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Fix operator token-to-ctor map
Related issue: - https://github.com/uBlockOrigin/uBlock-issues/issues/2294
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parent
990ad75ca8
commit
115f7bb687
3 changed files with 89 additions and 10 deletions
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@ -1740,6 +1740,84 @@
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/// m3u-prune.js
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// https://en.wikipedia.org/wiki/M3U
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(function() {
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let m3uPattern = '{{1}}';
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if ( m3uPattern === '{{1}}' ) {
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m3uPattern = '';
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}
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let urlPattern = '{{2}}';
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if ( urlPattern === '{{2}}' ) {
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urlPattern = '';
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}
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const regexFromArg = arg => {
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if ( arg === '' ) { return /^/; }
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if ( /^\/.*\/$/.test(arg) ) { return new RegExp(arg.slice(1, -1)); }
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return new RegExp(arg.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'));
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};
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const reM3u = regexFromArg(m3uPattern);
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const reUrl = regexFromArg(urlPattern);
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const pruner = text => {
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if ( (/^\s*#EXTM3U/.test(text)) === false ) { return text; }
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const toRemove = new Set();
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const lines = text.trim().split(/\n\r|\n|\r/);
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for ( let i = 0; i < lines.length; i++ ) {
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const line = lines[i];
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if ( reM3u.test(line) === false ) { continue; }
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if ( i === 0 || /^#EXTINF\b/.test(lines[i-1]) === false ) { continue; }
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toRemove.add(i-1).add(i);
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if ( /^#EXT-X-DISCONTINUITY\b/.test(lines[i+1]) === false) { continue; }
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toRemove.add(i+1);
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i += 1;
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}
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if ( toRemove.size === 0 ) { return text; }
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return lines.filter((l, i) => toRemove.has(i) === false).join('\n');
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};
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const urlFromArg = arg => {
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if ( typeof arg === 'string' ) { return arg; }
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if ( arg instanceof Request ) { return arg.url; }
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return String(arg);
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};
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const realFetch = self.fetch;
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self.fetch = new Proxy(self.fetch, {
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apply: function(target, thisArg, args) {
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if ( reUrl.test(urlFromArg(args[0])) === false ) {
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return Reflect.apply(target, thisArg, args);
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}
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return realFetch(...args).then(realResponse =>
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realResponse.text().then(text =>
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new Response(pruner(text), {
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status: realResponse.status,
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statusText: realResponse.statusText,
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headers: realResponse.headers,
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})
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)
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);
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}
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});
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self.XMLHttpRequest.prototype.open = new Proxy(self.XMLHttpRequest.prototype.open, {
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apply: async (target, thisArg, args) => {
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if ( reUrl.test(urlFromArg(args[1])) === false ) {
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return Reflect.apply(target, thisArg, args);
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}
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thisArg.addEventListener('readystatechange', function() {
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if ( thisArg.readyState !== 4 ) { return; }
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const type = thisArg.responseType;
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if ( type !== '' && type !== 'text' ) { return; }
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const textin = thisArg.responseText;
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const textout = pruner(textin);
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if ( textout === textin ) { return; }
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Object.defineProperty(thisArg, 'response', { value: textout, writable: true });
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Object.defineProperty(thisArg, 'responseText', { value: textout, writable: true });
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});
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return Reflect.apply(target, thisArg, args);
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}
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});
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})();
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// These lines below are skipped by the resource parser.
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// These lines below are skipped by the resource parser.
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// <<<< end of private namespace
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// <<<< end of private namespace
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})();
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})();
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@ -232,16 +232,16 @@ const PSelector = class {
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}
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}
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};
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};
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PSelector.prototype.operatorToTaskMap = new Map([
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PSelector.prototype.operatorToTaskMap = new Map([
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[ ':has', PSelectorIfTask ],
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[ 'has', PSelectorIfTask ],
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[ ':has-text', PSelectorHasTextTask ],
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[ 'has-text', PSelectorHasTextTask ],
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[ ':if', PSelectorIfTask ],
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[ 'if', PSelectorIfTask ],
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[ ':if-not', PSelectorIfNotTask ],
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[ 'if-not', PSelectorIfNotTask ],
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[ ':min-text-length', PSelectorMinTextLengthTask ],
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[ 'min-text-length', PSelectorMinTextLengthTask ],
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[ ':not', PSelectorIfNotTask ],
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[ 'not', PSelectorIfNotTask ],
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[ ':nth-ancestor', PSelectorUpwardTask ],
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[ 'nth-ancestor', PSelectorUpwardTask ],
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[ ':spath', PSelectorSpathTask ],
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[ 'spath', PSelectorSpathTask ],
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[ ':upward', PSelectorUpwardTask ],
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[ 'upward', PSelectorUpwardTask ],
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[ ':xpath', PSelectorXpathTask ],
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[ 'xpath', PSelectorXpathTask ],
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]);
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]);
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PSelector.prototype.invalid = false;
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PSelector.prototype.invalid = false;
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@ -85,6 +85,7 @@
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setForceSafeFrame: noopthisfn,
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setForceSafeFrame: noopthisfn,
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setLocation: noopthisfn,
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setLocation: noopthisfn,
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setPublisherProvidedId: noopthisfn,
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setPublisherProvidedId: noopthisfn,
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setPrivacySettings: noopthisfn,
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setRequestNonPersonalizedAds: noopthisfn,
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setRequestNonPersonalizedAds: noopthisfn,
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setSafeFrameConfig: noopthisfn,
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setSafeFrameConfig: noopthisfn,
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setTagForChildDirectedTreatment: noopthisfn,
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setTagForChildDirectedTreatment: noopthisfn,
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