WebURLAuthenticationChallengeSender.cpp revision 2bde8e466a4451c7319e3a072d118917957d6554 
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 "COMPtr.h"
32#include "WebKit.h"
33#include "WebURLAuthenticationChallenge.h"
34#include "WebURLCredential.h"
35#include <WebCore/AuthenticationClient.h>
36
37using namespace WebCore;
38
39// WebURLAuthenticationChallengeSender ----------------------------------------------------------------
40
41WebURLAuthenticationChallengeSender::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
50WebURLAuthenticationChallengeSender::~WebURLAuthenticationChallengeSender()
51{
52    gClassCount--;
53    gClassNameCount.remove("WebURLAuthenticationChallengeSender");
54}
55
56WebURLAuthenticationChallengeSender* WebURLAuthenticationChallengeSender::createInstance(PassRefPtr<WebCore::AuthenticationClient> client)
57{
58    WebURLAuthenticationChallengeSender* instance = new WebURLAuthenticationChallengeSender(client);
59    instance->AddRef();
60    return instance;
61}
62
63// IUnknown -------------------------------------------------------------------
64
65HRESULT 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
81ULONG STDMETHODCALLTYPE WebURLAuthenticationChallengeSender::AddRef(void)
82{
83    return ++m_refCount;
84}
85
86ULONG 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
97AuthenticationClient* WebURLAuthenticationChallengeSender::authenticationClient() const
98{
99    return m_client.get();
100}
101
102