libcore_icu_ICU.cpp revision ddafeb1d73cfe504720d10a2634b5858fc4cc413
1adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/* 2adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 3adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 4adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * you may not use this file except in compliance with the License. 6adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * You may obtain a copy of the License at 7adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 8adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 10adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * See the License for the specific language governing permissions and 14adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * limitations under the License. 15adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 16adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 17757a7942eed2b0aa457f8517a0259d2ac82c5b18Elliott Hughes#define LOG_TAG "ICU" 18c08f9fb2a3be82bb1a3f477ca1524ddcf7a1d4b8Elliott Hughes 1994782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "ErrorCode.h" 20adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include "JNIHelp.h" 21a9f5c16a864ff63ba63f810410f8a27c086d5d52Elliott Hughes#include "JniConstants.h" 22566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include "ScopedFd.h" 234e3714f7fe8ac7f6b20896038e491d378f4e6464Elliott Hughes#include "ScopedJavaUnicodeString.h" 24f281667712baf8e0721ceb2cc60e7eef19c2d859Elliott Hughes#include "ScopedLocalRef.h" 259de899cc3ffd3aa3f8f827201cbe14120609018bElliott Hughes#include "ScopedUtfChars.h" 26757a7942eed2b0aa457f8517a0259d2ac82c5b18Elliott Hughes#include "UniquePtr.h" 27f2d5062b67e57ef00ee81fec67480f0d58d66b50Elliott Hughes#include "cutils/log.h" 28ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes#include "toStringArray.h" 29adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include "unicode/calendar.h" 30adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include "unicode/datefmt.h" 31adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include "unicode/dcfmtsym.h" 3294782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/decimfmt.h" 3394782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/dtfmtsym.h" 3494782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/gregocal.h" 3594782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/locid.h" 3694782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/numfmt.h" 37adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include "unicode/strenum.h" 3894782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/ubrk.h" 3994782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/ucal.h" 4094782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/uclean.h" 4194782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/ucol.h" 4294782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/ucurr.h" 4394782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/udat.h" 4494782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "unicode/ustring.h" 45947eeb80f985827209c9500851e288504d58ec2eclaireho#include "ureslocs.h" 4694782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes#include "valueOf.h" 47ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes 48566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include <errno.h> 49566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include <fcntl.h> 50adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include <stdlib.h> 51adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include <string.h> 52ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes#include <string> 53566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include <sys/mman.h> 54566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include <sys/stat.h> 55adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project#include <sys/time.h> 56566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include <sys/types.h> 57566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include <time.h> 58566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes#include <unistd.h> 59adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 6070fa193185427473999f1cda823c1ec408acd2baElliott Hughesclass ScopedResourceBundle { 6170fa193185427473999f1cda823c1ec408acd2baElliott Hughespublic: 6270fa193185427473999f1cda823c1ec408acd2baElliott Hughes ScopedResourceBundle(UResourceBundle* bundle) : mBundle(bundle) { 6370fa193185427473999f1cda823c1ec408acd2baElliott Hughes } 64adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 6570fa193185427473999f1cda823c1ec408acd2baElliott Hughes ~ScopedResourceBundle() { 6670fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (mBundle != NULL) { 6770fa193185427473999f1cda823c1ec408acd2baElliott Hughes ures_close(mBundle); 6870fa193185427473999f1cda823c1ec408acd2baElliott Hughes } 6970fa193185427473999f1cda823c1ec408acd2baElliott Hughes } 70adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 7170fa193185427473999f1cda823c1ec408acd2baElliott Hughes UResourceBundle* get() { 7270fa193185427473999f1cda823c1ec408acd2baElliott Hughes return mBundle; 73adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 7470fa193185427473999f1cda823c1ec408acd2baElliott Hughes 7570fa193185427473999f1cda823c1ec408acd2baElliott Hughesprivate: 7670fa193185427473999f1cda823c1ec408acd2baElliott Hughes UResourceBundle* mBundle; 777ca6fd0dca02f7abdd8808db78357743bbdd23a5Elliott Hughes 787ca6fd0dca02f7abdd8808db78357743bbdd23a5Elliott Hughes // Disallow copy and assignment. 