/*
 * Copyright (C) 2011 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,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef MHTMLArchive_h
#define MHTMLArchive_h

#if ENABLE(MHTML)

#include "Archive.h"

namespace WebCore {

class MHTMLParser;
class Page;
class SharedBuffer;

class MHTMLArchive : public Archive {
public:
    virtual Type type() const { return MHTML; }

    static PassRefPtr<MHTMLArchive> create();
    static PassRefPtr<MHTMLArchive> create(const KURL&, SharedBuffer*);

    static PassRefPtr<SharedBuffer> generateMHTMLData(Page*);
    // Binary encoding results in smaller MHTML files but they might not work in other browsers.
    static PassRefPtr<SharedBuffer> generateMHTMLDataUsingBinaryEncoding(Page*);

    virtual ~MHTMLArchive();

private:
    static PassRefPtr<SharedBuffer> generateMHTMLData(Page*, bool useBinaryEncoding);

    friend class MHTMLParser;
    MHTMLArchive();
};

}

#endif
#endif