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qrtplib: removed IPV6 and netinet dependency

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This commit is contained in:
f4exb 2018-02-27 02:14:45 +01:00
parent ced185c2ff
commit c1c705b8be
21 changed files with 78 additions and 2393 deletions
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6
qrtplib/CMakeLists.txt
View File

@ -22,8 +22,6 @@ set (qrtplib_HEADERS
rtpinternalsourcedata.h
rtpipv4address.h
rtpipv4destination.h
rtpipv6address.h
rtpipv6destination.h
rtpkeyhashtable.h
rtplibraryversion.h
rtpmemorymanager.h
@ -47,7 +45,6 @@ set (qrtplib_HEADERS
rtptypes.h
rtpudpv4transmitter.h
rtpudpv4transmitternobind.h
rtpudpv6transmitter.h
rtpbyteaddress.h
rtpexternaltransmitter.h
rtpsocketutil.h
@ -72,9 +69,7 @@ set(qrtplib_SOURCES
rtperrors.cpp
rtpinternalsourcedata.cpp
rtpipv4address.cpp
rtpipv6address.cpp
rtpipv4destination.cpp
rtpipv6destination.cpp
rtplibraryversion.cpp
rtppacket.cpp
rtppacketbuilder.cpp
@ -90,7 +85,6 @@ set(qrtplib_SOURCES
rtptimeutilities.cpp
rtpudpv4transmitter.cpp
rtpudpv4transmitternobind.cpp
rtpudpv6transmitter.cpp
rtpbyteaddress.cpp
rtpexternaltransmitter.cpp
rtpabortdescriptors.cpp

7
qrtplib/rtcpapppacket.h
View File

@ -41,9 +41,7 @@
#include "rtpconfig.h"
#include "rtcppacket.h"
#include "rtpstructs.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#include "rtpendian.h"
namespace qrtplib
{
@ -79,6 +77,7 @@ public:
/** Returns the length of the actual data. */
size_t GetAPPDataLength() const;
private:
RTPEndian m_endian;
size_t appdatalen;
};
@ -96,7 +95,7 @@ inline uint32_t RTCPAPPPacket::GetSSRC() const
return 0;
uint32_t *ssrc = (uint32_t *)(data+sizeof(RTCPCommonHeader));
return ntohl(*ssrc);
return m_endian.qToHost(*ssrc);
}
inline uint8_t *RTCPAPPPacket::GetName()

7
qrtplib/rtcpbyepacket.h
View File

@ -41,9 +41,7 @@
#include "rtpconfig.h"
#include "rtcppacket.h"
#include "rtpstructs.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#include "rtpendian.h"
namespace qrtplib
{
@ -80,6 +78,7 @@ public:
uint8_t *GetReasonData();
private:
RTPEndian m_endian;
size_t reasonoffset;
};
@ -97,7 +96,7 @@ inline uint32_t RTCPBYEPacket::GetSSRC(int index) const
if (!knownformat)
return 0;
uint32_t *ssrc = (uint32_t *)(data+sizeof(RTCPCommonHeader)+sizeof(uint32_t)*index);
return ntohl(*ssrc);
return m_endian.qToHost(*ssrc);
}
inline bool RTCPBYEPacket::HasReasonForLeaving() const

5
qrtplib/rtcpcompoundpacket.cpp
View File

@ -41,9 +41,6 @@
#include "rtcpbyepacket.h"
#include "rtcpapppacket.h"
#include "rtcpunknownpacket.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
namespace qrtplib
{
@ -132,7 +129,7 @@ int RTCPCompoundPacket::ParseData(uint8_t *data, size_t datalen)
}
}
length = (size_t)ntohs(rtcphdr->length);
length = (size_t)m_endian.qToHost(rtcphdr->length);
length++;
length *= sizeof(uint32_t);

2
qrtplib/rtcpcompoundpacket.h
View File

@ -41,6 +41,7 @@
#include "rtpconfig.h"
#include "rtptypes.h"
#include "rtpmemoryobject.h"
#include "rtpendian.h"
#include <list>
namespace qrtplib
@ -92,6 +93,7 @@ protected:
void ClearPacketList();
int ParseData(uint8_t *packet, size_t len);
RTPEndian m_endian;
int error;
uint8_t *compoundpacket;

