/*

 * Copyright (C) 2008 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. 

 */

#ifndef WebArchive_h

#define WebArchive_h

#include "WebKit.h"

#include <wtf/PassRefPtr.h>

#include <wtf/RefPtr.h>

namespace WebCore {

    class LegacyWebArchive;

}

class WebArchive : public IWebArchive

{

public:

    static WebArchive* createInstance();

    static WebArchive* createInstance(PassRefPtr<WebCore::LegacyWebArchive>);

protected:

    WebArchive(PassRefPtr<WebCore::LegacyWebArchive>);

    ~WebArchive();

public:

    // IUnknown

    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);

    virtual ULONG STDMETHODCALLTYPE AddRef();

    virtual ULONG STDMETHODCALLTYPE Release();

    // IWebArchive

    virtual HRESULT STDMETHODCALLTYPE initWithMainResource(

        /* [in] */ IWebResource* mainResource, 

        /* [in, size_is(cSubResources)] */ IWebResource** subResources, 

        /* [in] */ int cSubResources, 

        /* in, size_is(cSubFrameArchives)] */ IWebArchive** subFrameArchives, 

        /* [in] */ int cSubFrameArchives);

    virtual HRESULT STDMETHODCALLTYPE  initWithData(

        /* [in] */ IStream*);

    virtual HRESULT STDMETHODCALLTYPE  initWithNode(

        /* [in] */ IDOMNode*);

    virtual HRESULT STDMETHODCALLTYPE  mainResource(

        /* [out, retval] */ IWebResource**);

    virtual HRESULT STDMETHODCALLTYPE  subResources(

        /* [out, retval] */ IEnumVARIANT**);

    virtual HRESULT STDMETHODCALLTYPE  subframeArchives(

        /* [out, retval] */ IEnumVARIANT**);

    virtual HRESULT STDMETHODCALLTYPE  data(

        /* [out, retval] */ IStream**);

protected:

    ULONG m_refCount;

    RefPtr<WebCore::LegacyWebArchive> m_archive;

};

#endif // WebArchive_h