优化 pac.js 的代码
王良
parent
34211d062c
commit
de6769c330
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@ -3,17 +3,16 @@ const path = require('path')
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const log = require('../../../../utils/util.log')
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function createPacClient (pacFilePath) {
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var __PROXY__ = 'PROXY 127.0.0.1:1080;'
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var __USERRULES__ = []
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const __PROXY__ = 'PROXY 127.0.0.1:1080;'
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function readFile (location) {
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try {
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log.info('pac root dir', path.resolve('./'))
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log.info('pac root dir:', path.resolve('./'))
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const filePath = path.resolve(location)
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log.info('read pac path:', filePath)
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return fs.readFileSync(location).toString()
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} catch (e) {
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log.error('读取pac失败')
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log.error('读取pac失败:', e)
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return ''
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}
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}
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@ -34,7 +33,7 @@ function createPacClient (pacFilePath) {
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}
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return rules
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}
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var __RULES__ = getRules(pacFilePath)
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const __RULES__ = getRules(pacFilePath)
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/* eslint-disable */
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// Was generated by gfwlist2pac in precise mode
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@ -43,21 +42,14 @@ function createPacClient (pacFilePath) {
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// 2019-10-06: More 'javascript' way to interaction with main program
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// 2019-02-08: Updated to support shadowsocks-windows user rules.
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var proxy = __PROXY__;
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var userrules = [];
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var rules = [];
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const proxy = __PROXY__
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const rules = []
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// convert to abp grammar
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for (var i = 0; i < __RULES__.length; i++) {
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var s = __RULES__[i];
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if (s.substring(0, 2) == "||") s += "^";
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rules.push(s);
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}
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for (var i = 0; i < __USERRULES__.length; i++) {
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var s = __USERRULES__[i];
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if (s.substring(0, 2) == "||") s += "^";
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userrules.push(s);
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for (let i = 0; i < __RULES__.length; i++) {
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let s = __RULES__[i]
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if (s.substring(0, 2) === "||") s += "^"
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rules.push(s)
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}
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/*
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@ -78,84 +70,83 @@ function createPacClient (pacFilePath) {
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*/
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function createDict () {
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var result = {};
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result.__proto__ = null;
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return result;
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const result = {}
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result.__proto__ = null
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return result
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}
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function getOwnPropertyDescriptor (obj, key) {
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if (obj.hasOwnProperty(key)) {
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return obj[key];
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return obj[key]
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}
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return null;
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return null
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}
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function extend(subclass, superclass, definition) {
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function extend (subClass, superClass, definition) {
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if (Object.__proto__) {
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definition.__proto__ = superclass.prototype;
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subclass.prototype = definition;
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definition.__proto__ = superClass.prototype
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subClass.prototype = definition
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} else {
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var tmpclass = function () {
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}, ret;
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tmpclass.prototype = superclass.prototype;
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subclass.prototype = new tmpclass();
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subclass.prototype.constructor = superclass;
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for (var i in definition) {
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if (definition.hasOwnProperty(i)) {
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subclass.prototype[i] = definition[i];
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const tmpClass = function () {}
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tmpClass.prototype = superClass.prototype
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subClass.prototype = new tmpClass()
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subClass.prototype.constructor = superClass
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for (const key in definition) {
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if (definition.hasOwnProperty(key)) {
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subClass.prototype[key] = definition[key]
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}
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}
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}
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}
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function Filter (text) {
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this.text = text;
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this.subscriptions = [];
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this.text = text
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this.subscriptions = []
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}
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Filter.prototype = {
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text: null,
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subscriptions: null,
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toString: function () {
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return this.text;
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return this.text
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}
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};
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Filter.knownFilters = createDict();
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Filter.elemhideRegExp = /^([^\/\*\|\@"!]*?)#(\@)?(?:([\w\-]+|\*)((?:\([\w\-]+(?:[$^*]?=[^\(\)"]*)?\))*)|#([^{}]+))$/;
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Filter.regexpRegExp = /^(@@)?\/.*\/(?:\$~?[\w\-]+(?:=[^,\s]+)?(?:,~?[\w\-]+(?:=[^,\s]+)?)*)?$/;
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Filter.optionsRegExp = /\$(~?[\w\-]+(?:=[^,\s]+)?(?:,~?[\w\-]+(?:=[^,\s]+)?)*)$/;
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}
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Filter.knownFilters = createDict()
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Filter.elemhideRegExp = /^([^\/\*\|\@"!]*?)#(\@)?(?:([\w\-]+|\*)((?:\([\w\-]+(?:[$^*]?=[^\(\)"]*)?\))*)|#([^{}]+))$/
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Filter.regexpRegExp = /^(@@)?\/.*\/(?:\$~?[\w\-]+(?:=[^,\s]+)?(?:,~?[\w\-]+(?:=[^,\s]+)?)*)?$/
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Filter.optionsRegExp = /\$(~?[\w\-]+(?:=[^,\s]+)?(?:,~?[\w\-]+(?:=[^,\s]+)?)*)$/
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Filter.fromText = function (text) {
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if (text in Filter.knownFilters) {
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return Filter.knownFilters[text];
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return Filter.knownFilters[text]
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}
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var ret;
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if (text.charAt(0) == "!") {
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ret = new CommentFilter(text);
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let ret
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if (text.charAt(0) === "!") {
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ret = new CommentFilter(text)
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} else {
