1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this file, 5 * You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef transportlayersrtp_h__ 8 #define transportlayersrtp_h__ 9 10 #include <string> 11 12 #include "transportlayer.h" 13 #include "mozilla/RefPtr.h" 14 #include "SrtpFlow.h" 15 16 namespace mozilla { 17 18 class TransportLayerDtls; 19 20 class TransportLayerSrtp final : public TransportLayer { 21 public: 22 explicit TransportLayerSrtp(TransportLayerDtls& dtls); 23 virtual ~TransportLayerSrtp() = default; 24 25 // Transport layer overrides. 26 void WasInserted() override; 27 TransportResult SendPacket(MediaPacket& packet) override; 28 29 // Signals 30 void StateChange(TransportLayer* layer, State state); 31 void PacketReceived(TransportLayer* layer, MediaPacket& packet); 32 33 TRANSPORT_LAYER_ID("srtp") 34 35 private: 36 bool Setup(); 37 DISALLOW_COPY_ASSIGN(TransportLayerSrtp); 38 RefPtr<SrtpFlow> mSendSrtp; 39 RefPtr<SrtpFlow> mRecvSrtp; 40 }; 41 42 } // namespace mozilla 43 #endif 44