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      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 #include "config.h"
     26 #include "AuthenticationChallenge.h"
     27 
     28 #include "ResourceHandle.h"
     29 
     30 namespace WebCore {
     31 
     32 AuthenticationChallengeBase::AuthenticationChallengeBase()
     33     : m_isNull(true)
     34     , m_previousFailureCount(0)
     35 {
     36 }
     37 
     38 AuthenticationChallengeBase::AuthenticationChallengeBase(const ProtectionSpace& protectionSpace,
     39                                                          const Credential& proposedCredential,
     40                                                          unsigned previousFailureCount,
     41                                                          const ResourceResponse& response,
     42                                                          const ResourceError& error)
     43     : m_isNull(false)
     44     , m_protectionSpace(protectionSpace)
     45     , m_proposedCredential(proposedCredential)
     46     , m_previousFailureCount(previousFailureCount)
     47     , m_failureResponse(response)
     48     , m_error(error)
     49 {
     50 }
     51 
     52 unsigned AuthenticationChallengeBase::previousFailureCount() const
     53 {
     54     return m_previousFailureCount;
     55 }
     56 
     57 const Credential& AuthenticationChallengeBase::proposedCredential() const
     58 {
     59     return m_proposedCredential;
     60 }
     61 
     62 const ProtectionSpace& AuthenticationChallengeBase::protectionSpace() const
     63 {
     64     return m_protectionSpace;
     65 }
     66 
     67 const ResourceResponse& AuthenticationChallengeBase::failureResponse() const
     68 {
     69     return m_failureResponse;
     70 }
     71 
     72 const ResourceError& AuthenticationChallengeBase::error() const
     73 {
     74     return m_error;
     75 }
     76 
     77 bool AuthenticationChallengeBase::isNull() const
     78 {
     79     return m_isNull;
     80 }
     81 
     82 void AuthenticationChallengeBase::nullify()
     83 {
     84     m_isNull = true;
     85 }
     86 
     87 bool AuthenticationChallengeBase::compare(const AuthenticationChallenge& a, const AuthenticationChallenge& b)
     88 {
     89     if (a.isNull() && b.isNull())
     90         return true;
     91 
     92     if (a.isNull() || b.isNull())
     93         return false;
     94 
     95     if (a.protectionSpace() != b.protectionSpace())
     96         return false;
     97 
     98     if (a.proposedCredential() != b.proposedCredential())
     99         return false;
    100 
    101     if (a.previousFailureCount() != b.previousFailureCount())
    102         return false;
    103 
    104     if (a.failureResponse() != b.failureResponse())
    105         return false;
    106 
    107     if (a.error() != b.error())
    108         return false;
    109 
    110     return AuthenticationChallenge::platformCompare(a, b);
    111 }
    112 
    113 }
    114