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
21 #include "php_intl.h"
22 #include "msgformat_class.h"
23 #include "msgformat_data.h"
24 #include "msgformat_helpers.h"
25 #include "intl_convert.h"
26
27 #ifndef Z_ADDREF_P
28 #define Z_ADDREF_P(z) ((z)->refcount++)
29 #endif
30
31 /* {{{ */
msgfmt_do_format(MessageFormatter_object * mfo,zval * args,zval * return_value)32 static void msgfmt_do_format(MessageFormatter_object *mfo, zval *args, zval *return_value)
33 {
34 UChar* formatted = NULL;
35 int32_t formatted_len = 0;
36
37 umsg_format_helper(mfo, Z_ARRVAL_P(args), &formatted, &formatted_len);
38
39 if (U_FAILURE(INTL_DATA_ERROR_CODE(mfo))) {
40 if (formatted) {
41 efree(formatted);
42 }
43 RETURN_FALSE;
44 } else {
45 INTL_METHOD_RETVAL_UTF8(mfo, formatted, formatted_len, 1);
46 }
47 }
48 /* }}} */
49
50 /* {{{ Format a message. */
PHP_FUNCTION(msgfmt_format)51 PHP_FUNCTION( msgfmt_format )
52 {
53 zval *args;
54 MSG_FORMAT_METHOD_INIT_VARS;
55
56
57 /* Parse parameters. */
58 if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Oa",
59 &object, MessageFormatter_ce_ptr, &args ) == FAILURE )
60 {
61 RETURN_THROWS();
62 }
63
64 /* Fetch the object. */
65 MSG_FORMAT_METHOD_FETCH_OBJECT;
66
67 msgfmt_do_format(mfo, args, return_value);
68 }
69 /* }}} */
70
71 /* {{{ Format a message. */
PHP_FUNCTION(msgfmt_format_message)72 PHP_FUNCTION( msgfmt_format_message )
73 {
74 zval *args;
75 UChar *spattern = NULL;
76 int spattern_len = 0;
77 char *pattern = NULL;
78 size_t pattern_len = 0;
79 const char *slocale = NULL;
80 size_t slocale_len = 0;
81 MessageFormatter_object mf;
82 MessageFormatter_object *mfo = &mf;
83 UParseError parse_error;
84
85 /* Parse parameters. */
86 if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "ssa",
87 &slocale, &slocale_len, &pattern, &pattern_len, &args ) == FAILURE )
88 {
89 RETURN_THROWS();
90 }
91
92 INTL_CHECK_LOCALE_LEN(slocale_len);
93
94 memset(mfo, 0, sizeof(*mfo));
95 msgformat_data_init(&mfo->mf_data);
96
97 if(pattern && pattern_len) {
98 intl_convert_utf8_to_utf16(&spattern, &spattern_len, pattern, pattern_len, &INTL_DATA_ERROR_CODE(mfo));
99 if( U_FAILURE(INTL_DATA_ERROR_CODE((mfo))) )
100 {
101 intl_error_set(/* intl_error* */ NULL, U_ILLEGAL_ARGUMENT_ERROR,
102 "msgfmt_format_message: error converting pattern to UTF-16", 0 );
103 RETURN_FALSE;
104 }
105 } else {
106 spattern_len = 0;
107 spattern = NULL;
108 }
109
110 if(slocale_len == 0) {
111 slocale = intl_locale_get_default();
112 }
113
114 #ifdef MSG_FORMAT_QUOTE_APOS
115 if(msgformat_fix_quotes(&spattern, &spattern_len, &INTL_DATA_ERROR_CODE(mfo)) != SUCCESS) {
116 intl_error_set(/* intl_error* */ NULL, U_INVALID_FORMAT_ERROR,
117 "msgfmt_format_message: error converting pattern to quote-friendly format", 0 );
118 RETURN_FALSE;
119 }
120 #endif
121
122 /* Create an ICU message formatter. */
123 MSG_FORMAT_OBJECT(mfo) = umsg_open(spattern, spattern_len, slocale, &parse_error, &INTL_DATA_ERROR_CODE(mfo));
124 if(spattern && spattern_len) {
125 efree(spattern);
126 }
127
128 /* Cannot use INTL_METHOD_CHECK_STATUS() as we need to free the message object formatter */
129 if (U_FAILURE(INTL_DATA_ERROR_CODE(mfo))) {
130 if (INTL_DATA_ERROR_CODE( mfo ) == U_PATTERN_SYNTAX_ERROR) {
131 char *msg = NULL;
132 smart_str parse_error_str;
133 parse_error_str = intl_parse_error_to_string( &parse_error );
134 spprintf( &msg, 0, "pattern syntax error (%s)", parse_error_str.s? ZSTR_VAL(parse_error_str.s) : "unknown parser error" );
135 smart_str_free( &parse_error_str );
136
137 /* Pass NULL to intl_error* parameter to store message in global Intl error msg stack */
138 intl_error_set_code(/* intl_error* */ NULL, INTL_DATA_ERROR_CODE( mfo ) );
139 intl_errors_set_custom_msg(/* intl_error* */ NULL, msg, 1 );
140
141 efree( msg );
142 } else {
143 intl_errors_set_custom_msg(/* intl_error* */ NULL, "Creating message formatter failed", 0 );
144 }
145 umsg_close(MSG_FORMAT_OBJECT(mfo));
146 RETURN_FALSE;
147 }
148
149 msgfmt_do_format(mfo, args, return_value);
150
151 /* drop the temporary formatter */
152 msgformat_data_free(&mfo->mf_data);
153 }
154 /* }}} */
155
