MPEGStreamData Class Reference

Encapsulates data about MPEG stream and emits events for each table. More...

#include <mpegstreamdata.h>

Inheritance diagram for MPEGStreamData:

Public Member Functions
	MPEGStreamData (int desiredProgram, bool cacheTables)
	Initializes MPEGStreamData.
virtual	~MPEGStreamData ()
void	SetCaching (bool cacheTables)
void	SetListeningDisabled (bool lt)
virtual void	Reset (void)
virtual void	Reset (int desiredProgram)
double	TimeOffset (void) const
	Current Offset from computer time to DVB time in seconds.
virtual void	SetEITHelper (EITHelper *eit_helper)
virtual void	SetEITRate (float rate)
virtual bool	HasEITPIDChanges (const uint_vec_t &) const
virtual bool	GetEITPIDChanges (const uint_vec_t &, uint_vec_t &, uint_vec_t &) const
void	SetIgnoreCRC (bool haveCRCbug)
virtual bool	IsRedundant (uint pid, const PSIPTable &) const
	Returns true if table already seen.
virtual bool	HandleTables (uint pid, const PSIPTable &psip)
	Assembles PSIP packets and processes them.
virtual void	HandleTSTables (const TSPacket *tspacket)
	Assembles PSIP packets and processes them.
virtual bool	ProcessTSPacket (const TSPacket &tspacket)
virtual int	ProcessData (const unsigned char *buffer, int len)
void	HandleAdaptationFieldControl (const TSPacket *tspacket)
virtual void	AddListeningPID (uint pid, PIDPriority priority=kPIDPriorityNormal)
virtual void	AddNotListeningPID (uint pid)
virtual void	AddWritingPID (uint pid, PIDPriority priority=kPIDPriorityHigh)
virtual void	AddAudioPID (uint pid, PIDPriority priority=kPIDPriorityHigh)
virtual void	RemoveListeningPID (uint pid)
virtual void	RemoveNotListeningPID (uint pid)
virtual void	RemoveWritingPID (uint pid)
virtual void	RemoveAudioPID (uint pid)
virtual bool	IsListeningPID (uint pid) const
virtual bool	IsNotListeningPID (uint pid) const
virtual bool	IsWritingPID (uint pid) const
bool	IsVideoPID (uint pid) const
virtual bool	IsAudioPID (uint pid) const
const pid_map_t &	ListeningPIDs (void) const
const pid_map_t &	AudioPIDs (void) const
const pid_map_t &	WritingPIDs (void) const
uint	GetPIDs (pid_map_t &) const
PIDPriority	GetPIDPriority (uint pid) const
void	SetVersionPAT (uint tsid, int version, uint last_section)
int	VersionPAT (uint tsid) const
void	SetVersionCAT (uint tsid, int version, uint last_section)
int	VersionCAT (uint tsid) const
void	SetVersionPMT (uint program_num, int version, uint last_section)
int	VersionPMT (uint prog_num) const
void	SetPATSectionSeen (uint tsid, uint section)
bool	PATSectionSeen (uint tsid, uint section) const
bool	HasAllPATSections (uint tsid) const
void	SetCATSectionSeen (uint tsid, uint section)
bool	CATSectionSeen (uint tsid, uint section) const
bool	HasAllCATSections (uint tsid) const
void	SetPMTSectionSeen (uint prog_num, uint section)
bool	PMTSectionSeen (uint prog_num, uint section) const
bool	HasAllPMTSections (uint prog_num) const
bool	HasProgram (uint progNum) const
bool	HasCachedAllPAT (uint tsid) const
bool	HasCachedAnyPAT (uint tsid) const
bool	HasCachedAnyPAT (void) const
bool	HasCachedAllCAT (uint tsid) const
bool	HasCachedAnyCAT (uint tsid) const
bool	HasCachedAnyCAT (void) const
bool	HasCachedAllPMT (uint program_num) const
bool	HasCachedAnyPMT (uint program_num) const
bool	HasCachedAllPMTs (void) const
bool	HasCachedAnyPMTs (void) const
pat_ptr_t	GetCachedPAT (uint tsid, uint section_num) const
pat_vec_t	GetCachedPATs (uint tsid) const
pat_vec_t	GetCachedPATs (void) const
pat_map_t	GetCachedPATMap (void) const
cat_ptr_t	GetCachedCAT (uint tsid, uint section_num) const
cat_vec_t	GetCachedCATs (uint tsid) const
cat_vec_t	GetCachedCATs (void) const
cat_map_t	GetCachedCATMap (void) const
pmt_ptr_t	GetCachedPMT (uint program_num, uint section_num) const
pmt_vec_t	GetCachedPMTs (void) const
pmt_map_t	GetCachedPMTMap (void) const
virtual void	ReturnCachedTable (const PSIPTable *psip) const
virtual void	ReturnCachedPATTables (pat_vec_t &) const
virtual void	ReturnCachedPATTables (pat_map_t &) const
virtual void	ReturnCachedCATTables (cat_vec_t &) const
virtual void	ReturnCachedCATTables (cat_map_t &) const
virtual void	ReturnCachedPMTTables (pmt_vec_t &) const
virtual void	ReturnCachedPMTTables (pmt_map_t &) const
void	AddEncryptionTestPID (uint pnum, uint pid, bool isvideo)
void	RemoveEncryptionTestPIDs (uint pnum)
bool	IsEncryptionTestPID (uint pid) const
