1/*
2 * Copyright (C) 2018 Apple Inc.
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#include "config.h"
26#include "LibWebRTCRtpTransceiverBackend.h"
27
28#if ENABLE(WEB_RTC) && USE(LIBWEBRTC)
29
30#include "LibWebRTCRtpReceiverBackend.h"
31#include "LibWebRTCRtpSenderBackend.h"
32#include "LibWebRTCUtils.h"
33
34namespace WebCore {
35
36std::unique_ptr<LibWebRTCRtpReceiverBackend> LibWebRTCRtpTransceiverBackend::createReceiverBackend()
37{
38 return std::make_unique<LibWebRTCRtpReceiverBackend>(m_rtcTransceiver->receiver());
39}
40
41std::unique_ptr<LibWebRTCRtpSenderBackend> LibWebRTCRtpTransceiverBackend::createSenderBackend(LibWebRTCPeerConnectionBackend& backend, LibWebRTCRtpSenderBackend::Source&& source)
42{
43 return std::make_unique<LibWebRTCRtpSenderBackend>(backend, m_rtcTransceiver->sender(), WTFMove(source));
44}
45
46RTCRtpTransceiverDirection LibWebRTCRtpTransceiverBackend::direction() const
47{
48 return toRTCRtpTransceiverDirection(m_rtcTransceiver->direction());
49}
50
51Optional<RTCRtpTransceiverDirection> LibWebRTCRtpTransceiverBackend::currentDirection() const
52{
53 auto value = m_rtcTransceiver->current_direction();
54 if (!value)
55 return WTF::nullopt;
56 return toRTCRtpTransceiverDirection(*value);
57}
58
59void LibWebRTCRtpTransceiverBackend::setDirection(RTCRtpTransceiverDirection direction)
60{
61 m_rtcTransceiver->SetDirection(fromRTCRtpTransceiverDirection(direction));
62}
63
64String LibWebRTCRtpTransceiverBackend::mid()
65{
66 if (auto mid = m_rtcTransceiver->mid())
67 return fromStdString(*mid);
68 return String { };
69}
70
71void LibWebRTCRtpTransceiverBackend::stop()
72{
73 m_rtcTransceiver->Stop();
74}
75
76bool LibWebRTCRtpTransceiverBackend::stopped() const
77{
78 return m_rtcTransceiver->stopped();
79}
80
81} // namespace WebCore
82
83#endif // ENABLE(WEB_RTC) && USE(LIBWEBRTC)
84