third_party/blink/renderer/modules/filesystem/file_entry.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_FILESYSTEM_FILE_ENTRY_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_FILESYSTEM_FILE_ENTRY_H_

#include "third_party/blink/renderer/modules/filesystem/entry.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/heap/handle.h"

namespace blink {

class DOMFileSystemBase;
class V8FileCallback;
class V8FileWriterCallback;

class MODULES_EXPORT FileEntry final : public Entry {
  DEFINE_WRAPPERTYPEINFO();

 public:
  static FileEntry* Create(DOMFileSystemBase* file_system,
                           const String& full_path) {
    return new FileEntry(file_system, full_path);
  }

  void createWriter(V8FileWriterCallback*, V8ErrorCallback* = nullptr);
  void file(V8FileCallback*, V8ErrorCallback* = nullptr);

  bool isFile() const override { return true; }

  void Trace(blink::Visitor*) override;

 private:
  FileEntry(DOMFileSystemBase*, const String& full_path);
};

DEFINE_TYPE_CASTS(FileEntry, Entry, entry, entry->isFile(), entry.isFile());

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_FILESYSTEM_FILE_ENTRY_H_