update
This commit is contained in:
jhx
File diff suppressed because one or more lines are too long
@@ -0,0 +1,37 @@
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function do_js_beautify() {
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document.getElementById("beautify").disabled = true;
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js_source = document.getElementById("content").value.replace(/^\s+/, "");
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tabsize = document.getElementById("tabsize").value;
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tabchar = " ";
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if (tabsize == 1) {
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tabchar = "\t";
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}
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if (js_source && js_source.charAt(0) === "<") {
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var output = style_html(js_source, tabsize, tabchar, 80);
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hightout(output);
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} else {
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var output = js_beautify(js_source, tabsize, tabchar);
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hightout(output);
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}
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document.getElementById("beautify").disabled = false;
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return false;
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}
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function pack_js(base64) {
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var input = document.getElementById("content").value;
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var packer = new Packer;
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if (base64) {
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var output = packer.pack(input, 1, 0);
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} else {
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var output = packer.pack(input, 0, 0);
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}
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hightout(output);
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}
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function Empty() {
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document.getElementById("content").value = "";
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document.getElementById("content").select();
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$("#result").html('');
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}
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function GetFocus() {
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document.getElementById("content").focus();
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}
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@@ -0,0 +1,439 @@
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function style_html(html_source, indent_size, indent_character, max_char) {
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//Wrapper function to invoke all the necessary constructors and deal with the output.
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var Parser, multi_parser;
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function Parser() {
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this.pos = 0; //Parser position
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this.token = '';
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this.current_mode = 'CONTENT'; //reflects the current Parser mode: TAG/CONTENT
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this.tags = { //An object to hold tags, their position, and their parent-tags, initiated with default values
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parent: 'parent1',
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parentcount: 1,
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parent1: ''
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};
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this.tag_type = '';
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this.token_text = this.last_token = this.last_text = this.token_type = '';
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this.Utils = { //Uilities made available to the various functions
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whitespace: "\n\r\t ".split(''),
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single_token: 'br,input,link,meta,!doctype,basefont,base,area,hr,wbr,param,img,isindex,?xml,embed'.split(','), //all the single tags for HTML
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extra_liners: 'head,body,/html'.split(','), //for tags that need a line of whitespace before them
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in_array: function (what, arr) {
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for (var i=0; i<arr.length; i++) {
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if (what === arr[i]) {
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return true;
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}
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}
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return false;
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}
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}
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this.get_content = function () { //function to capture regular content between tags
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var char = '';
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var content = [];
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var space = false; //if a space is needed
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while (this.input.charAt(this.pos) !== '<') {
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if (this.pos >= this.input.length) {
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return content.length?content.join(''):['', 'TK_EOF'];
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}
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char = this.input.charAt(this.pos);
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this.pos++;
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this.line_char_count++;
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if (this.Utils.in_array(char, this.Utils.whitespace)) {
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if (content.length) {
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space = true;
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}
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this.line_char_count--;
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continue; //don't want to insert unnecessary space
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}
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else if (space) {
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if (this.line_char_count >= this.max_char) { //insert a line when the max_char is reached
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content.push('\n');
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for (var i=0; i<this.indent_level; i++) {
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content.push(this.indent_string);
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}
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this.line_char_count = 0;
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}
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else{
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content.push(' ');
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this.line_char_count++;
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}
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space = false;
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}
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content.push(char); //letter at-a-time (or string) inserted to an array
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}
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return content.length?content.join(''):'';
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}
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this.get_script = function () { //get the full content of a script to pass to js_beautify
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var char = '';
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var content = [];
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var reg_match = new RegExp('\<\/script' + '\>', 'igm');
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reg_match.lastIndex = this.pos;
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var reg_array = reg_match.exec(this.input);
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var end_script = reg_array?reg_array.index:this.input.length; //absolute end of script
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while(this.pos < end_script) { //get everything in between the script tags
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if (this.pos >= this.input.length) {
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return content.length?content.join(''):['', 'TK_EOF'];
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}
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char = this.input.charAt(this.pos);
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this.pos++;
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content.push(char);
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}
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return content.length?content.join(''):''; //we might not have any content at all
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}
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this.record_tag = function (tag){ //function to record a tag and its parent in this.tags Object
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if (this.tags[tag + 'count']) { //check for the existence of this tag type
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this.tags[tag + 'count']++;
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this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
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}
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else { //otherwise initialize this tag type
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this.tags[tag + 'count'] = 1;
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this.tags[tag + this.tags[tag + 'count']] = this.indent_level; //and record the present indent level
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}
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this.tags[tag + this.tags[tag + 'count'] + 'parent'] = this.tags.parent; //set the parent (i.e. in the case of a div this.tags.div1parent)
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this.tags.parent = tag + this.tags[tag + 'count']; //and make this the current parent (i.e. in the case of a div 'div1')
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}
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this.retrieve_tag = function (tag) { //function to retrieve the opening tag to the corresponding closer
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if (this.tags[tag + 'count']) { //if the openener is not in the Object we ignore it
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var temp_parent = this.tags.parent; //check to see if it's a closable tag.
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while (temp_parent) { //till we reach '' (the initial value);
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if (tag + this.tags[tag + 'count'] === temp_parent) { //if this is it use it
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break;
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}
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temp_parent = this.tags[temp_parent + 'parent']; //otherwise keep on climbing up the DOM Tree
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}
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if (temp_parent) { //if we caught something
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this.indent_level = this.tags[tag + this.tags[tag + 'count']]; //set the indent_level accordingly
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this.tags.parent = this.tags[temp_parent + 'parent']; //and set the current parent
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}
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delete this.tags[tag + this.tags[tag + 'count'] + 'parent']; //delete the closed tags parent reference...
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delete this.tags[tag + this.tags[tag + 'count']]; //...and the tag itself
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if (this.tags[tag + 'count'] == 1) {
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delete this.tags[tag + 'count'];
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}
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else {
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this.tags[tag + 'count']--;
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}
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}
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}
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this.get_tag = function () { //function to get a full tag and parse its type
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var char = '';
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var content = [];
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var space = false;
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do {
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if (this.pos >= this.input.length) {
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return content.length?content.join(''):['', 'TK_EOF'];
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}
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char = this.input.charAt(this.pos);
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this.pos++;
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this.line_char_count++;
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if (this.Utils.in_array(char, this.Utils.whitespace)) { //don't want to insert unnecessary space
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space = true;
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this.line_char_count--;
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continue;
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}
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if (char === "'" || char === '"') {
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if (!content[1] || content[1] !== '!') { //if we're in a comment strings don't get treated specially
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char += this.get_unformatted(char);
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space = true;
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}
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}
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if (char === '=') { //no space before =
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space = false;
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}
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if (content.length && content[content.length-1] !== '=' && char !== '>'
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&& space) { //no space after = or before >
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if (this.line_char_count >= this.max_char) {
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this.print_newline(false, content);
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this.line_char_count = 0;
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}
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else {
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content.push(' ');
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this.line_char_count++;
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}
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space = false;
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}
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content.push(char); //inserts character at-a-time (or string)
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} while (char !== '>');
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var tag_complete = content.join('');
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var tag_index;
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if (tag_complete.indexOf(' ') != -1) { //if there's whitespace, thats where the tag name ends
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tag_index = tag_complete.indexOf(' ');
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}
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else { //otherwise go with the tag ending
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tag_index = tag_complete.indexOf('>');
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}
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var tag_check = tag_complete.substring(1, tag_index).toLowerCase();
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if (tag_complete.charAt(tag_complete.length-2) === '/' ||
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this.Utils.in_array(tag_check, this.Utils.single_token)) { //if this tag name is a single tag type (either in the list or has a closing /)
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this.tag_type = 'SINGLE';
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}
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else if (tag_check === 'script') { //for later script handling
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this.record_tag(tag_check);
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this.tag_type = 'SCRIPT';
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}
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else if (tag_check === 'style') { //for future style handling (for now it justs uses get_content)
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this.record_tag(tag_check);
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this.tag_type = 'STYLE';
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}
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else if (tag_check.charAt(0) === '!') { //peek for <!-- comment
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if (tag_check.indexOf('[if') != -1) { //peek for <!--[if conditional comment
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if (tag_complete.indexOf('!IE') != -1) { //this type needs a closing --> so...
