| // Copyright 2011 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef STORAGE_BROWSER_DATABASE_VFS_BACKEND_H_ |
| #define STORAGE_BROWSER_DATABASE_VFS_BACKEND_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/component_export.h" |
| #include "base/files/file.h" |
| #include "base/process/process.h" |
| |
| namespace base { |
| class FilePath; |
| } |
| |
| namespace storage { |
| |
| class COMPONENT_EXPORT(STORAGE_BROWSER) 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_t GetFileAttributes(const base::FilePath& file_path); |
| |
| static bool SetFileSize(const base::FilePath& file_path, int64_t size); |
| |
| // Used to make decisions in the DatabaseDispatcherHost. |
| static bool OpenTypeIsReadWrite(int desired_flags); |
| |
| private: |
| static bool OpenFileFlagsAreConsistent(int desired_flags); |
| }; |
| |
| } // namespace storage |
| |
| #endif // STORAGE_BROWSER_DATABASE_VFS_BACKEND_H_ |