/******************************************************************************* µMatrix - a Chromium browser extension to black/white list requests. Copyright (C) 2014 Raymond Hill This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see {http://www.gnu.org/licenses/}. Home: https://github.com/gorhill/uMatrix */ /* global µMatrix */ // ORDER IS IMPORTANT /******************************************************************************/ // Load everything (function() { 'use strict'; /******************************************************************************/ var µm = µMatrix; /******************************************************************************/ // Important: raise barrier to remote fetching: we do not want resources to // be pulled from remote server at start up time. µm.assets.remoteFetchBarrier += 1; /******************************************************************************/ // Browser data jobs var jobCallback = function() { if ( !µm.userSettings.clearBrowserCache ) { return; } µm.clearBrowserCacheCycle -= 15; if ( µm.clearBrowserCacheCycle > 0 ) { return; } µm.clearBrowserCacheCycle = µm.userSettings.clearBrowserCacheAfter; µm.browserCacheClearedCounter++; vAPI.browserCache.clearByTime(0); // console.debug('clearBrowserCacheCallback()> vAPI.browserCache.clearByTime() called'); }; /******************************************************************************/ var defaultLocalUserSettings = { placeholderBackground: [ 'linear-gradient(0deg,', 'rgba(0,0,0,0.02) 25%,', 'rgba(0,0,0,0.05) 25%,', 'rgba(0,0,0,0.05) 75%,', 'rgba(0,0,0,0.02) 75%,', 'rgba(0,0,0,0.02)', ') center center / 10px 10px repeat scroll,', 'linear-gradient(', '90deg,', 'rgba(0,0,0,0.02) 25%,', 'rgba(0,0,0,0.05) 25%,', 'rgba(0,0,0,0.05) 75%,', 'rgba(0,0,0,0.02) 75%,', 'rgba(0,0,0,0.02)', ') center center / 10px 10px repeat scroll' ].join(''), placeholderDocument: [ 'data:text/html,', encodeURIComponent(''), '{{url}}', encodeURIComponent('') ].join(''), placeholderImage: 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7' }; /******************************************************************************/ var onAllDone = function() { µm.webRequest.start(); // https://github.com/chrisaljoudi/uBlock/issues/184 // Check for updates not too far in the future. µm.assetUpdater.onStart.addListener(µm.updateStartHandler.bind(µm)); µm.assetUpdater.onCompleted.addListener(µm.updateCompleteHandler.bind(µm)); µm.assetUpdater.onAssetUpdated.addListener(µm.assetUpdatedHandler.bind(µm)); µm.assets.onAssetCacheRemoved.addListener(µm.assetCacheRemovedHandler.bind(µm)); µMatrix.asyncJobs.add('clearBrowserCache', null, jobCallback, 15 * 60 * 1000, true); // Important: remove barrier to remote fetching, this was useful only // for launch time. µm.assets.remoteFetchBarrier -= 1; for ( var key in defaultLocalUserSettings ) { if ( defaultLocalUserSettings.hasOwnProperty(key) === false ) { continue; } if ( vAPI.localStorage.getItem(key) === null ) { vAPI.localStorage.setItem(key, defaultLocalUserSettings[key]); } } }; var onTabsReady = function(tabs) { var tab; var i = tabs.length; // console.debug('start.js > binding %d tabs', i); while ( i-- ) { tab = tabs[i]; µm.tabContextManager.commit(tab.id, tab.url); // https://github.com/gorhill/uMatrix/issues/56 // We must unbind first to flush out potentially bad domain names. µm.unbindTabFromPageStats(tab.id); µm.bindTabToPageStats(tab.id); } onAllDone(); }; var onSettingsReady = function(settings) { µm.loadHostsFiles(); }; var onMatrixReady = function() { }; var onPSLReady = function() { µm.loadUserSettings(onSettingsReady); µm.loadMatrix(onMatrixReady); // rhill 2013-11-24: bind behind-the-scene virtual tab/url manually, since the // normal way forbid binding behind the scene tab. // https://github.com/gorhill/httpswitchboard/issues/67 µm.pageStores[vAPI.noTabId] = µm.PageStore.factory( µm.tabContextManager.mustLookup(vAPI.noTabId) ); vAPI.tabs.getAll(onTabsReady); }; // Must be done ASAP µm.loadPublicSuffixList(onPSLReady); /******************************************************************************/ })(); /******************************************************************************/