dom/alarm/AlarmDB.jsm@129ffea94266 (annotated)
dom/alarm/AlarmDB.jsm
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 3 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | "use strict"; |
| michael@0 | 6 | |
| michael@0 | 7 | this.EXPORTED_SYMBOLS = ["AlarmDB"]; |
| michael@0 | 8 | |
| michael@0 | 9 | /* static functions */ |
| michael@0 | 10 | const DEBUG = false; |
| michael@0 | 11 | |
| michael@0 | 12 | function debug(aStr) { |
| michael@0 | 13 | if (DEBUG) |
| michael@0 | 14 | dump("AlarmDB: " + aStr + "\n"); |
| michael@0 | 15 | } |
| michael@0 | 16 | |
| michael@0 | 17 | const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components; |
| michael@0 | 18 | |
| michael@0 | 19 | Cu.import("resource://gre/modules/Services.jsm"); |
| michael@0 | 20 | Cu.import("resource://gre/modules/IndexedDBHelper.jsm"); |
| michael@0 | 21 | |
| michael@0 | 22 | const ALARMDB_NAME = "alarms"; |
| michael@0 | 23 | const ALARMDB_VERSION = 1; |
| michael@0 | 24 | const ALARMSTORE_NAME = "alarms"; |
| michael@0 | 25 | |
| michael@0 | 26 | this.AlarmDB = function AlarmDB() { |
| michael@0 | 27 | debug("AlarmDB()"); |
| michael@0 | 28 | } |
| michael@0 | 29 | |
| michael@0 | 30 | AlarmDB.prototype = { |
| michael@0 | 31 | __proto__: IndexedDBHelper.prototype, |
| michael@0 | 32 | |
| michael@0 | 33 | init: function init() { |
| michael@0 | 34 | debug("init()"); |
| michael@0 | 35 | |
| michael@0 | 36 | this.initDBHelper(ALARMDB_NAME, ALARMDB_VERSION, [ALARMSTORE_NAME]); |
| michael@0 | 37 | }, |
| michael@0 | 38 | |
| michael@0 | 39 | upgradeSchema: function upgradeSchema(aTransaction, aDb, aOldVersion, aNewVersion) { |
| michael@0 | 40 | debug("upgradeSchema()"); |
| michael@0 | 41 | |
| michael@0 | 42 | let objectStore = aDb.createObjectStore(ALARMSTORE_NAME, { keyPath: "id", autoIncrement: true }); |
| michael@0 | 43 | |
| michael@0 | 44 | objectStore.createIndex("date", "date", { unique: false }); |
| michael@0 | 45 | objectStore.createIndex("ignoreTimezone", "ignoreTimezone", { unique: false }); |
| michael@0 | 46 | objectStore.createIndex("timezoneOffset", "timezoneOffset", { unique: false }); |
| michael@0 | 47 | objectStore.createIndex("data", "data", { unique: false }); |
| michael@0 | 48 | objectStore.createIndex("pageURL", "pageURL", { unique: false }); |
| michael@0 | 49 | objectStore.createIndex("manifestURL", "manifestURL", { unique: false }); |
| michael@0 | 50 | |
| michael@0 | 51 | debug("Created object stores and indexes"); |
| michael@0 | 52 | }, |
| michael@0 | 53 | |
| michael@0 | 54 | /** |
| michael@0 | 55 | * @param aAlarm |
| michael@0 | 56 | * The record to be added. |
| michael@0 | 57 | * @param aSuccessCb |
| michael@0 | 58 | * Callback function to invoke with result ID. |
| michael@0 | 59 | * @param aErrorCb [optional] |
| michael@0 | 60 | * Callback function to invoke when there was an error. |
| michael@0 | 61 | */ |
| michael@0 | 62 | add: function add(aAlarm, aSuccessCb, aErrorCb) { |
| michael@0 | 63 | debug("add()"); |
| michael@0 | 64 | |
| michael@0 | 65 | this.newTxn( |
| michael@0 | 66 | "readwrite", |
| michael@0 | 67 | ALARMSTORE_NAME, |
| michael@0 | 68 | function txnCb(aTxn, aStore) { |
| michael@0 | 69 | debug("Going to add " + JSON.stringify(aAlarm)); |
| michael@0 | 70 | aStore.put(aAlarm).onsuccess = function setTxnResult(aEvent) { |
| michael@0 | 71 | aTxn.result = aEvent.target.result; |
| michael@0 | 72 | debug("Request successful. New record ID: " + aTxn.result); |
| michael@0 | 73 | }; |
| michael@0 | 74 | }, |
| michael@0 | 75 | aSuccessCb, |
