Source/modules/filesystem/FileEntry.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
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */

#ifndef FileEntry_h
#define FileEntry_h

#include "modules/filesystem/Entry.h"
#include "platform/heap/Handle.h"

namespace blink {

class DOMFileSystemBase;
class FileCallback;
class FileWriterCallback;

class FileEntry final : public Entry {
    DEFINE_WRAPPERTYPEINFO();
public:
    static FileEntry* create(DOMFileSystemBase* fileSystem, const String& fullPath)
    {
        return new FileEntry(fileSystem, fullPath);
    }

    void createWriter(FileWriterCallback*, ErrorCallback* = nullptr);
    void file(FileCallback*, ErrorCallback* = nullptr);

    virtual bool isFile() const override { return true; }

    virtual void trace(Visitor*) override;

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

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

} // namespace blink

#endif // FileEntry_h