/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=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 WebrtcTelemetry_h__

#define WebrtcTelemetry_h__

#include "nsBaseHashtable.h"

#include "nsHashKeys.h"

#include "core/TelemetryCommon.h"

class WebrtcTelemetry {

public:

  struct WebrtcIceCandidateStats {

    uint32_t successCount;

    uint32_t failureCount;

    WebrtcIceCandidateStats() :

      successCount(0),

      failureCount(0)

    {

    }

  };

  struct WebrtcIceStatsCategory {

    struct WebrtcIceCandidateStats webrtc;

  };

  typedef nsBaseHashtableET<nsUint32HashKey, WebrtcIceStatsCategory> WebrtcIceCandidateType;

  void RecordIceCandidateMask(const uint32_t iceCandidateBitmask, bool success);

  bool GetWebrtcStats(JSContext *cx, JS::MutableHandle<JS::Value> ret);

  size_t SizeOfExcludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;

private:

  bool AddIceInfo(JSContext *cx, JS::Handle<JSObject*> rootObj);

  mozilla::Telemetry::Common::AutoHashtable<WebrtcIceCandidateType> mWebrtcIceCandidates;

};

#endif // WebrtcTelemetry_h__