CLASS_CONFUSION JS 혼란 전체 소스 code_js 객체 지향

임의의 문자열을 사용하여 변수를 대체하는 등 원본 코드를 난독화하고 자신이 작성한 코드를 보호합니다. 이는 다른 사람이 직접 표절하는 데 도움이 되지 않습니다

코드 복사 코드는 다음과 같습니다. /**//**//** ** ===================================== == ========================= ===================== === ============= ** 클래스 이름: CLASS_CONFUSION ** 기능: JS 난독화 ** 예: ------ ---- ------------------- -------------------------------

var xx = new CLASS_CONFUSION(코드);

document.getElementById("display").innerHTML = xx.confusion()

--------- - --------------------- ------------------- * * 작성자: ttyp ** 이메일: ttyp@21cn.com ** 날짜: 2006-3-20 ** 버전: 0.12 ** ====== ==== ============================================= ==== == =================================== ** * ** === ================================================= ========== =================================== ** 클래스 이름: CLASS_CONFUSION ** 함수: JS 난독화 ** 예: ------------------------ -- --------------------- ------------ ----- ---------------

var xx = new CLASS_CONFUSION(코드)

document .getElementById("display").innerHTML = xx.confusion()

------- ------- ------ --------- ---------- ------------- ** 작성자: ttyp ** 이메일 : ttyp@21cn.com ** 날짜: 2006-3-20 ** 버전: 0.12 ** ================ ========== ==================================== ========== ========================== **/

함수 CLASS_CONFUSION (코드){ //Ha 해시테이블 클래스 function Hashtable(){ this._hash = new Object() this.add = function(key,value){ if (typeof(key)!="정의되지 않음"){ this._hash[key]=typeof (값)==false){ ?null:value true; ~ 삭제하세요._hash [key];} this.count = function(){var i=0;for(var k in this._hash){i ;} return i;} this.items = function (key){return this._hash [key];} this.contains = function(key){return typeof (this._hash[key])!=" 정의되지 않음";} this.clear = function(){for(var k in this._hash){delete this._hash[k];}}

}

this._caseSensitive = true;

//字符串转换为哈希表 this.str2hashtable = function(key,cs){

var _key = key.split(/,/g); var _hash = new Hashtable(); var _cs = true;

if(typeof(cs)=="undefine"||cs==null){ _cs = this._caseSensitive; } else { _cs = cs; }

for(var i in _key){ if(_cs){ _hash.add(_key[i]); } else { _hash.add((_key[i] "").toLowerCase()); }

} return _hash; }

//获得需要转换的代码 this._codetxt = code;

if(typeof(syntax)=="정의되지 않음"){ 구문 = ""; }

this._deleteComment = false; //是否大写敏感 this._caseSensitive = true; //得到关键字哈希表 this._keywords = this.str2hashtable ("switch,case,delete,default,typeof,for,in,function,void,this, 부울 ,while,if,return,new,true,false,try,catch,throw,null,el se,do,var"); this._function = this.str2hashtable("function"); this._var = "var"; this._beginBlock = "{"; this._endBlock = "}";

this._window = this.str2hashtable ("alert,escape,unescape,document,parseInt,parseFloat"); //得到内建对象哈希表 this._commonObjects = this.str2hashtable ("String,Number,Boolean,RegExp,Error,Math,Date,Object,Array,Gl obal "); //得到分割字符 this._wordDelimiters= " ,.?!;:\/<>(){}[]"'rnt= - |*%@#$^&"; //따옴표 문자 this._quotation = this.str2hashtable("",'"); // 줄 주석 문자 this._lineComment = "//"; //이스케이프 문자 this._escape = "\" //여러 줄 인용 시작 this._commentOn = "/*"; //여러 줄 인용 끝 this._commentOff = "*/"; this._execute = "eval" //인용 문자 this._call = "."; This._varpause = "="; This._varContinue = "," // 변수 개수 this._varnum = 0; .confusion = function() { var codeArr = new Array(); var word_index = 0; var htmlTxt = new Array();

