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: Kirti Velankar <kirtig@yahoo-inc.com> |
14 | Gustavo Lopes <cataphract@php.net> |
15 +----------------------------------------------------------------------+
16 */
17
18 #include "../intl_cppshims.h"
19
20 #include <unicode/timezone.h>
21 #include <unicode/calendar.h>
22 #include <unicode/datefmt.h>
23
24 extern "C" {
25 #include <unicode/ustring.h>
26 #include <unicode/udat.h>
27
28 #include "php_intl.h"
29 #include "dateformat_create.h"
30 #include "dateformat_class.h"
31 #define USE_TIMEZONE_POINTER 1
32 #include "../timezone/timezone_class.h"
33 #include "../intl_convert.h"
34 }
35
36 #include "dateformat_helpers.h"
37 #include "zend_exceptions.h"
38
39 #define INTL_UDATE_FMT_OK(i) \
40 (UDAT_FULL == (i) || UDAT_LONG == (i) || \
41 UDAT_MEDIUM == (i) || UDAT_SHORT == (i) || \
42 UDAT_RELATIVE == (i) || UDAT_FULL_RELATIVE == (i) || \
43 UDAT_LONG_RELATIVE == (i) || UDAT_MEDIUM_RELATIVE == (i) || \
44 UDAT_SHORT_RELATIVE == (i) || UDAT_NONE == (i) || \
45 UDAT_PATTERN == (i))
46
47 /* {{{ */
datefmt_ctor(INTERNAL_FUNCTION_PARAMETERS,zend_bool is_constructor)48 static int datefmt_ctor(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_constructor)
49 {
50 zval *object;
51 const char *locale_str;
52 size_t locale_len = 0;
53 Locale locale;
54 zend_long date_type = 0;
55 zend_long time_type = 0;
56 zval *calendar_zv = NULL;
57 Calendar *calendar = NULL;
58 zend_long calendar_type;
59 bool calendar_owned;
60 zval *timezone_zv = NULL;
61 TimeZone *timezone = NULL;
62 bool explicit_tz;
63 char* pattern_str = NULL;
64 size_t pattern_str_len = 0;
65 UChar* svalue = NULL; /* UTF-16 pattern_str */
66 int32_t slength = 0;
67 IntlDateFormatter_object* dfo;
68 int zpp_flags = is_constructor ? ZEND_PARSE_PARAMS_THROW : 0;
69
70 intl_error_reset(NULL);
71 object = return_value;
72 /* Parse parameters. */
73 if (zend_parse_parameters_ex(zpp_flags, ZEND_NUM_ARGS(), "s!ll|zzs",
74 &locale_str, &locale_len, &date_type, &time_type, &timezone_zv,
75 &calendar_zv, &pattern_str, &pattern_str_len) == FAILURE) {
76 intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, "datefmt_create: "
77 "unable to parse input parameters", 0);
78 return FAILURE;
79 }
80
81 DATE_FORMAT_METHOD_FETCH_OBJECT_NO_CHECK;
82
83 if (DATE_FORMAT_OBJECT(dfo) != NULL) {
84 intl_errors_set(INTL_DATA_ERROR_P(dfo), U_ILLEGAL_ARGUMENT_ERROR,
85 "datefmt_create: cannot call constructor twice", 0);
86 return FAILURE;
87 }
88
89 if (!INTL_UDATE_FMT_OK(date_type)) {
90 intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "datefmt_create: invalid date format style", 0);
91 return FAILURE;
92 }
93 if (!INTL_UDATE_FMT_OK(time_type)) {
94 intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "datefmt_create: invalid time format style", 0);
95 return FAILURE;
96 }
97
98 INTL_CHECK_LOCALE_LEN_OR_FAILURE(locale_len);
99 if (locale_len == 0) {
100 locale_str = intl_locale_get_default();
101 }
102 locale = Locale::createFromName(locale_str);
103
104 /* process calendar */
105 if (datefmt_process_calendar_arg(calendar_zv, locale, "datefmt_create",
106 INTL_DATA_ERROR_P(dfo), calendar, calendar_type,
107 calendar_owned)
108 == FAILURE) {
109 goto error;
110 }
111
112 /* process timezone */
113 explicit_tz = timezone_zv != NULL && Z_TYPE_P(timezone_zv) != IS_NULL;
114
115 if (explicit_tz || calendar_owned ) {
116 //we have an explicit time zone or a non-object calendar
117 timezone = timezone_process_timezone_argument(timezone_zv,
118 INTL_DATA_ERROR_P(dfo), "datefmt_create");
119 if (timezone == NULL) {