45
qrtplib/rtcpcompoundpacketbuilder.cpp
View File

@ -39,9 +39,6 @@
#ifdef RTP_SUPPORT_RTCPUNKNOWN
#include "rtcpunknownpacket.h"
#endif // RTP_SUPPORT_RTCPUNKNOWN
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#include <string.h>
namespace qrtplib
@ -175,14 +172,14 @@ int RTCPCompoundPacketBuilder::StartSenderReport(uint32_t senderssrc,const RTPNT
report.isSR = true;
uint32_t *ssrc = (uint32_t *)report.headerdata;
*ssrc = htonl(senderssrc);
*ssrc = qToBigEndian(senderssrc);
RTCPSenderReport *sr = (RTCPSenderReport *)(report.headerdata + sizeof(uint32_t));
sr->ntptime_msw = htonl(ntptimestamp.GetMSW());
sr->ntptime_lsw = htonl(ntptimestamp.GetLSW());
sr->rtptimestamp = htonl(rtptimestamp);
sr->packetcount = htonl(packetcount);
sr->octetcount = htonl(octetcount);
sr->ntptime_msw = qToBigEndian(ntptimestamp.GetMSW());
sr->ntptime_lsw = qToBigEndian(ntptimestamp.GetLSW());
sr->rtptimestamp = qToBigEndian(rtptimestamp);
sr->packetcount = qToBigEndian(packetcount);
sr->octetcount = qToBigEndian(octetcount);
return 0;
}
@ -211,7 +208,7 @@ int RTCPCompoundPacketBuilder::StartReceiverReport(uint32_t senderssrc)
report.isSR = false;
uint32_t *ssrc = (uint32_t *)report.headerdata;
*ssrc = htonl(senderssrc);
*ssrc = qToBigEndian(senderssrc);
return 0;
}
@ -242,15 +239,15 @@ int RTCPCompoundPacketBuilder::AddReportBlock(uint32_t ssrc,uint8_t fractionlost
uint32_t *packlost = (uint32_t *)&packetslost;
uint32_t packlost2 = (*packlost);
rr->ssrc = htonl(ssrc);
rr->ssrc = qToBigEndian(ssrc);
rr->fractionlost = fractionlost;
rr->packetslost[2] = (uint8_t)(packlost2&0xFF);
rr->packetslost[1] = (uint8_t)((packlost2>>8)&0xFF);
rr->packetslost[0] = (uint8_t)((packlost2>>16)&0xFF);
rr->exthighseqnr = htonl(exthighestseq);
rr->jitter = htonl(jitter);
rr->lsr = htonl(lsr);
rr->dlsr = htonl(dlsr);
rr->exthighseqnr = qToBigEndian(exthighestseq);
rr->jitter = qToBigEndian(jitter);
rr->lsr = qToBigEndian(lsr);
rr->dlsr = qToBigEndian(dlsr);
report.reportblocks.push_back(Buffer(buf,sizeof(RTCPReceiverReport)));
return 0;
@ -437,14 +434,14 @@ int RTCPCompoundPacketBuilder::AddBYEPacket(uint32_t *ssrcs,uint8_t numssrcs,con
hdr->count = numssrcs;
numwords = packsize/sizeof(uint32_t);
hdr->length = htons((uint16_t)(numwords-1));
hdr->length = qToBigEndian((uint16_t)(numwords-1));
hdr->packettype = RTP_RTCPTYPE_BYE;
uint32_t *sources = (uint32_t *)(buf+sizeof(RTCPCommonHeader));
uint8_t srcindex;
for (srcindex = 0 ; srcindex < numssrcs ; srcindex++)
sources[srcindex] = htonl(ssrcs[srcindex]);
sources[srcindex] = qToBigEndian(ssrcs[srcindex]);
if (reasonlength != 0)
{
@ -498,11 +495,11 @@ int RTCPCompoundPacketBuilder::AddAPPPacket(uint8_t subtype,uint32_t ssrc,const
hdr->padding = 0;
hdr->count = subtype;
hdr->length = htons((uint16_t)(appdatawords+2));
hdr->length = qToBigEndian((uint16_t)(appdatawords+2));
hdr->packettype = RTP_RTCPTYPE_APP;
uint32_t *source = (uint32_t *)(buf+sizeof(RTCPCommonHeader));
*source = htonl(ssrc);
*source = qToBigEndian(ssrc);
buf[sizeof(RTCPCommonHeader)+sizeof(uint32_t)+0] = name[0];
buf[sizeof(RTCPCommonHeader)+sizeof(uint32_t)+1] = name[1];
@ -545,11 +542,11 @@ int RTCPCompoundPacketBuilder::AddUnknownPacket(uint8_t payload_type, uint8_t su
hdr->version = 2;
hdr->padding = 0;
hdr->count = subtype;
hdr->length = htons((uint16_t)(datawords+1));
hdr->length = qToBigEndian((uint16_t)(datawords+1));
hdr->packettype = payload_type;
uint32_t *source = (uint32_t *)(buf+sizeof(RTCPCommonHeader));
*source = htonl(ssrc);
*source = qToBigEndian(ssrc);
if (len > 0)
memcpy((buf+sizeof(RTCPCommonHeader)+sizeof(uint32_t)),data,len);
@ -630,7 +627,7 @@ int RTCPCompoundPacketBuilder::EndBuild()
size_t numwords = offset/sizeof(uint32_t);
hdr->length = htons((uint16_t)(numwords-1));
hdr->length = qToBigEndian((uint16_t)(numwords-1));
hdr->count = count;
// add entry in parent's list
@ -674,7 +671,7 @@ int RTCPCompoundPacketBuilder::EndBuild()
while (sourceit != sdes.sdessources.end() && sourcecount < 31)
{
uint32_t *ssrc = (uint32_t *)(curbuf+offset);
*ssrc = htonl((*sourceit)->ssrc);
*ssrc = qToBigEndian((*sourceit)->ssrc);
offset += sizeof(uint32_t);
std::list<Buffer>::const_iterator itemit,itemend;
@ -709,7 +706,7 @@ int RTCPCompoundPacketBuilder::EndBuild()
size_t numwords = offset/4;
hdr->count = sourcecount;
hdr->length = htons((uint16_t)(numwords-1));
hdr->length = qToBigEndian((uint16_t)(numwords-1));
p = RTPNew(GetMemoryManager(),RTPMEM_TYPE_CLASS_RTCPSDESPACKET) RTCPSDESPacket(curbuf,offset);
if (p == 0)

2
qrtplib/rtcpcompoundpacketbuilder.h
View File

@ -43,6 +43,7 @@
#include "rtptimeutilities.h"
#include "rtcpsdespacket.h"
#include "rtperrors.h"
#include "rtpendian.h"
#include <list>
namespace qrtplib
@ -372,6 +373,7 @@ private:
std::list<SDESSource *>::const_iterator sdesit;
};
RTPEndian m_endian;
size_t maximumpacketsize;
uint8_t *buffer;
bool external;