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var comment = this.get_unformatted('-->', tag_complete); //...delegate to get_unformatted
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content.push(comment);
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}
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this.tag_type = 'START';
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}
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else if (tag_check.indexOf('[endif') != -1) {//peek for <!--[endif end conditional comment
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this.tag_type = 'END';
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this.unindent();
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}
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else if (tag_check.indexOf('[cdata[') != -1) { //if it's a <[cdata[ comment...
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var comment = this.get_unformatted(']]>', tag_complete); //...delegate to get_unformatted function
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content.push(comment);
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this.tag_type = 'SINGLE'; //<![CDATA[ comments are treated like single tags
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}
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else {
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var comment = this.get_unformatted('-->', tag_complete);
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content.push(comment);
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this.tag_type = 'SINGLE';
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}
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}
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else {
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if (tag_check.charAt(0) === '/') { //this tag is a double tag so check for tag-ending
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this.retrieve_tag(tag_check.substring(1)); //remove it and all ancestors
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this.tag_type = 'END';
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}
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else { //otherwise it's a start-tag
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this.record_tag(tag_check); //push it on the tag stack
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this.tag_type = 'START';
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}
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if (this.Utils.in_array(tag_check, this.Utils.extra_liners)) { //check if this double needs an extra line
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this.print_newline(true, this.output);
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}
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}
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return content.join(''); //returns fully formatted tag
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}
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this.get_unformatted = function (delimiter, orig_tag) { //function to return unformatted content in its entirety
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if (orig_tag && orig_tag.indexOf(delimiter) != -1) {
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return '';
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}
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var char = '';
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var content = '';
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var space = true;
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do {
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char = this.input.charAt(this.pos);
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this.pos++
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if (this.Utils.in_array(char, this.Utils.whitespace)) {
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if (!space) {
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this.line_char_count--;
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continue;
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}
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if (char === '\n' || char === '\r') {
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content += '\n';
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for (var i=0; i<this.indent_level; i++) {
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content += this.indent_string;
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}
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space = false; //...and make sure other indentation is erased
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this.line_char_count = 0;
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continue;
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}
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}
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content += char;
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this.line_char_count++;
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space = true;
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} while (content.indexOf(delimiter) == -1);
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return content;
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}
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this.get_token = function () { //initial handler for token-retrieval
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var token;
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if (this.last_token === 'TK_TAG_SCRIPT') { //check if we need to format javascript
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var temp_token = this.get_script();
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if (typeof temp_token !== 'string') {
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return temp_token;
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}
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token = js_beautify(temp_token, this.indent_size, this.indent_character, this.indent_level); //call the JS Beautifier
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return [token, 'TK_CONTENT'];
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}
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if (this.current_mode === 'CONTENT') {
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token = this.get_content();
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if (typeof token !== 'string') {
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return token;
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}
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||||
else {
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return [token, 'TK_CONTENT'];
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}
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}
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if(this.current_mode === 'TAG') {
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token = this.get_tag();
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if (typeof token !== 'string') {
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return token;
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}
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else {
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var tag_name_type = 'TK_TAG_' + this.tag_type;
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return [token, tag_name_type];
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}
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}
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}
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this.printer = function (js_source, indent_character, indent_size, max_char) { //handles input/output and some other printing functions
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this.input = js_source || ''; //gets the input for the Parser
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this.output = [];
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this.indent_character = indent_character || ' ';
|
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this.indent_string = '';
|
||||
this.indent_size = indent_size || 2;
|
||||
this.indent_level = 0;
|
||||
this.max_char = max_char || 70; //maximum amount of characters per line
|
||||
this.line_char_count = 0; //count to see if max_char was exceeded
|
||||
|
||||
for (var i=0; i<this.indent_size; i++) {
|
||||
this.indent_string += this.indent_character;
|
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}
|
||||
|
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this.print_newline = function (ignore, arr) {
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this.line_char_count = 0;
|
||||
if (!arr || !arr.length) {
|
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return;
|
||||
}
|
||||
if (!ignore) { //we might want the extra line
|
||||
while (this.Utils.in_array(arr[arr.length-1], this.Utils.whitespace)) {
|
||||
arr.pop();
|
||||
}
|
||||
}
|
||||
arr.push('\n');
|
||||
for (var i=0; i<this.indent_level; i++) {
|
||||
arr.push(this.indent_string);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
this.print_token = function (text) {
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||||
this.output.push(text);
|
||||
}
|
||||
|
||||
this.indent = function () {
|
||||
this.indent_level++;
|
||||
}
|
||||
|
||||
this.unindent = function () {
|
||||
if (this.indent_level > 0) {
|
||||
this.indent_level--;
|
||||
}
|
||||
}
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
/*_____________________--------------------_____________________*/
|
||||
|
||||
|
||||
|
||||
multi_parser = new Parser(); //wrapping functions Parser
|
||||
multi_parser.printer(html_source, indent_character, indent_size); //initialize starting values
|
||||
|
||||
|
||||
|
||||
while (true) {
|
||||
var t = multi_parser.get_token();
|
||||
multi_parser.token_text = t[0];
|
||||
multi_parser.token_type = t[1];
|
||||
|
||||
if (multi_parser.token_type === 'TK_EOF') {
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
switch (multi_parser.token_type) {
|
||||
case 'TK_TAG_START': case 'TK_TAG_SCRIPT': case 'TK_TAG_STYLE':
|
||||
multi_parser.print_newline(false, multi_parser.output);
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||||
multi_parser.print_token(multi_parser.token_text);
|
||||
multi_parser.indent();
|
||||
multi_parser.current_mode = 'CONTENT';
|
||||
break;
|
||||
case 'TK_TAG_END':
|
||||
multi_parser.print_newline(true, multi_parser.output);
|
||||
multi_parser.print_token(multi_parser.token_text);
|
||||
multi_parser.current_mode = 'CONTENT';
|
||||
break;
|
||||
case 'TK_TAG_SINGLE':
|
||||
multi_parser.print_newline(false, multi_parser.output);
|
||||
multi_parser.print_token(multi_parser.token_text);
|
||||
multi_parser.current_mode = 'CONTENT';
|
||||
break;
|
||||
case 'TK_CONTENT':
|
||||
if (multi_parser.token_text !== '') {
|
||||
multi_parser.print_newline(false, multi_parser.output);
|
||||
multi_parser.print_token(multi_parser.token_text);
|
||||
}
|
||||
multi_parser.current_mode = 'TAG';
|
||||
break;
|
||||
}
|
||||
multi_parser.last_token = multi_parser.token_type;
|
||||
multi_parser.last_text = multi_parser.token_text;
|
||||
}
|
||||
return multi_parser.output.join('');
|
||||
}
|
||||
function HTMLcompressor(){
|
||||
var allHTML = document.getElementById("content").value;
|
||||
var headHTML = "";
|
||||
var removeThis = "";
|
||||
var headstatus = false;//document.getElementById("headstatus").checked;
|
||||
if(headstatus != true){
|
||||
//Compress all the things!
