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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,
#ifndef DOM_QUOTA_GROUPINFOPAIR_H_
#define DOM_QUOTA_GROUPINFOPAIR_H_
#include "GroupInfo.h"
#include "mozilla/dom/quota/Assertions.h"
#include "mozilla/dom/quota/PersistenceType.h"
#include "nsISupportsImpl.h"
#include "nsString.h"
namespace mozilla::dom::quota {
class GroupInfo;
// XXX Consider a new name for this class, it has other data members now and an
// additional GroupInfo (it's not a pair of GroupInfo objects anymore).
class GroupInfoPair {
public:
GroupInfoPair(const nsACString& aSuffix, const nsACString& aGroup)
: mSuffix(aSuffix), mGroup(aGroup) {
MOZ_COUNT_CTOR(GroupInfoPair);
}
MOZ_COUNTED_DTOR(GroupInfoPair)
const nsCString& Suffix() const { return mSuffix; }
const nsCString& Group() const { return mGroup; }
RefPtr<GroupInfo> LockedGetGroupInfo(PersistenceType aPersistenceType) {
AssertCurrentThreadOwnsQuotaMutex();
MOZ_ASSERT(aPersistenceType != PERSISTENCE_TYPE_PERSISTENT);
return GetGroupInfoForPersistenceType(aPersistenceType);
}
void LockedSetGroupInfo(PersistenceType aPersistenceType,
GroupInfo* aGroupInfo) {
AssertCurrentThreadOwnsQuotaMutex();
MOZ_ASSERT(aPersistenceType != PERSISTENCE_TYPE_PERSISTENT);
RefPtr<GroupInfo>& groupInfo =
GetGroupInfoForPersistenceType(aPersistenceType);
groupInfo = aGroupInfo;
}
void LockedClearGroupInfo(PersistenceType aPersistenceType) {
AssertCurrentThreadOwnsQuotaMutex();
MOZ_ASSERT(aPersistenceType != PERSISTENCE_TYPE_PERSISTENT);
RefPtr<GroupInfo>& groupInfo =
GetGroupInfoForPersistenceType(aPersistenceType);
groupInfo = nullptr;
}
bool LockedHasGroupInfos() {
AssertCurrentThreadOwnsQuotaMutex();
return mTemporaryStorageGroupInfo || mDefaultStorageGroupInfo ||
mPrivateStorageGroupInfo;
}
private:
RefPtr<GroupInfo>& GetGroupInfoForPersistenceType(
PersistenceType aPersistenceType);
const nsCString mSuffix;
const nsCString mGroup;
RefPtr<GroupInfo> mTemporaryStorageGroupInfo;
RefPtr<GroupInfo> mDefaultStorageGroupInfo;
RefPtr<GroupInfo> mPrivateStorageGroupInfo;
};
} // namespace mozilla::dom::quota
#endif // DOM_QUOTA_GROUPINFOPAIR_H_