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add a utility routine

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@8838 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Linas Vepstas 2003-07-03 22:24:11 +00:00
parent c4c5f4fcfb
commit 881d12d320
2 changed files with 28 additions and 9 deletions
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28
src/engine/gnc-date.c
View File

@ -692,7 +692,7 @@ qof_is_same_day (time_t ta, time_t tb)
* month - will store month of the year as 1 ... 12
* year - will store the year (4-digit)
*
* Return: nothing
* Return: TRUE if date appeared to be valid.
*
* Globals: global dateFormat value
*/
@ -714,7 +714,7 @@ qof_scan_date_internal (const char *buff, int *day, int *month, int *year,
second_field = NULL;
third_field = NULL;
/* use strtok to find delimiters */
/* Use strtok to find delimiters */
if (tmp) {
static char *delims = ".,-+/\\() ";
@ -727,7 +727,7 @@ qof_scan_date_internal (const char *buff, int *day, int *month, int *year,
}
}
/* if any fields appear blank, use today's date */
/* If any fields appear to be blank, use today's date */
time (&secs);
now = localtime (&secs);
iday = now->tm_mday;
@ -837,9 +837,13 @@ qof_scan_date_internal (const char *buff, int *day, int *month, int *year,
{
int tmp = imonth; imonth = iday; iday = tmp;
}
else
{
return FALSE;
}
}
/* if the year entered is smaller than 100, assume we mean the current
/* If the year entered is smaller than 100, assume we mean the current
century (and are not revising some roman emperor's books) */
if (iyear < 100)
iyear += ((int) ((now->tm_year+1950-iyear)/100)) * 100;
@ -850,10 +854,22 @@ qof_scan_date_internal (const char *buff, int *day, int *month, int *year,
return(TRUE);
}
void
gboolean
qof_scan_date (const char *buff, int *day, int *month, int *year)
{
qof_scan_date_internal(buff, day, month, year, dateFormat);
return qof_scan_date_internal(buff, day, month, year, dateFormat);
}
gboolean
qof_scan_date_secs (const char *buff, time_t *secs)
{
gboolean rc;
int day, month, year;
rc = qof_scan_date_internal(buff, &day, &month, &year, dateFormat);
if (secs) *secs = xaccDMYToSec (day, month, year);
return rc;
}
/**

9
src/engine/gnc-date.h
View File

@ -345,11 +345,14 @@ char * xaccDateUtilGetStamp (time_t thyme);
* month - will store month of the year as 1 ... 12
* year - will store the year (4-digit)
*
* Return: nothing
* Return: TRUE if the string seemed to be a valid date; else FALSE.
*
* Globals: global dateFormat value
* Globals: uses global dateFormat value to assist in parsing.
*/
void qof_scan_date (const char *buff, int *day, int *month, int *year);
gboolean qof_scan_date (const char *buff, int *day, int *month, int *year);
/** as above, but returns seconds */
gboolean qof_scan_date_secs (const char *buff, time_t *secs);
/** @name Date Start/End Adjustment routines