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ret = RegExpFilter.fromText(text);
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ret = RegExpFilter.fromText(text)
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}
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Filter.knownFilters[ret.text] = ret
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return ret
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}
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Filter.knownFilters[ret.text] = ret;
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return ret;
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};
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function InvalidFilter (text, reason) {
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Filter.call(this, text);
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this.reason = reason;
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Filter.call(this, text)
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this.reason = reason
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}
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extend(InvalidFilter, Filter, {
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reason: null
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});
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})
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function CommentFilter (text) {
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Filter.call(this, text);
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Filter.call(this, text)
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}
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extend(CommentFilter, Filter, {});
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extend(CommentFilter, Filter, {})
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function ActiveFilter (text, domains) {
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Filter.call(this, text);
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this.domainSource = domains;
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Filter.call(this, text)
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this.domainSource = domains
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}
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extend(ActiveFilter, Filter, {
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@ -164,116 +155,115 @@ function createPacClient (pacFilePath) {
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ignoreTrailingDot: true,
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domainSourceIsUpperCase: false,
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getDomains: function () {
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var prop = getOwnPropertyDescriptor(this, "domains");
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const prop = getOwnPropertyDescriptor(this, "domains")
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if (prop) {
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return prop;
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return prop
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}
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var domains = null;
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let domains = null
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if (this.domainSource) {
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var source = this.domainSource;
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let source = this.domainSource
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if (!this.domainSourceIsUpperCase) {
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source = source.toUpperCase();
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source = source.toUpperCase()
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}
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var list = source.split(this.domainSeparator);
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if (list.length == 1 && (list[0]).charAt(0) != "~") {
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domains = createDict();
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domains[""] = false;
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const list = source.split(this.domainSeparator)
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if (list.length === 1 && (list[0]).charAt(0) !== "~") {
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domains = createDict()
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domains[""] = false
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if (this.ignoreTrailingDot) {
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list[0] = list[0].replace(/\.+$/, "");
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list[0] = list[0].replace(/\.+$/, "")
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}
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domains[list[0]] = true;
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domains[list[0]] = true
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} else {
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var hasIncludes = false;
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for (var i = 0; i < list.length; i++) {
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var domain = list[i];
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let hasIncludes = false
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for (let i = 0; i < list.length; i++) {
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let domain = list[i]
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if (this.ignoreTrailingDot) {
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domain = domain.replace(/\.+$/, "");
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domain = domain.replace(/\.+$/, "")
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}
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if (domain == "") {
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continue;
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if (domain === "") {
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continue
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}
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var include;
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if (domain.charAt(0) == "~") {
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include = false;
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domain = domain.substr(1);
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let include
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if (domain.charAt(0) === "~") {
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include = false
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domain = domain.substr(1)
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} else {
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include = true;
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hasIncludes = true;
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include = true
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hasIncludes = true
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}
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if (!domains) {
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domains = createDict();
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domains = createDict()
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}
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domains[domain] = include;
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domains[domain] = include
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}
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domains[""] = !hasIncludes;
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domains[""] = !hasIncludes
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}
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this.domainSource = null;
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this.domainSource = null
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}
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return this.domains;
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return this.domains
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},
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sitekeys: null,
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isActiveOnDomain: function (docDomain, sitekey) {
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if (this.getSitekeys() && (!sitekey || this.getSitekeys().indexOf(sitekey.toUpperCase()) < 0)) {
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return false;
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siteKeys: null,
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isActiveOnDomain: function (docDomain, siteKey) {
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if (this.getSiteKeys() && (!siteKey || this.getSiteKeys().indexOf(siteKey.toUpperCase()) < 0)) {
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return false
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}
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if (!this.getDomains()) {
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return true;
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return true
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}
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if (!docDomain) {
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return this.getDomains()[""];
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return this.getDomains()[""]
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}
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if (this.ignoreTrailingDot) {
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docDomain = docDomain.replace(/\.+$/, "");
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docDomain = docDomain.replace(/\.+$/, "")
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}
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docDomain = docDomain.toUpperCase();
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docDomain = docDomain.toUpperCase()
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while (true) {
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if (docDomain in this.getDomains()) {
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return this.domains[docDomain];
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return this.domains[docDomain]
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}
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var nextDot = docDomain.indexOf(".");
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const nextDot = docDomain.indexOf(".")
