Victor Boivie | 5e726da | 2021-06-19 05:59:01 | [diff] [blame] | 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 | #include "net/dcsctp/public/text_pcap_packet_observer.h" |
| 11 | |
| 12 | #include "api/array_view.h" |
| 13 | #include "net/dcsctp/public/types.h" |
| 14 | #include "rtc_base/logging.h" |
| 15 | #include "rtc_base/strings/string_builder.h" |
| 16 | |
| 17 | namespace dcsctp { |
| 18 | |
| 19 | void TextPcapPacketObserver::OnSentPacket( |
| 20 | dcsctp::TimeMs now, |
| 21 | rtc::ArrayView<const uint8_t> payload) { |
| 22 | PrintPacket("O ", name_, now, payload); |
| 23 | } |
| 24 | |
| 25 | void TextPcapPacketObserver::OnReceivedPacket( |
| 26 | dcsctp::TimeMs now, |
| 27 | rtc::ArrayView<const uint8_t> payload) { |
| 28 | PrintPacket("I ", name_, now, payload); |
| 29 | } |
| 30 | |
| 31 | void TextPcapPacketObserver::PrintPacket( |
| 32 | absl::string_view prefix, |
| 33 | absl::string_view socket_name, |
| 34 | dcsctp::TimeMs now, |
| 35 | rtc::ArrayView<const uint8_t> payload) { |
| 36 | rtc::StringBuilder s; |
| 37 | s << "\n" << prefix; |
| 38 | int64_t remaining = *now % (24 * 60 * 60 * 1000); |
| 39 | int hours = remaining / (60 * 60 * 1000); |
| 40 | remaining = remaining % (60 * 60 * 1000); |
| 41 | int minutes = remaining / (60 * 1000); |
| 42 | remaining = remaining % (60 * 1000); |
| 43 | int seconds = remaining / 1000; |
| 44 | int ms = remaining % 1000; |
| 45 | s.AppendFormat("%02d:%02d:%02d.%03d", hours, minutes, seconds, ms); |
| 46 | s << " 0000"; |
| 47 | for (uint8_t byte : payload) { |
| 48 | s.AppendFormat(" %02x", byte); |
| 49 | } |
| 50 | s << " # SCTP_PACKET " << socket_name; |
| 51 | RTC_LOG(LS_VERBOSE) << s.str(); |
| 52 | } |
| 53 | |
| 54 | } // namespace dcsctp |