/* {{{ compare_objects handler for TimeZone
* Can't be used for >, >=, <, <= comparisons */
static int TimeZone_compare_objects(zval *object1, zval *object2)
{
TimeZone_object *to1,
*to2;
to1 = Z_INTL_TIMEZONE_P(object1);
to2 = Z_INTL_TIMEZONE_P(object2);
if (to1->utimezone == NULL || to2->utimezone == NULL) {
zend_throw_exception(NULL, "Comparison with at least one unconstructed "
"IntlTimeZone operand", 0);
/* intentionally not returning */
} else {
if (*to1->utimezone == *to2->utimezone) {
return 0;
}
}
return 1;
}
/* {{{ get_debug_info handler for TimeZone */
static HashTable *TimeZone_get_debug_info(zval *object, int *is_temp)
{
zval zv;
TimeZone_object *to;
const TimeZone *tz;
UnicodeString ustr;
char *str;
size_t str_len;
HashTable *debug_info;
UErrorCode uec = U_ZERO_ERROR;
*is_temp = 1;
ALLOC_HASHTABLE(debug_info);
zend_hash_init(debug_info, 8, NULL, ZVAL_PTR_DTOR, 0);
to = Z_INTL_TIMEZONE_P(object);
tz = to->utimezone;
if (tz == NULL) {
ZVAL_FALSE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
return debug_info;
}
ZVAL_TRUE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
tz->getID(ustr);
intl_convert_utf16_to_utf8(&str, &str_len,
ustr.getBuffer(), ustr.length(), &uec);
if (U_FAILURE(uec)) {
return debug_info;
}
ZVAL_STRINGL(&zv, str, str_len);
zend_hash_str_update(debug_info, "id", sizeof("id") - 1, &zv);
// TODO: avoid reallocation ???
efree(str);
int32_t rawOffset, dstOffset;
UDate now = Calendar::getNow();
tz->getOffset(now, FALSE, rawOffset, dstOffset, uec);
if (U_FAILURE(uec)) {
return debug_info;
}
ZVAL_LONG(&zv, (zend_long)rawOffset);
zend_hash_str_update(debug_info,"rawOffset", sizeof("rawOffset") - 1, &zv);
ZVAL_LONG(&zv, (zend_long)(rawOffset + dstOffset));
zend_hash_str_update(debug_info,"currentOffset", sizeof("currentOffset") - 1, &zv);
return debug_info;
}
/* {{{ get_debug_info handler for TimeZone */
static HashTable *TimeZone_get_debug_info(zval *object, int *is_temp)
{
zval zv;
TimeZone_object *to;
const TimeZone *tz;
UnicodeString ustr;
zend_string *u8str;
HashTable *debug_info;
UErrorCode uec = U_ZERO_ERROR;
*is_temp = 1;
debug_info = zend_new_array(8);
to = Z_INTL_TIMEZONE_P(object);
tz = to->utimezone;
if (tz == NULL) {
ZVAL_FALSE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
return debug_info;
}
ZVAL_TRUE(&zv);
zend_hash_str_update(debug_info, "valid", sizeof("valid") - 1, &zv);
tz->getID(ustr);
u8str = intl_convert_utf16_to_utf8(
ustr.getBuffer(), ustr.length(), &uec);
if (!u8str) {
return debug_info;
}
ZVAL_NEW_STR(&zv, u8str);
zend_hash_str_update(debug_info, "id", sizeof("id") - 1, &zv);
int32_t rawOffset, dstOffset;
UDate now = Calendar::getNow();
tz->getOffset(now, FALSE, rawOffset, dstOffset, uec);
if (U_FAILURE(uec)) {
return debug_info;
}
ZVAL_LONG(&zv, (zend_long)rawOffset);
zend_hash_str_update(debug_info,"rawOffset", sizeof("rawOffset") - 1, &zv);
ZVAL_LONG(&zv, (zend_long)(rawOffset + dstOffset));
zend_hash_str_update(debug_info,"currentOffset", sizeof("currentOffset") - 1, &zv);
return debug_info;
}
/* {{{ clone handler for TimeZone */
static zend_object *TimeZone_clone_obj(zval *object)
{
TimeZone_object *to_orig,
*to_new;
zend_object *ret_val;
intl_error_reset(NULL);
to_orig = Z_INTL_TIMEZONE_P(object);
intl_error_reset(TIMEZONE_ERROR_P(to_orig));
ret_val = TimeZone_ce_ptr->create_object(Z_OBJCE_P(object));
to_new = php_intl_timezone_fetch_object(ret_val);
zend_objects_clone_members(&to_new->zo, &to_orig->zo);
if (to_orig->utimezone != NULL) {
TimeZone *newTimeZone;
newTimeZone = to_orig->utimezone->clone();
to_new->should_delete = 1;
if (!newTimeZone) {
zend_string *err_msg;
