#include <ts_packet.h>

Inheritance diagram for TS::ProgramMappingTable:

Public Member Functions
	ProgramMappingTable ()

	ProgramMappingTable ()

void	addStuffing ()
	Adds stuffing to the Packet depending on how much content you want to send. More...

void	addStuffing ()

void	calcCRC ()

void	calcCRC ()

const char *	checkAndGetBuffer () const
	Checks the size of the internal packet buffer (prints error if size !=188), then returns a pointer to the data. More...

const char *	checkAndGetBuffer () const

void	clear ()
	Sets the packet pos to 4, and resets the first 4 fields to defaults (including sync byte on pos 0) More...

void	clear ()

int	fillFree (const char *PackageData, int maxLen)
	Fills the free bytes of the Packet. More...

int	fillFree (const char *PackageData, int maxLen)

bool	FromFile (FILE *data)
	This function fills a Packet from a file. More...

bool	FromFile (FILE *data)

bool	FromPointer (const char *data)
	This funtion fills a Packet from a char array. More...

bool	FromPointer (const char *data)

int	getAdaptationField () const
	Gets whether a Packet contains an adaptationfield. More...

int	getAdaptationField () const

int	getAdaptationFieldLen () const
	Gets the current length of the adaptationfield. More...

int	getAdaptationFieldLen () const

unsigned int	getBytesFree () const
	Gets the amount of bytes that are not written yet in a Packet. More...

unsigned int	getBytesFree () const

int	getContinuityCounter () const

int	getContinuityCounter () const
	Gets the Continuity Counter of a single Packet. More...

int	getCRC () const

int	getCRC () const

bool	getCurrentNextIndicator () const

bool	getCurrentNextIndicator () const
	Retrieves the "current/next" indicator. More...

unsigned int	getDataSize () const

unsigned int	getDataSize () const

ProgramMappingEntry	getEntry (int index) const

ProgramMappingEntry	getEntry (int index) const

char	getLastSectionNumber () const
	Retrieves the last section number. More...

char	getLastSectionNumber () const

char	getOffset () const

char	getOffset () const

int64_t	getOPCR () const
	Gets the OPCR (Original Program Clock Reference) of a Packet. More...

int64_t	getOPCR () const

const char *	getPayload () const
	returns the character buffer with a std::string wrapper More...

const char *	getPayload () const

int	getPayloadLength () const
	Gets the length of the payload for this apcket. More...

int	getPayloadLength () const

int64_t	getPCR () const
	Gets the PCR (Program Clock Reference) of a Packet. More...

int64_t	getPCR () const

short	getPCRPID () const

short	getPCRPID () const

unsigned int	getPID () const

unsigned int	getPID () const
	Gets the PID of a single Packet. More...

short	getProgramInfoLength () const

short	getProgramInfoLength () const

short	getProgramNumber () const

short	getProgramNumber () const

bool	getRandomAccess () const
	Gets whether this Packet can be accessed at random (indicates keyframe). More...

bool	getRandomAccess () const

short	getSectionLength () const

short	getSectionLength () const

char	getSectionNumber () const

char	getSectionNumber () const
	Retrieves the section number. More...

char	getTableId () const

char	getTableId () const

unsigned int	getTransportScramblingControl () const
	Gets the transport scrambling control of a Packet. More...

unsigned int	getTransportScramblingControl () const

bool	getUnitStart () const
	Gets the payload unit start inficator of a Packet. More...

bool	getUnitStart () const

char	getVersionNumber () const

char	getVersionNumber () const

bool	hasDiscontinuity () const

bool	hasDiscontinuity () const

bool	hasESpriority () const

bool	hasESpriority () const
	Gets the elementary stream priority indicator of a Packet. More...

bool	hasOPCR () const
	Gets the value of the OPCR flag. More...

bool	hasOPCR () const

bool	hasPCR () const
	Gets the value of the PCR flag. More...

bool	hasPCR () const

bool	hasPriority () const
	Gets the transport priority of a Packet. More...

