mirror of
https://github.com/php/php-src.git
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170 lines
5.1 KiB
C
170 lines
5.1 KiB
C
/*
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Stanislav Malyshev <stas@zend.com> |
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+----------------------------------------------------------------------+
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "php_intl.h"
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#include <unicode/ustring.h>
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#include <locale.h>
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#include "formatter_class.h"
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#include "formatter_format.h"
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#include "formatter_parse.h"
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#include "intl_convert.h"
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#define ICU_LOCALE_BUG 1
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/* {{{ proto mixed NumberFormatter::parse( string $str[, int $type, int &$position ])
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* Parse a number. }}} */
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/* {{{ proto mixed numfmt_parse( NumberFormatter $nf, string $str[, int $type, int &$position ])
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* Parse a number.
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*/
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PHP_FUNCTION( numfmt_parse )
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{
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zend_long type = FORMAT_TYPE_DOUBLE;
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UChar* sstr = NULL;
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int32_t sstr_len = 0;
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char* str = NULL;
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size_t str_len;
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int32_t val32, position = 0;
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int64_t val64;
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double val_double;
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int32_t* position_p = NULL;
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zval *zposition = NULL;
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char *oldlocale;
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FORMATTER_METHOD_INIT_VARS;
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/* Parse parameters. */
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if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Os|lz!",
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&object, NumberFormatter_ce_ptr, &str, &str_len, &type, &zposition ) == FAILURE )
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{
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RETURN_THROWS();
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}
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if(zposition) {
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position = (int32_t) zval_get_long(zposition);
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position_p = &position;
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}
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/* Fetch the object. */
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FORMATTER_METHOD_FETCH_OBJECT;
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/* Convert given string to UTF-16. */
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intl_convert_utf8_to_utf16(&sstr, &sstr_len, str, str_len, &INTL_DATA_ERROR_CODE(nfo));
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INTL_METHOD_CHECK_STATUS( nfo, "String conversion to UTF-16 failed" );
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#if ICU_LOCALE_BUG && defined(LC_NUMERIC)
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/* need to copy here since setlocale may change it later */
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oldlocale = estrdup(setlocale(LC_NUMERIC, NULL));
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setlocale(LC_NUMERIC, "C");
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#endif
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switch(type) {
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case FORMAT_TYPE_INT32:
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val32 = unum_parse(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
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RETVAL_LONG(val32);
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break;
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case FORMAT_TYPE_INT64:
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val64 = unum_parseInt64(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
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if(val64 > ZEND_LONG_MAX || val64 < ZEND_LONG_MIN) {
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RETVAL_DOUBLE(val64);
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} else {
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RETVAL_LONG((zend_long)val64);
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}
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break;
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case FORMAT_TYPE_DOUBLE:
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val_double = unum_parseDouble(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
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RETVAL_DOUBLE(val_double);
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break;
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default:
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php_error_docref(NULL, E_WARNING, "Unsupported format type " ZEND_LONG_FMT, type);
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RETVAL_FALSE;
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break;
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}
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#if ICU_LOCALE_BUG && defined(LC_NUMERIC)
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setlocale(LC_NUMERIC, oldlocale);
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efree(oldlocale);
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#endif
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if(zposition) {
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ZEND_TRY_ASSIGN_REF_LONG(zposition, position);
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}
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if (sstr) {
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efree(sstr);
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}
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INTL_METHOD_CHECK_STATUS( nfo, "Number parsing failed" );
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}
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/* }}} */
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/* {{{ proto float NumberFormatter::parseCurrency( string $str, string &$currency[, int &$position] )
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* Parse a number as currency. }}} */
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/* {{{ proto float numfmt_parse_currency( NumberFormatter $nf, string $str, string &$currency[, int &$position] )
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* Parse a number as currency.
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*/
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PHP_FUNCTION( numfmt_parse_currency )
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{
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double number;
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UChar currency[5] = {0};
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UChar* sstr = NULL;
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int32_t sstr_len = 0;
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zend_string *u8str;
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char *str;
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size_t str_len;
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int32_t* position_p = NULL;
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int32_t position = 0;
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zval *zcurrency, *zposition = NULL;
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FORMATTER_METHOD_INIT_VARS;
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/* Parse parameters. */
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if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Osz/|z!",
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&object, NumberFormatter_ce_ptr, &str, &str_len, &zcurrency, &zposition ) == FAILURE )
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{
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RETURN_THROWS();
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}
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/* Fetch the object. */
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FORMATTER_METHOD_FETCH_OBJECT;
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/* Convert given string to UTF-16. */
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intl_convert_utf8_to_utf16(&sstr, &sstr_len, str, str_len, &INTL_DATA_ERROR_CODE(nfo));
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INTL_METHOD_CHECK_STATUS( nfo, "String conversion to UTF-16 failed" );
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if(zposition) {
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position = (int32_t) zval_get_long(zposition);
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position_p = &position;
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}
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number = unum_parseDoubleCurrency(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, currency, &INTL_DATA_ERROR_CODE(nfo));
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if(zposition) {
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ZEND_TRY_ASSIGN_REF_LONG(zposition, position);
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}
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if (sstr) {
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efree(sstr);
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}
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INTL_METHOD_CHECK_STATUS( nfo, "Number parsing failed" );
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/* Convert parsed currency to UTF-8 and pass it back to caller. */
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u8str = intl_convert_utf16_to_utf8(currency, u_strlen(currency), &INTL_DATA_ERROR_CODE(nfo));
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INTL_METHOD_CHECK_STATUS( nfo, "Currency conversion to UTF-8 failed" );
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zval_ptr_dtor( zcurrency );
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ZVAL_NEW_STR(zcurrency, u8str);
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RETVAL_DOUBLE( number );
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}
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/* }}} */
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