/* {{{ proto bool datefmt_set_calendar(IntlDateFormatter $mf, mixed $calendar)
* Set formatter's calendar.
*/
U_CFUNC PHP_FUNCTION(datefmt_set_calendar)
{
zval *calendar_zv;
DATE_FORMAT_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oz",
&object, IntlDateFormatter_ce_ptr, &calendar_zv) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"datefmt_set_calendar: unable to parse input params", 0 TSRMLS_CC);
RETURN_FALSE;
}
DATE_FORMAT_METHOD_FETCH_OBJECT;
Calendar *cal;
long cal_type;
bool cal_owned;
Locale locale = Locale::createFromName(dfo->requested_locale);
// getting the actual locale from the DateFormat is not enough
// because we would have lost modifiers such as @calendar. We
// must store the requested locale on object creation
if (datefmt_process_calendar_arg(calendar_zv, locale,
"datefmt_set_calendar", INTL_DATA_ERROR_P(dfo), cal, cal_type,
cal_owned TSRMLS_CC) == FAILURE) {
RETURN_FALSE;
}
if (cal_owned) {
/* a non IntlCalendar was specified, we want to keep the timezone */
TimeZone *old_timezone = fetch_datefmt(dfo)->getTimeZone().clone();
if (old_timezone == NULL) {
intl_errors_set(INTL_DATA_ERROR_P(dfo), U_MEMORY_ALLOCATION_ERROR,
"datefmt_set_calendar: Out of memory when cloning calendar",
0 TSRMLS_CC);
delete cal;
RETURN_FALSE;
}
cal->adoptTimeZone(old_timezone);
} else {
cal = cal->clone();
if (cal == NULL) {
intl_errors_set(INTL_DATA_ERROR_P(dfo), U_MEMORY_ALLOCATION_ERROR,
"datefmt_set_calendar: Out of memory when cloning calendar",
0 TSRMLS_CC);
RETURN_FALSE;
}
}
fetch_datefmt(dfo)->adoptCalendar(cal);
dfo->calendar = cal_type;
RETURN_TRUE;
}
int main(int argc, char **argv) {
Calendar *cal;
TimeZone *zone;
DateFormat *fmt;
UErrorCode status = U_ZERO_ERROR;
UnicodeString str;
UDate date;
// The languages in which we will display the date
static char* LANGUAGE[] = {
"en", "de", "fr"
};
static const int32_t N_LANGUAGE = sizeof(LANGUAGE)/sizeof(LANGUAGE[0]);
// The time zones in which we will display the time
static char* TIMEZONE[] = {
"America/Los_Angeles",
"America/New_York",
"Europe/Paris",
"Europe/Berlin"
};
static const int32_t N_TIMEZONE = sizeof(TIMEZONE)/sizeof(TIMEZONE[0]);
// Create a calendar
cal = Calendar::createInstance(status);
check(status, "Calendar::createInstance");
zone = createZone("GMT"); // Create a GMT zone
cal->adoptTimeZone(zone);
cal->clear();
cal->set(1999, Calendar::JUNE, 4);
date = cal->getTime(status);
check(status, "Calendar::getTime");
for (int32_t i=0; i<N_LANGUAGE; ++i) {
Locale loc(LANGUAGE[i]);
// Create a formatter for DATE
fmt = DateFormat::createDateInstance(DateFormat::kFull, loc);
// Format the date
str.remove();
fmt->format(date, str, status);
// Display the formatted date string
printf("Date (%s): ", LANGUAGE[i]);
uprintf(escape(str));
printf("\n\n");
}
printf("Exiting successfully\n");
return 0;
}
void
CalendarLimitTest::TestCalendarExtremeLimit()
{
UErrorCode status = U_ZERO_ERROR;
Calendar *cal = Calendar::createInstance(status);
if (failure(status, "Calendar::createInstance", TRUE)) return;
cal->adoptTimeZone(TimeZone::createTimeZone("GMT"));
DateFormat *fmt = DateFormat::createDateTimeInstance();
if(!fmt || !cal) {
dataerrln("can't open cal and/or fmt");
return;
}
fmt->adoptCalendar(cal);
((SimpleDateFormat*) fmt)->applyPattern("HH:mm:ss.SSS Z, EEEE, MMMM d, yyyy G");
// This test used to test the algorithmic limits of the dates that
// GregorianCalendar could handle. However, the algorithm has
// been rewritten completely since then and the prior limits no
// longer apply. Instead, we now do basic round-trip testing of
// some extreme (but still manageable) dates.
