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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
* Session Storage and Restoration
*
* Overview
* This service keeps track of a user's session, storing the various bits
* required to return the browser to its current state. The relevant data is
* stored in memory, and is periodically saved to disk in a file in the
* profile directory. The service is started at first window load, in
* delayedStartup, and will restore the session from the data received from
* the nsSessionStartup service.
*/
const Cu = Components.utils;
const Ci = Components.interfaces;
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
Cu.import("resource:///modules/sessionstore/SessionStore.jsm");
function SessionStoreService() {}
// The SessionStore module's object is frozen. We need to modify our prototype
// and add some properties so let's just copy the SessionStore object.
Object.keys(SessionStore).forEach(function (aName) {
let desc = Object.getOwnPropertyDescriptor(SessionStore, aName);
Object.defineProperty(SessionStoreService.prototype, aName, desc);
});
SessionStoreService.prototype.classID =
Components.ID("{5280606b-2510-4fe0-97ef-9b5a22eafe6b}");
SessionStoreService.prototype.QueryInterface =
XPCOMUtils.generateQI([Ci.nsISessionStore]);
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([SessionStoreService]);
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