1 files changed, 43 insertions, 0 deletions
diff --git a/dom/media/webrtc/sdp/SdpTelemetry.h b/dom/media/webrtc/sdp/SdpTelemetry.h
new file mode 100644
index 0000000000..ce308a04ec
--- /dev/null
+++ b/dom/media/webrtc/sdp/SdpTelemetry.h
@@ -0,0 +1,43 @@
+/* -*- 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/. */
+
+#ifndef _SDPTELEMETRY_H_
+#define _SDPTELEMETRY_H_
+
+#include "sdp/SdpParser.h"
+#include "sdp/SdpPref.h"
+
+namespace mozilla {
+
+class SdpTelemetry {
+ public:
+  SdpTelemetry() = delete;
+
+  using Results = UniquePtr<SdpParser::Results>;
+  using Modes = SdpPref::AlternateParseModes;
+
+  enum class Roles {
+    Primary,
+    Secondary,
+  };
+
+  static auto RecordParse(const Results& aResults, const Modes& aMode,
+                          const Roles& aRole) -> void;
+
+  static auto RecordSecondaryParse(const Results& aResult, const Modes& aMode)
+      -> void;
+
+  static auto RecordCompare(const Results& aFirst, const Results& aSecond,
+                            const Modes& aMode) -> void;
+
+ private:
+  static auto BucketNameFragment(const Results& aResult, const Modes& aModes,
+                                 const Roles& aRoles) -> nsAutoString;
+};
+
+}  // namespace mozilla
+
+#endif