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Public Member Functions | Private Member Functions | Private Attributes | List of all members
ScanStreamData Class Reference

#include <scanstreamdata.h>

Inheritance diagram for ScanStreamData:
Inheritance graph
Collaboration diagram for ScanStreamData:
Collaboration graph

Public Member Functions

 ScanStreamData (bool no_default_pid=false)
 ~ScanStreamData () override
bool IsRedundant (uint pid, const PSIPTable &psip) const override
 Returns true if table already seen. More...
bool HandleTables (uint pid, const PSIPTable &psip) override
 Processes PSIP tables. More...
void AddAllListeningPIDs (void)
void Reset (void) override
void Reset (uint desired_netid, uint desired_tsid, int desired_serviceid) override
bool HasEITPIDChanges (const uint_vec_t &) const override
bool GetEITPIDChanges (const uint_vec_t &, uint_vec_t &, uint_vec_t &) const override
QString GetSIStandard (const QString &guess="mpeg") const
void SetFreesatAdditionalSI (bool freesat_si)
void Reset (void) override
virtual void Reset (uint desired_netid, uint desired_tsid, int desired_serviceid)
virtual void Reset (void)
virtual void Reset (int desiredProgram)
- Public Member Functions inherited from MPEGStreamData
 MPEGStreamData (int desiredProgram, int cardnum, bool cacheTables)
 Initializes MPEGStreamData. More...
 ~MPEGStreamData () override
void SetCaching (bool cacheTables)
void SetListeningDisabled (bool lt)
double TimeOffset (void) const
 Current Offset from computer time to DVB time in seconds. More...
void SetEITHelper (EITHelper *eit_helper) override
void SetEITRate (float rate) override
void SetIgnoreCRC (bool haveCRCbug)
virtual void HandleTSTables (const TSPacket *tspacket)
 Assembles PSIP packets and processes them. More...
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 AddConditionalAccessPID (uint pid, PIDPriority priority=kPIDPriorityNormal)
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
virtual bool IsConditionalAccessPID (uint pid) const
const pid_map_tListeningPIDs (void) const
const pid_map_tAudioPIDs (void) const
const pid_map_tWritingPIDs (void) const
uint GetPIDs (pid_map_t &pids) const
PIDPriority GetPIDPriority (uint pid) const
void SetVersionPAT (uint tsid, int version, uint last_section)
void SetVersionPMT (uint pnum, int version, uint last_section)
bool HasAllPATSections (uint tsid) const
bool HasAllCATSections (uint tsid) 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 pnum) const
bool HasCachedAnyPMT (uint pnum) const
bool HasCachedAllPMTs (void) const
bool HasCachedAnyPMTs (void) const
pat_const_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_const_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_const_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 &pats) const
virtual void ReturnCachedPATTables (pat_map_t &pats) const
virtual void ReturnCachedCATTables (cat_vec_t &cats) const
virtual void ReturnCachedCATTables (cat_map_t &cats) const
virtual void ReturnCachedPMTTables (pmt_vec_t &pmts) const
virtual void ReturnCachedPMTTables (pmt_map_t &pmts) 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 *val)
void RemoveMPEGListener (MPEGStreamListener *val)
void AddWritingListener (TSPacketListener *val)
void RemoveWritingListener (TSPacketListener *val)
void AddMPEGSPListener (MPEGSingleProgramStreamListener *val)
void RemoveMPEGSPListener (MPEGSingleProgramStreamListener *val)
void AddAVListener (TSPacketListenerAV *val)
void RemoveAVListener (TSPacketListenerAV *val)
void AddPSStreamListener (PSStreamListener *val)
void RemovePSStreamListener (PSStreamListener *val)
void SetDesiredProgram (int p)
void SetPATSingleProgram (ProgramAssociationTable *pat)
void SetPMTSingleProgram (ProgramMapTable *pmt)
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 ProgramAssociationTablePATSingleProgram (void) const
const ProgramMapTablePMTSingleProgram (void) const
ProgramAssociationTablePATSingleProgram (void)
ProgramMapTablePMTSingleProgram (void)
int VersionPATSingleProgram (void) const
int VersionPMTSingleProgram (void) const
bool CreatePATSingleProgram (const ProgramAssociationTable &pat)
bool CreatePMTSingleProgram (const ProgramMapTable &pmt)
- Public Member Functions inherited from ATSCStreamData
 ATSCStreamData (int desiredMajorChannel, int desiredMinorChannel, int cardnum, bool cacheTables=false)
 Initializes ATSCStreamData. More...
 ~ATSCStreamData () override
void Reset (int desiredProgram) override
