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-rw-r--r--includes/external/matrix/node_modules/matrix-js-sdk/lib/indexeddb-helpers.js57
1 files changed, 0 insertions, 57 deletions
diff --git a/includes/external/matrix/node_modules/matrix-js-sdk/lib/indexeddb-helpers.js b/includes/external/matrix/node_modules/matrix-js-sdk/lib/indexeddb-helpers.js
deleted file mode 100644
index 2714e1b..0000000
--- a/includes/external/matrix/node_modules/matrix-js-sdk/lib/indexeddb-helpers.js
+++ /dev/null
@@ -1,57 +0,0 @@
-"use strict";
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-exports.exists = exists;
-/*
-Copyright 2019 New Vector Ltd
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-/**
- * Check if an IndexedDB database exists. The only way to do so is to try opening it, so
- * we do that and then delete it did not exist before.
- *
- * @param indexedDB - The `indexedDB` interface
- * @param dbName - The database name to test for
- * @returns Whether the database exists
- */
-function exists(indexedDB, dbName) {
- return new Promise((resolve, reject) => {
- let exists = true;
- const req = indexedDB.open(dbName);
- req.onupgradeneeded = () => {
- // Since we did not provide an explicit version when opening, this event
- // should only fire if the DB did not exist before at any version.
- exists = false;
- };
- req.onblocked = () => reject(req.error);
- req.onsuccess = () => {
- const db = req.result;
- db.close();
- if (!exists) {
- // The DB did not exist before, but has been created as part of this
- // existence check. Delete it now to restore previous state. Delete can
- // actually take a while to complete in some browsers, so don't wait for
- // it. This won't block future open calls that a store might issue next to
- // properly set up the DB.
- indexedDB.deleteDatabase(dbName);
- }
- resolve(exists);
- };
- req.onerror = () => reject(req.error);
- });
-}
-//# sourceMappingURL=indexeddb-helpers.js.map \ No newline at end of file