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bc98b07905
--HG-- rename : dom/storage/DOMStorage.cpp => dom/storage/Storage.cpp rename : dom/storage/DOMStorage.h => dom/storage/Storage.h rename : dom/storage/DOMStorageCache.cpp => dom/storage/StorageCache.cpp rename : dom/storage/DOMStorageCache.h => dom/storage/StorageCache.h rename : dom/storage/DOMStorageDBThread.cpp => dom/storage/StorageDBThread.cpp rename : dom/storage/DOMStorageDBThread.h => dom/storage/StorageDBThread.h rename : dom/storage/DOMStorageDBUpdater.cpp => dom/storage/StorageDBUpdater.cpp rename : dom/storage/DOMStorageDBUpdater.h => dom/storage/StorageDBUpdater.h rename : dom/storage/DOMStorageIPC.cpp => dom/storage/StorageIPC.cpp rename : dom/storage/DOMStorageIPC.h => dom/storage/StorageIPC.h rename : dom/storage/DOMStorageManager.cpp => dom/storage/StorageManager.cpp rename : dom/storage/DOMStorageManager.h => dom/storage/StorageManager.h rename : dom/storage/DOMStorageObserver.cpp => dom/storage/StorageObserver.cpp rename : dom/storage/DOMStorageObserver.h => dom/storage/StorageObserver.h
70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_StorageObserver_h
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#define mozilla_dom_StorageObserver_h
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#include "nsIObserver.h"
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#include "nsITimer.h"
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#include "nsWeakReference.h"
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#include "nsTArray.h"
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#include "nsString.h"
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namespace mozilla {
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namespace dom {
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class StorageObserver;
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// Implementers are StorageManager and StorageDBParent to forward to
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// child processes.
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class StorageObserverSink
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{
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public:
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virtual ~StorageObserverSink() {}
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private:
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friend class StorageObserver;
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virtual nsresult Observe(const char* aTopic,
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const nsAString& aOriginAttributesPattern,
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const nsACString& aOriginScope) = 0;
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};
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// Statically (through layout statics) initialized observer receiving and
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// processing chrome clearing notifications, such as cookie deletion etc.
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class StorageObserver : public nsIObserver
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, public nsSupportsWeakReference
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIOBSERVER
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static nsresult Init();
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static nsresult Shutdown();
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static StorageObserver* Self() { return sSelf; }
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void AddSink(StorageObserverSink* aObs);
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void RemoveSink(StorageObserverSink* aObs);
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void Notify(const char* aTopic,
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const nsAString& aOriginAttributesPattern = EmptyString(),
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const nsACString& aOriginScope = EmptyCString());
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private:
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virtual ~StorageObserver() {}
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static void TestingPrefChanged(const char* aPrefName, void* aClosure);
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static StorageObserver* sSelf;
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// Weak references
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nsTArray<StorageObserverSink*> mSinks;
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nsCOMPtr<nsITimer> mDBThreadStartDelayTimer;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_StorageObserver_h
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