UDate m;
logln("checking 1e16..1e17");
for ( m = 1e16; m < 1e17; m *= 1.1) {
test(m, cal, fmt);
}
logln("checking -1e14..-1e15");
for ( m = -1e14; m > -1e15; m *= 1.1) {
test(m, cal, fmt);
}
// This is 2^52 - 1, the largest allowable mantissa with a 0
// exponent in a 64-bit double
UDate VERY_EARLY_MILLIS = - 4503599627370495.0;
UDate VERY_LATE_MILLIS = 4503599627370495.0;
// I am removing the previousDouble and nextDouble calls below for
// two reasons: 1. As part of jitterbug 986, I am deprecating
// these methods and removing calls to them. 2. This test is a
// non-critical boundary behavior test.
test(VERY_EARLY_MILLIS, cal, fmt);
//test(previousDouble(VERY_EARLY_MILLIS), cal, fmt);
test(VERY_LATE_MILLIS, cal, fmt);
//test(nextDouble(VERY_LATE_MILLIS), cal, fmt);
delete fmt;
}
/**
* @bug 4126678
* CANNOT REPRODUDE
*
* Yet another _alleged_ bug in TimeZone::getOffset(), a method that never
* should have been made public. It's simply too hard to use correctly.
*
* The original test code failed to do the following:
* (1) Call Calendar::setTime() before getting the fields!
* (2) Use the right millis (as usual) for getOffset(); they were passing
* in the MILLIS field, instead of the STANDARD MILLIS IN DAY.
* When you fix these two problems, the test passes, as expected.
*/
void TimeZoneRegressionTest:: Test4126678()
{
UErrorCode status = U_ZERO_ERROR;
Calendar *cal = Calendar::createInstance(status);
if(U_FAILURE(status)) {
dataerrln("Error creating calendar %s", u_errorName(status));
delete cal;
return;
}
failure(status, "Calendar::createInstance");
TimeZone *tz = TimeZone::createTimeZone("PST");
cal->adoptTimeZone(tz);
cal->set(1998, UCAL_APRIL, 5, 10, 0);
if (! tz->useDaylightTime() || U_FAILURE(status))
dataerrln("We're not in Daylight Savings Time and we should be. - %s", u_errorName(status));
//cal.setTime(dt);
int32_t era = cal->get(UCAL_ERA, status);
int32_t year = cal->get(UCAL_YEAR, status);
int32_t month = cal->get(UCAL_MONTH, status);
int32_t day = cal->get(UCAL_DATE, status);
int32_t dayOfWeek = cal->get(UCAL_DAY_OF_WEEK, status);
int32_t millis = cal->get(UCAL_MILLISECOND, status) +
(cal->get(UCAL_SECOND, status) +
(cal->get(UCAL_MINUTE, status) +
(cal->get(UCAL_HOUR, status) * 60) * 60) * 1000) -
cal->get(UCAL_DST_OFFSET, status);
failure(status, "cal->get");
int32_t offset = tz->getOffset((uint8_t)era, year, month, day, (uint8_t)dayOfWeek, millis, status);
int32_t raw_offset = tz->getRawOffset();
if (offset == raw_offset)
dataerrln("Offsets should match");
delete cal;
}
Calendar*
Calendar::createInstance(TimeZone* zone, const Locale& aLocale, UErrorCode& success)
{
UObject* u = getService()->get(aLocale, LocaleKey::KIND_ANY, success);
Calendar* c = NULL;
if(U_FAILURE(success) || !u) {
delete zone;
if(U_SUCCESS(success)) { // Propagate some kind of err
success = U_INTERNAL_PROGRAM_ERROR;
}
return NULL;
}
if(u->getDynamicClassID() == UnicodeString::getStaticClassID()) {
// It's a unicode string telling us what type of calendar to load ("gregorian", etc)
char tmp[200];
const UnicodeString& str = *(UnicodeString*)u;
// Extract a char* out of it..
