| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "ICU" |
| |
| #include "ErrorCode.h" |
| #include "JNIHelp.h" |
| #include "JniConstants.h" |
| #include "ScopedJavaUnicodeString.h" |
| #include "ScopedLocalRef.h" |
| #include "ScopedUtfChars.h" |
| #include "UniquePtr.h" |
| #include "cutils/log.h" |
| #include "unicode/calendar.h" |
| #include "unicode/datefmt.h" |
| #include "unicode/dcfmtsym.h" |
| #include "unicode/decimfmt.h" |
| #include "unicode/dtfmtsym.h" |
| #include "unicode/gregocal.h" |
| #include "unicode/locid.h" |
| #include "unicode/numfmt.h" |
| #include "unicode/strenum.h" |
| #include "unicode/ubrk.h" |
| #include "unicode/ucal.h" |
| #include "unicode/uclean.h" |
| #include "unicode/ucol.h" |
| #include "unicode/ucurr.h" |
| #include "unicode/udat.h" |
| #include "unicode/ustring.h" |
| #include "ureslocs.h" |
| #include "valueOf.h" |
| #include <stdlib.h> |
| #include <string.h> |
| #include <time.h> |
| #include <sys/time.h> |
| |
| class ScopedResourceBundle { |
| public: |
| ScopedResourceBundle(UResourceBundle* bundle) : mBundle(bundle) { |
| } |
| |
| ~ScopedResourceBundle() { |
| if (mBundle != NULL) { |
| ures_close(mBundle); |
| } |
| } |
| |
| UResourceBundle* get() { |
| return mBundle; |
| } |
| |
| private: |
| UResourceBundle* mBundle; |
| |
| // Disallow copy and assignment. |
| ScopedResourceBundle(const ScopedResourceBundle&); |
| void operator=(const ScopedResourceBundle&); |
| }; |
| |
| Locale getLocale(JNIEnv* env, jstring localeName) { |
| return Locale::createFromName(ScopedUtfChars(env, localeName).c_str()); |
| } |
| |
| static jint ICU_getCurrencyFractionDigitsNative(JNIEnv* env, jclass, jstring javaCurrencyCode) { |
| UErrorCode status = U_ZERO_ERROR; |
| UniquePtr<NumberFormat> fmt(NumberFormat::createCurrencyInstance(status)); |
| if (U_FAILURE(status)) { |
| return -1; |
| } |
| ScopedJavaUnicodeString currencyCode(env, javaCurrencyCode); |
| fmt->setCurrency(currencyCode.unicodeString().getBuffer(), status); |
| if (U_FAILURE(status)) { |
| return -1; |
| } |
| // for CurrencyFormats the minimum and maximum fraction digits are the same. |
| return fmt->getMinimumFractionDigits(); |
| } |
| |
| static jstring ICU_getCurrencyCodeNative(JNIEnv* env, jclass, jstring javaKey) { |
| UErrorCode status = U_ZERO_ERROR; |
| ScopedResourceBundle supplData(ures_openDirect(U_ICUDATA_CURR, "supplementalData", &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| ScopedResourceBundle currencyMap(ures_getByKey(supplData.get(), "CurrencyMap", NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| ScopedUtfChars key(env, javaKey); |
| ScopedResourceBundle currency(ures_getByKey(currencyMap.get(), key.c_str(), NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| ScopedResourceBundle currencyElem(ures_getByIndex(currency.get(), 0, NULL, &status)); |
| if (U_FAILURE(status)) { |
| return env->NewStringUTF("None"); |
| } |
| |
| // check if there is a 'to' date. If there is, the currency isn't used anymore. |
| ScopedResourceBundle currencyTo(ures_getByKey(currencyElem.get(), "to", NULL, &status)); |
| if (!U_FAILURE(status)) { |
| // return and let the caller throw an exception |
| return NULL; |
| } |
| // We need to reset 'status'. It works like errno in that ICU doesn't set it |
| // to U_ZERO_ERROR on success: it only touches it on error, and the test |
| // above means it now holds a failure code. |
| status = U_ZERO_ERROR; |
| |
| ScopedResourceBundle currencyId(ures_getByKey(currencyElem.get(), "id", NULL, &status)); |
| if (U_FAILURE(status)) { |
| // No id defined for this country |
| return env->NewStringUTF("None"); |
| } |
| |
| int length; |
| const jchar* id = ures_getString(currencyId.get(), &length, &status); |
| if (U_FAILURE(status) || length == 0) { |
| return env->NewStringUTF("None"); |
| } |
| return env->NewString(id, length); |
| } |
| |
| static jstring ICU_getCurrencySymbolNative(JNIEnv* env, jclass, jstring locale, jstring currencyCode) { |
