msgformat_format.c

/*
 +----------------------------------------------------------------------+
 | 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: |
 | https://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> |
 +----------------------------------------------------------------------+
 */

#ifdefHAVE_CONFIG_H
#include<config.h>
#endif

#include<unicode/ustring.h>

#include"php_intl.h"
#include"msgformat_class.h"
#include"msgformat_data.h"
#include"msgformat_helpers.h"
#include"intl_convert.h"

#ifndefZ_ADDREF_P
#defineZ_ADDREF_P(z) ((z)->refcount++)
#endif

/* {{{ */
staticvoidmsgfmt_do_format(MessageFormatter_object*mfo, zval*args, zval*return_value)
{
UChar*formatted=NULL;
int32_tformatted_len=0;

umsg_format_helper(mfo, Z_ARRVAL_P(args), &formatted, &formatted_len);

if (U_FAILURE(INTL_DATA_ERROR_CODE(mfo))) {
if (formatted) {
efree(formatted);
 }
RETURN_FALSE;
 } else {
INTL_METHOD_RETVAL_UTF8(mfo, formatted, formatted_len, 1);
 }
}
/* }}} */

/* {{{ Format a message. */
PHP_FUNCTION( msgfmt_format )
{
zval*args;
MSG_FORMAT_METHOD_INIT_VARS;


/* Parse parameters. */
if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Oa",
&object, MessageFormatter_ce_ptr, &args ) ==FAILURE )
 {
RETURN_THROWS();
 }

/* Fetch the object. */
MSG_FORMAT_METHOD_FETCH_OBJECT;

msgfmt_do_format(mfo, args, return_value);
}
/* }}} */

/* {{{ Format a message. */
PHP_FUNCTION( msgfmt_format_message )
{
zval*args;
UChar*spattern=NULL;
intspattern_len=0;
char*pattern=NULL;
size_tpattern_len=0;
constchar*slocale=NULL;
size_tslocale_len=0;
MessageFormatter_objectmf;
MessageFormatter_object*mfo=&mf;
UParseErrorparse_error;

/* Parse parameters. */
if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "ssa",
&slocale, &slocale_len, &pattern, &pattern_len, &args ) ==FAILURE )
 {
RETURN_THROWS();
 }

INTL_CHECK_LOCALE_LEN(slocale_len);

memset(mfo, 0, sizeof(*mfo));
msgformat_data_init(&mfo->mf_data);

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(/* intl_error* */NULL, U_ILLEGAL_ARGUMENT_ERROR,
"msgfmt_format_message: error converting pattern to UTF-16", 0 );
RETURN_FALSE;
 }
 } else {
spattern_len=0;
spattern=NULL;
 }

if(slocale_len==0) {
slocale=intl_locale_get_default();
 }

#ifdefMSG_FORMAT_QUOTE_APOS
if(msgformat_fix_quotes(&spattern, &spattern_len, &INTL_DATA_ERROR_CODE(mfo)) !=SUCCESS) {
intl_error_set(/* intl_error* */NULL, U_INVALID_FORMAT_ERROR,
"msgfmt_format_message: error converting pattern to quote-friendly format", 0 );
RETURN_FALSE;
 }
#endif

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

/* Cannot use INTL_METHOD_CHECK_STATUS() as we need to free the message object formatter */
if (U_FAILURE(INTL_DATA_ERROR_CODE(mfo))) {
if (INTL_DATA_ERROR_CODE( mfo ) ==U_PATTERN_SYNTAX_ERROR) {
char*msg=NULL;
smart_strparse_error_str;
parse_error_str=intl_parse_error_to_string( &parse_error );
spprintf( &msg, 0, "pattern syntax error (%s)", parse_error_str.s? ZSTR_VAL(parse_error_str.s) : "unknown parser error" );
smart_str_free( &parse_error_str );

/* Pass NULL to intl_error* parameter to store message in global Intl error msg stack */
intl_error_set_code(/* intl_error* */NULL, INTL_DATA_ERROR_CODE( mfo ) );
intl_errors_set_custom_msg(/* intl_error* */NULL, msg, 1 );

efree( msg );
 } else {
intl_errors_set_custom_msg(/* intl_error* */NULL, "Creating message formatter failed", 0 );
 }
umsg_close(MSG_FORMAT_OBJECT(mfo));
RETURN_FALSE;
 }

msgfmt_do_format(mfo, args, return_value);

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