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if (nextDot < 0) {
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break;
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break
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}
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docDomain = docDomain.substr(nextDot + 1);
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docDomain = docDomain.substr(nextDot + 1)
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}
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return this.domains[""];
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},
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return this.domains[""]
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}/*,
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isActiveOnlyOnDomain: function (docDomain) {
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if (!docDomain || !this.getDomains() || this.getDomains()[""]) {
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return false;
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return false
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}
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if (this.ignoreTrailingDot) {
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docDomain = docDomain.replace(/\.+$/, "");
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docDomain = docDomain.replace(/\.+$/, "")
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}
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docDomain = docDomain.toUpperCase();
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for (var domain in this.getDomains()) {
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docDomain = docDomain.toUpperCase()
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for (const domain in this.getDomains()) {
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if (this.domains[domain] && domain != docDomain && (domain.length <= docDomain.length || domain.indexOf("." + docDomain) != domain.length - docDomain.length - 1)) {
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return false;
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return false
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}
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}
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return true;
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}
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});
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return true
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}*/
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})
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function RegExpFilter(text, regexpSource, contentType, matchCase, domains, thirdParty, sitekeys) {
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ActiveFilter.call(this, text, domains, sitekeys);
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function RegExpFilter (text, regexpSource, contentType, matchCase, domains, thirdParty, siteKeys) {
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ActiveFilter.call(this, text, domains, siteKeys)
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if (contentType != null) {
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this.contentType = contentType;
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this.contentType = contentType
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}
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if (matchCase) {
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this.matchCase = matchCase;
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this.matchCase = matchCase
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}
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if (thirdParty != null) {
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this.thirdParty = thirdParty;
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this.thirdParty = thirdParty
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}
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if (sitekeys != null) {
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this.sitekeySource = sitekeys;
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if (siteKeys != null) {
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this.siteKeySource = siteKeys
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}
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if (regexpSource.length >= 2 && regexpSource.charAt(0) == "/" && regexpSource.charAt(regexpSource.length - 1) == "/") {
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var regexp = new RegExp(regexpSource.substr(1, regexpSource.length - 2), this.matchCase ? "" : "i");
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this.regexp = regexp;
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if (regexpSource.length >= 2 && regexpSource.charAt(0) === "/" && regexpSource.charAt(regexpSource.length - 1) === "/") {
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this.regexp = new RegExp(regexpSource.substr(1, regexpSource.length - 2), this.matchCase ? "" : "i")
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} else {
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this.regexpSource = regexpSource;
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this.regexpSource = regexpSource
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}
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}