void Reset (int desiredMajorChannel, int desiredMinorChannel)
void SetDesiredChannel (int major, int minor)
uint GPSOffset (void) const
 Current UTC to GPS time offset in seconds. More...
uint GetATSCMajorMinor (uint eit_sourceid) const
bool HasATSCMajorMinorMap (void) const
void SetVersionMGT (int version)
void SetVersionTVCT (uint tsid, int version)
void SetVersionCVCT (uint tsid, int version)
void SetVersionRRT (uint region, int version)
int VersionMGT () const
int VersionTVCT (uint tsid) const
int VersionCVCT (uint tsid) const
int VersionRRT (uint region) const
bool HasCachedMGT (bool current=true) const
bool HasCachedTVCT (uint pid, bool current=true) const
bool HasCachedCVCT (uint pid, bool current=true) const
bool HasCachedAllTVCTs (bool current=true) const
bool HasCachedAllCVCTs (bool current=true) const
bool HasCachedAllVCTs (bool current=true) const
bool HasCachedAnyTVCTs (bool current=true) const
bool HasCachedAnyCVCTs (bool current=true) const
bool HasCachedAnyVCTs (bool current=true) const
const MasterGuideTableGetCachedMGT (bool current=true) const
tvct_const_ptr_t GetCachedTVCT (uint pid, bool current=true) const
cvct_const_ptr_t GetCachedCVCT (uint pid, bool current=true) const
tvct_vec_t GetCachedTVCTs (bool current=true) const
cvct_vec_t GetCachedCVCTs (bool current=true) const
void ReturnCachedTVCTTables (tvct_vec_t &tvcts) const
void ReturnCachedCVCTTables (cvct_vec_t &cvcts) const
bool HasChannel (uint major, uint minor) const
int DesiredMajorChannel (void) const
int DesiredMinorChannel (void) const
void AddATSCMainListener (ATSCMainStreamListener *val)
void AddSCTEMainListener (SCTEMainStreamListener *val)
void AddATSCAuxListener (ATSCAuxStreamListener *val)
void AddATSCEITListener (ATSCEITStreamListener *val)
void AddATSC81EITListener (ATSC81EITStreamListener *val)
void RemoveATSCMainListener (ATSCMainStreamListener *val)
void RemoveSCTEMainListener (SCTEMainStreamListener *val)
void RemoveATSCAuxListener (ATSCAuxStreamListener *val)
void RemoveATSCEITListener (ATSCEITStreamListener *val)
void RemoveATSC81EITListener (ATSC81EITStreamListener *val)
- Public Member Functions inherited from DVBStreamData
 DVBStreamData (uint desired_netid, uint desired_tsid, int desired_program, int cardnum, bool cacheTables=false)
 ~DVBStreamData () override
void SetDesiredService (uint netid, uint tsid, int serviceid)
uint DesiredNetworkID (void) const
uint DesiredTransportID (void) const
void ProcessSDT (uint tsid, const ServiceDescriptionTable *sdt)
void SetRealNetworkID (int real_network_id)
void SetDishNetEIT (bool use_dishnet_eit)
bool HasAnyEIT (void) const
bool HasEIT (uint serviceid) const
void SetVersionSDT (uint tsid, int version, uint last_section)
void SetVersionSDTo (uint tsid, int version, uint last_section)
bool HasAllNITSections (void) const
bool HasAllNIToSections (void) const
bool HasAllSDTSections (uint tsid) const
bool HasAllSDToSections (uint tsid) const
bool HasAllBATSections (uint bid) const
bool HasCachedAnyNIT (bool current=true) const
bool HasCachedAllNIT (bool current=true) const
bool HasCachedAnySDT (uint tsid, bool current=true) const
bool HasCachedAllSDT (uint tsid, bool current=true) const
bool HasCachedSDT (bool current=true) const
bool HasCachedAnySDTs (bool current=true) const
bool HasCachedAllSDTs (bool current=true) const
bool HasCachedAnyBAT (uint batid, bool current=true) const
bool HasCachedAllBAT (uint batid, bool current=true) const
bool HasCachedAnyBATs (bool current=true) const
bool HasCachedAllBATs (bool current=true) const
nit_const_ptr_t GetCachedNIT (uint section_num, bool current=true) const
nit_vec_t GetCachedNIT (bool current=true) const
sdt_const_ptr_t GetCachedSDT (uint tsid, uint section_num, bool current=true) const
sdt_vec_t GetCachedSDTSections (uint tsid, bool current=true) const
sdt_vec_t GetCachedSDTs (bool current=true) const
void ReturnCachedSDTTables (sdt_vec_t &sdts) const
bat_const_ptr_t GetCachedBAT (uint batid, uint section_num, bool current=true) const
bat_vec_t GetCachedBATs (bool current=true) const
void AddDVBMainListener (DVBMainStreamListener *val)
void AddDVBOtherListener (DVBOtherStreamListener *val)
void AddDVBEITListener (DVBEITStreamListener *val)
void RemoveDVBMainListener (DVBMainStreamListener *val)
void RemoveDVBOtherListener (DVBOtherStreamListener *val)
void RemoveDVBEITListener (DVBEITStreamListener *val)
virtual void Reset (void)
virtual void Reset (int desiredProgram)

