Annotation of embedaddon/php/ext/intl/formatter/formatter_parse.c, revision 1.1
1.1 ! misho 1: /*
! 2: +----------------------------------------------------------------------+
! 3: | PHP Version 5 |
! 4: +----------------------------------------------------------------------+
! 5: | This source file is subject to version 3.01 of the PHP license, |
! 6: | that is bundled with this package in the file LICENSE, and is |
! 7: | available through the world-wide-web at the following url: |
! 8: | http://www.php.net/license/3_01.txt |
! 9: | If you did not receive a copy of the PHP license and are unable to |
! 10: | obtain it through the world-wide-web, please send a note to |
! 11: | license@php.net so we can mail you a copy immediately. |
! 12: +----------------------------------------------------------------------+
! 13: | Authors: Stanislav Malyshev <stas@zend.com> |
! 14: +----------------------------------------------------------------------+
! 15: */
! 16:
! 17: #ifdef HAVE_CONFIG_H
! 18: #include "config.h"
! 19: #endif
! 20:
! 21: #include <unicode/ustring.h>
! 22: #include <locale.h>
! 23:
! 24: #include "php_intl.h"
! 25: #include "formatter_class.h"
! 26: #include "formatter_format.h"
! 27: #include "formatter_parse.h"
! 28: #include "intl_convert.h"
! 29:
! 30: #define ICU_LOCALE_BUG 1
! 31:
! 32: /* {{{ proto mixed NumberFormatter::parse( string $str[, int $type, int &$position ])
! 33: * Parse a number. }}} */
! 34: /* {{{ proto mixed numfmt_parse( NumberFormatter $nf, string $str[, int $type, int &$position ])
! 35: * Parse a number.
! 36: */
! 37: PHP_FUNCTION( numfmt_parse )
! 38: {
! 39: long type = FORMAT_TYPE_DOUBLE;
! 40: UChar* sstr = NULL;
! 41: int sstr_len = 0;
! 42: char* str = NULL;
! 43: int str_len;
! 44: int32_t val32, position = 0;
! 45: int64_t val64;
! 46: double val_double;
! 47: int32_t* position_p = NULL;
! 48: zval *zposition = NULL;
! 49: char *oldlocale;
! 50: FORMATTER_METHOD_INIT_VARS;
! 51:
! 52: /* Parse parameters. */
! 53: if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os|lz!",
! 54: &object, NumberFormatter_ce_ptr, &str, &str_len, &type, &zposition ) == FAILURE )
! 55: {
! 56: intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
! 57: "number_parse: unable to parse input params", 0 TSRMLS_CC );
! 58:
! 59: RETURN_FALSE;
! 60: }
! 61:
! 62: /* Fetch the object. */
! 63: FORMATTER_METHOD_FETCH_OBJECT;
! 64:
! 65: /* Convert given string to UTF-16. */
! 66: intl_convert_utf8_to_utf16(&sstr, &sstr_len, str, str_len, &INTL_DATA_ERROR_CODE(nfo));
! 67: INTL_METHOD_CHECK_STATUS( nfo, "String conversion to UTF-16 failed" );
! 68:
! 69: if(zposition) {
! 70: convert_to_long(zposition);
! 71: position = (int32_t)Z_LVAL_P( zposition );
! 72: position_p = &position;
! 73: }
! 74:
! 75: #if ICU_LOCALE_BUG && defined(LC_NUMERIC)
! 76: oldlocale = setlocale(LC_NUMERIC, "C");
! 77: #endif
! 78:
! 79: switch(type) {
! 80: case FORMAT_TYPE_INT32:
! 81: val32 = unum_parse(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
! 82: RETVAL_LONG(val32);
! 83: break;
! 84: case FORMAT_TYPE_INT64:
! 85: val64 = unum_parseInt64(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
! 86: if(val64 > LONG_MAX || val64 < -LONG_MAX) {
! 87: RETVAL_DOUBLE(val64);
! 88: } else {
! 89: val32 = (int32_t)val64;
! 90: RETVAL_LONG(val32);
! 91: }
! 92: break;
! 93: case FORMAT_TYPE_DOUBLE:
! 94: val_double = unum_parseDouble(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, &INTL_DATA_ERROR_CODE(nfo));
! 95: RETVAL_DOUBLE(val_double);
! 96: break;
! 97: default:
! 98: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unsupported format type %ld", type);
! 99: RETVAL_FALSE;
! 100: break;
! 101: }
! 102: #if ICU_LOCALE_BUG && defined(LC_NUMERIC)
! 103: setlocale(LC_NUMERIC, oldlocale);
! 104: #endif
! 105: if(zposition) {
! 106: zval_dtor(zposition);
! 107: ZVAL_LONG(zposition, position);
! 108: }
! 109:
! 110: if (sstr) {
! 111: efree(sstr);
! 112: }
! 113:
! 114: INTL_METHOD_CHECK_STATUS( nfo, "Number parsing failed" );
! 115: }
! 116: /* }}} */
! 117:
! 118: /* {{{ proto double NumberFormatter::parseCurrency( string $str, string $¤cy[, int $&position] )
! 119: * Parse a number as currency. }}} */
! 120: /* {{{ proto double numfmt_parse_currency( NumberFormatter $nf, string $str, string $¤cy[, int $&position] )
! 121: * Parse a number as currency.
