Use "= default" to denote default constructor or destructor
[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() = default;
35
36 NavigatorCredentials::~NavigatorCredentials() = default;
37
38 const char* NavigatorCredentials::supplementName()
39 {
40     return "NavigatorCredentials";
41 }
42
43 CredentialsContainer* NavigatorCredentials::credentials()
44 {
45     if (!m_credentialsContainer)
46         m_credentialsContainer = CredentialsContainer::create();
47
48     return m_credentialsContainer.get();
49 }
50
51 CredentialsContainer* NavigatorCredentials::credentials(Navigator& navigator)
52 {
53     return NavigatorCredentials::from(&navigator)->credentials();
54 }
55
56 NavigatorCredentials* NavigatorCredentials::from(Navigator* navigator)
57 {
58     NavigatorCredentials* supplement = static_cast<NavigatorCredentials*>(Supplement<Navigator>::from(navigator, supplementName()));
59     if (!supplement) {
60         auto newSupplement = std::make_unique<NavigatorCredentials>();
61         supplement = newSupplement.get();
62         provideTo(navigator, supplementName(), WTFMove(newSupplement));
63     }
64     return supplement;
65 }
66
67 } // namespace WebCore