forked from mirrors/gecko-dev
ad01a10a3b
Note that this patch only transforms the use of the nsDataHashtable type alias to a directly equivalent use of nsTHashMap. It does not change the specification of the hash key type to make use of the key class deduction that nsTHashMap allows for in some cases. That can be done in a separate step, but requires more attention. Differential Revision: https://phabricator.services.mozilla.com/D106008
69 lines
1.9 KiB
C++
69 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_StorageActivityService_h
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#define mozilla_dom_StorageActivityService_h
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#include "nsTHashMap.h"
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#include "nsIObserver.h"
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#include "nsIStorageActivityService.h"
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#include "nsITimer.h"
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#include "nsWeakReference.h"
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namespace mozilla {
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namespace ipc {
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class PrincipalInfo;
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} // namespace ipc
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namespace dom {
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class StorageActivityService final : public nsIStorageActivityService,
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public nsIObserver,
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public nsITimerCallback,
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public nsSupportsWeakReference {
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSISTORAGEACTIVITYSERVICE
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NS_DECL_NSIOBSERVER
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NS_DECL_NSITIMERCALLBACK
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// Main-thread only.
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static void SendActivity(nsIPrincipal* aPrincipal);
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// Thread-safe.
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static void SendActivity(const mozilla::ipc::PrincipalInfo& aPrincipalInfo);
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// Thread-safe but for parent process only!
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static void SendActivity(const nsACString& aOrigin);
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// Used by XPCOM. Don't use it, use SendActivity() instead.
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static already_AddRefed<StorageActivityService> GetOrCreate();
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private:
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StorageActivityService();
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~StorageActivityService();
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void SendActivityInternal(nsIPrincipal* aPrincipal);
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void SendActivityInternal(const nsACString& aOrigin);
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void SendActivityToParent(nsIPrincipal* aPrincipal);
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void MaybeStartTimer();
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void MaybeStopTimer();
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// Activities grouped by origin (+OriginAttributes).
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nsTHashMap<nsCStringHashKey, PRTime> mActivities;
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nsCOMPtr<nsITimer> mTimer;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_StorageActivityService_h
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