| // Copyright 2019 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 STORAGE_BROWSER_FILEAPI_OBFUSCATED_FILE_UTIL_DELEGATE_H_ |
| #define STORAGE_BROWSER_FILEAPI_OBFUSCATED_FILE_UTIL_DELEGATE_H_ |
| |
| #include "base/component_export.h" |
| #include "base/files/file.h" |
| #include "base/files/file_path.h" |
| #include "storage/browser/fileapi/native_file_util.h" |
| |
| namespace storage { |
| |
| // This delegate performs all ObfuscatedFileUtil tasks that actually touch disk. |
| |
| class COMPONENT_EXPORT(STORAGE_BROWSER) ObfuscatedFileUtilDelegate { |
| public: |
| ObfuscatedFileUtilDelegate() = default; |
| virtual ~ObfuscatedFileUtilDelegate() = default; |
| |
| virtual bool DirectoryExists(const base::FilePath& path) = 0; |
| virtual bool DeleteFileOrDirectory(const base::FilePath& path, |
| bool recursive) = 0; |
| virtual bool IsLink(const base::FilePath& file_path) = 0; |
| virtual bool PathExists(const base::FilePath& path) = 0; |
| |
| virtual NativeFileUtil::CopyOrMoveMode CopyOrMoveModeForDestination( |
| const FileSystemURL& dest_url, |
| bool copy) = 0; |
| virtual base::File CreateOrOpen(const base::FilePath& path, |
| int file_flags) = 0; |
| virtual base::File::Error EnsureFileExists(const base::FilePath& path, |
| bool* created) = 0; |
| virtual base::File::Error CreateDirectory(const base::FilePath& path, |
| bool exclusive, |
| bool recursive) = 0; |
| virtual base::File::Error GetFileInfo(const base::FilePath& path, |
| base::File::Info* file_info) = 0; |
| virtual base::File::Error Touch(const base::FilePath& path, |
| const base::Time& last_access_time, |
| const base::Time& last_modified_time) = 0; |
| virtual base::File::Error Truncate(const base::FilePath& path, |
| int64_t length) = 0; |
| virtual base::File::Error CopyOrMoveFile( |
| const base::FilePath& src_path, |
| const base::FilePath& dest_path, |
| FileSystemOperation::CopyOrMoveOption option, |
| NativeFileUtil::CopyOrMoveMode mode) = 0; |
| virtual base::File::Error DeleteFile(const base::FilePath& path) = 0; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ObfuscatedFileUtilDelegate); |
| }; |
| |
| } // namespace storage |
| |
| #endif // STORAGE_BROWSER_FILEAPI_OBFUSCATED_FILE_UTIL_DELEGATE_H_ |