e830e683c4
The TransportController will be replaced by the JsepTransportController and JsepTransport will be replace be JsepTransport2. The JsepTransportController will take the entire SessionDescription and handle the RtcpMux, Sdes and BUNDLE internally. The ownership model is also changed. The P2P layer transports are not ref-counted and will be owned by the JsepTransport2. In ORTC aspect, RtpTransportAdapter is now a wrapper over RtpTransport or SrtpTransport and it implements the public and internal interface by calling the transport underneath. Bug: webrtc:8587 Change-Id: Ia7fa61288a566f211f8560072ea0eecaf19e48df Reviewed-on: https://webrtc-review.googlesource.com/59586 Commit-Queue: Zhi Huang <zhihuang@webrtc.org> Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22693}
106 lines
3.2 KiB
C++
106 lines
3.2 KiB
C++
/*
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* Copyright 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef PC_RTPTRANSPORTINTERNALADAPTER_H_
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#define PC_RTPTRANSPORTINTERNALADAPTER_H_
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#include <memory>
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#include <utility>
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#include "pc/rtptransportinternal.h"
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namespace webrtc {
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// This class is used by SrtpTransport and DtlsSrtpTransport in order to reduce
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// the duplicated code. Using this class, different subclasses can override only
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// part of RtpTransportInternal methods without implementing all the common
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// methods.
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class RtpTransportInternalAdapter : public RtpTransportInternal {
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public:
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RtpTransportInternalAdapter() {}
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explicit RtpTransportInternalAdapter(RtpTransportInternal* transport)
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: transport_(transport) {
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RTC_DCHECK(transport_);
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}
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void SetRtcpMuxEnabled(bool enable) override {
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transport_->SetRtcpMuxEnabled(enable);
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}
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bool rtcp_mux_enabled() const override {
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return transport_->rtcp_mux_enabled();
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}
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rtc::PacketTransportInternal* rtp_packet_transport() const override {
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return transport_->rtp_packet_transport();
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}
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void SetRtpPacketTransport(rtc::PacketTransportInternal* rtp) override {
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transport_->SetRtpPacketTransport(rtp);
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}
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rtc::PacketTransportInternal* rtcp_packet_transport() const override {
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return transport_->rtcp_packet_transport();
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}
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void SetRtcpPacketTransport(rtc::PacketTransportInternal* rtcp) override {
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transport_->SetRtcpPacketTransport(rtcp);
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}
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bool IsReadyToSend() const override { return transport_->IsReadyToSend(); }
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bool IsWritable(bool rtcp) const override {
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return transport_->IsWritable(rtcp);
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}
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bool SendRtpPacket(rtc::CopyOnWriteBuffer* packet,
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const rtc::PacketOptions& options,
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int flags) override {
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return transport_->SendRtpPacket(packet, options, flags);
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}
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bool SendRtcpPacket(rtc::CopyOnWriteBuffer* packet,
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const rtc::PacketOptions& options,
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int flags) override {
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return transport_->SendRtcpPacket(packet, options, flags);
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}
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// RtpTransportInterface overrides.
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PacketTransportInterface* GetRtpPacketTransport() const override {
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return transport_->GetRtpPacketTransport();
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}
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PacketTransportInterface* GetRtcpPacketTransport() const override {
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return transport_->GetRtcpPacketTransport();
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}
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RTCError SetParameters(const RtpTransportParameters& parameters) override {
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return transport_->SetParameters(parameters);
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}
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RtpTransportParameters GetParameters() const override {
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return transport_->GetParameters();
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}
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RtpTransportAdapter* GetInternal() override { return nullptr; }
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void SetMetricsObserver(
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rtc::scoped_refptr<MetricsObserverInterface> metrics_observer) override {
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transport_->SetMetricsObserver(metrics_observer);
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}
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protected:
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// Owned by the subclasses.
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RtpTransportInternal* transport_ = nullptr;
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};
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} // namespace webrtc
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#endif // PC_RTPTRANSPORTINTERNALADAPTER_H_
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