1 /*
2 * Copyright (c) 2012, 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 <windows.h>
28 #include <gdefs.h>
29 #include <stdlib.h>
30
31 #define BUFLEN 256
32
33 // global variables
34 typedef int (WINAPI *PGLIE)(const jchar *, LCTYPE, LPWSTR, int);
35 typedef int (WINAPI *PGCIE)(const jchar *, CALID, LPCWSTR, CALTYPE, LPWSTR, int, LPDWORD);
36 PGLIE pGetLocaleInfoEx;
37 PGCIE pGetCalendarInfoEx;
38 BOOL initialized = FALSE;
39
40 // prototypes
41 int getLocaleInfoWrapper(const jchar *langtag, LCTYPE type, LPWSTR data, int buflen);
42 int getCalendarInfoWrapper(const jchar *langtag, CALID id, LPCWSTR reserved, CALTYPE type, LPWSTR data, int buflen, LPDWORD val);
43 jint getCalendarID(const jchar *langtag);
44 void replaceCalendarArrayElems(JNIEnv *env, jstring jlangtag, jobjectArray jarray,
45 CALTYPE* pCalTypes, int offset, int length);
46 WCHAR * getNumberPattern(const jchar * langtag, const jint numberStyle);
47 void getNumberPart(const jchar * langtag, const jint numberStyle, WCHAR * number);
48 void getFixPart(const jchar * langtag, const jint numberStyle, BOOL positive, BOOL prefix, WCHAR * ret);
49
50 // from java_props_md.c
51 extern __declspec(dllexport) const char * getJavaIDFromLangID(LANGID langID);
52
53 CALTYPE monthsType[] = {
54 CAL_SMONTHNAME1,
55 CAL_SMONTHNAME2,
56 CAL_SMONTHNAME3,
57 CAL_SMONTHNAME4,
58 CAL_SMONTHNAME5,
59 CAL_SMONTHNAME6,
60 CAL_SMONTHNAME7,
61 CAL_SMONTHNAME8,
62 CAL_SMONTHNAME9,
63 CAL_SMONTHNAME10,
64 CAL_SMONTHNAME11,
65 CAL_SMONTHNAME12,
66 CAL_SMONTHNAME13,
67 };
68
69 CALTYPE sMonthsType[] = {
70 CAL_SABBREVMONTHNAME1,
71 CAL_SABBREVMONTHNAME2,
72 CAL_SABBREVMONTHNAME3,
73 CAL_SABBREVMONTHNAME4,
74 CAL_SABBREVMONTHNAME5,
75 CAL_SABBREVMONTHNAME6,
76 CAL_SABBREVMONTHNAME7,
77 CAL_SABBREVMONTHNAME8,
78 CAL_SABBREVMONTHNAME9,
79 CAL_SABBREVMONTHNAME10,
80 CAL_SABBREVMONTHNAME11,
81 CAL_SABBREVMONTHNAME12,
82 CAL_SABBREVMONTHNAME13,
83 };
84
85 CALTYPE wDaysType[] = {
86 CAL_SDAYNAME7,
87 CAL_SDAYNAME1,
88 CAL_SDAYNAME2,
89 CAL_SDAYNAME3,
90 CAL_SDAYNAME4,
91 CAL_SDAYNAME5,
92 CAL_SDAYNAME6,
93 };
94
95 CALTYPE sWDaysType[] = {
96 CAL_SABBREVDAYNAME7,
97 CAL_SABBREVDAYNAME1,
98 CAL_SABBREVDAYNAME2,
99 CAL_SABBREVDAYNAME3,
100 CAL_SABBREVDAYNAME4,
101 CAL_SABBREVDAYNAME5,
102 CAL_SABBREVDAYNAME6,
103 };
104
105 WCHAR * fixes[2][2][3][16] =
106 {
107 { //prefix
108 { //positive
109 { // number
110 L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"",
111 },
112 { // currency
113 L"\xA4", L"", L"\xA4 ", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"",
114 },
115 { // percent
116 L"", L"", L"%", L"% ", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"",
117 }
118 },
119 { // negative
120 { // number
121 L"(", L"-", L"- ", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"",
122 },
123 { //currency
124 L"(\xA4", L"-\xA4", L"\xA4-", L"\xA4", L"(", L"-", L"", L"", L"-", L"-\xA4 ", L"", L"\xA4 ", L"\xA4 -", L"", L"(\xA4 ", L"("
125 },
126 { // percent
127 L"-", L"-", L"-%", L"%-", L"%", L"", L"", L"-% ", L"", L"% ", L"% -", L"", L"", L"", L"", L"",
128 }
129 }
130 },
131 { // suffix
132 { //positive
133 { // number
134 L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L""
135 },
136 { // currency
137 L"", L"\xA4 ", L"", L" \xA4", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"",
138 },
139 { // percent
140 L" %", L"%", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"",
141 }
142 },
143 { // negative
144 { // number
145 L")", L"", L" ", L"-", L" -", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"", L"",
146 },
147 { //currency
148 L")", L"", L"", L"-", L"\xA4)", L"\xA4", L"-\xA4", L"\xA4-", L" \xA4", L"", L" \xA4-", L"-", L"", L"- \xA4", L")", L" \xA4)"
149 },
150 { // percent
151 L" %", L"%", L"", L"", L"-", L"-%", L"%-", L"", L" %-", L"-", L"", L"- %", L"", L"", L"", L"",
152 }
