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    | http://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 /* {{{ */
msgfmt_do_parse(MessageFormatter_object * mfo,char * source,size_t src_len,zval * return_value)28 static void msgfmt_do_parse(MessageFormatter_object *mfo, char *source, size_t src_len, zval *return_value)
29 {
30 	zval *fargs;
31 	int count = 0;
32 	int i;
33 	UChar *usource = NULL;
34 	int usrc_len = 0;
35 
36 	intl_convert_utf8_to_utf16(&usource, &usrc_len, source, src_len, &INTL_DATA_ERROR_CODE(mfo));
37 	INTL_METHOD_CHECK_STATUS(mfo, "Converting parse string failed");
38 
39 	umsg_parse_helper(MSG_FORMAT_OBJECT(mfo), &count, &fargs, usource, usrc_len, &INTL_DATA_ERROR_CODE(mfo));
40 	if (usource) {
41 		efree(usource);
42 	}
43 	INTL_METHOD_CHECK_STATUS(mfo, "Parsing failed");
44 
45 	array_init(return_value);
46 	for(i=0;i<count;i++) {
47 		add_next_index_zval(return_value, &fargs[i]);
48 	}
49 	efree(fargs);
50 }
51 /* }}} */
52 
53 /* {{{ Parse a message */
PHP_FUNCTION(msgfmt_parse)54 PHP_FUNCTION( msgfmt_parse )
55 {
56 	char *source;
57 	size_t source_len;
58 	MSG_FORMAT_METHOD_INIT_VARS;
59 
60 
61 	/* Parse parameters. */
62 	if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Os",
63 		&object, MessageFormatter_ce_ptr,  &source, &source_len ) == FAILURE )
64 	{
65 		RETURN_THROWS();
66 	}
67 
68 	/* Fetch the object. */
69 	MSG_FORMAT_METHOD_FETCH_OBJECT;
70 
71 	msgfmt_do_parse(mfo, source, source_len, return_value);
72 }
73 /* }}} */
74 
75 /* {{{ Parse a message. */
PHP_FUNCTION(msgfmt_parse_message)76 PHP_FUNCTION( msgfmt_parse_message )
77 {
78 	UChar      *spattern = NULL;
79 	int         spattern_len = 0;
80 	char       *pattern = NULL;
81 	size_t      pattern_len = 0;
82 	const char *slocale = NULL;
83 	size_t      slocale_len = 0;
84 	char       *source = NULL;
85 	size_t      src_len = 0;
86 	MessageFormatter_object mf;
87 	MessageFormatter_object *mfo = &mf;
88 
89 	/* Parse parameters. */
90 	if( zend_parse_parameters( ZEND_NUM_ARGS(), "sss",
91 		  &slocale, &slocale_len, &pattern, &pattern_len, &source, &src_len ) == FAILURE )
92 	{
93 		RETURN_THROWS();
94 	}
95 
96 	INTL_CHECK_LOCALE_LEN(slocale_len);
97 	memset(mfo, 0, sizeof(*mfo));
98 	msgformat_data_init(&mfo->mf_data);
99 
100 	if(pattern && pattern_len) {
101 		intl_convert_utf8_to_utf16(&spattern, &spattern_len, pattern, pattern_len, &INTL_DATA_ERROR_CODE(mfo));
102 		if( U_FAILURE(INTL_DATA_ERROR_CODE((mfo))) )
103 		{
104 			intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR,
105 				"msgfmt_parse_message: error converting pattern to UTF-16", 0 );
106 			RETURN_FALSE;
107 		}
108 	} else {
109 		spattern_len = 0;
110 		spattern = NULL;
111 	}
112 
113 	if(slocale_len == 0) {
114 		slocale = intl_locale_get_default();
115 	}
116 
117 #ifdef MSG_FORMAT_QUOTE_APOS
118 	if(msgformat_fix_quotes(&spattern, &spattern_len, &INTL_DATA_ERROR_CODE(mfo)) != SUCCESS) {
119 		intl_error_set( NULL, U_INVALID_FORMAT_ERROR,
120 			"msgfmt_parse_message: error converting pattern to quote-friendly format", 0 );
121 		RETURN_FALSE;
122 	}
123 #endif
124 
125 	/* Create an ICU message formatter. */
126 	MSG_FORMAT_OBJECT(mfo) = umsg_open(spattern, spattern_len, slocale, NULL, &INTL_DATA_ERROR_CODE(mfo));
127 	if(spattern && spattern_len) {
128 		efree(spattern);
129 	}
130 	INTL_METHOD_CHECK_STATUS(mfo, "Creating message formatter failed");
131 
132 	msgfmt_do_parse(mfo, source, src_len, return_value);
133 
134 	/* drop the temporary formatter */
135 	msgformat_data_free(&mfo->mf_data);
136 }
137 /* }}} */
138