1 /* 2 * Copyright (c) 2015 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 12 #ifndef MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_BYE_H_ 13 #define MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_BYE_H_ 14 15 #include <string> 16 #include <vector> 17 18 #include "modules/rtp_rtcp/source/rtcp_packet.h" 19 20 namespace webrtc { 21 namespace rtcp { 22 class CommonHeader; 23 24 class Bye : public RtcpPacket { 25 public: 26 static constexpr uint8_t kPacketType = 203; 27 28 Bye(); 29 ~Bye() override; 30 31 // Parse assumes header is already parsed and validated. 32 bool Parse(const CommonHeader& packet); 33 34 bool SetCsrcs(std::vector<uint32_t> csrcs); 35 void SetReason(std::string reason); 36 csrcs()37 const std::vector<uint32_t>& csrcs() const { return csrcs_; } reason()38 const std::string& reason() const { return reason_; } 39 40 size_t BlockLength() const override; 41 42 bool Create(uint8_t* packet, 43 size_t* index, 44 size_t max_length, 45 PacketReadyCallback callback) const override; 46 47 private: 48 static const int kMaxNumberOfCsrcs = 0x1f - 1; // First item is sender SSRC. 49 50 std::vector<uint32_t> csrcs_; 51 std::string reason_; 52 }; 53 54 } // namespace rtcp 55 } // namespace webrtc 56 #endif // MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_BYE_H_ 57