|
||||
allHTML = allHTML.replace(/(\r\n|\n|\r|\t)/gm,"");
|
||||
allHTML = allHTML.replace(/\s+/g," ");
|
||||
}else{
|
||||
//Don't compress the head
|
||||
allHTML = allHTML.replace(new RegExp("</HEAD","gi"),'</head');
|
||||
allHTML = allHTML.replace(new RegExp("</head ","gi"),'</head');
|
||||
|
||||
var bodySplit = "</head>";
|
||||
var i = allHTML.indexOf(bodySplit) != -1;
|
||||
if(i == true){
|
||||
var bodySplit = "</head>";
|
||||
tempo = allHTML.split(new RegExp(bodySplit,'i'));
|
||||
headHTML = tempo[0];
|
||||
allHTML = tempo[1];
|
||||
}else{
|
||||
bodySplit = "";
|
||||
}
|
||||
allHTML = allHTML.replace(/(\r\n|\n|\r|\t)/gm,"");
|
||||
allHTML = allHTML.replace(/\s+/g," ");
|
||||
allHTML = headHTML + bodySplit + '\n' + allHTML;
|
||||
}
|
||||
hightout(allHTML);
|
||||
}
|
||||
@@ -0,0 +1,582 @@
|
||||
var a = 62;
|
||||
$("#BtnAddEval").click(function () {
|
||||
var code = $("#content").val();
|
||||
if (code != "") {
|
||||
encode();
|
||||
}
|
||||
else {
|
||||
pcjson_com_msg($("#content"), "请输入加密内容");
|
||||
}
|
||||
});
|
||||
$("#BtnClearEval").click(function () {
|
||||
var code = $("#content").val();
|
||||
if (code != "") {
|
||||
decode();
|
||||
}
|
||||
else {
|
||||
pcjson_com_msg($("#content"), "请输入解密内容");
|
||||
}
|
||||
});
|
||||
$("#BtnClear").click(function () {
|
||||
$("#content").val("");
|
||||
$("#result").html('');
|
||||
});
|
||||
function encode() {
|
||||
var code = $("#content").val();
|
||||
code = code.replace(/[\r\n]+/g, '');
|
||||
code = code.replace(/'/g, "\\'");
|
||||
var tmp = code.match(/\b(\w+)\b/g);
|
||||
tmp.sort();
|
||||
var dict = [];
|
||||
var i, t = '';
|
||||
for (var i = 0; i < tmp.length; i++) {
|
||||
if (tmp[i] != t) dict.push(t = tmp[i]);
|
||||
}
|
||||
var len = dict.length;
|
||||
var ch;
|
||||
for (i = 0; i < len; i++) {
|
||||
ch = num(i);
|
||||
code = code.replace(new RegExp('\\b' + dict[i] + '\\b', 'g'), ch);
|
||||
if (ch == dict[i]) dict[i] = '';
|
||||
}
|
||||
var rt = "eval(function(p,a,c,k,e,d){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)d[e(c)]=k[c]||e(c);k=[function(e){return d[e]}];e=function(){return'\\\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\\\b'+e(c)+'\\\\b','g'),k[c]);return p}("
|
||||
+ "'" + code + "'," + a + "," + len + ",'" + dict.join('|') + "'.split('|'),0,{}))";
|
||||
hightout(rt);
|
||||
}
|
||||
function num(c) {
|
||||
return (c < a ? '' : num(parseInt(c / a))) + ((c = c % a) > 35 ? String.fromCharCode(c + 29) : c.toString(36));
|
||||
}
|
||||
function decode() {
|
||||
var code = $("#content").val();
|
||||
if (code != "" && code.indexOf('eval') > -1) {
|
||||
code = code.replace(/^eval/, '');
|
||||
hightout(js_beautify(eval(code), 4, " "));
|
||||
|
||||
}
|
||||
else {
|
||||
pcjson_com_msg($("#content"), "找不到符合条件的加密内容，无法解密");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function CLASS_CONFUSION(code) {
|
||||
//哈希表类
|
||||
function Hashtable() {
|
||||
this._hash = new Object();
|
||||
this.add = function (key, value) {
|
||||
if (typeof (key) != "undefined") {
|
||||
if (this.contains(key) == false) {
|
||||
this._hash[key] = typeof (value) == "undefined" ? null : value;
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
this.remove = function (key) { delete this._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]) != "undefined"; }
|
||||
this.clear = function () { for (var k in this._hash) { delete this._hash[k]; } }
|
||||
|
||||
}
|
||||
|
||||
function VariableMap(parent) {
|
||||
this.table = new Hashtable();
|
||||
this.level = parent ? parent.level + 1 : 0;
|
||||
this.parent = parent;
|
||||
this.add = function (key, value) { this.table.add(key, value) };
|
||||
this.items = function (key) { return this.table.items(key) };
|
||||
this.count = function () { return this.table.count() };
|
||||
this.contains = function (key) { return this.table.contains(key); }
|
||||
this.isParameter = false;
|
||||
}
|
||||
|
||||
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) == "undefined" || 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) == "undefined") {
|
||||
syntax = "";
|
||||
}
|
||||
|
||||
this._deleteComment = false;
|
||||
//是否大小写敏感
|
||||
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,boolean,while,if,return,new,true,false,try,catch,throw,null,else,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,Global");
|
||||
//得到分割字符
|
||||
this._wordDelimiters = " ,.?!;:\\/<>(){}[]\"'\r\n\t=+-|*%@#$^&";
|
||||
//引用字符
|
||||
this._quotation = this.str2hashtable("\",'");
|
||||
//行注释字符
|
||||
this._lineComment = "//";
|
||||
//转义字符
|
||||
this._escape = "\\";
|
||||
//多行引用开始
|
||||
this._commentOn = "/*";
|
||||
//多行引用结束
|
||||
this._commentOff = "*/";
|
||||
this._execute = "eval";
|
||||
//引用调用字符
|
||||
this._call = ".";
|
||||
this._varPause = "=";
|
||||
this._varContinue = ",";
|
||||
//变量个数
|
||||
this._varNum = 0;
|
||||
|
||||
this.confusion = function () {
|
||||
var codeArr = new Array();
|
||||
var word_index = 0;
|
||||
var htmlTxt = new Array();
|
||||
|
||||
|
||||
//得到分割字符数组(分词)
|
||||
for (var i = 0; i < this._codetxt.length; i++) {
|
||||
|
||||
if (this._wordDelimiters.indexOf(this._codetxt.charAt(i)) == -1) { //找不到关键字
|
||||
if (codeArr[word_index] == null || typeof (codeArr[word_index]) == 'undefined') {
|
||||
codeArr[word_index] = "";
|
||||
}
|
||||
codeArr[word_index] += this._codetxt.charAt(i);
|
||||
} else {
|
||||
if (typeof (codeArr[word_index]) != 'undefined' && codeArr[word_index].length > 0)
|
||||
word_index++;
|
||||
codeArr[word_index++] = this._codetxt.charAt(i);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
var quote_opened = false; //引用标记
|
||||
var slash_star_comment_opened = false; //多行注释标记
|
||||
var slash_slash_comment_opened = false; //单行注释标记
|
||||
var line_num = 1; //行号
|
||||
var quote_char = ""; //引用标记类型
|
||||
var call_opened = false;
|
||||
var call_string = "";
