static void
gcal_month_view_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GcalMonthViewPrivate *priv = GCAL_MONTH_VIEW (object)->priv;
switch (property_id)
{
case PROP_DATE:
{
icaltimetype *first_of_month;
if (priv->date != NULL)
g_free (priv->date);
priv->date = g_value_dup_boxed (value);
first_of_month = gcal_dup_icaltime (priv->date);
first_of_month->day = 1;
priv->days_delay = - icaltime_day_of_week (*first_of_month) + 2;
g_free (first_of_month);
break;
}
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
void calDateTime::FromIcalTime(icaltimetype const* icalt, calITimezone * tz)
{
icaltimetype t = *icalt;
mIsValid = (icaltime_is_null_time(t) ||
icaltime_is_valid_time(t) ? true : false);
mIsDate = t.is_date ? true : false;
if (mIsDate) {
t.hour = 0;
t.minute = 0;
t.second = 0;
}
if (mIsValid) {
t = icaltime_normalize(t);
}
mYear = static_cast<int16_t>(t.year);
mMonth = static_cast<int16_t>(t.month - 1);
mDay = static_cast<int16_t>(t.day);
mHour = static_cast<int16_t>(t.hour);
mMinute = static_cast<int16_t>(t.minute);
mSecond = static_cast<int16_t>(t.second);
if (tz) {
mTimezone = tz;
} else {
mTimezone = cal::detectTimezone(t, nullptr);
}
#if defined(DEBUG)
if (mTimezone) {
if (t.is_utc) {
nsCOMPtr<calITimezone> ctz = cal::UTC();
NS_ASSERTION(SameCOMIdentity(mTimezone, ctz), "UTC mismatch!");
} else if (!t.zone) {
nsAutoCString tzid;
mTimezone->GetTzid(tzid);
if (tzid.EqualsLiteral("floating")) {
nsCOMPtr<calITimezone> ctz = cal::floating();
NS_ASSERTION(SameCOMIdentity(mTimezone, ctz), "floating mismatch!");
}
} else {
nsAutoCString tzid;
mTimezone->GetTzid(tzid);
NS_ASSERTION(tzid.Equals(icaltimezone_get_tzid(const_cast<icaltimezone *>(t.zone))),
"tzid mismatch!");
}
}
#endif
mWeekday = static_cast<int16_t>(icaltime_day_of_week(t) - 1);
mYearday = static_cast<int16_t>(icaltime_day_of_year(t));
// mNativeTime: not moving the existing date to UTC,
// but merely representing it a UTC-based way.
t.is_date = 0;
mNativeTime = IcaltimeToPRTime(&t, icaltimezone_get_utc_timezone());
}
NS_IMETHODIMP
calDateTime::GetEndOfWeek(calIDateTime ** aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
icaltimetype icalt;
ToIcalTime(&icalt);
int day_of_week = icaltime_day_of_week(icalt);
if (day_of_week < 7)
icaltime_adjust(&icalt, 7 - day_of_week, 0, 0, 0);
icalt.is_date = 1;
calDateTime * const cdt = new calDateTime(&icalt, mTimezone);
CAL_ENSURE_MEMORY(cdt);
NS_ADDREF(*aResult = cdt);
return NS_OK;
}
void calDateTime::FromIcalTime(icaltimetype const* icalt, calITimezone * tz)
{
icaltimetype t = *icalt;
mIsValid = (icaltime_is_null_time(t) ||
icaltime_is_valid_time(t) ? PR_TRUE : PR_FALSE);
mIsDate = t.is_date ? PR_TRUE : PR_FALSE;
if (mIsDate) {
t.hour = 0;
t.minute = 0;
t.second = 0;
}
if (mIsValid) {
t = icaltime_normalize(t);
}
mYear = static_cast<PRInt16>(t.year);
mMonth = static_cast<PRInt16>(t.month - 1);
mDay = static_cast<PRInt16>(t.day);
mHour = static_cast<PRInt16>(t.hour);
mMinute = static_cast<PRInt16>(t.minute);
mSecond = static_cast<PRInt16>(t.second);
if (tz) {
mTimezone = tz;
} else {
mTimezone = cal::detectTimezone(t, nsnull);
}
#if defined(DEBUG)
if (mTimezone) {
if (t.is_utc) {
#if 1
nsCOMPtr<calITimezone> utc_tz;