void	TestDecryption (const ProgramMapTable *pmt)
void	ResetDecryptionMonitoringState (void)
bool	IsProgramDecrypted (uint pnum) const
bool	IsProgramEncrypted (uint pnum) const
void	AddMPEGListener (MPEGStreamListener *)
void	RemoveMPEGListener (MPEGStreamListener *)
void	UpdatePAT (const ProgramAssociationTable *)
void	UpdateCAT (const ConditionalAccessTable *)
void	UpdatePMT (uint program_num, const ProgramMapTable *)
void	AddWritingListener (TSPacketListener *)
void	RemoveWritingListener (TSPacketListener *)
void	AddMPEGSPListener (MPEGSingleProgramStreamListener *)
void	RemoveMPEGSPListener (MPEGSingleProgramStreamListener *)
void	AddAVListener (TSPacketListenerAV *)
void	RemoveAVListener (TSPacketListenerAV *)
void	UpdatePATSingleProgram (ProgramAssociationTable *)
void	UpdatePMTSingleProgram (ProgramMapTable *)
void	SetDesiredProgram (int p)
void	SetPATSingleProgram (ProgramAssociationTable *)
void	SetPMTSingleProgram (ProgramMapTable *)
void	SetVideoStreamsRequired (uint num)
uint	GetVideoStreamsRequired () const
void	SetAudioStreamsRequired (uint num)
uint	GetAudioStreamsRequired () const
void	SetRecordingType (const QString &recording_type)
int	DesiredProgram (void) const
uint	VideoPIDSingleProgram (void) const
QString	GetRecordingType (void) const
const ProgramAssociationTable *	PATSingleProgram (void) const
const ProgramMapTable *	PMTSingleProgram (void) const
ProgramAssociationTable *	PATSingleProgram (void)
ProgramMapTable *	PMTSingleProgram (void)
int	VersionPATSingleProgram (void) const
int	VersionPMTSingleProgram (void) const
bool	CreatePATSingleProgram (const ProgramAssociationTable &)
bool	CreatePMTSingleProgram (const ProgramMapTable &)
Protected Member Functions
PSIPTable *	AssemblePSIP (const TSPacket *tspacket, bool &moreTablePackets)
	PSIP packet assembler.
bool	AssemblePSIP (PSIPTable &psip, TSPacket *tspacket)
void	SavePartialPSIP (uint pid, PSIPTable *packet)
PSIPTable *	GetPartialPSIP (uint pid)
void	ClearPartialPSIP (uint pid)
void	DeletePartialPSIP (uint pid)
void	ProcessPAT (const ProgramAssociationTable *pat)
void	ProcessCAT (const ConditionalAccessTable *cat)
void	ProcessPMT (const ProgramMapTable *pmt)
void	ProcessEncryptedPacket (const TSPacket &)
	counts en/decrypted packets to decide if a stream is en/decrypted
void	UpdateTimeOffset (uint64_t si_utc_time)
void	IncrementRefCnt (const PSIPTable *psip) const
virtual bool	DeleteCachedTable (PSIPTable *psip) const
void	CachePAT (const ProgramAssociationTable *pat)
void	CacheCAT (const ConditionalAccessTable *pat)
void	CachePMT (const ProgramMapTable *pmt)
Static Protected Member Functions
static int	ResyncStream (const unsigned char *buffer, int curr_pos, int len)
Protected Attributes
QString	_sistandard
bool	_have_CRC_bug
int	_local_utc_offset
QMutex	_si_time_lock
uint	_si_time_offset_cnt
uint	_si_time_offset_indx
double	_si_time_offsets [16]
EITHelper *	_eit_helper
float	_eit_rate
pid_map_t	_pids_listening
pid_map_t	_pids_notlistening
pid_map_t	_pids_writing
pid_map_t	_pids_audio
bool	_listening_disabled
QMutex	_encryption_lock
QMap< uint, CryptInfo >	_encryption_pid_to_info
QMap< uint, uint_vec_t >	_encryption_pnum_to_pids
QMap< uint, uint_vec_t >	_encryption_pid_to_pnums
QMap< uint, CryptStatus >	_encryption_pnum_to_status
QMutex	_listener_lock
mpeg_listener_vec_t	_mpeg_listeners
mpeg_sp_listener_vec_t	_mpeg_sp_listeners
ts_listener_vec_t	_ts_writing_listeners
ts_av_listener_vec_t	_ts_av_listeners
QMap< uint, int >	_pat_version
QMap< uint, int >	_cat_version
QMap< uint, int >	_pmt_version
sections_map_t	_pat_section_seen
sections_map_t	_cat_section_seen
sections_map_t	_pmt_section_seen
pid_psip_map_t	_partial_psip_packet_cache
bool	_cache_tables
QMutex	_cache_lock
pat_cache_t	_cached_pats
cat_cache_t	_cached_cats
pmt_cache_t	_cached_pmts
psip_refcnt_map_t	_cached_ref_cnt
psip_refcnt_map_t	_cached_slated_for_deletion
int	_desired_program
QString	_recording_type
bool	_strip_pmt_descriptors
bool	_normalize_stream_type
uint	_pid_video_single_program
uint	_pid_pmt_single_program
uint	_pmt_single_program_num_video
uint	_pmt_single_program_num_audio
ProgramAssociationTable *	_pat_single_program
ProgramMapTable *	_pmt_single_program
Static Protected Attributes
static const unsigned char	bit_sel [8]
Private Attributes
bool	_invalid_pat_seen
bool	_invalid_pat_warning
MythTimer	_invalid_pat_timer

