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1 /*
2  * Copyright (C) 2006, 2007 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 COMPUTER, 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 COMPUTER, 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 WebURLResponse_H
27 #define WebURLResponse_H
28 
29 #include "WebKit.h"
30 #include <WebCore/ResourceResponse.h>
31 
32 class WebURLResponse : public IWebHTTPURLResponse, IWebURLResponsePrivate
33 {
34 public:
35     static WebURLResponse* createInstance();
36     static WebURLResponse* createInstance(const WebCore::ResourceResponse& response);
37 protected:
38     WebURLResponse();
39     ~WebURLResponse();
40 
41 public:
42     // IUnknown
43     virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
44     virtual ULONG STDMETHODCALLTYPE AddRef(void);
45     virtual ULONG STDMETHODCALLTYPE Release(void);
46 
47     // IWebURLResponse
48     virtual HRESULT STDMETHODCALLTYPE expectedContentLength(
49         /* [retval][out] */ long long *result);
50 
51     virtual HRESULT STDMETHODCALLTYPE initWithURL(
52         /* [in] */ BSTR url,
53         /* [in] */ BSTR mimeType,
54         /* [in] */ int expectedContentLength,
55         /* [in] */ BSTR textEncodingName);
56 
57     virtual HRESULT STDMETHODCALLTYPE MIMEType(
58         /* [retval][out] */ BSTR *result);
59 
60     virtual HRESULT STDMETHODCALLTYPE suggestedFilename(
61         /* [retval][out] */ BSTR *result);
62 
63     virtual HRESULT STDMETHODCALLTYPE textEncodingName(
64         /* [retval][out] */ BSTR *result);
65 
66     virtual HRESULT STDMETHODCALLTYPE URL(
67         /* [retval][out] */ BSTR *result);
68 
69     // IWebHTTPURLResponse
70     virtual HRESULT STDMETHODCALLTYPE allHeaderFields(
71         /* [retval][out] */ IPropertyBag **headerFields);
72 
73     virtual HRESULT STDMETHODCALLTYPE localizedStringForStatusCode(
74         /* [in] */ int statusCode,
75         /* [retval][out] */ BSTR *statusString);
76 
77     virtual HRESULT STDMETHODCALLTYPE statusCode(
78         /* [retval][out] */ int *statusCode);
79 
80     virtual HRESULT STDMETHODCALLTYPE isAttachment(
81         /* [retval][out] */ BOOL *attachment);
82 
83     // IWebURLResponsePrivate
84     virtual HRESULT STDMETHODCALLTYPE sslPeerCertificate(
85         /* [retval][out] */ OLE_HANDLE *result);
86 
87     const WebCore::ResourceResponse& resourceResponse() const;
88 
89 protected:
90     HRESULT suggestedFileExtension(BSTR* result);
91 
92 #if USE(CFNETWORK)
93     CFDictionaryRef certificateDictionary() const;
94 #endif
95 
96 protected:
97     ULONG m_refCount;
98     WebCore::ResourceResponse m_response;
99 
100 #if USE(CFNETWORK)
101     mutable RetainPtr<CFDictionaryRef> m_SSLCertificateInfo;    // this ensures certificate contexts are valid for the lifetime of this WebURLResponse.
102 #endif
103 };
104 
105 #endif
106