charAt(i-1).match(/\W/)){intWordStart=i;}
if(c.match(/\W/)&&glbStr.charAt(i-1).match(/\w/)){
str=str.substring(0,str.length-htmlEncode(c).length);
str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP)+htmlEncode(c);
}
lastState="";
break;
}
}
if(i==glbStr.length){
if(str!=""){ outputLn(str); str=" "; }
stopExec();
}
}
function outputLn(theStr){
var seq, txt, fn;
if(html2txt(theStr).match(/^[ \t\r\n]*$/))return;
seq=document.createElement("p");
seq.innerHTML=theStr;
curRe.appendChild(seq);
txt=html2txt(theStr);
if(!txt)return;
fn=txt.match(/function[ \t\r\n]+([\.\w]+?)[ \t\r\n]*\(.*?\)[ \t\r\n]*\{/);
if(fn){
glbFuntionNames.push(fn[1]);
selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn[1]);
selJSExport.options[selJSExport.options.length-1].obj=seq;
}
fn=txt.match(/([\.\w]+?)[ \t\r\n]*=[ \t\r\n]*function\W*\(.*?\)[ \t\r\n]*\{/);
if(fn){
glbFuntionNames.push(fn[1]);
selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn[1]);
selJSExport.options[selJSExport.options.length-1].obj=seq;
}
}
function clKW(str){ return(str.charAt(0)+"<span class=\"keyWord\">"+str.substring(1)+"</span>"); }
function clObj(str){ return(str.charAt(0)+"<span class=\"object\">"+str.substring(1)+"</span>"); }
function clMP(str){ return(str.charAt(0)+"<span class=\"method_property\">"+str.substring(1)+"</span>"); }
function clOP(str){ return(str.charAt(0)+"<span class=\"operator\">"+str.substring(1)+"</span>"); }
//------------------
// global scripts
//------------------
function maximizeWindow(){
window.moveTo(0,0);
window.resizeTo(screen.availWidth,screen.availHeight);
}
function htmlEncode(strS){
return(strS.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/ /g," ").replace(/
\r\n/g,"<br\/>"));
}
function html2txt(strS){
return(strS.replace(/<.+?>/g,"").replace(/</g,"<").replace(/>/g,">").replace(/ /g," ").replace(/<br\/?
>/g,"\r\n").replace(/&/g,"&"));
}
</script>
</head>
<body>
<!-- Author: Hutia -->
<div id="divTools">
<a href="#" onclick="showJSInput();return(false);">Input JS</a>
<a href="#" onclick="collapseAll();return(false);">Collapse All</a>
<a href="#" onclick="expandAll();return(false);">Expand All</a>
<a href="#" onclick="showJSExport();return(false);">Export JS</a>
</div>
<div id="divJSInput">
<div id="divJSInputTitle">Please Input the JS:</div>
<textarea id="txtJSInput">
/********************** Author: Hutia *********************/
window.onload=init; //------------------ // Static Variable //-----
-------------
var KEYWORDS="abstract break byte case catch char class cons
t continue default delete do double else extends false final finally f
loat for function goto if implements import in instanceof int interface&nbs
p;long native null package private protected public reset return short stat
ic super switch synchronized this throw transient true try var void wh
ile with"; var OBJECTS="Anchor Applet Area Arguments Array Boolean
;Button Checkbox Collection Crypto Date Dictionary Document Drive Drives Element
Enumerator Event File FileObject FileSystemObject FileUpload Folder Folders For
m Frame Function Global Hidden History HTMLElement Image Infinity Input Jav
aArray JavaClass JavaObject JavaPackage JSObject Layer Link Math MimeType Naviga
tor Number Object Option Packages Password Plugin PrivilegeManager Random RegExp
Screen Select String Submit Text Textarea URL VBArray Window WScript"
; var METHODS_PROPERTIES="above abs acos action activeElement alert alinkCol
or all altKey anchor anchors appCodeName applets apply appName appVersion a
rguments arity asin assign atan atan2 atob availHeight availLeft availTop&
nbsp;availWidth ActiveXObject back background below bgColor big blink blur bold&
nbsp;border borderWidths bottom btoa button call callee caller cancelBubble capt
