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|
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Stanislav Malyshev <stas@zend.com> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <unicode/ustring.h>
#include <locale.h>
#include "php_intl.h"
#include "formatter_class.h"
#include "formatter_format.h"
#include "formatter_parse.h"
#include "intl_convert.h"
#define ICU_LOCALE_BUG 1
/* {{{ proto mixed NumberFormatter::parse( string $str[, int $type, int &$position ])
* Parse a number. }}} */
/* {{{ proto mixed numfmt_parse( NumberFormatter $nf, string $str[, int $type, int &$position ])
* Parse a number.
*/
PHP_FUNCTION( numfmt_parse )
{
long type = FORMAT_TYPE_DOUBLE;
UChar* sstr = NULL;
int sstr_len = 0;
char* str = NULL;
int str_len;
int32_t val32, position = 0;
int64_t val64;
double val_double;
int32_t* position_p = NULL;
zval *zposition = NULL;
char *oldlocale;
FORMATTER_METHOD_INIT_VARS;
/* Parse parameters. */
if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|lz!",
&object, NumberFormatter_ce_ptr, &str, &str_len, &type, &zposition ) == FAILURE )
{
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
"number_parse: unable to parse input params", 0 TSRMLS_CC );
RETURN_FALSE;
}
/* Fetch the object. */
FORMATTER_METHOD_FETCH_OBJECT;
/* Convert given string to UTF-16. */
intl_convert_utf8_to_utf16(&sstr, &sstr_len, str, str_len, &INTL_DATA_ERROR_CODE(nfo));
INTL_METHOD_CHECK_STATUS( nfo, "String conversion to UTF-16 failed" );
if(zposition) {
convert_to_long(zposition);
position = (int32_t)Z_LVAL_P( zposition );
position_p = &position;
}
#if ICU_LOCALE_BUG && defined(LC_NUMERIC)
/* need to copy here since setlocale may change it later */
oldlocale = estrdup(setlocale(LC_NUMERIC, NULL));
setlocale(LC_NUMERIC, "C");
#endif
switch(type) {
case FORMAT_TYPE_INT32:
val32 = unum_parse(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
RETVAL_LONG(val32);
break;
case FORMAT_TYPE_INT64:
val64 = unum_parseInt64(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
if(val64 > LONG_MAX || val64 < LONG_MIN) {
RETVAL_DOUBLE(val64);
} else {
RETVAL_LONG((long)val64);
}
break;
case FORMAT_TYPE_DOUBLE:
val_double = unum_parseDouble(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
RETVAL_DOUBLE(val_double);
break;
default:
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unsupported format type %ld", type);
RETVAL_FALSE;
break;
}
#if ICU_LOCALE_BUG && defined(LC_NUMERIC)
setlocale(LC_NUMERIC, oldlocale);
efree(oldlocale);
#endif
if(zposition) {
zval_dtor(zposition);
ZVAL_LONG(zposition, position);
}
if (sstr) {
efree(sstr);
}
INTL_METHOD_CHECK_STATUS( nfo, "Number parsing failed" );
}
/* }}} */
/* {{{ proto double NumberFormatter::parseCurrency( string $str, string $¤cy[, int $&position] )
* Parse a number as currency. }}} */
/* {{{ proto double numfmt_parse_currency( NumberFormatter $nf, string $str, string $¤cy[, int $&position] )
* Parse a number as currency.
*/
PHP_FUNCTION( numfmt_parse_currency )
{
double number;
UChar currency[5] = {0};
UChar* sstr = NULL;
int sstr_len = 0;
char *currency_str = NULL;
int currency_len = 0;
char *str;
int str_len;
int32_t* position_p = NULL;
int32_t position = 0;
zval *zcurrency, *zposition = NULL;
FORMATTER_METHOD_INIT_VARS;
/* Parse parameters. */
if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Osz|z!",
&object, NumberFormatter_ce_ptr, &str, &str_len, &zcurrency, &zposition ) == FAILURE )
{
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
"number_parse_currency: unable to parse input params", 0 TSRMLS_CC );
RETURN_FALSE;
}
/* Fetch the object. */
FORMATTER_METHOD_FETCH_OBJECT;
/* Convert given string to UTF-16. */
intl_convert_utf8_to_utf16(&sstr, &sstr_len, str, str_len, &INTL_DATA_ERROR_CODE(nfo));
INTL_METHOD_CHECK_STATUS( nfo, "String conversion to UTF-16 failed" );
if(zposition) {
convert_to_long(zposition);
position = (int32_t)Z_LVAL_P( zposition );
position_p = &position;
}
number = unum_parseDoubleCurrency(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, currency, &INTL_DATA_ERROR_CODE(nfo));
if(zposition) {
zval_dtor(zposition);
ZVAL_LONG(zposition, position);
}
if (sstr) {
efree(sstr);
}
INTL_METHOD_CHECK_STATUS( nfo, "Number parsing failed" );
/* Convert parsed currency to UTF-8 and pass it back to caller. */
intl_convert_utf16_to_utf8(¤cy_str, ¤cy_len, currency, u_strlen(currency), &INTL_DATA_ERROR_CODE(nfo));
INTL_METHOD_CHECK_STATUS( nfo, "Currency conversion to UTF-8 failed" );
zval_dtor( zcurrency );
ZVAL_STRINGL(zcurrency, currency_str, currency_len, 0);
RETVAL_DOUBLE( number );
}
/* }}} */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
|
