FileSystemDatabaseManagerVersion002.h

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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_FS_PARENT_DATAMODEL_FILESYSTEMDATABASEMANAGERVERSION002_H_

#define DOM_FS_PARENT_DATAMODEL_FILESYSTEMDATABASEMANAGERVERSION002_H_

#include "FileSystemDatabaseManagerVersion001.h"

namespace mozilla::dom::fs::data {

class FileSystemDatabaseManagerVersion002

    : public FileSystemDatabaseManagerVersion001 {

 public:

  FileSystemDatabaseManagerVersion002(

      FileSystemDataManager* aDataManager, FileSystemConnection&& aConnection,

      UniquePtr<FileSystemFileManager>&& aFileManager,

      const EntryId& aRootEntry)

      : FileSystemDatabaseManagerVersion001(

            aDataManager, std::move(aConnection), std::move(aFileManager),

            aRootEntry) {}

  /* Static to allow use by quota client without instantiation */

  static nsresult RescanTrackedUsages(

      const FileSystemConnection& aConnection,

      const quota::OriginMetadata& aOriginMetadata);

  /* Static to allow use by quota client without instantiation */

  static Result<Usage, QMResult> GetFileUsage(

      const FileSystemConnection& aConnection);

  nsresult GetFile(const EntryId& aEntryId, const FileId& aFileId,

                   const FileMode& aMode, ContentType& aType,

                   TimeStamp& lastModifiedMilliSeconds, Path& aPath,

                   nsCOMPtr<nsIFile>& aFile) const override;

  Result<EntryId, QMResult> RenameEntry(const FileSystemEntryMetadata& aHandle,

                                        const Name& aNewName) override;

  Result<EntryId, QMResult> MoveEntry(

      const FileSystemEntryMetadata& aHandle,

      const FileSystemChildMetadata& aNewDesignation) override;

  Result<EntryId, QMResult> GetEntryId(

      const FileSystemChildMetadata& aHandle) const override;

  Result<EntryId, QMResult> GetEntryId(const FileId& aFileId) const override;

  Result<FileId, QMResult> EnsureFileId(const EntryId& aEntryId) override;

  Result<FileId, QMResult> EnsureTemporaryFileId(

      const EntryId& aEntryId) override;

  Result<FileId, QMResult> GetFileId(const EntryId& aEntryId) const override;

  nsresult MergeFileId(const EntryId& aEntryId, const FileId& aFileId,

                       bool aAbort) override;

 protected:

  Result<bool, QMResult> DoesFileIdExist(const FileId& aFileId) const override;

  nsresult RemoveFileId(const FileId& aFileId) override;

  Result<Usage, QMResult> GetUsagesOfDescendants(

      const EntryId& aEntryId) const override;

  Result<nsTArray<FileId>, QMResult> FindFilesUnderEntry(

      const EntryId& aEntryId) const override;

};

}  // namespace mozilla::dom::fs::data

#endif  // DOM_FS_PARENT_DATAMODEL_FILESYSTEMDATABASEMANAGERVERSION002_H_