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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: Vadim Savchuk <vsavchuk@productengine.com> | | Dmitry Lakhtyuk <dlakhtyuk@productengine.com> | +----------------------------------------------------------------------+ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "php_intl.h" #include "collator_class.h" #include "collator_compare.h" #include "intl_convert.h" /* {{{ proto int Collator::compare( string $str1, string $str2 ) * Compare two strings. }}} */ /* {{{ proto int collator_compare( Collator $coll, string $str1, string $str2 ) * Compare two strings. */ PHP_FUNCTION( collator_compare ) { char* str1 = NULL; char* str2 = NULL; int str1_len = 0; int str2_len = 0; UChar* ustr1 = NULL; UChar* ustr2 = NULL; int ustr1_len = 0; int ustr2_len = 0; UCollationResult result; COLLATOR_METHOD_INIT_VARS /* Parse parameters. */ if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss", &object, Collator_ce_ptr, &str1, &str1_len, &str2, &str2_len ) == FAILURE ) { intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, "collator_compare: unable to parse input params", 0 TSRMLS_CC ); RETURN_FALSE; } /* Fetch the object. */ COLLATOR_METHOD_FETCH_OBJECT; if (!co || !co->ucoll) { intl_error_set_code( NULL, COLLATOR_ERROR_CODE( co ) TSRMLS_CC ); intl_errors_set_custom_msg( COLLATOR_ERROR_P( co ), "Object not initialized", 0 TSRMLS_CC ); php_error_docref(NULL TSRMLS_CC, E_RECOVERABLE_ERROR, "Object not initialized"); RETURN_FALSE; } /* * Compare given strings (converting them to UTF-16 first). */ /* First convert the strings to UTF-16. */ intl_convert_utf8_to_utf16( &ustr1, &ustr1_len, str1, str1_len, COLLATOR_ERROR_CODE_P( co ) ); if( U_FAILURE( COLLATOR_ERROR_CODE( co ) ) ) { /* Set global error code. */ intl_error_set_code( NULL, COLLATOR_ERROR_CODE( co ) TSRMLS_CC ); /* Set error messages. */ intl_errors_set_custom_msg( COLLATOR_ERROR_P( co ), "Error converting first argument to UTF-16", 0 TSRMLS_CC ); if (ustr1) { efree( ustr1 ); } RETURN_FALSE; } intl_convert_utf8_to_utf16( &ustr2, &ustr2_len, str2, str2_len, COLLATOR_ERROR_CODE_P( co ) ); if( U_FAILURE( COLLATOR_ERROR_CODE( co ) ) ) { /* Set global error code. */ intl_error_set_code( NULL, COLLATOR_ERROR_CODE( co ) TSRMLS_CC ); /* Set error messages. */ intl_errors_set_custom_msg( COLLATOR_ERROR_P( co ), "Error converting second argument to UTF-16", 0 TSRMLS_CC ); if (ustr1) { efree( ustr1 ); } if (ustr2) { efree( ustr2 ); } RETURN_FALSE; } /* Then compare them. */ result = ucol_strcoll( co->ucoll, ustr1, ustr1_len, ustr2, ustr2_len ); if( ustr1 ) efree( ustr1 ); if( ustr2 ) efree( ustr2 ); /* Return result of the comparison. */ RETURN_LONG( result ); } /* }}} */ /* * 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 */