1 | /* |
2 | * Copyright (C) 2015-2018 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 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 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 | #pragma once |
27 | |
28 | #include "APIObject.h" |
29 | #include <WebCore/MediaConstraints.h> |
30 | #include <wtf/CompletionHandler.h> |
31 | #include <wtf/text/WTFString.h> |
32 | |
33 | namespace WebCore { |
34 | class SecurityOrigin; |
35 | } |
36 | |
37 | namespace WebKit { |
38 | |
39 | class UserMediaPermissionCheckProxy : public API::ObjectImpl<API::Object::Type::UserMediaPermissionCheck> { |
40 | public: |
41 | enum class PermissionInfo { Error, Unknown, Granted }; |
42 | using CompletionHandler = WTF::CompletionHandler<void(PermissionInfo)>; |
43 | |
44 | static Ref<UserMediaPermissionCheckProxy> create(uint64_t frameID, CompletionHandler&& handler, Ref<WebCore::SecurityOrigin>&& userMediaDocumentOrigin, Ref<WebCore::SecurityOrigin>&& topLevelDocumentOrigin) |
45 | { |
46 | return adoptRef(*new UserMediaPermissionCheckProxy(frameID, WTFMove(handler), WTFMove(userMediaDocumentOrigin), WTFMove(topLevelDocumentOrigin))); |
47 | } |
48 | |
49 | void deny() { setUserMediaAccessInfo(false); } |
50 | void setUserMediaAccessInfo(bool); |
51 | void invalidate() { complete(PermissionInfo::Error); } |
52 | |
53 | uint64_t frameID() const { return m_frameID; } |
54 | WebCore::SecurityOrigin& userMediaDocumentSecurityOrigin() { return m_userMediaDocumentSecurityOrigin.get(); } |
55 | WebCore::SecurityOrigin& topLevelDocumentSecurityOrigin() { return m_topLevelDocumentSecurityOrigin.get(); } |
56 | |
57 | private: |
58 | UserMediaPermissionCheckProxy(uint64_t frameID, CompletionHandler&&, Ref<WebCore::SecurityOrigin>&& userMediaDocumentOrigin, Ref<WebCore::SecurityOrigin>&& topLevelDocumentOrigin); |
59 | ~UserMediaPermissionCheckProxy(); |
60 | |
61 | void complete(PermissionInfo); |
62 | |
63 | uint64_t m_frameID; |
64 | CompletionHandler m_completionHandler; |
65 | Ref<WebCore::SecurityOrigin> m_userMediaDocumentSecurityOrigin; |
66 | Ref<WebCore::SecurityOrigin> m_topLevelDocumentSecurityOrigin; |
67 | }; |
68 | |
69 | } // namespace WebKit |
70 | |