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
34namespace WebCore {
35    class LegacyWebArchive;
36}
37
38class WebArchive : public IWebArchive
39{
40public:
41    static WebArchive* createInstance();
42    static WebArchive* createInstance(PassRefPtr<WebCore::LegacyWebArchive>);
43protected:
44    WebArchive(PassRefPtr<WebCore::LegacyWebArchive>);
45    ~WebArchive();
46
47public:
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
79protected:
80    ULONG m_refCount;
81    RefPtr<WebCore::LegacyWebArchive> m_archive;
82};
83
84#endif // WebArchive_h
85