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