153 }
154 }
155 };
156
157 /*
158 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
159 * Method: initialize
160 * Signature: ()Z
161 */
162 JNIEXPORT jboolean JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_initialize
163 (JNIEnv *env, jclass cls) {
164 if (!initialized) {
165 pGetLocaleInfoEx = (PGLIE)GetProcAddress(
166 GetModuleHandle("kernel32.dll"),
167 "GetLocaleInfoEx");
168 pGetCalendarInfoEx = (PGCIE)GetProcAddress(
169 GetModuleHandle("kernel32.dll"),
170 "GetCalendarInfoEx");
171 initialized =TRUE;
172 }
173
174 return pGetLocaleInfoEx != NULL &&
175 pGetCalendarInfoEx != NULL;
176 }
177
178 /*
179 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
180 * Method: getDefaultLocale
181 * Signature: (I)Ljava/lang/String;
182 */
183 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getDefaultLocale
184 (JNIEnv *env, jclass cls, jint cat) {
185 char * localeString = NULL;
186 LANGID langid;
187 jstring ret;
188
189 switch (cat) {
190 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_CAT_DISPLAY:
191 langid = LANGIDFROMLCID(GetUserDefaultUILanguage());
192 break;
193 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_CAT_FORMAT:
194 default:
195 langid = LANGIDFROMLCID(GetUserDefaultLCID());
196 break;
197 }
198
199 localeString = getJavaIDFromLangID(langid);
200 ret = (*env)->NewStringUTF(env, localeString);
201 free(localeString);
202 return ret;
203 }
204
205 /*
206 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
207 * Method: getDateTimePattern
208 * Signature: (IILjava/lang/String;)Ljava/lang/String;
209 */
210 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getDateTimePattern
211 (JNIEnv *env, jclass cls, jint dateStyle, jint timeStyle, jstring jlangtag) {
212 WCHAR pattern[BUFLEN];
213 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
214
215 pattern[0] = L'\0';
216
217 if (dateStyle == 0 || dateStyle == 1) {
218 getLocaleInfoWrapper(langtag, LOCALE_SLONGDATE, pattern, BUFLEN);
219 } else if (dateStyle == 2 || dateStyle == 3) {
220 getLocaleInfoWrapper(langtag, LOCALE_SSHORTDATE, pattern, BUFLEN);
221 }
222
223 if (timeStyle == 0 || timeStyle == 1) {
224 getLocaleInfoWrapper(langtag, LOCALE_STIMEFORMAT, pattern, BUFLEN);
225 } else if (timeStyle == 2 || timeStyle == 3) {
226 getLocaleInfoWrapper(langtag, LOCALE_SSHORTTIME, pattern, BUFLEN);
227 }
228
229 (*env)->ReleaseStringChars(env, jlangtag, langtag);
230
231 return (*env)->NewString(env, pattern, wcslen(pattern));
232 }
233
234 /*
235 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
236 * Method: getCalendarID
237 * Signature: (Ljava/lang/String;)I
238 */
239 JNIEXPORT jint JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getCalendarID
240 (JNIEnv *env, jclass cls, jstring jlangtag) {
241 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
242 jint ret = getCalendarID(langtag);
243 (*env)->ReleaseStringChars(env, jlangtag, langtag);
244 return ret;
245 }
246
247 /*
248 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
249 * Method: getAmPmStrings
250 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
251 */
252 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getAmPmStrings
253 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray ampms) {
254 WCHAR buf[BUFLEN];
255 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
256
257 // AM
258 int got = getLocaleInfoWrapper(langtag, LOCALE_S1159, buf, BUFLEN);
259 if (got) {
260 (*env)->SetObjectArrayElement(env, ampms, 0, (*env)->NewString(env, buf, wcslen(buf)));
261 }
262
263 // PM
264 got = getLocaleInfoWrapper(langtag, LOCALE_S2359, buf, BUFLEN);
265 if (got) {
266 (*env)->SetObjectArrayElement(env, ampms, 1, (*env)->NewString(env, buf, wcslen(buf)));
267 }
268
269 (*env)->ReleaseStringChars(env, jlangtag, langtag);
270
271 return ampms;
272 }
273
274 /*
275 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