|
||||
var var_opened = false;
|
||||
var var_pause = false;
|
||||
var function_opened = false;
|
||||
var parameter_opened = false;
|
||||
|
||||
var var_map = new VariableMap();
|
||||
var cur_var_map = var_map;
|
||||
var execute_opened = false;
|
||||
|
||||
//按分割字，分块显示
|
||||
for (var i = 0; i <= word_index; i++) {
|
||||
|
||||
//单独处理指针引用
|
||||
if (call_opened && typeof (codeArr[i]) != "undefined") {
|
||||
if (call_string.length == 0) {
|
||||
if (this.isVar(codeArr[i])) {
|
||||
call_string += codeArr[i];
|
||||
} else {
|
||||
htmlTxt[htmlTxt.length] = "[\"" + this.toHex(call_string) + "\"]";
|
||||
if (codeArr[i] != this._call) {
|
||||
htmlTxt[htmlTxt.length] = codeArr[i];
|
||||
call_opened = false;
|
||||
}
|
||||
call_string = "";
|
||||
}
|
||||
} else {
|
||||
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) + "\"]";
|
||||
}
|
||||
}
|
||||
continue;
|
||||
}
|
||||
|
||||
//处理空行（由于转义带来）
|
||||
if (typeof (codeArr[i]) == "undefined" || codeArr[i].length == 0) {
|
||||
continue;
|
||||
} else if (codeArr[i] == " ") {
|
||||
htmlTxt[htmlTxt.length] = " ";
|
||||
} else if (codeArr[i] == "\n") {
|
||||
//处理换行
|
||||
} else if (codeArr[i] == "\r") {
|
||||
slash_slash_comment_opened = false;
|
||||
quote_opened = false;
|
||||
var_opened = false;
|
||||
htmlTxt[htmlTxt.length] = "\r\n";
|
||||
line_num++;
|
||||
//处理function里的参数标记
|
||||
} else if (!slash_slash_comment_opened && !slash_star_comment_opened && !quote_opened && this.isFunction(codeArr[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_map);
|
||||
cur_var_map.isParameter = true;
|
||||
}
|
||||
} else 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;
|
||||
}
|
||||
} else if (!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.length] = codeArr[i];
|
||||
var_pause = true;
|
||||
} else if (!slash_slash_comment_opened && !slash_star_comment_opened && !quote_opened && codeArr[i] == this._varContinue) {
|
||||
htmlTxt[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(.)后面第一个是否为字母货_$
|
||||
if (i < word_index - 1) {
|
||||
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
|
||||
} else if (!slash_slash_comment_opened && !slash_star_comment_opened && !quote_opened && this.isKeyword(codeArr[i])) {
|
||||
htmlTxt[htmlTxt.length] = codeArr[i];
|
||||
//处理eval后的字符串
|
||||
} else if (!slash_slash_comment_opened && !slash_star_comment_opened && !quote_opened && codeArr[i] == this._execute) {
|
||||
htmlTxt[htmlTxt.length] = "window[\"" + this.toHex(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）
|
||||
} else if (!slash_star_comment_opened && !slash_slash_comment_opened && this._quotation.contains(codeArr[i])) {
|
||||
if (quote_opened) {
|
||||
//是相应的引号
|
||||
if (quote_char == codeArr[i]) {
|
||||
htmlTxt[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 < word_index - 1) {
|
||||
if (codeArr[i + 1].charCodeAt(0) >= 32 && codeArr[i + 1].charCodeAt(0) <= 127) {
|
||||
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_comment_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, codeArr, 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);
|
||||
//处理多行注释结束
|
||||
} 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 {
|
||||
//不是在字符串中
|
||||
if (!quote_opened) {
|
||||
//如果不是在注释重
|
||||
if (!slash_slash_comment_opened && !slash_star_comment_opened) {
|
||||
//不是在定义变量时
|
||||
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]);
|
||||
}
|
||||
} else {
|
||||
//不是在暂停变量定义时
|
||||
if (var_pause) {
|
||||
if (this.translateVar(cur_var_map, codeArr[i]) == "") {
|
||||
htmlTxt[htmlTxt.length] = codeArr[i];
|
||||
} else {
|
||||
htmlTxt[htmlTxt.length] = this.translateVar(cur_var_map, codeArr[i]);
|
||||
}
|
||||
} else {
|
||||
//变量符合命名规则，并且（变量前为空格或制表符或逗号如：var a;var a;var a,b;，还有如果是函数参数,如：function(a,b,c)
|
||||
if (this.isVar(codeArr[i]) && (i > 0 && codeArr[i - 1] == " " || codeArr[i - 1] == "\t" || codeArr[i - 1] == this._varContinue || cur_var_map.isParameter)) {
|
||||
var name = this.getRandName();
|
||||
cur_var_map.add(codeArr[i], name);
|
||||
htmlTxt[htmlTxt.length] = this.translateVar(cur_var_map, codeArr[i]);
|
||||
} else {
|
||||
htmlTxt[htmlTxt.length] = codeArr[i];
|
||||
}
|
||||
}
|
||||
}
|
||||
//注释中
|
||||
} 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[i];
|
||||
} 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) != "undefined" && str.length > 0) {
|
||||
var cc = new Array();
|
||||
for (var i = index; i < index + str.length; 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) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
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 < val.length; i++) {
|
||||
if (this._wordDelimiters.indexOf(val.charAt(i)) >= 0) {
|
||||
count++;
|
||||
}
|
||||
}
|
||||
if (count > 0) {
|
||||
count = count - 1;
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
//字符串转换为16进制形式
|
||||
this.toHex = function (val) {
|
||||
var str = new Array();
|
||||
for (var i = 0; i < val.length; i++) {
|
||||
var c = val.charCodeAt(i);
|
||||
if (c >= 0 && c < 256) {
|
||||
str[str.length] = "\\x" + val.charCodeAt(i).toString(16);
|
||||
} else {
|
||||
str[str.length] = "\\u" + val.charCodeAt(i).toString(16);
|
||||
}
|
||||
}
|
||||
return str.join("");
|
||||
}
|
||||
|
||||
//获得变量随机名
|
||||
this.getRandName = function () {
|
||||
var style = parseInt(Math.random() * 4);
|
||||
var len = parseInt(Math.random() * 9) + 1;
|
||||
var n = [];
|
||||
|
||||
this._varNum++;
|
||||
var c = "abcdefghijklmnopqrstuvwsyzABCDEFGHIJKLMNOPQRSTUVWXYZ_$";
|
||||
|
||||
for (var i = 0; i < len; i++) {
|
||||
n[n.length] = c.charAt(parseInt(Math.random() * 54));
|
||||
}
|
||||
|
||||
return n.join("") + this._varNum;
|
||||
|
||||
}
|
||||
|
||||
//是否符合变量命名字首规则
|
||||
this.isVar = function (val) {
|
||||
return /^[a-zA-Z_\$].*$/.test(val);
|
||||
}
|
||||
|
||||
//翻译变量，如果返回为空则不存在此变量
|
||||
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;
