1 /* 2 * Copyright (c) 2021 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_END_LOG_H_ 12 #define LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_END_LOG_H_ 13 14 #include <memory> 15 #include <string> 16 #include <vector> 17 18 #include "absl/strings/string_view.h" 19 #include "api/array_view.h" 20 #include "api/rtc_event_log/rtc_event.h" 21 #include "api/units/timestamp.h" 22 #include "logging/rtc_event_log/events/rtc_event_field_encoding.h" 23 #include "logging/rtc_event_log/events/rtc_event_field_encoding_parser.h" 24 #include "logging/rtc_event_log/events/rtc_event_field_extraction.h" 25 26 namespace webrtc { 27 28 struct LoggedStopEvent { 29 LoggedStopEvent() = default; 30 LoggedStopEventLoggedStopEvent31 explicit LoggedStopEvent(Timestamp timestamp) : timestamp(timestamp) {} 32 log_time_usLoggedStopEvent33 int64_t log_time_us() const { return timestamp.us(); } log_time_msLoggedStopEvent34 int64_t log_time_ms() const { return timestamp.ms(); } log_timeLoggedStopEvent35 Timestamp log_time() const { return timestamp; } 36 37 Timestamp timestamp = Timestamp::PlusInfinity(); 38 }; 39 40 class RtcEventEndLog final : public RtcEvent { 41 public: 42 static constexpr Type kType = Type::EndV3Log; 43 44 explicit RtcEventEndLog(Timestamp timestamp); 45 ~RtcEventEndLog() override; 46 GetType()47 Type GetType() const override { return kType; } IsConfigEvent()48 bool IsConfigEvent() const override { return false; } 49 50 static std::string Encode(rtc::ArrayView<const RtcEvent*> batch); 51 52 static RtcEventLogParseStatus Parse(absl::string_view encoded_bytes, 53 bool batched, 54 std::vector<LoggedStopEvent>& output); 55 56 private: 57 RtcEventEndLog(const RtcEventEndLog& other); 58 59 static constexpr EventParameters event_params_{"EndLog", 60 RtcEventEndLog::kType}; 61 }; 62 63 } // namespace webrtc 64 #endif // LOGGING_RTC_EVENT_LOG_EVENTS_RTC_EVENT_END_LOG_H_ 65