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Diffstat (limited to 'lang/js/src/index.js')
| -rw-r--r-- | lang/js/src/index.js | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/lang/js/src/index.js b/lang/js/src/index.js new file mode 100644 index 00000000..cf6e2d03 --- /dev/null +++ b/lang/js/src/index.js @@ -0,0 +1,52 @@ +/* gpgme.js - Javascript integration for gpgme + * Copyright (C) 2018 Bundesamt für Sicherheit in der Informationstechnik + * + * This file is part of GPGME. + * + * GPGME is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * GPGME 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see <http://www.gnu.org/licenses/>. + * SPDX-License-Identifier: LGPL-2.1+ + * + * Author(s): + * Maximilian Krambach <[email protected]> + */ + + +import { GpgME } from './gpgmejs'; +import { gpgme_error } from './Errors'; +import { Connection } from './Connection'; + +/** + * Initializes gpgme.js by testing the nativeMessaging connection once. + * @returns {Promise<GpgME> | GPGME_Error} + * + * @async + */ +function init (){ + return new Promise(function (resolve, reject){ + const connection = new Connection; + connection.checkConnection(false).then( + function (result){ + if (result === true) { + resolve(new GpgME()); + } else { + reject(gpgme_error('CONN_NO_CONNECT')); + } + }, function (){ // unspecific connection error. Should not happen + reject(gpgme_error('CONN_NO_CONNECT')); + }); + }); +} + +const exportvalue = { init:init }; +export default exportvalue;
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