18
qrtplib/rtcprrpacket.h
View File

@ -41,9 +41,7 @@
#include "rtpconfig.h"
#include "rtcppacket.h"
#include "rtpstructs.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#include "rtpendian.h"
namespace qrtplib
{
@ -113,6 +111,8 @@ public:
private:
RTCPReceiverReport *GotoReport(int index) const;
RTPEndian m_endian;
};
inline uint32_t RTCPRRPacket::GetSenderSSRC() const
@ -121,7 +121,7 @@ inline uint32_t RTCPRRPacket::GetSenderSSRC() const
return 0;
uint32_t *ssrcptr = (uint32_t *)(data+sizeof(RTCPCommonHeader));
return ntohl(*ssrcptr);
return m_endian.qToHost(*ssrcptr);
}
inline int RTCPRRPacket::GetReceptionReportCount() const
{
@ -142,7 +142,7 @@ inline uint32_t RTCPRRPacket::GetSSRC(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->ssrc);
return m_endian.qToHost(r->ssrc);
}
inline uint8_t RTCPRRPacket::GetFractionLost(int index) const
@ -170,7 +170,7 @@ inline uint32_t RTCPRRPacket::GetExtendedHighestSequenceNumber(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->exthighseqnr);
return m_endian.qToHost(r->exthighseqnr);
}
inline uint32_t RTCPRRPacket::GetJitter(int index) const
@ -178,7 +178,7 @@ inline uint32_t RTCPRRPacket::GetJitter(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->jitter);
return m_endian.qToHost(r->jitter);
}
inline uint32_t RTCPRRPacket::GetLSR(int index) const
@ -186,7 +186,7 @@ inline uint32_t RTCPRRPacket::GetLSR(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->lsr);
return m_endian.qToHost(r->lsr);
}
inline uint32_t RTCPRRPacket::GetDLSR(int index) const
@ -194,7 +194,7 @@ inline uint32_t RTCPRRPacket::GetDLSR(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->dlsr);
return m_endian.qToHost(r->dlsr);
}
} // end namespace

7
qrtplib/rtcpsdespacket.h
View File

@ -42,9 +42,7 @@
#include "rtcppacket.h"
#include "rtpstructs.h"
#include "rtpdefines.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#include "rtpendian.h"
namespace qrtplib
{
@ -143,6 +141,7 @@ public:
#endif // RTP_SUPPORT_SDESPRIV
private:
RTPEndian m_endian;
uint8_t *currentchunk;
int curchunknum;
size_t itemoffset;
@ -203,7 +202,7 @@ inline uint32_t RTCPSDESPacket::GetChunkSSRC() const
if (currentchunk == 0)
return 0;
uint32_t *ssrc = (uint32_t *)currentchunk;
return ntohl(*ssrc);
return m_endian.qToHost(*ssrc);
}
inline bool RTCPSDESPacket::GotoFirstItem()

26
qrtplib/rtcpsrpacket.h
View File

@ -42,9 +42,7 @@
#include "rtcppacket.h"
#include "rtptimeutilities.h"
#include "rtpstructs.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#include "rtpendian.h"
namespace qrtplib
{
@ -125,6 +123,8 @@ public:
private:
RTCPReceiverReport *GotoReport(int index) const;
RTPEndian m_endian;
};
inline uint32_t RTCPSRPacket::GetSenderSSRC() const
@ -133,7 +133,7 @@ inline uint32_t RTCPSRPacket::GetSenderSSRC() const
return 0;
uint32_t *ssrcptr = (uint32_t *)(data+sizeof(RTCPCommonHeader));
return ntohl(*ssrcptr);
return m_endian.qToHost(*ssrcptr);
}
inline RTPNTPTime RTCPSRPacket::GetNTPTimestamp() const
@ -142,7 +142,7 @@ inline RTPNTPTime RTCPSRPacket::GetNTPTimestamp() const
return RTPNTPTime(0,0);
RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(uint32_t));
return RTPNTPTime(ntohl(sr->ntptime_msw),ntohl(sr->ntptime_lsw));
return RTPNTPTime(m_endian.qToHost(sr->ntptime_msw),m_endian.qToHost(sr->ntptime_lsw));
}
inline uint32_t RTCPSRPacket::GetRTPTimestamp() const
@ -150,7 +150,7 @@ inline uint32_t RTCPSRPacket::GetRTPTimestamp() const
if (!knownformat)
return 0;
RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(uint32_t));
return ntohl(sr->rtptimestamp);
return m_endian.qToHost(sr->rtptimestamp);
}
inline uint32_t RTCPSRPacket::GetSenderPacketCount() const
@ -158,7 +158,7 @@ inline uint32_t RTCPSRPacket::GetSenderPacketCount() const
if (!knownformat)
return 0;
RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(uint32_t));
return ntohl(sr->packetcount);
return m_endian.qToHost(sr->packetcount);
}
inline uint32_t RTCPSRPacket::GetSenderOctetCount() const
@ -166,7 +166,7 @@ inline uint32_t RTCPSRPacket::GetSenderOctetCount() const
if (!knownformat)
return 0;
RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(uint32_t));
return ntohl(sr->octetcount);
return m_endian.qToHost(sr->octetcount);
}
inline int RTCPSRPacket::GetReceptionReportCount() const
@ -188,7 +188,7 @@ inline uint32_t RTCPSRPacket::GetSSRC(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->ssrc);
return m_endian.qToHost(r->ssrc);
}
inline uint8_t RTCPSRPacket::GetFractionLost(int index) const
@ -216,7 +216,7 @@ inline uint32_t RTCPSRPacket::GetExtendedHighestSequenceNumber(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->exthighseqnr);
return m_endian.qToHost(r->exthighseqnr);
}
inline uint32_t RTCPSRPacket::GetJitter(int index) const
@ -224,7 +224,7 @@ inline uint32_t RTCPSRPacket::GetJitter(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->jitter);
return m_endian.qToHost(r->jitter);
}
inline uint32_t RTCPSRPacket::GetLSR(int index) const
@ -232,7 +232,7 @@ inline uint32_t RTCPSRPacket::GetLSR(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->lsr);
return m_endian.qToHost(r->lsr);
}
inline uint32_t RTCPSRPacket::GetDLSR(int index) const
@ -240,7 +240,7 @@ inline uint32_t RTCPSRPacket::GetDLSR(int index) const
if (!knownformat)
return 0;
RTCPReceiverReport *r = GotoReport(index);
return ntohl(r->dlsr);
return m_endian.qToHost(r->dlsr);
}
} // end namespace