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@ -283,114 +273,111 @@ function createPacClient (pacFilePath) {
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domainSeparator: "|",
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regexpSource: null,
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getRegexp: function () {
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var prop = getOwnPropertyDescriptor(this, "regexp");
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const prop = getOwnPropertyDescriptor(this, "regexp")
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if (prop) {
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return prop;
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return prop
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}
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var source = this.regexpSource.replace(/\*+/g, "*").replace(/\^\|$/, "^").replace(/\W/g, "\\$&").replace(/\\\*/g, ".*").replace(/\\\^/g, "(?:[\\x00-\\x24\\x26-\\x2C\\x2F\\x3A-\\x40\\x5B-\\x5E\\x60\\x7B-\\x7F]|$)").replace(/^\\\|\\\|/, "^[\\w\\-]+:\\/+(?!\\/)(?:[^\\/]+\\.)?").replace(/^\\\|/, "^").replace(/\\\|$/, "$").replace(/^(\.\*)/, "").replace(/(\.\*)$/, "");
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var regexp = new RegExp(source, this.matchCase ? "" : "i");
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this.regexp = regexp;
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return regexp;
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const source = this.regexpSource.replace(/\*+/g, "*").replace(/\^\|$/, "^").replace(/\W/g, "\\$&").replace(/\\\*/g, ".*").replace(/\\\^/g, "(?:[\\x00-\\x24\\x26-\\x2C\\x2F\\x3A-\\x40\\x5B-\\x5E\\x60\\x7B-\\x7F]|$)").replace(/^\\\|\\\|/, "^[\\w\\-]+:\\/+(?!\\/)(?:[^\\/]+\\.)?").replace(/^\\\|/, "^").replace(/\\\|$/, "$").replace(/^(\.\*)/, "").replace(/(\.\*)$/, "")
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const regexp = new RegExp(source, this.matchCase ? "" : "i")
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this.regexp = regexp
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return regexp
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},
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contentType: 2147483647,
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matchCase: false,
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thirdParty: null,
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sitekeySource: null,
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getSitekeys: function () {
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var prop = getOwnPropertyDescriptor(this, "sitekeys");
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siteKeySource: null,
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getSiteKeys: function () {
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const prop = getOwnPropertyDescriptor(this, "siteKeys")
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if (prop) {
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return prop;
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return prop
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}
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var sitekeys = null;
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if (this.sitekeySource) {
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sitekeys = this.sitekeySource.split("|");
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this.sitekeySource = null;
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let siteKeys = null
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if (this.siteKeySource) {
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siteKeys = this.siteKeySource.split("|")
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this.siteKeySource = null
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}
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this.sitekeys = sitekeys;
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return this.sitekeys;
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this.siteKeys = siteKeys
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return this.siteKeys
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},
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matches: function (location, contentType, docDomain, thirdParty, sitekey) {
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if (this.getRegexp().test(location) && this.isActiveOnDomain(docDomain, sitekey)) {
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return true;
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matches: function (location, contentType, docDomain, thirdParty, siteKey) {
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return !!(this.getRegexp().test(location) && this.isActiveOnDomain(docDomain, siteKey))
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}
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return false;
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}
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});
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RegExpFilter.prototype["0"] = "#this";
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})
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RegExpFilter.prototype["0"] = "#this"
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RegExpFilter.fromText = function (text) {
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var blocking = true;
