1 /*
2 * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #include "sun_util_locale_provider_HostLocaleProviderAdapterImpl.h"
27 #include "jni_util.h"
28 #include <CoreFoundation/CoreFoundation.h>
29 #include <stdio.h>
30
31 #define BUFLEN 256
32
33 // java.util.Calendar constants
34 #define CALENDAR_FIELD_ERA 0 // Calendar.ERA
35 #define CALENDAR_FIELD_DAY_OF_WEEK 7 // Calendar.DAY_OF_WEEK
36 #define CALENDAR_FIELD_AM_PM 9 // Calendar.AM_PM
37 #define JAPANESE_MEIJI_INDEX 232
38
39 static CFDateFormatterStyle convertDateFormatterStyle(jint javaStyle);
40 static CFNumberFormatterStyle convertNumberFormatterStyle(jint javaStyle);
41 static void copyArrayElements(JNIEnv *env, CFArrayRef cfarray, jobjectArray jarray, CFIndex sindex, int dindex, int count);
42 static jstring getNumberSymbolString(JNIEnv *env, jstring jlangtag, jstring jdefault, CFStringRef type);
43 static jchar getNumberSymbolChar(JNIEnv *env, jstring jlangtag, jchar jdefault, CFStringRef type);
44 jobjectArray getErasImpl(JNIEnv *env, jstring jlangtag, jint style, jobjectArray eras);
45 jobjectArray getWeekdaysImpl(JNIEnv *env, jclass cls, jstring jlangtag, jint style, jobjectArray wdays);
46 jobjectArray getAmPmImpl(JNIEnv *env, jclass cls, jstring jlangtag, jint style, jobjectArray ampms);
47
48 // from java_props_macosx.c
49 extern char * getMacOSXLocale(int cat);
50 extern char * getPosixLocale(int cat);
51
52 /*
53 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
54 * Method: getDefaultLocale
55 * Signature: (I)Ljava/lang/String;
56 */
57 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getDefaultLocale
58 (JNIEnv *env, jclass cls, jint cat) {
59 char * localeString = NULL;
60 int posixCat;
61 jstring ret = NULL;
62
63 switch (cat) {
64 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_CAT_DISPLAY:
65 posixCat = LC_MESSAGES;
66 break;
67 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_CAT_FORMAT:
68 default:
69 posixCat = LC_CTYPE;
70 break;
71 }
72
73 localeString = getMacOSXLocale(posixCat);
74 if (localeString == NULL) {
75 localeString = getPosixLocale(posixCat);
76 if (localeString == NULL) {
77 JNU_ThrowOutOfMemoryError(env, NULL);
78 return NULL;
79 }
80 }
81 ret = (*env)->NewStringUTF(env, localeString);
82 free(localeString);
83
84 return ret;
85 }
86
87 /*
88 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
89 * Method: getDateTimePatternNative
90 * Signature: (IILjava/lang/String;)Ljava/lang/String;
91 */
92 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getDateTimePatternNative
93 (JNIEnv *env, jclass cls, jint dateStyle, jint timeStyle, jstring jlangtag) {
94 jstring ret = NULL;
95 CFLocaleRef cflocale = CFLocaleCopyCurrent();
96
97 if (cflocale != NULL) {
98 CFDateFormatterRef df = CFDateFormatterCreate(kCFAllocatorDefault,
99 cflocale,
100 convertDateFormatterStyle(dateStyle),
101 convertDateFormatterStyle(timeStyle));
102 if (df != NULL) {
103 char buf[BUFLEN];
104 CFStringRef formatStr = CFDateFormatterGetFormat(df);
105 CFStringGetCString(formatStr, buf, BUFLEN, kCFStringEncodingUTF8);
106 ret = (*env)->NewStringUTF(env, buf);
107 CFRelease(df);
108 }
109 CFRelease(cflocale);
110 }
111
112 return ret;
113 }
114
115 /*
116 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
117 * Method: getCalendarID
118 * Signature: (Ljava/lang/String;)Ljava/lang/String;
119 */
120 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getCalendarID
121 (JNIEnv *env, jclass cls, jstring jlangtag) {
122 jstring ret = NULL;
123 CFLocaleRef cflocale = CFLocaleCopyCurrent();
124
125 if (cflocale != NULL) {
126 char buf[BUFLEN];
127 CFTypeRef calid = CFLocaleGetValue(cflocale, kCFLocaleCalendarIdentifier);
128 CFStringGetCString((CFStringRef)calid, buf, BUFLEN, kCFStringEncodingUTF8);
129 ret = (*env)->NewStringUTF(env, buf);
130 CFRelease(cflocale);
131 }
132
133 return ret;
134 }
135
136 /*
137 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
138 * Method: getAmPmStrings
139 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
140 */
141 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getAmPmStrings
142 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray ampms) {
143 return getAmPmImpl(env, cls, jlangtag, 0, ampms);
144 }
145
146 /*
147 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
148 * Method: getEras