Private Member Functions

bool DeleteCachedTable (const PSIPTable *psip) const override

Private Attributes

bool m_dvbUkFreesatSi {false}
 listen for additional Freesat service information More...
bool m_noDefaultPid

Additional Inherited Members

- Protected Member Functions inherited from MPEGStreamData
PSIPTableAssemblePSIP (const TSPacket *tspacket, bool &moreTablePackets)
 PSIP packet assembler. More...
bool AssemblePSIP (PSIPTable &psip, TSPacket *tspacket)
void SavePartialPSIP (uint pid, PSIPTable *packet)
PSIPTableGetPartialPSIP (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 &tspacket)
 counts en/decrypted packets to decide if a stream is en/decrypted More...
void UpdateTimeOffset (uint64_t si_utc_time)
void IncrementRefCnt (const PSIPTable *psip) const
void CachePAT (const ProgramAssociationTable *pat)
void CacheCAT (const ConditionalAccessTable *_cat)
void CachePMT (const ProgramMapTable *pmt)
- Protected Member Functions inherited from EITSource
virtual ~EITSource ()=default
- Static Protected Member Functions inherited from MPEGStreamData
static int ResyncStream (const unsigned char *buffer, int curr_pos, int len)
- Protected Attributes inherited from MPEGStreamData
int m_cardId
QString m_siStandard {"mpeg"}
bool m_haveCrcBug {false}
QMutex m_siTimeLock
uint m_siTimeOffsetCnt {0}
uint m_siTimeOffsetIndx {0}
std::array< double, 16 > m_siTimeOffsets {0.0}
EITHelperm_eitHelper {nullptr}
float m_eitRate {1.0F}
pid_map_t m_pidsListening
pid_map_t m_pidsNotListening
pid_map_t m_pidsWriting
pid_map_t m_pidsAudio
pid_map_t m_pidsConditionalAccess
bool m_listeningDisabled {false}
QRecursiveMutex m_encryptionLock
QMap< uint, CryptInfom_encryptionPidToInfo
QMap< uint, uint_vec_tm_encryptionPnumToPids
QMap< uint, uint_vec_tm_encryptionPidToPnums
QMap< uint, CryptStatusm_encryptionPnumToStatus
QRecursiveMutex m_listenerLock
mpeg_listener_vec_t m_mpegListeners
mpeg_sp_listener_vec_t m_mpegSpListeners
ts_listener_vec_t m_tsWritingListeners
ts_av_listener_vec_t m_tsAvListeners
ps_listener_vec_t m_psListeners
TableStatusMap m_patStatus
TableStatusMap m_catStatus
TableStatusMap m_pmtStatus
pid_psip_map_t m_partialPsipPacketCache
bool m_cacheTables
QRecursiveMutex m_cacheLock
pat_cache_t m_cachedPats
cat_cache_t m_cachedCats
pmt_cache_t m_cachedPmts
psip_refcnt_map_t m_cachedRefCnt
psip_refcnt_map_t m_cachedSlatedForDeletion
int m_desiredProgram
QString m_recordingType {"all"}
bool m_stripPmtDescriptors {false}
bool m_normalizeStreamType {true}
uint m_pidVideoSingleProgram {0xffffffff}
uint m_pidPmtSingleProgram {0xffffffff}
uint m_pmtSingleProgramNumVideo {1}
uint m_pmtSingleProgramNumAudio {0}
ProgramAssociationTablem_patSingleProgram {nullptr}
ProgramMapTablem_pmtSingleProgram {nullptr}

