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1 /* | 1 /* |
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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31 // Files generated at build-time by the protobuf compiler. | 31 // Files generated at build-time by the protobuf compiler. |
32 #ifdef WEBRTC_ANDROID_PLATFORM_BUILD | 32 #ifdef WEBRTC_ANDROID_PLATFORM_BUILD |
33 #include "external/webrtc/webrtc/call/rtc_event_log.pb.h" | 33 #include "external/webrtc/webrtc/call/rtc_event_log.pb.h" |
34 #else | 34 #else |
35 #include "webrtc/call/rtc_event_log.pb.h" | 35 #include "webrtc/call/rtc_event_log.pb.h" |
36 #endif | 36 #endif |
37 #endif | 37 #endif |
38 | 38 |
39 namespace webrtc { | 39 namespace webrtc { |
40 | 40 |
| 41 // No-op implementation is used if flag is not set, or in tests. |
| 42 class RtcEventLogNullImpl final : public RtcEventLog { |
| 43 public: |
| 44 bool StartLogging(const std::string& file_name, |
| 45 int64_t max_size_bytes) override { |
| 46 return false; |
| 47 } |
| 48 bool StartLogging(rtc::PlatformFile platform_file, |
| 49 int64_t max_size_bytes) override { |
| 50 // The platform_file is open and needs to be closed. |
| 51 if (!rtc::ClosePlatformFile(platform_file)) { |
| 52 LOG(LS_ERROR) << "Can't close file."; |
| 53 } |
| 54 return false; |
| 55 } |
| 56 void StopLogging() override {} |
| 57 void LogVideoReceiveStreamConfig( |
| 58 const VideoReceiveStream::Config& config) override {} |
| 59 void LogVideoSendStreamConfig( |
| 60 const VideoSendStream::Config& config) override {} |
| 61 void LogRtpHeader(PacketDirection direction, |
| 62 MediaType media_type, |
| 63 const uint8_t* header, |
| 64 size_t packet_length) override {} |
| 65 void LogRtcpPacket(PacketDirection direction, |
| 66 MediaType media_type, |
| 67 const uint8_t* packet, |
| 68 size_t length) override {} |
| 69 void LogAudioPlayout(uint32_t ssrc) override {} |
| 70 void LogBwePacketLossEvent(int32_t bitrate, |
| 71 uint8_t fraction_loss, |
| 72 int32_t total_packets) override {} |
| 73 }; |
| 74 |
41 #ifdef ENABLE_RTC_EVENT_LOG | 75 #ifdef ENABLE_RTC_EVENT_LOG |
42 | 76 |
43 class RtcEventLogImpl final : public RtcEventLog { | 77 class RtcEventLogImpl final : public RtcEventLog { |
44 public: | 78 public: |
45 explicit RtcEventLogImpl(const Clock* clock); | 79 explicit RtcEventLogImpl(const Clock* clock); |
46 ~RtcEventLogImpl() override; | 80 ~RtcEventLogImpl() override; |
47 | 81 |
48 bool StartLogging(const std::string& file_name, | 82 bool StartLogging(const std::string& file_name, |
49 int64_t max_size_bytes) override; | 83 int64_t max_size_bytes) override; |
50 bool StartLogging(rtc::PlatformFile platform_file, | 84 bool StartLogging(rtc::PlatformFile platform_file, |
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427 #else | 461 #else |
428 return std::unique_ptr<RtcEventLog>(new RtcEventLogNullImpl()); | 462 return std::unique_ptr<RtcEventLog>(new RtcEventLogNullImpl()); |
429 #endif // ENABLE_RTC_EVENT_LOG | 463 #endif // ENABLE_RTC_EVENT_LOG |
430 } | 464 } |
431 | 465 |
432 std::unique_ptr<RtcEventLog> RtcEventLog::CreateNull() { | 466 std::unique_ptr<RtcEventLog> RtcEventLog::CreateNull() { |
433 return std::unique_ptr<RtcEventLog>(new RtcEventLogNullImpl()); | 467 return std::unique_ptr<RtcEventLog>(new RtcEventLogNullImpl()); |
434 } | 468 } |
435 | 469 |
436 } // namespace webrtc | 470 } // namespace webrtc |
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