Source/WebCore/fileapi/EntryArraySync.cpp

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * 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.
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 * 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,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#include "config.h"
#include "EntryArraySync.h"

#if ENABLE(FILE_SYSTEM)

#include "EntryArray.h"

namespace WebCore {

PassRefPtr<EntryArraySync> EntryArraySync::create(EntryArray* entries)
{
    RefPtr<EntryArraySync> entriesSync = adoptRef(new EntryArraySync());
    if (entries) {
        for (unsigned i = 0; i < entries->length(); ++i)
            entriesSync->append(EntrySync::create(entries->item(i)));
    }
    return entriesSync.release();
}

EntryArraySync::EntryArraySync()
{
}

EntrySync* EntryArraySync::item(unsigned index) const
{
    if (index >= m_entries.size())
        return 0;
    return m_entries[index].get();
}

}

#endif // ENABLE(FILE_SYSTEM)