forked from mirrors/gecko-dev
d03985bb1c
OriginOperationBase and the derived classes currently must get QuotaManager by calling QuotaManager::Get() and usually asserting that the returned value is not null. Now when OriginOperationBase is created and destroyed only on the PBackground thread, a new not null strong reference to QuotaManager can be added to OriginOperationBase which will eliminate the need for calling QuotaManager::Get. Calling QuotaManager::Get less is desired because such a call can get more expensive in future. Changes done in this patch: - added not null strong reference to QuotaManager from OriginOperationBase - adjusted constructors of derived classes - adjusted factories for origin operations - started using the new member in some places (instead of calling QuotaManager::Get) - removed some now unnecessary QuotaManager::Get calls Differential Revision: https://phabricator.services.mozilla.com/D185645
77 lines
1.8 KiB
C++
77 lines
1.8 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DOM_QUOTA_ORIGINOPERATIONBASE_H_
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#define DOM_QUOTA_ORIGINOPERATIONBASE_H_
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#include "ErrorList.h"
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#include "mozilla/NotNull.h"
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#include "mozilla/RefPtr.h"
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#include "mozilla/dom/quota/Config.h"
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#include "mozilla/dom/quota/ForwardDecls.h"
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#include "mozilla/dom/quota/QuotaCommon.h"
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#include "nsISupportsImpl.h"
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namespace mozilla::dom::quota {
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class QuotaManager;
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class OriginOperationBase : public BackgroundThreadObject {
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protected:
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const NotNull<RefPtr<QuotaManager>> mQuotaManager;
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nsresult mResultCode;
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private:
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bool mActorDestroyed;
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#ifdef QM_COLLECTING_OPERATION_TELEMETRY
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const char* mName = nullptr;
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#endif
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public:
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NS_INLINE_DECL_REFCOUNTING(OriginOperationBase)
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void NoteActorDestroyed() {
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AssertIsOnOwningThread();
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mActorDestroyed = true;
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}
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bool IsActorDestroyed() const {
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AssertIsOnOwningThread();
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return mActorDestroyed;
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}
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#ifdef QM_COLLECTING_OPERATION_TELEMETRY
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const char* Name() const { return mName; }
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#endif
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void RunImmediately();
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protected:
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OriginOperationBase(MovingNotNull<RefPtr<QuotaManager>>&& aQuotaManager,
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const char* aName);
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// Reference counted.
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virtual ~OriginOperationBase();
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virtual nsresult DoInit(QuotaManager& aQuotaManager);
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virtual RefPtr<BoolPromise> Open() = 0;
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#ifdef DEBUG
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virtual nsresult DirectoryOpen();
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#endif
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virtual nsresult DoDirectoryWork(QuotaManager& aQuotaManager) = 0;
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virtual void UnblockOpen() = 0;
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};
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} // namespace mozilla::dom::quota
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#endif // DOM_QUOTA_ORIGINOPERATIONBASE_H_
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