1 files changed, 60 insertions, 0 deletions
diff --git a/dom/media/webrtc/transport/transportlayerice.h b/dom/media/webrtc/transport/transportlayerice.h
new file mode 100644
index 0000000000..1c55b71ce8
--- /dev/null
+++ b/dom/media/webrtc/transport/transportlayerice.h
@@ -0,0 +1,60 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+// Original author: ekr@rtfm.com
+
+// This is a wrapper around the nICEr ICE stack
+#ifndef transportlayerice_h__
+#define transportlayerice_h__
+
+#include "sigslot.h"
+
+#include "mozilla/RefPtr.h"
+
+#include "m_cpp_utils.h"
+
+#include "nricemediastream.h"
+#include "transportlayer.h"
+
+// An ICE transport layer -- corresponds to a single ICE
+namespace mozilla {
+
+class TransportLayerIce : public TransportLayer {
+ public:
+  TransportLayerIce();
+
+  virtual ~TransportLayerIce();
+
+  void SetParameters(RefPtr<NrIceMediaStream> stream, int component);
+
+  void ResetOldStream();    // called after successful ice restart
+  void RestoreOldStream();  // called after unsuccessful ice restart
+
+  // Transport layer overrides.
+  TransportResult SendPacket(MediaPacket& packet) override;
+
+  // Slots for ICE
+  void IceCandidate(NrIceMediaStream* stream, const std::string&);
+  void IceReady(NrIceMediaStream* stream);
+  void IceFailed(NrIceMediaStream* stream);
+  void IcePacketReceived(NrIceMediaStream* stream, int component,
+                         const unsigned char* data, int len);
+
+  // Useful for capturing encrypted packets
+  sigslot::signal2<TransportLayer*, MediaPacket&> SignalPacketSending;
+
+  TRANSPORT_LAYER_ID("ice")
+
+ private:
+  DISALLOW_COPY_ASSIGN(TransportLayerIce);
+  void PostSetup();
+
+  RefPtr<NrIceMediaStream> stream_;
+  int component_;
+};
+
+}  // namespace mozilla
+#endif