// 분할 문자 배열(단어 분할) for (var i = 0; i < this._codetxt.length; i ) {

if (this._wordDelimiters.indexOf (this._codetxt. charAt(i)) == -1) { //키워드 찾을 수 없음 if (codeArr[word_index] == null || typeof (codeArr[word_index]) == 'undefine') { codeArr[word_index] = ""; ]) != '정의되지 않음' && codeArr[word_index].length > 0) }

var quote_opned = false; // 마크 참조 var Slash_star_comment_opned = false; // 다중 라인 메모 🎜 标 var Slash_slash_co m promise_opned = false; 단일 메모 설명 표시 var line_num = 1; //줄 번호 var quote_char = ""; //인용문 태그 유형 var call_opened = var call_string = ""; var var_opened = false; var function_opened = false;

var var_map = new VariableMap ); var cur_var_map = var_map; varexecute_opened = false

//블록으로 표시하려면 분할 단어를 누르세요. for (var i=0; i <=word_index; i){

~ > (codeArr[i]!=this._call){ htmlTxt[htmlTxt.length] = codeArr [i] call_opened = } call_string = ""; } } 그렇지 않으면 { if(!this.isVar(codeArr[i])){ htmlTxt[htmlTxt.length] = "["" this.toHex(call_string) ""]"; if(codeArr[i]!=this._call){ htmlTxt[htmlTxt.length] = codeArr [i]; call_opened = false; } call_string = ""; }else{ htmlTxt[htmlTxt.length] = "["" this.toHex(call_string) ""]"; } } 계속; }

