1/*
2 * Copyright (C) 2006 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 ResourceError_h
27#define ResourceError_h
28
29#include "ResourceErrorBase.h"
30
31#include <wtf/RetainPtr.h>
32#if USE(CFNETWORK)
33#include <CoreFoundation/CFStream.h>
34#endif
35#if PLATFORM(WIN)
36#include <windows.h>
37#include <wincrypt.h> // windows.h must be included before wincrypt.h.
38#endif
39
40#if PLATFORM(COCOA)
41OBJC_CLASS NSError;
42#endif
43
44namespace WebCore {
45
46class ResourceError : public ResourceErrorBase {
47public:
48    ResourceError()
49        : m_dataIsUpToDate(true)
50    {
51    }
52
53    ResourceError(const String& domain, int errorCode, const String& failingURL, const String& localizedDescription)
54        : ResourceErrorBase(domain, errorCode, failingURL, localizedDescription)
55        , m_dataIsUpToDate(true)
56    {
57    }
58
59    ResourceError(CFErrorRef error);
60
61    CFErrorRef cfError() const;
62    operator CFErrorRef() const;
63
64#if USE(CFNETWORK)
65#if PLATFORM(WIN)
66    ResourceError(const String& domain, int errorCode, const String& failingURL, const String& localizedDescription, CFDataRef certificate);
67    PCCERT_CONTEXT certificate() const;
68    void setCertificate(CFDataRef);
69#endif
70    ResourceError(CFStreamError error);
71    CFStreamError cfStreamError() const;
72    operator CFStreamError() const;
73#endif
74
75#if PLATFORM(COCOA)
76    ResourceError(NSError *);
77    NSError *nsError() const;
78    operator NSError *() const;
79#endif
80
81private:
82    friend class ResourceErrorBase;
83
84    void platformLazyInit();
85    void platformCopy(ResourceError&) const;
86    static bool platformCompare(const ResourceError& a, const ResourceError& b);
87
88    bool m_dataIsUpToDate;
89#if USE(CFNETWORK)
90    mutable RetainPtr<CFErrorRef> m_platformError;
91#if PLATFORM(COCOA)
92    mutable RetainPtr<NSError> m_platformNSError;
93#endif
94#if PLATFORM(WIN)
95    RetainPtr<CFDataRef> m_certificate;
96#endif
97#else
98    mutable RetainPtr<NSError> m_platformError;
99#endif
100};
101
102} // namespace WebCore
103
104#endif // ResourceError_h
105