mirror of
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56 lines
1.9 KiB
JavaScript
56 lines
1.9 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2014-present Raymond Hill
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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/* globals self */
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'use strict';
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/******************************************************************************/
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis
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const globals = (( ) => {
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// jshint ignore:start
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if ( typeof globalThis !== 'undefined' ) { return globalThis; }
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if ( typeof self !== 'undefined' ) { return self; }
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if ( typeof global !== 'undefined' ) { return global; }
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// jshint ignore:end
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})();
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// https://en.wikipedia.org/wiki/.invalid
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if ( globals.location === undefined ) {
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globals.location = new URL('https://ublock0.invalid/');
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}
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// https://developer.mozilla.org/en-US/docs/Web/API/Window/requestIdleCallback
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if ( globals.requestIdleCallback === undefined ) {
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globals.requestIdleCallback = function(callback) {
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return globals.setTimeout(callback, 1);
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};
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globals.cancelIdleCallback = function(handle) {
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return globals.clearTimeout(handle);
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};
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}
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/******************************************************************************/
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export default globals;
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