source/dsiq/src/siq_pmt.c File Reference

Service Information Query: PMT parsing functionality. More...

#include <string.h>
#include "siq_debug.h"
#include "siq_main.h"
#include "siq_pmt.h"
#include "cldsmcc.h"

Data Structures
struct	s_PmtStream
struct	s_Deferred
struct	s_SiqPmtTable
Typedefs
typedef struct s_PmtStream	S_PmtStream
typedef struct s_Deferred	S_Deferred
typedef struct s_SiqPmtTable	S_SiqPmtTable
Enumerations
enum	E_STREAM_TYPE {   ST_VIDEO1 = 0x01, ST_VIDEO2 = 0x02, ST_AUDIO1 = 0x03, ST_AUDIO2 = 0x04,   ST_PRIVATE = 0x05, ST_PES_PKT = 0x06, ST_MHEG = 0x07, ST_DATA_A = 0x0a,   ST_DATA_B = 0x0b, ST_DATA_C = 0x0c, ST_DATA_D = 0x0d, ST_AUX = 0x0e,   ST_AAC = 0x0f, ST_HEAAC = 0x11, ST_H264 = 0x1b }
enum	{ APP_TYP_MHEG5 = 0x0008, APP_TYP_HBBTV = 0x0010 }
enum	{   CAROUSEL_ID_DESCRIPTOR = 0x13, DEFERRED_ASSOC_DESCRIPTOR = 0x15, STREAM_ID_DESCRIPTOR = 0x52, DATA_BROADCAST_ID_DESCRIPTOR = 0x66,   APP_SIGNALLING_DESCRIPTOR = 0x6f }
Functions
H_SiqPmtTable	SIQ_PmtCreateTable (S_SiqInstance *siq, U8BIT *data)
	Create PMT structure for monitoring (life-cycle, NB_Info)
void	SIQ_PmtDestroyTable (S_SiqInstance *siq, H_SiqPmtTable table)
	Destroy PMT structure created by PMT_CreateTable.
void	SIQ_PmtProcessQuery (S_SiqInstance *siq, pclDsmSIQuery_t pQuery, H_SiqPmtTable hpmt, clDsmSIQueryResult_t *pResult)
	Retrieve Information required by Query request from SIQ's PMT table.
void	SIQ_PmtCheckTableChange (S_SiqInstance *siq, H_SiqPmtTable pOldTable, H_SiqPmtTable pNewTable, U16BIT serviceId)
	For each carousel Id in old table, search through new table to see if it still exists. If not, tell DSM-CC. Then tell DSM-CC that PMT has been updated.

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Detailed Description

Service Information Query: PMT parsing functionality.

Date:

30th Sepember 2013

Author:

Adam Sturtridge

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Function Documentation

void SIQ_PmtCheckTableChange	(	S_SiqInstance *	siq,
		H_SiqPmtTable	pOldTable,
		H_SiqPmtTable	pNewTable,
		U16BIT	serviceId
	)

For each carousel Id in old table, search through new table to see if it still exists. If not, tell DSM-CC. Then tell DSM-CC that PMT has been updated.

Parameters:

S_SiqInstance*	siq SIQ instance handle.
H_SiqPmtTable	hOldTable
H_SiqPmtTable	hNewTable
U16BIT	serviceId

Returns:

none.

H_SiqPmtTable SIQ_PmtCreateTable	(	S_SiqInstance *	siq,
		U8BIT *	data
	)

Create PMT structure for monitoring (life-cycle, NB_Info)

Parameters:

U8BIT*

data Raw PMT section

Returns:

S_SiqPmtTable structure

void SIQ_PmtDestroyTable	(	S_SiqInstance *	siq,
		H_SiqPmtTable	table
	)

Destroy PMT structure created by PMT_CreateTable.

Parameters:

S_SiqInstance*	siq SIQ instance handle.
H_SiqPmtTable	table Handle to SIQ's PMT table

Returns:

void.

void SIQ_PmtProcessQuery	(	S_SiqInstance *	siq,
		pclDsmSIQuery_t	pQuery,
		H_SiqPmtTable	hpmt,
		clDsmSIQueryResult_t *	pResult
	)

Retrieve Information required by Query request from SIQ's PMT table.

Parameters:

S_SiqInstance*	siq SIQ instance handle.
pclDsmSIQuery_t	pQuery Pointer to DSM-CC Query request.
H_SiqPmtTable	hpmt Handle to SIQ's PMT table
clDsmSIQueryResult_t	*pResult Pointer to DSM-CC Query Result

Returns:

void