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 SetSenderSsrc(uint32_t ssrc)34 void SetSenderSsrc(uint32_t ssrc) { sender_ssrc_ = ssrc; } 35 bool SetCsrcs(std::vector<uint32_t> csrcs); 36 void SetReason(std::string reason); 37 sender_ssrc()38 uint32_t sender_ssrc() const { return sender_ssrc_; } csrcs()39 const std::vector<uint32_t>& csrcs() const { return csrcs_; } reason()40 const std::string& reason() const { return reason_; } 41 42 size_t BlockLength() const override; 43 44 bool Create(uint8_t* packet, 45 size_t* index, 46 size_t max_length, 47 RtcpPacket::PacketReadyCallback* callback) const override; 48 49 private: 50 static const int kMaxNumberOfCsrcs = 0x1f - 1; // First item is sender SSRC. 51 52 uint32_t sender_ssrc_; 53 std::vector<uint32_t> csrcs_; 54 std::string reason_; 55 }; 56 57 } // namespace rtcp 58 } // namespace webrtc 59 #endif // MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_BYE_H_ 60