gwendate.h File Reference

#include <gwenhywfar/gwenhywfarapi.h>
#include <gwenhywfar/types.h>
#include <gwenhywfar/buffer.h>
#include <gwenhywfar/gwentime.h>
#include <time.h>

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Typedefs
typedef struct GWEN_DATE	GWEN_DATE

Functions
GWENHYWFAR_API void	GWEN_Date_AddDays (GWEN_DATE *gd, int days)
GWENHYWFAR_API int	GWEN_Date_Compare (const GWEN_DATE *gd1, const GWEN_DATE *gd0)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_CurrentDate (void)
GWENHYWFAR_API int	GWEN_Date_DaysInMonth (const GWEN_DATE *gd)
GWENHYWFAR_API int	GWEN_Date_DaysInYear (const GWEN_DATE *gd)
GWENHYWFAR_API int	GWEN_Date_Diff (const GWEN_DATE *gd1, const GWEN_DATE *gd0)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_dup (const GWEN_DATE *ogd)
GWENHYWFAR_API void	GWEN_Date_free (GWEN_DATE *gd)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromDb (GWEN_DB_NODE *db)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromGmTime (time_t t)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromGregorian (int y, int m, int d)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromJulian (int julian)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromLocalTime (time_t t)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromString (const char *s)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromStringWithTemplate (const char *s, const char *tmpl)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_fromTime (const GWEN_TIME *ti)
GWENHYWFAR_API int	GWEN_Date_GetDay (const GWEN_DATE *gd)
GWENHYWFAR_API int	GWEN_Date_GetJulian (const GWEN_DATE *gd)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastHalfYearEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastHalfYearStart (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastMonthEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastMonthStart (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastQuarterYearEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastQuarterYearStart (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastYearEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetLastYearStart (const GWEN_DATE *dt)
GWENHYWFAR_API int	GWEN_Date_GetMonth (const GWEN_DATE *gd)
GWENHYWFAR_API const char *	GWEN_Date_GetString (const GWEN_DATE *gd)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisHalfYearEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisHalfYearStart (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisMonthEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisMonthStart (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisQuarterYearEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisQuarterYearStart (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisYearEnd (const GWEN_DATE *dt)
GWENHYWFAR_API GWEN_DATE *	GWEN_Date_GetThisYearStart (const GWEN_DATE *dt)
GWENHYWFAR_API int	GWEN_Date_GetYear (const GWEN_DATE *gd)
GWENHYWFAR_API int	GWEN_Date_IsLeapYear (int y)
GWENHYWFAR_API void	GWEN_Date_SubDays (GWEN_DATE *gd, int days)
GWENHYWFAR_API int	GWEN_Date_toDb (const GWEN_DATE *dt, GWEN_DB_NODE *db)
GWENHYWFAR_API time_t	GWEN_Date_toLocalTime (const GWEN_DATE *gd)
GWENHYWFAR_API int	GWEN_Date_toStringWithTemplate (const GWEN_DATE *t, const char *tmpl, GWEN_BUFFER *buf)
GWENHYWFAR_API int	GWEN_Date_WeekDay (const GWEN_DATE *gd)

Typedef Documentation

GWEN_DATE

typedef struct GWEN_DATE GWEN_DATE

Definition at line 34 of file gwendate.h.

Function Documentation

GWEN_Date_AddDays()

GWENHYWFAR_API void GWEN_Date_AddDays	(	GWEN_DATE *	gd,
		int	days )

Add days to the given date.

Definition at line 160 of file gwendate.c.

References GWEN_Date_setJulian().

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GWEN_Date_Compare()

GWENHYWFAR_API int GWEN_Date_Compare	(	const GWEN_DATE *	gd1,
		const GWEN_DATE *	gd0 )

Definition at line 433 of file gwendate.c.

Referenced by test_date().

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GWEN_Date_CurrentDate()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_CurrentDate

(

void

)

Create a date from the current local date.

Definition at line 245 of file gwendate.c.

References GWEN_Date_fromLocalTime().

Referenced by test_date().

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GWEN_Date_DaysInMonth()

GWENHYWFAR_API int GWEN_Date_DaysInMonth

(

const GWEN_DATE *

gd

)

Definition at line 347 of file gwendate.c.

References _daysInMonth().

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GWEN_Date_DaysInYear()

GWENHYWFAR_API int GWEN_Date_DaysInYear

(

const GWEN_DATE *

gd

)

Returns the distance between the given date and the begin of that year. E.g. if the given date is the 1st of January the result is 0.

Definition at line 369 of file gwendate.c.

References GWEN_Date_free(), and GWEN_Date_fromGregorian().