! 122: */
! 123: PHP_FUNCTION( numfmt_parse_currency )
! 124: {
! 125: double number;
! 126: UChar currency[5] = {0};
! 127: UChar* sstr = NULL;
! 128: int sstr_len = 0;
! 129: char *currency_str = NULL;
! 130: int currency_len = 0;
! 131: char *str;
! 132: int str_len;
! 133: int32_t* position_p = NULL;
! 134: int32_t position = 0;
! 135: zval *zcurrency, *zposition = NULL;
! 136: FORMATTER_METHOD_INIT_VARS;
! 137:
! 138: /* Parse parameters. */
! 139: if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Osz|z!",
! 140: &object, NumberFormatter_ce_ptr, &str, &str_len, &zcurrency, &zposition ) == FAILURE )
! 141: {
! 142: intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
! 143: "number_parse_currency: unable to parse input params", 0 TSRMLS_CC );
! 144:
! 145: RETURN_FALSE;
! 146: }
! 147:
! 148: /* Fetch the object. */
! 149: FORMATTER_METHOD_FETCH_OBJECT;
! 150:
! 151: /* Convert given string to UTF-16. */
! 152: intl_convert_utf8_to_utf16(&sstr, &sstr_len, str, str_len, &INTL_DATA_ERROR_CODE(nfo));
! 153: INTL_METHOD_CHECK_STATUS( nfo, "String conversion to UTF-16 failed" );
! 154:
! 155: if(zposition) {
! 156: convert_to_long(zposition);
! 157: position = (int32_t)Z_LVAL_P( zposition );
! 158: position_p = &position;
! 159: }
! 160:
! 161: number = unum_parseDoubleCurrency(FORMATTER_OBJECT(nfo), sstr, sstr_len, position_p, currency, &INTL_DATA_ERROR_CODE(nfo));
! 162: if(zposition) {
! 163: zval_dtor(zposition);
! 164: ZVAL_LONG(zposition, position);
! 165: }
! 166: if (sstr) {
! 167: efree(sstr);
! 168: }
! 169: INTL_METHOD_CHECK_STATUS( nfo, "Number parsing failed" );
! 170:
! 171: /* Convert parsed currency to UTF-8 and pass it back to caller. */
! 172: intl_convert_utf16_to_utf8(¤cy_str, ¤cy_len, currency, u_strlen(currency), &INTL_DATA_ERROR_CODE(nfo));
! 173: INTL_METHOD_CHECK_STATUS( nfo, "Currency conversion to UTF-8 failed" );
! 174: zval_dtor( zcurrency );
! 175: ZVAL_STRINGL(zcurrency, currency_str, currency_len, 0);
! 176:
! 177: RETVAL_DOUBLE( number );
! 178: }
! 179: /* }}} */
! 180:
! 181: /*
! 182: * Local variables:
! 183: * tab-width: 4
! 184: * c-basic-offset: 4
! 185: * End:
! 186: * vim600: noet sw=4 ts=4 fdm=marker
! 187: * vim<600: noet sw=4 ts=4
! 188: */
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