addon-sdk/source/lib/sdk/core/reference.js

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
michael@0 3 * file, 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 module.metadata = {
michael@0 8 "stability": "experimental"
michael@0 9 };
michael@0 10
michael@0 11 const method = require("../../method/core");
michael@0 12 const { Class } = require("./heritage");
michael@0 13
michael@0 14 // Object that inherit or mix WeakRefence inn will register
michael@0 15 // weak observes for system notifications.
michael@0 16 const WeakReference = Class({});
michael@0 17 exports.WeakReference = WeakReference;
michael@0 18
michael@0 19
michael@0 20 // If `isWeak(object)` is `true` observer installed
michael@0 21 // for such `object` will be weak, meaning that it will
michael@0 22 // be GC-ed if nothing else but observer is observing it.
michael@0 23 // By default everything except `WeakReference` will return
michael@0 24 // `false`.
michael@0 25 const isWeak = method("reference/weak?");
michael@0 26 exports.isWeak = isWeak;
michael@0 27
michael@0 28 isWeak.define(Object, _ => false);
michael@0 29 isWeak.define(WeakReference, _ => true);

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