1 /* 2 * Copyright (c) 2019 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 #ifndef LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_REMOTE_ESTIMATE_H_ 11 #define LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_REMOTE_ESTIMATE_H_ 12 13 #include <memory> 14 #include <string> 15 #include <vector> 16 17 #include "absl/strings/string_view.h" 18 #include "absl/types/optional.h" 19 #include "api/rtc_event_log/rtc_event.h" 20 #include "api/units/data_rate.h" 21 #include "api/units/timestamp.h" 22 #include "logging/rtc_event_log/events/rtc_event_field_encoding_parser.h" 23 24 namespace webrtc { 25 26 struct LoggedRemoteEstimateEvent { 27 LoggedRemoteEstimateEvent() = default; 28 log_time_usLoggedRemoteEstimateEvent29 int64_t log_time_us() const { return timestamp.us(); } log_time_msLoggedRemoteEstimateEvent30 int64_t log_time_ms() const { return timestamp.ms(); } log_timeLoggedRemoteEstimateEvent31 Timestamp log_time() const { return timestamp; } 32 33 Timestamp timestamp = Timestamp::MinusInfinity(); 34 absl::optional<DataRate> link_capacity_lower; 35 absl::optional<DataRate> link_capacity_upper; 36 }; 37 38 class RtcEventRemoteEstimate final : public RtcEvent { 39 public: 40 static constexpr Type kType = Type::RemoteEstimateEvent; 41 RtcEventRemoteEstimate(DataRate link_capacity_lower,DataRate link_capacity_upper)42 RtcEventRemoteEstimate(DataRate link_capacity_lower, 43 DataRate link_capacity_upper) 44 : link_capacity_lower_(link_capacity_lower), 45 link_capacity_upper_(link_capacity_upper) {} 46 GetType()47 Type GetType() const override { return kType; } IsConfigEvent()48 bool IsConfigEvent() const override { return false; } 49 Encode(rtc::ArrayView<const RtcEvent * > batch)50 static std::string Encode(rtc::ArrayView<const RtcEvent*> batch) { 51 // TODO(terelius): Implement 52 return ""; 53 } 54 Parse(absl::string_view encoded_bytes,bool batched,std::vector<LoggedRemoteEstimateEvent> & output)55 static RtcEventLogParseStatus Parse( 56 absl::string_view encoded_bytes, 57 bool batched, 58 std::vector<LoggedRemoteEstimateEvent>& output) { 59 // TODO(terelius): Implement 60 return RtcEventLogParseStatus::Error("Not Implemented", __FILE__, __LINE__); 61 } 62 63 const DataRate link_capacity_lower_; 64 const DataRate link_capacity_upper_; 65 }; 66 67 } // namespace webrtc 68 #endif // LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_REMOTE_ESTIMATE_H_ 69