120 goto error;
121 }
122 }
123
124 /* Convert pattern (if specified) to UTF-16. */
125 if (pattern_str && pattern_str_len > 0) {
126 intl_convert_utf8_to_utf16(&svalue, &slength,
127 pattern_str, pattern_str_len, &INTL_DATA_ERROR_CODE(dfo));
128 if (U_FAILURE(INTL_DATA_ERROR_CODE(dfo))) {
129 /* object construction -> only set global error */
130 intl_error_set(NULL, INTL_DATA_ERROR_CODE(dfo), "datefmt_create: "
131 "error converting pattern to UTF-16", 0);
132 goto error;
133 }
134 }
135
136 DATE_FORMAT_OBJECT(dfo) = udat_open((UDateFormatStyle)time_type,
137 (UDateFormatStyle)date_type, locale_str, NULL, 0, svalue,
138 slength, &INTL_DATA_ERROR_CODE(dfo));
139
140 if (pattern_str && pattern_str_len > 0) {
141 udat_applyPattern(DATE_FORMAT_OBJECT(dfo), true, svalue, slength);
142 if (U_FAILURE(INTL_DATA_ERROR_CODE(dfo))) {
143 intl_error_set(NULL, INTL_DATA_ERROR_CODE(dfo), "datefmt_create: error applying pattern", 0);
144 goto error;
145 }
146 }
147
148 if (!U_FAILURE(INTL_DATA_ERROR_CODE(dfo))) {
149 DateFormat *df = (DateFormat*)DATE_FORMAT_OBJECT(dfo);
150 if (calendar_owned) {
151 df->adoptCalendar(calendar);
152 calendar_owned = false;
153 } else {
154 df->setCalendar(*calendar);
155 }
156
157 if (timezone != NULL) {
158 df->adoptTimeZone(timezone);
159 }
160 } else {
161 intl_error_set(NULL, INTL_DATA_ERROR_CODE(dfo), "datefmt_create: date "
162 "formatter creation failed", 0);
163 goto error;
164 }
165
166 /* Set the class variables */
167 dfo->date_type = date_type;
168 dfo->time_type = time_type;
169 dfo->calendar = calendar_type;
170 dfo->requested_locale = estrdup(locale_str);
171
172 error:
173 if (svalue) {
174 efree(svalue);
175 }
176 if (timezone != NULL && DATE_FORMAT_OBJECT(dfo) == NULL) {
177 delete timezone;
178 }
179 if (calendar != NULL && calendar_owned) {
180 delete calendar;
181 }
182
183 return U_FAILURE(intl_error_get_code(NULL)) ? FAILURE : SUCCESS;
184 }
185 /* }}} */
186
187 /* {{{ proto IntlDateFormatter IntlDateFormatter::create(string $locale, long date_type, long time_type[, string $timezone_str, long $calendar, string $pattern] )
188 * Create formatter. }}} */
189 /* {{{ proto IntlDateFormatter datefmt_create(string $locale, long date_type, long time_type[, string $timezone_str, long $calendar, string $pattern)
190 * Create formatter.
191 */
PHP_FUNCTION(datefmt_create)192 U_CFUNC PHP_FUNCTION( datefmt_create )
193 {
194 object_init_ex( return_value, IntlDateFormatter_ce_ptr );
195 if (datefmt_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0) == FAILURE) {
196 zval_ptr_dtor(return_value);
197 RETURN_NULL();
198 }
199 }
200 /* }}} */
201
202 /* {{{ proto void IntlDateFormatter::__construct(string $locale, long date_type, long time_type[, string $timezone_str, long $calendar, string $pattern])
203 * IntlDateFormatter object constructor.
204 */
PHP_METHOD(IntlDateFormatter,__construct)205 U_CFUNC PHP_METHOD( IntlDateFormatter, __construct )
206 {
207 zend_error_handling error_handling;
208
209 zend_replace_error_handling(EH_THROW, IntlException_ce_ptr, &error_handling);
210 /* return_value param is being changed, therefore we will always return
211 * NULL here */
212 return_value = ZEND_THIS;
213 if (datefmt_ctor(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1) == FAILURE) {
214 if (!EG(exception)) {
215 zend_string *err = intl_error_get_message(NULL);
216 zend_throw_exception(IntlException_ce_ptr, ZSTR_VAL(err), intl_error_get_code(NULL));
217 zend_string_release_ex(err, 0);
218 }
219 }
220 zend_restore_error_handling(&error_handling);
221 }
222 /* }}} */
223