149 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
150 */
151 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getEras
152 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray eras) {
153 return getErasImpl(env, jlangtag, 0, eras);
154 }
155
156 /*
157 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
158 * Method: getMonths
159 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
160 */
161 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getMonths
162 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray months) {
163 CFLocaleRef cflocale = CFLocaleCopyCurrent();
164 if (cflocale != NULL) {
165 CFDateFormatterRef df = CFDateFormatterCreate(kCFAllocatorDefault,
166 cflocale,
167 kCFDateFormatterFullStyle,
168 kCFDateFormatterFullStyle);
169 if (df != NULL) {
170 CFArrayRef cfmonths = CFDateFormatterCopyProperty(df, kCFDateFormatterMonthSymbols);
171 if (cfmonths != NULL) {
172 copyArrayElements(env, cfmonths, months, 0, 0, CFArrayGetCount(cfmonths));
173 CFRelease(cfmonths);
174 }
175 CFRelease(df);
176 }
177 CFRelease(cflocale);
178 }
179
180 return months;
181 }
182
183 /*
184 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
185 * Method: getShortMonths
186 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
187 */
188 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getShortMonths
189 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray smonths) {
190 CFLocaleRef cflocale = CFLocaleCopyCurrent();
191 if (cflocale != NULL) {
192 CFDateFormatterRef df = CFDateFormatterCreate(kCFAllocatorDefault,
193 cflocale,
194 kCFDateFormatterFullStyle,
195 kCFDateFormatterFullStyle);
196 if (df != NULL) {
197 CFArrayRef cfsmonths = CFDateFormatterCopyProperty(df, kCFDateFormatterShortMonthSymbols);
198 if (cfsmonths != NULL) {
199 copyArrayElements(env, cfsmonths, smonths, 0, 0, CFArrayGetCount(cfsmonths));
200 CFRelease(cfsmonths);
201 }
202 CFRelease(df);
203 }
204 CFRelease(cflocale);
205 }
206
207 return smonths;
208 }
209
210 /*
211 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
212 * Method: getWeekdays
213 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
214 */
215 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getWeekdays
216 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray wdays) {
217 return getWeekdaysImpl(env, cls, jlangtag, 0, wdays);
218 }
219
220 /*
221 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
222 * Method: getShortWeekdays
223 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
224 */
225 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getShortWeekdays
226 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray swdays) {
227 CFLocaleRef cflocale = CFLocaleCopyCurrent();
228 if (cflocale != NULL) {
229 CFDateFormatterRef df = CFDateFormatterCreate(kCFAllocatorDefault,
230 cflocale,
231 kCFDateFormatterFullStyle,
232 kCFDateFormatterFullStyle);
233 if (df != NULL) {
234 CFArrayRef cfswdays = CFDateFormatterCopyProperty(df, kCFDateFormatterShortWeekdaySymbols);
235 if (cfswdays != NULL) {
236 copyArrayElements(env, cfswdays, swdays, 0, 1, CFArrayGetCount(cfswdays));
237 CFRelease(cfswdays);
238 }
239 CFRelease(df);
240 }
241 CFRelease(cflocale);
242 }
243
244 return swdays;
245 }
246
247 /*
248 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
249 * Method: getNumberPatternNative
250 * Signature: (ILjava/lang/String;)Ljava/lang/String;
251 */
252 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getNumberPatternNative
253 (JNIEnv *env, jclass cls, jint numberStyle, jstring jlangtag) {
254 jstring ret = NULL;
255 CFLocaleRef cflocale = CFLocaleCopyCurrent();
256 if (cflocale != NULL) {
257 CFNumberFormatterRef nf = CFNumberFormatterCreate(kCFAllocatorDefault,
258 cflocale,
259 convertNumberFormatterStyle(numberStyle));
260 if (nf != NULL) {
261 char buf[BUFLEN];
262 CFStringRef formatStr = CFNumberFormatterGetFormat(nf);
263 CFStringGetCString(formatStr, buf, BUFLEN, kCFStringEncodingUTF8);
264 ret = (*env)->NewStringUTF(env, buf);
265 CFRelease(nf);
266 }
267 CFRelease(cflocale);
268 }
269
270 return ret;
271 }
272
273 /*
274 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
275 * Method: getCurrencySymbol
276 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
277 */
278 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getCurrencySymbol