intl_errors_set_code(TIMEZONE_ERROR_P(to_orig),
U_MEMORY_ALLOCATION_ERROR);
intl_errors_set_custom_msg(TIMEZONE_ERROR_P(to_orig),
"Could not clone IntlTimeZone", 0);
err_msg = intl_error_get_message(TIMEZONE_ERROR_P(to_orig));
zend_throw_exception(NULL, err_msg->val, 0);
zend_string_free(err_msg);
} else {
to_new->utimezone = newTimeZone;
}
} else {
zend_throw_exception(NULL, "Cannot clone unconstructed IntlTimeZone", 0);
}
return ret_val;
}
U_CFUNC PHP_FUNCTION(intltz_has_same_rules)
{
zval *other_object;
TimeZone_object *other_to;
TIMEZONE_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(),
"OO", &object, TimeZone_ce_ptr, &other_object, TimeZone_ce_ptr)
== FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_has_same_rules: bad arguments", 0);
RETURN_FALSE;
}
TIMEZONE_METHOD_FETCH_OBJECT;
other_to = Z_INTL_TIMEZONE_P(other_object);
if (other_to->utimezone == NULL) {
intl_errors_set(&to->err, U_ILLEGAL_ARGUMENT_ERROR,
"intltz_has_same_rules: The second IntlTimeZone is unconstructed", 0);
RETURN_FALSE;
}
RETURN_BOOL(to->utimezone->hasSameRules(*other_to->utimezone));
}
/* {{{ timezone_process_timezone_argument
* TimeZone argument processor. outside_error may be NULL (for static functions/constructors) */
U_CFUNC TimeZone *timezone_process_timezone_argument(zval *zv_timezone,
intl_error *outside_error,
const char *func)
{
zval local_zv_tz;
char *message = NULL;
TimeZone *timeZone;
if (zv_timezone == NULL || Z_TYPE_P(zv_timezone) == IS_NULL) {
timelib_tzinfo *tzinfo = get_timezone_info();
ZVAL_STRING(&local_zv_tz, tzinfo->name);
zv_timezone = &local_zv_tz;
} else {
ZVAL_NULL(&local_zv_tz);
}
if (Z_TYPE_P(zv_timezone) == IS_OBJECT &&
instanceof_function(Z_OBJCE_P(zv_timezone), TimeZone_ce_ptr)) {
TimeZone_object *to = Z_INTL_TIMEZONE_P(zv_timezone);
if (to->utimezone == NULL) {
spprintf(&message, 0, "%s: passed IntlTimeZone is not "
"properly constructed", func);
if (message) {
intl_errors_set(outside_error, U_ILLEGAL_ARGUMENT_ERROR, message, 1);
efree(message);
}
zval_dtor(&local_zv_tz);
return NULL;
}
timeZone = to->utimezone->clone();
if (timeZone == NULL) {
spprintf(&message, 0, "%s: could not clone TimeZone", func);
if (message) {
intl_errors_set(outside_error, U_MEMORY_ALLOCATION_ERROR, message, 1);
efree(message);
}
zval_dtor(&local_zv_tz);
return NULL;
}
} else if (Z_TYPE_P(zv_timezone) == IS_OBJECT &&
instanceof_function(Z_OBJCE_P(zv_timezone), php_date_get_timezone_ce())) {
php_timezone_obj *tzobj = Z_PHPTIMEZONE_P(zv_timezone);
zval_dtor(&local_zv_tz);
return timezone_convert_datetimezone(tzobj->type, tzobj, 0,
outside_error, func);
} else {
UnicodeString id,
gottenId;
UErrorCode status = U_ZERO_ERROR; /* outside_error may be NULL */
convert_to_string_ex(zv_timezone);
if (intl_stringFromChar(id, Z_STRVAL_P(zv_timezone), Z_STRLEN_P(zv_timezone),
&status) == FAILURE) {
spprintf(&message, 0, "%s: Time zone identifier given is not a "
"valid UTF-8 string", func);
if (message) {
intl_errors_set(outside_error, status, message, 1);
efree(message);
}
zval_dtor(&local_zv_tz);
return NULL;
}
timeZone = TimeZone::createTimeZone(id);
if (timeZone == NULL) {
spprintf(&message, 0, "%s: could not create time zone", func);
if (message) {
intl_errors_set(outside_error, U_MEMORY_ALLOCATION_ERROR, message, 1);
efree(message);
}
zval_dtor(&local_zv_tz);
return NULL;
}
if (timeZone->getID(gottenId) != id) {
spprintf(&message, 0, "%s: no such time zone: '%s'",
func, Z_STRVAL_P(zv_timezone));
if (message) {
intl_errors_set(outside_error, U_ILLEGAL_ARGUMENT_ERROR, message, 1);
efree(message);
}
zval_dtor(&local_zv_tz);
delete timeZone;
return NULL;
}
}
zval_dtor(&local_zv_tz);
return timeZone;
}