[CredentialManagement] Incorporate IDL updates from latest spec
[WebKit-https.git] / Source / WebCore / Modules / credentials / NavigatorCredentials.cpp
1 /*
2  * Copyright (C) 2017 Google 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 INC. AND ITS CONTRIBUTORS ``AS IS''
14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23  * THE POSSIBILITY OF SUCH DAMAGE.
24  */
25
26 #include "config.h"
27 #include "NavigatorCredentials.h"
28
29 #include "Navigator.h"
30
31
32 namespace WebCore {
33
34 NavigatorCredentials::NavigatorCredentials()
35 {
36 }
37
38 NavigatorCredentials::~NavigatorCredentials()
39 {
40 }
41
42 const char* NavigatorCredentials::supplementName()
43 {
44     return "NavigatorCredentials";
45 }
46
47 CredentialsContainer* NavigatorCredentials::credentials()
48 {
49     if (!m_credentialsContainer)
50         m_credentialsContainer = CredentialsContainer::create();
51
52     return m_credentialsContainer.get();
53 }
54
55 CredentialsContainer* NavigatorCredentials::credentials(Navigator& navigator)
56 {
57     return NavigatorCredentials::from(&navigator)->credentials();
58 }
59
60 NavigatorCredentials* NavigatorCredentials::from(Navigator* navigator)
61 {
62     NavigatorCredentials* supplement = static_cast<NavigatorCredentials*>(Supplement<Navigator>::from(navigator, supplementName()));
63     if (!supplement) {
64         auto newSupplement = std::make_unique<NavigatorCredentials>();
65         supplement = newSupplement.get();
66         provideTo(navigator, supplementName(), WTFMove(newSupplement));
67     }
68     return supplement;
69 }
70
71 } // namespace WebCore