mh5date.c File Reference

date functions More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mh5base.h"
#include "mh5date.h"
#include "mh5memory.h"
#include "mh5debug.h"
#include "mherrors.h"
#include "dvb_misc.h"

Go to the source code of this file.

Macros
#define	DATE_BUFFER_SIZE   (1024)

Functions
U32BIT	JulianDate (S32BIT day, S32BIT month, S32BIT year)
	The function JulianDate() calculates the julian day number for the specified day, month and year. If the year is B.C. a negative number must be given. More...
void	MHEG5getDate (S32BIT *day, S32BIT *sec)
	Modified Julian Date - see Davic 9.2.12.1. More...
MHEG5String	MHEG5formatDate (MHEG5String format, S32BIT day, S32BIT sec)
	Format date - See Davic part 9.0 - 9.2.12.1. More...
S32BIT	MHEG5getDayOfWeek (S32BIT day)
	Get Day of Week for Davic-Day 0 is Sunday.... More...

Detailed Description

date functions

Date

01/02/2002

Author

R.Freeman

Definition in file mh5date.c.

Function Documentation

U32BIT JulianDate	(	S32BIT	day,
		S32BIT	month,
		S32BIT	year
	)

The function JulianDate() calculates the julian day number for the specified day, month and year. If the year is B.C. a negative number must be given.

Parameters

day	Number of days S32BITo current month.
month	Current month (e.g. Feb = 2).
year	Current year (e.g. 2002 or -2002 = 2002 B.C.).

Returns

The function returns the julian day number.

Definition at line 62 of file mh5date.c.

MHEG5String MHEG5formatDate	(	MHEG5String	format,
		S32BIT	day,
		S32BIT	sec
	)

Format date - See Davic part 9.0 - 9.2.12.1.

Parameters

format	MHEG5String format descriptor.
day	Number of days since November 17 1858.
sec	Number of seconds since midnight.

Returns

Formatted date string.

Definition at line 144 of file mh5date.c.

void MHEG5getDate	(	S32BIT *	day,
		S32BIT *	sec
	)

Modified Julian Date - see Davic 9.2.12.1.

Parameters

sec	Number of seconds since midnight.
day	Number of days since November 17, 1858.

Returns

None

Definition at line 111 of file mh5date.c.

S32BIT MHEG5getDayOfWeek

(

S32BIT

day

)

Get Day of Week for Davic-Day 0 is Sunday....

Parameters

day	Number of days since Nov 17, 1858.

Returns

Integer day of the week.

Definition at line 285 of file mh5date.c.