12
qrtplib/rtpconfig.h
View File

@ -7,7 +7,7 @@
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
(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
@ -41,8 +41,8 @@
#define JRTPLIB_UNUSED(x) (void)(x)
#endif // JRTPLIB_UNUSED
#define JRTPLIB_IMPORT
#define JRTPLIB_EXPORT
#define JRTPLIB_IMPORT
#define JRTPLIB_EXPORT
#ifdef JRTPLIB_COMPILING
#define JRTPLIB_IMPORTEXPORT JRTPLIB_EXPORT
#else
@ -69,9 +69,9 @@
#define RTP_SUPPORT_GETLOGINR
#define RTP_SUPPORT_IPV6
// no #define RTP_SUPPORT_IPV6
#define RTP_SUPPORT_IPV6MULTICAST
// no #define RTP_SUPPORT_IPV6MULTICAST
#define RTP_SUPPORT_IFADDRS
@ -81,7 +81,7 @@
// No support for sending unknown RTCP packets
#define RTP_SUPPORT_NETINET_IN
// no #define RTP_SUPPORT_NETINET_IN
// Not using winsock sockets

91
qrtplib/rtpipv6address.cpp
View File

@ -1,91 +0,0 @@
/*
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.
*/
#include "rtpipv6address.h"
#include "rtpmemorymanager.h"
#ifdef RTP_SUPPORT_IPV6
namespace qrtplib
{
RTPAddress *RTPIPv6Address::CreateCopy(RTPMemoryManager *mgr) const
{
JRTPLIB_UNUSED(mgr); // possibly unused
RTPIPv6Address *newaddr = RTPNew(mgr,RTPMEM_TYPE_CLASS_RTPADDRESS) RTPIPv6Address(ip,port);
return newaddr;
}
bool RTPIPv6Address::IsSameAddress(const RTPAddress *addr) const
{
if (addr == 0)
return false;
if (addr->GetAddressType() != RTPAddress::IPv6Address)
return false;
const RTPIPv6Address *addr2 = (const RTPIPv6Address *)addr;
const uint8_t *ip2 = addr2->ip.s6_addr;
if (port != addr2->port)
return false;
for (int i = 0 ; i < 16 ; i++)
{
if (ip.s6_addr[i] != ip2[i])
return false;
}
return true;
}
bool RTPIPv6Address::IsFromSameHost(const RTPAddress *addr) const
{
if (addr == 0)
return false;
if (addr->GetAddressType() != RTPAddress::IPv6Address)
return false;
const RTPIPv6Address *addr2 = (const RTPIPv6Address *)addr;
const uint8_t *ip2 = addr2->ip.s6_addr;
for (int i = 0 ; i < 16 ; i++)
{
if (ip.s6_addr[i] != ip2[i])
return false;
}
return true;
}
} // end namespace
#endif // RTP_SUPPORT_IPV6

108
qrtplib/rtpipv6address.h
View File

@ -1,108 +0,0 @@
/*
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 rtpipv6address.h
*/
#ifndef RTPIPV6ADDRESS_H
#define RTPIPV6ADDRESS_H
#include "rtpconfig.h"
#ifdef RTP_SUPPORT_IPV6
#include "rtpaddress.h"
#include "rtptypes.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
namespace qrtplib
{
/** Represents an IPv6 IP address and port.
* This class is used by the UDP over IPv4 transmission component.
* When an RTPIPv6Address is used in one of the multicast functions of the
* transmitter, the port number is ignored. When an instance is used in one of
* the accept or ignore functions of the transmitter, a zero port number represents
* all ports for the specified IP address.
*/
class JRTPLIB_IMPORTEXPORT RTPIPv6Address : public RTPAddress
{
public:
/** Creates an instance with IP address and port number set to zero. */
RTPIPv6Address():RTPAddress(IPv6Address) { for (int i = 0 ; i < 16 ; i++) ip.s6_addr[i] = 0; port = 0; }
/** Creates an instance with IP address \c ip and port number \c port (the port number is assumed to be in
* host byte order). */
RTPIPv6Address(const uint8_t ip[16],uint16_t port = 0):RTPAddress(IPv6Address) { SetIP(ip); RTPIPv6Address::port = port; }
/** Creates an instance with IP address \c ip and port number \c port (the port number is assumed to be in
* host byte order). */
RTPIPv6Address(in6_addr ip,uint16_t port = 0):RTPAddress(IPv6Address) { RTPIPv6Address::ip = ip; RTPIPv6Address::port = port; }
~RTPIPv6Address() { }
/** Sets the IP address for this instance to \c ip. */
void SetIP(in6_addr ip) { RTPIPv6Address::ip = ip; }
/** Sets the IP address for this instance to \c ip. */
void SetIP(const uint8_t ip[16]) { for (int i = 0 ; i < 16 ; i++) RTPIPv6Address::ip.s6_addr[i] = ip[i]; }
/** Sets the port number for this instance to \c port, which is interpreted in host byte order. */
void SetPort(uint16_t port) { RTPIPv6Address::port = port; }
/** Copies the IP address of this instance in \c ip. */
void GetIP(uint8_t ip[16]) const { for (int i = 0 ; i < 16 ; i++) ip[i] = RTPIPv6Address::ip.s6_addr[i]; }
/** Returns the IP address of this instance. */
in6_addr GetIP() const { return ip; }
/** Returns the port number contained in this instance in host byte order. */
uint16_t GetPort() const { return port; }
RTPAddress *CreateCopy(RTPMemoryManager *mgr) const;
bool IsSameAddress(const RTPAddress *addr) const;
bool IsFromSameHost(const RTPAddress *addr) const;
private:
in6_addr ip;
uint16_t port;
};
} // end namespace
#endif // RTP_SUPPORT_IPV6
#endif // RTPIPV6ADDRESS_H

