dvbdescriptors.h File Reference

#include <cassert>
#include <cstdint>
#include <ctime>
#include <QDateTime>
#include <QMutex>
#include <QString>
#include "libmythbase/programinfo.h"
#include "libmythtv/mythtvexp.h"
#include "mpegdescriptors.h"

Include dependency graph for dvbdescriptors.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	NetworkNameDescriptor
class	LinkageDescriptor
class	ApplicationSignallingDescriptor
class	AdaptationFieldDataDescriptor
class	AncillaryDataDescriptor
class	AnnouncementSupportDescriptor
class	BouquetNameDescriptor
class	CAIdentifierDescriptor
class	CellFrequencyLinkDescriptor
class	CellListDescriptor
class	ComponentDescriptor
class	ContentDescriptor
class	CountryAvailabilityDescriptor
class	DataBroadcastDescriptor
class	DataBroadcastIdDescriptor
class	CableDeliverySystemDescriptor
class	SatelliteDeliverySystemDescriptor
class	TerrestrialDeliverySystemDescriptor
class	ImageIconDescriptor
class	T2DeliverySystemDescriptor
class	SHDeliverySystemDescriptor
class	SupplementaryAudioDescriptor
class	NetworkChangeNotifyDescriptor
class	MessageDescriptor
class	TargetRegionDescriptor
class	TargetRegionNameDescriptor
class	ServiceRelocatedDescriptor
class	C2DeliverySystemDescriptor
class	S2XSatelliteDeliverySystemDescriptor
class	DSNGDescriptor
class	ExtendedEventDescriptor
class	FrequencyListDescriptor
class	LocalTimeOffsetDescriptor
class	MosaicDescriptor
class	MultilingualBouquetNameDescriptor
class	MultilingualNetworkNameDescriptor
class	MultilingualServiceNameDescriptor
class	NVODReferenceDescriptor
class	ParentalRatingDescriptor
class	PDCDescriptor
class	PrivateDataSpecifierDescriptor
class	ScramblingDescriptor
class	ServiceDescriptorMapping
class	ServiceDescriptor
class	ServiceAvailabilityDescriptor
class	ServiceListDescriptor
class	ServiceMoveDescriptor
class	ShortEventDescriptor
class	ShortSmoothingBufferDescriptor
class	StreamIdentifierDescriptor
	This is used to label streams so the can be treated differently, for instance each stream may get it's own cueing instructions. More...
class	StuffingDescriptor
class	SubtitlingDescriptor
class	TelephoneDescriptor
class	TeletextDescriptor
class	TimeShiftedEventDescriptor
class	TimeShiftedServiceDescriptor
class	TransportStreamDescriptor
class	VBIDataDescriptor
class	VBITeletextDescriptor
class	PartialTransportStreamDescriptor
class	AC3Descriptor
class	DVBLogicalChannelDescriptor
	DVB Logical Channel Descriptor. More...
class	DVBSimulcastChannelDescriptor
	DVB HD Simulcast Logical Channel Descriptor. More...
class	FreesatLCNDescriptor
	Freesat Logical Channel Number descriptor. More...
class	FreesatRegionDescriptor
	Freesat Region descriptor. More...
class	FreesatCallsignDescriptor
	Freesat Channel Callsign descriptor. More...
class	SkyLCNDescriptor
	Sky Logical Channel Number descriptor. More...
class	OpenTVChannelListDescriptor
class	DVBContentIdentifierDescriptor
class	DefaultAuthorityDescriptor
class	S2SatelliteDeliverySystemDescriptor
class	PrivateUPCCablecomEpisodeTitleDescriptor

Typedefs
using	uint = unsigned int
using	enc_override = std::vector< uint8_t >

Functions
MTV_PUBLIC QDateTime	dvbdate2qt (const unsigned char *buf)
MTV_PUBLIC time_t	dvbdate2unix (const unsigned char *buf)
static QString	coderate_inner (uint coderate)
MTV_PUBLIC QString	dvb_decode_text (const unsigned char *src, uint length, const enc_override &encoding_override)
QString	dvb_decode_text (const unsigned char *src, uint length)
MTV_PUBLIC QString	dvb_decode_short_name (const unsigned char *src, uint raw_length)
static constexpr uint8_t	byteBCDH2int (uint8_t i)
static constexpr uint8_t	byteBCDL2int (uint8_t i)
static constexpr uint8_t	byteBCD2int (uint8_t i)
static constexpr uint16_t	byte2BCD2int (uint8_t i, uint8_t j)
static constexpr uint32_t	byte3BCD2int (uint8_t i, uint8_t j, uint8_t k)
static constexpr uint32_t	byte4BCD2int (uint8_t i, uint8_t j, uint8_t k, uint8_t l)
static constexpr uint64_t	byte4BCD2int64 (uint8_t i, uint8_t j, uint8_t k, uint8_t l)

Typedef Documentation

enc_override

using enc_override = std::vector<uint8_t>

Definition at line 48 of file dvbdescriptors.h.

uint

using uint = unsigned int

Definition at line 10 of file dvbdescriptors.h.