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var origText = text;
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if (text.indexOf("@@") == 0) {
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blocking = false;
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text = text.substr(2);
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let blocking = true
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const origText = text
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if (text.indexOf("@@") === 0) {
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blocking = false
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text = text.substr(2)
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}
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var contentType = null;
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var matchCase = null;
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var domains = null;
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var sitekeys = null;
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var thirdParty = null;
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var collapse = null;
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var options;
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var match = text.indexOf("$") >= 0 ? Filter.optionsRegExp.exec(text) : null;
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let contentType = null
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let matchCase = null
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let domains = null
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let siteKeys = null
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let thirdParty = null
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let collapse = null
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let options
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const match = text.indexOf("$") >= 0 ? Filter.optionsRegExp.exec(text) : null
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if (match) {
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options = match[1].toUpperCase().split(",");
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text = match.input.substr(0, match.index);
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for (var _loopIndex6 = 0; _loopIndex6 < options.length; ++_loopIndex6) {
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var option = options[_loopIndex6];
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var value = null;
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var separatorIndex = option.indexOf("=");
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options = match[1].toUpperCase().split(",")
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text = match.input.substr(0, match.index)
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for (let _loopIndex6 = 0; _loopIndex6 < options.length; ++_loopIndex6) {
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let option = options[_loopIndex6]
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||||
let value = null
|
||||
const separatorIndex = option.indexOf("=")
|
||||
if (separatorIndex >= 0) {
|
||||
value = option.substr(separatorIndex + 1);
|
||||
option = option.substr(0, separatorIndex);
|
||||
value = option.substr(separatorIndex + 1)
|
||||
option = option.substr(0, separatorIndex)
|
||||
}
|
||||
option = option.replace(/-/, "_");
|
||||
option = option.replace(/-/, "_")
|
||||
if (option in RegExpFilter.typeMap) {
|
||||
if (contentType == null) {
|
||||
contentType = 0;
|
||||
contentType = 0
|
||||
}
|
||||
contentType |= RegExpFilter.typeMap[option];
|
||||
} else if (option.charAt(0) == "~" && option.substr(1) in RegExpFilter.typeMap) {
|
||||
contentType |= RegExpFilter.typeMap[option]
|
||||
} else if (option.charAt(0) === "~" && option.substr(1) in RegExpFilter.typeMap) {
|
||||
if (contentType == null) {
|
||||
contentType = RegExpFilter.prototype.contentType;
|
||||
contentType = RegExpFilter.prototype.contentType
|
||||
}
|
||||
contentType &= ~RegExpFilter.typeMap[option.substr(1)];
|
||||
} else if (option == "MATCH_CASE") {
|
||||
matchCase = true;
|
||||
} else if (option == "~MATCH_CASE") {
|
||||
matchCase = false;
|
||||
} else if (option == "DOMAIN" && typeof value != "undefined") {
|
||||
domains = value;
|
||||
} else if (option == "THIRD_PARTY") {
|
||||
thirdParty = true;
|
||||
} else if (option == "~THIRD_PARTY") {
|
||||
thirdParty = false;
|
||||
} else if (option == "COLLAPSE") {
|
||||
collapse = true;
|
||||
} else if (option == "~COLLAPSE") {
|
||||
collapse = false;
|
||||
} else if (option == "SITEKEY" && typeof value != "undefined") {
|
||||
sitekeys = value;
|
||||
contentType &= ~RegExpFilter.typeMap[option.substr(1)]
|
||||
} else if (option === "MATCH_CASE") {
|
||||
matchCase = true
|
||||
} else if (option === "~MATCH_CASE") {
|
||||
matchCase = false
|
||||
} else if (option === "DOMAIN" && typeof value != "undefined") {
|
||||
domains = value
|
||||
} else if (option === "THIRD_PARTY") {
|
||||
thirdParty = true
|
||||
} else if (option === "~THIRD_PARTY") {
|
||||
thirdParty = false
|
||||
} else if (option === "COLLAPSE") {
|
||||
collapse = true
|
||||
} else if (option === "~COLLAPSE") {
|
||||
collapse = false
|
||||
} else if (option === "SITEKEY" && typeof value != "undefined") {
|
||||
siteKeys = value
|
||||
} else {
|
||||
return new InvalidFilter(origText, "Unknown option " + option.toLowerCase());
|
||||