279 (JNIEnv *env, jclass cls, jstring jlangtag, jstring currencySymbol) {
280 return getNumberSymbolString(env, jlangtag, currencySymbol, kCFNumberFormatterCurrencySymbol);
281 }
282
283 /*
284 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
285 * Method: getDecimalSeparator
286 * Signature: (Ljava/lang/String;C)C
287 */
288 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getDecimalSeparator
289 (JNIEnv *env, jclass cls, jstring jlangtag, jchar decimalSeparator) {
290 return getNumberSymbolChar(env, jlangtag, decimalSeparator, kCFNumberFormatterDecimalSeparator);
291 }
292
293 /*
294 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
295 * Method: getGroupingSeparator
296 * Signature: (Ljava/lang/String;C)C
297 */
298 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getGroupingSeparator
299 (JNIEnv *env, jclass cls, jstring jlangtag, jchar groupingSeparator) {
300 return getNumberSymbolChar(env, jlangtag, groupingSeparator, kCFNumberFormatterGroupingSeparator);
301 }
302
303 /*
304 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
305 * Method: getInfinity
306 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
307 */
308 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getInfinity
309 (JNIEnv *env, jclass cls, jstring jlangtag, jstring infinity) {
310 return getNumberSymbolString(env, jlangtag, infinity, kCFNumberFormatterInfinitySymbol);
311 }
312
313 /*
314 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
315 * Method: getInternationalCurrencySymbol
316 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
317 */
318 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getInternationalCurrencySymbol
319 (JNIEnv *env, jclass cls, jstring jlangtag, jstring internationalCurrencySymbol) {
320 return getNumberSymbolString(env, jlangtag, internationalCurrencySymbol, kCFNumberFormatterInternationalCurrencySymbol);
321 }
322
323 /*
324 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
325 * Method: getMinusSign
326 * Signature: (Ljava/lang/String;C)C
327 */
328 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getMinusSign
329 (JNIEnv *env, jclass cls, jstring jlangtag, jchar minusSign) {
330 return getNumberSymbolChar(env, jlangtag, minusSign, kCFNumberFormatterMinusSign);
331 }
332
333 /*
334 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
335 * Method: getMonetaryDecimalSeparator
336 * Signature: (Ljava/lang/String;C)C
337 */
338 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getMonetaryDecimalSeparator
339 (JNIEnv *env, jclass cls, jstring jlangtag, jchar monetaryDecimalSeparator) {
340 return getNumberSymbolChar(env, jlangtag, monetaryDecimalSeparator, kCFNumberFormatterCurrencyDecimalSeparator);
341 }
342
343 /*
344 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
345 * Method: getNaN
346 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
347 */
348 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getNaN
349 (JNIEnv *env, jclass cls, jstring jlangtag, jstring nan) {
350 return getNumberSymbolString(env, jlangtag, nan, kCFNumberFormatterNaNSymbol);
351 }
352
353 /*
354 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
355 * Method: getPercent
356 * Signature: (Ljava/lang/String;C)C
357 */
358 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getPercent
359 (JNIEnv *env, jclass cls, jstring jlangtag, jchar percent) {
360 return getNumberSymbolChar(env, jlangtag, percent, kCFNumberFormatterPercentSymbol);
361 }
362
363 /*
364 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
365 * Method: getPerMill
366 * Signature: (Ljava/lang/String;C)C
367 */
368 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getPerMill
369 (JNIEnv *env, jclass cls, jstring jlangtag, jchar perMill) {
370 return getNumberSymbolChar(env, jlangtag, perMill, kCFNumberFormatterPerMillSymbol);
371 }
372
373 /*
374 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
375 * Method: getZeroDigit
376 * Signature: (Ljava/lang/String;C)C
377 */
378 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getZeroDigit
379 (JNIEnv *env, jclass cls, jstring jlangtag, jchar zeroDigit) {
380 // The following code *should* work, but not for some reason :o
381 //
382 //return getNumberSymbolChar(env, jlangtag, zeroDigit, kCFNumberFormatterZeroSymbol);
383 //
384 // so here is a workaround.
