Line data    Source code

       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 WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_RRTR_H_
      13             : #define WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_RRTR_H_
      14             : 
      15             : #include "webrtc/base/basictypes.h"
      16             : #include "webrtc/system_wrappers/include/ntp_time.h"
      17             : 
      18             : namespace webrtc {
      19             : namespace rtcp {
      20             : 
      21             : class Rrtr {
      22             :  public:
      23             :   static const uint8_t kBlockType = 4;
      24             :   static const uint16_t kBlockLength = 2;
      25             :   static const size_t kLength = 4 * (kBlockLength + 1);  // 12
      26             : 
      27           0 :   Rrtr() {}
      28             :   Rrtr(const Rrtr&) = default;
      29           0 :   ~Rrtr() {}
      30             : 
      31             :   Rrtr& operator=(const Rrtr&) = default;
      32             : 
      33             :   void Parse(const uint8_t* buffer);
      34             : 
      35             :   // Fills buffer with the Rrtr.
      36             :   // Consumes Rrtr::kLength bytes.
      37             :   void Create(uint8_t* buffer) const;
      38             : 
      39           0 :   void SetNtp(NtpTime ntp) { ntp_ = ntp; }
      40             : 
      41           0 :   NtpTime ntp() const { return ntp_; }
      42             : 
      43             :  private:
      44             :   NtpTime ntp_;
      45             : };
      46             : 
      47             : }  // namespace rtcp
      48             : }  // namespace webrtc
      49             : #endif  // WEBRTC_MODULES_RTP_RTCP_SOURCE_RTCP_PACKET_RRTR_H_