bool	hasPriority () const

bool	hasSplicingPoint () const
	Gets the value of the splicing point flag. More...

bool	hasSplicingPoint () const

bool	hasTransportError () const

bool	hasTransportError () const
	Gets the transport error inficator of a Packet. More...

bool	isPMT () const
	Returns true if this PID contains a PMT. More...

bool	isPMT () const

	operator bool () const

	operator bool () const

ProgramMappingTable &	operator= (const Packet &rhs)

ProgramMappingTable &	operator= (const Packet &rhs)

void	setAdaptationField (int NewVal)
	Sets the selection value for an adaptationfield of a Packet. More...

void	setAdaptationField (int NewVal)

void	setContinuityCounter (int NewContinuity)
	Sets the Continuity Counter of a single Packet. More...

void	setContinuityCounter (int NewContinuity)

void	setCurrentNextIndicator (bool newVal)
	Sets the "current/next" indicator. More...

void	setCurrentNextIndicator (bool newVal)

void	setDefaultPAT ()

void	setDefaultPAT ()
	Transforms the Packet into a standard Program Association Table. More...

void	setDiscontinuity (bool newVal)

void	setDiscontinuity (bool newVal)

void	setLastSectionNumber (char newVal)
	Sets the last section number. More...

void	setLastSectionNumber (char newVal)

void	setOffset (char newVal)

void	setOffset (char newVal)

void	setPCR (int64_t NewVal)
	Sets the PCR (Program Clock Reference) of a Packet. More...

void	setPCR (int64_t NewVal)

void	setPCRPID (short newVal)

void	setPCRPID (short newVal)

void	setPID (int NewPID)
	Sets the PID of a single Packet. More...

void	setPID (int NewPID)

void	setProgramInfoLength (short newVal)

void	setProgramInfoLength (short newVal)

void	setProgramNumber (short newVal)

void	setProgramNumber (short newVal)

void	setRandomAccess (bool newVal)
	Gets the value of the transport private data point flag. More...

void	setRandomAccess (bool newVal)

void	setSectionLength (short newVal)

void	setSectionLength (short newVal)

void	setSectionNumber (char newVal)
	Sets the section number. More...

void	setSectionNumber (char newVal)

void	setTableId (char newVal)

void	setTableId (char newVal)

void	setUnitStart (bool newVal)

void	setUnitStart (bool newVal)
	Sets the start of a new unit in this Packet. More...

void	setVersionNumber (char newVal)

void	setVersionNumber (char newVal)

std::string	toPrettyString (size_t indent=0, int detailLevel=3) const
	Prints a packet to stdout, for analyser purposes. More...

std::string	toPrettyString (size_t indent) const

std::string	toPrettyString (size_t indent) const
	Print all PMT values in a human readable format. More...

void	updPos (unsigned int newPos)
	update position in character array (pos), More...

void	updPos (unsigned int newPos)

Static Public Member Functions
static std::string &	getPESAudioLeadIn (unsigned int len, unsigned long long PTS)
	Generates a PES Lead-in for an audio frame. More...

static std::string &	getPESAudioLeadIn (unsigned int len, unsigned long long PTS)

static std::string &	getPESVideoLeadIn (unsigned int len, unsigned long long PTS, unsigned long long offset, bool isAligned)
	Generates a PES Lead-in for a video frame. More...

static std::string &	getPESVideoLeadIn (unsigned int len, unsigned long long PTS, unsigned long long offset, bool isAligned)

Protected Attributes
unsigned int	pos

char	strBuf [189]

Constructor & Destructor Documentation

TS::ProgramMappingTable::ProgramMappingTable ( )

Member Function Documentation

void TS::Packet::addStuffing ( )

inherited

Adds stuffing to the Packet depending on how much content you want to send.

Parameters

NumBytes the amount of non-stuffing content bytes you want to send.

Returns: The amount of content bytes that can be send.

Todo:: more stuffing required

void TS::Packet::addStuffing ( )

inherited

void TS::ProgramMappingTable::calcCRC ( )

const char * TS::Packet::checkAndGetBuffer ( ) const

inherited

Checks the size of the internal packet buffer (prints error if size !=188), then returns a pointer to the data.

