mirror of
https://github.com/gorhill/uBlock.git
synced 2026-03-11 09:04:36 +00:00
85 lines
2.7 KiB
JavaScript
85 lines
2.7 KiB
JavaScript
/*******************************************************************************
|
|
|
|
uBlock Origin Lite - a comprehensive, MV3-compliant content blocker
|
|
Copyright (C) 2014-present 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/uBlock
|
|
*/
|
|
|
|
// Important!
|
|
// Isolate from global scope
|
|
(async function uBOL_cssProcedural() {
|
|
|
|
/******************************************************************************/
|
|
|
|
const proceduralImports = self.proceduralImports || [];
|
|
self.proceduralImports = undefined;
|
|
|
|
/******************************************************************************/
|
|
|
|
const selectors = [];
|
|
const exceptions = [];
|
|
|
|
const lookupHostname = (hostname, details, out) => {
|
|
let seqi = details.hostnamesMap.get(hostname);
|
|
if ( seqi === undefined ) { return; }
|
|
const { argsList, argsSeqs } = details;
|
|
for (;;) {
|
|
const argi = argsSeqs[seqi++];
|
|
const done = argi > 0;
|
|
out.push(...argsList[done ? argi : -argi]);
|
|
if ( done ) { break; }
|
|
}
|
|
};
|
|
|
|
const lookupAll = hostname => {
|
|
for ( const details of proceduralImports ) {
|
|
lookupHostname(hostname, details, selectors);
|
|
lookupHostname(`~${hostname}`, details, exceptions);
|
|
}
|
|
};
|
|
|
|
self.isolatedAPI.forEachHostname(lookupAll, {
|
|
hasEntities: proceduralImports.some(a => a.hasEntities)
|
|
});
|
|
|
|
proceduralImports.length = 0;
|
|
|
|
const exceptedSelectors = exceptions.length !== 0
|
|
? selectors.filter(a => exceptions.includes(a) === false)
|
|
: selectors;
|
|
if ( exceptedSelectors.length === 0 ) { return; }
|
|
|
|
if ( self.cssProceduralAPI === undefined ) {
|
|
self.cssProceduralAPI = chrome.runtime.sendMessage({
|
|
what: 'injectCSSProceduralAPI'
|
|
}).catch(( ) => {
|
|
});
|
|
}
|
|
if ( self.cssProceduralAPI instanceof Promise ) {
|
|
await self.cssProceduralAPI;
|
|
}
|
|
if ( self.cssProceduralAPI instanceof Object === false ) { return; }
|
|
|
|
self.cssProceduralAPI.addSelectors(exceptedSelectors);
|
|
|
|
/******************************************************************************/
|
|
|
|
})();
|
|
|
|
/******************************************************************************/
|
|
|
|
void 0;
|