Detailed Description

Encapsulates data about MPEG stream and emits events for each table.

Definition at line 91 of file mpegstreamdata.h.

Constructor & Destructor Documentation

MPEGStreamData::MPEGStreamData	(	int	desiredProgram,
		bool	cacheTables
	)

Initializes MPEGStreamData.

This adds the PID of the PAT table to "_pids_listening"

Parameters:

	desiredProgram	If you want rewritten PAT and PMTs, for a desired program set this to a value > -1
	cacheTables	If true PAT and PMT tables will be cached

Definition at line 65 of file mpegstreamdata.cpp.

MPEGStreamData::~MPEGStreamData ( ) [virtual]

Definition at line 94 of file mpegstreamdata.cpp.

Member Function Documentation

void MPEGStreamData::SetCaching ( bool cacheTables ) [inline]

Definition at line 97 of file mpegstreamdata.h.

Referenced by TVRec::SetupDTVSignalMonitor().

void MPEGStreamData::SetListeningDisabled ( bool lt ) [inline]

Definition at line 98 of file mpegstreamdata.h.

Referenced by ASIRecorder::ASIRecorder().

virtual void MPEGStreamData::Reset ( void ) [inline, virtual]

Reimplemented in ATSCStreamData, DVBStreamData, and ScanStreamData.

Definition at line 100 of file mpegstreamdata.h.

Referenced by MpegRecorder::PauseAndWait(), Reset(), MpegRecorder::Reset(), ASIRecorder::run(), SetDesiredProgram(), TVRec::SetupDTVSignalMonitor(), and ~MPEGStreamData().

void MPEGStreamData::Reset ( int desiredProgram ) [virtual]

Reimplemented in ATSCStreamData.

Definition at line 172 of file mpegstreamdata.cpp.

double MPEGStreamData::TimeOffset ( void ) const

Current Offset from computer time to DVB time in seconds.

Definition at line 878 of file mpegstreamdata.cpp.

void MPEGStreamData::SetEITHelper ( EITHelper * eit_helper ) [virtual]

Implements EITSource.

Definition at line 160 of file mpegstreamdata.cpp.

void MPEGStreamData::SetEITRate ( float rate ) [virtual]

Implements EITSource.

Definition at line 166 of file mpegstreamdata.cpp.

virtual bool MPEGStreamData::HasEITPIDChanges ( const uint_vec_t & ) const [inline, virtual]

Reimplemented in ATSCStreamData, DVBStreamData, and ScanStreamData.

Definition at line 109 of file mpegstreamdata.h.

Referenced by StreamHandler::UpdateListeningForEIT().

virtual bool MPEGStreamData::GetEITPIDChanges	(	const uint_vec_t &	,
		uint_vec_t &	,
		uint_vec_t &
	)			const `[inline, virtual]`

Reimplemented in ATSCStreamData, DVBStreamData, and ScanStreamData.

Definition at line 111 of file mpegstreamdata.h.