nsCOMPtr<calITimezoneService> tzSvc =
do_GetService(CAL_TIMEZONESERVICE_CONTRACTID);
tzSvc->GetUTC(getter_AddRefs(utc_tz));
NS_ASSERTION(SameCOMIdentity(mTimezone, utc_tz), "UTC mismatch!");
#else
NS_ASSERTION(SameCOMIdentity(mTimezone, cal::UTC()), "UTC mismatch!");
#endif
} else if (!t.zone) {
#if 1
nsCOMPtr<calITimezone> float_tz;
nsCOMPtr<calITimezoneService> tzSvc =
do_GetService(CAL_TIMEZONESERVICE_CONTRACTID);
tzSvc->GetFloating(getter_AddRefs(float_tz));
NS_ASSERTION(SameCOMIdentity(mTimezone, float_tz), "floating mismatch!");
#else
NS_ASSERTION(SameCOMIdentity(mTimezone, cal::floating()), "floating mismatch!");
#endif
} else {
nsCAutoString tzid;
mTimezone->GetTzid(tzid);
NS_ASSERTION(tzid.Equals(icaltimezone_get_tzid(const_cast<icaltimezone *>(t.zone))),
"tzid mismatch!");
}
}
#endif
mWeekday = static_cast<PRInt16>(icaltime_day_of_week(t) - 1);
mYearday = static_cast<PRInt16>(icaltime_day_of_year(t));
// mNativeTime: not moving the existing date to UTC,
// but merely representing it a UTC-based way.
t.is_date = 0;
mNativeTime = IcaltimeToPRTime(&t, icaltimezone_get_utc_timezone());
}
icalcomponent *icaltzutil_fetch_timezone(const char *location)
{
tzinfo type_cnts;
size_t i, num_trans, num_chars, num_leaps, num_isstd, num_isgmt;
size_t num_types = 0;
size_t size;
time_t trans;
int dstidx = -1, stdidx = -1, pos, sign, zidx, zp_idx;
icalcomponent *std_comp = NULL;
const char *zonedir;
FILE *f = NULL;
char *full_path = NULL;
time_t *transitions = NULL;
char *r_trans = NULL, *temp;
int *trans_idx = NULL;
ttinfo *types = NULL;
char *znames = NULL;
leap *leaps = NULL;
char *tzid = NULL;
time_t start, end;
int idx, prev_idx;
icalcomponent *tz_comp = NULL, *comp = NULL, *dst_comp;
icalproperty *icalprop;
icaltimetype dtstart, icaltime;
struct icalrecurrencetype ical_recur;
if (icaltimezone_get_builtin_tzdata()) {
goto error;
}
zonedir = icaltzutil_get_zone_directory();
if (!zonedir) {
icalerror_set_errno(ICAL_FILE_ERROR);
goto error;
}
size = strlen(zonedir) + strlen(location) + 2;
full_path = (char *)malloc(size);
if (full_path == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
snprintf(full_path, size, "%s/%s", zonedir, location);
if ((f = fopen(full_path, "rb")) == 0) {
icalerror_set_errno(ICAL_FILE_ERROR);
goto error;
}
if (fseek(f, 20, SEEK_SET) != 0) {
icalerror_set_errno(ICAL_FILE_ERROR);
goto error;
}
EFREAD(&type_cnts, 24, 1, f);
num_isgmt = (size_t)decode(type_cnts.ttisgmtcnt);
num_leaps = (size_t)decode(type_cnts.leapcnt);
num_chars = (size_t)decode(type_cnts.charcnt);
num_trans = (size_t)decode(type_cnts.timecnt);
num_isstd = (size_t)decode(type_cnts.ttisstdcnt);
num_types = (size_t)decode(type_cnts.typecnt);
transitions = calloc(num_trans, sizeof(time_t));
if (transitions == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
r_trans = calloc(num_trans, 4);
if (r_trans == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
EFREAD(r_trans, 4, num_trans, f);
temp = r_trans;
if (num_trans) {
trans_idx = calloc(num_trans, sizeof(int));
if (trans_idx == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
for (i = 0; i < num_trans; i++) {
trans_idx[i] = fgetc(f);
transitions[i] = (time_t) decode(r_trans);
r_trans += 4;
}
}
r_trans = temp;
