зеркало из https://github.com/mozilla/gecko-dev.git
39 строки
1.4 KiB
Plaintext
39 строки
1.4 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIDOMStorage;
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interface nsIPrincipal;
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[scriptable, uuid(1541da6c-a9fb-4a8f-af9d-4493c981491d)]
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interface nsIDOMStorageManager : nsISupports
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{
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/**
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* Return the amount of disk space used by a domain. Usage is checked
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* against the domain of the page that set the key (the owner domain), not
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* the domain of the storage object.
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*
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* @param aOwnerDomain The domain to check.
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* @returns the space usage of the domain, in bytes.
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*/
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long getUsage(in AString aOwnerDomain);
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/**
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* Clear keys owned by offline applications. All data owned by a domain
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* with the "offline-app" permission will be removed from the database.
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*/
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void clearOfflineApps();
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/**
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* Returns instance of localStorage object for aURI's origin.
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* This method ensures there is always only a single instance
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* for a single origin.
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*/
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nsIDOMStorage getLocalStorageForPrincipal(in nsIPrincipal aPrincipal,
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in DOMString aDocumentURI,
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[optional] in bool aPrivate);
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};
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