61
qrtplib/rtpipv6destination.cpp
View File

@ -1,61 +0,0 @@
/*
This file is a part of JRTPLIB
Copyright (c) 1999-2011 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.
*/
#include "rtpipv6destination.h"
#ifdef RTP_SUPPORT_IPV6
#include "rtpinternalutils.h"
namespace qrtplib
{
std::string RTPIPv6Destination::GetDestinationString() const
{
uint16_t ip16[8];
char str[48];
uint16_t portbase = ntohs(rtpaddr.sin6_port);
int i,j;
for (i = 0,j = 0 ; j < 8 ; j++,i += 2)
{
ip16[j] = (((uint16_t)rtpaddr.sin6_addr.s6_addr[i])<<8);
ip16[j] |= ((uint16_t)rtpaddr.sin6_addr.s6_addr[i+1]);
}
RTP_SNPRINTF(str,48,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X/%d",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7],(int)portbase);
return std::string(str);
}
} // end namespace
#endif // RTP_SUPPORT_IPV6

91
qrtplib/rtpipv6destination.h
View File

@ -1,91 +0,0 @@
/*
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 rtpipv6destination.h
*/
#ifndef RTPIPV6DESTINATION_H
#define RTPIPV6DESTINATION_H
#include "rtpconfig.h"
#ifdef RTP_SUPPORT_IPV6
#include "rtptypes.h"
#include <string.h>
#include <string>
#ifndef RTP_SOCKETTYPE_WINSOCK
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#endif // RTP_SOCKETTYPE_WINSOCK
namespace qrtplib
{
class JRTPLIB_IMPORTEXPORT RTPIPv6Destination
{
public:
RTPIPv6Destination(in6_addr ip,uint16_t portbase)
{
memset(&rtpaddr,0,sizeof(struct sockaddr_in6));
memset(&rtcpaddr,0,sizeof(struct sockaddr_in6));
rtpaddr.sin6_family = AF_INET6;
rtpaddr.sin6_port = htons(portbase);
rtpaddr.sin6_addr = ip;
rtcpaddr.sin6_family = AF_INET6;
rtcpaddr.sin6_port = htons(portbase+1);
rtcpaddr.sin6_addr = ip;
}
in6_addr GetIP() const { return rtpaddr.sin6_addr; }
bool operator==(const RTPIPv6Destination &src) const
{
if (rtpaddr.sin6_port == src.rtpaddr.sin6_port && (memcmp(&(src.rtpaddr.sin6_addr),&(rtpaddr.sin6_addr),sizeof(in6_addr)) == 0))
return true;
return false;
}
const struct sockaddr_in6 *GetRTPSockAddr() const { return &rtpaddr; }
const struct sockaddr_in6 *GetRTCPSockAddr() const { return &rtcpaddr; }
std::string GetDestinationString() const;
private:
struct sockaddr_in6 rtpaddr;
struct sockaddr_in6 rtcpaddr;
};
} // end namespace
#endif // RTP_SUPPORT_IPV6
#endif // RTPIPV6DESTINATION_H

