1 /*

     2  * Copyright (C) 2008 Apple Inc. All Rights Reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions

     6  * are met:

     7  * 1. Redistributions of source code must retain the above copyright

     8  *    notice, this list of conditions and the following disclaimer.

     9  * 2. Redistributions in binary form must reproduce the above copyright

    10  *    notice, this list of conditions and the following disclaimer in the

    11  *    documentation and/or other materials provided with the distribution.

    12  *

    13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

    14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

    17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

    24  */

    25 

    26 #ifndef WebArchive_h

    27 #define WebArchive_h

    28 

    29 #include "WebKit.h"

    30 

    31 #include <wtf/PassRefPtr.h>

    32 #include <wtf/RefPtr.h>

    33 

    34 namespace WebCore {

    35     class LegacyWebArchive;

    36 }

    37 

    38 class WebArchive : public IWebArchive

    39 {

    40 public:

    41     static WebArchive* createInstance();

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

    43 protected:

    44     WebArchive(PassRefPtr<WebCore::LegacyWebArchive>);

    45     ~WebArchive();

    46 

    47 public:

    48     // IUnknown

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

    50     virtual ULONG STDMETHODCALLTYPE AddRef();

    51     virtual ULONG STDMETHODCALLTYPE Release();

    52 

    53     // IWebArchive

    54     virtual HRESULT STDMETHODCALLTYPE initWithMainResource(

    55         /* [in] */ IWebResource* mainResource, 

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

    57         /* [in] */ int cSubResources, 

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

    59         /* [in] */ int cSubFrameArchives);

    60 

    61     virtual HRESULT STDMETHODCALLTYPE  initWithData(

    62         /* [in] */ IStream*);

    63 

    64     virtual HRESULT STDMETHODCALLTYPE  initWithNode(

    65         /* [in] */ IDOMNode*);

    66 

    67     virtual HRESULT STDMETHODCALLTYPE  mainResource(

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

    69 

    70     virtual HRESULT STDMETHODCALLTYPE  subResources(

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

    72 

    73     virtual HRESULT STDMETHODCALLTYPE  subframeArchives(

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

    75 

    76     virtual HRESULT STDMETHODCALLTYPE  data(

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

    78 

    79 protected:

    80     ULONG m_refCount;

    81     RefPtr<WebCore::LegacyWebArchive> m_archive;

    82 };

    83 

    84 #endif // WebArchive_h