types = calloc(num_types, sizeof(ttinfo));
if (types == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
for (i = 0; i < num_types; i++) {
unsigned char a[4];
int c;
EFREAD(a, 4, 1, f);
c = fgetc(f);
types[i].isdst = (unsigned char)c;
if ((c = fgetc(f)) < 0) {
break;
}
types[i].abbr = (unsigned int)c;
types[i].gmtoff = decode(a);
}
znames = (char *)malloc(num_chars);
if (znames == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
EFREAD(znames, num_chars, 1, f);
/* We got all the information which we need */
leaps = calloc(num_leaps, sizeof(leap));
if (leaps == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
for (i = 0; i < num_leaps; i++) {
char c[4];
EFREAD(c, 4, 1, f);
leaps[i].transition = (time_t)decode(c);
EFREAD(c, 4, 1, f);
leaps[i].change = decode(c);
}
for (i = 0; i < num_isstd; ++i) {
int c = getc(f);
types[i].isstd = c != 0;
}
while (i < num_types) {
types[i++].isstd = 0;
}
for (i = 0; i < num_isgmt; ++i) {
int c = getc(f);
types[i].isgmt = c != 0;
}
while (i < num_types) {
types[i++].isgmt = 0;
}
/* Read all the contents now */
for (i = 0; i < num_types; i++) {
/* coverity[tainted_data] */
types[i].zname = zname_from_stridx(znames, types[i].abbr);
}
if (!_s_use_exact_timezones) {
if (num_trans != 0) {
find_transidx(transitions, types, trans_idx, (long int)num_trans, &stdidx, &dstidx);
} else {
stdidx = 0;
}
}
tz_comp = icalcomponent_new(ICAL_VTIMEZONE_COMPONENT);
/* Add tzid property */
size = strlen(icaltimezone_tzid_prefix()) + strlen(location) + 1;
tzid = (char *)malloc(size);
if (tzid == NULL) {
icalerror_set_errno(ICAL_NEWFAILED_ERROR);
goto error;
}
snprintf(tzid, size, "%s%s", icaltimezone_tzid_prefix(), location);
icalprop = icalproperty_new_tzid(tzid);
icalcomponent_add_property(tz_comp, icalprop);
icalprop = icalproperty_new_x(location);
icalproperty_set_x_name(icalprop, "X-LIC-LOCATION");
icalcomponent_add_property(tz_comp, icalprop);
if (!_s_use_exact_timezones) {
if (stdidx != -1) {
if (num_trans != 0) {
zidx = trans_idx[stdidx];
} else {
zidx = 0;
}
std_comp = icalcomponent_new(ICAL_XSTANDARD_COMPONENT);
icalprop = icalproperty_new_tzname(types[zidx].zname);
icalcomponent_add_property(std_comp, icalprop);
if (dstidx != -1) {
zp_idx = trans_idx[stdidx-1];
} else {
zp_idx = zidx;
}
/* DTSTART localtime uses TZOFFSETFROM UTC offset */
if (num_trans != 0) {
trans = transitions[stdidx] + types[zp_idx].gmtoff;
} else {
trans = (time_t)types[zp_idx].gmtoff;
}
icaltime = icaltime_from_timet_with_zone(trans, 0, NULL);
dtstart = icaltime;
dtstart.year = 1970;
dtstart.minute = dtstart.second = 0;
icalprop = icalproperty_new_dtstart(dtstart);
icalcomponent_add_property(std_comp, icalprop);
/* If DST changes are present use RRULE */
if (dstidx != -1) {
icalrecurrencetype_clear(&ical_recur);
ical_recur.freq = ICAL_YEARLY_RECURRENCE;
ical_recur.by_month[0] = icaltime.month;
pos = calculate_pos(icaltime);
pos < 0 ? (sign = -1): (sign = 1);
ical_recur.by_day[0] = sign * ((abs(pos) * 8) + icaltime_day_of_week(icaltime));
icalprop = icalproperty_new_rrule(ical_recur);
icalcomponent_add_property(std_comp, icalprop);
adjust_dtstart_day_to_rrule(std_comp, ical_recur);
}
icalprop = icalproperty_new_tzoffsetfrom(types[zp_idx].gmtoff);