Referenced by StreamHandler::UpdateListeningForEIT().

void MPEGStreamData::SetIgnoreCRC ( bool haveCRCbug ) [inline]

Definition at line 117 of file mpegstreamdata.h.

bool MPEGStreamData::IsRedundant	(	uint	pid,
		const PSIPTable &	psip
	)			const `[virtual]`

Returns true if table already seen.

Reimplemented in ATSCStreamData, DVBStreamData, and ScanStreamData.

Definition at line 689 of file mpegstreamdata.cpp.

Referenced by HandleTables(), HandleTSTables(), DVBStreamData::IsRedundant(), and ATSCStreamData::IsRedundant().

bool MPEGStreamData::HandleTables	(	uint	pid,
		const PSIPTable &	psip
	)			`[virtual]`

Assembles PSIP packets and processes them.

Reimplemented in ATSCStreamData, DVBStreamData, and ScanStreamData.

Definition at line 722 of file mpegstreamdata.cpp.

Referenced by DVBStreamData::HandleTables(), ATSCStreamData::HandleTables(), HandleTSTables(), and ASIRecorder::run().

void MPEGStreamData::HandleTSTables ( const TSPacket * tspacket ) [virtual]

Assembles PSIP packets and processes them.

Definition at line 917 of file mpegstreamdata.cpp.

Referenced by ProcessTSPacket(), IPTVRecorder::ProcessTSPacket(), and FirewireRecorder::ProcessTSPacket().

bool MPEGStreamData::ProcessTSPacket ( const TSPacket & tspacket ) [virtual]

Definition at line 1044 of file mpegstreamdata.cpp.

Referenced by ProcessData().

int MPEGStreamData::ProcessData	(	const unsigned char *	buffer,
		int	len
	)			`[virtual]`

Definition at line 1004 of file mpegstreamdata.cpp.

Referenced by IPTVSignalMonitor::AddData(), FirewireSignalMonitor::AddData(), pid_printer(), and MpegRecorder::run().

void MPEGStreamData::HandleAdaptationFieldControl ( const TSPacket * tspacket ) [inline]

Definition at line 458 of file mpegstreamdata.h.

Referenced by IPTVRecorder::ProcessTSPacket(), and FirewireRecorder::ProcessTSPacket().

virtual void MPEGStreamData::AddListeningPID	(	uint	pid,
		PIDPriority	priority = `kPIDPriorityNormal`
	)			`[inline, virtual]`

virtual void MPEGStreamData::AddNotListeningPID ( uint pid ) [inline, virtual]

Definition at line 129 of file mpegstreamdata.h.

virtual void MPEGStreamData::AddWritingPID	(	uint	pid,
		PIDPriority	priority = `kPIDPriorityHigh`
	)			`[inline, virtual]`

Definition at line 131 of file mpegstreamdata.h.

Referenced by CreatePMTSingleProgram(), PrintMPEGStreamListener::HandlePMT(), and pid_printer().

virtual void MPEGStreamData::AddAudioPID	(	uint	pid,
		PIDPriority	priority = `kPIDPriorityHigh`
	)			`[inline, virtual]`

Definition at line 134 of file mpegstreamdata.h.

Referenced by CreatePMTSingleProgram().

virtual void MPEGStreamData::RemoveListeningPID ( uint pid ) [inline, virtual]

Definition at line 138 of file mpegstreamdata.h.

Referenced by RemoveEncryptionTestPIDs(), StreamHandler::UpdateListeningForEIT(), and DTVSignalMonitor::UpdateListeningForEIT().

virtual void MPEGStreamData::RemoveNotListeningPID ( uint pid ) [inline, virtual]

Definition at line 139 of file mpegstreamdata.h.

virtual void MPEGStreamData::RemoveWritingPID ( uint pid ) [inline, virtual]

Definition at line 141 of file mpegstreamdata.h.

virtual void MPEGStreamData::RemoveAudioPID ( uint pid ) [inline, virtual]

Definition at line 142 of file mpegstreamdata.h.

bool MPEGStreamData::IsListeningPID ( uint pid ) const [virtual]

Definition at line 1109 of file mpegstreamdata.cpp.

Referenced by DTVRecorder::HandlePAT(), ProcessTSPacket(), and IPTVRecorder::ProcessTSPacket().

bool MPEGStreamData::IsNotListeningPID ( uint pid ) const [virtual]

Definition at line 1117 of file mpegstreamdata.cpp.

Referenced by IsListeningPID().

bool MPEGStreamData::IsWritingPID ( uint pid ) const [virtual]

Definition at line 1123 of file mpegstreamdata.cpp.

Referenced by ProcessTSPacket(), and IPTVRecorder::ProcessTSPacket().

bool MPEGStreamData::IsVideoPID ( uint pid ) const [inline]

Definition at line 147 of file mpegstreamdata.h.