int32_t len = str.length();
if(len > sizeof(tmp)-1) {
len = sizeof(tmp)-1;
}
str.extract(0,len,tmp);
tmp[len]=0;
#ifdef U_DEBUG_CALSVC
// fprintf(stderr, "createInstance(%s) told to look at %s..\n", (const char*)aLocale.getName(), tmp);
#endif
// Create a Locale over this string
Locale l(tmp);
delete u;
u = NULL;
c = (Calendar*)getService()->get(l, LocaleKey::KIND_ANY, success);
if(U_FAILURE(success) || !c) {
delete zone;
if(U_SUCCESS(success)) {
success = U_INTERNAL_PROGRAM_ERROR; // Propagate some err
}
return NULL;
}
if(c->getDynamicClassID() == UnicodeString::getStaticClassID()) {
// recursed! Second lookup returned a UnicodeString.
// Perhaps DefaultCalendar{} was set to another locale.
success = U_MISSING_RESOURCE_ERROR; // requested a calendar type which could NOT be found.
delete c;
delete zone;
return NULL;
}
#ifdef U_DEBUG_CALSVC
fprintf(stderr, "setting to locale %s\n", (const char*)aLocale.getName());
#endif
c->setWeekCountData(aLocale, success); // set the correct locale (this was an indirected calendar)
} else {
// a calendar was returned - we assume the factory did the right thing.
c = (Calendar*)u;
}
// Now, reset calendar to default state:
c->adoptTimeZone(zone); // Set the correct time zone
c->setTimeInMillis(getNow(), success); // let the new calendar have the current time.
return c;
}
/** Date-time artithmetic
*
* @param time
* @param value
* @param units
* @param tz
* @param locale
*
* @return POSIXst
*
* @version 0.5-1 (Marek Gagolewski, 2014-12-30)
* @version 0.5-1 (Marek Gagolewski, 2015-03-06) tz arg added
*/
SEXP stri_datetime_add(SEXP time, SEXP value, SEXP units, SEXP tz, SEXP locale) {
PROTECT(time = stri_prepare_arg_POSIXct(time, "time"));
PROTECT(value = stri_prepare_arg_integer(value, "value"));
if (!isNull(tz)) PROTECT(tz = stri_prepare_arg_string_1(tz, "tz"));
else PROTECT(tz); /* needed to set tzone attrib */
R_len_t vectorize_length = stri__recycling_rule(true, 2, LENGTH(time), LENGTH(value));
const char* units_val = stri__prepare_arg_string_1_notNA(units, "units");
const char* units_opts[] = {"years", "months", "weeks", "days", "hours", "minutes", "seconds", "milliseconds", NULL};
int units_cur = stri__match_arg(units_val, units_opts);
const char* locale_val = stri__prepare_arg_locale(locale, "locale", true);
TimeZone* tz_val = stri__prepare_arg_timezone(tz, "tz", true/*allowdefault*/);
Calendar* cal = NULL;
STRI__ERROR_HANDLER_BEGIN(3)
StriContainerDouble time_cont(time, vectorize_length);
StriContainerInteger value_cont(value, vectorize_length);
UCalendarDateFields units_field;
switch (units_cur) {
case 0: units_field = UCAL_YEAR; break;
case 1: units_field = UCAL_MONTH; break;
case 2: units_field = UCAL_WEEK_OF_YEAR; break;
case 3: units_field = UCAL_DAY_OF_MONTH; break;
case 4: units_field = UCAL_HOUR_OF_DAY; break;
case 5: units_field = UCAL_MINUTE; break;
case 6: units_field = UCAL_SECOND; break;
case 7: units_field = UCAL_MILLISECOND; break;
