ts::NIPAnalyzer Class Reference

DVB-NIP analyzer. More...

#include <tsNIPAnalyzer.h>

Inheritance diagram for ts::NIPAnalyzer:

Collaboration diagram for ts::NIPAnalyzer:

Public Member Functions
	NIPAnalyzer (DuckContext &duck)
	Constructor.
void	addSession (const FluteSessionId &session)
	Add a FLUTE session in the DVB-NIP analyzer.
template<class Rep , class Period >
void	feedPacket (const cn::duration< Rep, Period > &timestamp, const IPPacket &pkt)
	The following method feeds the analyzer with an IP packet.
template<class Rep , class Period >
void	feedPacket (const cn::duration< Rep, Period > &timestamp, const IPSocketAddress &source, const IPSocketAddress &destination, const uint8_t *udp, size_t udp_size)
	The following method feeds the analyzer with a UDP packet.
void	printSummary (std::ostream &out=std::cout)
	Print a summary of the DVB-NIP session.
bool	reset (const NIPAnalyzerArgs &args)
	Reset the analysis.

Detailed Description

DVB-NIP analyzer.

Constructor & Destructor Documentation

NIPAnalyzer()

ts::NIPAnalyzer::NIPAnalyzer

(

DuckContext &

duck

)

Constructor.

Parameters

[in,out]

duck

TSDuck execution context. A reference is kept in this object.

Member Function Documentation

reset()

bool ts::NIPAnalyzer::reset

(

const NIPAnalyzerArgs &

args

)

Reset the analysis.

Parameters

[in]

args

Analysis arguments.

Returns

True on success, false on error.

feedPacket() [1/2]

template<class Rep , class Period >

void ts::NIPAnalyzer::feedPacket	(	const cn::duration< Rep, Period > &	timestamp,
		const IPPacket &	pkt
	)

The following method feeds the analyzer with an IP packet.

The packet is ignored if this is not a UDP packet.

Parameters

[in]	timestamp	Packet time stamp value. This value should be taken from a monotonic clock.
[in]	pkt	An IP packet.

feedPacket() [2/2]

template<class Rep , class Period >

void ts::NIPAnalyzer::feedPacket	(	const cn::duration< Rep, Period > &	timestamp,
		const IPSocketAddress &	source,
		const IPSocketAddress &	destination,
		const uint8_t *	udp,
		size_t	udp_size
	)

The following method feeds the analyzer with a UDP packet.

Parameters

[in]	timestamp	Packet time stamp value. This value should be taken from a monotonic clock.
[in]	source	Source socket address.
[in]	destination	Destination socket address.
[in]	udp	Address of UDP payload.
[in]	udp_size	Size in bytes of UDP payload.

addSession()

void ts::NIPAnalyzer::addSession

(

const FluteSessionId &

session

)

Add a FLUTE session in the DVB-NIP analyzer.

There is normally no reason to call this from the application. The analyzer always starts with the DVB-NIP Announcement Channel on reset(). Then, all declared sessions in the DVB-NIP tables are automatically added.

Parameters

[in]

session

The session id to add.

printSummary()

void ts::NIPAnalyzer::printSummary

(

std::ostream &

out = std::cout

)

Print a summary of the DVB-NIP session.

Print nothing of option summary was not specified.

Parameters

[in,out]

out

Where to print the summary if no output file was specified in NIPAnalyzerArgs. Ignored when an output file was specified.

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

• tsNIPAnalyzer.h