Referenced by ProcessTSPacket().

bool MPEGStreamData::IsAudioPID ( uint pid ) const [virtual]

Definition at line 1129 of file mpegstreamdata.cpp.

Referenced by ProcessTSPacket(), and IPTVRecorder::ProcessTSPacket().

const pid_map_t& MPEGStreamData::ListeningPIDs ( void ) const [inline]

Definition at line 151 of file mpegstreamdata.h.

const pid_map_t& MPEGStreamData::AudioPIDs ( void ) const [inline]

Definition at line 153 of file mpegstreamdata.h.

const pid_map_t& MPEGStreamData::WritingPIDs ( void ) const [inline]

Definition at line 155 of file mpegstreamdata.h.

uint MPEGStreamData::GetPIDs ( pid_map_t & pids ) const

Definition at line 1135 of file mpegstreamdata.cpp.

PIDPriority MPEGStreamData::GetPIDPriority ( uint pid ) const

Definition at line 1157 of file mpegstreamdata.cpp.

void MPEGStreamData::SetVersionPAT	(	uint	tsid,
		int	version,
		uint	last_section
	)			`[inline]`

Definition at line 164 of file mpegstreamdata.h.

Referenced by FirewireSignalMonitor::HandlePAT(), DTVSignalMonitor::HandlePAT(), and HandleTables().

int MPEGStreamData::VersionPAT ( uint tsid ) const [inline]

Definition at line 171 of file mpegstreamdata.h.

Referenced by IsRedundant().

void MPEGStreamData::SetVersionCAT	(	uint	tsid,
		int	version,
		uint	last_section
	)			`[inline]`

Definition at line 179 of file mpegstreamdata.h.

Referenced by HandleTables().

int MPEGStreamData::VersionCAT ( uint tsid ) const [inline]

Definition at line 186 of file mpegstreamdata.h.

Referenced by IsRedundant().

void MPEGStreamData::SetVersionPMT	(	uint	program_num,
		int	version,
		uint	last_section
	)			`[inline]`

Definition at line 194 of file mpegstreamdata.h.

Referenced by FirewireSignalMonitor::HandlePMT(), and HandleTables().

int MPEGStreamData::VersionPMT ( uint prog_num ) const [inline]

Definition at line 201 of file mpegstreamdata.h.

Referenced by IsRedundant().

void MPEGStreamData::SetPATSectionSeen	(	uint	tsid,
		uint	section
	)

Definition at line 1193 of file mpegstreamdata.cpp.

Referenced by HandleTables().

bool MPEGStreamData::PATSectionSeen	(	uint	tsid,
		uint	section
	)			const

Definition at line 1204 of file mpegstreamdata.cpp.

Referenced by IsRedundant().

bool MPEGStreamData::HasAllPATSections ( uint tsid ) const

Definition at line 1212 of file mpegstreamdata.cpp.

void MPEGStreamData::SetCATSectionSeen	(	uint	tsid,
		uint	section
	)

Definition at line 1223 of file mpegstreamdata.cpp.

Referenced by HandleTables().

bool MPEGStreamData::CATSectionSeen	(	uint	tsid,
		uint	section
	)			const

Definition at line 1234 of file mpegstreamdata.cpp.

Referenced by IsRedundant().

bool MPEGStreamData::HasAllCATSections ( uint tsid ) const

Definition at line 1242 of file mpegstreamdata.cpp.

void MPEGStreamData::SetPMTSectionSeen	(	uint	prog_num,
		uint	section
	)

Definition at line 1253 of file mpegstreamdata.cpp.

Referenced by HandleTables().

bool MPEGStreamData::PMTSectionSeen	(	uint	prog_num,
		uint	section
	)			const

Definition at line 1264 of file mpegstreamdata.cpp.

Referenced by IsRedundant().

bool MPEGStreamData::HasAllPMTSections ( uint prog_num ) const

Definition at line 1272 of file mpegstreamdata.cpp.

bool MPEGStreamData::HasProgram ( uint progNum ) const

Definition at line 1283 of file mpegstreamdata.cpp.

Referenced by ATSCStreamData::HasChannel(), and TVRec::TuningOnSameMultiplex().

bool MPEGStreamData::HasCachedAllPAT ( uint tsid ) const

Definition at line 1292 of file mpegstreamdata.cpp.

Referenced by HasCachedAllPMTs(), and ChannelScanSM::UpdateChannelInfo().

bool MPEGStreamData::HasCachedAnyPAT ( uint tsid ) const

Definition at line 1311 of file mpegstreamdata.cpp.