276 * Method: getEras
277 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
278 */
279 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getEras
280 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray eras) {
281 WCHAR ad[BUFLEN];
282 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
283
284 getCalendarInfoWrapper(langtag, getCalendarID(langtag), NULL,
285 CAL_SERASTRING, ad, BUFLEN, NULL);
286
287 // Windows does not provide B.C. era.
288 (*env)->SetObjectArrayElement(env, eras, 1, (*env)->NewString(env, ad, wcslen(ad)));
289
290 (*env)->ReleaseStringChars(env, jlangtag, langtag);
291
292 return eras;
293 }
294
295 /*
296 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
297 * Method: getMonths
298 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
299 */
300 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getMonths
301 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray months) {
302 replaceCalendarArrayElems(env, jlangtag, months, monthsType,
303 0, sizeof(monthsType)/sizeof(CALTYPE));
304 return months;
305 }
306
307 /*
308 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
309 * Method: getShortMonths
310 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
311 */
312 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getShortMonths
313 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray smonths) {
314 replaceCalendarArrayElems(env, jlangtag, smonths, sMonthsType,
315 0, sizeof(sMonthsType)/sizeof(CALTYPE));
316 return smonths;
317 }
318
319 /*
320 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
321 * Method: getWeekdays
322 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
323 */
324 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getWeekdays
325 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray wdays) {
326 replaceCalendarArrayElems(env, jlangtag, wdays, wDaysType,
327 1, sizeof(wDaysType)/sizeof(CALTYPE));
328 return wdays;
329 }
330
331 /*
332 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
333 * Method: getShortWeekdays
334 * Signature: (Ljava/lang/String;[Ljava/lang/String;)[Ljava/lang/String;
335 */
336 JNIEXPORT jobjectArray JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getShortWeekdays
337 (JNIEnv *env, jclass cls, jstring jlangtag, jobjectArray swdays) {
338 replaceCalendarArrayElems(env, jlangtag, swdays, sWDaysType,
339 1, sizeof(sWDaysType)/sizeof(CALTYPE));
340 return swdays;
341 }
342
343 /*
344 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
345 * Method: getNumberPattern
346 * Signature: (ILjava/lang/String;)Ljava/lang/String;
347 */
348 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getNumberPattern
349 (JNIEnv *env, jclass cls, jint numberStyle, jstring jlangtag) {
350 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
351 jstring ret;
352
353 WCHAR * pattern = getNumberPattern(langtag, numberStyle);
354
355 (*env)->ReleaseStringChars(env, jlangtag, langtag);
356 ret = (*env)->NewString(env, pattern, wcslen(pattern));
357 free(pattern);
358
359 return ret;
360 }
361
362 /*
363 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
364 * Method: isNativeDigit
365 * Signature: (Ljava/lang/String;)Z
366 */
367 JNIEXPORT jboolean JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_isNativeDigit
368 (JNIEnv *env, jclass cls, jstring jlangtag) {
369 WCHAR buf[BUFLEN];
370 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
371 int got = getLocaleInfoWrapper(langtag, LOCALE_IDIGITSUBSTITUTION, buf, BUFLEN);
372 (*env)->ReleaseStringChars(env, jlangtag, langtag);
373
374 return got && buf[0] == L'2'; // 2: native digit substitution
375 }
376
377 /*
378 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
379 * Method: getCurrencySymbol
380 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
381 */
