OpalPCAPFile Class Reference

#include <pcapfile.h>

Inherits PFile.

Collaboration diagram for OpalPCAPFile:

Data Structures
struct	DecodeContext
struct	DiscoveredRTPInfo
struct	DiscoveredRTPKey
struct	FileHeader
class	Frame
struct	Progress
struct	RecordHeader

Public Types
typedef PArray< DiscoveredRTPInfo >	DiscoveredRTP
typedef PNotifierTemplate < Progress & >	ProgressNotifier
typedef std::map < RTP_DataFrame::PayloadTypes, OpalMediaFormat >	PayloadMap

Public Member Functions
	OpalPCAPFile ()
bool	Restart ()
void	PrintOn (ostream &strm) const
bool	WriteFrame (const PEthSocket::Frame &frame)
bool	WriteRTP (const RTP_DataFrame &rtp, WORD port=5000)
int	GetDataLink (PBYTEArray &payload)
int	GetIP (PBYTEArray &payload)
int	GetTCP (PBYTEArray &payload)
int	GetUDP (PBYTEArray &payload)
int	GetRTP (RTP_DataFrame &rtp)
int	GetDecodedRTP (RTP_DataFrame &decodedRTP, DecodeContext &context)
int	DecodeRTP (RTP_DataFrame &encodedRTP, RTP_DataFrame &decodedRTP, DecodeContext &context)
const PTime &	GetPacketTime () const
const PIPSocket::Address &	GetSrcIP () const
const PIPSocket::Address &	GetDstIP () const
unsigned	IsFragmentated () const
WORD	GetSrcPort () const
WORD	GetDstPort () const
void	SetFilterSrcIP (const PIPSocket::Address &ip)
const PIPSocket::Address &	GetFilterSrcIP () const
void	SetFilterDstIP (const PIPSocket::Address &ip)
const PIPSocket::Address &	GetFilterDstIP () const
void	SetFilterSrcPort (WORD port)
WORD	GetFilterSrcPort () const
void	SetFilterDstPort (WORD port)
WORD	GetFilterDstPort () const
bool	DiscoverRTP (DiscoveredRTP &discoveredRTP, const ProgressNotifier &progressNotifier=NULL)
bool	SetFilters (const DiscoveredRTPInfo &discoveredRTP, const PString &format=PString::Empty())
void	SetPayloadMap (const PayloadMap &payloadMap, bool overwrite=false)
bool	SetPayloadMap (RTP_DataFrame::PayloadTypes pt, const OpalMediaFormat &format)
OpalMediaFormat	GetMediaFormat (const RTP_DataFrame &rtp) const

Protected Types
typedef std::map < DiscoveredRTPKey, DiscoveryInfo >	DiscoveryMap

Protected Member Functions
bool	InternalOpen (OpenMode mode, OpenOptions opt, PFileInfo::Permissions permissions)
int	InternalDecodeRTP (RTP_DataFrame &encodedRTP, RTP_DataFrame &decodedRTP, DecodeContext &context)
	PDECLARE_MUTEX (m_writeMutex)

Protected Attributes
FileHeader	m_fileHeader
Frame	m_rawPacket
PIPSocketAddressAndPort	m_filterSrc
PIPSocketAddressAndPort	m_filterDst
RTP_SyncSourceId	m_filterSSRC
PIPSocketAddressAndPort	m_packetSrc
PIPSocketAddressAndPort	m_packetDst
PayloadMap	m_payloadType2mediaFormat

Detailed Description

Class for a reading RTP from an Ethernet Capture (PCAP) file.

Member Typedef Documentation

typedef PArray<DiscoveredRTPInfo> OpalPCAPFile::DiscoveredRTP

typedef std::map<DiscoveredRTPKey, DiscoveryInfo> OpalPCAPFile::DiscoveryMap

protected

typedef std::map<RTP_DataFrame::PayloadTypes, OpalMediaFormat> OpalPCAPFile::PayloadMap

typedef PNotifierTemplate<Progress &> OpalPCAPFile::ProgressNotifier

Constructor & Destructor Documentation

OpalPCAPFile::OpalPCAPFile

(

)

Member Function Documentation

int OpalPCAPFile::DecodeRTP	(	RTP_DataFrame &	encodedRTP,
		RTP_DataFrame &	decodedRTP,
		DecodeContext &	context
	)

bool OpalPCAPFile::DiscoverRTP	(	DiscoveredRTP &	discoveredRTP,
		const ProgressNotifier &	progressNotifier = NULL
	)

int OpalPCAPFile::GetDataLink

(

PBYTEArray &

payload

)

int OpalPCAPFile::GetDecodedRTP	(	RTP_DataFrame &	decodedRTP,
		DecodeContext &	context
	)

const PIPSocket::Address& OpalPCAPFile::GetDstIP ( ) const

inline

References m_packetDst.