29
qrtplib/rtppacket.cpp
View File

@ -35,9 +35,6 @@
#include "rtpdefines.h"
#include "rtperrors.h"
#include "rtprawpacket.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#include <string.h>
namespace qrtplib
@ -153,7 +150,7 @@ int RTPPacket::ParseRawPacket(RTPRawPacket &rawpack)
rtpextheader = (RTPExtensionHeader *)(packetbytes+payloadoffset);
payloadoffset += sizeof(RTPExtensionHeader);
uint16_t exthdrlen = ntohs(rtpextheader->length);
uint16_t exthdrlen = m_endian.qToHost(rtpextheader->length);
payloadoffset += ((int)exthdrlen)*sizeof(uint32_t);
}
else
@ -171,8 +168,8 @@ int RTPPacket::ParseRawPacket(RTPRawPacket &rawpack)
RTPPacket::hasextension = hasextension;
if (hasextension)
{
RTPPacket::extid = ntohs(rtpextheader->extid);
RTPPacket::extensionlength = ((int)ntohs(rtpextheader->length))*sizeof(uint32_t);
RTPPacket::extid = m_endian.qToHost(rtpextheader->extid);
RTPPacket::extensionlength = ((int)m_endian.qToHost(rtpextheader->length))*sizeof(uint32_t);
RTPPacket::extension = ((uint8_t *)rtpextheader)+sizeof(RTPExtensionHeader);
}
@ -183,10 +180,10 @@ int RTPPacket::ParseRawPacket(RTPRawPacket &rawpack)
// Note: we don't fill in the EXTENDED sequence number here, since we
// don't have information about the source here. We just fill in the low
// 16 bits
RTPPacket::extseqnr = (uint32_t)ntohs(rtpheader->sequencenumber);
RTPPacket::extseqnr = (uint32_t)m_endian.qToHost(rtpheader->sequencenumber);
RTPPacket::timestamp = ntohl(rtpheader->timestamp);
RTPPacket::ssrc = ntohl(rtpheader->ssrc);
RTPPacket::timestamp = m_endian.qToHost(rtpheader->timestamp);
RTPPacket::ssrc = m_endian.qToHost(rtpheader->ssrc);
RTPPacket::packet = packetbytes;
RTPPacket::payload = packetbytes+payloadoffset;
RTPPacket::packetlength = packetlen;
@ -209,7 +206,7 @@ uint32_t RTPPacket::GetCSRC(int num) const
csrcpos = packet+sizeof(RTPHeader)+num*sizeof(uint32_t);
csrcval_nbo = (uint32_t *)csrcpos;
csrcval_hbo = ntohl(*csrcval_nbo);
csrcval_hbo = m_endian.qToHost(*csrcval_nbo);
return csrcval_hbo;
}
@ -285,24 +282,24 @@ int RTPPacket::BuildPacket(uint8_t payloadtype,const void *payloaddata,size_t pa
rtphdr->extension = 0;
rtphdr->csrccount = numcsrcs;
rtphdr->payloadtype = payloadtype&127; // make sure high bit isn't set
rtphdr->sequencenumber = htons(seqnr);
rtphdr->timestamp = htonl(timestamp);
rtphdr->ssrc = htonl(ssrc);
rtphdr->sequencenumber = qToBigEndian(seqnr);
rtphdr->timestamp = qToBigEndian(timestamp);
rtphdr->ssrc = qToBigEndian(ssrc);
uint32_t *curcsrc;
int i;
curcsrc = (uint32_t *)(packet+sizeof(RTPHeader));
for (i = 0 ; i < numcsrcs ; i++,curcsrc++)
*curcsrc = htonl(csrcs[i]);
*curcsrc = qToBigEndian(csrcs[i]);
payload = packet+sizeof(RTPHeader)+((size_t)numcsrcs)*sizeof(uint32_t);
if (gotextension)
{
RTPExtensionHeader *rtpexthdr = (RTPExtensionHeader *)payload;
rtpexthdr->extid = htons(extensionid);
rtpexthdr->length = htons((uint16_t)extensionlen_numwords);
rtpexthdr->extid = qToBigEndian(extensionid);
rtpexthdr->length = qToBigEndian((uint16_t)extensionlen_numwords);
payload += sizeof(RTPExtensionHeader);
memcpy(payload,extensiondata,RTPPacket::extensionlength);

2
qrtplib/rtppacket.h
View File

@ -42,6 +42,7 @@
#include "rtptypes.h"
#include "rtptimeutilities.h"
#include "rtpmemoryobject.h"
#include "rtpendian.h"
namespace qrtplib
{
@ -155,6 +156,7 @@ private:
bool gotextension,uint16_t extensionid,uint16_t extensionlen_numwords,const void *extensiondata,
void *buffer,size_t maxsize);
RTPEndian m_endian;
int error;
bool hasextension,hasmarker;

6
qrtplib/rtpsession.cpp
View File

@ -33,7 +33,6 @@
#include "rtpsession.h"
#include "rtperrors.h"
#include "rtpudpv4transmitter.h"
#include "rtpudpv6transmitter.h"
#include "rtptcptransmitter.h"
#include "rtpexternaltransmitter.h"
#include "rtpsessionparams.h"
@ -121,11 +120,6 @@ int RTPSession::Create(const RTPSessionParams &sessparams,const RTPTransmissionP
case RTPTransmitter::IPv4UDPProto:
rtptrans = RTPNew(GetMemoryManager(),RTPMEM_TYPE_CLASS_RTPTRANSMITTER) RTPUDPv4Transmitter(GetMemoryManager());
break;
#ifdef RTP_SUPPORT_IPV6
case RTPTransmitter::IPv6UDPProto:
rtptrans = RTPNew(GetMemoryManager(),RTPMEM_TYPE_CLASS_RTPTRANSMITTER) RTPUDPv6Transmitter(GetMemoryManager());
break;
#endif // RTP_SUPPORT_IPV6
case RTPTransmitter::ExternalProto:
rtptrans = RTPNew(GetMemoryManager(),RTPMEM_TYPE_CLASS_RTPTRANSMITTER) RTPExternalTransmitter(GetMemoryManager());
break;

3
qrtplib/rtpsourcedata.cpp
View File

@ -34,9 +34,6 @@
#include "rtpdefines.h"
#include "rtpaddress.h"
#include "rtpmemorymanager.h"
#ifdef RTP_SUPPORT_NETINET_IN
#include <netinet/in.h>
#endif // RTP_SUPPORT_NETINET_IN
#define ACCEPTPACKETCODE \

1621
qrtplib/rtpudpv6transmitter.cpp
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File diff suppressed because it is too large Load Diff

