| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef WEBKIT_BROWSER_DATABASE_VFS_BACKEND_H_ |
| #define WEBKIT_BROWSER_DATABASE_VFS_BACKEND_H_ |
| |
| #include "base/files/file.h" |
| #include "base/process/process.h" |
| #include "base/strings/string16.h" |
| #include "webkit/browser/webkit_storage_browser_export.h" |
| |
| namespace base { |
| class FilePath; |
| } |
| |
| namespace webkit_database { |
| |
| class WEBKIT_STORAGE_BROWSER_EXPORT VfsBackend { |
| public: |
| static base::File OpenFile(const base::FilePath& file_path, |
| int desired_flags); |
| |
| static base::File OpenTempFileInDirectory(const base::FilePath& dir_path, |
| int desired_flags); |
| |
| static int DeleteFile(const base::FilePath& file_path, bool sync_dir); |
| |
| static uint32 GetFileAttributes(const base::FilePath& file_path); |
| |
| static int64 GetFileSize(const base::FilePath& file_path); |
| |
| // Used to make decisions in the DatabaseDispatcherHost. |
| static bool OpenTypeIsReadWrite(int desired_flags); |
| |
| private: |
| static bool OpenFileFlagsAreConsistent(int desired_flags); |
| }; |
| |
| } // namespace webkit_database |
| |
| #endif // WEBKIT_BROWSER_DATABASE_VFS_BACKEND_H_ |