1 | /* |
2 | * Copyright (C) 2017 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. AND ITS CONTRIBUTORS ``AS IS'' AND ANY |
14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
15 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
16 | * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
17 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
18 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
19 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
20 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
21 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
22 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 | */ |
24 | |
25 | #pragma once |
26 | |
27 | #include "SecurityOrigin.h" |
28 | #include <wtf/Vector.h> |
29 | |
30 | namespace WebCore { |
31 | |
32 | class Document; |
33 | class RTCPeerConnection; |
34 | |
35 | class RTCController { |
36 | public: |
37 | RTCController() = default; |
38 | |
39 | #if ENABLE(WEB_RTC) |
40 | ~RTCController(); |
41 | |
42 | void reset(bool shouldFilterICECandidates); |
43 | |
44 | void add(RTCPeerConnection&); |
45 | void remove(RTCPeerConnection&); |
46 | |
47 | WEBCORE_EXPORT void disableICECandidateFilteringForAllOrigins(); |
48 | WEBCORE_EXPORT void disableICECandidateFilteringForDocument(Document&); |
49 | WEBCORE_EXPORT void enableICECandidateFiltering(); |
50 | |
51 | private: |
52 | |
53 | bool shouldDisableICECandidateFiltering(Document&); |
54 | |
55 | struct PeerConnectionOrigin { |
56 | Ref<SecurityOrigin> topOrigin; |
57 | Ref<SecurityOrigin> clientOrigin; |
58 | }; |
59 | Vector<PeerConnectionOrigin> m_filteringDisabledOrigins; |
60 | Vector<std::reference_wrapper<RTCPeerConnection>> m_peerConnections; |
61 | bool m_shouldFilterICECandidates { true }; |
62 | #endif |
63 | }; |
64 | |
65 | } // namespace WebCore |
66 | |