322
qrtplib/rtpudpv6transmitter.h
View File

@ -1,322 +0,0 @@
/*
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 rtpudpv6transmitter.h
*/
#ifndef RTPUDPV6TRANSMITTER_H
#define RTPUDPV6TRANSMITTER_H
#include "rtpconfig.h"
#ifdef RTP_SUPPORT_IPV6
#include "rtptransmitter.h"
#include "rtpipv6destination.h"
#include "rtphashtable.h"
#include "rtpkeyhashtable.h"
#include "rtpsocketutil.h"
#include "rtpabortdescriptors.h"
#include <string.h>
#include <list>
#define RTPUDPV6TRANS_HASHSIZE 8317
#define RTPUDPV6TRANS_DEFAULTPORTBASE 5000
#define RTPUDPV6TRANS_RTPRECEIVEBUFFER 32768
#define RTPUDPV6TRANS_RTCPRECEIVEBUFFER 32768
#define RTPUDPV6TRANS_RTPTRANSMITBUFFER 32768
#define RTPUDPV6TRANS_RTCPTRANSMITBUFFER 32768
namespace qrtplib
{
/** Parameters for the UDP over IPv6 transmitter. */
class JRTPLIB_IMPORTEXPORT RTPUDPv6TransmissionParams : public RTPTransmissionParams
{
public:
RTPUDPv6TransmissionParams();
/** Sets the IP address which is used to bind the sockets to \c ip. */
void SetBindIP(in6_addr ip) { bindIP = ip; }
/** Sets the multicast interface index. */
void SetMulticastInterfaceIndex(unsigned int idx) { mcastifidx = idx; }
/** Sets the RTP portbase to \c pbase. This has to be an even number. */
void SetPortbase(uint16_t pbase) { portbase = pbase; }
/** Sets the multicast TTL to be used to \c mcastTTL. */
void SetMulticastTTL(uint8_t mcastTTL) { multicastTTL = mcastTTL; }
/** Passes a list of IP addresses which will be used as the local IP addresses. */
void SetLocalIPList(std::list<in6_addr> &iplist) { localIPs = iplist; }
/** Clears the list of local IP addresses.
* Clears the list of local IP addresses. An empty list will make the transmission component
* itself determine the local IP addresses.
*/
void ClearLocalIPList() { localIPs.clear(); }
/** Returns the IP address which will be used to bind the sockets. */
in6_addr GetBindIP() const { return bindIP; }
/** Returns the multicast interface index. */
unsigned int GetMulticastInterfaceIndex() const { return mcastifidx; }
/** Returns the RTP portbase which will be used (default is 5000). */
uint16_t GetPortbase() const { return portbase; }
/** Returns the multicast TTL which will be used (default is 1). */
uint8_t GetMulticastTTL() const { return multicastTTL; }
/** Returns the list of local IP addresses. */
const std::list<in6_addr> &GetLocalIPList() const { return localIPs; }
/** Sets the RTP socket's send buffer size. */
void SetRTPSendBuffer(int s) { rtpsendbuf = s; }
/** Sets the RTP socket's receive buffer size. */
void SetRTPReceiveBuffer(int s) { rtprecvbuf = s; }
/** Sets the RTCP socket's send buffer size. */
void SetRTCPSendBuffer(int s) { rtcpsendbuf = s; }
/** Sets the RTCP socket's receive buffer size. */
void SetRTCPReceiveBuffer(int s) { rtcprecvbuf = s; }
/** If non null, the specified abort descriptors will be used to cancel
* the function that's waiting for packets to arrive; set to null (the default
* to let the transmitter create its own instance. */
void SetCreatedAbortDescriptors(RTPAbortDescriptors *desc) { m_pAbortDesc = desc; }
/** Returns the RTP socket's send buffer size. */
int GetRTPSendBuffer() const { return rtpsendbuf; }
/** Returns the RTP socket's receive buffer size. */
int GetRTPReceiveBuffer() const { return rtprecvbuf; }
/** Returns the RTCP socket's send buffer size. */
int GetRTCPSendBuffer() const { return rtcpsendbuf; }
/** Returns the RTCP socket's receive buffer size. */
int GetRTCPReceiveBuffer() const { return rtcprecvbuf; }
/** If non-null, this RTPAbortDescriptors instance will be used internally,
* which can be useful when creating your own poll thread for multiple
* sessions. */
RTPAbortDescriptors *GetCreatedAbortDescriptors() const { return m_pAbortDesc; }
private:
uint16_t portbase;
in6_addr bindIP;
unsigned int mcastifidx;
std::list<in6_addr> localIPs;
uint8_t multicastTTL;
int rtpsendbuf, rtprecvbuf;
int rtcpsendbuf, rtcprecvbuf;
RTPAbortDescriptors *m_pAbortDesc;
};
inline RTPUDPv6TransmissionParams::RTPUDPv6TransmissionParams()
: RTPTransmissionParams(RTPTransmitter::IPv6UDPProto)
{
portbase = RTPUDPV6TRANS_DEFAULTPORTBASE;
for (int i = 0 ; i < 16 ; i++)
bindIP.s6_addr[i] = 0;
multicastTTL = 1;
mcastifidx = 0;
rtpsendbuf = RTPUDPV6TRANS_RTPTRANSMITBUFFER;
rtprecvbuf= RTPUDPV6TRANS_RTPRECEIVEBUFFER;
rtcpsendbuf = RTPUDPV6TRANS_RTCPTRANSMITBUFFER;
rtcprecvbuf = RTPUDPV6TRANS_RTCPRECEIVEBUFFER;
m_pAbortDesc = 0;
}
/** Additional information about the UDP over IPv6 transmitter. */
class JRTPLIB_IMPORTEXPORT RTPUDPv6TransmissionInfo : public RTPTransmissionInfo
{
public:
RTPUDPv6TransmissionInfo(std::list<in6_addr> iplist, SocketType rtpsock, SocketType rtcpsock,
uint16_t rtpport, uint16_t rtcpport) : RTPTransmissionInfo(RTPTransmitter::IPv6UDPProto)
{ localIPlist = iplist; rtpsocket = rtpsock; rtcpsocket = rtcpsock; m_rtpPort = rtpport; m_rtcpPort = rtcpport; }
