mirror of
https://github.com/gorhill/uBlock.git
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48 lines
1.9 KiB
JavaScript
48 lines
1.9 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2016 The uBlock Origin authors
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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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/******************************************************************************/
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// https://developer.mozilla.org/en-US/docs/Mozilla/Tech/XPCOM/Reference/Interface/nsIProcessScriptLoader
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// Some module tasks need to run once per-content process. This is the purpose
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// of this content process script.
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(function() {
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'use strict';
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let {processObserver} = Components.utils.import(
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Components.stack.filename.replace('processScript.js', 'frameModule.js'),
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null
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);
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// https://developer.mozilla.org/en-US/Firefox/Multiprocess_Firefox/Message_Manager/Frame_script_loading_and_lifetime#Unloading_frame_scripts
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// There is no way to unload a frame script, so when the extension will
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// update, it may happen `processObserver` is not available because of
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// trying to import from an older module version.
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// TODO: remove the test once everybody is updated to 1.9.10+.
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if ( processObserver ) {
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processObserver.start();
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}
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})();
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/******************************************************************************/
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