|
||||
}
|
||||
return "";
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
function doConfusion(o) {
|
||||
var htmltxt = "";
|
||||
|
||||
if (o == null) {
|
||||
alert("domNode is null!");
|
||||
return;
|
||||
}
|
||||
|
||||
var _codetxt = "";
|
||||
|
||||
if (typeof (o) == "object") {
|
||||
switch (o.tagName) {
|
||||
case "TEXTAREA":
|
||||
case "INPUT":
|
||||
_codetxt = o.value;
|
||||
break;
|
||||
case "DIV":
|
||||
case "SPAN":
|
||||
_codetxt = o.innerText;
|
||||
break;
|
||||
default:
|
||||
_codetxt = o.innerHTML;
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
_codetxt = o;
|
||||
}
|
||||
|
||||
var _syn = new CLASS_CONFUSION(_codetxt);
|
||||
htmltxt = _syn.confusion();
|
||||
return htmltxt;
|
||||
}
|
||||
$("#BtnCon").click(function () {
|
||||
var code = $("#content").val();
|
||||
if (code != "") {
|
||||
var xx = new CLASS_CONFUSION(code);
|
||||
var a = new Date();
|
||||
hightout(xx.confusion());
|
||||
}
|
||||
else {
|
||||
pcjson_com_msg($("#content"), "请输入混淆加密内容");
|
||||
}
|
||||
});
|
||||
$("#BtnClear").click(function () {
|
||||
$("#content").val("");
|
||||
hightout("");
|
||||
});
|
||||
|
||||
@@ -0,0 +1,568 @@
|
||||
|
||||
|
||||
function js_beautify(js_source_text, indent_size, indent_character, indent_level)
|
||||
{
|
||||
|
||||
var input, output, token_text, last_type, last_text, last_word, current_mode, modes, indent_string;
|
||||
var whitespace, wordchar, punct, parser_pos, line_starters, in_case;
|
||||
var prefix, token_type, do_block_just_closed, var_line, var_line_tainted;
|
||||
|
||||
|
||||
|
||||
function trim_output()
|
||||
{
|
||||
while (output.length && (output[output.length - 1] === ' ' || output[output.length - 1] === indent_string)) {
|
||||
output.pop();
|
||||
}
|
||||
}
|
||||
|
||||
function print_newline(ignore_repeated)
|
||||
{
|
||||
ignore_repeated = typeof ignore_repeated === 'undefined' ? true: ignore_repeated;
|
||||
|
||||
trim_output();
|
||||
|
||||
if (!output.length) {
|
||||
return; // no newline on start of file
|
||||
}
|
||||
|
||||
if (output[output.length - 1] !== "\n" || !ignore_repeated) {
|
||||
output.push("\n");
|
||||
}
|
||||
for (var i = 0; i < indent_level; i++) {
|
||||
output.push(indent_string);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
function print_space()
|
||||
{
|
||||
var last_output = output.length ? output[output.length - 1] : ' ';
|
||||
if (last_output !== ' ' && last_output !== '\n' && last_output !== indent_string) { // prevent occassional duplicate space
|
||||
output.push(' ');
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function print_token()
|
||||
{
|
||||
output.push(token_text);
|
||||
}
|
||||
|
||||
function indent()
|
||||
{
|
||||
indent_level++;
|
||||
}
|
||||
|
||||
|
||||
function unindent()
|
||||
{
|
||||
if (indent_level) {
|
||||
indent_level--;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function remove_indent()
|
||||
{
|
||||
if (output.length && output[output.length - 1] === indent_string) {
|
||||
output.pop();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function set_mode(mode)
|
||||
{
|
||||
modes.push(current_mode);
|
||||
current_mode = mode;
|
||||
}
|
||||
|
||||
|
||||
function restore_mode()
|
||||
{
|
||||
do_block_just_closed = current_mode === 'DO_BLOCK';
|
||||
current_mode = modes.pop();
|
||||
}
|
||||
|
||||
|
||||
function in_array(what, arr)
|
||||
{
|
||||
for (var i = 0; i < arr.length; i++)
|
||||
{
|
||||
if (arr[i] === what) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
|
||||
function get_next_token()
|
||||
{
|
||||
var n_newlines = 0;
|
||||
var c = '';
|
||||
|
||||
do {
|
||||
if (parser_pos >= input.length) {
|
||||
return ['', 'TK_EOF'];
|
||||
}
|
||||
c = input.charAt(parser_pos);
|
||||
|
||||
parser_pos += 1;
|
||||
if (c === "\n") {
|
||||
n_newlines += 1;
|
||||
}
|
||||
}
|
||||
while (in_array(c, whitespace));
|
||||
|
||||
if (n_newlines > 1) {
|
||||
for (var i = 0; i < 2; i++) {
|
||||
print_newline(i === 0);
|
||||
}
|
||||
}
|
||||
var wanted_newline = (n_newlines === 1);
|
||||
|
||||
|
||||
if (in_array(c, wordchar)) {
|
||||
if (parser_pos < input.length) {
|
||||
while (in_array(input.charAt(parser_pos), wordchar)) {
|
||||
c += input.charAt(parser_pos);
|
||||
parser_pos += 1;
|
||||
if (parser_pos === input.length) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// small and surprisingly unugly hack for 1E-10 representation
|
||||
if (parser_pos !== input.length && c.match(/^[0-9]+[Ee]$/) && input.charAt(parser_pos) === '-') {
|
||||
parser_pos += 1;
|
||||
|
||||
var t = get_next_token(parser_pos);
|
||||
c += '-' + t[0];
|
||||
return [c, 'TK_WORD'];
|
||||
}
|
||||
|
||||
if (c === 'in') { // hack for 'in' operator
|
||||
return [c, 'TK_OPERATOR'];
|
||||
}
|
||||
return [c, 'TK_WORD'];
|
||||
}
|
||||
|
||||
if (c === '(' || c === '[') {
|
||||
return [c, 'TK_START_EXPR'];
|
||||
}
|
||||
|
||||
if (c === ')' || c === ']') {
|
||||
return [c, 'TK_END_EXPR'];
|
||||
}
|
||||
|
||||
if (c === '{') {
|
||||
return [c, 'TK_START_BLOCK'];
|
||||
}
|
||||
|
||||
if (c === '}') {
|
||||
return [c, 'TK_END_BLOCK'];
|
||||
}
|
||||
|
||||
if (c === ';') {
|
||||
return [c, 'TK_END_COMMAND'];
|
||||
}
|
||||
|
||||
if (c === '/') {
|
||||
var comment = '';
|
||||
// peek for comment /* ... */
|
||||
if (input.charAt(parser_pos) === '*') {
|
||||
parser_pos += 1;
|
||||
if (parser_pos < input.length) {
|
||||
while (! (input.charAt(parser_pos) === '*' && input.charAt(parser_pos + 1) && input.charAt(parser_pos + 1) === '/') && parser_pos < input.length) {
|
||||
comment += input.charAt(parser_pos);
|
||||
parser_pos += 1;
|
||||
if (parser_pos >= input.length) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
parser_pos += 2;
|
||||
return ['/*' + comment + '*/', 'TK_BLOCK_COMMENT'];
|
||||
}
|
||||
// peek for comment // ...