ureEvents ceil charAt charCodeAt charset checked children classes className clea
r clearInterval clearTimeout click clientInformation clientX clientY close clos
ed colorDepth compile complete concat confirm constructir contains contextual co
okie cos crypto ctrlKey current data defaultCharset defaultChecked defaultSelected&nb
sp;defaultStatus defaultValue description disableExternalCapture disablePrivilege document doma
in E Echo element elements embeds enabledPlugin enableExternalCapture enablePri
vilege encoding escape eval event exec exp expando FromPoint fgColor fileNa
me find fixed floor focus fontColor fontSize form forms forward frames
;fromCharCode fromElement getAttribute get getClass getDate getDay getFullYear
getHours getMember getMilliseconds getMinutes getMonth getSeconds getSelection getSlot&nbs
p;getTime getTimezoneOffset getUTCDate getUTCDay getUTCFullYear getUTCHours getUTCMillise
conds getUTCMinutes getUTCMonth getUTCSeconds getWindow getYear global go HandleEvent
Height hash hidden history home host hostName href hspace id id
s ignoreCase images index indexOf inner innerHTML innerText innerWidth insertAdj
acentHTML insertAdjacentText isFinite isNAN italics java javaEnabled join keyCode&nbs
p;Links LN10 LN2 LOG10E LOG2E lang language lastIndex lastIndexOf lastMatc
h lastModified lastParen layers layerX layerY left leftContext length link
linkColor load location locationBar log lowsrc MAX_VALUE MIN_VALUE margins
;match max menubar method mimeTypes min modifiers moveAbove moveBelow moveBy&nbs
p;moveTo moveToAbsolute multiline NaN NEGATIVE_INFINITY name navigate navigator
;netscape next number offscreenBuffering offset offsetHeight offsetLeft offsetParent
offsetTop offsetWidth offsetX offsetY onabort onblur onchange onclick ondblclick
;ondragdrop onerror onfocus onHelp onkeydown onkeypress onkeyup onload onmoused
own onmousemove onmouseout onmouseover onmouseup onmove onreset onresize onsubmit&nbs
p;onunload open opener options outerHeight outerHTML outerText outerWidth POSIT
IVE_INFINITY PI paddings pageX pageXOffset pageY pageYOffset parent parentEleme
nt parentLayer parentWindow parse parseFloat parseInt pathname personalbar pixelDepth
platform plugins pop port pow preference previous print prompt proto
col prototype push random readyState reason referrer refresh releaseEvents reloa
d removeAttribute removeMember replace resizeBy resizeTo returnValue reverse right&nb
sp;rightcontext round SQRT1_2 SQRT2 screenX screenY scroll scrollbars scrollBy&
nbsp;scrollIntoView scrollTo search select selected selectedIndex self setAttribute s
etDay setFullYear setHotkeys setHours setInterval setMember setMilliseconds setMinut
es setMonth setResizable setSeconds setSlot setTime setTimeout setUTCDate setUTCFullY
ear setUTCHours setUTCMillseconds setUTCMinutes setUTCMonth setUTCSeconds setYear se
tZOptions shift shiftKey siblingAbove siblingBelow signText sin slice smallsort
source sourceIndex splice split sqrt src srcElement srcFilter status statu
sbar stop strike style sub submit substr substring suffixes sun sup sy
stemLanguage TYPE tagName tags taint taintEnabled tan target test text&nbs
p;title toElement toGMTString toLocaleString toLowerCase toolbar top toString toUpper
Case toUTCString type typeOf UTC unescape unshift untaint unwatch userAgent
;userLanguage value valueOf visibility vlinkColor vspace watch which width
;window write writeln x y zIndex"; var OPS="! $ %
& * + - // / : < = > ? [ ]
^ | ~ is new sizeof typeof unchecked"; var
regKW=new RegExp("(\\W"+KEYWORDS.replace(/ /g,"$)|(\\W")+"$)
","g"); var regObj=new RegExp("(\\W"+OBJECTS.replace(/ /g,"$)|
(\\W")+"$)","g"); var regMP=new RegExp("
