1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
|
/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Gustavo Lopes <cataphract@php.net> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "../intl_cppshims.h"
#include <unicode/locid.h>
#include <unicode/calendar.h>
#include <unicode/gregocal.h>
#include <unicode/ustring.h>
extern "C" {
#include "../php_intl.h"
#include "../intl_common.h"
#define USE_TIMEZONE_POINTER 1
#include "../timezone/timezone_class.h"
#define USE_CALENDAR_POINTER 1
#include "calendar_class.h"
#include <ext/date/php_date.h>
#include "zend_exceptions.h"
}
using icu::GregorianCalendar;
using icu::Locale;
using icu::UnicodeString;
using icu::StringPiece;
static inline GregorianCalendar *fetch_greg(Calendar_object *co) {
return (GregorianCalendar*)co->ucal;
}
static void _php_intlgregcal_constructor_body(
INTERNAL_FUNCTION_PARAMETERS, zend_bool is_constructor)
{
zval *tz_object = NULL;
zval args_a[6] = {0},
*args = &args_a[0];
char *locale = NULL;
size_t locale_len;
zend_long largs[6];
UErrorCode status = U_ZERO_ERROR;
int variant;
int zpp_flags = is_constructor ? ZEND_PARSE_PARAMS_THROW : 0;
intl_error_reset(NULL);
// parameter number validation / variant determination
if (ZEND_NUM_ARGS() > 6 ||
zend_get_parameters_array_ex(ZEND_NUM_ARGS(), args) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: too many arguments", 0);
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
for (variant = ZEND_NUM_ARGS();
variant > 0 && Z_TYPE(args[variant - 1]) == IS_NULL;
variant--) {}
if (variant == 4) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: no variant with 4 arguments "
"(excluding trailing NULLs)", 0);
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
// argument parsing
if (variant <= 2) {
if (zend_parse_parameters_ex(zpp_flags, MIN(ZEND_NUM_ARGS(), 2),
"|z!s!", &tz_object, &locale, &locale_len) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: bad arguments", 0);
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
}
if (variant > 2 && zend_parse_parameters_ex(zpp_flags, ZEND_NUM_ARGS(),
"lll|lll", &largs[0], &largs[1], &largs[2], &largs[3], &largs[4],
&largs[5]) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: bad arguments", 0);
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
// instantion of ICU object
GregorianCalendar *gcal = NULL;
if (variant <= 2) {
// From timezone and locale (0 to 2 arguments)
TimeZone *tz = timezone_process_timezone_argument(tz_object, NULL,
"intlgregcal_create_instance");
if (tz == NULL) {
if (!EG(exception)) {
zend_throw_exception(IntlException_ce_ptr, "Constructor failed", 0);
}
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
if (!locale) {
locale = const_cast<char*>(intl_locale_get_default());
}
gcal = new GregorianCalendar(tz, Locale::createFromName(locale),
status);
if (U_FAILURE(status)) {
intl_error_set(NULL, status, "intlgregcal_create_instance: error "
"creating ICU GregorianCalendar from time zone and locale", 0);
if (gcal) {
delete gcal;
}
delete tz;
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
} else {
// From date/time (3, 5 or 6 arguments)
for (int i = 0; i < variant; i++) {
if (largs[i] < INT32_MIN || largs[i] > INT32_MAX) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: at least one of the arguments"
" has an absolute value that is too large", 0);
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
}
if (variant == 3) {
gcal = new GregorianCalendar((int32_t)largs[0], (int32_t)largs[1],
(int32_t)largs[2], status);
} else if (variant == 5) {
gcal = new GregorianCalendar((int32_t)largs[0], (int32_t)largs[1],
(int32_t)largs[2], (int32_t)largs[3], (int32_t)largs[4], status);
} else if (variant == 6) {
gcal = new GregorianCalendar((int32_t)largs[0], (int32_t)largs[1],
(int32_t)largs[2], (int32_t)largs[3], (int32_t)largs[4], (int32_t)largs[5],
status);
}
if (U_FAILURE(status)) {
intl_error_set(NULL, status, "intlgregcal_create_instance: error "
"creating ICU GregorianCalendar from date", 0);
if (gcal) {
delete gcal;
}
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
timelib_tzinfo *tzinfo = get_timezone_info();
UnicodeString tzstr = UnicodeString::fromUTF8(StringPiece(tzinfo->name));
if (tzstr.isBogus()) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_create_instance: could not create UTF-8 string "
"from PHP's default timezone name (see date_default_timezone_get())",
0);
delete gcal;
if (!is_constructor) {
zval_ptr_dtor(return_value);
RETVAL_NULL();
}
return;
}
TimeZone *tz = TimeZone::createTimeZone(tzstr);
gcal->adoptTimeZone(tz);
}
Calendar_object *co = Z_INTL_CALENDAR_P(return_value);
co->ucal = gcal;
}
U_CFUNC PHP_FUNCTION(intlgregcal_create_instance)
{
intl_error_reset(NULL);
object_init_ex(return_value, GregorianCalendar_ce_ptr);
_php_intlgregcal_constructor_body(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
}
U_CFUNC PHP_METHOD(IntlGregorianCalendar, __construct)
{
zend_error_handling error_handling;
zend_replace_error_handling(EH_THROW, IntlException_ce_ptr, &error_handling);
return_value = ZEND_THIS;
_php_intlgregcal_constructor_body(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
zend_restore_error_handling(&error_handling);
}
U_CFUNC PHP_FUNCTION(intlgregcal_set_gregorian_change)
{
double date;
CALENDAR_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(),
"Od", &object, GregorianCalendar_ce_ptr, &date) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_set_gregorian_change: bad arguments", 0);
RETURN_FALSE;
}
CALENDAR_METHOD_FETCH_OBJECT;
fetch_greg(co)->setGregorianChange(date, CALENDAR_ERROR_CODE(co));
INTL_METHOD_CHECK_STATUS(co, "intlgregcal_set_gregorian_change: error "
"calling ICU method");
RETURN_TRUE;
}
U_CFUNC PHP_FUNCTION(intlgregcal_get_gregorian_change)
{
CALENDAR_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(),
"O", &object, GregorianCalendar_ce_ptr) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_get_gregorian_change: bad arguments", 0);
RETURN_FALSE;
}
CALENDAR_METHOD_FETCH_OBJECT;
RETURN_DOUBLE((double)fetch_greg(co)->getGregorianChange());
}
U_CFUNC PHP_FUNCTION(intlgregcal_is_leap_year)
{
zend_long year;
CALENDAR_METHOD_INIT_VARS;
if (zend_parse_method_parameters(ZEND_NUM_ARGS(), getThis(),
"Ol", &object, GregorianCalendar_ce_ptr, &year) == FAILURE) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_is_leap_year: bad arguments", 0);
RETURN_FALSE;
}
if (year < INT32_MIN || year > INT32_MAX) {
intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR,
"intlgregcal_is_leap_year: year out of bounds", 0);
RETURN_FALSE;
}
CALENDAR_METHOD_FETCH_OBJECT;
RETURN_BOOL((int)fetch_greg(co)->isLeapYear((int32_t)year));
}
|