Returns: A character pointer to the internal packet buffer data

const char* TS::Packet::checkAndGetBuffer ( ) const

inherited

void TS::Packet::clear ( )

inherited

Sets the packet pos to 4, and resets the first 4 fields to defaults (including sync byte on pos 0)

void TS::Packet::clear ( )

inherited

int TS::Packet::fillFree	(	const char *	PackageData,
		int	maxLen
	)

inherited

int TS::Packet::fillFree	(	const char *	NewVal,
		int	maxLen
	)

inherited

Fills the free bytes of the Packet.

Stores as many bytes from NewVal as possible in the packet. The minimum of Packet::BytesFree and maxLen is used.

Parameters

NewVal	The data to store in the packet.
maxLen	The maximum amount of bytes to store.

bool TS::Packet::FromFile ( FILE * data )

inherited

This function fills a Packet from a file.

It fills the content with the next 188 bytes int he file.

Parameters

Data	The data to be read into the packet.

Returns: true if it was possible to read in a full packet, false otherwise.

bool TS::Packet::FromFile ( FILE * data )

inherited

bool TS::Packet::FromPointer ( const char * data )

inherited

bool TS::Packet::FromPointer ( const char * data )

inherited

This funtion fills a Packet from a char array.

It fills the content with the first 188 characters of a char array

Parameters

Data	The char array that contains the data to be read into the packet

Returns: true if successful (which always happens, or else a segmentation fault should occur)

int TS::Packet::getAdaptationField ( ) const

inherited

Gets whether a Packet contains an adaptationfield.

Returns

The existence of an adaptationfield.

0: No adaptationfield present.
1: Adaptationfield is present.

int TS::Packet::getAdaptationField ( ) const

inherited

int TS::Packet::getAdaptationFieldLen ( ) const

inherited

Gets the current length of the adaptationfield.

Returns: The length of the adaptationfield.

int TS::Packet::getAdaptationFieldLen ( ) const

inherited

unsigned int TS::Packet::getBytesFree ( ) const

inherited

Gets the amount of bytes that are not written yet in a Packet.

Returns: The amount of bytes that can still be written to this packet.

unsigned int TS::Packet::getBytesFree ( ) const

inherited

int TS::Packet::getContinuityCounter ( ) const

inherited

Gets the Continuity Counter of a single Packet.

Returns: The value of the Continuity Counter.

int TS::Packet::getContinuityCounter ( ) const

inherited

int TS::ProgramMappingTable::getCRC ( ) const

bool TS::ProgramMappingTable::getCurrentNextIndicator ( ) const

Retrieves the "current/next" indicator.

unsigned int TS::Packet::getDataSize ( ) const

inherited

unsigned int TS::Packet::getDataSize ( ) const

inherited

ProgramMappingEntry TS::ProgramMappingTable::getEntry ( int index ) const

char TS::ProgramMappingTable::getLastSectionNumber ( ) const

Retrieves the last section number.

char TS::ProgramMappingTable::getOffset ( ) const

int64_t TS::Packet::getOPCR ( ) const

inherited

Gets the OPCR (Original Program Clock Reference) of a Packet.

Returns: The value of the OPCR.

int64_t TS::Packet::getOPCR ( ) const

inherited

const char * TS::Packet::getPayload ( ) const

inherited

returns the character buffer with a std::string wrapper

Returns: The raw TS data as a string Gets the payload of this packet, as a raw char array; The payload of this ts packet as a char pointer

const char* TS::Packet::getPayload ( ) const

inherited

int TS::Packet::getPayloadLength ( ) const

inherited

int TS::Packet::getPayloadLength ( ) const

inherited

Gets the length of the payload for this apcket.

Returns: The amount of bytes payload in this packet

int64_t TS::Packet::getPCR ( ) const

inherited

Gets the PCR (Program Clock Reference) of a Packet.