| ScopedUtfChars localeName(env, locale); |
| UErrorCode status = U_ZERO_ERROR; |
| ScopedResourceBundle currLoc(ures_open(U_ICUDATA_CURR, localeName.c_str(), &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| ScopedResourceBundle currencies(ures_getByKey(currLoc.get(), "Currencies", NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| ScopedUtfChars currency(env, currencyCode); |
| ScopedResourceBundle currencyElems(ures_getByKey(currencies.get(), currency.c_str(), NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| int currSymbL; |
| const jchar* currSymbU = ures_getStringByIndex(currencyElems.get(), 0, &currSymbL, &status); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| return (currSymbL == 0) ? NULL : env->NewString(currSymbU, currSymbL); |
| } |
| |
| static jstring ICU_getDisplayCountryNative(JNIEnv* env, jclass, jstring targetLocale, jstring locale) { |
| Locale loc = getLocale(env, locale); |
| Locale targetLoc = getLocale(env, targetLocale); |
| UnicodeString str; |
| targetLoc.getDisplayCountry(loc, str); |
| return env->NewString(str.getBuffer(), str.length()); |
| } |
| |
| static jstring ICU_getDisplayLanguageNative(JNIEnv* env, jclass, jstring targetLocale, jstring locale) { |
| Locale loc = getLocale(env, locale); |
| Locale targetLoc = getLocale(env, targetLocale); |
| UnicodeString str; |
| targetLoc.getDisplayLanguage(loc, str); |
| return env->NewString(str.getBuffer(), str.length()); |
| } |
| |
| static jstring ICU_getDisplayVariantNative(JNIEnv* env, jclass, jstring targetLocale, jstring locale) { |
| Locale loc = getLocale(env, locale); |
| Locale targetLoc = getLocale(env, targetLocale); |
| UnicodeString str; |
| targetLoc.getDisplayVariant(loc, str); |
| return env->NewString(str.getBuffer(), str.length()); |
| } |
| |
| static jstring ICU_getISO3CountryNative(JNIEnv* env, jclass, jstring locale) { |
| Locale loc = getLocale(env, locale); |
| return env->NewStringUTF(loc.getISO3Country()); |
| } |
| |
| static jstring ICU_getISO3LanguageNative(JNIEnv* env, jclass, jstring locale) { |
| Locale loc = getLocale(env, locale); |
| return env->NewStringUTF(loc.getISO3Language()); |
| } |
| |
| static jobjectArray toStringArray(JNIEnv* env, const char* const* strings) { |
| size_t count = 0; |
| while (strings[count] != NULL) { |
| ++count; |
| } |
| jobjectArray result = env->NewObjectArray(count, JniConstants::stringClass, NULL); |
| for (size_t i = 0; i < count; ++i) { |
| ScopedLocalRef<jstring> s(env, env->NewStringUTF(strings[i])); |
| env->SetObjectArrayElement(result, i, s.get()); |
| } |
| return result; |
| } |
| |
| static jobjectArray ICU_getISOCountriesNative(JNIEnv* env, jclass) { |
| return toStringArray(env, Locale::getISOCountries()); |
| } |
| |
| static jobjectArray ICU_getISOLanguagesNative(JNIEnv* env, jclass) { |
| return toStringArray(env, Locale::getISOLanguages()); |
| } |
| |
| template <typename Counter, typename Getter> |
| static jobjectArray getAvailableLocales(JNIEnv* env, Counter* counter, Getter* getter) { |
| size_t count = (*counter)(); |
| jobjectArray result = env->NewObjectArray(count, JniConstants::stringClass, NULL); |
| for (size_t i = 0; i < count; ++i) { |
| ScopedLocalRef<jstring> s(env, env->NewStringUTF((*getter)(i))); |
| env->SetObjectArrayElement(result, i, s.get()); |
| } |
| return result; |
| } |
| |
| static jobjectArray ICU_getAvailableLocalesNative(JNIEnv* env, jclass) { |
| return getAvailableLocales(env, uloc_countAvailable, uloc_getAvailable); |
| } |
| |
| static jobjectArray ICU_getAvailableBreakIteratorLocalesNative(JNIEnv* env, jclass) { |
| return getAvailableLocales(env, ubrk_countAvailable, ubrk_getAvailable); |
| } |
| |
| static jobjectArray ICU_getAvailableCalendarLocalesNative(JNIEnv* env, jclass) { |
| return getAvailableLocales(env, ucal_countAvailable, ucal_getAvailable); |
| } |
| |
| static jobjectArray ICU_getAvailableCollatorLocalesNative(JNIEnv* env, jclass) { |
