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#include "vcal.h"
#include <string.h>
int copy_vevent(vevent* dest, vevent* src) {
copy_strbuf(&dest->dtstart , &src->dtstart);
copy_strbuf(&dest->dtend , &src->dtend);
copy_strbuf(&dest->summary , &src->summary);
copy_strbuf(&dest->description , &src->description);
return 0;
}
int free_vevent (vevent* ev) {
free_string(&ev->dtstart);
free_string(&ev->dtend);
free_string(&ev->summary);
free_string(&ev->description);
return 0;
}
int push_event(vcalendar* cal, vevent* ev) {
if (cal->n_events + 1> cal->alloc) {
cal->alloc <<= 1;
}
cal->events = realloc(cal->events, cal->alloc);
copy_vevent(&cal->events[cal->n_events], ev);
cal->n_events++;
return 0;
}
int init_vcalendar(vcalendar* cal) {
cal->events = malloc(sizeof(*cal->events));
cal->alloc = 1;
cal->n_events = 0;
return 0;
}
int free_vcalendar (vcalendar* cal) {
for (size_t i = 0; i < cal->n_events; i++) {
vevent* v = & cal->events[i];
free_vevent(v);
free(v);
}
return 0;
}
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