return new InvalidFilter(origText, "Unknown option " + option.toLowerCase())
|
||||
}
|
||||
}
|
||||
}
|
||||
if (!blocking && (contentType == null || contentType & RegExpFilter.typeMap.DOCUMENT) && (!options || options.indexOf("DOCUMENT") < 0) && !/^\|?[\w\-]+:/.test(text)) {
|
||||
if (contentType == null) {
|
||||
contentType = RegExpFilter.prototype.contentType;
|
||||
contentType = RegExpFilter.prototype.contentType
|
||||
}
|
||||
contentType &= ~RegExpFilter.typeMap.DOCUMENT;
|
||||
contentType &= ~RegExpFilter.typeMap.DOCUMENT
|
||||
}
|
||||
try {
|
||||
if (blocking) {
|
||||
return new BlockingFilter(origText, text, contentType, matchCase, domains, thirdParty, sitekeys, collapse);
|
||||
return new BlockingFilter(origText, text, contentType, matchCase, domains, thirdParty, siteKeys, collapse)
|
||||
} else {
|
||||
return new WhitelistFilter(origText, text, contentType, matchCase, domains, thirdParty, sitekeys);
|
||||
return new WhitelistFilter(origText, text, contentType, matchCase, domains, thirdParty, siteKeys)
|
||||
}
|
||||
} catch (e) {
|
||||
return new InvalidFilter(origText, e);
|
||||
return new InvalidFilter(origText, e)
|
||||
}
|
||||
}
|
||||
};
|
||||
RegExpFilter.typeMap = {
|
||||
OTHER: 1,
|
||||
SCRIPT: 2,
|
||||
|
|
@ -409,281 +396,279 @@ function createPacClient (pacFilePath) {
|
|||
BACKGROUND: 4,
|
||||
POPUP: 268435456,
|
||||
ELEMHIDE: 1073741824
|
||||
};
|
||||
RegExpFilter.prototype.contentType &= ~(RegExpFilter.typeMap.ELEMHIDE | RegExpFilter.typeMap.POPUP);
|
||||
}
|
||||
RegExpFilter.prototype.contentType &= ~(RegExpFilter.typeMap.ELEMHIDE | RegExpFilter.typeMap.POPUP)
|
||||
|
||||
function BlockingFilter(text, regexpSource, contentType, matchCase, domains, thirdParty, sitekeys, collapse) {
|
||||
RegExpFilter.call(this, text, regexpSource, contentType, matchCase, domains, thirdParty, sitekeys);
|
||||
this.collapse = collapse;
|
||||
function BlockingFilter (text, regexpSource, contentType, matchCase, domains, thirdParty, siteKeys, collapse) {
|
||||
RegExpFilter.call(this, text, regexpSource, contentType, matchCase, domains, thirdParty, siteKeys)
|
||||
this.collapse = collapse
|
||||
}
|
||||
|
||||
extend(BlockingFilter, RegExpFilter, {
|
||||
collapse: null
|
||||
});
|
||||
})
|
||||
|
||||
function WhitelistFilter(text, regexpSource, contentType, matchCase, domains, thirdParty, sitekeys) {
|
||||
RegExpFilter.call(this, text, regexpSource, contentType, matchCase, domains, thirdParty, sitekeys);
|
||||
function WhitelistFilter (text, regexpSource, contentType, matchCase, domains, thirdParty, siteKeys) {
|
||||
RegExpFilter.call(this, text, regexpSource, contentType, matchCase, domains, thirdParty, siteKeys)
|
||||
}
|
||||
|
||||
extend(WhitelistFilter, RegExpFilter, {});
|
||||
extend(WhitelistFilter, RegExpFilter, {})
|
||||
|
||||
function Matcher () {
|
||||
this.clear();
|
||||
this.clear()
|
||||
}
|
||||
|
||||
Matcher.prototype = {
|
||||
filterByKeyword: null,
|
||||
keywordByFilter: null,
|
||||
clear: function () {
|
||||
this.filterByKeyword = createDict();
|
||||
this.keywordByFilter = createDict();
|
||||
this.filterByKeyword = createDict()
|
||||
this.keywordByFilter = createDict()
|
||||
},
|
||||
add: function (filter) {
|
||||
if (filter.text in this.keywordByFilter) {
|
||||
return;
|
||||
return
|
||||
}
|
||||
var keyword = this.findKeyword(filter);
|
||||
var oldEntry = this.filterByKeyword[keyword];
|
||||
const keyword = this.findKeyword(filter)
|
||||
const oldEntry = this.filterByKeyword[keyword]
|
||||
if (typeof oldEntry == "undefined") {
|
||||
this.filterByKeyword[keyword] = filter;
|
||||
} else if (oldEntry.length == 1) {
|
||||
this.filterByKeyword[keyword] = [oldEntry, filter];
|
||||
this.filterByKeyword[keyword] = filter
|
||||
} else if (oldEntry.length === 1) {
|
||||
this.filterByKeyword[keyword] = [oldEntry, filter]
|
||||
} else {
|
||||
oldEntry.push(filter);
|
||||
oldEntry.push(filter)
|
||||
}
|
||||
this.keywordByFilter[filter.text] = keyword;
|
||||
this.keywordByFilter[filter.text] = keyword
|
||||
},
|
||||
remove: function (filter) {
|
||||
if (!(filter.text in this.keywordByFilter)) {
|
||||
return;
|
||||
return
|
||||
}
|
||||
var keyword = this.keywordByFilter[filter.text];
|
||||
var list = this.filterByKeyword[keyword];
|
||||
const keyword = this.keywordByFilter[filter.text]
|
||||
const list = this.filterByKeyword[keyword]
|
||||
if (list.length <= 1) {
|
||||
delete this.filterByKeyword[keyword];
|
||||
delete this.filterByKeyword[keyword]
|
||||
} else {
|
||||
var index = list.indexOf(filter);
|
||||
const index = list.indexOf(filter)
|
||||
if (index >= 0) {
|
||||
list.splice(index, 1);
|
||||
if (list.length == 1) {
|
||||
this.filterByKeyword[keyword] = list[0];
|
||||
list.splice(index, 1)
|
||||
if (list.length === 1) {
|
||||
this.filterByKeyword[keyword] = list[0]
|
||||
}
|
||||
}
|
||||
}
|
||||
delete this.keywordByFilter[filter.text];
|
||||
delete this.keywordByFilter[filter.text]
|
||||
},
|
||||
findKeyword: function (filter) {
|
||||
var result = "";
|
||||
var text = filter.text;
|
||||
let result = ""
|
||||
let text = filter.text
|
||||
if (Filter.regexpRegExp.test(text)) {
|
||||
return result;
|
||||
return result
|
||||
}
|
||||
var match = Filter.optionsRegExp.exec(text);
|
||||
const match = Filter.optionsRegExp.exec(text)
|
||||
if (match) {
|
||||
text = match.input.substr(0, match.index);
|
||||
text = match.input.substr(0, match.index)
|
||||
}
|
||||
if (text.substr(0, 2) == "@@") {
|
||||
text = text.substr(2);
|
||||