default: throw StriException(MSG__INCORRECT_MATCH_OPTION, "units");
}
UErrorCode status = U_ZERO_ERROR;
cal = Calendar::createInstance(locale_val, status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
cal->adoptTimeZone(tz_val);
tz_val = NULL; /* The Calendar takes ownership of the TimeZone. */
SEXP ret;
STRI__PROTECT(ret = Rf_allocVector(REALSXP, vectorize_length));
double* ret_val = REAL(ret);
for (R_len_t i=0; i<vectorize_length; ++i) {
if (time_cont.isNA(i) || value_cont.isNA(i)) {
ret_val[i] = NA_REAL;
continue;
}
status = U_ZERO_ERROR;
cal->setTime((UDate)(time_cont.get(i)*1000.0), status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
status = U_ZERO_ERROR;
cal->add(units_field, value_cont.get(i), status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
status = U_ZERO_ERROR;
ret_val[i] = ((double)cal->getTime(status))/1000.0;
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
}
if (!isNull(tz)) Rf_setAttrib(ret, Rf_ScalarString(Rf_mkChar("tzone")), tz);
stri__set_class_POSIXct(ret);
if (tz_val) { delete tz_val; tz_val = NULL; }
if (cal) { delete cal; cal = NULL; }
STRI__UNPROTECT_ALL
return ret;
STRI__ERROR_HANDLER_END({
if (tz_val) { delete tz_val; tz_val = NULL; }
if (cal) { delete cal; cal = NULL; }
})
}
/**
* Get values of date-time fields
*
* @param time
* @param locale
* @param tz
*
* @return list
*
* @version 0.5-1 (Marek Gagolewski, 2015-01-01)
* @version 0.5-1 (Marek Gagolewski, 2015-03-03) tz arg added
*/
SEXP stri_datetime_fields(SEXP time, SEXP tz, SEXP locale) {
PROTECT(time = stri_prepare_arg_POSIXct(time, "time"));
const char* locale_val = stri__prepare_arg_locale(locale, "locale", true);
if (!isNull(tz)) PROTECT(tz = stri_prepare_arg_string_1(tz, "tz"));
else PROTECT(tz); /* needed to set tzone attrib */
TimeZone* tz_val = stri__prepare_arg_timezone(tz, "tz", true/*allowdefault*/);
Calendar* cal = NULL;
STRI__ERROR_HANDLER_BEGIN(2)
R_len_t vectorize_length = LENGTH(time);
StriContainerDouble time_cont(time, vectorize_length);
UErrorCode status = U_ZERO_ERROR;
cal = Calendar::createInstance(locale_val, status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
cal->adoptTimeZone(tz_val);
tz_val = NULL; /* The Calendar takes ownership of the TimeZone. */
SEXP ret;
#define STRI__FIELDS_NUM 14
STRI__PROTECT(ret = Rf_allocVector(VECSXP, STRI__FIELDS_NUM));
for (R_len_t j=0; j<STRI__FIELDS_NUM; ++j)
SET_VECTOR_ELT(ret, j, Rf_allocVector(INTSXP, vectorize_length));
for (R_len_t i=0; i<vectorize_length; ++i) {
if (time_cont.isNA(i)) {
for (R_len_t j=0; j<STRI__FIELDS_NUM; ++j)
INTEGER(VECTOR_ELT(ret, j))[i] = NA_INTEGER;
continue;
}
status = U_ZERO_ERROR;
cal->setTime((UDate)(time_cont.get(i)*1000.0), status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
for (R_len_t j=0; j<STRI__FIELDS_NUM; ++j) {
UCalendarDateFields units_field;
switch (j) {
case 0: units_field = UCAL_EXTENDED_YEAR; break;
case 1: units_field = UCAL_MONTH; break;
case 2: units_field = UCAL_DAY_OF_MONTH; break;
case 3: units_field = UCAL_HOUR_OF_DAY; break;