382 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getCurrencySymbol
383 (JNIEnv *env, jclass cls, jstring jlangtag, jstring currencySymbol) {
384 WCHAR buf[BUFLEN];
385 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
386 int got = getLocaleInfoWrapper(langtag, LOCALE_SCURRENCY, buf, BUFLEN);
387 (*env)->ReleaseStringChars(env, jlangtag, langtag);
388
389 if (got) {
390 return (*env)->NewString(env, buf, wcslen(buf));
391 } else {
392 return currencySymbol;
393 }
394 }
395
396 /*
397 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
398 * Method: getDecimalSeparator
399 * Signature: (Ljava/lang/String;C)C
400 */
401 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getDecimalSeparator
402 (JNIEnv *env, jclass cls, jstring jlangtag, jchar decimalSeparator) {
403 WCHAR buf[BUFLEN];
404 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
405 int got = getLocaleInfoWrapper(langtag, LOCALE_SDECIMAL, buf, BUFLEN);
406 (*env)->ReleaseStringChars(env, jlangtag, langtag);
407
408 if (got) {
409 return buf[0];
410 } else {
411 return decimalSeparator;
412 }
413 }
414
415 /*
416 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
417 * Method: getGroupingSeparator
418 * Signature: (Ljava/lang/String;C)C
419 */
420 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getGroupingSeparator
421 (JNIEnv *env, jclass cls, jstring jlangtag, jchar groupingSeparator) {
422 WCHAR buf[BUFLEN];
423 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
424 int got = getLocaleInfoWrapper(langtag, LOCALE_STHOUSAND, buf, BUFLEN);
425 (*env)->ReleaseStringChars(env, jlangtag, langtag);
426
427 if (got) {
428 return buf[0];
429 } else {
430 return groupingSeparator;
431 }
432 }
433
434 /*
435 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
436 * Method: getInfinity
437 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
438 */
439 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getInfinity
440 (JNIEnv *env, jclass cls, jstring jlangtag, jstring infinity) {
441 WCHAR buf[BUFLEN];
442 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
443 int got = getLocaleInfoWrapper(langtag, LOCALE_SPOSINFINITY, buf, BUFLEN);
444 (*env)->ReleaseStringChars(env, jlangtag, langtag);
445
446 if (got) {
447 return (*env)->NewString(env, buf, wcslen(buf));
448 } else {
449 return infinity;
450 }
451 }
452
453 /*
454 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
455 * Method: getInternationalCurrencySymbol
456 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
457 */
458 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getInternationalCurrencySymbol
459 (JNIEnv *env, jclass cls, jstring jlangtag, jstring internationalCurrencySymbol) {
460 WCHAR buf[BUFLEN];
461 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
462 int got = getLocaleInfoWrapper(langtag, LOCALE_SINTLSYMBOL, buf, BUFLEN);
463 (*env)->ReleaseStringChars(env, jlangtag, langtag);
464
465 if (got) {
466 return (*env)->NewString(env, buf, wcslen(buf));
467 } else {
468 return internationalCurrencySymbol;
469 }
470 }
471
472 /*
473 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
474 * Method: getMinusSign
475 * Signature: (Ljava/lang/String;C)C
476 */
477 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getMinusSign
478 (JNIEnv *env, jclass cls, jstring jlangtag, jchar minusSign) {
479 WCHAR buf[BUFLEN];
480 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
481 int got = getLocaleInfoWrapper(langtag, LOCALE_SNEGATIVESIGN, buf, BUFLEN);
482 (*env)->ReleaseStringChars(env, jlangtag, langtag);
483
484 if (got) {
485 return buf[0];
486 } else {
487 return minusSign;
488 }
489 }
490
491 /*
492 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
493 * Method: getMonetaryDecimalSeparator
494 * Signature: (Ljava/lang/String;C)C
495 */
496 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getMonetaryDecimalSeparator
