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72 lines
1.9 KiB
C++
72 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DOM_QUOTA_GROUPINFO_H_
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#define DOM_QUOTA_GROUPINFO_H_
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#include "OriginInfo.h"
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#include "mozilla/NotNull.h"
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#include "mozilla/dom/quota/Assertions.h"
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#include "mozilla/dom/quota/PersistenceType.h"
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#include "nsISupportsImpl.h"
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#include "nsTArray.h"
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namespace mozilla::dom::quota {
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class GroupInfoPair;
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class OriginInfo;
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class GroupInfo final {
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friend class CanonicalQuotaObject;
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friend class GroupInfoPair;
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friend class OriginInfo;
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friend class QuotaManager;
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public:
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GroupInfo(GroupInfoPair* aGroupInfoPair, PersistenceType aPersistenceType)
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: mGroupInfoPair(aGroupInfoPair),
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mPersistenceType(aPersistenceType),
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mUsage(0) {
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MOZ_ASSERT(aPersistenceType != PERSISTENCE_TYPE_PERSISTENT);
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MOZ_COUNT_CTOR(GroupInfo);
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}
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NS_INLINE_DECL_THREADSAFE_REFCOUNTING(GroupInfo)
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PersistenceType GetPersistenceType() const { return mPersistenceType; }
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private:
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// Private destructor, to discourage deletion outside of Release():
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MOZ_COUNTED_DTOR(GroupInfo)
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already_AddRefed<OriginInfo> LockedGetOriginInfo(const nsACString& aOrigin);
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void LockedAddOriginInfo(NotNull<RefPtr<OriginInfo>>&& aOriginInfo);
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void LockedAdjustUsageForRemovedOriginInfo(const OriginInfo& aOriginInfo);
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void LockedRemoveOriginInfo(const nsACString& aOrigin);
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void LockedRemoveOriginInfos();
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bool LockedHasOriginInfos() {
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AssertCurrentThreadOwnsQuotaMutex();
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return !mOriginInfos.IsEmpty();
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}
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nsTArray<NotNull<RefPtr<OriginInfo>>> mOriginInfos;
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GroupInfoPair* mGroupInfoPair;
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PersistenceType mPersistenceType;
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uint64_t mUsage;
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};
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} // namespace mozilla::dom::quota
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#endif // DOM_QUOTA_GROUPINFO_H_
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