797ca6fd0dca02f7abdd8808db78357743bbdd23a5Elliott Hughes ScopedResourceBundle(const ScopedResourceBundle&); 807ca6fd0dca02f7abdd8808db78357743bbdd23a5Elliott Hughes void operator=(const ScopedResourceBundle&); 8170fa193185427473999f1cda823c1ec408acd2baElliott Hughes}; 8270fa193185427473999f1cda823c1ec408acd2baElliott Hughes 8321557bb6a8f35a2f9889adba449cac950c9d41b9Elliott HughesLocale getLocale(JNIEnv* env, jstring localeName) { 840808cae1a2616ba9c708c7cc4489723b4060178eElliott Hughes return Locale::createFromName(ScopedUtfChars(env, localeName).c_str()); 85adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 86adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 87e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jint ICU_getCurrencyFractionDigitsNative(JNIEnv* env, jclass, jstring javaCurrencyCode) { 88adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project UErrorCode status = U_ZERO_ERROR; 89757a7942eed2b0aa457f8517a0259d2ac82c5b18Elliott Hughes UniquePtr<NumberFormat> fmt(NumberFormat::createCurrencyInstance(status)); 9070fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 91adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return -1; 92adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 934e3714f7fe8ac7f6b20896038e491d378f4e6464Elliott Hughes ScopedJavaUnicodeString currencyCode(env, javaCurrencyCode); 944e3714f7fe8ac7f6b20896038e491d378f4e6464Elliott Hughes fmt->setCurrency(currencyCode.unicodeString().getBuffer(), status); 9570fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 96adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return -1; 97adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 98adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project // for CurrencyFormats the minimum and maximum fraction digits are the same. 998044bf6b446c93cd29c5753544246316f269064fElliott Hughes return fmt->getMinimumFractionDigits(); 100adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 101adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 102e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jstring ICU_getCurrencyCodeNative(JNIEnv* env, jclass, jstring javaKey) { 103adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project UErrorCode status = U_ZERO_ERROR; 104947eeb80f985827209c9500851e288504d58ec2eclaireho ScopedResourceBundle supplData(ures_openDirect(U_ICUDATA_CURR, "supplementalData", &status)); 10570fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 106adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 107adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 108adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 10970fa193185427473999f1cda823c1ec408acd2baElliott Hughes ScopedResourceBundle currencyMap(ures_getByKey(supplData.get(), "CurrencyMap", NULL, &status)); 11070fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 111adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 112adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 113adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 11405960876dff6a5b686821eed8f7ae7cef5af4f50Elliott Hughes ScopedUtfChars key(env, javaKey); 11505960876dff6a5b686821eed8f7ae7cef5af4f50Elliott Hughes ScopedResourceBundle currency(ures_getByKey(currencyMap.get(), key.c_str(), NULL, &status)); 11670fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 117adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 118adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 119adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 12070fa193185427473999f1cda823c1ec408acd2baElliott Hughes ScopedResourceBundle currencyElem(ures_getByIndex(currency.get(), 0, NULL, &status)); 12170fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 122adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return env->NewStringUTF("None"); 123adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 124adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 12567081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes // check if there is a 'to' date. If there is, the currency isn't used anymore. 12667081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes ScopedResourceBundle currencyTo(ures_getByKey(currencyElem.get(), "to", NULL, &status)); 12767081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes if (!U_FAILURE(status)) { 12867081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes // return and let the caller throw an exception 12967081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes return NULL; 130adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 13167081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes // We need to reset 'status'. It works like errno in that ICU doesn't set it 13267081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes // to U_ZERO_ERROR on success: it only touches it on error, and the test 13367081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes // above means it now holds a failure code. 13467081ff5bcb8a2b3f7db2940f6e0cb3e459ab4b4Elliott Hughes status = U_ZERO_ERROR; 135adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 13670fa193185427473999f1cda823c1ec408acd2baElliott Hughes ScopedResourceBundle currencyId(ures_getByKey(currencyElem.get(), "id", NULL, &status)); 13770fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 138adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project // No id defined for this country 139adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return env->NewStringUTF("None"); 140adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 141adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 142adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project int length; 14370fa193185427473999f1cda823c1ec408acd2baElliott Hughes const jchar* id = ures_getString(currencyId.get(), &length, &status); 14470fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status) || length == 0) { 145adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return env->NewStringUTF("None"); 146adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 147adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return env->NewString(id, length); 148adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 149adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 150e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jstring ICU_getCurrencySymbolNative(JNIEnv* env, jclass, jstring locale, jstring currencyCode) { 15105960876dff6a5b686821eed8f7ae7cef5af4f50Elliott Hughes ScopedUtfChars localeName(env, locale); 152adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project UErrorCode status = U_ZERO_ERROR; 153947eeb80f985827209c9500851e288504d58ec2eclaireho ScopedResourceBundle currLoc(ures_open(U_ICUDATA_CURR, localeName.c_str(), &status)); 15470fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 155adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 156adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 157adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 158947eeb80f985827209c9500851e288504d58ec2eclaireho ScopedResourceBundle currencies(ures_getByKey(currLoc.get(), "Currencies", NULL, &status)); 15970fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 160adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 161adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 162adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 16305960876dff6a5b686821eed8f7ae7cef5af4f50Elliott Hughes ScopedUtfChars currency(env, currencyCode); 16405960876dff6a5b686821eed8f7ae7cef5af4f50Elliott Hughes ScopedResourceBundle currencyElems(ures_getByKey(currencies.get(), currency.c_str(), NULL, &status)); 16570fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 166adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 167adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 168adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 169adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project int currSymbL; 17070fa193185427473999f1cda823c1ec408acd2baElliott Hughes const jchar* currSymbU = ures_getStringByIndex(currencyElems.get(), 0, &currSymbL, &status); 17170fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 172adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 173adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 174adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 17570fa193185427473999f1cda823c1ec408acd2baElliott Hughes return (currSymbL == 0) ? NULL : env->NewString(currSymbU, currSymbL); 176adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 177adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 178e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jstring ICU_getDisplayCountryNative(JNIEnv* env, jclass, jstring targetLocale, jstring locale) { 179adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale loc = getLocale(env, locale); 180adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale targetLoc = getLocale(env, targetLocale); 18170fa193185427473999f1cda823c1ec408acd2baElliott Hughes UnicodeString str; 18270fa193185427473999f1cda823c1ec408acd2baElliott Hughes targetLoc.getDisplayCountry(loc, str); 18370fa193185427473999f1cda823c1ec408acd2baElliott Hughes return env->NewString(str.getBuffer(), str.length()); 184adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 185adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 186e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jstring ICU_getDisplayLanguageNative(JNIEnv* env, jclass, jstring targetLocale, jstring locale) { 187adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale loc = getLocale(env, locale); 188adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale targetLoc = getLocale(env, targetLocale); 18970fa193185427473999f1cda823c1ec408acd2baElliott Hughes UnicodeString str; 19070fa193185427473999f1cda823c1ec408acd2baElliott Hughes targetLoc.getDisplayLanguage(loc, str); 19170fa193185427473999f1cda823c1ec408acd2baElliott Hughes return env->NewString(str.getBuffer(), str.length()); 192adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 193adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 194e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jstring ICU_getDisplayVariantNative(JNIEnv* env, jclass, jstring targetLocale, jstring locale) { 195adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale loc = getLocale(env, locale); 196adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale targetLoc = getLocale(env, targetLocale); 19770fa193185427473999f1cda823c1ec408acd2baElliott Hughes UnicodeString str; 19870fa193185427473999f1cda823c1ec408acd2baElliott Hughes targetLoc.getDisplayVariant(loc, str); 19970fa193185427473999f1cda823c1ec408acd2baElliott Hughes return env->NewString(str.getBuffer(), str.length()); 200adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 201adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 202e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jstring ICU_getISO3CountryNative(JNIEnv* env, jclass, jstring locale) { 203adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale loc = getLocale(env, locale); 2042e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes return env->NewStringUTF(loc.getISO3Country()); 205adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 206adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 207e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jstring ICU_getISO3LanguageNative(JNIEnv* env, jclass, jstring locale) { 208adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project Locale loc = getLocale(env, locale); 2092e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes return env->NewStringUTF(loc.getISO3Language()); 210adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 211adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 