497 (JNIEnv *env, jclass cls, jstring jlangtag, jchar monetaryDecimalSeparator) {
498 WCHAR buf[BUFLEN];
499 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
500 int got = getLocaleInfoWrapper(langtag, LOCALE_SMONDECIMALSEP, buf, BUFLEN);
501 (*env)->ReleaseStringChars(env, jlangtag, langtag);
502
503 if (got) {
504 return buf[0];
505 } else {
506 return monetaryDecimalSeparator;
507 }
508 }
509
510 /*
511 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
512 * Method: getNaN
513 * Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
514 */
515 JNIEXPORT jstring JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getNaN
516 (JNIEnv *env, jclass cls, jstring jlangtag, jstring nan) {
517 WCHAR buf[BUFLEN];
518 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
519 int got = getLocaleInfoWrapper(langtag, LOCALE_SNAN, buf, BUFLEN);
520 (*env)->ReleaseStringChars(env, jlangtag, langtag);
521
522 if (got) {
523 return (*env)->NewString(env, buf, wcslen(buf));
524 } else {
525 return nan;
526 }
527 }
528
529 /*
530 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
531 * Method: getPercent
532 * Signature: (Ljava/lang/String;C)C
533 */
534 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getPercent
535 (JNIEnv *env, jclass cls, jstring jlangtag, jchar percent) {
536 WCHAR buf[BUFLEN];
537 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
538 int got = getLocaleInfoWrapper(langtag, LOCALE_SPERCENT, buf, BUFLEN);
539 (*env)->ReleaseStringChars(env, jlangtag, langtag);
540
541 if (got) {
542 return buf[0];
543 } else {
544 return percent;
545 }
546 }
547
548 /*
549 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
550 * Method: getPerMill
551 * Signature: (Ljava/lang/String;C)C
552 */
553 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getPerMill
554 (JNIEnv *env, jclass cls, jstring jlangtag, jchar perMill) {
555 WCHAR buf[BUFLEN];
556 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
557 int got = getLocaleInfoWrapper(langtag, LOCALE_SPERMILLE, buf, BUFLEN);
558 (*env)->ReleaseStringChars(env, jlangtag, langtag);
559
560 if (got) {
561 return buf[0];
562 } else {
563 return perMill;
564 }
565 }
566
567 /*
568 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
569 * Method: getZeroDigit
570 * Signature: (Ljava/lang/String;C)C
571 */
572 JNIEXPORT jchar JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getZeroDigit
573 (JNIEnv *env, jclass cls, jstring jlangtag, jchar zeroDigit) {
574 WCHAR buf[BUFLEN];
575 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
576 int got = getLocaleInfoWrapper(langtag, LOCALE_SNATIVEDIGITS, buf, BUFLEN);
577 (*env)->ReleaseStringChars(env, jlangtag, langtag);
578
579 if (got) {
580 return buf[0];
581 } else {
582 return zeroDigit;
583 }
584 }
585
586 /*
587 * Class: sun_util_locale_provider_HostLocaleProviderAdapterImpl
588 * Method: getCalendarDataValue
589 * Signature: (Ljava/lang/String;I)I
590 */
591 JNIEXPORT jint JNICALL Java_sun_util_locale_provider_HostLocaleProviderAdapterImpl_getCalendarDataValue
592 (JNIEnv *env, jclass cls, jstring jlangtag, jint type) {
593 WCHAR buf[BUFLEN];
594 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
595 int got = 0;
596
597 switch (type) {
598 case sun_util_locale_provider_HostLocaleProviderAdapterImpl_CD_FIRSTDAYOFWEEK:
599 got = getLocaleInfoWrapper(langtag, LOCALE_IFIRSTDAYOFWEEK, buf, BUFLEN);
600 break;
601 }
602
603 (*env)->ReleaseStringChars(env, jlangtag, langtag);
604
605 if (got) {
606 return _wtoi(buf);
607 } else {
608 return -1;
609 }
610 }
611
612 int getLocaleInfoWrapper(const jchar *langtag, LCTYPE type, LPWSTR data, int buflen) {
613 if (pGetLocaleInfoEx) {
614 return pGetLocaleInfoEx((LPWSTR)langtag, type, data, buflen);
615 } else {
616 // If we ever wanted to support WinXP, we will need extra module from
617 // MS...
