зеркало из https://github.com/mozilla/gecko-dev.git
105 строки
3.3 KiB
C++
105 строки
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsIOfflineStorage_h__
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#define nsIOfflineStorage_h__
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#include "nsIFileStorage.h"
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#include "mozilla/dom/quota/PersistenceType.h"
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#define NS_OFFLINESTORAGE_IID \
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{0xec7e878d, 0xc8c1, 0x402e, \
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{ 0xa2, 0xc4, 0xf6, 0x82, 0x29, 0x4e, 0x3c, 0xb1 } }
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class nsPIDOMWindow;
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namespace mozilla {
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namespace dom {
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namespace quota {
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class Client;
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}
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}
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}
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class nsIOfflineStorage : public nsIFileStorage
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{
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public:
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typedef mozilla::dom::quota::Client Client;
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typedef mozilla::dom::quota::PersistenceType PersistenceType;
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_OFFLINESTORAGE_IID)
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NS_IMETHOD_(Client*)
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GetClient() = 0;
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NS_IMETHOD_(bool)
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IsOwned(nsPIDOMWindow* aOwner) = 0;
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NS_IMETHOD_(PersistenceType)
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Type()
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{
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return mPersistenceType;
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}
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NS_IMETHOD_(const nsACString&)
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Group()
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{
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return mGroup;
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}
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NS_IMETHOD_(const nsACString&)
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Origin() = 0;
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// Implementation of this method should close the storage (without aborting
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// running operations nor discarding pending operations).
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NS_IMETHOD_(nsresult)
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Close() = 0;
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// Whether or not the storage has had Close called on it.
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NS_IMETHOD_(bool)
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IsClosed() = 0;
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// Implementation of this method should close the storage, all running
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// operations should be aborted and pending operations should be discarded.
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NS_IMETHOD_(void)
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Invalidate() = 0;
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protected:
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nsIOfflineStorage()
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: mPersistenceType(mozilla::dom::quota::PERSISTENCE_TYPE_INVALID)
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{ }
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virtual ~nsIOfflineStorage()
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{ }
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PersistenceType mPersistenceType;
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nsCString mGroup;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIOfflineStorage, NS_OFFLINESTORAGE_IID)
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#define NS_DECL_NSIOFFLINESTORAGE \
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NS_IMETHOD_(Client*) \
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GetClient() MOZ_OVERRIDE; \
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\
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NS_IMETHOD_(bool) \
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IsOwned(nsPIDOMWindow* aOwner) MOZ_OVERRIDE; \
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\
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NS_IMETHOD_(const nsACString&) \
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Origin() MOZ_OVERRIDE; \
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\
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NS_IMETHOD_(nsresult) \
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Close() MOZ_OVERRIDE; \
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\
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NS_IMETHOD_(bool) \
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IsClosed() MOZ_OVERRIDE; \
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\
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NS_IMETHOD_(void) \
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Invalidate() MOZ_OVERRIDE;
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#endif // nsIOfflineStorage_h__
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