Referenced by ChannelScanSM::HasTimedOut().

bool MPEGStreamData::HasCachedAnyPAT ( void ) const

Definition at line 1322 of file mpegstreamdata.cpp.

bool MPEGStreamData::HasCachedAllCAT ( uint tsid ) const

Definition at line 1328 of file mpegstreamdata.cpp.

bool MPEGStreamData::HasCachedAnyCAT ( uint tsid ) const

Definition at line 1347 of file mpegstreamdata.cpp.

bool MPEGStreamData::HasCachedAnyCAT ( void ) const

Definition at line 1358 of file mpegstreamdata.cpp.

bool MPEGStreamData::HasCachedAllPMT ( uint program_num ) const

Definition at line 1364 of file mpegstreamdata.cpp.

Referenced by HasCachedAllPMTs().

bool MPEGStreamData::HasCachedAnyPMT ( uint program_num ) const

Definition at line 1383 of file mpegstreamdata.cpp.

bool MPEGStreamData::HasCachedAllPMTs ( void ) const

Definition at line 1394 of file mpegstreamdata.cpp.

Referenced by ChannelScanSM::UpdateChannelInfo().

bool MPEGStreamData::HasCachedAnyPMTs ( void ) const

Definition at line 1416 of file mpegstreamdata.cpp.

Referenced by ChannelScanSM::HasTimedOut().

pat_ptr_t MPEGStreamData::GetCachedPAT	(	uint	tsid,
		uint	section_num
	)			const

Definition at line 1422 of file mpegstreamdata.cpp.

Referenced by GetCachedPATs().

pat_vec_t MPEGStreamData::GetCachedPATs ( uint tsid ) const

Definition at line 1435 of file mpegstreamdata.cpp.

Referenced by ChannelScanSM::UpdateChannelInfo().

pat_vec_t MPEGStreamData::GetCachedPATs ( void ) const

Definition at line 1450 of file mpegstreamdata.cpp.

Referenced by SetDesiredProgram().

pat_map_t MPEGStreamData::GetCachedPATMap ( void ) const

cat_ptr_t MPEGStreamData::GetCachedCAT	(	uint	tsid,
		uint	section_num
	)			const

Definition at line 1466 of file mpegstreamdata.cpp.

Referenced by GetCachedCATs().

cat_vec_t MPEGStreamData::GetCachedCATs ( uint tsid ) const

Definition at line 1479 of file mpegstreamdata.cpp.

cat_vec_t MPEGStreamData::GetCachedCATs ( void ) const

Definition at line 1494 of file mpegstreamdata.cpp.

cat_map_t MPEGStreamData::GetCachedCATMap ( void ) const

pmt_ptr_t MPEGStreamData::GetCachedPMT	(	uint	program_num,
		uint	section_num
	)			const

Definition at line 1510 of file mpegstreamdata.cpp.

Referenced by HasProgram().

pmt_vec_t MPEGStreamData::GetCachedPMTs ( void ) const

Definition at line 1524 of file mpegstreamdata.cpp.

Referenced by SetDesiredProgram(), and ChannelScanSM::UpdateChannelInfo().

pmt_map_t MPEGStreamData::GetCachedPMTMap ( void ) const

Definition at line 1540 of file mpegstreamdata.cpp.

void MPEGStreamData::ReturnCachedTable ( const PSIPTable * psip ) const [virtual]

Definition at line 1556 of file mpegstreamdata.cpp.

Referenced by GetPidsToCache(), HasProgram(), ReturnCachedCATTables(), ATSCStreamData::ReturnCachedCVCTTables(), ReturnCachedPATTables(), ReturnCachedPMTTables(), DVBStreamData::ReturnCachedSDTTables(), ATSCStreamData::ReturnCachedTVCTTables(), ATSCStreamData::SetDesiredChannel(), and DVBStreamData::SetDesiredService().

void MPEGStreamData::ReturnCachedPATTables ( pat_vec_t & pats ) const [virtual]

Definition at line 1573 of file mpegstreamdata.cpp.

Referenced by ReturnCachedPATTables(), SetDesiredProgram(), and ChannelScanSM::UpdateChannelInfo().

void MPEGStreamData::ReturnCachedPATTables ( pat_map_t & pats ) const [virtual]

Definition at line 1580 of file mpegstreamdata.cpp.

void MPEGStreamData::ReturnCachedCATTables ( cat_vec_t & cats ) const [virtual]

Definition at line 1587 of file mpegstreamdata.cpp.

Referenced by ReturnCachedCATTables().

void MPEGStreamData::ReturnCachedCATTables ( cat_map_t & cats ) const [virtual]

Definition at line 1594 of file mpegstreamdata.cpp.

void MPEGStreamData::ReturnCachedPMTTables ( pmt_vec_t & pmts ) const [virtual]

Definition at line 1601 of file mpegstreamdata.cpp.

