signed long int SysGetRtcSeconds()
{
RtcTimeStruct time;
if(SysGetDate(&time) != ESUCCESS)
return -EIO;
return maketime(time.Year, time.Month, time.DayMonth, time.Hour, time.Minute, time.Second);
}
/* Parse a free-format date in *SOURCE, yielding a Unix format time.
Update *SOURCE to point to the first character after the date.
If *SOURCE is missing some information, take defaults from
DEFAULT_TIME and DEFAULT_ZONE. *SOURCE may even be the empty
string or an immediately invalid string, in which case the default
time and zone is used.
Return (time_t) -1 if the time is invalid or cannot be represented. */
time_t
str2time (char const **source,
time_t default_time,
long default_zone)
{
struct partime pt;
*source = partime (*source, &pt);
if (pt.zone == TM_UNDEFINED_ZONE)
pt.zone = default_zone;
return maketime (&pt, default_time);
}
static void
find_jobs(time_t vtime, cron_db *db, int doWild, int doNonWild) {
time_t virtualSecond = vtime * SECONDS_PER_MINUTE;
struct tm *tm;
int minute, hour, dom, month, dow;
user *u;
entry *e;
#ifndef CRON_LOCALTIME
char *orig_tz, *job_tz;
#define maketime(tz1, tz2) do { \
char *t = tz1; \
if (t != NULL && *t != '\0') \
setenv("TZ", t, 1); \
else if ((tz2) != NULL) \
setenv("TZ", (tz2), 1); \
else \
unsetenv("TZ"); \
tzset(); \
tm = localtime(&virtualSecond); \
minute = tm->tm_min -FIRST_MINUTE; \
hour = tm->tm_hour -FIRST_HOUR; \
dom = tm->tm_mday -FIRST_DOM; \
month = tm->tm_mon + 1 /* 0..11 -> 1..12 */ -FIRST_MONTH; \
dow = tm->tm_wday -FIRST_DOW; \
} while (/*CONSTCOND*/0)
orig_tz = getenv("TZ");
maketime(NULL, orig_tz);
#else
tm = gmtime(&virtualSecond);
#endif
Debug(DSCH, ("[%ld] tick(%d,%d,%d,%d,%d) %s %s\n",
(long)getpid(), minute, hour, dom, month, dow,
doWild?" ":"No wildcard",doNonWild?" ":"Wildcard only"));
/* the dom/dow situation is odd. '* * 1,15 * Sun' will run on the
* first and fifteenth AND every Sunday; '* * * * Sun' will run *only*
* on Sundays; '* * 1,15 * *' will run *only* the 1st and 15th. this
* is why we keep 'e->dow_star' and 'e->dom_star'. yes, it's bizarre.
* like many bizarre things, it's the standard.
*/
for (u = db->head; u != NULL; u = u->next) {
for (e = u->crontab; e != NULL; e = e->next) {
#ifndef CRON_LOCALTIME
job_tz = env_get("CRON_TZ", e->envp);
maketime(job_tz, orig_tz);
#else
#define job_tz "N/A"
#define orig_tz "N/A"
#endif
Debug(DSCH|DEXT, ("user [%s:%ld:%ld:...] "
"[jobtz=%s, origtz=%s] "
"tick(%s), cmd=\"%s\"\n",
e->pwd->pw_name, (long)e->pwd->pw_uid,
(long)e->pwd->pw_gid, job_tz, orig_tz,
tick(e), e->cmd));
if (bit_test(e->minute, minute) &&
bit_test(e->hour, hour) &&
bit_test(e->month, month) &&
( ((e->flags & DOM_STAR) || (e->flags & DOW_STAR))
? (bit_test(e->dow,dow) && bit_test(e->dom,dom))
: (bit_test(e->dow,dow) || bit_test(e->dom,dom))
)
) {
if ((doNonWild &&
!(e->flags & (MIN_STAR|HR_STAR))) ||
(doWild && (e->flags & (MIN_STAR|HR_STAR))))
job_add(e, u, StartTime);
}
}
}
#ifndef CRON_LOCALTIME
if (orig_tz != NULL)
setenv("TZ", orig_tz, 1);
else
unsetenv("TZ");
#endif
}
