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37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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let EXPORTED_SYMBOLS = ["SettingsDB", "SETTINGSDB_NAME", "SETTINGSSTORE_NAME"];
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/* static functions */
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let DEBUG = 0;
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if (DEBUG) {
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debug = function (s) { dump("-*- SettingsDB: " + s + "\n"); }
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} else {
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debug = function (s) {}
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}
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const SETTINGSDB_NAME = "settings";
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const SETTINGSDB_VERSION = 1;
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const SETTINGSSTORE_NAME = "settings";
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Components.utils.import("resource://gre/modules/IndexedDBHelper.jsm");
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function SettingsDB() {}
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SettingsDB.prototype = {
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__proto__: IndexedDBHelper.prototype,
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upgradeSchema: function upgradeSchema(aTransaction, aDb, aOldVersion, aNewVersion) {
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let objectStore = aDb.createObjectStore(SETTINGSSTORE_NAME, { keyPath: "settingName" });
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objectStore.createIndex("settingValue", "settingValue", { unique: false });
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debug("Created object stores and indexes");
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},
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init: function init(aGlobal) {
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this.initDBHelper(SETTINGSDB_NAME, SETTINGSDB_VERSION, SETTINGSSTORE_NAME, aGlobal);
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}
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}
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