1 files changed, 56 insertions, 0 deletions
diff --git a/dom/media/webrtc/common/NullTransport.h b/dom/media/webrtc/common/NullTransport.h
new file mode 100644
index 0000000000..a9b270c6d6
--- /dev/null
+++ b/dom/media/webrtc/common/NullTransport.h
@@ -0,0 +1,56 @@
+/* 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/. */
+
+#ifndef NULL_TRANSPORT_H_
+#define NULL_TRANSPORT_H_
+
+#include "mozilla/Attributes.h"
+
+#include "api/call/transport.h"
+
+namespace mozilla {
+
+/**
+ * NullTransport is registered as ExternalTransport to throw away data
+ */
+class NullTransport : public webrtc::Transport {
+ public:
+  virtual bool SendRtp(const uint8_t* packet, size_t length,
+                       const webrtc::PacketOptions& options) override {
+    (void)packet;
+    (void)length;
+    (void)options;
+    return true;
+  }
+
+  virtual bool SendRtcp(const uint8_t* packet, size_t length) override {
+    (void)packet;
+    (void)length;
+    return true;
+  }
+#if 0
+  virtual int SendPacket(int channel, const void *data, size_t len)
+  {
+    (void) channel; (void) data;
+    return len;
+  }
+
+  virtual int SendRTCPPacket(int channel, const void *data, size_t len)
+  {
+    (void) channel; (void) data;
+    return len;
+  }
+#endif
+  NullTransport() {}
+
+  virtual ~NullTransport() {}
+
+ private:
+  NullTransport(const NullTransport& other) = delete;
+  void operator=(const NullTransport& other) = delete;
+};
+
+}  // namespace mozilla
+
+#endif