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GWEN_Date_Diff()

GWENHYWFAR_API int GWEN_Date_Diff	(	const GWEN_DATE *	gd1,
		const GWEN_DATE *	gd0 )

Definition at line 453 of file gwendate.c.

GWEN_Date_dup()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_dup

(

const GWEN_DATE *

ogd

)

Definition at line 255 of file gwendate.c.

References GWEN_NEW_OBJECT.

GWEN_Date_free()

GWENHYWFAR_API void GWEN_Date_free

(

GWEN_DATE *

gd

)

Destructor.

Definition at line 330 of file gwendate.c.

References GWEN_FREE_OBJECT.

Referenced by _convertAndSetCharValue(), _convertAndSetCharValue(), GWEN_Date_DaysInYear(), GWEN_Date_GetLastHalfYearEnd(), GWEN_Date_GetLastHalfYearStart(), GWEN_Date_GetLastMonthEnd(), GWEN_Date_GetLastMonthStart(), GWEN_Date_GetLastQuarterYearEnd(), GWEN_Date_GetLastQuarterYearStart(), GWEN_Date_GetLastYearEnd(), and GWEN_Date_GetLastYearStart().

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GWEN_Date_fromDb()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromDb

(

GWEN_DB_NODE *

db

)

Definition at line 812 of file gwendate.c.

References DBG_INFO, DBG_VERBOUS, GWEN_Date_fromString(), GWEN_DB_GetCharValue(), GWEN_LOGDOMAIN, and NULL.

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GWEN_Date_fromGmTime()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromGmTime

(

time_t

t

)

Definition at line 227 of file gwendate.c.

References GWEN_Date_fromGregorian(), and NULL.

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GWEN_Date_fromGregorian()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromGregorian	(	int	y,
		int	m,
		int	d )

Create a date from the gregorian calender using year, month and day.

Parameters

y	year (e.g. 2009)
m	month (1-12)
d	day of month (1-31)

Definition at line 54 of file gwendate.c.

References _createFromGregorianAndUseGivenString(), and NULL.

Referenced by GWEN_Date_DaysInYear(), GWEN_Date_fromGmTime(), GWEN_Date_fromLocalTime(), GWEN_Date_fromString(), GWEN_Date_fromStringWithTemplate(), GWEN_Date_GetLastMonthEnd(), GWEN_Date_GetLastMonthStart(), GWEN_Date_GetThisHalfYearEnd(), GWEN_Date_GetThisHalfYearStart(), GWEN_Date_GetThisMonthEnd(), GWEN_Date_GetThisMonthStart(), GWEN_Date_GetThisQuarterYearEnd(), GWEN_Date_GetThisQuarterYearStart(), GWEN_Date_GetThisYearEnd(), and GWEN_Date_GetThisYearStart().

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GWEN_Date_fromJulian()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromJulian

(

int

julian

)

Create a date from the julian calender.

Parameters

julian

date in julian calender

Definition at line 174 of file gwendate.c.

References GWEN_Date_setJulian(), and GWEN_NEW_OBJECT.

Referenced by GWEN_Date_GetLastHalfYearEnd(), GWEN_Date_GetLastMonthEnd(), GWEN_Date_GetLastMonthStart(), GWEN_Date_GetLastQuarterYearEnd(), and GWEN_Date_GetLastYearEnd().

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GWEN_Date_fromLocalTime()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromLocalTime

(

time_t

t

)

Definition at line 185 of file gwendate.c.

References GWEN_Date_fromGregorian(), and NULL.

Referenced by GWEN_Date_CurrentDate(), and test_date().

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GWEN_Date_fromString()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromString

(

const char *

s

)

Definition at line 276 of file gwendate.c.

References _createFromGregorianAndUseGivenString(), DBG_INFO, GWEN_Date_fromGregorian(), GWEN_LOGDOMAIN, and NULL.

Referenced by _convertAndSetCharValue(), GWEN_Date_fromDb(), and GWEN_Date_fromTime().

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GWEN_Date_fromStringWithTemplate()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromStringWithTemplate	(	const char *	s,
		const char *	tmpl )

Definition at line 479 of file gwendate.c.

References DBG_DEBUG, DBG_ERROR, DBG_INFO, DBG_VERBOUS, GWEN_Date_fromGregorian(), GWEN_LOGDOMAIN, and NULL.

Referenced by _convertAndSetCharValue().

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GWEN_Date_fromTime()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_fromTime

(

const GWEN_TIME *

ti

)

Definition at line 463 of file gwendate.c.

References GWEN_Buffer_free(), GWEN_Buffer_GetStart(), GWEN_Buffer_new(), GWEN_Date_fromString(), and GWEN_Time_toString().