//处리 공간행(由于转义带来) if(typeof(codeArr[i])=="정의되지 않음"||codeArr [i].length ==0){ 계속; } else if(codeArr[i]==" "){ htmlTxt[htmlTxt.length] = " "; } else if(codeArr[i]=="n"){ //처리 처리 } else if(codeArr[i]=="r"){ slash_slash_comment_opened = false; quote_opened = false; var_opened = false; htmlTxt[htmlTxt.length] = "rn"; line_num ; //처리 기능별 参数标记 } else if (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&this.isFunction (코드 Arr[i])){ htmlTxt[htmlTxt.length ] = codeArr[i]; function_opened = true; } else if (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i]=="("){ htmlTxt[htmlTxt.length] = codeArr[i] if(function_opened == true){ function_opened =false; var_opened = true; cur_var_map = new VariableMap (cur_var_ 지도); cur_var_map.isParameter = true } } if (!slash_slash_comment_opened&& ! slash_star_comment_opened && !quote_opened &&codeArr[i]==")"){ htmlTxt[htmlTxt.length] = codeArr[i]; //处理var a = new Class(),b=new Date();类似的 问题 if(cur_var_map.isParameter){ var_opened = false; var_pause = false; } } 그렇지 않으면 (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i]==";"){ htmlTxt[htmlTxt.length] = codeArr[i]; var_opened = false; var_pause = false; if(execute_opened){ execute_opened = false; } } else if (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i] ==this._var){ htmlTxt[htmlTxt.length] = codeArr[i]; var_opened = true; var_pause = false; } else if(!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i] ==this._varPause){ htmlTxt[htmlTxt. 길이] = codeArr[i]; var_pause = true; } else if(!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i] ==this._varContinue){ htmlTxt .length] = codeArr[i]; var_pause = false; } else if(!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i] ==this._beginBlock){ cur_var_map = new VariableMap(cur_var_map); var_opened = false; htmlTxt[htmlTxt.length] = codeArr[i]; } else if(!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i] ==this._endBlock){ cur_var_map = cur_ var_map.parent; if(cur_var_map.isParameter){ cur_var_map = cur_var_map.parent; } htmlTxt[htmlTxt.length] = codeArr[i]; //处理引用调用 } else if (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened &&codeArr[i] ==this._call){ 🎜> //判断引用(.)后면第一个是否字母货_$ if(i if(this.isVar(codeArr[i 1])) if(call_opened){ htmlTxt [htmlTxt.length] = this.toHex(call_string); } call_opened = true; }else{ htmlTxt[htmlTxt.length] = this._call; } }else{ htmlTxt[htmlTxt.length] = this._call; } //处理关键字 } 그렇지 않으면 (!slash_slash_comment_opened&& slash_star_comment_opened && !quote_opened &! & this.is키워드 (codeArr[i])){ htmlTxt[htmlTxt .length] = codeArr[i]; ////////////// } else if (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened && codeArr[i] ==this._execute){ htmlTxt[htmlTxt.length] = "window["" this.to 16진수( codeArr[i]) ""]"; execute_opened = true; //window内置对象 } else if (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened && this.isWindow (codeArr[i] )){ htmlTxt[htmlTxt.length] = "window["" this.toHex(codeArr[i]) ""]"; //处理普 通对象 } else if (!slash_slash_comment_opened&&! slash_star_comment_opened && !quote_opened && this.isCommonObject(codeArr[i ])){ htmlTxt[htmlTxt.length] = "window["" this.toHex(codeArr[i]) ""]"; //处理双引号（引号前不能为转义字符） } 그렇지 않으면 (!slash_star_comment_opened&& slash_slash_comment_opened&&this._quotation .contains(codeArr [i])){ if (quote_opened){ //是상应的引号 if(quote_char==codeArr[i]){ html Txt[htmlTxt.length] = codeArr[i]; quote_opened = false; quote_char = ""; } else { htmlTxt[htmlTxt.length] = this.toHex (codeArr[i]); } } else { htmlTxt[htmlTxt.length] = codeArr[i]; quote_opened = true; quote_char = codeArr[i]; } //处理转义字符 } else if(codeArr[i] == this._escape){ htmlTxt[htmlTxt.length] = codeArr[i]; if(i if(codeArr[i 1].charCodeAt(0) >=32&&codeArr[i 1].charCodeAt(0) htmlTxt[htmlTxt.length] = codeArr [i 1].substr(0,1); htmlTxt[htmlTxt.length] = this.toHex (codeArr[i 1].substr(1)); i=i 1; } } //处理多行注释的开始 } else if (!slash_slash_com ment_opened && ! slash_star_comment_opened&&!quote_opened&&this.isStartWith (this._commentOn,codeArr,i) ){ slash_star_comment_opened = true; htmlTxt[htmlTxt.length] = this._commentOn; i = i this.getSkipLength(this._commentOn); //处理单行注释 } else if (!slash_slash_comment_opened && ! slash_star_comment_opened&&!quote_opened&&this.isStartWith (this._lineComment,code Arr,i)){ slash_slash_comment_opened = true; if(!this._deleteComment){ htmlTxt[htmlTxt.length] = this._lineComment; } i = i this.getSkipLength(this._lineComment); //处理忽略词 } else if (!slash_slash_comment_opened && ! slash_star_comment_opened&&!quote_opened&&this.isStartWith (this._ignore,codeArr ,i)){ slash_slash_comment_opened = true; htmlTxt[htmlTxt.length] = this._ignore; i = i this.getSkipLength(this._ignore); //관리다행注释结束 } else if (!quote_opened&&! slash_slash_comment_opened&&this.isStartWith (this._commentOff,codeArr,i)){ if (slash_star_comment_opened) slash_star_comment_opened = false; if(!this._deleteComment){ htmlTxt[htmlTxt.length] = this._commentOff; } i = i this.getSkipLength (this._commentOff); } } else { //不是 字符串中 if(!quote_opened){ //如果不是현재注释중 if(!slash_slash_comment_opened && ! slash_star_comment_opened){ /////////////////////불포함 수량 if(!var_opened){ if(this.translateVar (cur_var_map,codeArr[i])==""){ htmlTxt[htmlTxt.length] = codeArr[i]; }else{ htmlTxt[htmlTxt.length] = this.translateVar(cur_var_map,codeArr[i]); } }그렇지 않으면{ //불투정义时 if(var_pause){ if(this.translateVar (cur_var_map,codeArr[i])== ""){ htmlTxt[htmlTxt.length] = codeArr[i]; }else{ } ~ 앞에 공백이나 탭 문자 또는 쉼표가 오기 때문입니다(예: var a;var a;var a,b;). 다음과 같은 매개변수: function(a,b,c) (this.isVar(codeArr[i])&& (i>0&&codeArr[i-1]==" "||codeArr[i-1 ]=="t"||codeArr[i-1] ==this._varContinue||cur_var_map.isParameter)){ Cur_var_map.add(codeArr [i],name); htmlTxt[htmlTxt.length] = this.translateVar(cur_var_map,codeArr[i]); htmlTxt[htmlTxt.length] = codeArr[i];

