The Tor Browser / file comparison
comparison: addon-sdk/source/lib/sdk/indexed-db.js
addon-sdk/source/lib/sdk/indexed-db.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
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replaced
| -1:000000000000 | 0:9b50db02d2ea |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 "use strict"; | |
| 6 | |
| 7 module.metadata = { | |
| 8 "stability": "experimental" | |
| 9 }; | |
| 10 | |
| 11 const { Cc, Ci } = require("chrome"); | |
| 12 const { id } = require("./self"); | |
| 13 | |
| 14 // placeholder, copied from bootstrap.js | |
| 15 let sanitizeId = function(id){ | |
| 16 let uuidRe = | |
| 17 /^\{([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})\}$/; | |
| 18 | |
| 19 let domain = id. | |
| 20 toLowerCase(). | |
| 21 replace(/@/g, "-at-"). | |
| 22 replace(/\./g, "-dot-"). | |
| 23 replace(uuidRe, "$1"); | |
| 24 | |
| 25 return domain | |
| 26 }; | |
| 27 | |
| 28 const PSEUDOURI = "indexeddb://" + sanitizeId(id) // https://bugzilla.mozilla.org/show_bug.cgi?id=779197 | |
| 29 | |
| 30 // Firefox 26 and earlier releases don't support `indexedDB` in sandboxes | |
| 31 // automatically, so we need to inject `indexedDB` to `this` scope ourselves. | |
| 32 if (typeof(indexedDB) === "undefined") { | |
| 33 Cc["@mozilla.org/dom/indexeddb/manager;1"]. | |
| 34 getService(Ci.nsIIndexedDatabaseManager). | |
| 35 initWindowless(this); | |
| 36 | |
| 37 // Firefox 14 gets this with a prefix | |
| 38 if (typeof(indexedDB) === "undefined") | |
| 39 this.indexedDB = mozIndexedDB; | |
| 40 } | |
| 41 | |
| 42 // Use XPCOM because `require("./url").URL` doesn't expose the raw uri object. | |
| 43 let principaluri = Cc["@mozilla.org/network/io-service;1"]. | |
| 44 getService(Ci.nsIIOService). | |
| 45 newURI(PSEUDOURI, null, null); | |
| 46 | |
| 47 let principal = Cc["@mozilla.org/scriptsecuritymanager;1"]. | |
| 48 getService(Ci.nsIScriptSecurityManager). | |
| 49 getCodebasePrincipal(principaluri); | |
| 50 | |
| 51 exports.indexedDB = Object.freeze({ | |
| 52 open: indexedDB.openForPrincipal.bind(indexedDB, principal), | |
| 53 deleteDatabase: indexedDB.deleteForPrincipal.bind(indexedDB, principal), | |
| 54 cmp: indexedDB.cmp | |
| 55 }); | |
| 56 | |
| 57 exports.IDBKeyRange = IDBKeyRange; | |
| 58 exports.DOMException = Ci.nsIDOMDOMException; |