| return getAvailableLocales(env, ucol_countAvailable, ucol_getAvailable); |
| } |
| |
| static jobjectArray ICU_getAvailableDateFormatLocalesNative(JNIEnv* env, jclass) { |
| return getAvailableLocales(env, udat_countAvailable, udat_getAvailable); |
| } |
| |
| static jobjectArray ICU_getAvailableNumberFormatLocalesNative(JNIEnv* env, jclass) { |
| return getAvailableLocales(env, unum_countAvailable, unum_getAvailable); |
| } |
| |
| static bool getDayIntVector(JNIEnv*, UResourceBundle* gregorian, int* values) { |
| // get the First day of week and the minimal days in first week numbers |
| UErrorCode status = U_ZERO_ERROR; |
| ScopedResourceBundle gregorianElems(ures_getByKey(gregorian, "DateTimeElements", NULL, &status)); |
| if (U_FAILURE(status)) { |
| return false; |
| } |
| |
| int intVectSize; |
| const int* result = ures_getIntVector(gregorianElems.get(), &intVectSize, &status); |
| if (U_FAILURE(status) || intVectSize != 2) { |
| return false; |
| } |
| |
| values[0] = result[0]; |
| values[1] = result[1]; |
| return true; |
| } |
| |
| static jobjectArray getAmPmMarkers(JNIEnv* env, UResourceBundle* gregorian) { |
| UErrorCode status = U_ZERO_ERROR; |
| ScopedResourceBundle gregorianElems(ures_getByKey(gregorian, "AmPmMarkers", NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| int lengthAm, lengthPm; |
| const jchar* am = ures_getStringByIndex(gregorianElems.get(), 0, &lengthAm, &status); |
| const jchar* pm = ures_getStringByIndex(gregorianElems.get(), 1, &lengthPm, &status); |
| |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| jobjectArray amPmMarkers = env->NewObjectArray(2, JniConstants::stringClass, NULL); |
| ScopedLocalRef<jstring> amU(env, env->NewString(am, lengthAm)); |
| env->SetObjectArrayElement(amPmMarkers, 0, amU.get()); |
| ScopedLocalRef<jstring> pmU(env, env->NewString(pm, lengthPm)); |
| env->SetObjectArrayElement(amPmMarkers, 1, pmU.get()); |
| |
| return amPmMarkers; |
| } |
| |
| static jobjectArray getEras(JNIEnv* env, UResourceBundle* gregorian) { |
| UErrorCode status = U_ZERO_ERROR; |
| ScopedResourceBundle gregorianElems(ures_getByKey(gregorian, "eras", NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| ScopedResourceBundle eraElems(ures_getByKey(gregorianElems.get(), "abbreviated", NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| int eraCount = ures_getSize(eraElems.get()); |
| jobjectArray eras = env->NewObjectArray(eraCount, JniConstants::stringClass, NULL); |
| for (int i = 0; i < eraCount; ++i) { |
| int eraLength; |
| const jchar* era = ures_getStringByIndex(eraElems.get(), i, &eraLength, &status); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| ScopedLocalRef<jstring> eraU(env, env->NewString(era, eraLength)); |
| env->SetObjectArrayElement(eras, i, eraU.get()); |
| } |
| return eras; |
| } |
| |
| enum NameType { REGULAR, STAND_ALONE }; |
| enum NameWidth { LONG, SHORT }; |
| static jobjectArray getNames(JNIEnv* env, UResourceBundle* namesBundle, bool months, NameType type, NameWidth width) { |
| const char* typeKey = (type == REGULAR) ? "format" : "stand-alone"; |
| const char* widthKey = (width == LONG) ? "wide" : "abbreviated"; |
| UErrorCode status = U_ZERO_ERROR; |
| ScopedResourceBundle formatBundle(ures_getByKey(namesBundle, typeKey, NULL, &status)); |
| ScopedResourceBundle valuesBundle(ures_getByKey(formatBundle.get(), widthKey, NULL, &status)); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| |
| // The months array has a trailing empty string. The days array has a leading empty string. |
| int count = ures_getSize(valuesBundle.get()); |
| jobjectArray result = env->NewObjectArray(count + 1, JniConstants::stringClass, NULL); |
| env->SetObjectArrayElement(result, months ? count : 0, env->NewStringUTF("")); |
| int arrayOffset = months ? 0 : 1; |
| for (int i = 0; i < count; ++i) { |
| int nameLength; |
| const jchar* name = ures_getStringByIndex(valuesBundle.get(), i, &nameLength, &status); |
| if (U_FAILURE(status)) { |
| return NULL; |
