| // Copyright 2015 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 COMPONENTS_FILESYSTEM_DIRECTORY_IMPL_H_ |
| #define COMPONENTS_FILESYSTEM_DIRECTORY_IMPL_H_ |
| |
| #include <stdint.h> |
| |
| #include <memory> |
| |
| #include "base/files/file_path.h" |
| #include "base/files/scoped_file.h" |
| #include "base/macros.h" |
| #include "components/filesystem/public/interfaces/directory.mojom.h" |
| #include "components/filesystem/shared_temp_dir.h" |
| #include "mojo/public/cpp/bindings/interface_request.h" |
| |
| namespace filesystem { |
| |
| class LockTable; |
| |
| class DirectoryImpl : public mojom::Directory { |
| public: |
| // Set |temp_dir| only if there's a temporary directory that should be deleted |
| // when this object is destroyed. |
| DirectoryImpl(base::FilePath directory_path, |
| scoped_refptr<SharedTempDir> temp_dir, |
| scoped_refptr<LockTable> lock_table); |
| ~DirectoryImpl() override; |
| |
| // |Directory| implementation: |
| void Read(ReadCallback callback) override; |
| void OpenFile(const std::string& path, |
| mojom::FileRequest file, |
| uint32_t open_flags, |
| OpenFileCallback callback) override; |
| void OpenFileHandle(const std::string& path, |
| uint32_t open_flags, |
| OpenFileHandleCallback callback) override; |
| void OpenFileHandles(std::vector<mojom::FileOpenDetailsPtr> details, |
| OpenFileHandlesCallback callback) override; |
| void OpenDirectory(const std::string& path, |
| mojom::DirectoryRequest directory, |
| uint32_t open_flags, |
| OpenDirectoryCallback callback) override; |
| void Rename(const std::string& path, |
| const std::string& new_path, |
| RenameCallback callback) override; |
| void Replace(const std::string& path, |
| const std::string& new_path, |
| ReplaceCallback callback) override; |
| void Delete(const std::string& path, |
| uint32_t delete_flags, |
| DeleteCallback callback) override; |
| void Exists(const std::string& path, ExistsCallback callback) override; |
| void IsWritable(const std::string& path, |
| IsWritableCallback callback) override; |
| void Flush(FlushCallback callback) override; |
| void StatFile(const std::string& path, StatFileCallback callback) override; |
| void Clone(mojom::DirectoryRequest directory) override; |
| void ReadEntireFile(const std::string& path, |
| ReadEntireFileCallback callback) override; |
| void WriteFile(const std::string& path, |
| const std::vector<uint8_t>& data, |
| WriteFileCallback callback) override; |
| |
| private: |
| base::File OpenFileHandleImpl(const std::string& raw_path, |
| uint32_t open_flags); |
| |
| base::FilePath directory_path_; |
| scoped_refptr<SharedTempDir> temp_dir_; |
| scoped_refptr<LockTable> lock_table_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DirectoryImpl); |
| }; |
| |
| } // namespace filesystem |
| |
| #endif // COMPONENTS_FILESYSTEM_DIRECTORY_IMPL_H_ |