} } 🎜> // 댓글 } else { if (! This._deletecomment) { htmltxt [htmltxt.length] = codearr [i] ~else{ if(execute_opened){ if(this.translateVar (cur_var_map,codeArr[i])==""){ htmlTxt[htmlTxt.length] = codeArr [ 나]; }else{ htmlTxt[htmlTxt.length] = this.translateVar(cur_var_map,codeArr[i]); } }else{ htmlTxt[htmlTxt.length] = this.toHex>(codeArr[i ]); } } }

}

return htmlTxt.join("") ; } this.isStartWith = function(str,code,index){

if(typeof(str)!="undefed"&&str.length>0){ var cc = 새로운 배열(); for(var i=index;i cc[cc.length] = code[i]; } var c = cc.join(""); if(this._caseSensitive){ if(str.length>=code[index].length&&c.indexOf (str)==0){ return true; } }else{ if(str.length>=code [index].length&&c.toLowerCase().indexOf(str.toLowerCase()) ==0) { true를 반환합니다. } } false를 반환합니다.

} else { false를 반환합니다. } }

this.isFunction = function(val){ return this._function.contains(this._caseSensitive? val:val.toLowerCase()); }

this.isKeyword = function(val) { return this._keywords.contains(this._caseSensitive? val:val.toLowerCase()); }

this.isWindow = function(val) { return this._window.contains(this._caseSensitive? val:val.toLowerCase()); }

this.isCommonObject = function(val) { return this._commonObjects.contains (this._caseSensitive?val:val.toLowerCase()); }

this.getSkipLength = function(val){ var count = 0; for(var i=0;i if(this._wordDelimiters.indexOf(val.charAt(i)) >=0){ 개수 ; } } if(count>0){ count=count-1; } 반품 횟수; }

//자세히 보기 for(var i=0;i var c = val.charCodeAt(i); if(c>=0&&c str[str.length] = "\x" val.charCodeAt (i).toString(16); }else{ str[str.length] = "\u" val.charCodeAt (i).toString(16); } } return str.join(""); }

//获得变weight随机name this.getRandName = function(){ var style = parseInt(Math.random()*4); var len = parseInt(Math.random()*9) 1; var n = [];

this._varNum ; var c = "abcdefghijklmnopqrstuvwsyzABCDEFGHIJKLMNOPQRSTUVWXYZ_$";

for(var i=0;i n[n.length] = c.charAt(parseInt(Math.random() *54)); }

return n.join("") this._varNum;

}

//是否符合变weight命name字首规则 this.isVar = function(val){ return /^[a-zA-Z_$].* $/.test(val); }

//翻译变weight,如果返回为空则不存在此变weight this.translateVar = function(node,key){ if(node.contains(key)) { return node.items(key); }

var cn = node.parent; while(cn!=null){ if(cn.contains(key)){ return cn.items(key); } cn = cn.parent; } 반환 ""; }

}

함수 doConfusion(o){ var htmltxt = "";

if (o == null){ alert("domNode가 null입니다!"); 반품; }

var _codetxt = "";

if(typeof(o)=="object"){ switch(o.tagName){ 'TEXTAREA': '입력' _codetxt = o.값; 휴식; 케이스 "DIV": 케이스 "SPAN": _codetxt = o.innerText; 휴식; 기본값: _codetxt = o.innerHTML; 휴식; } }else{ _codetxt = o; }

var _syn = new CLASS_CONFUSION(_codetxt); htmltxt = _syn.confusion(); return htmltxt; }

function go() { var code = document.getElementById("code").value; var xx = 신규 CLASS_CONFUSION(코드); var a = new Date(); document.getElementById("display").value = xx.confusion(); alert("共꽃：" (new Date().getTime()-a.getTime()) "ms"); } //-->

CLASS_CONFUSION JS 혼란 전체 소스 code_js 객체 지향

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