| } |
| ScopedLocalRef<jstring> nameString(env, env->NewString(name, nameLength)); |
| env->SetObjectArrayElement(result, arrayOffset++, nameString.get()); |
| } |
| return result; |
| } |
| |
| static jstring getIntCurrencyCode(JNIEnv* env, jstring locale) { |
| ScopedUtfChars localeChars(env, locale); |
| |
| // Extract the 2-character country name. |
| if (strlen(localeChars.c_str()) < 5) { |
| return NULL; |
| } |
| if (localeChars[3] < 'A' || localeChars[3] > 'Z' || localeChars[4] < 'A' || localeChars[4] > 'Z') { |
| return NULL; |
| } |
| |
| char country[3] = { localeChars[3], localeChars[4], 0 }; |
| return ICU_getCurrencyCodeNative(env, NULL, env->NewStringUTF(country)); |
| } |
| |
| static void setIntegerField(JNIEnv* env, jobject obj, const char* fieldName, int value) { |
| ScopedLocalRef<jobject> integerValue(env, integerValueOf(env, value)); |
| jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "Ljava/lang/Integer;"); |
| env->SetObjectField(obj, fid, integerValue.get()); |
| } |
| |
| static void setStringField(JNIEnv* env, jobject obj, const char* fieldName, jstring value) { |
| jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "Ljava/lang/String;"); |
| env->SetObjectField(obj, fid, value); |
| } |
| |
| static void setStringArrayField(JNIEnv* env, jobject obj, const char* fieldName, jobjectArray value) { |
| jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "[Ljava/lang/String;"); |
| env->SetObjectField(obj, fid, value); |
| } |
| |
| static void setStringField(JNIEnv* env, jobject obj, const char* fieldName, UResourceBundle* bundle, int index) { |
| UErrorCode status = U_ZERO_ERROR; |
| int charCount; |
| const UChar* chars = ures_getStringByIndex(bundle, index, &charCount, &status); |
| if (U_SUCCESS(status)) { |
| setStringField(env, obj, fieldName, env->NewString(chars, charCount)); |
| } else { |
| LOGE("Error setting String field %s from ICU resource: %s", fieldName, u_errorName(status)); |
| } |
| } |
| |
| static void setCharField(JNIEnv* env, jobject obj, const char* fieldName, UResourceBundle* bundle, int index) { |
| UErrorCode status = U_ZERO_ERROR; |
| int charCount; |
| const UChar* chars = ures_getStringByIndex(bundle, index, &charCount, &status); |
| if (U_SUCCESS(status)) { |
| jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "C"); |
| env->SetCharField(obj, fid, chars[0]); |
| } else { |
| LOGE("Error setting char field %s from ICU resource: %s", fieldName, u_errorName(status)); |
| } |
| } |
| |
| static jboolean ICU_initLocaleDataImpl(JNIEnv* env, jclass, jstring locale, jobject localeData) { |
| ScopedUtfChars localeName(env, locale); |
| UErrorCode status = U_ZERO_ERROR; |
| ScopedResourceBundle root(ures_open(NULL, localeName.c_str(), &status)); |
| if (U_FAILURE(status)) { |
| LOGE("Error getting ICU resource bundle: %s", u_errorName(status)); |
| status = U_ZERO_ERROR; |
| return JNI_FALSE; |
| } |
| |
| ScopedResourceBundle calendar(ures_getByKey(root.get(), "calendar", NULL, &status)); |
| if (U_FAILURE(status)) { |
| LOGE("Error getting ICU calendar resource bundle: %s", u_errorName(status)); |
| return JNI_FALSE; |
| } |
| |
| ScopedResourceBundle gregorian(ures_getByKey(calendar.get(), "gregorian", NULL, &status)); |
| if (U_FAILURE(status)) { |
| LOGE("Error getting ICU gregorian resource bundle: %s", u_errorName(status)); |
| return JNI_FALSE; |
| } |
| |
| int firstDayVals[] = { 0, 0 }; |
| if (getDayIntVector(env, gregorian.get(), firstDayVals)) { |
| setIntegerField(env, localeData, "firstDayOfWeek", firstDayVals[0]); |
| setIntegerField(env, localeData, "minimalDaysInFirstWeek", firstDayVals[1]); |
| } |
| |
| setStringArrayField(env, localeData, "amPm", getAmPmMarkers(env, gregorian.get())); |
| setStringArrayField(env, localeData, "eras", getEras(env, gregorian.get())); |
| |
| ScopedResourceBundle dayNames(ures_getByKey(gregorian.get(), "dayNames", NULL, &status)); |
| ScopedResourceBundle monthNames(ures_getByKey(gregorian.get(), "monthNames", NULL, &status)); |