|
||||
if (input.charAt(parser_pos) === '/') {
|
||||
comment = c;
|
||||
while (input.charAt(parser_pos) !== "\x0d" && input.charAt(parser_pos) !== "\x0a") {
|
||||
comment += input.charAt(parser_pos);
|
||||
parser_pos += 1;
|
||||
if (parser_pos >= input.length) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
parser_pos += 1;
|
||||
if (wanted_newline) {
|
||||
print_newline();
|
||||
}
|
||||
return [comment, 'TK_COMMENT'];
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (c === "'" || // string
|
||||
c === '"' || // string
|
||||
(c === '/' &&
|
||||
((last_type === 'TK_WORD' && last_text === 'return') || (last_type === 'TK_START_EXPR' || last_type === 'TK_END_BLOCK' || last_type === 'TK_OPERATOR' || last_type === 'TK_EOF' || last_type === 'TK_END_COMMAND')))) { // regexp
|
||||
var sep = c;
|
||||
var esc = false;
|
||||
c = '';
|
||||
|
||||
if (parser_pos < input.length) {
|
||||
|
||||
while (esc || input.charAt(parser_pos) !== sep) {
|
||||
c += input.charAt(parser_pos);
|
||||
if (!esc) {
|
||||
esc = input.charAt(parser_pos) === '\\';
|
||||
} else {
|
||||
esc = false;
|
||||
}
|
||||
parser_pos += 1;
|
||||
if (parser_pos >= input.length) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
parser_pos += 1;
|
||||
if (last_type === 'TK_END_COMMAND') {
|
||||
print_newline();
|
||||
}
|
||||
return [sep + c + sep, 'TK_STRING'];
|
||||
}
|
||||
|
||||
if (in_array(c, punct)) {
|
||||
while (parser_pos < input.length && in_array(c + input.charAt(parser_pos), punct)) {
|
||||
c += input.charAt(parser_pos);
|
||||
parser_pos += 1;
|
||||
if (parser_pos >= input.length) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return [c, 'TK_OPERATOR'];
|
||||
}
|
||||
|
||||
return [c, 'TK_UNKNOWN'];
|
||||
}
|
||||
|
||||
|
||||
//----------------------------------
|
||||
|
||||
indent_character = indent_character || ' ';
|
||||
indent_size = indent_size || 4;
|
||||
|
||||
indent_string = '';
|
||||
while (indent_size--) {
|
||||
indent_string += indent_character;
|
||||
}
|
||||
|
||||
input = js_source_text;
|
||||
|
||||
last_word = ''; // last 'TK_WORD' passed
|
||||
last_type = 'TK_START_EXPR'; // last token type
|
||||
last_text = ''; // last token text
|
||||
output = [];
|
||||
|
||||
do_block_just_closed = false;
|
||||
var_line = false;
|
||||
var_line_tainted = false;
|
||||
|
||||
whitespace = "\n\r\t ".split('');
|
||||
wordchar = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$'.split('');
|
||||
punct = '+ - * / % & ++ -- = += -= *= /= %= == === != !== > < >= <= >> << >>> >>>= >>= <<= && &= | || ! !! , : ? ^ ^= |='.split(' ');
|
||||
|
||||
// words which should always start on new line.
|
||||
line_starters = 'continue,try,throw,return,var,if,switch,case,default,for,while,break,function'.split(',');
|
||||
|
||||
// states showing if we are currently in expression (i.e. "if" case) - 'EXPRESSION', or in usual block (like, procedure), 'BLOCK'.
|
||||
// some formatting depends on that.
|
||||
current_mode = 'BLOCK';
|
||||
modes = [current_mode];
|
||||
|
||||
indent_level = indent_level || 0;
|
||||
parser_pos = 0; // parser position
|
||||
in_case = false; // flag for parser that case/default has been processed, and next colon needs special attention
|
||||
while (true) {
|
||||
var t = get_next_token(parser_pos);
|
||||
token_text = t[0];
|
||||
token_type = t[1];
|
||||
if (token_type === 'TK_EOF') {
|
||||
break;
|
||||
}
|
||||
|
||||
switch (token_type) {
|
||||
|
||||
case 'TK_START_EXPR':
|
||||
var_line = false;
|
||||
set_mode('EXPRESSION');
|
||||
if (last_type === 'TK_END_EXPR' || last_type === 'TK_START_EXPR') {
|
||||
// do nothing on (( and )( and ][ and ]( ..
|
||||
} else if (last_type !== 'TK_WORD' && last_type !== 'TK_OPERATOR') {
|
||||
print_space();
|
||||
} else if (in_array(last_word, line_starters) && last_word !== 'function') {
|
||||
print_space();
|
||||
}
|
||||
print_token();
|
||||
break;
|
||||
|
||||
case 'TK_END_EXPR':
|
||||
print_token();
|
||||
restore_mode();
|
||||
break;
|
||||
|
||||
case 'TK_START_BLOCK':
|
||||
|
||||
if (last_word === 'do') {
|
||||
set_mode('DO_BLOCK');
|
||||
} else {
|
||||
set_mode('BLOCK');
|
||||
}
|
||||
if (last_type !== 'TK_OPERATOR' && last_type !== 'TK_START_EXPR') {
|
||||
if (last_type === 'TK_START_BLOCK') {
|
||||
print_newline();
|
||||
} else {
|
||||
print_space();
|
||||
}
|
||||
}
|
||||
print_token();
|
||||
indent();
|
||||
break;
|
||||
|
||||
case 'TK_END_BLOCK':
|
||||
if (last_type === 'TK_START_BLOCK') {
|
||||
// nothing
|
||||
trim_output();
|
||||
unindent();
|
||||
} else {
|
||||
unindent();
|
||||
print_newline();
|
||||
}
|
||||
print_token();
|
||||
restore_mode();
|
||||
break;
|
||||
|
||||
case 'TK_WORD':
|
||||
|
||||
if (do_block_just_closed) {
|
||||
print_space();
|
||||
print_token();
|
||||
print_space();
|
||||
break;
|
||||
}
|
||||
|
||||
if (token_text === 'case' || token_text === 'default') {
|
||||
if (last_text === ':') {
|
||||
// switch cases following one another
|
||||
remove_indent();
|
||||
} else {
|
||||
// case statement starts in the same line where switch
|
||||
unindent();
|
||||
print_newline();
|
||||
indent();
|
||||
}
|
||||
print_token();
|
||||
in_case = true;
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
prefix = 'NONE';
|
||||
if (last_type === 'TK_END_BLOCK') {
|
||||
if (!in_array(token_text.toLowerCase(), ['else', 'catch', 'finally'])) {
|
||||
prefix = 'NEWLINE';
|
||||
} else {
|
||||
prefix = 'SPACE';
|
||||
print_space();
|
||||
}
|
||||
} else if (last_type === 'TK_END_COMMAND' && (current_mode === 'BLOCK' || current_mode === 'DO_BLOCK')) {
|
||||
prefix = 'NEWLINE';
|
||||
} else if (last_type === 'TK_END_COMMAND' && current_mode === 'EXPRESSION') {
|
||||
prefix = 'SPACE';
|
||||
} else if (last_type === 'TK_WORD') {
|
||||
prefix = 'SPACE';
|
||||
} else if (last_type === 'TK_START_BLOCK') {
|
||||
prefix = 'NEWLINE';
|
||||
} else if (last_type === 'TK_END_EXPR') {
|
||||
print_space();
|
||||
prefix = 'NEWLINE';
|
||||
}
|
||||
|
||||
if (last_type !== 'TK_END_BLOCK' && in_array(token_text.toLowerCase(), ['else', 'catch', 'finally'])) {
|
||||
print_newline();
|
||||
} else if (in_array(token_text, line_starters) || prefix === 'NEWLINE') {
|
||||
if (last_text === 'else') {
|
||||
// no need to force newline on else break
|
||||
print_space();
|
||||
} else if ((last_type === 'TK_START_EXPR' || last_text === '=') && token_text === 'function') {
|
||||
// no need to force newline on 'function': (function
|
||||
// DONOTHING
|
||||
} else if (last_type === 'TK_WORD' && (last_text === 'return' || last_text === 'throw')) {
|
||||
// no newline between 'return nnn'
|
||||
print_space();
|
||||
} else if (last_type !== 'TK_END_EXPR') {
|
||||
if ((last_type !== 'TK_START_EXPR' || token_text !== 'var') && last_text !== ':') {
|
||||
// no need to force newline on 'var': for (var x = 0...)
