gecko-dev/dom/storage/SessionStorageManager.h

56 lines
1.5 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=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/. */
#ifndef mozilla_dom_SessionStorageManager_h
#define mozilla_dom_SessionStorageManager_h
#include "nsIDOMStorageManager.h"
#include "nsClassHashtable.h"
#include "nsRefPtrHashtable.h"
#include "StorageObserver.h"
namespace mozilla {
namespace dom {
class SessionStorageCache;
class SessionStorageManager final : public nsIDOMStorageManager
, public StorageObserverSink
{
public:
SessionStorageManager();
NS_DECL_ISUPPORTS
NS_DECL_NSIDOMSTORAGEMANAGER
private:
~SessionStorageManager();
// StorageObserverSink, handler to various chrome clearing notification
nsresult
Observe(const char* aTopic,
const nsAString& aOriginAttributesPattern,
const nsACString& aOriginScope) override;
enum ClearStorageType {
eAll,
eSessionOnly,
};
void
ClearStorages(ClearStorageType aType,
const OriginAttributesPattern& aPattern,
const nsACString& aOriginScope);
typedef nsRefPtrHashtable<nsCStringHashKey, SessionStorageCache> OriginKeyHashTable;
nsClassHashtable<nsCStringHashKey, OriginKeyHashTable> mOATable;
};
} // dom namespace
} // mozilla namespace
#endif // mozilla_dom_SessionStorageManager_h