mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-12-24 19:00:36 -05:00
166 lines
4.7 KiB
C++
166 lines
4.7 KiB
C++
/*
|
|
|
|
This file is a part of JRTPLIB
|
|
Copyright (c) 1999-2017 Jori Liesenborgs
|
|
|
|
Contact: jori.liesenborgs@gmail.com
|
|
|
|
This library was developed at the Expertise Centre for Digital Media
|
|
(http://www.edm.uhasselt.be), a research center of the Hasselt University
|
|
(http://www.uhasselt.be). The library is based upon work done for
|
|
my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a
|
|
copy of this software and associated documentation files (the "Software"),
|
|
to deal in the Software without restriction, including without limitation
|
|
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
and/or sell copies of the Software, and to permit persons to whom the
|
|
Software is furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included
|
|
in all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
IN THE SOFTWARE.
|
|
|
|
*/
|
|
|
|
/**
|
|
* \file rtpinternalsourcedata.h
|
|
*/
|
|
|
|
#ifndef RTPINTERNALSOURCEDATA_H
|
|
|
|
#define RTPINTERNALSOURCEDATA_H
|
|
|
|
#include "rtpconfig.h"
|
|
#include "rtpsourcedata.h"
|
|
#include "rtpaddress.h"
|
|
#include "rtptimeutilities.h"
|
|
#include "rtpsources.h"
|
|
|
|
#include "export.h"
|
|
|
|
namespace qrtplib
|
|
{
|
|
|
|
class QRTPLIB_API RTPInternalSourceData: public RTPSourceData
|
|
{
|
|
public:
|
|
RTPInternalSourceData(uint32_t ssrc);
|
|
~RTPInternalSourceData();
|
|
|
|
int ProcessRTPPacket(RTPPacket *rtppack, const RTPTime &receivetime, bool *stored, RTPSources *sources);
|
|
void ProcessSenderInfo(const RTPNTPTime &ntptime, uint32_t rtptime, uint32_t packetcount, uint32_t octetcount, const RTPTime &receivetime)
|
|
{
|
|
SRprevinf = SRinf;
|
|
SRinf.Set(ntptime, rtptime, packetcount, octetcount, receivetime);
|
|
stats.SetLastMessageTime(receivetime);
|
|
}
|
|
void ProcessReportBlock(uint8_t fractionlost, int32_t lostpackets, uint32_t exthighseqnr, uint32_t jitter, uint32_t lsr, uint32_t dlsr, const RTPTime &receivetime)
|
|
{
|
|
RRprevinf = RRinf;
|
|
RRinf.Set(fractionlost, lostpackets, exthighseqnr, jitter, lsr, dlsr, receivetime);
|
|
stats.SetLastMessageTime(receivetime);
|
|
}
|
|
void UpdateMessageTime(const RTPTime &receivetime)
|
|
{
|
|
stats.SetLastMessageTime(receivetime);
|
|
}
|
|
int ProcessSDESItem(uint8_t sdesid, const uint8_t *data, std::size_t itemlen, const RTPTime &receivetime, bool *cnamecollis);
|
|
#ifdef RTP_SUPPORT_SDESPRIV
|
|
int ProcessPrivateSDESItem(const uint8_t *prefix, std::size_t prefixlen, const uint8_t *value, std::size_t valuelen, const RTPTime &receivetime);
|
|
#endif // RTP_SUPPORT_SDESPRIV
|
|
int ProcessBYEPacket(const uint8_t *reason, std::size_t reasonlen, const RTPTime &receivetime);
|
|
|
|
int SetRTPDataAddress(const RTPAddress *a);
|
|
int SetRTCPDataAddress(const RTPAddress *a);
|
|
|
|
void ClearSenderFlag()
|
|
{
|
|
issender = false;
|
|
}
|
|
void SentRTPPacket()
|
|
{
|
|
if (!ownssrc)
|
|
return;
|
|
RTPTime t = RTPTime::CurrentTime();
|
|
issender = true;
|
|
stats.SetLastRTPPacketTime(t);
|
|
stats.SetLastMessageTime(t);
|
|
}
|
|
void SetOwnSSRC()
|
|
{
|
|
ownssrc = true;
|
|
validated = true;
|
|
}
|
|
void SetCSRC()
|
|
{
|
|
validated = true;
|
|
iscsrc = true;
|
|
}
|
|
void ClearNote()
|
|
{
|
|
SDESinf.SetNote(0, 0);
|
|
}
|
|
|
|
};
|
|
|
|
inline int RTPInternalSourceData::SetRTPDataAddress(const RTPAddress *a)
|
|
{
|
|
if (a == 0)
|
|
{
|
|
if (rtpaddr)
|
|
{
|
|
delete rtpaddr;
|
|
rtpaddr = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
RTPAddress *newaddr = a->CreateCopy();
|
|
if (newaddr == 0)
|
|
return ERR_RTP_OUTOFMEM;
|
|
|
|
if (rtpaddr && a != rtpaddr)
|
|
delete rtpaddr;
|
|
rtpaddr = newaddr;
|
|
}
|
|
isrtpaddrset = true;
|
|
return 0;
|
|
}
|
|
|
|
inline int RTPInternalSourceData::SetRTCPDataAddress(const RTPAddress *a)
|
|
{
|
|
if (a == 0)
|
|
{
|
|
if (rtcpaddr)
|
|
{
|
|
delete rtcpaddr;
|
|
rtcpaddr = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
RTPAddress *newaddr = a->CreateCopy();
|
|
if (newaddr == 0)
|
|
return ERR_RTP_OUTOFMEM;
|
|
|
|
if (rtcpaddr && a != rtcpaddr)
|
|
delete rtcpaddr;
|
|
rtcpaddr = newaddr;
|
|
}
|
|
isrtcpaddrset = true;
|
|
return 0;
|
|
}
|
|
|
|
} // end namespace
|
|
|
|
#endif // RTPINTERNALSOURCEDATA_H
|
|
|