618 // return GetLocaleInfo(DownlevelLocaleNameToLCID(langtag, 0), type, data, buflen);
619 return 0;
620 }
621 }
622
623 int getCalendarInfoWrapper(const jchar *langtag, CALID id, LPCWSTR reserved, CALTYPE type, LPWSTR data, int buflen, LPDWORD val) {
624 if (pGetCalendarInfoEx) {
625 return pGetCalendarInfoEx((LPWSTR)langtag, id, reserved, type, data, buflen, val);
626 } else {
627 // If we ever wanted to support WinXP, we will need extra module from
628 // MS...
629 // return GetCalendarInfo(DownlevelLocaleNameToLCID(langtag, 0), ...);
630 return 0;
631 }
632 }
633
634 jint getCalendarID(const jchar *langtag) {
635 WCHAR type[BUFLEN];
636 int got = getLocaleInfoWrapper(langtag, LOCALE_ICALENDARTYPE, type, BUFLEN);
637
638 if (got) {
639 return _wtoi(type);
640 } else {
641 return 0;
642 }
643 }
644
645 void replaceCalendarArrayElems(JNIEnv *env, jstring jlangtag, jobjectArray jarray, CALTYPE* pCalTypes, int offset, int length) {
646 WCHAR name[BUFLEN];
647 const jchar *langtag = (*env)->GetStringChars(env, jlangtag, JNI_FALSE);
648 int calid = getCalendarID(langtag);
649
650 if (calid != -1) {
651 int i;
652 for (i = 0; i < length; i++) {
653 getCalendarInfoWrapper(langtag, calid, NULL,
654 pCalTypes[i], name, BUFLEN, NULL);
655 (*env)->SetObjectArrayElement(env, jarray, i + offset,
656 (*env)->NewString(env, name, wcslen(name)));
657 }
658 }
659
660 (*env)->ReleaseStringChars(env, jlangtag, langtag);
661 }
662
663 WCHAR * getNumberPattern(const jchar * langtag, const jint numberStyle) {
664 WCHAR ret[BUFLEN];
665 WCHAR number[BUFLEN];
666 WCHAR fix[BUFLEN];
667
668 getFixPart(langtag, numberStyle, TRUE, TRUE, ret); // "+"
669 getNumberPart(langtag, numberStyle, number);
670 wcscat_s(ret, BUFLEN-wcslen(ret), number); // "+12.34"
671 getFixPart(langtag, numberStyle, TRUE, FALSE, fix);
672 wcscat_s(ret, BUFLEN-wcslen(ret), fix); // "+12.34$"
673 wcscat_s(ret, BUFLEN-wcslen(ret), L";"); // "+12.34$;"
674 getFixPart(langtag, numberStyle, FALSE, TRUE, fix);
675 wcscat_s(ret, BUFLEN-wcslen(ret), fix); // "+12.34$;("
676 wcscat_s(ret, BUFLEN-wcslen(ret), number); // "+12.34$;(12.34"
677 getFixPart(langtag, numberStyle, FALSE, FALSE, fix);
678 wcscat_s(ret, BUFLEN-wcslen(ret), fix); // "+12.34$;(12.34$)"
679
680 return _wcsdup(ret);
681 }
682
683 void getNumberPart(const jchar * langtag, const jint numberStyle, WCHAR * number) {
684 WCHAR buf[BUFLEN];
685 WCHAR grouping[BUFLEN];
686 WCHAR fractionPattern[BUFLEN];
687 WCHAR * integerPattern = number;
688 int digits;
689 BOOL leadingZero;
690 WCHAR * pDest;
691 int groupingLen;
692
693 // Get info from Windows
694 if (numberStyle == sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_CURRENCY) {