Referenced by ReturnCachedPMTTables(), SetDesiredProgram(), and ChannelScanSM::UpdateChannelInfo().

void MPEGStreamData::ReturnCachedPMTTables ( pmt_map_t & pmts ) const [virtual]

Definition at line 1608 of file mpegstreamdata.cpp.

void MPEGStreamData::AddEncryptionTestPID	(	uint	pnum,
		uint	pid,
		bool	isvideo
	)

Definition at line 1815 of file mpegstreamdata.cpp.

Referenced by TestDecryption().

void MPEGStreamData::RemoveEncryptionTestPIDs ( uint pnum )

Definition at line 1833 of file mpegstreamdata.cpp.

Referenced by ProcessEncryptedPacket().

bool MPEGStreamData::IsEncryptionTestPID ( uint pid ) const

Definition at line 1877 of file mpegstreamdata.cpp.

Referenced by ProcessTSPacket().

void MPEGStreamData::TestDecryption ( const ProgramMapTable * pmt )

Definition at line 1887 of file mpegstreamdata.cpp.

Referenced by DTVSignalMonitor::HandlePMT(), and ChannelScanSM::TestNextProgramEncryption().

void MPEGStreamData::ResetDecryptionMonitoringState ( void )

Definition at line 1913 of file mpegstreamdata.cpp.

Referenced by Reset().

bool MPEGStreamData::IsProgramDecrypted ( uint pnum ) const

Definition at line 1922 of file mpegstreamdata.cpp.

bool MPEGStreamData::IsProgramEncrypted ( uint pnum ) const

Definition at line 1928 of file mpegstreamdata.cpp.

void MPEGStreamData::AddMPEGListener ( MPEGStreamListener * val )

Definition at line 1707 of file mpegstreamdata.cpp.

Referenced by ChannelScanSM::ChannelScanSM(), pid_printer(), DTVSignalMonitor::SetStreamData(), and DTVRecorder::SetStreamData().

void MPEGStreamData::RemoveMPEGListener ( MPEGStreamListener * val )

Definition at line 1719 of file mpegstreamdata.cpp.

Referenced by DTVSignalMonitor::SetStreamData().

void MPEGStreamData::UpdatePAT ( const ProgramAssociationTable * )

void MPEGStreamData::UpdateCAT ( const ConditionalAccessTable * )

void MPEGStreamData::UpdatePMT	(	uint	program_num,
		const ProgramMapTable *
	)

void MPEGStreamData::AddWritingListener ( TSPacketListener * val )

Definition at line 1734 of file mpegstreamdata.cpp.

Referenced by pid_printer(), MpegRecorder::run(), HDHRRecorder::run(), DVBRecorder::run(), CetonRecorder::run(), and ASIRecorder::run().

void MPEGStreamData::RemoveWritingListener ( TSPacketListener * val )

Definition at line 1746 of file mpegstreamdata.cpp.

Referenced by MpegRecorder::run(), HDHRRecorder::run(), DVBRecorder::run(), CetonRecorder::run(), and ASIRecorder::run().

void MPEGStreamData::AddMPEGSPListener ( MPEGSingleProgramStreamListener * val )

Definition at line 1788 of file mpegstreamdata.cpp.

Referenced by MpegRecorder::SetStreamData(), IPTVRecorder::SetStreamData(), FirewireRecorder::SetStreamData(), and DTVRecorder::SetStreamData().

void MPEGStreamData::RemoveMPEGSPListener ( MPEGSingleProgramStreamListener * val )

Definition at line 1800 of file mpegstreamdata.cpp.

void MPEGStreamData::AddAVListener ( TSPacketListenerAV * val )

Definition at line 1761 of file mpegstreamdata.cpp.

Referenced by MpegRecorder::run(), HDHRRecorder::run(), DVBRecorder::run(), CetonRecorder::run(), and ASIRecorder::run().

void MPEGStreamData::RemoveAVListener ( TSPacketListenerAV * val )

Definition at line 1773 of file mpegstreamdata.cpp.

Referenced by MpegRecorder::run(), HDHRRecorder::run(), DVBRecorder::run(), CetonRecorder::run(), and ASIRecorder::run().

void MPEGStreamData::UpdatePATSingleProgram ( ProgramAssociationTable * )

void MPEGStreamData::UpdatePMTSingleProgram ( ProgramMapTable * )

void MPEGStreamData::SetDesiredProgram ( int p )

Definition at line 110 of file mpegstreamdata.cpp.

Referenced by ATSCStreamData::SetDesiredChannel(), DVBStreamData::SetDesiredService(), DTVSignalMonitor::SetProgramNumber(), MpegRecorder::SetStreamData(), FirewireRecorder::SetStreamData(), DTVRecorder::SetStreamData(), and TVRec::TuningFrequency().

void MPEGStreamData::SetPATSingleProgram ( ProgramAssociationTable * pat ) [inline]

Definition at line 434 of file mpegstreamdata.h.

