1 /* 2 * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_ICE_CANDIDATE_PAIR_H_ 12 #define LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_ICE_CANDIDATE_PAIR_H_ 13 14 #include <stdint.h> 15 16 #include <memory> 17 #include <string> 18 #include <vector> 19 20 #include "absl/strings/string_view.h" 21 #include "api/rtc_event_log/rtc_event.h" 22 #include "api/units/timestamp.h" 23 #include "logging/rtc_event_log/events/rtc_event_field_encoding_parser.h" 24 25 namespace webrtc { 26 27 enum class IceCandidatePairEventType { 28 kCheckSent, 29 kCheckReceived, 30 kCheckResponseSent, 31 kCheckResponseReceived, 32 kNumValues, 33 }; 34 35 struct LoggedIceCandidatePairEvent { 36 LoggedIceCandidatePairEvent() = default; LoggedIceCandidatePairEventLoggedIceCandidatePairEvent37 LoggedIceCandidatePairEvent(Timestamp timestamp, 38 IceCandidatePairEventType type, 39 uint32_t candidate_pair_id, 40 uint32_t transaction_id) 41 : timestamp(timestamp), 42 type(type), 43 candidate_pair_id(candidate_pair_id), 44 transaction_id(transaction_id) {} 45 log_time_usLoggedIceCandidatePairEvent46 int64_t log_time_us() const { return timestamp.us(); } log_time_msLoggedIceCandidatePairEvent47 int64_t log_time_ms() const { return timestamp.ms(); } log_timeLoggedIceCandidatePairEvent48 Timestamp log_time() const { return timestamp; } 49 50 Timestamp timestamp = Timestamp::MinusInfinity(); 51 IceCandidatePairEventType type; 52 uint32_t candidate_pair_id; 53 uint32_t transaction_id; 54 }; 55 56 class RtcEventIceCandidatePair final : public RtcEvent { 57 public: 58 static constexpr Type kType = Type::IceCandidatePairEvent; 59 60 RtcEventIceCandidatePair(IceCandidatePairEventType type, 61 uint32_t candidate_pair_id, 62 uint32_t transaction_id); 63 64 ~RtcEventIceCandidatePair() override; 65 GetType()66 Type GetType() const override { return kType; } IsConfigEvent()67 bool IsConfigEvent() const override { return false; } 68 69 std::unique_ptr<RtcEventIceCandidatePair> Copy() const; 70 type()71 IceCandidatePairEventType type() const { return type_; } candidate_pair_id()72 uint32_t candidate_pair_id() const { return candidate_pair_id_; } transaction_id()73 uint32_t transaction_id() const { return transaction_id_; } 74 Encode(rtc::ArrayView<const RtcEvent * > batch)75 static std::string Encode(rtc::ArrayView<const RtcEvent*> batch) { 76 // TODO(terelius): Implement 77 return ""; 78 } 79 Parse(absl::string_view encoded_bytes,bool batched,std::vector<LoggedIceCandidatePairEvent> & output)80 static RtcEventLogParseStatus Parse( 81 absl::string_view encoded_bytes, 82 bool batched, 83 std::vector<LoggedIceCandidatePairEvent>& output) { 84 // TODO(terelius): Implement 85 return RtcEventLogParseStatus::Error("Not Implemented", __FILE__, __LINE__); 86 } 87 88 private: 89 RtcEventIceCandidatePair(const RtcEventIceCandidatePair& other); 90 91 const IceCandidatePairEventType type_; 92 const uint32_t candidate_pair_id_; 93 const uint32_t transaction_id_; 94 }; 95 96 } // namespace webrtc 97 98 #endif // LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_ICE_CANDIDATE_PAIR_H_ 99