icalcomponent_add_property(std_comp, icalprop);
icalprop = icalproperty_new_tzoffsetto(types[zidx].gmtoff);
icalcomponent_add_property(std_comp, icalprop);
icalcomponent_add_component(tz_comp, std_comp);
} else {
icalerror_set_errno(ICAL_MALFORMEDDATA_ERROR);
}
if (dstidx != -1) {
zidx = trans_idx[dstidx];
zp_idx = trans_idx[dstidx-1];
dst_comp = icalcomponent_new(ICAL_XDAYLIGHT_COMPONENT);
icalprop = icalproperty_new_tzname(types[zidx].zname);
icalcomponent_add_property(dst_comp, icalprop);
/* DTSTART localtime uses TZOFFSETFROM UTC offset */
trans = transitions[dstidx] + types[zp_idx].gmtoff;
icaltime = icaltime_from_timet_with_zone(trans, 0, NULL);
dtstart = icaltime;
dtstart.year = 1970;
dtstart.minute = dtstart.second = 0;
icalprop = icalproperty_new_dtstart(dtstart);
icalcomponent_add_property(dst_comp, icalprop);
icalrecurrencetype_clear(&ical_recur);
ical_recur.freq = ICAL_YEARLY_RECURRENCE;
ical_recur.by_month[0] = icaltime.month;
pos = calculate_pos(icaltime);
pos < 0 ? (sign = -1): (sign = 1);
ical_recur.by_day[0] = sign * ((abs(pos) * 8) + icaltime_day_of_week(icaltime));
icalprop = icalproperty_new_rrule(ical_recur);
icalcomponent_add_property(dst_comp, icalprop);
adjust_dtstart_day_to_rrule(dst_comp, ical_recur);
icalprop = icalproperty_new_tzoffsetfrom(types[zp_idx].gmtoff);
icalcomponent_add_property(dst_comp, icalprop);
icalprop = icalproperty_new_tzoffsetto(types[zidx].gmtoff);
icalcomponent_add_property(dst_comp, icalprop);
icalcomponent_add_component(tz_comp, dst_comp);
}
} else { /*exact vtimezones*/
prev_idx = 0;
if (num_trans == 0) {
prev_idx = idx = 0;
} else {
idx = trans_idx[0];
}
start = 0;
for (i = 1; i < num_trans; i++, start = end) {
prev_idx = idx;
idx = trans_idx[i];
end = transitions[i] + types[prev_idx].gmtoff;
/* don't bother starting until the epoch */
if (0 > end)
continue;
if (types[prev_idx].isdst) {
comp = icalcomponent_new(ICAL_XDAYLIGHT_COMPONENT);
} else {
comp = icalcomponent_new(ICAL_XSTANDARD_COMPONENT);
}
icalprop = icalproperty_new_tzname(types[prev_idx].zname);
icalcomponent_add_property(comp, icalprop);
dtstart = icaltime_from_timet_with_zone(start, 0, NULL);
icalprop = icalproperty_new_dtstart(dtstart);
icalcomponent_add_property(comp, icalprop);
icalprop = icalproperty_new_tzoffsetfrom(types[idx].gmtoff);
icalcomponent_add_property(comp, icalprop);
icalprop = icalproperty_new_tzoffsetto(types[prev_idx].gmtoff);
icalcomponent_add_property(comp, icalprop);
icalcomponent_add_component(tz_comp, comp);
}
/* finally, add a last zone with no end date */
if (types[idx].isdst) {
comp = icalcomponent_new(ICAL_XDAYLIGHT_COMPONENT);
} else {
comp = icalcomponent_new(ICAL_XSTANDARD_COMPONENT);
}
icalprop = icalproperty_new_tzname(types[idx].zname);
icalcomponent_add_property(comp, icalprop);
dtstart = icaltime_from_timet_with_zone(start, 0, NULL);
icalprop = icalproperty_new_dtstart(dtstart);
icalcomponent_add_property(comp, icalprop);
icalprop = icalproperty_new_tzoffsetfrom(types[prev_idx].gmtoff);
icalcomponent_add_property(comp, icalprop);
icalprop = icalproperty_new_tzoffsetto(types[idx].gmtoff);
icalcomponent_add_property(comp, icalprop);
icalcomponent_add_component(tz_comp, comp);
}
error:
if (f)
fclose(f);
if (full_path)
free(full_path);
if (transitions)
free(transitions);
if (r_trans)
free(r_trans);
if (trans_idx)
free(trans_idx);
if (types) {
for (i = 0; i < num_types; i++) {
if (types[i].zname) {
free(types[i].zname);
}
}
free(types);
}
if (znames)
free(znames);
if (leaps)
free(leaps);
if (tzid)
free(tzid);
return tz_comp;
}
icalcomponent*
icaltzutil_fetch_timezone (const char *location)
{
int ret = 0;
FILE *f;
tzinfo type_cnts;
unsigned int num_trans, num_types, num_chars, num_leaps, num_isstd, num_isgmt;
time_t *transitions = NULL;
time_t trans;
int *trans_idx = NULL, dstidx = -1, stdidx = -1, pos, sign, zidx, zp_idx, i;
ttinfo *types = NULL;
char *znames = NULL, *full_path, *tzid, *r_trans, *temp;
leap *leaps = NULL;
icalcomponent *tz_comp = NULL, *dst_comp = NULL, *std_comp = NULL;
icalproperty *icalprop;
icaltimetype dtstart, icaltime;
struct icalrecurrencetype ical_recur;
if (!zdir)
set_zone_directory ();
full_path = (char *) malloc (strlen (zdir) + strlen (location) + 2);
sprintf (full_path,"%s/%s",zdir, location);
if ((f = fopen (full_path, "rb")) == 0) {
icalerror_set_errno (ICAL_FILE_ERROR);
free (full_path);
return NULL;
}
if ((ret = fseek (f, 20, SEEK_SET)) != 0) {
icalerror_set_errno (ICAL_FILE_ERROR);
goto error;
}
EFREAD(&type_cnts, 24, 1, f);
num_isgmt = decode (type_cnts.ttisgmtcnt);
num_leaps = decode (type_cnts.leapcnt);
num_chars = decode (type_cnts.charcnt);
num_trans = decode (type_cnts.timecnt);
num_isstd = decode (type_cnts.ttisstdcnt);
num_types = decode (type_cnts.typecnt);
transitions = calloc (num_trans, sizeof (time_t));
r_trans = calloc (num_trans, 4);
EFREAD(r_trans, 4, num_trans, f);
temp = r_trans;
if (num_trans) {
trans_idx = calloc (num_trans, sizeof (int));
for (i = 0; i < num_trans; i++) {
trans_idx [i] = fgetc (f);
transitions [i] = decode (r_trans);
r_trans += 4;
}
}
free (temp);
types = calloc (num_types, sizeof (ttinfo));
for (i = 0; i < num_types; i++) {
unsigned char a [4];
int c;
EFREAD(a, 4, 1, f);
c = fgetc (f);
types [i].isdst = c;
if((c = fgetc (f)) < 0) {
c = 0;
break;
}
types [i].abbr = c;
types [i].gmtoff = decode (a);
}
znames = (char *) malloc (num_chars);
EFREAD(znames, num_chars, 1, f);
/* We got all the information which we need */
leaps = calloc (num_leaps, sizeof (leap));
for (i = 0; i < num_leaps; i++) {
char c [4];
EFREAD (c, 4, 1, f);
leaps [i].transition = decode (c);
EFREAD (c, 4, 1, f);
leaps [i].change = decode (c);
}
for (i = 0; i < num_isstd; ++i) {
int c = getc (f);
types [i].isstd = c != 0;
}
while (i < num_types)
types [i++].isstd = 0;
for (i = 0; i < num_isgmt; ++i) {
int c = getc (f);
types [i].isgmt = c != 0;
}
while (i < num_types)
types [i++].isgmt = 0;
/* Read all the contents now */
for (i = 0; i < num_types; i++)
types [i].zname = zname_from_stridx (znames, types [i].abbr);
if (num_trans != 0)
find_transidx (transitions, types, trans_idx, num_trans, &stdidx, &dstidx);
else
stdidx = 0;
tz_comp = icalcomponent_new (ICAL_VTIMEZONE_COMPONENT);
/* Add tzid property */
tzid = (char *) malloc (strlen (ical_tzid_prefix) + strlen (location) + 8);
sprintf (tzid, "%sTzfile/%s", ical_tzid_prefix, location);
icalprop = icalproperty_new_tzid (tzid);