|
||||
if (token_text === 'if' && last_type === 'TK_WORD' && last_word === 'else') {
|
||||
// no newline for } else if {
|
||||
print_space();
|
||||
} else {
|
||||
print_newline();
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (in_array(token_text, line_starters) && last_text !== ')') {
|
||||
print_newline();
|
||||
}
|
||||
}
|
||||
} else if (prefix === 'SPACE') {
|
||||
print_space();
|
||||
}
|
||||
print_token();
|
||||
last_word = token_text;
|
||||
|
||||
if (token_text === 'var') {
|
||||
var_line = true;
|
||||
var_line_tainted = false;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'TK_END_COMMAND':
|
||||
|
||||
print_token();
|
||||
var_line = false;
|
||||
break;
|
||||
|
||||
case 'TK_STRING':
|
||||
|
||||
if (last_type === 'TK_START_BLOCK' || last_type === 'TK_END_BLOCK') {
|
||||
print_newline();
|
||||
} else if (last_type === 'TK_WORD') {
|
||||
print_space();
|
||||
}
|
||||
print_token();
|
||||
break;
|
||||
|
||||
case 'TK_OPERATOR':
|
||||
|
||||
var start_delim = true;
|
||||
var end_delim = true;
|
||||
if (var_line && token_text !== ',') {
|
||||
var_line_tainted = true;
|
||||
if (token_text === ':') {
|
||||
var_line = false;
|
||||
}
|
||||
}
|
||||
|
||||
if (token_text === ':' && in_case) {
|
||||
print_token(); // colon really asks for separate treatment
|
||||
print_newline();
|
||||
break;
|
||||
}
|
||||
|
||||
in_case = false;
|
||||
|
||||
if (token_text === ',') {
|
||||
if (var_line) {
|
||||
if (var_line_tainted) {
|
||||
print_token();
|
||||
print_newline();
|
||||
var_line_tainted = false;
|
||||
} else {
|
||||
print_token();
|
||||
print_space();
|
||||
}
|
||||
} else if (last_type === 'TK_END_BLOCK') {
|
||||
print_token();
|
||||
print_newline();
|
||||
} else {
|
||||
if (current_mode === 'BLOCK') {
|
||||
print_token();
|
||||
print_newline();
|
||||
} else {
|
||||
// EXPR od DO_BLOCK
|
||||
print_token();
|
||||
print_space();
|
||||
}
|
||||
}
|
||||
break;
|
||||
} else if (token_text === '--' || token_text === '++') { // unary operators special case
|
||||
if (last_text === ';') {
|
||||
// space for (;; ++i)
|
||||
start_delim = true;
|
||||
end_delim = false;
|
||||
} else {
|
||||
start_delim = false;
|
||||
end_delim = false;
|
||||
}
|
||||
} else if (token_text === '!' && last_type === 'TK_START_EXPR') {
|
||||
// special case handling: if (!a)
|
||||
start_delim = false;
|
||||
end_delim = false;
|
||||
} else if (last_type === 'TK_OPERATOR') {
|
||||
start_delim = false;
|
||||
end_delim = false;
|
||||
} else if (last_type === 'TK_END_EXPR') {
|
||||
start_delim = true;
|
||||
end_delim = true;
|
||||
} else if (token_text === '.') {
|
||||
// decimal digits or object.property
|
||||
start_delim = false;
|
||||
end_delim = false;
|
||||
|
||||
} else if (token_text === ':') {
|
||||
// zz: xx
|
||||
// can't differentiate ternary op, so for now it's a ? b: c; without space before colon
|
||||
if (last_text.match(/^\d+$/)) {
|
||||
// a little help for ternary a ? 1 : 0;
|
||||
start_delim = true;
|
||||
} else {
|
||||
start_delim = false;
|
||||
}
|
||||
}
|
||||
if (start_delim) {
|
||||
print_space();
|
||||
}
|
||||
|
||||
print_token();
|
||||
|
||||
if (end_delim) {
|
||||
print_space();
|
||||
}
|
||||
break;
|
||||
|
||||
case 'TK_BLOCK_COMMENT':
|
||||
|
||||
print_newline();
|
||||
print_token();
|
||||
print_newline();
|
||||
break;
|
||||
|
||||
case 'TK_COMMENT':
|
||||
|
||||
// print_newline();
|
||||
print_space();
|
||||
print_token();
|
||||
print_newline();
|
||||
break;
|
||||
|
||||
case 'TK_UNKNOWN':
|
||||
print_token();
|
||||
break;
|
||||
}
|
||||
|
||||
last_type = token_type;
|
||||
last_text = token_text;
|
||||
}
|
||||
|
||||
return output.join('');
|
||||
|
||||
}
|
||||
@@ -0,0 +1,151 @@
|
||||
var tests_passed = 0;
|
||||
var tests_failed = 0;
|
||||
var test_result = '';
|
||||
|
||||
|
||||
var indent_size = 4;
|
||||
var indent_char = ' ';
|
||||
|
||||
function lazy_escape(str)
|
||||
{
|
||||
return str.replace(/</g, '<').replace(/\>/g, '>').replace(/\n/g, '<br />');
|
||||
}
|
||||
|
||||
function bt(input, expected)
|
||||
{
|
||||
expected = expected || input;
|
||||
|
||||
result = js_beautify(input, indent_size, indent_char);
|
||||
|
||||
if (result != expected) {
|
||||
test_result +=
|
||||
'\n---- input --------\n' + lazy_escape(input) +
|
||||
'\n---- expected -----\n' + lazy_escape(expected) +
|
||||
'\n---- received -----\n' + lazy_escape(result) +
|
||||
'\n-------------------';
|
||||
tests_failed += 1;
|
||||
} else {
|
||||
tests_passed += 1;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function results()
|
||||
{
|
||||
if (tests_failed == 0) {
|
||||
test_result += 'All ' + tests_passed + ' tests passed.';
|
||||
} else {
|
||||
test_result += '\n' + tests_failed + ' tests failed.';
|
||||
}
|
||||
return test_result;