if (text.substr(0, 2) === "@@") {
|
||||
text = text.substr(2)
|
||||
}
|
||||
var candidates = text.toLowerCase().match(/[^a-z0-9%*][a-z0-9%]{3,}(?=[^a-z0-9%*])/g);
|
||||
const candidates = text.toLowerCase().match(/[^a-z0-9%*][a-z0-9%]{3,}(?=[^a-z0-9%*])/g)
|
||||
if (!candidates) {
|
||||
return result;
|
||||
return result
|
||||
}
|
||||
var hash = this.filterByKeyword;
|
||||
var resultCount = 16777215;
|
||||
var resultLength = 0;
|
||||
for (var i = 0, l = candidates.length; i < l; i++) {
|
||||
var candidate = candidates[i].substr(1);
|
||||
var count = candidate in hash ? hash[candidate].length : 0;
|
||||
if (count < resultCount || count == resultCount && candidate.length > resultLength) {
|
||||
result = candidate;
|
||||
resultCount = count;
|
||||
resultLength = candidate.length;
|
||||
const hash = this.filterByKeyword
|
||||
let resultCount = 16777215
|
||||
let resultLength = 0
|
||||
for (let i = 0, l = candidates.length; i < l; i++) {
|
||||
const candidate = candidates[i].substr(1)
|
||||
const count = candidate in hash ? hash[candidate].length : 0
|
||||
if (count < resultCount || count === resultCount && candidate.length > resultLength) {
|
||||
result = candidate
|
||||
resultCount = count
|
||||
resultLength = candidate.length
|
||||
}
|
||||
}
|
||||
return result;
|
||||
return result
|
||||
},
|
||||
hasFilter: function (filter) {
|
||||
return filter.text in this.keywordByFilter;
|
||||
return filter.text in this.keywordByFilter
|
||||
},
|
||||
getKeywordForFilter: function (filter) {
|
||||
if (filter.text in this.keywordByFilter) {
|
||||
return this.keywordByFilter[filter.text];
|
||||
return this.keywordByFilter[filter.text]
|
||||
} else {
|
||||
return null;
|
||||
return null
|
||||
}
|
||||
},
|
||||
_checkEntryMatch: function (keyword, location, contentType, docDomain, thirdParty, sitekey) {
|
||||
var list = this.filterByKeyword[keyword];
|
||||
for (var i = 0; i < list.length; i++) {
|
||||
var filter = list[i];
|
||||
if (filter == "#this") {
|
||||
filter = list;
|
||||
_checkEntryMatch: function (keyword, location, contentType, docDomain, thirdParty, siteKey) {
|
||||
const list = this.filterByKeyword[keyword]
|
||||
for (let i = 0; i < list.length; i++) {
|
||||
let filter = list[i]
|
||||
if (filter === "#this") {
|
||||
filter = list
|
||||
}
|
||||
if (filter.matches(location, contentType, docDomain, thirdParty, sitekey)) {
|
||||
return filter;
|
||||
if (filter.matches(location, contentType, docDomain, thirdParty, siteKey)) {
|
||||
return filter
|
||||
}
|
||||
}
|
||||
return null;
|
||||
},
|
||||
matchesAny: function (location, contentType, docDomain, thirdParty, sitekey) {
|
||||
var candidates = location.toLowerCase().match(/[a-z0-9%]{3,}/g);
|
||||
return null
|
||||
}/*,
|
||||
matchesAny: function (location, contentType, docDomain, thirdParty, siteKey) {
|
||||
let candidates = location.toLowerCase().match(/[a-z0-9%]{3,}/g)
|
||||
if (candidates === null) {
|
||||
candidates = [];
|
||||
candidates = []
|
||||
}
|
||||
candidates.push("");
|
||||
for (var i = 0, l = candidates.length; i < l; i++) {
|
||||
var substr = candidates[i];
|
||||
candidates.push("")
|
||||
for (let i = 0, l = candidates.length; i < l; i++) {
|
||||
const substr = candidates[i]
|
||||
if (substr in this.filterByKeyword) {
|
||||
var result = this._checkEntryMatch(substr, location, contentType, docDomain, thirdParty, sitekey);
|
||||
const result = this._checkEntryMatch(substr, location, contentType, docDomain, thirdParty, siteKey)
|
||||
if (result) {
|
||||
return result;
|
||||
return result
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
return null
|
||||
}*/
|
||||
}
|
||||
};
|
||||
|
||||
function CombinedMatcher () {
|
||||
this.blacklist = new Matcher();
|
||||
this.whitelist = new Matcher();
|
||||
this.resultCache = createDict();
|
||||
this.blacklist = new Matcher()
|
||||
this.whitelist = new Matcher()
|
||||
this.resultCache = createDict()
|
||||
}
|
||||
|
||||
CombinedMatcher.maxCacheEntries = 1000;
|
||||
CombinedMatcher.maxCacheEntries = 1000
|
||||
CombinedMatcher.prototype = {
|
||||
blacklist: null,
|
||||
whitelist: null,
|
||||
resultCache: null,
|
||||
cacheEntries: 0,
|
||||
clear: function () {
|
||||
this.blacklist.clear();
|
||||
this.whitelist.clear();
|
||||
this.resultCache = createDict();
|
||||
this.cacheEntries = 0;
|
||||
this.blacklist.clear()
|
||||
this.whitelist.clear()
|
||||
this.resultCache = createDict()
|
||||
this.cacheEntries = 0
|
||||
},
|
||||
add: function (filter) {
|
||||
if (filter instanceof WhitelistFilter) {
|
||||
this.whitelist.add(filter);
|
||||
this.whitelist.add(filter)
|
||||
} else {
|
||||
this.blacklist.add(filter);
|
||||
this.blacklist.add(filter)
|
||||
}
|
||||
if (this.cacheEntries > 0) {
|
||||
this.resultCache = createDict();
|
||||
this.cacheEntries = 0;
|
||||
this.resultCache = createDict()
|
||||
this.cacheEntries = 0
|
||||
}
|
||||
},
|
||||
remove: function (filter) {
|
||||
if (filter instanceof WhitelistFilter) {
|
||||
this.whitelist.remove(filter);
|
||||
this.whitelist.remove(filter)
|
||||
} else {
|
||||
this.blacklist.remove(filter);
|
||||
this.blacklist.remove(filter)
|
||||
}
|
||||
if (this.cacheEntries > 0) {
|
||||
this.resultCache = createDict();
|
||||
this.cacheEntries = 0;
|
||||
this.resultCache = createDict()
|
||||
this.cacheEntries = 0
|
||||
}
|
||||
},
|
||||
findKeyword: function (filter) {
|
||||
if (filter instanceof WhitelistFilter) {
|
||||
return this.whitelist.findKeyword(filter);
|
||||
