1 files changed, 152 insertions, 0 deletions
diff --git a/third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_ice_candidate_pair_config.h b/third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_ice_candidate_pair_config.h
new file mode 100644
index 0000000000..e72d999cff
--- /dev/null
+++ b/third_party/libwebrtc/logging/rtc_event_log/events/rtc_event_ice_candidate_pair_config.h
@@ -0,0 +1,152 @@
+/*
+ *  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_EVENTS_RTC_EVENT_ICE_CANDIDATE_PAIR_CONFIG_H_
+#define LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_ICE_CANDIDATE_PAIR_CONFIG_H_
+
+#include <stdint.h>
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include "absl/strings/string_view.h"
+#include "api/rtc_event_log/rtc_event.h"
+#include "api/units/timestamp.h"
+#include "logging/rtc_event_log/events/rtc_event_field_encoding_parser.h"
+
+namespace webrtc {
+
+enum class IceCandidatePairConfigType {
+  kAdded,
+  kUpdated,
+  kDestroyed,
+  kSelected,
+  kNumValues,
+};
+
+// TODO(qingsi): Change the names of candidate types to "host", "srflx", "prflx"
+// and "relay" after the naming is spec-compliant in the signaling part
+enum class IceCandidateType {
+  kUnknown,
+  kLocal,
+  kStun,
+  kPrflx,
+  kRelay,
+  kNumValues,
+};
+
+enum class IceCandidatePairProtocol {
+  kUnknown,
+  kUdp,
+  kTcp,
+  kSsltcp,
+  kTls,
+  kNumValues,
+};
+
+enum class IceCandidatePairAddressFamily {
+  kUnknown,
+  kIpv4,
+  kIpv6,
+  kNumValues,
+};
+
+enum class IceCandidateNetworkType {
+  kUnknown,
+  kEthernet,
+  kLoopback,
+  kWifi,
+  kVpn,
+  kCellular,
+  kNumValues,
+};
+
+struct LoggedIceCandidatePairConfig {
+  int64_t log_time_us() const { return timestamp.us(); }
+  int64_t log_time_ms() const { return timestamp.ms(); }
+  Timestamp log_time() const { return timestamp; }
+
+  Timestamp timestamp = Timestamp::MinusInfinity();
+  IceCandidatePairConfigType type;
+  uint32_t candidate_pair_id;
+  IceCandidateType local_candidate_type;
+  IceCandidatePairProtocol local_relay_protocol;
+  IceCandidateNetworkType local_network_type;
+  IceCandidatePairAddressFamily local_address_family;
+  IceCandidateType remote_candidate_type;
+  IceCandidatePairAddressFamily remote_address_family;
+  IceCandidatePairProtocol candidate_pair_protocol;
+};
+
+class IceCandidatePairDescription {
+ public:
+  IceCandidatePairDescription();
+  explicit IceCandidatePairDescription(
+      const IceCandidatePairDescription& other);
+
+  ~IceCandidatePairDescription();
+
+  IceCandidateType local_candidate_type;
+  IceCandidatePairProtocol local_relay_protocol;
+  IceCandidateNetworkType local_network_type;
+  IceCandidatePairAddressFamily local_address_family;
+  IceCandidateType remote_candidate_type;
+  IceCandidatePairAddressFamily remote_address_family;
+  IceCandidatePairProtocol candidate_pair_protocol;
+};
+
+class RtcEventIceCandidatePairConfig final : public RtcEvent {
+ public:
+  static constexpr Type kType = Type::IceCandidatePairConfig;
+
+  RtcEventIceCandidatePairConfig(
+      IceCandidatePairConfigType type,
+      uint32_t candidate_pair_id,
+      const IceCandidatePairDescription& candidate_pair_desc);
+
+  ~RtcEventIceCandidatePairConfig() override;
+
+  Type GetType() const override { return kType; }
+  // N.B. An ICE config event is not considered an RtcEventLog config event.
+  bool IsConfigEvent() const override { return false; }
+
+  std::unique_ptr<RtcEventIceCandidatePairConfig> Copy() const;
+
+  IceCandidatePairConfigType type() const { return type_; }
+  uint32_t candidate_pair_id() const { return candidate_pair_id_; }
+  const IceCandidatePairDescription& candidate_pair_desc() const {
+    return candidate_pair_desc_;
+  }
+
+  static std::string Encode(rtc::ArrayView<const RtcEvent*> batch) {
+    // TODO(terelius): Implement
+    return "";
+  }
+
+  static RtcEventLogParseStatus Parse(
+      absl::string_view encoded_bytes,
+      bool batched,
+      std::vector<LoggedIceCandidatePairConfig>& output) {
+    // TODO(terelius): Implement
+    return RtcEventLogParseStatus::Error("Not Implemented", __FILE__, __LINE__);
+  }
+
+ private:
+  RtcEventIceCandidatePairConfig(const RtcEventIceCandidatePairConfig& other);
+
+  const IceCandidatePairConfigType type_;
+  const uint32_t candidate_pair_id_;
+  const IceCandidatePairDescription candidate_pair_desc_;
+};
+
+}  // namespace webrtc
+
+#endif  // LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_ICE_CANDIDATE_PAIR_CONFIG_H_