|
||||
}
|
||||
|
||||
function test_js_beautify()
|
||||
{
|
||||
|
||||
bt('');
|
||||
bt('a = 1', 'a = 1');
|
||||
bt('a=1', 'a = 1');
|
||||
bt("a();\n\nb();", "a();\n\nb();");
|
||||
bt('var a = 1 var b = 2', "var a = 1\nvar b = 2");
|
||||
bt('a = " 12345 "');
|
||||
bt("a = ' 12345 '");
|
||||
bt('if (a == 1) b = 2', "if (a == 1) b = 2");
|
||||
bt('if(1){2}else{3}', "if (1) {\n 2\n} else {\n 3\n}");
|
||||
bt('if(1||2)', 'if (1 || 2)');
|
||||
bt('(a==1)||(b==2)', '(a == 1) || (b == 2)');
|
||||
bt('var a = 1 if (2) 3', "var a = 1\nif (2) 3");
|
||||
bt('a = a + 1');
|
||||
bt('a = a == 1');
|
||||
bt('/12345[^678]*9+/.match(a)');
|
||||
bt('a /= 5');
|
||||
bt('a = 0.5 * 3');
|
||||
bt('a *= 10.55');
|
||||
bt('a < .5');
|
||||
bt('a <= .5');
|
||||
bt('a<.5', 'a < .5');
|
||||
bt('a<=.5', 'a <= .5');
|
||||
bt('a = 0xff;');
|
||||
bt('a=0xff+4', 'a = 0xff + 4');
|
||||
bt('a = [1, 2, 3, 4]');
|
||||
bt('F*(g/=f)*g+b', 'F * (g /= f) * g + b');
|
||||
bt('a.b({c:d})', "a.b({\n c: d\n})");
|
||||
bt('a=!b', 'a = !b');
|
||||
bt('a?b:c', 'a ? b: c'); // 'a ? b : c' would need too make parser more complex to differentiate between ternary op and object assignment
|
||||
bt('a?1:2', 'a ? 1 : 2'); // 'a ? b : c' would need too make parser more complex to differentiate between ternary op and object assignment
|
||||
bt('a?(b):c', 'a ? (b) : c'); // this works, though
|
||||
bt('function void(void) {}');
|
||||
bt('if(!a)', 'if (!a)');
|
||||
bt('a=~a', 'a = ~a');
|
||||
bt('a;/*comment*/b;', "a;\n/*comment*/\nb;");
|
||||
bt('if(a)break', "if (a) break");
|
||||
bt('if(a){break}', "if (a) {\n break\n}");
|
||||
bt('if((a))', 'if ((a))');
|
||||
bt('for(var i=0;;)', 'for (var i = 0;;)');
|
||||
bt('a++;', 'a++;');
|
||||
bt('for(;;i++)', 'for (;; i++)');
|
||||
bt('for(;;++i)', 'for (;; ++i)');
|
||||
bt('return(1)', 'return (1)');
|
||||
bt('try{a();}catch(b){c();}finally{d();}', "try {\n a();\n} catch(b) {\n c();\n} finally {\n d();\n}");
|
||||
bt('(xx)()'); // magic function call
|
||||
bt('a[1]()'); // another magic function call
|
||||
bt('if(a){b();}else if(', "if (a) {\n b();\n} else if (");
|
||||
bt('switch(x) {case 0: case 1: a(); break; default: break}', "switch (x) {\ncase 0:\ncase 1:\n a();\n break;\ndefault:\n break\n}");
|
||||
bt('a !== b');
|
||||
bt('if (a) b(); else c();', "if (a) b();\nelse c();");
|
||||
bt("// comment\n(function()"); // typical greasemonkey start
|
||||
bt("// comment\n(function something()"); // typical greasemonkey start
|
||||
bt("{\n\n x();\n\n}"); // was: duplicating newlines
|
||||
bt('if (a in b)');
|
||||
//bt('var a, b');
|
||||
bt('{a:1, b:2}', "{\n a: 1,\n b: 2\n}");
|
||||
bt('var l = {\'a\':\'1\', \'b\':\'2\'}', "var l = {\n 'a': '1',\n 'b': '2'\n}");
|
||||
bt('if (template.user[n] in bk)');
|
||||
bt('{{}/z/}', "{\n {}\n /z/\n}");
|
||||
bt('return 45', "return 45");
|
||||
bt('If[1]', "If[1]");
|
||||
bt('Then[1]', "Then[1]");
|
||||
bt('a = 1e10', "a = 1e10");
|
||||
bt('a = 1.3e10', "a = 1.3e10");
|
||||
bt('a = 1.3e-10', "a = 1.3e-10");
|
||||
bt('a = -1.3e-10', "a = -1.3e-10");
|
||||
bt('a = 1e-10', "a = 1e-10");
|
||||
bt('a = e - 10', "a = e - 10");
|
||||
bt('a = 11-10', "a = 11 - 10");
|
||||
bt("a = 1;// comment\n", "a = 1; // comment\n");
|
||||
bt("a = 1; // comment\n", "a = 1; // comment\n");
|
||||
bt("a = 1;\n // comment\n", "a = 1;\n// comment\n");
|
||||
|
||||
bt("if (a) {\n do();\n}"); // was: extra space appended
|
||||
bt("if\n(a)\nb()", "if (a) b()"); // test for proper newline removal
|
||||
|
||||
bt("if (a) {\n// comment\n}else{\n// comment\n}", "if (a) {\n // comment\n} else {\n // comment\n}"); // if/else statement with empty body
|
||||
bt("if (a) {\n// comment\n// comment\n}", "if (a) {\n // comment\n // comment\n}"); // multiple comments indentation
|
||||
bt("if (a) b() else c()", "if (a) b()\nelse c()");
|
||||
bt("if (a) b() else if c() d()", "if (a) b()\nelse if c() d()");
|
||||
|
||||
bt("{}");
|
||||
bt("{\n\n}");
|
||||
bt("do { a(); } while ( 1 );", "do {\n a();\n} while ( 1 );");
|
||||
bt("do {} while ( 1 );");
|
||||
bt("do {\n} while ( 1 );", "do {} while ( 1 );");
|
||||
bt("do {\n\n} while ( 1 );");
|
||||
bt("var a, b, c, d = 0, c = function() {}, d = '';", "var a, b, c, d = 0,\nc = function() {},\nd = '';");
|
||||
bt("var a = x(a, b, c)");
|
||||
bt("delete x if (a) b();", "delete x\nif (a) b();");
|
||||
bt("delete x[x] if (a) b();", "delete x[x]\nif (a) b();");
|
||||
|
||||
|
||||
indent_size = 1;
|
||||
indent_char = ' ';
|
||||
bt('{ one_char() }', "{\n one_char()\n}")
|
||||
|
||||
indent_size = 4;
|
||||
indent_char = ' ';
|
||||
bt('{ one_char() }', "{\n one_char()\n}")
|
||||
|
||||
indent_size = 1;
|
||||
indent_char = "\t";
|
||||
bt('{ one_char() }', "{\n\tone_char()\n}")
|
||||
return results();
|
||||
}
|
||||
Reference in New Issue
Block a user