| Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2020 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 PC_DATA_CHANNEL_UTILS_H_ |
| 12 | #define PC_DATA_CHANNEL_UTILS_H_ |
| 13 | |
| Harald Alvestrand | 5761e7b | 2021-01-29 14:45:08 | [diff] [blame] | 14 | #include <stddef.h> |
| 15 | #include <stdint.h> |
| Jared Siskin | bceec84 | 2023-04-20 21:10:51 | [diff] [blame] | 16 | |
| Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 17 | #include <deque> |
| 18 | #include <memory> |
| 19 | #include <string> |
| Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 20 | |
| 21 | #include "api/data_channel_interface.h" |
| Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 22 | |
| 23 | namespace webrtc { |
| 24 | |
| 25 | // A packet queue which tracks the total queued bytes. Queued packets are |
| 26 | // owned by this class. |
| 27 | class PacketQueue final { |
| 28 | public: |
| 29 | size_t byte_count() const { return byte_count_; } |
| 30 | |
| 31 | bool Empty() const; |
| 32 | |
| 33 | std::unique_ptr<DataBuffer> PopFront(); |
| 34 | |
| 35 | void PushFront(std::unique_ptr<DataBuffer> packet); |
| 36 | void PushBack(std::unique_ptr<DataBuffer> packet); |
| 37 | |
| 38 | void Clear(); |
| 39 | |
| 40 | void Swap(PacketQueue* other); |
| 41 | |
| 42 | private: |
| 43 | std::deque<std::unique_ptr<DataBuffer>> packets_; |
| 44 | size_t byte_count_ = 0; |
| 45 | }; |
| 46 | |
| 47 | struct DataChannelStats { |
| 48 | int internal_id; |
| 49 | int id; |
| 50 | std::string label; |
| 51 | std::string protocol; |
| 52 | DataChannelInterface::DataState state; |
| 53 | uint32_t messages_sent; |
| 54 | uint32_t messages_received; |
| 55 | uint64_t bytes_sent; |
| 56 | uint64_t bytes_received; |
| 57 | }; |
| 58 | |
| Taylor Brandstetter | 3a034e1 | 2020-07-09 22:32:34 | [diff] [blame] | 59 | } // namespace webrtc |
| 60 | |
| 61 | #endif // PC_DATA_CHANNEL_UTILS_H_ |
