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notesnook/apps/web/desktop/ipc/calls/gzip.js
2022-11-11 16:57:55 +05:00

34 lines
1.1 KiB
JavaScript

/*
This file is part of the Notesnook project (https://notesnook.com/)
Copyright (C) 2022 Streetwriters (Private) Limited
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/>.
*/
import zlib from "node:zlib";
import utils from "node:util";
const gzipAsync = utils.promisify(zlib.gzip);
const gunzipAsync = utils.promisify(zlib.gunzip);
export async function gzip(args) {
const { data, level } = args;
return (await gzipAsync(data, { level })).toString("base64");
}
export async function gunzip(args) {
const { data } = args;
return (await gunzipAsync(Buffer.from(data, "base64"))).toString("utf-8");
}