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: Mel Dafert (mel@dafert.at) |
12 +----------------------------------------------------------------------+
13 */
14
15 #include "../intl_cppshims.h"
16
17 #include <unicode/dtptngen.h>
18
19 #include "../intl_convertcpp.h"
20
21 extern "C" {
22 #include "php_intl.h"
23 #define USE_DATETIMEPATTERNGENERATOR_POINTER 1
24 #include "datepatterngenerator_class.h"
25 #include <zend_exceptions.h>
26 #include <assert.h>
27 }
28
29 using icu::DateTimePatternGenerator;
30 using icu::Locale;
31 using icu::StringPiece;
32
dtpg_ctor(INTERNAL_FUNCTION_PARAMETERS,zend_error_handling * error_handling,bool * error_handling_replaced)33 static zend_result dtpg_ctor(INTERNAL_FUNCTION_PARAMETERS, zend_error_handling *error_handling, bool *error_handling_replaced)
34 {
35 char *locale_str;
36 size_t locale_len = 0;
37 IntlDatePatternGenerator_object* dtpgo;
38
39 intl_error_reset(NULL);
40 zval *object = return_value;
41
42 ZEND_PARSE_PARAMETERS_START(0, 1)
43 Z_PARAM_OPTIONAL
44 Z_PARAM_STRING_OR_NULL(locale_str, locale_len)
45 ZEND_PARSE_PARAMETERS_END_EX(return FAILURE);
46
47 if (error_handling != NULL) {
48 zend_replace_error_handling(EH_THROW, IntlException_ce_ptr, error_handling);
49 *error_handling_replaced = 1;
50 }
51
52 DTPATTERNGEN_METHOD_FETCH_OBJECT_NO_CHECK;
53
54 if (dtpgo->dtpg != NULL) {
55 intl_errors_set(DTPATTERNGEN_ERROR_P(dtpgo), U_ILLEGAL_ARGUMENT_ERROR, "Cannot call constructor twice", 0);
56 return FAILURE;
57 }
58
59 INTL_CHECK_LOCALE_LEN_OR_FAILURE(locale_len);
60 if (locale_len == 0) {
61 locale_str = (char *) intl_locale_get_default();
62 }
63 Locale locale = Locale::createFromName(locale_str);
64
65 dtpgo->dtpg = DateTimePatternGenerator::createInstance(
66 locale,
67 DTPATTERNGEN_ERROR_CODE(dtpgo));
68
69 if (U_FAILURE(DTPATTERNGEN_ERROR_CODE(dtpgo))) {
70 intl_error_set(NULL, DTPATTERNGEN_ERROR_CODE(dtpgo),
71 "Error creating DateTimePatternGenerator",
72 0);
73 return FAILURE;
74 }
75
76 return SUCCESS;
77 }
78
PHP_METHOD(IntlDatePatternGenerator,create)79 U_CFUNC PHP_METHOD( IntlDatePatternGenerator, create )
80 {
81 object_init_ex( return_value, IntlDatePatternGenerator_ce_ptr );
82 if (dtpg_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, NULL, NULL) == FAILURE) {
83 zval_ptr_dtor(return_value);
84 RETURN_NULL();
85 }
86 }
87
PHP_METHOD(IntlDatePatternGenerator,__construct)88 U_CFUNC PHP_METHOD( IntlDatePatternGenerator, __construct )
89 {
90 zend_error_handling error_handling;
91 bool error_handling_replaced = 0;
92
93 /* return_value param is being changed, therefore we will always return
94 * NULL here */
95 return_value = ZEND_THIS;
96 if (dtpg_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, &error_handling, &error_handling_replaced) == FAILURE) {
97 if (!EG(exception)) {
98 zend_string *err = intl_error_get_message(NULL);
99 zend_throw_exception(IntlException_ce_ptr, ZSTR_VAL(err), intl_error_get_code(NULL));
100 zend_string_release_ex(err, 0);
101 }
102 }
103 if (error_handling_replaced) {
104 zend_restore_error_handling(&error_handling);
105 }
106 }
107
108
PHP_METHOD(IntlDatePatternGenerator,getBestPattern)109 U_CFUNC PHP_METHOD( IntlDatePatternGenerator, getBestPattern )
110 {
111 char *skeleton_str = NULL;
112 size_t skeleton_len;
113 UnicodeString skeleton_uncleaned;
114
115 DTPATTERNGEN_METHOD_INIT_VARS;
116
117 /* Parse parameters. */
118 if( zend_parse_method_parameters( ZEND_NUM_ARGS(), getThis(), "Os",
119 &object, IntlDatePatternGenerator_ce_ptr, &skeleton_str, &skeleton_len ) == FAILURE )
120 {
121 RETURN_THROWS();
122 }
123
124 DTPATTERNGEN_METHOD_FETCH_OBJECT;
125
126 intl_stringFromChar(skeleton_uncleaned, skeleton_str, skeleton_len, DTPATTERNGEN_ERROR_CODE_P(dtpgo));
127
128 INTL_METHOD_CHECK_STATUS(dtpgo, "Skeleton is not a valid UTF-8 string");
129
130 UnicodeString skeleton = dtpgo->dtpg->getSkeleton(skeleton_uncleaned, DTPATTERNGEN_ERROR_CODE(dtpgo));
131
132 INTL_METHOD_CHECK_STATUS(dtpgo, "Error getting cleaned skeleton");
133
134 UnicodeString result = dtpgo->dtpg->getBestPattern(skeleton, DTPATTERNGEN_ERROR_CODE(dtpgo));
135
136 INTL_METHOD_CHECK_STATUS(dtpgo, "Error retrieving pattern");
137
138 zend_string *u8str = intl_charFromString(result, DTPATTERNGEN_ERROR_CODE_P(dtpgo));
139
140 INTL_METHOD_CHECK_STATUS(dtpgo, "Error converting result to UTF-8");
141
142 RETVAL_STR(u8str);
143 }
144