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GWEN_Date_GetDay()

GWENHYWFAR_API int GWEN_Date_GetDay

(

const GWEN_DATE *

gd

)

Definition at line 401 of file gwendate.c.

GWEN_Date_GetJulian()

GWENHYWFAR_API int GWEN_Date_GetJulian

(

const GWEN_DATE *

gd

)

Definition at line 409 of file gwendate.c.

Referenced by GWEN_Date_GetLastHalfYearEnd(), GWEN_Date_GetLastMonthEnd(), GWEN_Date_GetLastMonthStart(), GWEN_Date_GetLastQuarterYearEnd(), and GWEN_Date_GetLastYearEnd().

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GWEN_Date_GetLastHalfYearEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastHalfYearEnd

(

const GWEN_DATE *

dt

)

Definition at line 1032 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_fromJulian(), GWEN_Date_GetJulian(), and GWEN_Date_GetThisHalfYearStart().

Referenced by GWEN_Date_GetLastHalfYearStart().

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GWEN_Date_GetLastHalfYearStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastHalfYearStart

(

const GWEN_DATE *

dt

)

Definition at line 1019 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_GetLastHalfYearEnd(), and GWEN_Date_GetThisHalfYearStart().

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GWEN_Date_GetLastMonthEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastMonthEnd

(

const GWEN_DATE *

dt

)

Definition at line 980 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_fromGregorian(), GWEN_Date_fromJulian(), GWEN_Date_GetJulian(), GWEN_Date_GetMonth(), and GWEN_Date_GetYear().

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GWEN_Date_GetLastMonthStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastMonthStart

(

const GWEN_DATE *

dt

)

Definition at line 963 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_fromGregorian(), GWEN_Date_fromJulian(), GWEN_Date_GetJulian(), GWEN_Date_GetMonth(), and GWEN_Date_GetYear().

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GWEN_Date_GetLastQuarterYearEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastQuarterYearEnd

(

const GWEN_DATE *

dt

)

Definition at line 1006 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_fromJulian(), GWEN_Date_GetJulian(), and GWEN_Date_GetThisQuarterYearStart().

Referenced by GWEN_Date_GetLastQuarterYearStart().

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GWEN_Date_GetLastQuarterYearStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastQuarterYearStart

(

const GWEN_DATE *

dt

)

Definition at line 993 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_GetLastQuarterYearEnd(), and GWEN_Date_GetThisQuarterYearStart().

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GWEN_Date_GetLastYearEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastYearEnd

(

const GWEN_DATE *

dt

)

Definition at line 1058 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_fromJulian(), GWEN_Date_GetJulian(), and GWEN_Date_GetThisYearStart().

Referenced by GWEN_Date_GetLastYearStart().

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GWEN_Date_GetLastYearStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetLastYearStart

(

const GWEN_DATE *

dt

)

Definition at line 1045 of file gwendate.c.

References GWEN_Date_free(), GWEN_Date_GetLastYearEnd(), and GWEN_Date_GetThisYearStart().

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GWEN_Date_GetMonth()

GWENHYWFAR_API int GWEN_Date_GetMonth

(

const GWEN_DATE *

gd

)

Definition at line 393 of file gwendate.c.

Referenced by GWEN_Date_GetLastMonthEnd(), GWEN_Date_GetLastMonthStart(), GWEN_Date_GetThisHalfYearEnd(), GWEN_Date_GetThisHalfYearStart(), GWEN_Date_GetThisMonthEnd(), GWEN_Date_GetThisMonthStart(), GWEN_Date_GetThisQuarterYearEnd(), and GWEN_Date_GetThisQuarterYearStart().

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GWEN_Date_GetString()

GWENHYWFAR_API const char * GWEN_Date_GetString

(

const GWEN_DATE *

gd

)

Definition at line 425 of file gwendate.c.

Referenced by _convertAndSetCharValue(), GWEN_Date_toDb(), and test_date().

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GWEN_Date_GetThisHalfYearEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisHalfYearEnd

(

const GWEN_DATE *

dt

)

Definition at line 939 of file gwendate.c.

References GWEN_Date_fromGregorian(), GWEN_Date_GetMonth(), and GWEN_Date_GetYear().

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GWEN_Date_GetThisHalfYearStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisHalfYearStart

(

const GWEN_DATE *

dt

)

Definition at line 929 of file gwendate.c.

References GWEN_Date_fromGregorian(), GWEN_Date_GetMonth(), and GWEN_Date_GetYear().

Referenced by GWEN_Date_GetLastHalfYearEnd(), and GWEN_Date_GetLastHalfYearStart().

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GWEN_Date_GetThisMonthEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisMonthEnd

(

const GWEN_DATE *

dt

)

Definition at line 843 of file gwendate.c.

