Source/WebCore/pdf/ios/PDFDocument.cpp

/*
 * Copyright (C) 2012 Apple 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:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. 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.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

#include "config.h"
#include "PDFDocument.h"

#if PLATFORM(IOS)

#include "RawDataDocumentParser.h"

namespace WebCore {

class PDFDocumentParser : public RawDataDocumentParser {
public:
    static PassRefPtr<PDFDocumentParser> create(PDFDocument& document)
    {
        return adoptRef(new PDFDocumentParser(document));
    }

    PDFDocument* document() const
    {
        return static_cast<PDFDocument*>(RawDataDocumentParser::document());
    }

private:
    PDFDocumentParser(PDFDocument& document)
        : RawDataDocumentParser(document)
    {
    }

    virtual void appendBytes(DocumentWriter&, const char*, size_t) override
    {
        // Ignore all calls
    }
};


//------------

PassRefPtr<DocumentParser> PDFDocument::createParser()
{
    return PDFDocumentParser::create(*this);
}

} // namespace WebCore

#endif // PLATFORM(IOS)