(\\W"+METHODS_PROPERTIES.replace(/ /g,"$)|(\\W")+"$)
","g"); //var regOP=new RegExp("(\\W"+OPS.replace(/ /g,"$)|(\\W")
+"$)","g"); //------------------ // Global Variables //--
----------------
var divJSInput, txtJSInput, divMain, divJSOutputLineNo, divJSOutputPlus, divJSOutput,
divWaiting; var spnProcess, cmdStop, divJSExport, selJSExport, divJSExportContent;
3; var glbStr, glbP, glbRe, curRe, glbTimer, glbBusy, glbFuntionNames; &
#10; function init()
{ // init global variables divJSInput=document.getElementById
("divJSInput"); txtJSInput=document.getElementById
("txtJSInput"); divMain=document.getElementById
("divMain"); divJSOutputLineNo=document.getElementById
("divJSOutputLineNo"); divJSOutputPlus=document.getElementById
("divJSOutputPlus"); divJSOutput=document.getElementById
("divJSOutput"); divWaiting=document.getElementById
("divWaiting"); spnProcess=document.getElementById
("spnProcess"); cmdStop=document.getElementById
("cmdStop"); divJSExport=document.getElementById
("divJSExport"); selJSExport=document.getElementById
("selJSExport"); divJSExportContent=document.getElementById
("divJSExportContent"); // init window state maximizeW
indow(); divMain.style.width=document.body.clientWidth-
4; divMain.style.height=document.body.clientHeight-
26; divJSOutput.style.width=document.body.clientWidth-
52; // init global events divJSOutputLineNo.onse
lectstart=divJSOutputLineNo.onselect=divJSOutputPlus.onselectstart=divJSOutputPlus.onselect=cancelEvents; divJ
SOutput.onscroll=divJSOutput_onscroll; divJSInput.onkeydown=divJSInput_keydown;
;divJSExport.onkeydown=divJSExport_keydown; } //------------------
// event scripts //------------------ function cancelEvents(e)
{ var e=window.event?window.event:e; e.returnValue=false; return
(false); } function divJSInput_keydown(e){ var e=window.event?
window.event:e; var srcEle=e.srcElement?
e.srcElement:e.target; var sel; if(e.keyCode==27)hideJSInput(); if
(e.keyCode==13&&e.ctrlKey)execJSInput(); if(e.keyCode==9&&srcEle==txtJSInput)
{ document.selection.createRange().text="\t";return
(false); // not support FF } }
function divJSExport_keydown(e){ var e=window.event?
window.event:e; var srcEle=e.srcElement?
e.srcElement:e.target; var sel; if(e.keyCode==27)hideJSExport(); if
(e.keyCode==13&&e.ctrlKey)hideJSExport(); } function divJSOutput_onscroll()
{ divJSOutputLineNo.scrollTop=divJSOutputPlus.scrollTop=divJSOutput.scrollTop; }
//------------------ // functional scripts //-----------
------- function showJSInput(){ if(glbBusy)return; hideJSExport
(); with(divJSInput.style){ display="block"; left=
(document.body.clientWidth-divJSInput.offsetWidth)/2; top=(document.body.clientHeight-
divJSInput.offsetHeight)/2; } txtJSInput.focus
(); return(false); } function showJSExport()
{ if(glbBusy)return; hideJSInput(); with(divJSExport.style)
{ display="block"; left=(document.body.clientWidth-
divJSExport.offsetWidth)/2; top=(document.body.clientHeight-
divJSExport.offsetHeight)/2; }
divJSExportContent.style.display="none"; selJSExport.style.display="block"
; selJSExport.focus(); return(false); }
function hideJSInput(){ divJSInput.style.display="none"; }
function hideJSExport(){ divJSExport.style.display="none"; }
function execJSInput(){ hideJSInput
(); divJSOutput.innerHTML=""; divJSOutputLineNo.innerHTML=""
;; divJSOutputPlus.innerHTML=""; glbStr=txtJSInput.value; &n
bsp;glbP=0; glbFuntionNames=new Array(); curRe=glbRe=document.createElement
("div"); divJSOutput.appendChild
(glbRe); glbRe.className="codeRoot"; while
(selJSExport.options.length>0)selJSExport.options[0]=null; showWait
(startRecalcLine); core_analysis(); } function execJSExport()
{ var fns=new Array(), fcs=new Array(), str; for