~RTPUDPv6TransmissionInfo() { }
/** Returns the list of IPv6 addresses the transmitter considers to be the local IP addresses. */
std::list<in6_addr> GetLocalIPList() const { return localIPlist; }
/** Returns the socket descriptor used for receiving and transmitting RTP packets. */
SocketType GetRTPSocket() const { return rtpsocket; }
/** Returns the socket descriptor used for receiving and transmitting RTCP packets. */
SocketType GetRTCPSocket() const { return rtcpsocket; }
/** Returns the port number that the RTP socket receives packets on. */
uint16_t GetRTPPort() const { return m_rtpPort; }
/** Returns the port number that the RTCP socket receives packets on. */
uint16_t GetRTCPPort() const { return m_rtcpPort; }
private:
std::list<in6_addr> localIPlist;
SocketType rtpsocket,rtcpsocket;
uint16_t m_rtpPort, m_rtcpPort;
};
class JRTPLIB_IMPORTEXPORT RTPUDPv6Trans_GetHashIndex_IPv6Dest
{
public:
static int GetIndex(const RTPIPv6Destination &d) { in6_addr ip = d.GetIP(); return ((((uint32_t)ip.s6_addr[12])<<24)|(((uint32_t)ip.s6_addr[13])<<16)|(((uint32_t)ip.s6_addr[14])<<8)|((uint32_t)ip.s6_addr[15]))%RTPUDPV6TRANS_HASHSIZE; }
};
class JRTPLIB_IMPORTEXPORT RTPUDPv6Trans_GetHashIndex_in6_addr
{
public:
static int GetIndex(const in6_addr &ip) { return ((((uint32_t)ip.s6_addr[12])<<24)|(((uint32_t)ip.s6_addr[13])<<16)|(((uint32_t)ip.s6_addr[14])<<8)|((uint32_t)ip.s6_addr[15]))%RTPUDPV6TRANS_HASHSIZE; }
};
#define RTPUDPV6TRANS_HEADERSIZE (40+8)
/** An UDP over IPv6 transmitter.
* This class inherits the RTPTransmitter interface and implements a transmission component
* which uses UDP over IPv6 to send and receive RTP and RTCP data. The component's parameters
* are described by the class RTPUDPv6TransmissionParams. The functions which have an RTPAddress
* argument require an argument of RTPIPv6Address. The GetTransmissionInfo member function
* returns an instance of type RTPUDPv6TransmissionInfo.
*/
class JRTPLIB_IMPORTEXPORT RTPUDPv6Transmitter : public RTPTransmitter
{
public:
RTPUDPv6Transmitter(RTPMemoryManager *mgr);
~RTPUDPv6Transmitter();
int Init(bool treadsafe);
int Create(size_t maxpacksize,const RTPTransmissionParams *transparams);
void Destroy();
RTPTransmissionInfo *GetTransmissionInfo();
void DeleteTransmissionInfo(RTPTransmissionInfo *inf);
int GetLocalHostName(uint8_t *buffer,size_t *bufferlength);
bool ComesFromThisTransmitter(const RTPAddress *addr);
size_t GetHeaderOverhead() { return RTPUDPV6TRANS_HEADERSIZE; }
int Poll();
int WaitForIncomingData(const RTPTime &delay,bool *dataavailable = 0);
int AbortWait();
int SendRTPData(const void *data,size_t len);
int SendRTCPData(const void *data,size_t len);
int AddDestination(const RTPAddress &addr);
int DeleteDestination(const RTPAddress &addr);
void ClearDestinations();
bool SupportsMulticasting();
int JoinMulticastGroup(const RTPAddress &addr);
int LeaveMulticastGroup(const RTPAddress &addr);
void LeaveAllMulticastGroups();
int SetReceiveMode(RTPTransmitter::ReceiveMode m);
int AddToIgnoreList(const RTPAddress &addr);
int DeleteFromIgnoreList(const RTPAddress &addr);
void ClearIgnoreList();
int AddToAcceptList(const RTPAddress &addr);
int DeleteFromAcceptList(const RTPAddress &addr);
void ClearAcceptList();
int SetMaximumPacketSize(size_t s);
bool NewDataAvailable();
RTPRawPacket *GetNextPacket();
private:
int CreateLocalIPList();
bool GetLocalIPList_Interfaces();
void GetLocalIPList_DNS();
void AddLoopbackAddress();
void FlushPackets();
int PollSocket(bool rtp);
int ProcessAddAcceptIgnoreEntry(in6_addr ip,uint16_t port);
int ProcessDeleteAcceptIgnoreEntry(in6_addr ip,uint16_t port);
#ifdef RTP_SUPPORT_IPV6MULTICAST
bool SetMulticastTTL(uint8_t ttl);
#endif // RTP_SUPPORT_IPV6MULTICAST
bool ShouldAcceptData(in6_addr srcip,uint16_t srcport);
void ClearAcceptIgnoreInfo();
bool init;
bool created;
bool waitingfordata;
SocketType rtpsock,rtcpsock;
in6_addr bindIP;
unsigned int mcastifidx;
std::list<in6_addr> localIPs;
uint16_t portbase;
uint8_t multicastTTL;
RTPTransmitter::ReceiveMode receivemode;
uint8_t *localhostname;
size_t localhostnamelength;
RTPHashTable<const RTPIPv6Destination,RTPUDPv6Trans_GetHashIndex_IPv6Dest,RTPUDPV6TRANS_HASHSIZE> destinations;
#ifdef RTP_SUPPORT_IPV6MULTICAST
RTPHashTable<const in6_addr,RTPUDPv6Trans_GetHashIndex_in6_addr,RTPUDPV6TRANS_HASHSIZE> multicastgroups;
#endif // RTP_SUPPORT_IPV6MULTICAST
std::list<RTPRawPacket*> rawpacketlist;
bool supportsmulticasting;
size_t maxpacksize;
class PortInfo
{
public:
PortInfo() { all = false; }
bool all;
std::list<uint16_t> portlist;
};
RTPKeyHashTable<const in6_addr,PortInfo*,RTPUDPv6Trans_GetHashIndex_in6_addr,RTPUDPV6TRANS_HASHSIZE> acceptignoreinfo;
RTPAbortDescriptors m_abortDesc;
RTPAbortDescriptors *m_pAbortDesc;
};
} // end namespace
#endif // RTP_SUPPORT_IPV6
#endif // RTPUDPV6TRANSMITTER_H