root/intl/msgformat/msgformat_parse.c

DEFINITIONS

1. msgfmt_do_parse
2. PHP_FUNCTION
3. PHP_FUNCTION

/*
   +----------------------------------------------------------------------+
   | 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 "php_intl.h"
#include "msgformat_class.h"
#include "msgformat_parse.h"
#include "msgformat_data.h"
#include "msgformat_helpers.h"
#include "intl_convert.h"

/* {{{ */
static void msgfmt_do_parse(MessageFormatter_object *mfo, char *source, int src_len, zval *return_value TSRMLS_DC) 
{
        zval **fargs;
        int count = 0;
        int i;
        UChar *usource = NULL;
        int usrc_len = 0;

        intl_convert_utf8_to_utf16(&usource, &usrc_len, source, src_len, &INTL_DATA_ERROR_CODE(mfo));
        INTL_METHOD_CHECK_STATUS(mfo, "Converting parse string failed");

        umsg_parse_helper(MSG_FORMAT_OBJECT(mfo), &count, &fargs, usource, usrc_len, &INTL_DATA_ERROR_CODE(mfo));
        if (usource) {
                efree(usource);
        }
        INTL_METHOD_CHECK_STATUS(mfo, "Parsing failed");

        array_init(return_value);
        for(i=0;i<count;i++) {
                add_next_index_zval(return_value, fargs[i]);
        }
        efree(fargs);
}
/* }}} */

/* {{{ proto array MessageFormatter::parse( string $source )
 * Parse a message }}} */
/* {{{ proto array msgfmt_parse( MessageFormatter $nf, string $source )
 * Parse a message.
 */
PHP_FUNCTION( msgfmt_parse )
{
        char *source;
        int source_len;
        MSG_FORMAT_METHOD_INIT_VARS;


        /* Parse parameters. */
        if( zend_parse_method_parameters( ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os",
                &object, MessageFormatter_ce_ptr,  &source, &source_len ) == FAILURE )
        {
                intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
                        "msgfmt_parse: unable to parse input params", 0 TSRMLS_CC );

                RETURN_FALSE;
        }

        /* Fetch the object. */
        MSG_FORMAT_METHOD_FETCH_OBJECT;

        msgfmt_do_parse(mfo, source, source_len, return_value TSRMLS_CC);
}
/* }}} */

/* {{{ proto array MessageFormatter::formatMessage( string $locale, string $pattern, string $source )
 * Parse a message. }}} */
/* {{{ proto array numfmt_parse_message( string $locale, string $pattern, string $source )
 * Parse a message.
 */
PHP_FUNCTION( msgfmt_parse_message )
{
        UChar      *spattern = NULL;
        int         spattern_len = 0;
        char       *pattern = NULL;
        int         pattern_len = 0;
        char       *slocale = NULL;
        int         slocale_len = 0;
        char       *source = NULL;
        int         src_len = 0;
        MessageFormatter_object mf = {0};
        MessageFormatter_object *mfo = &mf;

        /* Parse parameters. */
        if( zend_parse_parameters( ZEND_NUM_ARGS() TSRMLS_CC, "sss",
                  &slocale, &slocale_len, &pattern, &pattern_len, &source, &src_len ) == FAILURE )
        {
                intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
                        "msgfmt_parse_message: unable to parse input params", 0 TSRMLS_CC );

                RETURN_FALSE;
        }

        msgformat_data_init(&mfo->mf_data TSRMLS_CC);

        if(pattern && pattern_len) {
                intl_convert_utf8_to_utf16(&spattern, &spattern_len, pattern, pattern_len, &INTL_DATA_ERROR_CODE(mfo));
                if( U_FAILURE(INTL_DATA_ERROR_CODE((mfo))) )
                {
                        intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
                                "msgfmt_parse_message: error converting pattern to UTF-16", 0 TSRMLS_CC );
                        RETURN_FALSE;
                }
        } else {
                spattern_len = 0;
                spattern = NULL;
        }

        if(slocale_len == 0) {
                slocale = INTL_G(default_locale);
        }

#ifdef MSG_FORMAT_QUOTE_APOS
        if(msgformat_fix_quotes(&spattern, &spattern_len, &INTL_DATA_ERROR_CODE(mfo)) != SUCCESS) {
                intl_error_set( NULL, U_INVALID_FORMAT_ERROR,
                        "msgfmt_parse_message: error converting pattern to quote-friendly format", 0 TSRMLS_CC );
                RETURN_FALSE;
        }
#endif

        /* Create an ICU message formatter. */
        MSG_FORMAT_OBJECT(mfo) = umsg_open(spattern, spattern_len, slocale, NULL, &INTL_DATA_ERROR_CODE(mfo));
        if(spattern && spattern_len) {
                efree(spattern);
        }
        INTL_METHOD_CHECK_STATUS(mfo, "Creating message formatter failed");

        msgfmt_do_parse(mfo, source, src_len, return_value TSRMLS_CC);

        /* drop the temporary formatter */
        msgformat_data_free(&mfo->mf_data TSRMLS_CC);
}
/* }}} */

/*
 * 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
 */