(var i=0; i<selJSExport.options.length; i++){ if(selJSExport.options[i].selected)
{ fns.push(selJSExport.options[i].value); str=selJSExport.options
[i].obj.outerHTML; try{ str+=selJSExport.options
[i].obj.nextSibling.outerHTML; str+=selJSExport.options
[i].obj.nextSibling.nextSibling.outerHTML; }catch(e){} fcs.push
(str); } } if(fns.length==0)
return; divJSExportContent.style.display="block"; selJSExport.style.d
isplay="none"; divJSExportContent.innerHTML=fcs.join
("\r\n<br>\r\n"); } function execJSExport_Dep()
{ var fns=new Array(), fcs=new Array(), str, regFNs=new Array
(), needDepthTest; for(var i=0; i<selJSExport.options.length; i++)
{ if(selJSExport.options[i].selected){ fns.push(selJSExport.options
[i].value); try{ str=selJSExport.options
[i].obj.nextSibling.outerHTML; }catch(e){} fcs.push
(str); } } if(fns.length==0)
return; divJSExportContent.style.display="none"; selJSExport.style.di
splay="block"; needDepthTest=false; for
(var i=0;i<glbFuntionNames.length;i+=1){ if(!selJSExport.options[i].selected)
{ for(j=0;j<fcs.length;j++){ if(html2txt(fcs[j]).match
(glbFuntionNames[i].replace(/\./g,"\\."))){ selJSExport.options
[i].selected=true; needDepthTest=true; break;&#
13; } } } } if
(needDepthTest)execJSExport_Dep(); } function showWait(onstop)
{ glbBusy=true; document.body.style.cursor="wait"; wit
h(divWaiting.style){ display="block"; left=(document.body.clientWidth-
divWaiting.offsetWidth)/2; top=(document.body.clientHeight-divWaiting.offsetHeight)/2; }
spnProcess.innerHTML="0.00% ( 0 / 0 )
"; divWaiting.onstop=onstop; cmdStop.focus(); return(false); }
function hideWait()
{ glbBusy=false; document.body.style.cursor=""; divWaiting.style.displ
ay="none"; try{clearTimeout(glbTimer);}catch(e){} try{divWaiting.onstop();}catch(e)
{} return(false); } function stopExec(){ hideWait(); }
function startRecalcLine()
{ var re="", re2=""; if(glbBusy)
return; glbBusy=true; for(var i=0;i<parseInt
(divJSOutput.scrollHeight/14+200);i++){ re+="<p>"+(i+1)
+"</p>"; re2+="<p> </p>"; }
divJSOutputLineNo.innerHTML=re; divJSOutputPlus.innerHTML=re2;
divJSOutputPlus.buttons=new Array(); glbP=0; showWait
(); recalcLine(); return(false); }
function recalcLine()
{ var objs, j; objs=document.getElementsByTagName
("div"); for(var i=glbP;i<objs.length&&(i-glbP<30);i++){ if
(objs[i].className=="indent"){ j=parseInt(objs[i].offsetTop/14)-
1; divJSOutputPlus.childNodes
[j].className="colsp"; divJSOutputPlus.childNodes[j].innerHTML="-
"; divJSOutputPlus.childNodes[j].linkedDIV=objs
[i]; divJSOutputPlus.childNodes
[j].startIndex=j+1; divJSOutputPlus.childNodes[j].endIndex=j+Math.round(objs[i].offsetHeight/14)
+1; divJSOutputPlus.childNodes[j].switchDIV=divJSOutputPlus.childNodes
[j].onclick=switchDIV; divJSOutputPlus.buttons.push(divJSOutputPlus.childNodes
[j]); } } spnProcess.innerHTML=parseFloat(glbP/objs.length*100).toFixed
(2)+"% ( "+glbP+" / "+objs.length+" )"; if
(i<objs.length){glbP=i; glbTimer=setTimeout(recalcLine); return;} stopExec
(); divJSOutput_onscroll(); } function switchDIV(disp)
{ var y, obj; if((this.className=="colsp"||disp=="hide")
&&disp!="show")
{ this.className="colsp2"; this.innerHTML="+"; &
nbsp;for(var i=this.startIndex;i<this.endIndex;i++){ divJSOutputLineNo.childNodes
[i].style.display="none"; divJSOutputPlus.childNodes
[i].style.display="none"; }
this.linkedDIV.style.display="none"; }else
{ this.className="colsp"; this.innerHTML="-
"; this.linkedDIV.style.display="block"; for
(var i=this.startIndex;i<this.endIndex;i++){ divJSOutputLineNo.childNodes
[i].style.display="block"; divJSOutputPlus.childNodes
[i].style.display="block"; if(divJSOutputPlus.childNodes
[i].className=="colsp2"){ i=divJSOutputPlus.childNodes[i].endIndex-
