1 files changed, 56 insertions, 0 deletions
diff --git a/third_party/libwebrtc/logging/rtc_event_log/ice_logger.h b/third_party/libwebrtc/logging/rtc_event_log/ice_logger.h
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index 0000000000..0dea43bf9d
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+++ b/third_party/libwebrtc/logging/rtc_event_log/ice_logger.h
@@ -0,0 +1,56 @@
+/*
+ *  Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef LOGGING_RTC_EVENT_LOG_ICE_LOGGER_H_
+#define LOGGING_RTC_EVENT_LOG_ICE_LOGGER_H_
+
+#include <unordered_map>
+
+#include "logging/rtc_event_log/events/rtc_event_ice_candidate_pair.h"
+#include "logging/rtc_event_log/events/rtc_event_ice_candidate_pair_config.h"
+
+namespace webrtc {
+
+class RtcEventLog;
+
+// IceEventLog wraps RtcEventLog and provides structural logging of ICE-specific
+// events. The logged events are serialized with other RtcEvent's if protobuf is
+// enabled in the build.
+class IceEventLog {
+ public:
+  IceEventLog();
+  ~IceEventLog();
+
+  void set_event_log(RtcEventLog* event_log) { event_log_ = event_log; }
+
+  void LogCandidatePairConfig(
+      IceCandidatePairConfigType type,
+      uint32_t candidate_pair_id,
+      const IceCandidatePairDescription& candidate_pair_desc);
+
+  void LogCandidatePairEvent(IceCandidatePairEventType type,
+                             uint32_t candidate_pair_id,
+                             uint32_t transaction_id);
+
+  // This method constructs a config event for each candidate pair with their
+  // description and logs these config events. It is intended to be called when
+  // logging starts to ensure that we have at least one config for each
+  // candidate pair id.
+  void DumpCandidatePairDescriptionToMemoryAsConfigEvents() const;
+
+ private:
+  RtcEventLog* event_log_ = nullptr;
+  std::unordered_map<uint32_t, IceCandidatePairDescription>
+      candidate_pair_desc_by_id_;
+};
+
+}  // namespace webrtc
+
+#endif  // LOGGING_RTC_EVENT_LOG_ICE_LOGGER_H_