Wire up RTP keep-alive in ortc api.

webrtc/ortc/rtptransportadapter.h

 /*
  *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 18 matching lines @@
 // is used to implement both a secure and insecure RTP transport.
 //
 // TODO(deadbeef): When BaseChannel is split apart into separate
 // "RtpTransport"/"RtpTransceiver"/"RtpSender"/"RtpReceiver" objects, this
 // adapter object can be removed.
 class RtpTransportAdapter : public SrtpTransportInterface {
  public:
   // |rtp| can't be null. |rtcp| can if RTCP muxing is used immediately (meaning
   // |rtcp_parameters.mux| is also true).
   static RTCErrorOr<std::unique_ptr<RtpTransportInterface>> CreateProxied(
-      const RtcpParameters& rtcp_parameters,
+      const RtpTransportParameters& rtcp_parameters,
       PacketTransportInterface* rtp,
       PacketTransportInterface* rtcp,
       RtpTransportControllerAdapter* rtp_transport_controller);
 
   static RTCErrorOr<std::unique_ptr<SrtpTransportInterface>> CreateSrtpProxied(
-      const RtcpParameters& rtcp_parameters,
+      const RtpTransportParameters& rtcp_parameters,
       PacketTransportInterface* rtp,
       PacketTransportInterface* rtcp,
       RtpTransportControllerAdapter* rtp_transport_controller);
 
   ~RtpTransportAdapter() override;
 
   // RtpTransportInterface implementation.
   PacketTransportInterface* GetRtpPacketTransport() const override;
   PacketTransportInterface* GetRtcpPacketTransport() const override;
-  RTCError SetRtcpParameters(const RtcpParameters& parameters) override;
-  RtcpParameters GetRtcpParameters() const override { return rtcp_parameters_; }
+  RTCError SetParameters(const RtpTransportParameters& parameters) override;
+  RtpTransportParameters GetParameters() const override { return parameters_; }
 
   // SRTP specific implementation.
   RTCError SetSrtpSendKey(const cricket::CryptoParams& params) override;
   RTCError SetSrtpReceiveKey(const cricket::CryptoParams& params) override;
 
   // Methods used internally by OrtcFactory.
   RtpTransportControllerAdapter* rtp_transport_controller() {
     return rtp_transport_controller_;
   }
   void TakeOwnershipOfRtpTransportController(
       std::unique_ptr<RtpTransportControllerInterface> controller);
 
   // Used by RtpTransportControllerAdapter to tell when it should stop
   // returning this transport from GetTransports().
   sigslot::signal1<RtpTransportAdapter*> SignalDestroyed;
 
   // Used by the RtpTransportControllerAdapter to tell if an rtp sender or
   // receiver can be created.
   bool is_srtp_transport() { return is_srtp_transport_; }
   // Used by the RtpTransportControllerAdapter to set keys for senders and
   // receivers.
   rtc::Optional<cricket::CryptoParams> send_key() { return send_key_; }
   rtc::Optional<cricket::CryptoParams> receive_key() { return receive_key_; }
 
  protected:
   RtpTransportAdapter* GetInternal() override { return this; }
 
  private:
-  RtpTransportAdapter(const RtcpParameters& rtcp_parameters,
+  RtpTransportAdapter(const RtcpParameters& rtcp_params,
                       PacketTransportInterface* rtp,
                       PacketTransportInterface* rtcp,
                       RtpTransportControllerAdapter* rtp_transport_controller,
                       bool is_srtp_transport);
 
   PacketTransportInterface* rtp_packet_transport_;
   PacketTransportInterface* rtcp_packet_transport_;
-  RtpTransportControllerAdapter* rtp_transport_controller_;
+  RtpTransportControllerAdapter* const rtp_transport_controller_;
   // Non-null if this class owns the transport controller.
   std::unique_ptr<RtpTransportControllerInterface>
       owned_rtp_transport_controller_;
-  RtcpParameters rtcp_parameters_;
+  RtpTransportParameters parameters_;
 
   // SRTP specific members.
   rtc::Optional<cricket::CryptoParams> send_key_;
   rtc::Optional<cricket::CryptoParams> receive_key_;
   bool is_srtp_transport_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(RtpTransportAdapter);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_ORTC_RTPTRANSPORTADAPTER_H_