1/*
2 * Copyright (C) 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 WebError_h
27#define WebError_h
28
29#include "WebKit.h"
30#include <WebCore/COMPtr.h>
31#include <WebCore/ResourceError.h>
32#include <wtf/RetainPtr.h>
33
34class WebError : public IWebError, IWebErrorPrivate {
35public:
36    static WebError* createInstance(const WebCore::ResourceError&, IPropertyBag* userInfo = 0);
37    static WebError* createInstance();
38protected:
39    WebError(const WebCore::ResourceError&, IPropertyBag* userInfo);
40    ~WebError();
41
42public:
43    // IUnknown
44    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
45    virtual ULONG STDMETHODCALLTYPE AddRef(void);
46    virtual ULONG STDMETHODCALLTYPE Release(void);
47
48    // IWebError
49    virtual HRESULT STDMETHODCALLTYPE init(
50        /* [in] */ BSTR domain,
51        /* [in] */ int code,
52        /* [in] */ BSTR url);
53
54    virtual HRESULT STDMETHODCALLTYPE code(
55        /* [retval][out] */ int *result);
56
57    virtual HRESULT STDMETHODCALLTYPE domain(
58        /* [retval][out] */ BSTR *result);
59
60    virtual HRESULT STDMETHODCALLTYPE localizedDescription(
61        /* [retval][out] */ BSTR *result);
62
63    virtual HRESULT STDMETHODCALLTYPE localizedFailureReason(
64        /* [retval][out] */ BSTR *result);
65
66    virtual HRESULT STDMETHODCALLTYPE localizedRecoveryOptions(
67        /* [retval][out] */ IEnumVARIANT **result);
68
69    virtual HRESULT STDMETHODCALLTYPE localizedRecoverySuggestion(
70        /* [retval][out] */ BSTR *result);
71
72    virtual HRESULT STDMETHODCALLTYPE recoverAttempter(
73        /* [retval][out] */ IUnknown **result);
74
75    virtual HRESULT STDMETHODCALLTYPE userInfo(
76        /* [retval][out] */ IPropertyBag **result);
77
78    virtual HRESULT STDMETHODCALLTYPE failingURL(
79        /* [retval][out] */ BSTR *result);
80
81    virtual HRESULT STDMETHODCALLTYPE isPolicyChangeError(
82        /* [retval][out] */ BOOL *result);
83
84    // IWebErrorPrivate
85    virtual HRESULT STDMETHODCALLTYPE sslPeerCertificate(
86        /* [retval][out] */ OLE_HANDLE *result);
87
88    const WebCore::ResourceError& resourceError() const;
89
90private:
91    ULONG m_refCount;
92    COMPtr<IPropertyBag> m_userInfo;
93    RetainPtr<CFDictionaryRef> m_cfErrorUserInfoDict;
94    WebCore::ResourceError m_error;
95};
96
97#endif
98