695 getLocaleInfoWrapper(langtag, LOCALE_ICURRDIGITS, buf, BUFLEN);
696 } else {
697 getLocaleInfoWrapper(langtag, LOCALE_IDIGITS, buf, BUFLEN);
698 }
699 if (numberStyle == sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_INTEGER) {
700 digits = 0;
701 } else {
702 digits = _wtoi(buf);
703 }
704 getLocaleInfoWrapper(langtag, LOCALE_ILZERO, buf, BUFLEN);
705 leadingZero = _wtoi(buf) != 0;
706 groupingLen = getLocaleInfoWrapper(langtag, LOCALE_SGROUPING, grouping, BUFLEN);
707
708 // fraction pattern
709 if (digits > 0) {
710 int i;
711 for(i = digits; i > 0; i--) {
712 fractionPattern[i] = L'0';
713 }
714 fractionPattern[0] = L'.';
715 fractionPattern[digits+1] = L'\0';
716 } else {
717 fractionPattern[0] = L'\0';
718 }
719
720 // integer pattern
721 pDest = integerPattern;
722 if (groupingLen > 0) {
723 int cur = groupingLen - 1;// subtracting null terminator
724 while (--cur >= 0) {
725 int repnum;
726
727 if (grouping[cur] == L';') {
728 continue;
729 }
730
731 repnum = grouping[cur] - 0x30;
732 if (repnum > 0) {
733 *pDest++ = L'#';
734 *pDest++ = L',';
735 while(--repnum > 0) {
736 *pDest++ = L'#';
737 }
738 }
739 }
740 }
741
742 if (leadingZero) {
743 *pDest++ = L'0';
744 } else {
745 *pDest++ = L'#';
746 }
747 *pDest = L'\0';
748
749 wcscat_s(integerPattern, BUFLEN, fractionPattern);
750 }
751
752 void getFixPart(const jchar * langtag, const jint numberStyle, BOOL positive, BOOL prefix, WCHAR * ret) {
753 WCHAR buf[BUFLEN];
754 int pattern = 0;
755 int style = numberStyle;
756 int got = 0;
757
758 if (positive) {
759 if (style == sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_CURRENCY) {
760 got = getLocaleInfoWrapper(langtag, LOCALE_ICURRENCY, buf, BUFLEN);
761 } else if (style == sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_PERCENT) {
762 got = getLocaleInfoWrapper(langtag, LOCALE_IPOSITIVEPERCENT, buf, BUFLEN);
763 }
764 } else {
765 if (style == sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_CURRENCY) {
766 got = getLocaleInfoWrapper(langtag, LOCALE_INEGCURR, buf, BUFLEN);
767 } else if (style == sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_PERCENT) {
768 got = getLocaleInfoWrapper(langtag, LOCALE_INEGATIVEPERCENT, buf, BUFLEN);
769 } else {
770 got = getLocaleInfoWrapper(langtag, LOCALE_INEGNUMBER, buf, BUFLEN);
771 }
772 }
773 if (got) {
774 pattern = _wtoi(buf);
775 }
776
777 if (numberStyle == sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_INTEGER) {
778 style = sun_util_locale_provider_HostLocaleProviderAdapterImpl_NF_NUMBER;
779 }
780
781 wcscpy(ret, fixes[!prefix][!positive][style][pattern]);
782 }