Referenced by CreatePATSingleProgram(), Reset(), and ~MPEGStreamData().

void MPEGStreamData::SetPMTSingleProgram ( ProgramMapTable * pmt ) [inline]

Definition at line 441 of file mpegstreamdata.h.

Referenced by CreatePMTSingleProgram(), Reset(), and ~MPEGStreamData().

void MPEGStreamData::SetVideoStreamsRequired ( uint num ) [inline]

Definition at line 294 of file mpegstreamdata.h.

Referenced by SetRecordingType(), and TVRec::SetupDTVSignalMonitor().

uint MPEGStreamData::GetVideoStreamsRequired ( ) const [inline]

Definition at line 296 of file mpegstreamdata.h.

void MPEGStreamData::SetAudioStreamsRequired ( uint num ) [inline]

Definition at line 298 of file mpegstreamdata.h.

Referenced by SetRecordingType().

uint MPEGStreamData::GetAudioStreamsRequired ( ) const [inline]

Definition at line 300 of file mpegstreamdata.h.

void MPEGStreamData::SetRecordingType ( const QString & recording_type )

Definition at line 143 of file mpegstreamdata.cpp.

Referenced by MpegRecorder::run(), TVRec::SetupDTVSignalMonitor(), and TVRec::TuningNewRecorder().

int MPEGStreamData::DesiredProgram ( void ) const [inline]

Definition at line 305 of file mpegstreamdata.h.

Referenced by DTVRecorder::HandlePAT(), DTVRecorder::HandlePMT(), MpegRecorder::PauseAndWait(), MpegRecorder::Reset(), FirewireRecorder::SetStreamData(), and DTVRecorder::SetStreamData().

uint MPEGStreamData::VideoPIDSingleProgram ( void ) const [inline]

Definition at line 306 of file mpegstreamdata.h.

Referenced by IPTVRecorder::ProcessTSPacket().

QString MPEGStreamData::GetRecordingType ( void ) const

Definition at line 153 of file mpegstreamdata.cpp.

const ProgramAssociationTable* MPEGStreamData::PATSingleProgram ( void ) const [inline]

Definition at line 309 of file mpegstreamdata.h.

Referenced by CreatePMTSingleProgram(), HandleTSTables(), ProcessPAT(), MpegRecorder::RestartEncoding(), MpegRecorder::run(), HDHRRecorder::run(), DVBRecorder::run(), CetonRecorder::run(), and ASIRecorder::run().

const ProgramMapTable* MPEGStreamData::PMTSingleProgram ( void ) const [inline]

Definition at line 311 of file mpegstreamdata.h.

Referenced by HandleTSTables(), ProcessPMT(), IPTVRecorder::ProcessTSPacket(), MpegRecorder::RestartEncoding(), MpegRecorder::run(), HDHRRecorder::run(), DVBRecorder::run(), CetonRecorder::run(), and ASIRecorder::run().

ProgramAssociationTable* MPEGStreamData::PATSingleProgram ( void ) [inline]

Definition at line 314 of file mpegstreamdata.h.

ProgramMapTable* MPEGStreamData::PMTSingleProgram ( void ) [inline]

Definition at line 316 of file mpegstreamdata.h.

int MPEGStreamData::VersionPATSingleProgram ( void ) const [inline]

Definition at line 448 of file mpegstreamdata.h.

int MPEGStreamData::VersionPMTSingleProgram ( void ) const [inline]

Definition at line 453 of file mpegstreamdata.h.

bool MPEGStreamData::CreatePATSingleProgram ( const ProgramAssociationTable & pat )

Definition at line 399 of file mpegstreamdata.cpp.

Referenced by ProcessPAT().

bool MPEGStreamData::CreatePMTSingleProgram ( const ProgramMapTable & pmt )

Definition at line 507 of file mpegstreamdata.cpp.

Referenced by ProcessPMT().

PSIPTable * MPEGStreamData::AssemblePSIP	(	const TSPacket *	tspacket,
		bool &	moreTablePackets
	)			`[protected]`

PSIP packet assembler.

This is not a general purpose TS->PSIP packet converter, it is only designed to work with MPEG tables which comply with certain restrictions that simplify the conversion.

DVB TSPackets may contain multiple segments of the PSI stream. (see ISO 13818-1 section 2.4.3.3, particularly the definition of payload_unit_start_indicator, which indicates there is at least one segment start, but not limited to only one segment start.)

PSI stuffing bytes are 0xFF and will complete the remaining portion of the TSPacket. (Section 2.4.4)