| michael@0 | 76 | aErrorCb |
| michael@0 | 77 | ); |
| michael@0 | 78 | }, |
| michael@0 | 79 | |
| michael@0 | 80 | /** |
| michael@0 | 81 | * @param aId |
| michael@0 | 82 | * The ID of record to be removed. |
| michael@0 | 83 | * @param aManifestURL |
| michael@0 | 84 | * The manifest URL of the app that alarm belongs to. |
| michael@0 | 85 | * If null, directly remove the ID record; otherwise, |
| michael@0 | 86 | * need to check if the alarm belongs to this app. |
| michael@0 | 87 | * @param aSuccessCb |
| michael@0 | 88 | * Callback function to invoke with result. |
| michael@0 | 89 | * @param aErrorCb [optional] |
| michael@0 | 90 | * Callback function to invoke when there was an error. |
| michael@0 | 91 | */ |
| michael@0 | 92 | remove: function remove(aId, aManifestURL, aSuccessCb, aErrorCb) { |
| michael@0 | 93 | debug("remove()"); |
| michael@0 | 94 | |
| michael@0 | 95 | this.newTxn( |
| michael@0 | 96 | "readwrite", |
| michael@0 | 97 | ALARMSTORE_NAME, |
| michael@0 | 98 | function txnCb(aTxn, aStore) { |
| michael@0 | 99 | debug("Going to remove " + aId); |
| michael@0 | 100 | |
| michael@0 | 101 | // Look up the existing record and compare the manifestURL |
| michael@0 | 102 | // to see if the alarm to be removed belongs to this app. |
| michael@0 | 103 | aStore.get(aId).onsuccess = function doRemove(aEvent) { |
| michael@0 | 104 | let alarm = aEvent.target.result; |
| michael@0 | 105 | |
| michael@0 | 106 | if (!alarm) { |
| michael@0 | 107 | debug("Alarm doesn't exist. No need to remove it."); |
| michael@0 | 108 | return; |
| michael@0 | 109 | } |
| michael@0 | 110 | |
| michael@0 | 111 | if (aManifestURL && aManifestURL != alarm.manifestURL) { |
| michael@0 | 112 | debug("Cannot remove the alarm added by other apps."); |
| michael@0 | 113 | return; |
| michael@0 | 114 | } |
| michael@0 | 115 | |
| michael@0 | 116 | aStore.delete(aId); |
| michael@0 | 117 | }; |
| michael@0 | 118 | }, |
| michael@0 | 119 | aSuccessCb, |
| michael@0 | 120 | aErrorCb |
| michael@0 | 121 | ); |
| michael@0 | 122 | }, |
| michael@0 | 123 | |
| michael@0 | 124 | /** |
| michael@0 | 125 | * @param aManifestURL |
| michael@0 | 126 | * The manifest URL of the app that alarms belong to. |
| michael@0 | 127 | * If null, directly return all alarms; otherwise, |
| michael@0 | 128 | * only return the alarms that belong to this app. |
| michael@0 | 129 | * @param aSuccessCb |
| michael@0 | 130 | * Callback function to invoke with result array. |
| michael@0 | 131 | * @param aErrorCb [optional] |
| michael@0 | 132 | * Callback function to invoke when there was an error. |
| michael@0 | 133 | */ |
| michael@0 | 134 | getAll: function getAll(aManifestURL, aSuccessCb, aErrorCb) { |
| michael@0 | 135 | debug("getAll()"); |
| michael@0 | 136 | |
| michael@0 | 137 | this.newTxn( |
| michael@0 | 138 | "readonly", |
| michael@0 | 139 | ALARMSTORE_NAME, |
| michael@0 | 140 | function txnCb(aTxn, aStore) { |
| michael@0 | 141 | if (!aTxn.result) { |
| michael@0 | 142 | aTxn.result = []; |
| michael@0 | 143 | } |
| michael@0 | 144 | |
| michael@0 | 145 | let index = aStore.index("manifestURL"); |
| michael@0 | 146 | index.mozGetAll(aManifestURL).onsuccess = function setTxnResult(aEvent) { |
| michael@0 | 147 | aTxn.result = aEvent.target.result; |
| michael@0 | 148 | debug("Request successful. Record count: " + aTxn.result.length); |
| michael@0 | 149 | }; |
| michael@0 | 150 | }, |
| michael@0 | 151 | aSuccessCb, |
| michael@0 | 152 | aErrorCb |
| michael@0 | 153 | ); |
| michael@0 | 154 | } |
| michael@0 | 155 | }; |