Function Documentation

byte2BCD2int()

static constexpr uint16_t byte2BCD2int ( uint8_t  i, uint8_t  j  )

staticconstexpr

Definition at line 63 of file dvbdescriptors.h.

Referenced by SatelliteDeliverySystemDescriptor::OrbitalPosition().

byte3BCD2int()

static constexpr uint32_t byte3BCD2int ( uint8_t  i, uint8_t  j, uint8_t  k  )

staticconstexpr

Definition at line 66 of file dvbdescriptors.h.

Referenced by CableDeliverySystemDescriptor::SymbolRateHz(), and SatelliteDeliverySystemDescriptor::SymbolRateHz().

byte4BCD2int()

static constexpr uint32_t byte4BCD2int ( uint8_t  i, uint8_t  j, uint8_t  k, uint8_t  l  )

staticconstexpr

Definition at line 70 of file dvbdescriptors.h.

Referenced by byte4BCD2int64(), and FrequencyListDescriptor::Frequency().

byte4BCD2int64()

static constexpr uint64_t byte4BCD2int64 ( uint8_t  i, uint8_t  j, uint8_t  k, uint8_t  l  )

staticconstexpr

Definition at line 75 of file dvbdescriptors.h.

Referenced by CableDeliverySystemDescriptor::FrequencyHz(), and SatelliteDeliverySystemDescriptor::FrequencykHz().

byteBCD2int()

static constexpr uint8_t byteBCD2int ( uint8_t  i )

staticconstexpr

Definition at line 61 of file dvbdescriptors.h.

Referenced by PremiereContentInformationTable::DurationInSeconds(), DVBEventInformationTable::DurationInSeconds(), dvbdate2key(), dvbdate2qt(), dvbdate2unix(), LocalTimeOffsetDescriptor::LocalTimeOffset(), LocalTimeOffsetDescriptor::NextTimeOffset(), and PremiereContentTransmissionDescriptor::StartTimeUTC().

byteBCDH2int()

static constexpr uint8_t byteBCDH2int ( uint8_t  i )

staticconstexpr

Definition at line 59 of file dvbdescriptors.h.

Referenced by byte2BCD2int(), byte3BCD2int(), byte4BCD2int(), byteBCD2int(), CableDeliverySystemDescriptor::SymbolRateHz(), and SatelliteDeliverySystemDescriptor::SymbolRateHz().

byteBCDL2int()

static constexpr uint8_t byteBCDL2int ( uint8_t  i )

staticconstexpr

Definition at line 60 of file dvbdescriptors.h.

Referenced by byte2BCD2int(), byte3BCD2int(), byte4BCD2int(), and byteBCD2int().

coderate_inner()

static QString coderate_inner ( uint  coderate )

static

Definition at line 2571 of file dvbdescriptors.h.

Referenced by CableDeliverySystemDescriptor::FECInnerString(), and SatelliteDeliverySystemDescriptor::FECInnerString().

dvb_decode_short_name()

MTV_PUBLIC QString dvb_decode_short_name	(	const unsigned char *	src,
		uint	raw_length
	)

Definition at line 233 of file dvbdescriptors.cpp.

Referenced by BouquetNameDescriptor::BouquetShortName(), FreesatCallsignDescriptor::Callsign(), ShortEventDescriptor::EventShortName(), ServiceDescriptor::ServiceProviderShortName(), ServiceDescriptor::ServiceShortName(), and NetworkNameDescriptor::ShortName().

dvb_decode_text() [1/2]

QString dvb_decode_text ( const unsigned char *  src, uint  length  )

inline

Definition at line 52 of file dvbdescriptors.h.

dvb_decode_text() [2/2]

MTV_PUBLIC QString dvb_decode_text	(	const unsigned char *	src,
		uint	length,
		const enc_override &	encoding_override
	)

Definition at line 130 of file dvbdescriptors.cpp.

Referenced by BouquetNameDescriptor::BouquetName(), TransportStreamDescriptor::Data(), dvb_decode_short_name(), dvb_decode_text(), ShortEventDescriptor::EventName(), ExtendedEventDescriptor::Items(), MessageDescriptor::Message(), NetworkNameDescriptor::Name(), SCTEComponentNameDescriptor::NameString(), ServiceDescriptor::ServiceName(), ServiceDescriptor::ServiceProviderName(), DataBroadcastDescriptor::Text(), ExtendedEventDescriptor::Text(), ShortEventDescriptor::Text(), and PrivateUPCCablecomEpisodeTitleDescriptor::Text().

dvbdate2qt()

dvbdate2qt

(

const unsigned char *

buf

)

Returns

UTC time as QDateTime

Definition at line 306 of file dvbtables.cpp.

Referenced by DishEventTagsDescriptor::originalairdate(), and LocalTimeOffsetDescriptor::TimeOfChange().

dvbdate2unix()

dvbdate2unix

(

const unsigned char *

buf

)

Returns

UTC time as time_t

Definition at line 351 of file dvbtables.cpp.

Referenced by LocalTimeOffsetDescriptor::TimeOfChangeUnix().