case 4: units_field = UCAL_MINUTE; break;
case 5: units_field = UCAL_SECOND; break;
case 6: units_field = UCAL_MILLISECOND; break;
case 7: units_field = UCAL_WEEK_OF_YEAR; break;
case 8: units_field = UCAL_WEEK_OF_MONTH; break;
case 9: units_field = UCAL_DAY_OF_YEAR; break;
case 10: units_field = UCAL_DAY_OF_WEEK; break;
case 11: units_field = UCAL_HOUR; break;
case 12: units_field = UCAL_AM_PM; break;
case 13: units_field = UCAL_ERA; break;
default: throw StriException(MSG__INCORRECT_MATCH_OPTION, "units");
}
//UCAL_IS_LEAP_MONTH
//UCAL_MILLISECONDS_IN_DAY -> SecondsInDay
// UCAL_AM_PM -> "AM" or "PM" (localized? or factor?+index in stri_datetime_symbols) add arg use_symbols????
// UCAL_DAY_OF_WEEK -> (localized? or factor?) SUNDAY, MONDAY
// UCAL_DAY_OF_YEAR '
// isWekend
status = U_ZERO_ERROR;
INTEGER(VECTOR_ELT(ret, j))[i] = cal->get(units_field, status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
if (units_field == UCAL_MONTH) ++INTEGER(VECTOR_ELT(ret, j))[i]; // month + 1
else if (units_field == UCAL_AM_PM) ++INTEGER(VECTOR_ELT(ret, j))[i]; // ampm + 1
else if (units_field == UCAL_ERA) ++INTEGER(VECTOR_ELT(ret, j))[i]; // era + 1
}
/**
* Format date-time objects
*
* @param time
* @param format
* @param tz
* @param locale
*
* @return character vector
*
* @version 0.5-1 (Marek Gagolewski, 2015-01-05)
*
* @version 0.5-1 (Marek Gagolewski, 2015-02-22)
* use tz
*/
SEXP stri_datetime_format(SEXP time, SEXP format, SEXP tz, SEXP locale) {
PROTECT(time = stri_prepare_arg_POSIXct(time, "time"));
const char* locale_val = stri__prepare_arg_locale(locale, "locale", true);
const char* format_val = stri__prepare_arg_string_1_notNA(format, "format");
// "format" may be one of:
const char* format_opts[] = {
"date_full", "date_long", "date_medium", "date_short",
"date_relative_full", "date_relative_long", "date_relative_medium", "date_relative_short",
"time_full", "time_long", "time_medium", "time_short",
"time_relative_full", "time_relative_long", "time_relative_medium", "time_relative_short",
"datetime_full", "datetime_long", "datetime_medium", "datetime_short",
"datetime_relative_full", "datetime_relative_long", "datetime_relative_medium", "datetime_relative_short",
NULL};
int format_cur = stri__match_arg(format_val, format_opts);
TimeZone* tz_val = stri__prepare_arg_timezone(tz, "tz", true/*allowdefault*/);
Calendar* cal = NULL;
DateFormat* fmt = NULL;
STRI__ERROR_HANDLER_BEGIN(1)
R_len_t vectorize_length = LENGTH(time);
StriContainerDouble time_cont(time, vectorize_length);
UnicodeString format_str(format_val);
UErrorCode status = U_ZERO_ERROR;
if (format_cur >= 0) {
DateFormat::EStyle style = DateFormat::kNone;
switch (format_cur % 8) {
case 0: style = DateFormat::kFull; break;
case 1: style = DateFormat::kLong; break;
case 2: style = DateFormat::kMedium; break;
case 3: style = DateFormat::kShort; break;
case 4: style = DateFormat::kFullRelative; break;
case 5: style = DateFormat::kLongRelative; break;