WORD OpalPCAPFile::GetDstPort ( ) const

inline

References m_packetDst.

const PIPSocket::Address& OpalPCAPFile::GetFilterDstIP ( ) const

inline

References m_filterDst.

WORD OpalPCAPFile::GetFilterDstPort ( ) const

inline

References m_filterDst.

const PIPSocket::Address& OpalPCAPFile::GetFilterSrcIP ( ) const

inline

References m_filterSrc.

WORD OpalPCAPFile::GetFilterSrcPort ( ) const

inline

References m_filterSrc.

int OpalPCAPFile::GetIP

(

PBYTEArray &

payload

)

OpalMediaFormat OpalPCAPFile::GetMediaFormat

(

const RTP_DataFrame &

rtp

)

const

const PTime& OpalPCAPFile::GetPacketTime ( ) const

inline

References m_rawPacket.

int OpalPCAPFile::GetRTP

(

RTP_DataFrame &

rtp

)

const PIPSocket::Address& OpalPCAPFile::GetSrcIP ( ) const

inline

References m_packetSrc.

WORD OpalPCAPFile::GetSrcPort ( ) const

inline

References m_packetSrc.

int OpalPCAPFile::GetTCP

(

PBYTEArray &

payload

)

int OpalPCAPFile::GetUDP

(

PBYTEArray &

payload

)

int OpalPCAPFile::InternalDecodeRTP ( RTP_DataFrame &  encodedRTP, RTP_DataFrame &  decodedRTP, DecodeContext &  context  )

protected

bool OpalPCAPFile::InternalOpen ( OpenMode  mode, OpenOptions  opt, PFileInfo::Permissions  permissions  )

protected

unsigned OpalPCAPFile::IsFragmentated ( ) const

inline

References m_rawPacket.

OpalPCAPFile::PDECLARE_MUTEX ( m_writeMutex  )

protected

void OpalPCAPFile::PrintOn

(

ostream &

strm

)

const

bool OpalPCAPFile::Restart

(

)

void OpalPCAPFile::SetFilterDstIP ( const PIPSocket::Address &  ip )

inline

References m_filterDst.

void OpalPCAPFile::SetFilterDstPort ( WORD  port )

inline

References m_filterDst.

bool OpalPCAPFile::SetFilters	(	const DiscoveredRTPInfo &	discoveredRTP,
		const PString &	format = PString::Empty()
	)

void OpalPCAPFile::SetFilterSrcIP ( const PIPSocket::Address &  ip )

inline

References m_filterSrc.

void OpalPCAPFile::SetFilterSrcPort ( WORD  port )

inline

References m_filterSrc.

void OpalPCAPFile::SetPayloadMap	(	const PayloadMap &	payloadMap,
		bool	overwrite = false
	)

bool OpalPCAPFile::SetPayloadMap	(	RTP_DataFrame::PayloadTypes	pt,
		const OpalMediaFormat &	format
	)

bool OpalPCAPFile::WriteFrame

(

const PEthSocket::Frame &

frame

)

bool OpalPCAPFile::WriteRTP	(	const RTP_DataFrame &	rtp,
		WORD	port = 5000
	)

Field Documentation

FileHeader OpalPCAPFile::m_fileHeader

protected

PIPSocketAddressAndPort OpalPCAPFile::m_filterDst

protected

Referenced by GetFilterDstIP(), GetFilterDstPort(), SetFilterDstIP(), and SetFilterDstPort().

PIPSocketAddressAndPort OpalPCAPFile::m_filterSrc

protected

Referenced by GetFilterSrcIP(), GetFilterSrcPort(), SetFilterSrcIP(), and SetFilterSrcPort().

RTP_SyncSourceId OpalPCAPFile::m_filterSSRC

protected

PIPSocketAddressAndPort OpalPCAPFile::m_packetDst

protected

Referenced by GetDstIP(), and GetDstPort().

PIPSocketAddressAndPort OpalPCAPFile::m_packetSrc

protected

Referenced by GetSrcIP(), and GetSrcPort().

PayloadMap OpalPCAPFile::m_payloadType2mediaFormat

protected

Frame OpalPCAPFile::m_rawPacket

protected

Referenced by GetPacketTime(), and IsFragmentated().

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The documentation for this class was generated from the following file:

• pcapfile.h