385 jchar ret = zeroDigit;
386 CFLocaleRef cflocale = CFLocaleCopyCurrent();
387
388 if (cflocale != NULL) {
389 CFNumberFormatterRef nf = CFNumberFormatterCreate(kCFAllocatorDefault,
390 cflocale,
391 kCFNumberFormatterNoStyle);
392 if (nf != NULL) {
393 int zero = 0;
394 CFStringRef str = CFNumberFormatterCreateStringWithValue(kCFAllocatorDefault,
395 nf, kCFNumberIntType, &zero);
396 if (str != NULL) {
397 if (CFStringGetLength(str) > 0) {
398 ret = CFStringGetCharacterAtIndex(str, 0);
399 }
400 CFRelease(str);
401 }
402
403 CFRelease(nf);
404 }
405
406 CFRelease(cflocale);
407 }
408
409 return ret;
410 }
411
412 /*
413 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
414 * Method: getExponentSeparator
415 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
416 */
417 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getExponentSeparator
418 (JNIEnv *env, jclass cls, jstring jlangtag, jstring exponent) {
419 return getNumberSymbolString(env, jlangtag, exponent, kCFNumberFormatterExponentSymbol);
420 }
421
422 /*
423 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
424 * Method: getCalendarInt
425 * Signature: (Ljava/lang/String;I)I
426 */
427 JNIEXPORT jint JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getCalendarInt
428 (JNIEnv *env, jclass cls, jstring jlangtag, jint type) {
429 jint ret = 0;
430 CFCalendarRef cfcal = CFCalendarCopyCurrent();
431
432 if (cfcal != NULL) {
433 switch (type) {
434 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_CD_FIRSTDAYOFWEEK:
435 ret = CFCalendarGetFirstWeekday(cfcal);
436 break;
437 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_CD_MINIMALDAYSINFIRSTWEEK:
438 ret = CFCalendarGetMinimumDaysInFirstWeek(cfcal);
439 break;
440 default:
441 ret = 0;
442 }
443
444 CFRelease(cfcal);
445 }
446
447 return ret;
448 }
449
450 /*
451 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
452 * Method: getCalendarDisplayStrings
453 * Signature: (Ljava/lang/String;III)[Ljava/lang/String;
454 */
455 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getCalendarDisplayStrings
456 (JNIEnv *env, jclass cls, jstring jlangtag, jint field, jint style) {
457 switch (field) {
458 case CALENDAR_FIELD_ERA:
459 return getErasImpl(env, jlangtag, style, NULL);
460
461 case CALENDAR_FIELD_DAY_OF_WEEK:
462 return getWeekdaysImpl(env, cls, jlangtag, style, NULL);
463
464 case CALENDAR_FIELD_AM_PM:
465 return getAmPmImpl(env, cls, jlangtag, style, NULL);
466
467 default:
468 // not supported
469 return NULL;
470 }
471 }
472
473 /*
474 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
475 * Method: getDisplayString
476 * Signature: (Ljava/lang/String;ILjava/lang/String;)Ljava/lang/String;
477 */
478 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getDisplayString
479 (JNIEnv *env, jclass cls, jstring jlangtag, jint type, jstring value) {
480 jstring ret = NULL;
481
482 const char *clangtag = (*env)->GetStringUTFChars(env, jlangtag, 0);
483 if (clangtag != NULL) {
484 const char *cvalue = (*env)->GetStringUTFChars(env, value, 0);
485 if (cvalue != NULL) {
486 CFStringRef cflangtag =
487 CFStringCreateWithCString(kCFAllocatorDefault, clangtag, kCFStringEncodingUTF8);
488 if (cflangtag != NULL) {
489 CFLocaleRef cflocale = CFLocaleCreate(kCFAllocatorDefault, cflangtag);
490 if (cflocale != NULL) {
491 CFStringRef cfvalue =
492 CFStringCreateWithCString(kCFAllocatorDefault, cvalue, kCFStringEncodingUTF8);