Returns: The value of the PCR.

int64_t TS::Packet::getPCR ( ) const

inherited

short TS::ProgramMappingTable::getPCRPID ( ) const

std::string & TS::Packet::getPESAudioLeadIn	(	unsigned int	len,
		unsigned long long	PTS
	)

staticinherited

Generates a PES Lead-in for an audio frame.

Prepends the lead-in to variable toSend, assumes toSend's length is all other data.

Parameters

len	The length of this frame.
PTS	The timestamp of the frame.

static std::string& TS::Packet::getPESAudioLeadIn	(	unsigned int	len,
		unsigned long long	PTS
	)

staticinherited

std::string & TS::Packet::getPESVideoLeadIn	(	unsigned int	len,
		unsigned long long	PTS,
		unsigned long long	offset,
		bool	isAligned
	)

staticinherited

Generates a PES Lead-in for a video frame.

Prepends the lead-in to variable toSend, assumes toSend's length is all other data.

Parameters

len	The length of this frame.
PTS	The timestamp of the frame.

static std::string& TS::Packet::getPESVideoLeadIn	(	unsigned int	len,
		unsigned long long	PTS,
		unsigned long long	offset,
		bool	isAligned
	)

staticinherited

unsigned int TS::Packet::getPID ( ) const

inherited

Gets the PID of a single Packet.

Returns: The value of the PID.

unsigned int TS::Packet::getPID ( ) const

inherited

short TS::ProgramMappingTable::getProgramInfoLength ( ) const

short TS::ProgramMappingTable::getProgramNumber ( ) const

bool TS::Packet::getRandomAccess ( ) const

inherited

Gets whether this Packet can be accessed at random (indicates keyframe).

Returns: Whether or not this Packet contains a keyframe.

bool TS::Packet::getRandomAccess ( ) const

inherited

short TS::ProgramMappingTable::getSectionLength ( ) const

char TS::ProgramMappingTable::getSectionNumber ( ) const

Retrieves the section number.

char TS::ProgramMappingTable::getTableId ( ) const

unsigned int TS::Packet::getTransportScramblingControl ( ) const

inherited

Gets the transport scrambling control of a Packet.

Returns: The transport scrambling control of a Packet

unsigned int TS::Packet::getTransportScramblingControl ( ) const

inherited

bool TS::Packet::getUnitStart ( ) const

inherited

Gets the payload unit start inficator of a Packet.

Returns: The payload unit start inficator of a Packet

bool TS::Packet::getUnitStart ( ) const

inherited

char TS::ProgramMappingTable::getVersionNumber ( ) const

bool TS::Packet::hasDiscontinuity ( ) const

inherited

bool TS::Packet::hasDiscontinuity ( ) const

inherited

bool TS::Packet::hasESpriority ( ) const

inherited

Gets the elementary stream priority indicator of a Packet.

Returns: The elementary stream priority indicator of a Packet

bool TS::Packet::hasESpriority ( ) const

inherited

bool TS::Packet::hasOPCR ( ) const

inherited

Gets the value of the OPCR flag.

Returns: true if there is an OPCR, false otherwise

bool TS::Packet::hasOPCR ( ) const

inherited

bool TS::Packet::hasPCR ( ) const

inherited

Gets the value of the PCR flag.

Returns: true if there is a PCR, false otherwise

bool TS::Packet::hasPCR ( ) const

inherited

bool TS::Packet::hasPriority ( ) const

inherited

Gets the transport priority of a Packet.

Returns: The transport priority of a Packet

bool TS::Packet::hasPriority ( ) const

inherited

bool TS::Packet::hasSplicingPoint ( ) const

inherited

bool TS::Packet::hasSplicingPoint ( ) const

inherited

Gets the value of the splicing point flag.

Returns: the value of the splicing point flag

bool TS::Packet::hasTransportError ( ) const

inherited

Gets the transport error inficator of a Packet.

Returns: The transport error inficator of a Packet

bool TS::Packet::hasTransportError ( ) const

inherited

bool TS::Packet::isPMT ( ) const

inherited

Returns true if this PID contains a PMT.