Detailed Description

Definition at line 11 of file scanstreamdata.h.

Constructor & Destructor Documentation

◆ ScanStreamData()

ScanStreamData::ScanStreamData ( bool  no_default_pid = false)

Definition at line 7 of file scanstreamdata.cpp.

◆ ~ScanStreamData()

ScanStreamData::~ScanStreamData ( )

Definition at line 17 of file scanstreamdata.cpp.

Member Function Documentation

◆ IsRedundant()

bool ScanStreamData::IsRedundant ( uint  pid,
const PSIPTable psip 
) const

Returns true if table already seen.

Reimplemented from ATSCStreamData.

Definition at line 22 of file scanstreamdata.cpp.

◆ HandleTables()

bool ScanStreamData::HandleTables ( uint  pid,
const PSIPTable psip 

Processes PSIP tables.

Reimplemented from ATSCStreamData.

Definition at line 31 of file scanstreamdata.cpp.

◆ AddAllListeningPIDs()

void ScanStreamData::AddAllListeningPIDs ( void  )

Definition at line 38 of file scanstreamdata.cpp.

Referenced by Reset().

◆ Reset() [1/6]

void ScanStreamData::Reset ( void  )

Reimplemented from ATSCStreamData.

Definition at line 58 of file scanstreamdata.cpp.

Referenced by ChannelScanSM::ScanTransport().

◆ Reset() [2/6]

void ScanStreamData::Reset ( uint  desired_netid,
uint  desired_tsid,
int  desired_serviceid 

Reimplemented from DVBStreamData.

Definition at line 73 of file scanstreamdata.cpp.

◆ HasEITPIDChanges()

bool ScanStreamData::HasEITPIDChanges ( const uint_vec_t ) const

Reimplemented from ATSCStreamData.

Definition at line 28 of file scanstreamdata.h.

◆ GetEITPIDChanges()

bool ScanStreamData::GetEITPIDChanges ( const uint_vec_t ,
uint_vec_t ,
) const

Reimplemented from ATSCStreamData.

Definition at line 30 of file scanstreamdata.h.

◆ GetSIStandard()

QString ScanStreamData::GetSIStandard ( const QString &  guess = "mpeg") const

Definition at line 86 of file scanstreamdata.cpp.

◆ SetFreesatAdditionalSI()

void ScanStreamData::SetFreesatAdditionalSI ( bool  freesat_si)

Definition at line 46 of file scanstreamdata.h.

◆ DeleteCachedTable()

bool ScanStreamData::DeleteCachedTable ( const PSIPTable psip) const

Reimplemented from ATSCStreamData.

Definition at line 122 of file scanstreamdata.cpp.

◆ Reset() [3/6]

void DVBStreamData::Reset

Definition at line 41 of file dvbstreamdata.h.

◆ Reset() [4/6]

void DVBStreamData::Reset

Definition at line 163 of file dvbstreamdata.cpp.

◆ Reset() [5/6]

virtual void MPEGStreamData::Reset

Definition at line 94 of file mpegstreamdata.h.

◆ Reset() [6/6]

void MPEGStreamData::Reset

Definition at line 120 of file mpegstreamdata.cpp.

Member Data Documentation

◆ m_dvbUkFreesatSi

bool ScanStreamData::m_dvbUkFreesatSi {false}

listen for additional Freesat service information

Definition at line 42 of file scanstreamdata.h.

Referenced by AddAllListeningPIDs(), and SetFreesatAdditionalSI().

◆ m_noDefaultPid

bool ScanStreamData::m_noDefaultPid

Definition at line 43 of file scanstreamdata.h.

Referenced by Reset(), and ScanStreamData().

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