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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 
     26 #include "config.h"
     27 #include "WebKitDLL.h"
     28 #include <initguid.h>
     29 #include "WebURLAuthenticationChallengeSender.h"
     30 
     31 #include "WebKit.h"
     32 #include "WebURLAuthenticationChallenge.h"
     33 #include "WebURLCredential.h"
     34 #include <WebCore/AuthenticationClient.h>
     35 #include <WebCore/COMPtr.h>
     36 
     37 using namespace WebCore;
     38 
     39 // WebURLAuthenticationChallengeSender ----------------------------------------------------------------
     40 
     41 WebURLAuthenticationChallengeSender::WebURLAuthenticationChallengeSender(PassRefPtr<AuthenticationClient> client)
     42     : m_refCount(0)
     43     , m_client(client)
     44 {
     45     ASSERT(m_client);
     46     gClassCount++;
     47     gClassNameCount.add("WebURLAuthenticationChallengeSender");
     48 }
     49 
     50 WebURLAuthenticationChallengeSender::~WebURLAuthenticationChallengeSender()
     51 {
     52     gClassCount--;
     53     gClassNameCount.remove("WebURLAuthenticationChallengeSender");
     54 }
     55 
     56 WebURLAuthenticationChallengeSender* WebURLAuthenticationChallengeSender::createInstance(PassRefPtr<WebCore::AuthenticationClient> client)
     57 {
     58     WebURLAuthenticationChallengeSender* instance = new WebURLAuthenticationChallengeSender(client);
     59     instance->AddRef();
     60     return instance;
     61 }
     62 
     63 // IUnknown -------------------------------------------------------------------
     64 
     65 HRESULT STDMETHODCALLTYPE WebURLAuthenticationChallengeSender::QueryInterface(REFIID riid, void** ppvObject)
     66 {
     67     *ppvObject = 0;
     68     if (IsEqualGUID(riid, IID_IUnknown))
     69         *ppvObject = static_cast<IUnknown*>(this);
     70     else if (IsEqualGUID(riid, __uuidof(this)))
     71         *ppvObject = static_cast<WebURLAuthenticationChallengeSender*>(this);
     72     else if (IsEqualGUID(riid, IID_IWebURLAuthenticationChallengeSender))
     73         *ppvObject = static_cast<IWebURLAuthenticationChallengeSender*>(this);
     74     else
     75         return E_NOINTERFACE;
     76 
     77     AddRef();
     78     return S_OK;
     79 }
     80 
     81 ULONG STDMETHODCALLTYPE WebURLAuthenticationChallengeSender::AddRef(void)
     82 {
     83     return ++m_refCount;
     84 }
     85 
     86 ULONG STDMETHODCALLTYPE WebURLAuthenticationChallengeSender::Release(void)
     87 {
     88     ULONG newRef = --m_refCount;
     89     if (!newRef)
     90         delete(this);
     91 
     92     return newRef;
     93 }
     94 
     95 // WebURLAuthenticationChallengeSender ----------------------------------------------------------------
     96 
     97 AuthenticationClient* WebURLAuthenticationChallengeSender::authenticationClient() const
     98 {
     99     return m_client.get();
    100 }
    101 
    102