Sebastian Jansson | 1175ae0 | 2019-03-13 08:56:58 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 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 RTC_TOOLS_EVENT_LOG_VISUALIZER_LOG_SIMULATION_H_ |
| 11 | #define RTC_TOOLS_EVENT_LOG_VISUALIZER_LOG_SIMULATION_H_ |
| 12 | |
| 13 | #include <deque> |
| 14 | #include <functional> |
| 15 | #include <map> |
| 16 | #include <memory> |
| 17 | #include <vector> |
| 18 | |
| 19 | #include "api/transport/network_control.h" |
| 20 | #include "logging/rtc_event_log/rtc_event_log_parser.h" |
| 21 | #include "modules/congestion_controller/rtp/transport_feedback_adapter.h" |
| 22 | |
| 23 | namespace webrtc { |
| 24 | |
| 25 | class LogBasedNetworkControllerSimulation { |
| 26 | public: |
| 27 | explicit LogBasedNetworkControllerSimulation( |
| 28 | std::unique_ptr<NetworkControllerFactoryInterface> factory, |
| 29 | std::function<void(const NetworkControlUpdate&, Timestamp)> |
| 30 | update_handler); |
| 31 | ~LogBasedNetworkControllerSimulation(); |
| 32 | void ProcessEventsInLog(const ParsedRtcEventLog& parsed_log_); |
| 33 | |
| 34 | private: |
| 35 | struct ProbingStatus { |
| 36 | const LoggedBweProbeClusterCreatedEvent event; |
| 37 | size_t bytes_sent; |
| 38 | size_t packets_sent; |
| 39 | }; |
| 40 | void HandleStateUpdate(const NetworkControlUpdate& update); |
| 41 | void ProcessUntil(Timestamp to_time); |
| 42 | |
| 43 | void OnProbeCreated(const LoggedBweProbeClusterCreatedEvent& probe_cluster); |
| 44 | void OnPacketSent(const LoggedPacketInfo& packet); |
| 45 | void OnFeedback(const LoggedRtcpPacketTransportFeedback& feedback); |
| 46 | void OnReceiverReport(const LoggedRtcpPacketReceiverReport& report); |
| 47 | void OnIceConfig(const LoggedIceCandidatePairConfig& candidate); |
Sebastian Jansson | 2db5fc0 | 2019-04-30 14:17:45 +0200 | [diff] [blame^] | 48 | RtcEventLogNullImpl null_event_log_; |
Sebastian Jansson | 1175ae0 | 2019-03-13 08:56:58 +0100 | [diff] [blame] | 49 | |
| 50 | const std::function<void(const NetworkControlUpdate&, Timestamp)> |
| 51 | update_handler_; |
| 52 | std::unique_ptr<NetworkControllerFactoryInterface> factory_; |
| 53 | std::unique_ptr<NetworkControllerInterface> controller_; |
| 54 | |
| 55 | Timestamp current_time_ = Timestamp::MinusInfinity(); |
| 56 | Timestamp last_process_ = Timestamp::MinusInfinity(); |
| 57 | TransportFeedbackAdapter transport_feedback_; |
| 58 | std::deque<ProbingStatus> pending_probes_; |
| 59 | std::map<uint32_t, rtcp::ReportBlock> last_report_blocks_; |
| 60 | Timestamp last_report_block_time_ = Timestamp::MinusInfinity(); |
| 61 | }; |
| 62 | } // namespace webrtc |
| 63 | |
| 64 | #endif // RTC_TOOLS_EVENT_LOG_VISUALIZER_LOG_SIMULATION_H_ |