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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* 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/. */
#include "nsISupports.idl"
interface nsIPrincipal;
/**
* Methods specific to LocalStorage, see nsIDOMStorageManager for methods shared
* with SessionStorage. Methods may migrate there as SessionStorage is
* overhauled.
*/
[scriptable, builtinclass, uuid(d4f534da-2744-4db3-8774-8b187c64ade9)]
interface nsILocalStorageManager : nsISupports
{
readonly attribute boolean nextGenLocalStorageEnabled;
/**
* Trigger preload of LocalStorage for the given principal. For use by
* ContentParent::AboutToLoadHttpFtpDocumentForChild to maximize the
* amount of time we have to load the data off disk before the page might
* attempt to touch LocalStorage.
*
* This method will not create a QuotaManager-managed directory on disk if
* one does not already exist for the principal.
*/
[implicit_jscontext]
Promise preload(in nsIPrincipal aPrincipal);
[implicit_jscontext]
Promise isPreloaded(in nsIPrincipal aPrincipal);
};
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