icalcomponent_add_property (tz_comp, icalprop);
free (tzid);
icalprop = icalproperty_new_x (location);
icalproperty_set_x_name (icalprop, "X-LIC-LOCATION");
icalcomponent_add_property (tz_comp, icalprop);
if (stdidx != -1) {
if (num_trans != 0)
zidx = trans_idx [stdidx];
else
zidx = 0;
std_comp = icalcomponent_new (ICAL_XSTANDARD_COMPONENT);
icalprop = icalproperty_new_tzname (types [zidx].zname);
icalcomponent_add_property (std_comp, icalprop);
if (dstidx != -1)
zp_idx = trans_idx [stdidx-1];
else
zp_idx = zidx;
/* DTSTART localtime uses TZOFFSETFROM UTC offset */
trans = transitions [stdidx] + types [zp_idx].gmtoff;
icaltime = icaltime_from_timet (trans, 0);
dtstart = icaltime;
dtstart.year = 1970;
dtstart.minute = dtstart.second = 0;
icalprop = icalproperty_new_dtstart (dtstart);
icalcomponent_add_property (std_comp, icalprop);
/* If DST changes are present use RRULE */
if (dstidx != -1) {
icalrecurrencetype_clear (&ical_recur);
ical_recur.freq = ICAL_YEARLY_RECURRENCE;
ical_recur.by_month [0] = icaltime.month;
pos = calculate_pos (icaltime);
pos < 0 ? (sign = -1): (sign = 1);
ical_recur.by_day [0] = sign * ((abs (pos) * 8) + icaltime_day_of_week (icaltime));
icalprop = icalproperty_new_rrule (ical_recur);
icalcomponent_add_property (std_comp, icalprop);
adjust_dtstart_day_to_rrule (std_comp, ical_recur);
}
icalprop = icalproperty_new_tzoffsetfrom (types [zp_idx].gmtoff);
icalcomponent_add_property (std_comp, icalprop);
icalprop = icalproperty_new_tzoffsetto (types [zidx].gmtoff);
icalcomponent_add_property (std_comp, icalprop);
icalcomponent_add_component (tz_comp, std_comp);
} else
icalerror_set_errno (ICAL_MALFORMEDDATA_ERROR);
if (dstidx != -1) {
zidx = trans_idx [dstidx];
zp_idx = trans_idx [dstidx-1];
dst_comp = icalcomponent_new (ICAL_XDAYLIGHT_COMPONENT);
icalprop = icalproperty_new_tzname (types [zidx].zname);
icalcomponent_add_property (dst_comp, icalprop);
/* DTSTART localtime uses TZOFFSETFROM UTC offset */
trans = transitions [dstidx] + types [zp_idx].gmtoff;
icaltime = icaltime_from_timet (trans, 0);
dtstart = icaltime;
dtstart.year = 1970;
dtstart.minute = dtstart.second = 0;
icalprop = icalproperty_new_dtstart (dtstart);
icalcomponent_add_property (dst_comp, icalprop);
icalrecurrencetype_clear (&ical_recur);
ical_recur.freq = ICAL_YEARLY_RECURRENCE;
ical_recur.by_month [0] = icaltime.month;
pos = calculate_pos (icaltime);
pos < 0 ? (sign = -1): (sign = 1);
ical_recur.by_day [0] = sign * ((abs (pos) * 8) + icaltime_day_of_week (icaltime));
icalprop = icalproperty_new_rrule (ical_recur);
icalcomponent_add_property (dst_comp, icalprop);
adjust_dtstart_day_to_rrule (dst_comp, ical_recur);
icalprop = icalproperty_new_tzoffsetfrom (types [zp_idx].gmtoff);
icalcomponent_add_property (dst_comp, icalprop);
icalprop = icalproperty_new_tzoffsetto (types [zidx].gmtoff);
icalcomponent_add_property (dst_comp, icalprop);
icalcomponent_add_component (tz_comp, dst_comp);
}
error:
if (f)
fclose (f);
if (transitions)
free (transitions);
if (trans_idx)
free (trans_idx);
if (types) {
for (i = 0; i < num_types; i++)
if (types [i].zname)
free (types [i].zname);
free (types);
}
if (znames)
free (znames);
free (full_path);
if (leaps)
free (leaps);
return tz_comp;
}