return this.whitelist.findKeyword(filter)
|
||||
} else {
|
||||
return this.blacklist.findKeyword(filter);
|
||||
return this.blacklist.findKeyword(filter)
|
||||
}
|
||||
},
|
||||
hasFilter: function (filter) {
|
||||
if (filter instanceof WhitelistFilter) {
|
||||
return this.whitelist.hasFilter(filter);
|
||||
return this.whitelist.hasFilter(filter)
|
||||
} else {
|
||||
return this.blacklist.hasFilter(filter);
|
||||
return this.blacklist.hasFilter(filter)
|
||||
}
|
||||
},
|
||||
getKeywordForFilter: function (filter) {
|
||||
if (filter instanceof WhitelistFilter) {
|
||||
return this.whitelist.getKeywordForFilter(filter);
|
||||
return this.whitelist.getKeywordForFilter(filter)
|
||||
} else {
|
||||
return this.blacklist.getKeywordForFilter(filter);
|
||||
return this.blacklist.getKeywordForFilter(filter)
|
||||
}
|
||||
},
|
||||
isSlowFilter: function (filter) {
|
||||
var matcher = filter instanceof WhitelistFilter ? this.whitelist : this.blacklist;
|
||||
/*isSlowFilter: function (filter) {
|
||||
const matcher = filter instanceof WhitelistFilter ? this.whitelist : this.blacklist
|
||||
if (matcher.hasFilter(filter)) {
|
||||
return !matcher.getKeywordForFilter(filter);
|
||||
return !matcher.getKeywordForFilter(filter)
|
||||
} else {
|
||||
return !matcher.findKeyword(filter);
|
||||
return !matcher.findKeyword(filter)
|
||||
}
|
||||
},
|
||||
matchesAnyInternal: function (location, contentType, docDomain, thirdParty, sitekey) {
|
||||
var candidates = location.toLowerCase().match(/[a-z0-9%]{3,}/g);
|
||||
},*/
|
||||
matchesAnyInternal: function (location, contentType, docDomain, thirdParty, siteKey) {
|
||||
let candidates = location.toLowerCase().match(/[a-z0-9%]{3,}/g)
|
||||
if (candidates === null) {
|
||||
candidates = [];
|
||||
candidates = []
|
||||
}
|
||||
candidates.push("");
|
||||
var blacklistHit = null;
|
||||
for (var i = 0, l = candidates.length; i < l; i++) {
|
||||
var substr = candidates[i];
|
||||
candidates.push("")
|
||||
let blacklistHit = null
|
||||
for (let i = 0, l = candidates.length; i < l; i++) {
|
||||
const substr = candidates[i]
|
||||
if (substr in this.whitelist.filterByKeyword) {
|
||||
var result = this.whitelist._checkEntryMatch(substr, location, contentType, docDomain, thirdParty, sitekey);
|
||||
const result = this.whitelist._checkEntryMatch(substr, location, contentType, docDomain, thirdParty, siteKey)
|
||||
if (result) {
|
||||
return result;
|
||||
return result
|
||||
}
|
||||
}
|
||||
if (substr in this.blacklist.filterByKeyword && blacklistHit === null) {
|
||||
blacklistHit = this.blacklist._checkEntryMatch(substr, location, contentType, docDomain, thirdParty, sitekey);
|
||||
blacklistHit = this.blacklist._checkEntryMatch(substr, location, contentType, docDomain, thirdParty, siteKey)
|
||||
}
|
||||
}
|
||||
return blacklistHit;
|
||||
return blacklistHit
|
||||
},
|
||||
matchesAny: function (location, docDomain) {
|
||||
var key = location + " " + docDomain + " ";
|
||||
const key = location + " " + docDomain + " "
|
||||
if (key in this.resultCache) {
|
||||
return this.resultCache[key];
|
||||
return this.resultCache[key]
|
||||
}
|
||||
var result = this.matchesAnyInternal(location, 0, docDomain, null, null);
|
||||
const result = this.matchesAnyInternal(location, 0, docDomain, null, null)
|
||||
if (this.cacheEntries >= CombinedMatcher.maxCacheEntries) {
|
||||
this.resultCache = createDict();
|
||||
this.cacheEntries = 0;
|
||||
this.resultCache = createDict()
|
||||
this.cacheEntries = 0
|
||||
}
|
||||
this.resultCache[key] = result;
|
||||
this.cacheEntries++;
|
||||
return result;
|
||||
this.resultCache[key] = result
|
||||
this.cacheEntries++
|
||||
return result
|
||||
}
|
||||
};
|
||||
|
||||
var userrulesMatcher = new CombinedMatcher();
|
||||
var defaultMatcher = new CombinedMatcher();
|
||||
|
||||
var direct = 'DIRECT;';
|
||||
|
||||
for (var i = 0; i < userrules.length; i++) {
|
||||
userrulesMatcher.add(Filter.fromText(userrules[i]));
|
||||
}
|
||||
|
||||
for (var i = 0; i < rules.length; i++) {
|
||||
defaultMatcher.add(Filter.fromText(rules[i]));
|
||||
const userrulesMatcher = new CombinedMatcher()
|
||||
const defaultMatcher = new CombinedMatcher()
|
||||
|
||||
const direct = 'DIRECT;'
|
||||
|
||||
for (let i = 0; i < rules.length; i++) {
|
||||
defaultMatcher.add(Filter.fromText(rules[i]))
|
||||
}
|
||||
|
||||
function FindProxyForURL (url, host) {
|
||||
if (userrulesMatcher.matchesAny(url, host) instanceof BlockingFilter) {
|
||||
return proxy;
|
||||
}
|
||||
if (userrulesMatcher.matchesAny(url, host) instanceof WhitelistFilter) {
|
||||
return direct;
|
||||
let matchedResult = userrulesMatcher.matchesAny(url, host)
|
||||
if (matchedResult instanceof BlockingFilter) {
|
||||
return proxy
|
||||
} else if (matchedResult instanceof WhitelistFilter) {
|
||||
return direct
|
||||
}
|
||||
|
||||
// Hack for Geosite, it provides a whitelist...
|
||||
if (defaultMatcher.matchesAny(url, host) instanceof WhitelistFilter) {
|
||||
return direct;
|
||||
matchedResult = defaultMatcher.matchesAny(url, host)
|
||||
if (matchedResult instanceof BlockingFilter) {
|
||||
return proxy
|
||||
} else if (matchedResult instanceof WhitelistFilter) {
|
||||
return direct
|
||||
}
|
||||
if (defaultMatcher.matchesAny(url, host) instanceof BlockingFilter) {
|
||||
return proxy;
|
||||
}
|
||||
return direct;
|
||||
|
||||
return direct
|
||||
}
|
||||
|
||||
|
||||
return {
|
||||
FindProxyForURL,
|
||||
FindProxyForURL
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue