1 /* 2 * Copyright 2018 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 RTC_BASE_NETWORK_SENT_PACKET_H_ 12 #define RTC_BASE_NETWORK_SENT_PACKET_H_ 13 14 #include <stddef.h> 15 #include <stdint.h> 16 17 #include "absl/types/optional.h" 18 #include "rtc_base/system/rtc_export.h" 19 20 namespace rtc { 21 22 enum class PacketType { 23 kUnknown, 24 kData, 25 kIceConnectivityCheck, 26 kIceConnectivityCheckResponse, 27 kStunMessage, 28 kTurnMessage, 29 }; 30 31 enum class PacketInfoProtocolType { 32 kUnknown, 33 kUdp, 34 kTcp, 35 kSsltcp, 36 kTls, 37 }; 38 39 struct RTC_EXPORT PacketInfo { 40 PacketInfo(); 41 PacketInfo(const PacketInfo& info); 42 ~PacketInfo(); 43 44 bool included_in_feedback = false; 45 bool included_in_allocation = false; 46 PacketType packet_type = PacketType::kUnknown; 47 PacketInfoProtocolType protocol = PacketInfoProtocolType::kUnknown; 48 // A unique id assigned by the network manager, and absl::nullopt if not set. 49 absl::optional<uint16_t> network_id; 50 size_t packet_size_bytes = 0; 51 size_t turn_overhead_bytes = 0; 52 size_t ip_overhead_bytes = 0; 53 }; 54 55 struct RTC_EXPORT SentPacket { 56 SentPacket(); 57 SentPacket(int64_t packet_id, int64_t send_time_ms); 58 SentPacket(int64_t packet_id, 59 int64_t send_time_ms, 60 const rtc::PacketInfo& info); 61 62 int64_t packet_id = -1; 63 int64_t send_time_ms = -1; 64 rtc::PacketInfo info; 65 }; 66 67 } // namespace rtc 68 69 #endif // RTC_BASE_NETWORK_SENT_PACKET_H_ 70