psi.h File Reference

Common PSI tools. More...

Go to the source code of this file.

Data Structures
struct	dvbpsi_psi_section_s
	PSI section structure. More...
Functions
dvbpsi_psi_section_t *	dvbpsi_NewPSISection (int i_max_size)
	Creation of a new dvbpsi_psi_section_t structure.
void	dvbpsi_DeletePSISections (dvbpsi_psi_section_t *p_section)
	Destruction of a dvbpsi_psi_section_t structure.
int	dvbpsi_ValidPSISection (dvbpsi_psi_section_t *p_section)
	Validity check of a PSI section.
void	dvbpsi_BuildPSISection (dvbpsi_psi_section_t *p_section)
	Build a valid section based on the information in the structure.

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Detailed Description

Common PSI tools.

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Author:

Arnaud de Bossoreille de Ribou <bozo@via.ecp.fr>

PSI section structure and its Manipulation tools.

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Function Documentation

void dvbpsi_BuildPSISection (  dvbpsi_psi_section_t *  p_section  )

Build a valid section based on the information in the structure. Parameters: p_section  pointer to the PSI section structure Returns: nothing.

void dvbpsi_DeletePSISections (  dvbpsi_psi_section_t *  p_section  )

Destruction of a dvbpsi_psi_section_t structure. Parameters: p_section  pointer to the first PSI section structure Returns: nothing.

dvbpsi_psi_section_t * dvbpsi_NewPSISection (  int  i_max_size  )

Creation of a new dvbpsi_psi_section_t structure. Parameters: i_max_size  max size in bytes of the section Returns: a pointer to the new PSI section structure.

int dvbpsi_ValidPSISection (  dvbpsi_psi_section_t *  p_section  )

Validity check of a PSI section. Parameters: p_section  pointer to the PSI section structure Returns: boolean value (0 if the section is not valid). Check the CRC_32 if the section has b_syntax_indicator set.

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