case 6: style = DateFormat::kMediumRelative; break;
case 7: style = DateFormat::kShortRelative; break;
default: style = DateFormat::kNone; break;
}
/* ICU 54.1: Relative time styles are not currently supported. */
switch (format_cur / 8) {
case 0:
fmt = DateFormat::createDateInstance(style,
Locale::createFromName(locale_val));
break;
case 1:
fmt = DateFormat::createTimeInstance(
(DateFormat::EStyle)(style & ~DateFormat::kRelative),
Locale::createFromName(locale_val));
break;
case 2:
fmt = DateFormat::createDateTimeInstance(style,
(DateFormat::EStyle)(style & ~DateFormat::kRelative),
Locale::createFromName(locale_val));
break;
default:
fmt = NULL;
break;
}
}
else
fmt = new SimpleDateFormat(format_str, Locale::createFromName(locale_val), status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
status = U_ZERO_ERROR;
cal = Calendar::createInstance(locale_val, status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
cal->adoptTimeZone(tz_val);
tz_val = NULL; /* The Calendar takes ownership of the TimeZone. */
SEXP ret;
STRI__PROTECT(ret = Rf_allocVector(STRSXP, vectorize_length));
for (R_len_t i=0; i<vectorize_length; ++i) {
if (time_cont.isNA(i)) {
SET_STRING_ELT(ret, i, NA_STRING);
continue;
}
status = U_ZERO_ERROR;
cal->setTime((UDate)(time_cont.get(i)*1000.0), status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
FieldPosition pos;
UnicodeString out;
fmt->format(*cal, out, pos);
std::string s;
out.toUTF8String(s);
SET_STRING_ELT(ret, i, Rf_mkCharLenCE(s.c_str(), (int)s.length(), (cetype_t)CE_UTF8));
}
if (tz_val) { delete tz_val; tz_val = NULL; }
if (fmt) { delete fmt; fmt = NULL; }
if (cal) { delete cal; cal = NULL; }
STRI__UNPROTECT_ALL
return ret;
STRI__ERROR_HANDLER_END({
if (tz_val) { delete tz_val; tz_val = NULL; }
if (fmt) { delete fmt; fmt = NULL; }
if (cal) { delete cal; cal = NULL; }
})
}
/**
* Parse date-time objects
*
* @param str
* @param format
* @param tz
* @param lenient
* @param locale
*
* @return character vector
*
* @version 0.5-1 (Marek Gagolewski, 2015-01-08)
* @version 0.5-1 (Marek Gagolewski, 2015-01-11) lenient arg added
* @version 0.5-1 (Marek Gagolewski, 2015-02-22) use tz
* @version 0.5-1 (Marek Gagolewski, 2015-03-01) set tzone attrib on retval
*/
SEXP stri_datetime_parse(SEXP str, SEXP format, SEXP lenient, SEXP tz, SEXP locale) {
PROTECT(str = stri_prepare_arg_string(str, "str"));
const char* locale_val = stri__prepare_arg_locale(locale, "locale", true);
const char* format_val = stri__prepare_arg_string_1_notNA(format, "format");
bool lenient_val = stri__prepare_arg_logical_1_notNA(lenient, "lenient");
if (!isNull(tz)) PROTECT(tz = stri_prepare_arg_string_1(tz, "tz"));
else PROTECT(tz); /* needed to set tzone attrib */
// "format" may be one of:
const char* format_opts[] = {
"date_full", "date_long", "date_medium", "date_short",
"date_relative_full", "date_relative_long", "date_relative_medium", "date_relative_short",
"time_full", "time_long", "time_medium", "time_short",
