/**
* @brief
* Set the zoneinfo directory
*
* @param[in] path - The path to libical's zoneinfo
*
*/
void
set_ical_zoneinfo(char *path)
{
#ifdef LIBICAL
static int called = 0;
if (path != NULL) {
if(called)
free_zone_directory();
set_zone_directory(path);
called = 1;
}
#endif
return;
}
int main(int argc, char *argv[])
{
icalset *cin;
struct icaltimetype next;
icalcomponent *itr;
icalproperty *desc, *dtstart, *rrule;
struct icalrecurrencetype recur;
icalrecur_iterator* ritr;
time_t tt;
char* file;
icalerror_set_error_state(ICAL_PARSE_ERROR, ICAL_ERROR_NONFATAL);
#ifndef WIN32
signal(SIGALRM,sig_alrm);
#endif
if (argc <= 1) {
file = "../../test-data/recur.txt";
} else if (argc == 2) {
file = argv[1];
} else {
fprintf(stderr,"usage: recur [input file]\n");
exit(1);
}
#ifndef WIN32
alarm(300); /* to get file lock */
#endif
cin = icalfileset_new(file);
#ifndef WIN32
alarm(0);
#endif
if(cin == 0) {
fprintf(stderr,"recur: can't open file %s\n",file);
exit(1);
}
for (itr = icalfileset_get_first_component(cin);
itr != 0;
itr = icalfileset_get_next_component(cin)) {
struct icaltimetype start = icaltime_from_timet(1,0);
struct icaltimetype end = icaltime_today();
desc = icalcomponent_get_first_property(itr,ICAL_DESCRIPTION_PROPERTY);
dtstart = icalcomponent_get_first_property(itr,ICAL_DTSTART_PROPERTY);
rrule = icalcomponent_get_first_property(itr,ICAL_RRULE_PROPERTY);
if (desc == 0 || dtstart == 0 || rrule == 0) {
printf("\n******** Error in input component ********\n");
printf("The following component is malformed:\n %s\n",
icalcomponent_as_ical_string(itr));
continue;
}
printf("\n\n#### %s\n",icalproperty_get_description(desc));
printf("#### %s\n",icalvalue_as_ical_string(icalproperty_get_value(rrule)));
recur = icalproperty_get_rrule(rrule);
start = icalproperty_get_dtstart(dtstart);
ritr = icalrecur_iterator_new(recur,start);
tt = icaltime_as_timet(start);
printf("#### %s\n",ctime(&tt ));
icalrecur_iterator_free(ritr);
for(ritr = icalrecur_iterator_new(recur,start),
next = icalrecur_iterator_next(ritr);
!icaltime_is_null_time(next);
next = icalrecur_iterator_next(ritr)) {
tt = icaltime_as_timet(next);
printf(" %s",ctime(&tt ));
}
icalrecur_iterator_free(ritr);
icalcomponent_foreach_recurrence(itr, start, end,
recur_callback, NULL);
}
icalset_free(cin);
icaltimezone_free_builtin_timezones();
icalmemory_free_ring();
free_zone_directory();
return 0;
}
