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Diffstat (limited to 'extension/background/messaging.ts')
| -rw-r--r-- | extension/background/messaging.ts | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/extension/background/messaging.ts b/extension/background/messaging.ts new file mode 100644 index 000000000..fc513bd04 --- /dev/null +++ b/extension/background/messaging.ts @@ -0,0 +1,72 @@ +/* + This file is part of TALER + (C) 2016 GNUnet e.V. + + TALER 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, or (at your option) any later version. + + TALER 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 + TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/licenses/> + */ + + +/** + * Messaging for the WebExtensions wallet. Should contain + * parts that are specific for WebExtensions, but as little business + * logic as possible. + * @module Messaging + * @author Florian Dold + */ + +"use strict"; + +let handlers = { + ["balances"]: function(db, detail, sendResponse) { + getBalances(db).then(sendResponse); + return true; + }, + ["dump-db"]: function(db, detail, sendResponse) { + exportDb(db).then(sendResponse); + return true; + }, + ["reset-db"]: function(db, detail, sendResponse) { + let tx = db.transaction(db.objectStoreNames, 'readwrite'); + for (let i = 0; i < db.objectStoreNames.length; i++) { + tx.objectStore(db.objectStoreNames[i]).clear(); + } + indexedDB.deleteDatabase(DB_NAME); + chrome.browserAction.setBadgeText({text: ""}); + console.log("reset done"); + // Response is synchronous + return false; + }, + ["confirm-reserve"]: function(db, detail, sendResponse) { + return confirmReserveHandler(db, detail, sendResponse); + } +}; + + +function wxMain() { + chrome.browserAction.setBadgeText({text: ""}); + + openTalerDb().then((db) => { + updateBadge(db); + chrome.runtime.onMessage.addListener( + function(req, sender, onresponse) { + if (req.type in handlers) { + return handlers[req.type](db, req.detail, onresponse); + } + console.error(format("Request type {1} unknown, req {0}", + JSON.stringify(req), + req.type)); + return false; + }); + }); +} + +wxMain();
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