493 if (cfvalue != NULL) {
494 CFStringRef str = NULL;
495 switch (type) {
496 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_LOCALE_LANGUAGE:
497 str = CFLocaleCopyDisplayNameForPropertyValue(cflocale, kCFLocaleLanguageCode, cfvalue);
498 break;
499 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_LOCALE_SCRIPT:
500 str = CFLocaleCopyDisplayNameForPropertyValue(cflocale, kCFLocaleScriptCode, cfvalue);
501 break;
502 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_LOCALE_REGION:
503 str = CFLocaleCopyDisplayNameForPropertyValue(cflocale, kCFLocaleCountryCode, cfvalue);
504 break;
505 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_LOCALE_VARIANT:
506 str = CFLocaleCopyDisplayNameForPropertyValue(cflocale, kCFLocaleVariantCode, cfvalue);
507 break;
508 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_CURRENCY_CODE:
509 str = CFLocaleCopyDisplayNameForPropertyValue(cflocale, kCFLocaleCurrencyCode, cfvalue);
510 break;
511 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_CURRENCY_SYMBOL:
512 str = CFLocaleCopyDisplayNameForPropertyValue(cflocale, kCFLocaleCurrencySymbol, cfvalue);
513 break;
514 }
515 if (str != NULL) {
516 char buf[BUFLEN];
517 CFStringGetCString(str, buf, BUFLEN, kCFStringEncodingUTF8);
518 CFRelease(str);
519 ret = (*env)->NewStringUTF(env, buf);
520 }
521 CFRelease(cfvalue);
522 }
523 CFRelease(cflocale);
524 }
525 CFRelease(cflangtag);
526 }
527 (*env)->ReleaseStringUTFChars(env, value, cvalue);
528 }
529 (*env)->ReleaseStringUTFChars(env, jlangtag, clangtag);
530 }
531
532 return ret;
533 }
534
535 /*
536 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
537 * Method: getTimeZoneDisplayString
538 * Signature: (Ljava/lang/String;ILjava/lang/String;)Ljava/lang/String;
539 */
540 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getTimeZoneDisplayString
541 (JNIEnv *env, jclass cls, jstring jlangtag, jint type, jstring tzid) {
542 jstring ret = NULL;
543
544 const char *clangtag = (*env)->GetStringUTFChars(env, jlangtag, 0);
545 if (clangtag != NULL) {
546 const char *ctzid = (*env)->GetStringUTFChars(env, tzid, 0);
547 if (ctzid != NULL) {
548 CFStringRef cflangtag =
549 CFStringCreateWithCString(kCFAllocatorDefault, clangtag, kCFStringEncodingUTF8);
550 if (cflangtag != NULL) {
551 CFLocaleRef cflocale = CFLocaleCreate(kCFAllocatorDefault, cflangtag);
552 if (cflocale != NULL) {
553 CFStringRef cftzid =
554 CFStringCreateWithCString(kCFAllocatorDefault, ctzid, kCFStringEncodingUTF8);
555 if (cftzid != NULL) {
556 CFTimeZoneRef cftz = CFTimeZoneCreateWithName(kCFAllocatorDefault, cftzid, false);
557 if (cftz != NULL) {
558 CFStringRef str = NULL;
559 switch (type) {
560 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_TZ_SHORT_STANDARD:
561 str = CFTimeZoneCopyLocalizedName(cftz, kCFTimeZoneNameStyleShortStandard, cflocale);
562 break;
563 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_TZ_SHORT_DST:
564 str = CFTimeZoneCopyLocalizedName(cftz, kCFTimeZoneNameStyleShortDaylightSaving, cflocale);
565 break;
566 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_TZ_LONG_STANDARD:
567 str = CFTimeZoneCopyLocalizedName(cftz, kCFTimeZoneNameStyleStandard, cflocale);
568 break;
569 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_DN_TZ_LONG_DST:
570 str = CFTimeZoneCopyLocalizedName(cftz, kCFTimeZoneNameStyleDaylightSaving, cflocale);
