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120 lines
3.5 KiB
C
Executable File
120 lines
3.5 KiB
C
Executable File
/*
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+----------------------------------------------------------------------+
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| PHP Version 5 |
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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: Vadim Savchuk <vsavchuk@productengine.com> |
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| Dmitry Lakhtyuk <dlakhtyuk@productengine.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 "collator_class.h"
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#include "collator_compare.h"
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#include "intl_convert.h"
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/* {{{ proto int Collator::compare( string $str1, string $str2 )
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* Compare two strings. }}} */
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/* {{{ proto int collator_compare( Collator $coll, string $str1, string $str2 )
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* Compare two strings.
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*/
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PHP_FUNCTION( collator_compare )
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{
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char* str1 = NULL;
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char* str2 = NULL;
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int str1_len = 0;
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int str2_len = 0;
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UChar* ustr1 = NULL;
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UChar* ustr2 = NULL;
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int ustr1_len = 0;
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int ustr2_len = 0;
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UCollationResult result;
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COLLATOR_METHOD_INIT_VARS
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/* Parse parameters. */
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if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss",
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&object, Collator_ce_ptr, &str1, &str1_len, &str2, &str2_len ) == FAILURE )
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{
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intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
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"collator_compare: unable to parse input params", 0 TSRMLS_CC );
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RETURN_FALSE;
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}
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/* Fetch the object. */
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COLLATOR_METHOD_FETCH_OBJECT;
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/*
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* Compare given strings (converting them to UTF-16 first).
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*/
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/* First convert the strings to UTF-16. */
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intl_convert_utf8_to_utf16(
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&ustr1, &ustr1_len, str1, str1_len, COLLATOR_ERROR_CODE_P( co ) );
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if( U_FAILURE( COLLATOR_ERROR_CODE( co ) ) )
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{
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/* Set global error code. */
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intl_error_set_code( NULL, COLLATOR_ERROR_CODE( co ) TSRMLS_CC );
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/* Set error messages. */
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intl_errors_set_custom_msg( COLLATOR_ERROR_P( co ),
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"Error converting first argument to UTF-16", 0 TSRMLS_CC );
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efree( ustr1 );
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RETURN_FALSE;
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}
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intl_convert_utf8_to_utf16(
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&ustr2, &ustr2_len, str2, str2_len, COLLATOR_ERROR_CODE_P( co ) );
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if( U_FAILURE( COLLATOR_ERROR_CODE( co ) ) )
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{
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/* Set global error code. */
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intl_error_set_code( NULL, COLLATOR_ERROR_CODE( co ) TSRMLS_CC );
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/* Set error messages. */
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intl_errors_set_custom_msg( COLLATOR_ERROR_P( co ),
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"Error converting second argument to UTF-16", 0 TSRMLS_CC );
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efree( ustr1 );
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efree( ustr2 );
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RETURN_FALSE;
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}
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/* Then compare them. */
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result = ucol_strcoll(
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co->ucoll,
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ustr1, ustr1_len,
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ustr2, ustr2_len );
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if( ustr1 )
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efree( ustr1 );
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if( ustr2 )
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efree( ustr2 );
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/* Return result of the comparison. */
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RETURN_LONG( result );
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}
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/* }}} */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* End:
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* vim600: noet sw=4 ts=4 fdm=marker
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* vim<600: noet sw=4 ts=4
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*/
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