timelib_tzinfo *timelib_tzinfo_clone(timelib_tzinfo *tz)
{
timelib_tzinfo *tmp = timelib_tzinfo_ctor(tz->name);
tmp->bit32.ttisgmtcnt = tz->bit32.ttisgmtcnt;
tmp->bit32.ttisstdcnt = tz->bit32.ttisstdcnt;
tmp->bit32.leapcnt = tz->bit32.leapcnt;
tmp->bit32.timecnt = tz->bit32.timecnt;
tmp->bit32.typecnt = tz->bit32.typecnt;
tmp->bit32.charcnt = tz->bit32.charcnt;
tmp->trans = (int32_t *) timelib_malloc(tz->bit32.timecnt * sizeof(int32_t));
tmp->trans_idx = (unsigned char*) timelib_malloc(tz->bit32.timecnt * sizeof(unsigned char));
memcpy(tmp->trans, tz->trans, tz->bit32.timecnt * sizeof(int32_t));
memcpy(tmp->trans_idx, tz->trans_idx, tz->bit32.timecnt * sizeof(unsigned char));
tmp->type = (ttinfo*) timelib_malloc(tz->bit32.typecnt * sizeof(struct ttinfo));
memcpy(tmp->type, tz->type, tz->bit32.typecnt * sizeof(struct ttinfo));
tmp->timezone_abbr = (char*) timelib_malloc(tz->bit32.charcnt);
memcpy(tmp->timezone_abbr, tz->timezone_abbr, tz->bit32.charcnt);
tmp->leap_times = (tlinfo*) timelib_malloc(tz->bit32.leapcnt * sizeof(tlinfo));
memcpy(tmp->leap_times, tz->leap_times, tz->bit32.leapcnt * sizeof(tlinfo));
return tmp;
}
void timelib_strtointerval(char *s, size_t len,
timelib_time **begin, timelib_time **end,
timelib_rel_time **period, int *recurrences,
timelib_error_container **errors)
{
Scanner in;
int t;
char *e = s + len - 1;
memset(&in, 0, sizeof(in));
in.errors = timelib_malloc(sizeof(timelib_error_container));
in.errors->warning_count = 0;
in.errors->warning_messages = NULL;
in.errors->error_count = 0;
in.errors->error_messages = NULL;
if (len > 0) {
while (isspace(*s) && s < e) {
s++;
}
while (isspace(*e) && e > s) {
e--;
}
}
if (e - s < 0) {
add_error(&in, "Empty string");
if (errors) {
*errors = in.errors;
} else {
timelib_error_container_dtor(in.errors);
}
return;
}
e++;
/* init cursor */
in.str = timelib_malloc((e - s) + YYMAXFILL);
memset(in.str, 0, (e - s) + YYMAXFILL);
memcpy(in.str, s, (e - s));
in.lim = in.str + (e - s) + YYMAXFILL;
in.cur = in.str;
/* init value containers */
in.begin = timelib_time_ctor();
in.begin->y = TIMELIB_UNSET;
in.begin->d = TIMELIB_UNSET;
in.begin->m = TIMELIB_UNSET;
in.begin->h = TIMELIB_UNSET;
in.begin->i = TIMELIB_UNSET;
in.begin->s = TIMELIB_UNSET;
in.begin->us = 0;
in.begin->z = 0;
in.begin->dst = 0;
in.begin->is_localtime = 0;
in.begin->zone_type = TIMELIB_ZONETYPE_OFFSET;
in.end = timelib_time_ctor();
in.end->y = TIMELIB_UNSET;
in.end->d = TIMELIB_UNSET;
in.end->m = TIMELIB_UNSET;
in.end->h = TIMELIB_UNSET;
in.end->i = TIMELIB_UNSET;
in.end->s = TIMELIB_UNSET;
in.end->us = 0;
in.end->z = 0;
in.end->dst = 0;
in.end->is_localtime = 0;
in.end->zone_type = TIMELIB_ZONETYPE_OFFSET;
in.period = timelib_rel_time_ctor();
in.period->y = 0;
in.period->d = 0;
in.period->m = 0;
in.period->h = 0;
in.period->i = 0;
in.period->s = 0;
in.period->weekday = 0;
in.period->weekday_behavior = 0;
in.period->first_last_day_of = 0;
in.period->days = TIMELIB_UNSET;
in.recurrences = 1;
do {
t = scan(&in);
#ifdef DEBUG_PARSER
printf("%d\n", t);
#endif
} while(t != EOI);
timelib_free(in.str);
if (errors) {
*errors = in.errors;
} else {
timelib_error_container_dtor(in.errors);
}
if (in.have_begin_date) {
*begin = in.begin;
} else {
timelib_time_dtor(in.begin);
}
if (in.have_end_date) {
*end = in.end;
} else {
timelib_time_dtor(in.end);
}
if (in.have_period) {
*period = in.period;
} else {
timelib_rel_time_dtor(in.period);
}
if (in.have_recurrences) {
*recurrences = in.recurrences;
}
}
