gecko-dev/dom/indexedDB/Client.h

96 строки
2.5 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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 mozilla_dom_indexeddb_client_h__
#define mozilla_dom_indexeddb_client_h__
#include "IndexedDatabase.h"
#include "mozilla/dom/quota/Client.h"
#define JOURNAL_DIRECTORY_NAME "journals"
BEGIN_INDEXEDDB_NAMESPACE
class Client : public mozilla::dom::quota::Client
{
typedef mozilla::dom::quota::OriginOrPatternString OriginOrPatternString;
typedef mozilla::dom::quota::PersistenceType PersistenceType;
typedef mozilla::dom::quota::UsageInfo UsageInfo;
public:
NS_IMETHOD_(nsrefcnt)
AddRef() MOZ_OVERRIDE;
NS_IMETHOD_(nsrefcnt)
Release() MOZ_OVERRIDE;
virtual Type
GetType() MOZ_OVERRIDE
{
return IDB;
}
virtual nsresult
InitOrigin(PersistenceType aPersistenceType,
const nsACString& aGroup,
const nsACString& aOrigin,
UsageInfo* aUsageInfo) MOZ_OVERRIDE;
virtual nsresult
GetUsageForOrigin(PersistenceType aPersistenceType,
const nsACString& aGroup,
const nsACString& aOrigin,
UsageInfo* aUsageInfo) MOZ_OVERRIDE;
virtual void
OnOriginClearCompleted(PersistenceType aPersistenceType,
const OriginOrPatternString& aOriginOrPattern)
MOZ_OVERRIDE;
virtual void
ReleaseIOThreadObjects() MOZ_OVERRIDE;
virtual bool
IsFileServiceUtilized() MOZ_OVERRIDE
{
return true;
}
virtual bool
IsTransactionServiceActivated() MOZ_OVERRIDE;
virtual void
WaitForStoragesToComplete(nsTArray<nsIOfflineStorage*>& aStorages,
nsIRunnable* aCallback) MOZ_OVERRIDE;
virtual void
AbortTransactionsForStorage(nsIOfflineStorage* aStorage) MOZ_OVERRIDE;
virtual bool
HasTransactionsForStorage(nsIOfflineStorage* aStorage) MOZ_OVERRIDE;
virtual void
ShutdownTransactionService() MOZ_OVERRIDE;
private:
nsresult
GetDirectory(PersistenceType aPersistenceType, const nsACString& aOrigin,
nsIFile** aDirectory);
nsresult
GetUsageForDirectoryInternal(nsIFile* aDirectory,
UsageInfo* aUsageInfo,
bool aDatabaseFiles);
nsAutoRefCnt mRefCnt;
NS_DECL_OWNINGTHREAD
};
END_INDEXEDDB_NAMESPACE
#endif // mozilla_dom_indexeddb_client_h__