References DBG_ERROR, GWEN_Date_fromGregorian(), GWEN_Date_GetMonth(), GWEN_Date_GetYear(), GWEN_Date_IsLeapYear(), and GWEN_LOGDOMAIN.

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GWEN_Date_GetThisMonthStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisMonthStart

(

const GWEN_DATE *

dt

)

Definition at line 836 of file gwendate.c.

References GWEN_Date_fromGregorian(), GWEN_Date_GetMonth(), and GWEN_Date_GetYear().

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GWEN_Date_GetThisQuarterYearEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisQuarterYearEnd

(

const GWEN_DATE *

dt

)

Definition at line 905 of file gwendate.c.

References DBG_ERROR, GWEN_Date_fromGregorian(), GWEN_Date_GetMonth(), GWEN_Date_GetYear(), GWEN_LOGDOMAIN, and NULL.

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GWEN_Date_GetThisQuarterYearStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisQuarterYearStart

(

const GWEN_DATE *

dt

)

Definition at line 881 of file gwendate.c.

References DBG_ERROR, GWEN_Date_fromGregorian(), GWEN_Date_GetMonth(), GWEN_Date_GetYear(), GWEN_LOGDOMAIN, and NULL.

Referenced by GWEN_Date_GetLastQuarterYearEnd(), and GWEN_Date_GetLastQuarterYearStart().

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GWEN_Date_GetThisYearEnd()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisYearEnd

(

const GWEN_DATE *

dt

)

Definition at line 956 of file gwendate.c.

References GWEN_Date_fromGregorian(), and GWEN_Date_GetYear().

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GWEN_Date_GetThisYearStart()

GWENHYWFAR_API GWEN_DATE * GWEN_Date_GetThisYearStart

(

const GWEN_DATE *

dt

)

Definition at line 949 of file gwendate.c.

References GWEN_Date_fromGregorian(), and GWEN_Date_GetYear().

Referenced by GWEN_Date_GetLastYearEnd(), and GWEN_Date_GetLastYearStart().

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GWEN_Date_GetYear()

GWENHYWFAR_API int GWEN_Date_GetYear

(

const GWEN_DATE *

gd

)

Definition at line 385 of file gwendate.c.

Referenced by GWEN_Date_GetLastMonthEnd(), GWEN_Date_GetLastMonthStart(), GWEN_Date_GetThisHalfYearEnd(), GWEN_Date_GetThisHalfYearStart(), GWEN_Date_GetThisMonthEnd(), GWEN_Date_GetThisMonthStart(), GWEN_Date_GetThisQuarterYearEnd(), GWEN_Date_GetThisQuarterYearStart(), GWEN_Date_GetThisYearEnd(), and GWEN_Date_GetThisYearStart().

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GWEN_Date_IsLeapYear()

GWENHYWFAR_API int GWEN_Date_IsLeapYear

(

int

y

)

Definition at line 339 of file gwendate.c.

Referenced by _daysInMonth(), and GWEN_Date_GetThisMonthEnd().

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GWEN_Date_SubDays()

GWENHYWFAR_API void GWEN_Date_SubDays	(	GWEN_DATE *	gd,
		int	days )

Subtract days from the given date.

Definition at line 167 of file gwendate.c.

References GWEN_Date_setJulian().

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GWEN_Date_toDb()

GWENHYWFAR_API int GWEN_Date_toDb	(	const GWEN_DATE *	dt,
		GWEN_DB_NODE *	db )

Definition at line 800 of file gwendate.c.

References GWEN_Date_GetString(), GWEN_DB_FLAGS_OVERWRITE_VARS, and GWEN_DB_SetCharValue().

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GWEN_Date_toLocalTime()

GWENHYWFAR_API time_t GWEN_Date_toLocalTime

(

const GWEN_DATE *

gd

)

Definition at line 202 of file gwendate.c.

Referenced by test_date().

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GWEN_Date_toStringWithTemplate()

GWENHYWFAR_API int GWEN_Date_toStringWithTemplate	(	const GWEN_DATE *	t,
		const char *	tmpl,
		GWEN_BUFFER *	buf )

Definition at line 758 of file gwendate.c.

References GWEN_Buffer_AppendByte(), GWEN_Buffer_AppendString(), GWEN_Date__fillTmplChars(), GWEN_Date__findTmplChar(), and GWEN_Date__sampleTmplChars().

Referenced by _convertAndSetCharValue().

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GWEN_Date_WeekDay()

GWENHYWFAR_API int GWEN_Date_WeekDay

(

const GWEN_DATE *

gd

)

Definition at line 417 of file gwendate.c.

Referenced by GWEN_Date__fillTmplChars().

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