1 /*
2    +----------------------------------------------------------------------+
3    | PHP Version 7                                                        |
4    +----------------------------------------------------------------------+
5    | This source file is subject to version 3.01 of the PHP license,      |
6    | that is bundled with this package in the file LICENSE, and is        |
7    | available through the world-wide-web at the following url:           |
8    | http://www.php.net/license/3_01.txt                                  |
9    | If you did not receive a copy of the PHP license and are unable to   |
10    | obtain it through the world-wide-web, please send a note to          |
11    | license@php.net so we can mail you a copy immediately.               |
12    +----------------------------------------------------------------------+
13    | Authors: Stanislav Malyshev <stas@zend.com>                          |
14    +----------------------------------------------------------------------+
15  */
16 
17 #ifdef HAVE_CONFIG_H
18 #include "config.h"
19 #endif
20 
21 #include <unicode/ustring.h>
22 
23 #include "php_intl.h"
24 #include "msgformat_class.h"
25 #include "msgformat_parse.h"
26 #include "msgformat_data.h"
27 #include "msgformat_helpers.h"
28 #include "intl_convert.h"
29 
30 /* {{{ */
msgfmt_do_parse(MessageFormatter_object * mfo,char * source,size_t src_len,zval * return_value)31 static void msgfmt_do_parse(MessageFormatter_object *mfo, char *source, size_t src_len, zval *return_value)
32 {
33 	zval *fargs;
34 	int count = 0;
35 	int i;
36 	UChar *usource = NULL;
37 	int usrc_len = 0;
38 
39 	intl_convert_utf8_to_utf16(&usource, &usrc_len, source, src_len, &INTL_DATA_ERROR_CODE(mfo));
40 	INTL_METHOD_CHECK_STATUS(mfo, "Converting parse string failed");
41 
42 	umsg_parse_helper(MSG_FORMAT_OBJECT(mfo), &count, &fargs, usource, usrc_len, &INTL_DATA_ERROR_CODE(mfo));
43 	if (usource) {
44 		efree(usource);
45 	}
46 	INTL_METHOD_CHECK_STATUS(mfo, "Parsing failed");
47 
48 	array_init(return_value);
49 	for(i=0;i<count;i++) {
50 		add_next_index_zval(return_value, &fargs[i]);
51 	}
52 	efree(fargs);
53 }
54 /* }}} */
55 
56 /* {{{ proto array MessageFormatter::parse( string $source )
57  * Parse a message }}} */
58 /* {{{ proto array msgfmt_parse( MessageFormatter $nf, string $source )
59  * Parse a message.
60  */
PHP_FUNCTION(msgfmt_parse)61 PHP_FUNCTION( msgfmt_parse )
62 {
63 	char *source;
64 	size_t source_len;
65 	MSG_FORMAT_METHOD_INIT_VARS;
66 
67 
68 	/* Parse parameters. */
69 	if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Os",
70 		&object, MessageFormatter_ce_ptr,  &source, &source_len ) == FAILURE )
71 	{
72 		intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
73 			"msgfmt_parse: unable to parse input params", 0 );
74 
75 		RETURN_FALSE;
76 	}
77 
78 	/* Fetch the object. */
79 	MSG_FORMAT_METHOD_FETCH_OBJECT;
80 
81 	msgfmt_do_parse(mfo, source, source_len, return_value);
82 }
83 /* }}} */
84 
85 /* {{{ proto array MessageFormatter::formatMessage( string $locale, string $pattern, string $source )
86  * Parse a message. }}} */
87 /* {{{ proto array numfmt_parse_message( string $locale, string $pattern, string $source )
88  * Parse a message.
89  */
PHP_FUNCTION(msgfmt_parse_message)90 PHP_FUNCTION( msgfmt_parse_message )
91 {
92 	UChar      *spattern = NULL;
93 	int         spattern_len = 0;
94 	char       *pattern = NULL;
95 	size_t      pattern_len = 0;
96 	const char *slocale = NULL;
97 	size_t      slocale_len = 0;
98 	char       *source = NULL;
99 	size_t      src_len = 0;
100 	MessageFormatter_object mf;
101 	MessageFormatter_object *mfo = &mf;
102 
103 	/* Parse parameters. */
104 	if( zend_parse_parameters( ZEND_NUM_ARGS(), "sss",
105 		  &slocale, &slocale_len, &pattern, &pattern_len, &source, &src_len ) == FAILURE )
106 	{
107 		intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
108 			"msgfmt_parse_message: unable to parse input params", 0 );
109 
110 		RETURN_FALSE;
111 	}
112 
113 	INTL_CHECK_LOCALE_LEN(slocale_len);
114 	memset(mfo, 0, sizeof(*mfo));
115 	msgformat_data_init(&mfo->mf_data);
116 
117 	if(pattern && pattern_len) {
118 		intl_convert_utf8_to_utf16(&spattern, &spattern_len, pattern, pattern_len, &INTL_DATA_ERROR_CODE(mfo));
119 		if( U_FAILURE(INTL_DATA_ERROR_CODE((mfo))) )
120 		{
121 			intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
122 				"msgfmt_parse_message: error converting pattern to UTF-16", 0 );
123 			RETURN_FALSE;
124 		}
125 	} else {
126 		spattern_len = 0;
127 		spattern = NULL;
128 	}
129 
130 	if(slocale_len == 0) {
131 		slocale = intl_locale_get_default();
132 	}
133 
134 #ifdef MSG_FORMAT_QUOTE_APOS
135 	if(msgformat_fix_quotes(&spattern, &spattern_len, &INTL_DATA_ERROR_CODE(mfo)) != SUCCESS) {
136 		intl_error_set( NULL, U_INVALID_FORMAT_ERROR,
137 			"msgfmt_parse_message: error converting pattern to quote-friendly format", 0 );
138 		RETURN_FALSE;
139 	}
140 #endif
141 
142 	/* Create an ICU message formatter. */
143 	MSG_FORMAT_OBJECT(mfo) = umsg_open(spattern, spattern_len, slocale, NULL, &INTL_DATA_ERROR_CODE(mfo));
144 	if(spattern && spattern_len) {
145 		efree(spattern);
146 	}
147 	INTL_METHOD_CHECK_STATUS(mfo, "Creating message formatter failed");
148 
149 	msgfmt_do_parse(mfo, source, src_len, return_value);
150 
151 	/* drop the temporary formatter */
152 	msgformat_data_free(&mfo->mf_data);
153 }
154 /* }}} */
155 
156 /*
157  * Local variables:
158  * tab-width: 4
159  * c-basic-offset: 4
160  * End:
161  * vim600: noet sw=4 ts=4 fdm=marker
162  * vim<600: noet sw=4 ts=4
163  */
164