1; } } } divJSOutput_onscroll(); }
function collapseAll(index){ index=isNaN(parseInt(index))?0:parseInt
(index); if(!divJSOutputPlus.buttons)return; if(index<0)index=0; if
(index>divJSOutputPlus.buttons.length)return; for
(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV
("hide"); setTimeout("collapseAll("+i+")"); }
function expandAll(index){ index=isNaN(parseInt(index))?0:parseInt
(index); if(!divJSOutputPlus.buttons)return; if(index<0)index=0; if
(index>divJSOutputPlus.buttons.length)return; for
(var i=index;i<divJSOutputPlus.buttons.length&&i-index<10;i++)divJSOutputPlus.buttons[i].switchDIV
("show"); setTimeout("expandAll("+i+")"); }
function core_analysis()
{ var str=" ", c="", lastState="", seq, intNextQuo
te, intTemp, intCount, intWordStart; spnProcess.innerHTML=parseFloat
(glbP/glbStr.length*100).toFixed(2)+"%
( "+glbP+" / "+glbStr.length+" )"; for
(var i=glbP;i<glbStr.length;i++){ c=glbStr.charAt(i); str+=htmlEncode
(c); switch(c)
{ case "\r": case " ": case "\t":
if(lastState=="\r\n"){str=" ";break;}
str=str.substring(0,str.length-htmlEncode(c).length); if
(lastState=="blank")break; if(c.match(/\W/)&&glbStr.charAt(i-1).match(/
\w/)){ str=str.replace(regKW,clKW).replace(regObj,clObj).replace
(regMP,clMP); } str+=htmlEncode
(c); lastState="blank"; break; &nb
sp;case ";": if(str.match(/\Wfor.*?\(/i))
break; // attention there's no break here &nbs
p;case "\n": if(lastState=="\r\n"){str=" ";break;}
outputLn
(str); str=" "; lastState="\r\n";&
#13; if(i-glbP>200)
{ glbP=i+1; glbTimer=setTimeout
(core_analysis); return; }
break; case "\"":
;intNextQuote=i; while(intNextQuote!=-1&&intNextQuote<glbStr.length)
{ intNextQuote=glbStr.indexOf
("\"",intNextQuote+1); if(intNextQuote==-1||glbStr.charAt(intNextQuote
-1)!="\\")
break; intCount=0; intTemp=intNextQuote; w
hile(glbStr.charAt(--intTemp)=="\\")intCount++; if(intCount%2==0)
break; } if(intNextQuote==-1)
break; str+="<span class=\"quote\">"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>\""; i=intNextQuote; lastSta
te=""; break; case "\'":
intNextQuote=i; while(intNextQuote!=-1&&intNextQuote<glbStr.length)
{ intNextQuote=glbStr.indexOf
("\'",intNextQuote+1); if(intNextQuote==-1||glbStr.charAt(intNextQuote-1)!
="\\")
break; intCount=0; intTemp=intNextQuote; w
hile(glbStr.charAt(--intTemp)=="\\")intCount++; if(intCount%2==0)
break; } if(intNextQuote==-1)
break; str+="<span class=\"quote\">"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>\'"; i=intNextQuote; lastState=&q
uot;"; break; case "\/":
; if(glbStr.charAt(i+1)=="\/")
{ intNextQuote=i; intNextQuote=glbStr.indexOf
("\r\n",intNextQuote+1); if(intNextQuote==-1)
intNextQuote=glbStr.length; str=str.substring(0,str.length-
1); str+="<span class=\"comments\">\/"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>"; i=intNextQuote; }
else if(glbStr.charAt(i+1)=="*")
{ intNextQuote=i; intNextQuote=glbStr.indexOf
("*\/",intNextQuote+1); if(intNextQuote==-1)
return; str=str.substring(0,str.length-
1); str+="<span class=\"comments\">\/"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"*\/<\/span>"; i=intNextQuote+1; }
else if(str.match(/[=(][ \t]*\//))
{ intNextQuote=i; while(intNextQuote!=-
1&&intNextQuote<glbStr.length){ intNextQuote=glbStr.indexOf
("\/",intNextQuote+1); if(intNextQuote==-1||glbStr.charAt
(intNextQuote-1)!="\\")
break; intCount=0; intTemp=intNextQuote; &
nbsp; while(glbStr.charAt(--intTemp)=="\\")intCount++; if
(intCount%2==0)break; } if(intNextQuote==-1)
break; str+="<span class=\"regexp\">"+htmlEncode
(glbStr.substring(i+1,intNextQuote))
+"<\/span>\/"; i=intNextQuote;
lastState=""; }
lastState=""; break; case&n
bsp;"{": outputLn
(str); str=" "; seq=document.createElement
("div"); seq.className="indent"; curRe.