571 break;
572 }
573 if (str != NULL) {
574 char buf[BUFLEN];
575 CFStringGetCString(str, buf, BUFLEN, kCFStringEncodingUTF8);
576 CFRelease(str);
577 ret = (*env)->NewStringUTF(env, buf);
578 }
579 CFRelease(cftz);
580 }
581 CFRelease(cftzid);
582 }
583 CFRelease(cflocale);
584 }
585 CFRelease(cflangtag);
586 }
587 (*env)->ReleaseStringUTFChars(env, tzid, ctzid);
588 }
589 (*env)->ReleaseStringUTFChars(env, jlangtag, clangtag);
590 }
591
592 return ret;
593 }
594
595 static CFDateFormatterStyle convertDateFormatterStyle(jint javaStyle) {
596 switch (javaStyle) {
597 case 0: // FULL
598 return kCFDateFormatterFullStyle;
599 case 1: // LONG
600 return kCFDateFormatterLongStyle;
601 case 2: // MEDIUM
602 return kCFDateFormatterMediumStyle;
603 case 3: // LONG
604 return kCFDateFormatterShortStyle;
605 case -1: // No style
606 default:
607 return kCFDateFormatterNoStyle;
608 }
609 }
610
611 static CFNumberFormatterStyle convertNumberFormatterStyle(jint javaStyle) {
612 switch (javaStyle) {
613 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_CURRENCY:
614 return kCFNumberFormatterCurrencyStyle;
615 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_INTEGER:
616 return kCFNumberFormatterDecimalStyle;
617 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_NUMBER:
618 return kCFNumberFormatterDecimalStyle;
619 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_PERCENT:
620 return kCFNumberFormatterPercentStyle;
621 default:
622 return kCFNumberFormatterNoStyle;
623 }
624 }
625
626 static void copyArrayElements(JNIEnv *env, CFArrayRef cfarray, jobjectArray jarray, CFIndex sindex, int dindex, int count) {
627 char buf[BUFLEN];
628 jstring tmp_string;
629
630 for (; count > 0; sindex++, dindex++, count--) {
631 CFStringGetCString(CFArrayGetValueAtIndex(cfarray, sindex), buf, BUFLEN, kCFStringEncodingUTF8);
632 tmp_string = (*env)->NewStringUTF(env, buf);
633 if (tmp_string != NULL) {
634 (*env)->SetObjectArrayElement(env, jarray, dindex, tmp_string);
635 } else {
636 break;
637 }
638 }
639 }
640
641 static jstring getNumberSymbolString(JNIEnv *env, jstring jlangtag, jstring jdefault, CFStringRef type) {
642 char buf[BUFLEN];
643 jstring ret = jdefault;
644 CFLocaleRef cflocale = CFLocaleCopyCurrent();
645
646 if (cflocale != NULL) {
647 CFNumberFormatterRef nf = CFNumberFormatterCreate(kCFAllocatorDefault,
648 cflocale,
649 kCFNumberFormatterNoStyle);
650 if (nf != NULL) {
651 CFStringRef str = CFNumberFormatterCopyProperty(nf, type);
652 if (str != NULL) {
653 CFStringGetCString(str, buf, BUFLEN, kCFStringEncodingUTF8);
654 CFRelease(str);
655 ret = (*env)->NewStringUTF(env, buf);
656 }
657
658 CFRelease(nf);
659 }
660
661 CFRelease(cflocale);
662 }
663
664 return ret;
665 }
666
667 static jchar getNumberSymbolChar(JNIEnv *env, jstring jlangtag, jchar jdefault, CFStringRef type) {
668 jchar ret = jdefault;
669 CFLocaleRef cflocale = CFLocaleCopyCurrent();
670
671 if (cflocale != NULL) {
672 CFNumberFormatterRef nf = CFNumberFormatterCreate(kCFAllocatorDefault,
673 cflocale,
674 kCFNumberFormatterNoStyle);
675 if (nf != NULL) {
676 CFStringRef str = CFNumberFormatterCopyProperty(nf, type);
677 if (str != NULL) {
678 if (CFStringGetLength(str) > 0) {
679 ret = CFStringGetCharacterAtIndex(str, 0);
680 }
681 CFRelease(str);
682 }
683
684 CFRelease(nf);
685 }
686
687 CFRelease(cflocale);
688 }
689