| |
| // Get the regular month and weekday names. |
| jobjectArray longMonthNames = getNames(env, monthNames.get(), true, REGULAR, LONG); |
| jobjectArray shortMonthNames = getNames(env, monthNames.get(), true, REGULAR, SHORT); |
| jobjectArray longWeekdayNames = getNames(env, dayNames.get(), false, REGULAR, LONG); |
| jobjectArray shortWeekdayNames = getNames(env, dayNames.get(), false, REGULAR, SHORT); |
| setStringArrayField(env, localeData, "longMonthNames", longMonthNames); |
| setStringArrayField(env, localeData, "shortMonthNames", shortMonthNames); |
| setStringArrayField(env, localeData, "longWeekdayNames", longWeekdayNames); |
| setStringArrayField(env, localeData, "shortWeekdayNames", shortWeekdayNames); |
| |
| // Get the stand-alone month and weekday names. If they're not available (as they aren't for |
| // English), we reuse the regular names. If we returned null to Java, the usual fallback |
| // mechanisms would come into play and we'd end up with the bogus stand-alone names from the |
| // root locale ("1" for January, and so on). |
| jobjectArray longStandAloneMonthNames = getNames(env, monthNames.get(), true, STAND_ALONE, LONG); |
| if (longStandAloneMonthNames == NULL) { |
| longStandAloneMonthNames = longMonthNames; |
| } |
| jobjectArray shortStandAloneMonthNames = getNames(env, monthNames.get(), true, STAND_ALONE, SHORT); |
| if (shortStandAloneMonthNames == NULL) { |
| shortStandAloneMonthNames = shortMonthNames; |
| } |
| jobjectArray longStandAloneWeekdayNames = getNames(env, dayNames.get(), false, STAND_ALONE, LONG); |
| if (longStandAloneWeekdayNames == NULL) { |
| longStandAloneWeekdayNames = longWeekdayNames; |
| } |
| jobjectArray shortStandAloneWeekdayNames = getNames(env, dayNames.get(), false, STAND_ALONE, SHORT); |
| if (shortStandAloneWeekdayNames == NULL) { |
| shortStandAloneWeekdayNames = shortWeekdayNames; |
| } |
| setStringArrayField(env, localeData, "longStandAloneMonthNames", longStandAloneMonthNames); |
| setStringArrayField(env, localeData, "shortStandAloneMonthNames", shortStandAloneMonthNames); |
| setStringArrayField(env, localeData, "longStandAloneWeekdayNames", longStandAloneWeekdayNames); |
| setStringArrayField(env, localeData, "shortStandAloneWeekdayNames", shortStandAloneWeekdayNames); |
| |
| ScopedResourceBundle dateTimePatterns(ures_getByKey(gregorian.get(), "DateTimePatterns", NULL, &status)); |
| if (U_SUCCESS(status)) { |
| setStringField(env, localeData, "fullTimeFormat", dateTimePatterns.get(), 0); |
| setStringField(env, localeData, "longTimeFormat", dateTimePatterns.get(), 1); |
| setStringField(env, localeData, "mediumTimeFormat", dateTimePatterns.get(), 2); |
| setStringField(env, localeData, "shortTimeFormat", dateTimePatterns.get(), 3); |
| setStringField(env, localeData, "fullDateFormat", dateTimePatterns.get(), 4); |
| setStringField(env, localeData, "longDateFormat", dateTimePatterns.get(), 5); |
| setStringField(env, localeData, "mediumDateFormat", dateTimePatterns.get(), 6); |
| setStringField(env, localeData, "shortDateFormat", dateTimePatterns.get(), 7); |
| } |
| status = U_ZERO_ERROR; |
| |
| ScopedResourceBundle numberElements(ures_getByKey(root.get(), "NumberElements", NULL, &status)); |
| if (U_SUCCESS(status) && ures_getSize(numberElements.get()) >= 11) { |
| setCharField(env, localeData, "zeroDigit", numberElements.get(), 4); |
| setCharField(env, localeData, "digit", numberElements.get(), 5); |
| setCharField(env, localeData, "decimalSeparator", numberElements.get(), 0); |
| setCharField(env, localeData, "groupingSeparator", numberElements.get(), 1); |
| setCharField(env, localeData, "patternSeparator", numberElements.get(), 2); |
| setCharField(env, localeData, "percent", numberElements.get(), 3); |
| setCharField(env, localeData, "perMill", numberElements.get(), 8); |
| setCharField(env, localeData, "monetarySeparator", numberElements.get(), 0); |
