1 /*
2 +----------------------------------------------------------------------+
3 | This source file is subject to version 3.01 of the PHP license, |
4 | that is bundled with this package in the file LICENSE, and is |
5 | available through the world-wide-web at the following url: |
6 | https://www.php.net/license/3_01.txt |
7 | If you did not receive a copy of the PHP license and are unable to |
8 | obtain it through the world-wide-web, please send a note to |
9 | license@php.net so we can mail you a copy immediately. |
10 +----------------------------------------------------------------------+
11 | Authors: Stanislav Malyshev <stas@zend.com> |
12 +----------------------------------------------------------------------+
13 */
14
15 #ifdef HAVE_CONFIG_H
16 #include "config.h"
17 #endif
18
19 #include <unicode/ustring.h>
20 #include <unicode/umsg.h>
21
22 #include "php_intl.h"
23 #include "msgformat_class.h"
24 #include "msgformat_data.h"
25 #include "intl_convert.h"
26
27 /* {{{ */
msgfmt_ctor(INTERNAL_FUNCTION_PARAMETERS,zend_error_handling * error_handling,bool * error_handling_replaced)28 static int msgfmt_ctor(INTERNAL_FUNCTION_PARAMETERS, zend_error_handling *error_handling, bool *error_handling_replaced)
29 {
30 const char* locale;
31 char* pattern;
32 size_t locale_len = 0, pattern_len = 0;
33 UChar* spattern = NULL;
34 int spattern_len = 0;
35 zval* object;
36 MessageFormatter_object* mfo;
37 UParseError parse_error;
38 intl_error_reset( NULL );
39
40 object = return_value;
41 /* Parse parameters. */
42 if( zend_parse_parameters( ZEND_NUM_ARGS(), "ss",
43 &locale, &locale_len, &pattern, &pattern_len ) == FAILURE )
44 {
45 return FAILURE;
46 }
47
48 if (error_handling != NULL) {
49 zend_replace_error_handling(EH_THROW, IntlException_ce_ptr, error_handling);
50 *error_handling_replaced = 1;
51 }
52
53 INTL_CHECK_LOCALE_LEN_OR_FAILURE(locale_len);
54 MSG_FORMAT_METHOD_FETCH_OBJECT_NO_CHECK;
55
56 /* Convert pattern (if specified) to UTF-16. */
57 if(pattern && pattern_len) {
58 intl_convert_utf8_to_utf16(&spattern, &spattern_len, pattern, pattern_len, &INTL_DATA_ERROR_CODE(mfo));
59 INTL_CTOR_CHECK_STATUS(mfo, "msgfmt_create: error converting pattern to UTF-16");
60 } else {
61 spattern_len = 0;
62 spattern = NULL;
63 }
64
65 if(locale_len == 0) {
66 locale = intl_locale_get_default();
67 }
68
69 #ifdef MSG_FORMAT_QUOTE_APOS
70 if(msgformat_fix_quotes(&spattern, &spattern_len, &INTL_DATA_ERROR_CODE(mfo)) != SUCCESS) {
71 INTL_CTOR_CHECK_STATUS(mfo, "msgfmt_create: error converting pattern to quote-friendly format");
72 }
73 #endif
74
75 if ((mfo)->mf_data.orig_format) {
76 msgformat_data_free(&mfo->mf_data);
77 }
78
79 (mfo)->mf_data.orig_format = estrndup(pattern, pattern_len);
80 (mfo)->mf_data.orig_format_len = pattern_len;
81
82 /* Create an ICU message formatter. */
83 MSG_FORMAT_OBJECT(mfo) = umsg_open(spattern, spattern_len, locale, &parse_error, &INTL_DATA_ERROR_CODE(mfo));
84
85 if(spattern) {
86 efree(spattern);
87 }
88
89 if (INTL_DATA_ERROR_CODE( mfo ) == U_PATTERN_SYNTAX_ERROR) {
90 char *msg = NULL;
91 smart_str parse_error_str;
92 parse_error_str = intl_parse_error_to_string( &parse_error );
93 spprintf( &msg, 0, "pattern syntax error (%s)", parse_error_str.s? ZSTR_VAL(parse_error_str.s) : "unknown parser error" );
94 smart_str_free( &parse_error_str );
95
96 intl_error_set_code( NULL, INTL_DATA_ERROR_CODE( mfo ) );
97 intl_errors_set_custom_msg( INTL_DATA_ERROR_P( mfo ), msg, 1 );
98
99 efree( msg );
100 return FAILURE;
101 }
102
103 INTL_CTOR_CHECK_STATUS(mfo, "msgfmt_create: message formatter creation failed");
104 return SUCCESS;
105 }
106 /* }}} */
107
108 /* {{{ Create formatter. */
PHP_FUNCTION(msgfmt_create)109 PHP_FUNCTION( msgfmt_create )
110 {
111 object_init_ex( return_value, MessageFormatter_ce_ptr );
112 if (msgfmt_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, NULL, NULL) == FAILURE) {
113 zval_ptr_dtor(return_value);
114 RETURN_NULL();
115 }
116 }
117 /* }}} */
118
119 /* {{{ MessageFormatter object constructor. */
PHP_METHOD(MessageFormatter,__construct)120 PHP_METHOD( MessageFormatter, __construct )
121 {
122 zend_error_handling error_handling;
123 bool error_handling_replaced = 0;
124
125 return_value = ZEND_THIS;
126 if (msgfmt_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, &error_handling, &error_handling_replaced) == FAILURE) {
127 if (!EG(exception)) {
128 zend_string *err = intl_error_get_message(NULL);
129 zend_throw_exception(IntlException_ce_ptr, ZSTR_VAL(err), intl_error_get_code(NULL));
130 zend_string_release_ex(err, 0);
131 }
132 }
133 if (error_handling_replaced) {
134 zend_restore_error_handling(&error_handling);
135 }
136 }
137 /* }}} */
138
139 /* {{{ Get formatter's last error code. */
PHP_FUNCTION(msgfmt_get_error_code)140 PHP_FUNCTION( msgfmt_get_error_code )
141 {
142 zval* object = NULL;
143 MessageFormatter_object* mfo = NULL;
144
145 /* Parse parameters. */
146 if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "O",
147 &object, MessageFormatter_ce_ptr ) == FAILURE )
148 {
149 RETURN_THROWS();
150 }
151
152 mfo = Z_INTL_MESSAGEFORMATTER_P( object );
153
154 /* Return formatter's last error code. */
155 RETURN_LONG( INTL_DATA_ERROR_CODE(mfo) );
156 }
157 /* }}} */
158
159 /* {{{ Get text description for formatter's last error code. */
PHP_FUNCTION(msgfmt_get_error_message)160 PHP_FUNCTION( msgfmt_get_error_message )
161 {
162 zend_string* message = NULL;
163 zval* object = NULL;
164 MessageFormatter_object* mfo = NULL;
165
166 /* Parse parameters. */
167 if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "O",
168 &object, MessageFormatter_ce_ptr ) == FAILURE )
169 {
170 RETURN_THROWS();
171 }
172
173 mfo = Z_INTL_MESSAGEFORMATTER_P( object );
174
175 /* Return last error message. */
176 message = intl_error_get_message( &mfo->mf_data.error );
177 RETURN_STR(message);
178 }
179 /* }}} */
180