Important caveat: only works if the corresponding PAT has been pretty-printed earlier!

bool TS::Packet::isPMT ( ) const

inherited

TS::Packet::operator bool ( ) const

inherited

TS::Packet::operator bool ( ) const

inherited

ProgramMappingTable & TS::ProgramMappingTable::operator= ( const Packet & rhs )

ProgramMappingTable& TS::ProgramMappingTable::operator= ( const Packet & rhs )

void TS::Packet::setAdaptationField ( int NewSelector )

inherited

Sets the selection value for an adaptationfield of a Packet.

Parameters

NewSelector

The new value of the selection bits.

1: No AdaptationField.
2: AdaptationField Only.
3: AdaptationField followed by Data.

void TS::Packet::setAdaptationField ( int NewVal )

inherited

void TS::Packet::setContinuityCounter ( int NewContinuity )

inherited

void TS::Packet::setContinuityCounter ( int NewContinuity )

inherited

Sets the Continuity Counter of a single Packet.

Parameters

NewContinuity The new Continuity Counter of the packet.

void TS::ProgramMappingTable::setCurrentNextIndicator ( bool newVal )

Sets the "current/next" indicator.

void TS::ProgramMappingTable::setCurrentNextIndicator ( bool newVal )

void TS::Packet::setDefaultPAT ( )

inherited

Transforms the Packet into a standard Program Association Table.

void TS::Packet::setDefaultPAT ( )

inherited

void TS::Packet::setDiscontinuity ( bool newVal )

inherited

void TS::Packet::setDiscontinuity ( bool newVal )

inherited

void TS::ProgramMappingTable::setLastSectionNumber ( char newVal )

Sets the last section number.

void TS::ProgramMappingTable::setOffset ( char newVal )

void TS::Packet::setPCR ( int64_t NewVal )

inherited

void TS::Packet::setPCR ( int64_t NewVal )

inherited

Sets the PCR (Program Clock Reference) of a Packet.

Parameters

NewVal The new PCR Value.

void TS::ProgramMappingTable::setPCRPID ( short newVal )

void TS::Packet::setPID ( int NewPID )

inherited

Sets the PID of a single Packet.

Parameters

NewPID The new PID of the packet.

void TS::Packet::setPID ( int NewPID )

inherited

void TS::ProgramMappingTable::setProgramInfoLength ( short newVal )

void TS::ProgramMappingTable::setProgramNumber ( short newVal )

void TS::Packet::setRandomAccess ( bool newVal )

inherited

void TS::Packet::setRandomAccess ( bool NewVal )

inherited

Gets the value of the transport private data point flag.

Returns: the value of the transport private data point flag

void TS::ProgramMappingTable::setSectionLength ( short newVal )

void TS::ProgramMappingTable::setSectionNumber ( char newVal )

Sets the section number.

void TS::ProgramMappingTable::setTableId ( char newVal )

void TS::Packet::setUnitStart ( bool NewVal )

inherited

Sets the start of a new unit in this Packet.

Parameters

NewVal The new value for the start of a unit.

void TS::Packet::setUnitStart ( bool newVal )

inherited

void TS::ProgramMappingTable::setVersionNumber ( char newVal )

std::string TS::Packet::toPrettyString	(	size_t	indent = `0`,
		int	detailLevel = `3`
	)		const

inherited

Prints a packet to stdout, for analyser purposes.

std::string TS::ProgramMappingTable::toPrettyString ( size_t indent ) const

Print all PMT values in a human readable format.

Parameters

indent The indentation of the string printed as wanted by the user

Returns: The string with human readable data from a PMT table

std::string TS::ProgramMappingTable::toPrettyString ( size_t indent ) const

void TS::Packet::updPos ( unsigned int newPos )

inherited

void TS::Packet::updPos ( unsigned int newPos )

inherited

update position in character array (pos),

Field Documentation

unsigned int TS::Packet::pos

protectedinherited

char TS::Packet::strBuf

protectedinherited

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

lib/ts_packet.h
lib/ts_packet.cpp

Public Member Functions

Static Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation