STB layer SI table parsing. More...

#include <stdio.h>
#include <string.h>
#include <techtype.h>
#include <dbgfuncs.h>
#include "stbhwc.h"
#include "stbheap.h"
#include "stbuni.h"
#include "stbsiflt.h"
#include "stbdpc.h"
#include "stbsitab.h"

Macros
#define	STB_SI_PRINT(x)

#define	DEBUG_SI_EIT_CONTENT_VALUE FALSE

#define	DEBUG_SI_SDT_CONTENT_VALUE FALSE

#define	DEBUG_SI_PMT_CONTENT_VALUE FALSE

#define	DEBUG_SI_NIT_CONTENT_VALUE FALSE

#define	DEBUG_SI_BAT_CONTENT_VALUE FALSE

#define	DEBUG_RCT_LINK_INFO_VALUE FALSE

#define	DEBUG_SI_RCT_CONTENT_VALUE FALSE

#define	DEBUG_SI_TDT_TOT_CONTENT_VALUE FALSE

#define	DEBUG_SERVICE_DESC_VALUE FALSE

#define	DEBUG_SHORT_EVENT_DESC_VALUE FALSE

#define	DEBUG_TERR_DEL_SYS_DESC_VALUE FALSE

#define	DEBUG_SAT_DEL_SYS_DESC_VALUE FALSE

#define	DEBUG_CABLE_DEL_SYS_DESC_VALUE FALSE

#define	SI_PAT_PID 0x0000

#define	SI_CAT_PID 0x0001

#define	SI_NIT_PID 0x0010

#define	SI_SDT_PID 0x0011

#define	SI_BAT_PID 0x0011

#define	SI_EIT_PID 0x0012

#define	SI_TDT_PID 0x0014

#define	SI_TOT_PID 0x0014

#define	SI_PAT_TID 0x00

#define	SI_CAT_TID 0x01

#define	SI_PMT_TID 0x02

#define	SI_NIT_ACTUAL_TID 0x40

#define	SI_NIT_OTHER_TID 0x41

#define	SI_SDT_ACTUAL_TID 0x42

#define	SI_SDT_OTHER_TID 0x46

#define	SI_BAT_TID 0x4A

#define	SI_EITPF_ACTUAL_TID 0x4E

#define	SI_EITPF_OTHER_TID 0x4F

#define	SI_EITSC_ACTUAL_TID 0x50

#define	SI_EITSC_OTHER_TID 0x60

#define	SI_TDT_TID 0x70

#define	SI_TOT_TID 0x73

#define	SI_AIT_TID 0x74

#define	SI_RCT_TID 0x76

#define	SI_EIT_PLUS_TID 0xD1

#define	CA_DTAG 0x09

#define	ISO_LANG_DTAG 0x0a

#define	CAROUSEL_ID_DTAG 0x13

#define	PRIV_DATA_INDICATOR_DTAG 0x0f

#define	NET_NAME_DTAG 0x40

#define	SERV_LIST_DTAG 0x41

#define	SAT_DEL_SYS_DTAG 0x43

#define	CABLE_DEL_SYS_DTAG 0x44

#define	SERVICE_DTAG 0x48

#define	LINKAGE_DTAG 0x4a

#define	SHORT_EVENT_DTAG 0x4d

#define	EXTENDED_EVENT_DTAG 0x4e

#define	COMPONENT_DTAG 0x50

#define	STREAM_ID_DTAG 0x52

#define	CA_ID_DTAG 0x53

#define	CONTENT_DTAG 0x54

#define	PARENTAL_RATING_DTAG 0x55

#define	TELETEXT_DTAG 0x56

#define	LOCAL_TIME_OFFSET_DTAG 0x58

#define	SUBTITLE_DTAG 0x59

#define	TERR_DEL_SYS_DTAG 0x5a

#define	MULTILING_NET_NAME_DTAG 0x5b

#define	MULTILING_SERV_NAME_DTAG 0x5d

#define	MULTILING_COMPONENT_DTAG 0x5e

#define	PRIV_DATA_SPEC_DTAG 0x5f

#define	SERVICE_MOVE_DTAG 0x60

#define	FREQ_LIST_DTAG 0x62

#define	AC3_DTAG 0x6a

#define	APP_SIG_DTAG 0x6f /* Application signalling descriptor tag value */

#define	SERV_AVAIL_DESC_DTAG 0x72 /* Service Availability Descriptor */

#define	DEF_AUTH_DTAG 0x73 /* Default authority descriptor tag value */

#define	RELATED_CONTENT_DTAG 0x74 /* Related content descriptor tag value */

#define	CONT_ID_DTAG 0x76 /* Content identifier descriptor tag value */

#define	EAC3_DTAG 0x7a

#define	AAC_DTAG 0x7c

#define	FTA_CONTENT_DTAG 0x7e

#define	EXT_DTAG 0x7f /* Extension descriptor */

#define	USER_DEFINED_DTAG_0x83 0x83

#define	USER_DEFINED_DTAG_0x84 0x84

#define	USER_DEFINED_DTAG_0x85 0x85

#define	USER_DEFINED_DTAG_0x86 0x86

#define	USER_DEFINED_DTAG_0x87 0x87

#define	USER_DEFINED_DTAG_0x88 0x88

#define	USER_DEFINED_DTAG_0x89 0x89

#define	BOUQUET_NAME_DTAG 0x47

#define	LOGICAL_CHANNEL_DTAG 0x83

#define	CIPLUS_SERVICE_DTAG 0xcc

#define	CIPLUS_PROTECTION_DTAG 0xce

#define	FREESAT_TUNNELLED_DTAG 0xd0 /* PMT 1st */

#define	FREESAT_ALT_TUNNELLED_DTAG 0xd1 /* PMT 2nd */

#define	FREESAT_LINK_DTAG 0xd2 /* NIT 1st */

#define	FREESAT_REGION_LCN_DTAG 0xd3 /* BAT 2nd */

#define	FREESAT_REGION_NAME_DTAG 0xd4 /* BAT 1st */

#define	FREESAT_SERV_GROUP_DTAG 0xd5 /* BAT 1st */

#define	FREESAT_IACTIVE_STORAGE_DTAG 0xd6 /* BAT 1st */

#define	FREESAT_INFO_LOCATION_DTAG 0xd7 /* BAT 1st */

#define	FREESAT_SERV_GROUP_NAME_DTAG 0xd8 /* BAT 1st */

#define	FREESAT_SERV_NAME_DTAG 0xd9 /* SDT */

#define	FREESAT_GUIDANCE_DTAG 0xda /* SDT, EIT */

#define	FREESAT_IACTIVE_RESTRICT_DTAG 0xdb /* BAT 2nd */

#define	FREESAT_CONTENT_MANAGE_DTAG 0xdc /* BAT 1st+2nd, SDT, EIT */

#define	FREESAT_PREFIX_DTAG 0xdf /* NIT 1st, BAT 1st, SDT */

#define	FREESAT_MEDIA_LOCATOR_DTAG 0xe0 /* BAT 1st, SDT, EIT */

#define	IMAGE_ICON_DTAG 0x00

#define	T2_DELIVERY_SYS_DTAG 0x04

#define	SUPPLEMENTARY_AUDIO_DTAG 0x06

#define	NETWORK_CHANGE_NOTIFY_DTAG 0x07

#define	MESSAGE_DTAG 0x08

#define	TARGET_REGION_DTAG 0x09

#define	TARGET_REGION_NAME_DTAG 0x0a

#define	UK_DTT_PRIVATE_DATA_SPECIFIER 0x0000233a

#define	CIPLUS_PRIVATE_DATA_SPECIFIER 0x00000040

#define	FREESAT_PRIVATE_DATA_SPECIFIER 0x46534154

#define	NORDIG_PRIVATE_DATA_SPECIFIER 0x00000029

#define	EACEM_PRIVATE_DATA_SPECIFIER 0x00000028 /* E-Book */

#define	NZ_DTT_PRIVATE_DATA_SPECIFIER 0x00000037 /* New Zealand Freeview DTT */

#define	NZ_SAT_PRIVATE_DATA_SPECIFIER 0x00000029 /* New Zealand Freeview Satellite */

#define	ZAF_DTT_PRIVATE_DATA_SPECIFIER 0x000022c6 /* South Africa (SABC) */

#define	LANG_CODE_NAR 0x6e6172

#define	FIRST_USER_DEFINED_DTAG 0x80

#define	LAST_USER_DEFINED_DTAG 0xfe

#define	NUM_USER_DEFINED_DTAGS (LAST_USER_DEFINED_DTAG - FIRST_USER_DEFINED_DTAG + 1)

Functions
void	STB_SISetCountryPrivateDataSpecifier (U32BIT code)
	Sets the private data identified by the specified code. More...

void	STB_SISetFreesatPrivateDataSpecifierMode (BOOLEAN mode)

void	STB_SISetCiplusPrivateDataSpecifierMode (BOOLEAN mode)

void	STB_SISetEacemPrivateDataSpecifierMode (BOOLEAN mode)

void	STB_SISetNZSatPrivateDataSpecifierMode (BOOLEAN mode)

void	STB_SISetUserDefinedDescriptorFunction (U8BIT dtag, STB_SI_USER_DEF_DESCRIP_FUNCTION func)
	Sets the function allocated to the user defined descriptor. More...

void	STB_SIClearUserDefinedDescriptorFunctions (void)
	Clear all entries in the user defined SI descriptor table. More...

void *	STB_SIRequestPat (U8BIT path, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for PAT. More...

void *	STB_SIRequestPmt (U8BIT path, E_SI_REQUEST_TYPE req_type, U16BIT pmt_pid, U16BIT sid_match, U16BIT sid_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for PMT. More...

void	STB_SIModifyPmtRequest (void *fhandle, U16BIT sid_match, U16BIT sid_mask, U16BIT table_count)
	Modifies request for PMT to look for different service on SAME PID. More...

void *	STB_SIRequestNit (U8BIT path, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for NIT(actual) More...

void *	STB_SIRequestNitFromPid (U8BIT path, U16BIT pid, BOOLEAN actual, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Create an SI filter for an NIT table. More...

void *	STB_SIRequestSdt (U8BIT path, E_SI_REQUEST_TYPE req_type, BOOLEAN inc_sdt_actual, BOOLEAN inc_sdt_other, U16BIT tran_id_match, U16BIT tran_id_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for SDT. More...

void *	STB_SIRequestSdtFromPid (U8BIT path, U16BIT pid, E_SI_REQUEST_TYPE req_type, BOOLEAN inc_sdt_actual, BOOLEAN inc_sdt_other, U16BIT tran_id_match, U16BIT tran_id_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for SDT. More...

void	STB_SIModifySdtRequest (void *fhandle, BOOLEAN inc_sdt_actual, BOOLEAN inc_sdt_other, U16BIT tran_id_match, U16BIT tran_id_mask, U16BIT table_count)
	Modifies request for SDT to look for different transport on SAME PID. More...

void *	STB_SIRequestBat (U8BIT path, E_SI_REQUEST_TYPE req_type, U16BIT bouquet_id_match, U16BIT bouquet_id_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for Bat. More...

void *	STB_SIRequestBatFromPid (U8BIT path, U16BIT pid, E_SI_REQUEST_TYPE req_type, U16BIT bouquet_id_match, U16BIT bouquet_id_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for Bat. More...

void *	STB_SIRequestEit (U8BIT path, E_SI_REQUEST_TYPE req_type, E_SI_EIT_TABLE_REQ reqd_eit_tables, U16BIT sid_match, U16BIT sid_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for EIT. More...

void *	STB_SIRequestEitFromPid (U8BIT path, U16BIT pid, E_SI_REQUEST_TYPE req_type, E_SI_EIT_TABLE_REQ reqd_eit_tables, U16BIT sid_match, U16BIT sid_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for EIT. More...

void	STB_SIModifyEitRequest (void *fhandle, E_SI_EIT_TABLE_REQ reqd_eit_tables, U16BIT sid_match, U16BIT sid_mask, U16BIT table_count)
	Modifies request for SDT to look for different transport on SAME PID. More...

void *	STB_SIRequestSched (U8BIT path, E_SI_REQUEST_TYPE req_type, E_SI_SCHED_TABLE_REQ reqd_eit_tables, U16BIT sid_match, U16BIT sid_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for EIT schedule table. More...

void *	STB_SIRequestSchedFromPid (U8BIT path, U16BIT pid, E_SI_REQUEST_TYPE req_type, E_SI_SCHED_TABLE_REQ reqd_eit_tables, U16BIT sid_match, U16BIT sid_mask, U16BIT table_count, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for EIT schedule table. More...

void *	STB_SIRequestTdt (U8BIT path, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for TDT. More...

void *	STB_SIRequestTdtFromPid (U8BIT path, U16BIT pid, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for TDT. More...

void *	STB_SIRequestTot (U8BIT path, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for TOT. More...

void *	STB_SIRequestTotFromPid (U8BIT path, U16BIT pid, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for TOT. More...

void *	STB_SIRequestCat (U8BIT path, E_SI_REQUEST_TYPE req_type, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for CAT. More...

void *	STB_SIRequestRct (U8BIT path, E_SI_REQUEST_TYPE req_type, U16BIT rct_pid, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for RCT on given PID. More...

SI_PAT_TABLE *	STB_SIParsePatTable (SI_TABLE_RECORD *table_rec)
	Parses the Pat table supplied in TABLE_RECORD format to create a PAT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleasePatTable to free the data. More...

SI_PMT_TABLE *	STB_SIParsePmtTable (SI_TABLE_RECORD *table_rec)
	Parses the Pmt table supplied in TABLE_RECORD format to create a PMT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleasePmtTable to free the data. More...

SI_NIT_TABLE *	STB_SIParseNitTable (SI_TABLE_RECORD *table_rec)
	Parses the Nit table supplied in TABLE_RECORD format to create a NIT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseNitTable to free the data. More...

SI_SDT_TABLE *	STB_SIParseSdtTable (SI_TABLE_RECORD *table_rec)
	Parses the Sdt table supplied in TABLE_RECORD format to create a SDT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseSdtTable to free the data. More...

SI_BAT_TABLE *	STB_SIParseBatTable (SI_TABLE_RECORD *table_rec)
	Parses the BAT table supplied in TABLE_RECORD format to create a SI_BAT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseBatTable to free the data. More...

SI_EIT_TABLE *	STB_SIParseEitTable (SI_TABLE_RECORD *table_rec)
	Parses the Eit table supplied in TABLE_RECORD format to create a EIT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseEitTable to free the data. More...

SI_TIME_TABLE *	STB_SIParseTimeTable (SI_TABLE_RECORD *table_rec)
	Parses the tdt or tot table supplied in TABLE_RECORD format to create a TIME_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseTimeTable to free the data. More...

SI_RCT_TABLE *	STB_SIParseRctTable (SI_TABLE_RECORD *table_rec)
	Parses the related content table (RCT) to create an SI_RCT_TABLE structure. More...

U8BIT *	STB_SIReadString (U8BIT nbytes, U8BIT dptr, SI_STRING_DESC *str_ptr)
	Copies a string from a descriptor for the specified length. Converts the number of bytes specified into a null-terminated string, removing any embedded null codes. Does not affect the coding of the string, e.g. single byte ascii or unicode. Does not remove any control characters. More...

BOOLEAN	STB_SIParseDelSysDesc (U8BIT data, SI_DELIVERY_SYS_DESC_TYPE type, SI_DELIVERY_SYS_DESC **desc)
	Parses and allocates a system delivery descriptor which should be freed by calling STB_SIReleaseDelSysDesc. Currently supports DVB-T/T2, DVB-C and DVB-S/S2 descriptors. More...

BOOLEAN	STB_SIParseServiceDescriptor (U8BIT data, U8BIT type, SI_STRING_DESC provider, SI_STRING_DESC name)
	Parses a service descriptor, tag 0x48, allocating SI strings that must be freed using STB_SIReleaseStringDesc. More...

BOOLEAN	STB_SIParseShortEventDescriptor (U8BIT data, SI_SHORT_EVENT_DESC *event_desc)
	Parses a short event descriptor, tag 0x4d, that must be released by calling STB_SIReleaseShortEventDescArray. More...

void	STB_SIReleasePatTable (SI_PAT_TABLE *pat_table)
	Frees the memory used by the pat table. More...

void	STB_SIReleasePmtTable (SI_PMT_TABLE *pmt_table)
	Frees the memory used by the pmt table. More...

void	STB_SIReleaseNitTable (SI_NIT_TABLE *nit_table)
	Frees the memory used by the nit table. More...

void	STB_SIReleaseSdtTable (SI_SDT_TABLE *sdt_table)
	Frees the memory used by the sdt table. More...

void	STB_SIReleaseBatTable (SI_BAT_TABLE *bat_table)
	Frees the memory used by the bat table. More...

void	STB_SIReleaseEitTable (SI_EIT_TABLE *eit_table)
	Frees the memory used by the eit table. More...

void	STB_SIReleaseTimeTable (SI_TIME_TABLE *time_table)
	Frees the memory used by the time table (tdt or tot) More...

void	STB_SIReleaseRctTable (SI_RCT_TABLE *rct_table)
	Frees memory used by an RCT table. More...

void	STB_SIReleasePatStreamEntry (SI_PAT_SERVICE_ENTRY *entry_ptr)
	Frees the memory used by the table entry specified. More...

void	STB_SIReleasePmtStreamEntry (SI_PMT_STREAM_ENTRY *entry_ptr)
	Frees the memory used by the table entry specified. More...

void	STB_SIReleaseNitTransportEntry (SI_NIT_TRANSPORT_ENTRY *entry_ptr)
	Frees the memory used by the table entry specified. More...

void	STB_SIReleaseBatTransportEntry (SI_BAT_TRANSPORT_ENTRY *entry_ptr)
	Frees the memory used by the table entry specified. More...

void	STB_SIReleaseBatLcnEntry (SI_BAT_FREESAT_REGION_LCN_ENTRY *entry_ptr)
	Frees the memory used by the table entry specified. More...

void	STB_SIReleaseSdtServiceEntry (SI_SDT_SERVICE_ENTRY *entry_ptr)
	Frees the memory used by the table entry specified. More...

void	STB_SIReleaseEitEventEntry (SI_EIT_EVENT_ENTRY *entry_ptr)
	Frees the memory used by the table entry specified. More...

void	STB_SIReleaseRctSubtable (SI_RCT_SUBTABLE *sub_ptr)
	Frees memory used by an RCT subtable. More...

void	STB_SIReleaseRctSubtableData (SI_RCT_SUBTABLE_DATA *data_ptr)
	Frees memory used by an SI_RCT_SUBTABLE_DATA structure. More...

void	STB_SIReleaseDelSysDesc (SI_DELIVERY_SYS_DESC *desc, SI_DELIVERY_SYS_DESC_TYPE type)
	Frees the memory used by the descriptor specified. More...

void	STB_SIReleaseStringDesc (SI_STRING_DESC *desc)
	Frees the memory used by the descriptor specified. More...

void	STB_SIReleaseCaDescArray (SI_CA_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseCaIdDescArray (U16BIT *desc_array, U8BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseComponentDescArray (SI_COMPONENT_DESC *desc_array, U8BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseContentDescArray (SI_CONTENT_DESC *desc_array, U8BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseFreqListDescArray (U32BIT *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseGuidanceDesc (SI_GUIDANCE_DESC *desc_ptr)
	Frees the memory used by the descriptor specified. More...

void	STB_SIReleaseImageIconDescArray (SI_IMAGE_ICON_DESC *icon_array, U8BIT num_icons)
	Frees an array of image icons, including the memory used by each one. More...

void	STB_SIReleaseIsoLangDescArray (SI_ISO_LANG_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseLinkageDescList (SI_LINKAGE_DESC_ENTRY *list_ptr, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseLtoDescArray (SI_LTO_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseMultilingComponentDescArray (SI_MULTILING_COMPONENT_DESC *desc_array, U8BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseMultilingNetNameDescArray (SI_MULTILING_NET_NAME_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseMultilingServNameDescArray (SI_MULTILING_SERV_NAME_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseMultilingShortNameArray (SI_MULTILING_SHORT_NAME_DESC *desc_array, U16BIT num_entries)

void	STB_SIReleaseParentalRatingDescArray (SI_PARENTAL_RATING_DESC *desc_array, U8BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseServListDescArray (SI_SERV_LIST_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseShortEventDescArray (SI_SHORT_EVENT_DESC *desc_array, U8BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseExtendedEventDescArray (SI_EXTENDED_EVENT_DESC *desc_array, U8BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseSubtitleDescArray (SI_SUBTITLE_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseTargetRegionNameList (SI_NIT_TARGET_REGION_NAME_DESC *desc_list)
	Frees the memory used by the descriptor list specified. More...

void	STB_SIReleaseTargetRegionList (SI_TARGET_REGION_DESC *desc_list)
	Frees the memory used by the descriptor list specified. More...

void	STB_SIReleaseAvailabilityDescriptorList (SI_SERV_AVAIL_DESC *desc_list)
	Frees the memory used by the descriptor list specified. More...

void	STB_SIReleaseTeletextDescArray (SI_TELETEXT_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseLcnDescArray (SI_LCN_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseNordigLcn2DescArray (SI_NORDIG_LCN_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleasePrefNameDescArray (SI_PREFERRED_NAME_DESC *desc_array, U16BIT num_entries)
	Frees the memory used by the descriptor array specified. More...

void	STB_SIReleaseCRIDList (SI_CRID_DESC *crid_list)
	Frees the memory used by the descriptor list specified. More...

void	STB_SIReleaseRctLinkInfo (SI_RCT_LINK_INFO *link_info)
	Frees memory used by an SI_RCT_LINK_INFO structure. More...

void	STB_SIReleaseFreesatLinkageDesc (SI_FREESAT_LINKAGE_DESC *desc)
	Frees memory used by an SI_FREESAT_LINKAGE_DESC structure. More...

void	STB_SIReleaseFreesatPrefixList (SI_FREESAT_PREFIX_DESC *list)
	Frees memory used by an SI_FREESAT_PREFIX_DESC structure. More...

void	STB_SIReleaseCIPlusServiceList (SI_CIPLUS_SERVICE *service_list)
	Frees a CI+ service list. More...

U16BIT	STB_SIGetPmtCaIdDescArray (U8BIT pmt_data, U16BIT *pmt_ca_ids)
	Parses the given PMT to produce an array of the CA system IDs required by the service or streams on the service. The array of IDs will be allocated by this function and should be freed using STB_SIReleaseCAIds. More...

void *	STB_SIRequestAit (U8BIT path, E_SI_REQUEST_TYPE req_type, U16BIT ait_pid, void(callback)(void , U32BIT, SI_TABLE_RECORD *), U32BIT ret_param)
	Generates request for AIT on given PID. More...

Detailed Description

STB layer SI table parsing.

Date: 06/03/2003

Function Documentation

void STB_SIClearUserDefinedDescriptorFunctions ( void )

Clear all entries in the user defined SI descriptor table.

U16BIT STB_SIGetPmtCaIdDescArray	(	U8BIT *	pmt_data,
		U16BIT **	pmt_ca_ids
	)

Parses the given PMT to produce an array of the CA system IDs required by the service or streams on the service. The array of IDs will be allocated by this function and should be freed using STB_SIReleaseCAIds.

Parses the given PMT to produce an array of the CA system IDs required by the service or streams on the service. The array of IDs will be allocated by this function and should be freed using STB_SIReleaseCaIdDescArray.

Parameters

pmt_data	- raw PMT section data
pmt_ca_ids	- pointer to an array that will be allocated containing the CA IDs found in the PMT

Returns: Number of CA IDs found in the PMT and returned in the array, 0 if none are found.

void STB_SIModifyEitRequest	(	void *	fhandle,
		E_SI_EIT_TABLE_REQ	reqd_eit_tables,
		U16BIT	sid_match,
		U16BIT	sid_mask,
		U16BIT	table_count
	)

Modifies request for SDT to look for different transport on SAME PID.

Parameters

fhandle	- handle of the filter to be modified
reqd_eit_tables	- defines which tables are required
sid_match	- service id to find
sid_mask	- service id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)

void STB_SIModifyPmtRequest	(	void *	fhandle,
		U16BIT	sid_match,
		U16BIT	sid_mask,
		U16BIT	table_count
	)

Modifies request for PMT to look for different service on SAME PID.

Parameters

fhandle	- handle of the filter to be modified
sid_match	- service id to find
sid_mask	- service id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)

void STB_SIModifySdtRequest	(	void *	fhandle,
		BOOLEAN	inc_sdt_actual,
		BOOLEAN	inc_sdt_other,
		U16BIT	tran_id_match,
		U16BIT	tran_id_mask,
		U16BIT	table_count
	)

Modifies request for SDT to look for different transport on SAME PID.

Parameters

fhandle	- handle of the filter to be modified
inc_sdt_actual	- search for sdt actual
inc_sdt_other	- search for sdt other
tran_id_match	- transport id to find
tran_id_mask	- transport id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)

SI_BAT_TABLE* STB_SIParseBatTable ( SI_TABLE_RECORD * table_rec )

Parses the BAT table supplied in TABLE_RECORD format to create a SI_BAT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseBatTable to free the data.

Parameters

table_rec - pointer to the table record to be parsed

Returns: pointer to the parsed sdt table

BOOLEAN STB_SIParseDelSysDesc	(	U8BIT *	data,
		SI_DELIVERY_SYS_DESC_TYPE *	type,
		SI_DELIVERY_SYS_DESC **	desc
	)

Parses and allocates a system delivery descriptor which should be freed by calling STB_SIReleaseDelSysDesc. Currently supports DVB-T/T2, DVB-C and DVB-S/S2 descriptors.

Parameters

data	- pointer to SI data, where the first byte is the desc tag
type	- returned with type of descriptor parsed
desc	- returned with pointer to parsed and descriptor

Returns: TRUE if a descriptor is parsed, FALSE otherwise

SI_EIT_TABLE* STB_SIParseEitTable ( SI_TABLE_RECORD * table_rec )

Parses the Eit table supplied in TABLE_RECORD format to create a EIT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseEitTable to free the data.

Parameters

table_rec - pointer to the table record to be parsed

Returns: pointer to the parsed eit table

SI_NIT_TABLE* STB_SIParseNitTable ( SI_TABLE_RECORD * table_rec )

Parses the Nit table supplied in TABLE_RECORD format to create a NIT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseNitTable to free the data.

Parameters

table_rec - pointer to the table record to be parsed

Returns: pointer to the parsed nit table

SI_PAT_TABLE* STB_SIParsePatTable ( SI_TABLE_RECORD * table_rec )

Parses the Pat table supplied in TABLE_RECORD format to create a PAT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleasePatTable to free the data.

Parameters

table_rec - pointer to the table record to be parsed

Returns: pointer to the parsed pat table

SI_PMT_TABLE* STB_SIParsePmtTable ( SI_TABLE_RECORD * table_rec )

Parses the Pmt table supplied in TABLE_RECORD format to create a PMT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleasePmtTable to free the data.

Parameters

table_rec - pointer to the table record to be parsed

Returns: pointer to the parsed pmt table

SI_RCT_TABLE* STB_SIParseRctTable ( SI_TABLE_RECORD * table_rec )

Parses the related content table (RCT) to create an SI_RCT_TABLE structure.

Parameters

table_rec - pointer to the table record to be parsed

Returns: Pointer to the parsed RCT table which must be freed using STB_SIReleaseRctTable

SI_SDT_TABLE* STB_SIParseSdtTable ( SI_TABLE_RECORD * table_rec )

Parses the Sdt table supplied in TABLE_RECORD format to create a SDT_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseSdtTable to free the data.

Parameters

table_rec - pointer to the table record to be parsed

Returns: pointer to the parsed sdt table

BOOLEAN STB_SIParseServiceDescriptor	(	U8BIT *	data,
		U8BIT *	type,
		SI_STRING_DESC **	provider,
		SI_STRING_DESC **	name
	)

Parses a service descriptor, tag 0x48, allocating SI strings that must be freed using STB_SIReleaseStringDesc.

Parameters

data	- pointer to SI data, where the first byte is the desc tag
type	- pointer to return service type
provider	- an SI_STRING_DESC will be allocated to return the provider string, if present
name	- an SI_STRING_DESC will be allocated to return the service name string, if present

Returns: TRUE if a descriptor is parsed, FALSE otherwise

BOOLEAN STB_SIParseShortEventDescriptor	(	U8BIT *	data,
		SI_SHORT_EVENT_DESC **	event_desc
	)

Parses a short event descriptor, tag 0x4d, that must be released by calling STB_SIReleaseShortEventDescArray.

Parameters

data	- pointer to SI data, where the first byte is the desc tag
event_desc	- pointer to return an array (always 1) of parsed descriptors

Returns: TRUE if a descriptor is parsed, FALSE otherwise

SI_TIME_TABLE* STB_SIParseTimeTable ( SI_TABLE_RECORD * table_rec )

Parses the tdt or tot table supplied in TABLE_RECORD format to create a TIME_TABLE structure. Returns a pointer to the table. Application must call STB_SIReleaseTimeTable to free the data.

Parameters

table_rec - pointer to the table record to be parsed

Returns: pointer to the parsed time table

U8BIT* STB_SIReadString	(	U8BIT	nbytes,
		U8BIT *	dptr,
		SI_STRING_DESC **	str_ptr
	)

Copies a string from a descriptor for the specified length. Converts the number of bytes specified into a null-terminated string, removing any embedded null codes. Does not affect the coding of the string, e.g. single byte ascii or unicode. Does not remove any control characters.

Parameters

nbytes	- number of bytes in string
dptr	- pointer to first byte of string
str_ptr	- pointer for the return of the null_termainated string

Returns: Updated dptr i.e. pointing to byte following the string

void STB_SIReleaseAvailabilityDescriptorList ( SI_SERV_AVAIL_DESC * desc_list )

Frees the memory used by the descriptor list specified.

Parameters

desc_list - the descriptor list to be released

void STB_SIReleaseBatLcnEntry ( SI_BAT_FREESAT_REGION_LCN_ENTRY * entry_ptr )

Frees the memory used by the table entry specified.

Parameters

entry_ptr - the entry to be released

void STB_SIReleaseBatTable ( SI_BAT_TABLE * bat_table )

Frees the memory used by the bat table.

Parameters

sdt_table - pointer to the SI_BAT_TABLE structure to be freed

void STB_SIReleaseBatTransportEntry ( SI_BAT_TRANSPORT_ENTRY * entry_ptr )

Frees the memory used by the table entry specified.

Parameters

entry_ptr - the entry to be released

void STB_SIReleaseCaDescArray	(	SI_CA_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseCaIdDescArray	(	U16BIT *	desc_array,
		U8BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseCIPlusServiceList ( SI_CIPLUS_SERVICE * service_list )

Frees a CI+ service list.

Parameters

service_list - pointer to the start of the CI+ service list

void STB_SIReleaseComponentDescArray	(	SI_COMPONENT_DESC *	desc_array,
		U8BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseContentDescArray	(	SI_CONTENT_DESC *	desc_array,
		U8BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseCRIDList ( SI_CRID_DESC * crid_list )

Frees the memory used by the descriptor list specified.

Parameters

crid_list - the list to be released

void STB_SIReleaseDelSysDesc	(	SI_DELIVERY_SYS_DESC *	desc,
		SI_DELIVERY_SYS_DESC_TYPE	type
	)

Frees the memory used by the descriptor specified.

Parameters

desc	- the descriptor to be released
type	- the type of descriptor to be released

void STB_SIReleaseEitEventEntry ( SI_EIT_EVENT_ENTRY * entry_ptr )

Frees the memory used by the table entry specified.

Parameters

entry_ptr - the entry to be released

void STB_SIReleaseEitTable ( SI_EIT_TABLE * eit_table )

Frees the memory used by the eit table.

Parameters

eit_table - pointer to the SI_EIT_TABLE structure to be freed

void STB_SIReleaseExtendedEventDescArray	(	SI_EXTENDED_EVENT_DESC *	desc_array,
		U8BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseFreesatLinkageDesc ( SI_FREESAT_LINKAGE_DESC * desc )

Frees memory used by an SI_FREESAT_LINKAGE_DESC structure.

Parameters

desc	- pointer to the SI_FREESAT_LINKAGE_DESC

void STB_SIReleaseFreesatPrefixList ( SI_FREESAT_PREFIX_DESC * list )

Frees memory used by an SI_FREESAT_PREFIX_DESC structure.

Parameters

list	- pointer to the SI_FREESAT_PREFIX_DESC

void STB_SIReleaseFreqListDescArray	(	U32BIT *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseGuidanceDesc ( SI_GUIDANCE_DESC * desc_ptr )

Frees the memory used by the descriptor specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseImageIconDescArray	(	SI_IMAGE_ICON_DESC *	icon_array,
		U8BIT	num_icons
	)

Frees an array of image icons, including the memory used by each one.

Parameters

icon_array	- image icon array
num_icons	- number of icons in the array

void STB_SIReleaseIsoLangDescArray	(	SI_ISO_LANG_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseLcnDescArray	(	SI_LCN_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseLinkageDescList	(	SI_LINKAGE_DESC_ENTRY *	list_ptr,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseLtoDescArray	(	SI_LTO_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseMultilingComponentDescArray	(	SI_MULTILING_COMPONENT_DESC *	desc_array,
		U8BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseMultilingNetNameDescArray	(	SI_MULTILING_NET_NAME_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseMultilingServNameDescArray	(	SI_MULTILING_SERV_NAME_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseNitTable ( SI_NIT_TABLE * nit_table )

Frees the memory used by the nit table.

Parameters

nit_table - pointer to the SI_NIT_TABLE structure to be freed

void STB_SIReleaseNitTransportEntry ( SI_NIT_TRANSPORT_ENTRY * entry_ptr )

Frees the memory used by the table entry specified.

Parameters

entry_ptr - the entry to be released

void STB_SIReleaseNordigLcn2DescArray	(	SI_NORDIG_LCN_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseParentalRatingDescArray	(	SI_PARENTAL_RATING_DESC *	desc_array,
		U8BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleasePatStreamEntry ( SI_PAT_SERVICE_ENTRY * entry_ptr )

Frees the memory used by the table entry specified.

Parameters

entry_ptr - the entry to be released

void STB_SIReleasePatTable ( SI_PAT_TABLE * pat_table )

Frees the memory used by the pat table.

Parameters

pat_table - pointer to the SI_PAT_TABLE structure to be freed

void STB_SIReleasePmtStreamEntry ( SI_PMT_STREAM_ENTRY * entry_ptr )

Frees the memory used by the table entry specified.

Parameters

entry_ptr - the entry to be released

void STB_SIReleasePmtTable ( SI_PMT_TABLE * pmt_table )

Frees the memory used by the pmt table.

Parameters

pmt_table - pointer to the SI_PMT_TABLE structure to be freed

void STB_SIReleasePrefNameDescArray	(	SI_PREFERRED_NAME_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseRctLinkInfo ( SI_RCT_LINK_INFO * link_info )

Frees memory used by an SI_RCT_LINK_INFO structure.

Parameters

data_ptr - pointer to the SI_RCT_LINK_INFO structure

void STB_SIReleaseRctSubtable ( SI_RCT_SUBTABLE * sub_ptr )

Frees memory used by an RCT subtable.

Parameters

sub_ptr - pointer to the SI_RCT_SUBTABLE structure to be freed

void STB_SIReleaseRctSubtableData ( SI_RCT_SUBTABLE_DATA * data_ptr )

Frees memory used by an SI_RCT_SUBTABLE_DATA structure.

Parameters

data_ptr - pointer to the SI_RCT_SUBTABLE_DATA structure to be freed

void STB_SIReleaseRctTable ( SI_RCT_TABLE * rct_table )

Frees memory used by an RCT table.

Parameters

rct_table - pointer to the SI_RCT_TABLE structure to be freed

void STB_SIReleaseSdtServiceEntry ( SI_SDT_SERVICE_ENTRY * entry_ptr )

Frees the memory used by the table entry specified.

Parameters

entry_ptr - the entry to be released

void STB_SIReleaseSdtTable ( SI_SDT_TABLE * sdt_table )

Frees the memory used by the sdt table.

Parameters

sdt_table - pointer to the SI_SDT_TABLE structure to be freed

void STB_SIReleaseServListDescArray	(	SI_SERV_LIST_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseShortEventDescArray	(	SI_SHORT_EVENT_DESC *	desc_array,
		U8BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseStringDesc ( SI_STRING_DESC * desc )

Frees the memory used by the descriptor specified.

Parameters

desc	- the descriptor to be released

void STB_SIReleaseSubtitleDescArray	(	SI_SUBTITLE_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseTargetRegionList ( SI_TARGET_REGION_DESC * desc_list )

Frees the memory used by the descriptor list specified.

Parameters

desc_list - the descriptor list to be released

void STB_SIReleaseTargetRegionNameList ( SI_NIT_TARGET_REGION_NAME_DESC * desc_list )

Frees the memory used by the descriptor list specified.

Parameters

desc_list - the descriptor list to be released

void STB_SIReleaseTeletextDescArray	(	SI_TELETEXT_DESC *	desc_array,
		U16BIT	num_entries
	)

Frees the memory used by the descriptor array specified.

Parameters

desc_array	- the descriptor array to be released
num_entries	- number of entries in the array

void STB_SIReleaseTimeTable ( SI_TIME_TABLE * time_table )

Frees the memory used by the time table (tdt or tot)

Parameters

time_table - pointer to the SI_TIME_TABLE structure to be freed

void* STB_SIRequestAit	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		U16BIT	ait_pid,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for AIT on given PID.

Parameters

path	The demux path to use
req_type	ONE_SHOT or CONTINUOUS request
ait_pid	Pid for the AIT
callback	Callback function to receive the parsed pmt table
ret_param	Parameter to be returned to callback function

Returns: Filter handle, NULL if filter not successfully setup

void* STB_SIRequestBat	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		U16BIT	bouquet_id_match,
		U16BIT	bouquet_id_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for Bat.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
bouquet_id_match	- bouquet id to find
bouquet_id_mask	- bouquet id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed sdt table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestBatFromPid	(	U8BIT	path,
		U16BIT	pid,
		E_SI_REQUEST_TYPE	req_type,
		U16BIT	bouquet_id_match,
		U16BIT	bouquet_id_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for Bat.

Parameters

path	- the demux path to use
pid	- the pid of where to reuest sdt
req_type	- ONE_SHOT or CONTINUOUS request
bouquet_id_match	- bouquet id to find
bouquet_id_mask	- bouquet id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed sdt table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestCat	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for CAT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
callback	- callback function to receive the parsed pat table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestEit	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		E_SI_EIT_TABLE_REQ	reqd_eit_tables,
		U16BIT	sid_match,
		U16BIT	sid_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for EIT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
reqd_eit_tables	- defines which tables are required
sid_match	- service id to find
sid_mask	- service id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed eit table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestEitFromPid	(	U8BIT	path,
		U16BIT	pid,
		E_SI_REQUEST_TYPE	req_type,
		E_SI_EIT_TABLE_REQ	reqd_eit_tables,
		U16BIT	sid_match,
		U16BIT	sid_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for EIT.

Parameters

path	- the demux path to use
pid	- the pid of where to request the eit
req_type	- ONE_SHOT or CONTINUOUS request
reqd_eit_tables	- defines which tables are required
sid_match	- service id to find
sid_mask	- service id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed eit table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestNit	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for NIT(actual)

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
callback	- callback function to receive the parsed nit table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestNitFromPid	(	U8BIT	path,
		U16BIT	pid,
		BOOLEAN	actual,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Create an SI filter for an NIT table.

Parameters

path	demux path to be used
pid	PID the table will be available on - this allows the standard PID to be overridden
actual	TRUE if NITactual is to be retrieved, FALSE for NITother
req_type	ONE_SHOT_REQUEST or CONTINUOUS_REQUEST
callback	function to be called when table is received
ret_param	value that will be passed to the callback function

Returns: filter handle, NULL if filter isn't created

void* STB_SIRequestPat	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for PAT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
callback	- callback function to receive the parsed pat table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestPmt	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		U16BIT	pmt_pid,
		U16BIT	sid_match,
		U16BIT	sid_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for PMT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
pmt_pid	- pid for the pmt table
sid_match	- service id to find
sid_mask	- service id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed pmt table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestRct	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		U16BIT	rct_pid,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for RCT on given PID.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
rct_pid	- pid for the rct table
callback	- callback function to receive the parsed pmt table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestSched	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		E_SI_SCHED_TABLE_REQ	reqd_eit_tables,
		U16BIT	sid_match,
		U16BIT	sid_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for EIT schedule table.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
reqd_eit_tables	- defines which tables are required
sid_match	- service id to find
sid_mask	- service id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed eit table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestSchedFromPid	(	U8BIT	path,
		U16BIT	pid,
		E_SI_REQUEST_TYPE	req_type,
		E_SI_SCHED_TABLE_REQ	reqd_eit_tables,
		U16BIT	sid_match,
		U16BIT	sid_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for EIT schedule table.

Parameters

path	- the demux path to use
pid	- the pid of where to request the schedule
req_type	- ONE_SHOT or CONTINUOUS request
reqd_eit_tables	- defines which tables are required
sid_match	- service id to find
sid_mask	- service id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed eit table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestSdt	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		BOOLEAN	inc_sdt_actual,
		BOOLEAN	inc_sdt_other,
		U16BIT	tran_id_match,
		U16BIT	tran_id_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for SDT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
inc_sdt_actual	- search for sdt actual
inc_sdt_other	- search for sdt other
tran_id_match	- transport id to find
tran_id_mask	- transport id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed sdt table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestSdtFromPid	(	U8BIT	path,
		U16BIT	pid,
		E_SI_REQUEST_TYPE	req_type,
		BOOLEAN	inc_sdt_actual,
		BOOLEAN	inc_sdt_other,
		U16BIT	tran_id_match,
		U16BIT	tran_id_mask,
		U16BIT	table_count,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for SDT.

Parameters

path	- the demux path to use
pid	- the pid of where to reuest sdt
req_type	- ONE_SHOT or CONTINUOUS request
inc_sdt_actual	- search for sdt actual
inc_sdt_other	- search for sdt other
tran_id_match	- transport id to find
tran_id_mask	- transport id mask word for filter
table_count	- number of tables expected (only relevant for non-continuous)
callback	- callback function to receive the parsed sdt table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestTdt	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for TDT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
callback	- callback function to receive the parsed pat table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestTdtFromPid	(	U8BIT	path,
		U16BIT	pid,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for TDT.

Parameters

path	- the demux path to use
pid	- the pid of where to request the tdt
req_type	- ONE_SHOT or CONTINUOUS request
callback	- callback function to receive the parsed pat table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestTot	(	U8BIT	path,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for TOT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
callback	- callback function to receive the parsed pat table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void* STB_SIRequestTotFromPid	(	U8BIT	path,
		U16BIT	pid,
		E_SI_REQUEST_TYPE	req_type,
		void()(void , U32BIT, SI_TABLE_RECORD *)	callback,
		U32BIT	ret_param
	)

Generates request for TOT.

Parameters

path	- the demux path to use
req_type	- ONE_SHOT or CONTINUOUS request
callback	- callback function to receive the parsed pat table
ret_param	- parameter to be returned to callback function

Returns: filter handle - NULL if filter not successfully setup

void STB_SISetCountryPrivateDataSpecifier ( U32BIT code )

Sets the private data identified by the specified code.

Parameters

code	- the private_data_specifier code to be enabled

void STB_SISetUserDefinedDescriptorFunction	(	U8BIT	dtag,
		STB_SI_USER_DEF_DESCRIP_FUNCTION	func
	)

Sets the function allocated to the user defined descriptor.

Parameters

dtag	- the descriptor tag to be allocated
func	- the required function

Macros

Functions

Detailed Description

Function Documentation