// Copyright 2013 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_FILE_SYSTEM_DRAGGED_FILE_UTIL_H_
#define STORAGE_BROWSER_FILE_SYSTEM_DRAGGED_FILE_UTIL_H_

#include <memory>

#include "base/component_export.h"
#include "storage/browser/file_system/local_file_util.h"

namespace storage {

class FileSystemOperationContext;

// Dragged file system is a specialized LocalFileUtil where read access to
// the virtual root directory (i.e. empty cracked path case) is allowed
// and single isolated context may be associated with multiple file paths.
class COMPONENT_EXPORT(STORAGE_BROWSER) DraggedFileUtil : public LocalFileUtil {
 public:
  DraggedFileUtil();

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

  ~DraggedFileUtil() override {}

  // FileSystemFileUtil overrides.
  base::File::Error GetFileInfo(FileSystemOperationContext* context,
                                const FileSystemURL& url,
                                base::File::Info* file_info,
                                base::FilePath* platform_path) override;
  std::unique_ptr<AbstractFileEnumerator> CreateFileEnumerator(
      FileSystemOperationContext* context,
      const FileSystemURL& root_url,
      bool recursive) override;
};

}  // namespace storage

#endif  // STORAGE_BROWSER_FILE_SYSTEM_DRAGGED_FILE_UTIL_H_