"time_relative_full", "time_relative_long", "time_relative_medium", "time_relative_short",
"datetime_full", "datetime_long", "datetime_medium", "datetime_short",
"datetime_relative_full", "datetime_relative_long", "datetime_relative_medium", "datetime_relative_short",
NULL};
int format_cur = stri__match_arg(format_val, format_opts);
TimeZone* tz_val = stri__prepare_arg_timezone(tz, "tz", true/*allowdefault*/);
Calendar* cal = NULL;
DateFormat* fmt = NULL;
STRI__ERROR_HANDLER_BEGIN(2)
R_len_t vectorize_length = LENGTH(str);
StriContainerUTF16 str_cont(str, vectorize_length);
UnicodeString format_str(format_val);
UErrorCode status = U_ZERO_ERROR;
if (format_cur >= 0) {
DateFormat::EStyle style = DateFormat::kNone;
switch (format_cur % 8) {
case 0: style = DateFormat::kFull; break;
case 1: style = DateFormat::kLong; break;
case 2: style = DateFormat::kMedium; break;
case 3: style = DateFormat::kShort; break;
case 4: style = DateFormat::kFullRelative; break;
case 5: style = DateFormat::kLongRelative; break;
case 6: style = DateFormat::kMediumRelative; break;
case 7: style = DateFormat::kShortRelative; break;
default: style = DateFormat::kNone; break;
}
/* ICU 54.1: Relative time styles are not currently supported. */
switch (format_cur / 8) {
case 0:
fmt = DateFormat::createDateInstance(style, Locale::createFromName(locale_val));
break;
case 1:
fmt = DateFormat::createTimeInstance((DateFormat::EStyle)(style & ~DateFormat::kRelative),
Locale::createFromName(locale_val));
break;
case 2:
fmt = DateFormat::createDateTimeInstance(style,
(DateFormat::EStyle)(style & ~DateFormat::kRelative),
Locale::createFromName(locale_val));
break;
default:
fmt = NULL;
break;
}
}
else
fmt = new SimpleDateFormat(format_str, Locale::createFromName(locale_val), status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
status = U_ZERO_ERROR;
cal = Calendar::createInstance(locale_val, status);
STRI__CHECKICUSTATUS_THROW(status, {/* do nothing special on err */})
cal->adoptTimeZone(tz_val);
tz_val = NULL; /* The Calendar takes ownership of the TimeZone. */
cal->setLenient(lenient_val);
SEXP ret;
STRI__PROTECT(ret = Rf_allocVector(REALSXP, vectorize_length));
for (R_len_t i=0; i<vectorize_length; ++i) {
if (str_cont.isNA(i)) {
REAL(ret)[i] = NA_REAL;
continue;
}
status = U_ZERO_ERROR;
ParsePosition pos;
fmt->parse(str_cont.get(i), *cal, pos);
if (pos.getErrorIndex() >= 0)
REAL(ret)[i] = NA_REAL;
else {
status = U_ZERO_ERROR;
REAL(ret)[i] = ((double)cal->getTime(status))/1000.0;
if (U_FAILURE(status)) REAL(ret)[i] = NA_REAL;
}
}
if (!isNull(tz)) Rf_setAttrib(ret, Rf_ScalarString(Rf_mkChar("tzone")), tz);
stri__set_class_POSIXct(ret);
if (tz_val) { delete tz_val; tz_val = NULL; }
if (fmt) { delete fmt; fmt = NULL; }
if (cal) { delete cal; cal = NULL; }
STRI__UNPROTECT_ALL
return ret;
STRI__ERROR_HANDLER_END({
if (tz_val) { delete tz_val; tz_val = NULL; }
if (fmt) { delete fmt; fmt = NULL; }
if (cal) { delete cal; cal = NULL; }
})
}
