1 files changed, 54 insertions, 0 deletions
diff --git a/dom/media/webrtc/transport/ipc/NrIceStunAddrMessageUtils.h b/dom/media/webrtc/transport/ipc/NrIceStunAddrMessageUtils.h
new file mode 100644
index 0000000000..34ec46726e
--- /dev/null
+++ b/dom/media/webrtc/transport/ipc/NrIceStunAddrMessageUtils.h
@@ -0,0 +1,54 @@
+/* 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 mozilla_net_NrIceStunAddrMessageUtils_h
+#define mozilla_net_NrIceStunAddrMessageUtils_h
+
+// forward declare NrIceStunAddr for --disable-webrtc builds where
+// the header will not be available.
+namespace mozilla {
+class NrIceStunAddr;
+}  // namespace mozilla
+
+#include "ipc/IPCMessageUtils.h"
+#ifdef MOZ_WEBRTC
+#  include "transport/nricestunaddr.h"
+#endif
+
+namespace IPC {
+
+template <>
+struct ParamTraits<mozilla::NrIceStunAddr> {
+  static void Write(MessageWriter* aWriter,
+                    const mozilla::NrIceStunAddr& aParam) {
+#ifdef MOZ_WEBRTC
+    const size_t bufSize = aParam.SerializationBufferSize();
+    char* buffer = new char[bufSize];
+    aParam.Serialize(buffer, bufSize);
+    aWriter->WriteBytes((void*)buffer, bufSize);
+    delete[] buffer;
+#endif
+  }
+
+  static bool Read(MessageReader* aReader, mozilla::NrIceStunAddr* aResult) {
+#ifdef MOZ_WEBRTC
+    const size_t bufSize = aResult->SerializationBufferSize();
+    char* buffer = new char[bufSize];
+    bool result = aReader->ReadBytesInto((void*)buffer, bufSize);
+
+    if (result) {
+      result = result && (NS_OK == aResult->Deserialize(buffer, bufSize));
+    }
+    delete[] buffer;
+
+    return result;
+#else
+    return false;
+#endif
+  }
+};
+
+}  // namespace IPC
+
+#endif  // mozilla_net_NrIceStunAddrMessageUtils_h