690 return ret;
691 }
692
693 jobjectArray getErasImpl(JNIEnv *env, jstring jlangtag, jint style, jobjectArray eras) {
694 jobjectArray ret = eras;
695 CFLocaleRef cflocale = CFLocaleCopyCurrent();
696 if (cflocale != NULL) {
697 CFDateFormatterRef df = CFDateFormatterCreate(kCFAllocatorDefault,
698 cflocale,
699 convertDateFormatterStyle(style),
700 convertDateFormatterStyle(style));
701 if (df != NULL) {
702 CFArrayRef cferas = CFDateFormatterCopyProperty(df, kCFDateFormatterEraSymbols);
703 if (cferas != NULL) {
704 int eraCount = CFArrayGetCount(cferas);
705
706 if (eras == NULL) {
707 ret = (*env)->NewObjectArray(env, (jsize)eraCount,
708 (*env)->FindClass(env, "java/lang/String"), NULL);
709 }
710 CFTypeRef cal = CFLocaleGetValue(cflocale, kCFLocaleCalendarIdentifier);
711 int sindex = cal == kCFJapaneseCalendar ? JAPANESE_MEIJI_INDEX : 0;
712 int dindex = cal == kCFJapaneseCalendar ? 1 : 0; // 0 is "BeforeMeiji" in JCal
713 copyArrayElements(env, cferas, ret, sindex, dindex, eraCount - sindex);
714 CFRelease(cferas);
715 }
716 CFRelease(df);
717 }
718 CFRelease(cflocale);
719 }
720
721 return ret;
722 }
723
724 jobjectArray getWeekdaysImpl(JNIEnv *env, jclass cls, jstring jlangtag, jint style, jobjectArray wdays) {
725 jobjectArray ret = wdays;
726 CFLocaleRef cflocale = CFLocaleCopyCurrent();
727 if (cflocale != NULL) {
728 CFDateFormatterRef df = CFDateFormatterCreate(kCFAllocatorDefault,
729 cflocale,
730 convertDateFormatterStyle(style),
731 convertDateFormatterStyle(style));
732 if (df != NULL) {
733 CFArrayRef cfwdays = CFDateFormatterCopyProperty(df, kCFDateFormatterWeekdaySymbols);
734 if (cfwdays != NULL) {
735 int dayCount = CFArrayGetCount(cfwdays);
736
737 if (wdays == NULL) {
738 ret = (*env)->NewObjectArray(env, dayCount + 1,
739 (*env)->FindClass(env, "java/lang/String"), NULL);
740 }
741 copyArrayElements(env, cfwdays, ret, 0, 1, dayCount);
742 CFRelease(cfwdays);
743 }
744 CFRelease(df);
745 }
746 CFRelease(cflocale);
747 }
748
749 return ret;
750 }
751
752 jobjectArray getAmPmImpl(JNIEnv *env, jclass cls, jstring jlangtag, jint style, jobjectArray ampms) {
753 CFLocaleRef cflocale = CFLocaleCopyCurrent();
754 jstring tmp_string;
755 if (cflocale != NULL) {
756 CFDateFormatterRef df = CFDateFormatterCreate(kCFAllocatorDefault,
757 cflocale,
758 convertDateFormatterStyle(style),
759 convertDateFormatterStyle(style));
760 if (df != NULL) {
761 char buf[BUFLEN];
762 if (ampms == NULL) {
763 ampms = (*env)->NewObjectArray(env, 2,
764 (*env)->FindClass(env, "java/lang/String"), NULL);
765 }
766 CFStringRef amStr = CFDateFormatterCopyProperty(df, kCFDateFormatterAMSymbol);
767 if (amStr != NULL) {
768 CFStringGetCString(amStr, buf, BUFLEN, kCFStringEncodingUTF8);
769 CFRelease(amStr);
770 tmp_string = (*env)->NewStringUTF(env, buf);
771 if (tmp_string != NULL) {
772 (*env)->SetObjectArrayElement(env, ampms, 0, tmp_string);
773 }
774 }
775 if (!(*env)->ExceptionCheck(env)){
776 CFStringRef pmStr = CFDateFormatterCopyProperty(df, kCFDateFormatterPMSymbol);
777 if (pmStr != NULL) {
778 CFStringGetCString(pmStr, buf, BUFLEN, kCFStringEncodingUTF8);
779 CFRelease(pmStr);
780 tmp_string = (*env)->NewStringUTF(env, buf);
781 if (tmp_string != NULL) {
782 (*env)->SetObjectArrayElement(env, ampms, 1, tmp_string);
783 }
784 }
785 }
786 CFRelease(df);
787 }
788 CFRelease(cflocale);
789 }
790
791 return ampms;
792 }