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 AuthenticationChallenge_h
27#define AuthenticationChallenge_h
28
29#include "AuthenticationChallengeBase.h"
30#include "AuthenticationClient.h"
31#include <wtf/RefPtr.h>
32
33#if USE(CFNETWORK)
34typedef struct _CFURLAuthChallenge* CFURLAuthChallengeRef;
35#else
36#ifndef __OBJC__
37typedef struct objc_object *id;
38class NSURLAuthenticationChallenge;
39#else
40@class NSURLAuthenticationChallenge;
41#endif
42#endif
43
44namespace WebCore {
45
46class AuthenticationChallenge : public AuthenticationChallengeBase {
47public:
48    AuthenticationChallenge() {}
49    AuthenticationChallenge(const ProtectionSpace& protectionSpace, const Credential& proposedCredential, unsigned previousFailureCount, const ResourceResponse& response, const ResourceError& error);
50#if USE(CFNETWORK)
51    AuthenticationChallenge(CFURLAuthChallengeRef, AuthenticationClient*);
52
53    AuthenticationClient* authenticationClient() const { return m_authenticationClient.get(); }
54    void setAuthenticationClient(AuthenticationClient* client) { m_authenticationClient = client; }
55
56    CFURLAuthChallengeRef cfURLAuthChallengeRef() const { return m_cfChallenge.get(); }
57#else
58    AuthenticationChallenge(NSURLAuthenticationChallenge *);
59
60    id sender() const { return m_sender.get(); }
61    NSURLAuthenticationChallenge *nsURLAuthenticationChallenge() const { return m_nsChallenge.get(); }
62
63    void setAuthenticationClient(AuthenticationClient*); // Changes sender to one that invokes client methods.
64    AuthenticationClient* authenticationClient() const;
65#endif
66
67private:
68    friend class AuthenticationChallengeBase;
69    static bool platformCompare(const AuthenticationChallenge& a, const AuthenticationChallenge& b);
70
71#if USE(CFNETWORK)
72    RefPtr<AuthenticationClient> m_authenticationClient;
73    RetainPtr<CFURLAuthChallengeRef> m_cfChallenge;
74#else
75    RetainPtr<id> m_sender; // Always the same as [m_macChallenge.get() sender], cached here for performance.
76    RetainPtr<NSURLAuthenticationChallenge *> m_nsChallenge;
77#endif
78};
79
80}
81
82#endif
83