appendChild
(seq); curRe=seq; lastState="\r\n"; &nbs
p; if(i-glbP>200)
{ glbP=i+1; glbTimer=setTimeout
(core_analysis); return; }
break; case "}
": outputLn(str.substring(0,str.length-
1)); str="}
"; lastState=""; curRe=curRe.parentNod
e; break; default: if(c.match(/\w/)
&&glbStr.charAt(i-1).match(/\W/)){intWordStart=i;} if(c.match(/\W/)
&&glbStr.charAt(i-1).match(/\w/)){ str=str.substring(0,str.length-htmlEncode
(c).length); str=str.replace(regKW,clKW).replace(regObj,clObj).replace(regMP,clMP)
+htmlEncode(c); }
lastState=""; break; }
} if(i==glbStr.length){ if(str!="")
{ outputLn(str); str=" "; } stopExec(); }
} function outputLn(theStr)
{ var seq, txt, fn; if(html2txt(theStr).match(/^[ \t\r\n]*$/))
return; seq=document.createElement
("p"); seq.innerHTML=theStr; curRe.appendChild
(seq); txt=html2txt(theStr); if(!txt)return; fn=txt.match
(/function[ \t\r\n]+([\.\w]+?)[ \t\r\n]*\(.*?\)[ \t\r\n]*\{/); if(fn)
{ glbFuntionNames.push(fn[1]); selJSExport.options[selJSExport.options.length]
=new Option(fn[0]+"}",fn[1]); selJSExport.options[selJSExport.options.length-
1].obj=seq; } fn=txt.match(/([\.\w]+?)[ \t\r\n]*=[ \t\r\n]*function\W*\(.*?\)
[ \t\r\n]*\{/); if(fn){ glbFuntionNames.push(fn
[1]); selJSExport.options[selJSExport.options.length]=new Option(fn[0]+"}",fn
[1]); selJSExport.options[selJSExport.options.length-1].obj=seq; } }
function clKW(str){ return(str.charAt(0)
+"<span class=\"keyWord\">"+str.substring(1)+"</span>"); }
function clObj(str){ return(str.charAt(0)
+"<span class=\"object\">"+str.substring(1)+"</span>"); }
function clMP(str){ return(str.charAt(0)
+"<span class=\"method_property\">"+str.substring(1)+"</span>"); }
function clOP(str){ return(str.charAt(0)
+"<span class=\"operator\">"+str.substring(1)+"</span>"); }
//------------------ // global scripts //------------------
function maximizeWindow(){ window.moveTo(0,0); window.resizeTo
(screen.availWidth,screen.availHeight); } function htmlEncode(strS){ return
(strS.replace(/&/g,"&").replace(/</g,"<").replace
(/>/g,">").replace(/ /g," ").replace(/
\r\n/g,"<br\/>")); } function html2txt(strS){ return
(strS.replace(/<.+?>/g,"").replace(/</g,"<").replace
(/>/g,">").replace(/ /g," ").replace(/<br\/?>/g,"\r\n").replace
(/&/g,"&")); }
</textarea>
<div id="divJSInputBar">
<input type="button" value="OK" onclick="execJSInput();" />
<input type="button" value="Cancel" onclick="hideJSInput();" />
</div>
</div>
<div id="divJSExport">
<div id="divJSExportTitle">Function List:</div>
<select id="selJSExport" multiple size="2" ></select>
<div id="divJSExportContent"></div>
<div id="divJSExportBar">
<input type="button" value="Calculate Dependentce" onclick="execJSExport_Dep();"/>
<input type="button" value="Export Selected Functions" onclick="execJSExport();"/>
<input type="button" value="Cancel" onclick="hideJSExport();" />
</div>
</div>
<div id="divMain">
<div id="divJSOutputLineNo"></div>
<div id="divJSOutputPlus"></div>
<div id="divJSOutput"></div>
</div>
<div id="divWaiting">
Processing...<span id="spnProcess"></span><br>
<input type="button" value="Stop" onclick="stopExec();" id="cmdStop"/>
</div>
</body>
</html>
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