| setCharField(env, localeData, "minusSign", numberElements.get(), 6); |
| setStringField(env, localeData, "exponentSeparator", numberElements.get(), 7); |
| setStringField(env, localeData, "infinity", numberElements.get(), 9); |
| setStringField(env, localeData, "NaN", numberElements.get(), 10); |
| } |
| status = U_ZERO_ERROR; |
| |
| jstring internationalCurrencySymbol = getIntCurrencyCode(env, locale); |
| jstring currencySymbol = NULL; |
| if (internationalCurrencySymbol != NULL) { |
| currencySymbol = ICU_getCurrencySymbolNative(env, NULL, locale, internationalCurrencySymbol); |
| } else { |
| internationalCurrencySymbol = env->NewStringUTF("XXX"); |
| } |
| if (currencySymbol == NULL) { |
| // This is the UTF-8 encoding of U+00A4 (CURRENCY SIGN). |
| currencySymbol = env->NewStringUTF("\xc2\xa4"); |
| } |
| setStringField(env, localeData, "currencySymbol", currencySymbol); |
| setStringField(env, localeData, "internationalCurrencySymbol", internationalCurrencySymbol); |
| |
| ScopedResourceBundle numberPatterns(ures_getByKey(root.get(), "NumberPatterns", NULL, &status)); |
| if (U_SUCCESS(status) && ures_getSize(numberPatterns.get()) >= 3) { |
| setStringField(env, localeData, "numberPattern", numberPatterns.get(), 0); |
| setStringField(env, localeData, "currencyPattern", numberPatterns.get(), 1); |
| setStringField(env, localeData, "percentPattern", numberPatterns.get(), 2); |
| } |
| |
| return JNI_TRUE; |
| } |
| |
| static jstring ICU_toLowerCase(JNIEnv* env, jclass, jstring javaString, jstring localeName) { |
| ScopedJavaUnicodeString scopedString(env, javaString); |
| UnicodeString& s(scopedString.unicodeString()); |
| UnicodeString original(s); |
| s.toLower(Locale::createFromName(ScopedUtfChars(env, localeName).c_str())); |
| return s == original ? javaString : env->NewString(s.getBuffer(), s.length()); |
| } |
| |
| static jstring ICU_toUpperCase(JNIEnv* env, jclass, jstring javaString, jstring localeName) { |
| ScopedJavaUnicodeString scopedString(env, javaString); |
| UnicodeString& s(scopedString.unicodeString()); |
| UnicodeString original(s); |
| s.toUpper(Locale::createFromName(ScopedUtfChars(env, localeName).c_str())); |
| return s == original ? javaString : env->NewString(s.getBuffer(), s.length()); |
| } |
| |
| static JNINativeMethod gMethods[] = { |
| NATIVE_METHOD(ICU, getAvailableBreakIteratorLocalesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getAvailableCalendarLocalesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getAvailableCollatorLocalesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getAvailableDateFormatLocalesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getAvailableLocalesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getAvailableNumberFormatLocalesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getCurrencyCodeNative, "(Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getCurrencyFractionDigitsNative, "(Ljava/lang/String;)I"), |
| NATIVE_METHOD(ICU, getCurrencySymbolNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getDisplayCountryNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getDisplayLanguageNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getDisplayVariantNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getISO3CountryNative, "(Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getISO3LanguageNative, "(Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getISOCountriesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, getISOLanguagesNative, "()[Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, initLocaleDataImpl, "(Ljava/lang/String;Lcom/ibm/icu4jni/util/LocaleData;)Z"), |
| NATIVE_METHOD(ICU, toLowerCase, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), |
| NATIVE_METHOD(ICU, toUpperCase, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), |
| }; |
| int register_com_ibm_icu4jni_util_ICU(JNIEnv* env) { |
| return jniRegisterNativeMethods(env, "com/ibm/icu4jni/util/ICU", gMethods, NELEM(gMethods)); |
| } |