// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef REMOTING_HOST_FILE_TRANSFER_LOCAL_FILE_OPERATIONS_H_
#define REMOTING_HOST_FILE_TRANSFER_LOCAL_FILE_OPERATIONS_H_

#include <memory>

#include "base/memory/scoped_refptr.h"
#include "base/task/sequenced_task_runner.h"
#include "remoting/host/file_transfer/file_operations.h"

namespace remoting {

// Implementation of FileOperations that uses base::FileProxy to perform file
// operations on a dedicated thread.

class LocalFileOperations : public FileOperations {
 public:
  explicit LocalFileOperations(
      scoped_refptr<base::SequencedTaskRunner> ui_task_runner);

  LocalFileOperations(const LocalFileOperations&) = delete;
  LocalFileOperations& operator=(const LocalFileOperations&) = delete;

  ~LocalFileOperations() override;

  // FileOperations implementation.
  std::unique_ptr<Reader> CreateReader() override;
  std::unique_ptr<Writer> CreateWriter() override;

 private:
  scoped_refptr<base::SequencedTaskRunner> ui_task_runner_;
};

}  // namespace remoting

#endif  // REMOTING_HOST_FILE_TRANSFER_LOCAL_FILE_OPERATIONS_H_