212e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getISOCountriesNative(JNIEnv* env, jclass) { 2132e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes return toStringArray(env, Locale::getISOCountries()); 2142e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes} 215adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 216e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getISOLanguagesNative(JNIEnv* env, jclass) { 2172e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes return toStringArray(env, Locale::getISOLanguages()); 218adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 219adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 220e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getAvailableLocalesNative(JNIEnv* env, jclass) { 221ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, uloc_countAvailable, uloc_getAvailable); 222f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes} 223f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes 224e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getAvailableBreakIteratorLocalesNative(JNIEnv* env, jclass) { 225ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, ubrk_countAvailable, ubrk_getAvailable); 226f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes} 227f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes 228e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getAvailableCalendarLocalesNative(JNIEnv* env, jclass) { 229ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, ucal_countAvailable, ucal_getAvailable); 230f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes} 231f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes 232e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getAvailableCollatorLocalesNative(JNIEnv* env, jclass) { 233ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, ucol_countAvailable, ucol_getAvailable); 234f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes} 235f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes 236e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getAvailableDateFormatLocalesNative(JNIEnv* env, jclass) { 237ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, udat_countAvailable, udat_getAvailable); 238f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes} 239f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes 240e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jobjectArray ICU_getAvailableNumberFormatLocalesNative(JNIEnv* env, jclass) { 241ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, unum_countAvailable, unum_getAvailable); 242f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes} 243f9157eaea53923d3dbe6a521b29427819052f176Elliott Hughes 24444e0e560c92338110953ce806df475fedcdf926eBrian Carlstromstatic bool getDayIntVector(JNIEnv*, UResourceBundle* gregorian, int* values) { 245adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project // get the First day of week and the minimal days in first week numbers 2462e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes UErrorCode status = U_ZERO_ERROR; 24770fa193185427473999f1cda823c1ec408acd2baElliott Hughes ScopedResourceBundle gregorianElems(ures_getByKey(gregorian, "DateTimeElements", NULL, &status)); 2482e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes if (U_FAILURE(status)) { 24933aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes return false; 250adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 251adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 252adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project int intVectSize; 25370fa193185427473999f1cda823c1ec408acd2baElliott Hughes const int* result = ures_getIntVector(gregorianElems.get(), &intVectSize, &status); 25470fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status) || intVectSize != 2) { 25533aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes return false; 256adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 25733aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes 25870fa193185427473999f1cda823c1ec408acd2baElliott Hughes values[0] = result[0]; 25970fa193185427473999f1cda823c1ec408acd2baElliott Hughes values[1] = result[1]; 26033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes return true; 261adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 262adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 263ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes// This allows you to leave extra space at the beginning or end of the array to support the 264ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes// month names and day names arrays. 265ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughesstatic jobjectArray toStringArray(JNIEnv* env, UResourceBundle* rb, size_t size, int capacity, size_t offset) { 266ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes if (capacity == -1) { 267ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes capacity = size; 268ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes } 269ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes jobjectArray result = env->NewObjectArray(capacity, JniConstants::stringClass, NULL); 270ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes if (result == NULL) { 271adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 272adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 273ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes UErrorCode status = U_ZERO_ERROR; 274ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes for (size_t i = 0; i < size; ++i) { 275ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes int charCount; 276ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes const jchar* chars = ures_getStringByIndex(rb, i, &charCount, &status); 277ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes if (U_FAILURE(status)) { 278ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return NULL; 279ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes } 280ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes ScopedLocalRef<jstring> s(env, env->NewString(chars, charCount)); 281ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes if (env->ExceptionCheck()) { 282ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return NULL; 283ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes } 284ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes env->SetObjectArrayElement(result, offset + i, s.get()); 285ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes if (env->ExceptionCheck()) { 286ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return NULL; 287ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes } 288ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes } 289ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return result; 290ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes} 291adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 292ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughesstatic jobjectArray getAmPmMarkers(JNIEnv* env, UResourceBundle* gregorian) { 293ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes UErrorCode status = U_ZERO_ERROR; 294ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes ScopedResourceBundle amPmMarkers(ures_getByKey(gregorian, "AmPmMarkers", NULL, &status)); 2952e3a41defb42a97b463194d859d2d4088a600fd8Elliott Hughes if (U_FAILURE(status)) { 296adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 297adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 298ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, amPmMarkers.get(), ures_getSize(amPmMarkers.get()), -1, 0); 299adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 300adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 30170fa193185427473999f1cda823c1ec408acd2baElliott Hughesstatic jobjectArray getEras(JNIEnv* env, UResourceBundle* gregorian) { 302adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project UErrorCode status = U_ZERO_ERROR; 303ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes ScopedResourceBundle eras(ures_getByKey(gregorian, "eras", NULL, &status)); 30470fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 305adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 306adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 307ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes ScopedResourceBundle abbreviatedEras(ures_getByKey(eras.get(), "abbreviated", NULL, &status)); 30870fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 309adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 310adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 311ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes return toStringArray(env, abbreviatedEras.get(), ures_getSize(abbreviatedEras.get()), -1, 0); 312adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 313adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 314143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughesenum NameType { REGULAR, STAND_ALONE }; 315143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughesenum NameWidth { LONG, SHORT }; 316143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughesstatic jobjectArray getNames(JNIEnv* env, UResourceBundle* namesBundle, bool months, NameType type, NameWidth width) { 317143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes const char* typeKey = (type == REGULAR) ? "format" : "stand-alone"; 318143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes const char* widthKey = (width == LONG) ? "wide" : "abbreviated"; 319adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project UErrorCode status = U_ZERO_ERROR; 320143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes ScopedResourceBundle formatBundle(ures_getByKey(namesBundle, typeKey, NULL, &status)); 321143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes ScopedResourceBundle valuesBundle(ures_getByKey(formatBundle.get(), widthKey, NULL, &status)); 32270fa193185427473999f1cda823c1ec408acd2baElliott Hughes if (U_FAILURE(status)) { 323adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project return NULL; 324adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 3258044bf6b446c93cd29c5753544246316f269064fElliott Hughes 326143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes // The months array has a trailing empty string. The days array has a leading empty string. 327143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes int count = ures_getSize(valuesBundle.get()); 328ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes int offset = months ? 0 : 1; 329ddafeb1d73cfe504720d10a2634b5858fc4cc413Elliott Hughes jobjectArray result = toStringArray(env, valuesBundle.get(), count, count + 1, offset); 330143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes env->SetObjectArrayElement(result, months ? count : 0, env->NewStringUTF("")); 331143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes return result; 332adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 333adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 33433aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughesstatic void setIntegerField(JNIEnv* env, jobject obj, const char* fieldName, int value) { 33594782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes ScopedLocalRef<jobject> integerValue(env, integerValueOf(env, value)); 336a9f5c16a864ff63ba63f810410f8a27c086d5d52Elliott Hughes jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "Ljava/lang/Integer;"); 33794782d07dd2d65b1a37fddca68eb9a9ac81ada4aElliott Hughes env->SetObjectField(obj, fid, integerValue.get()); 33833aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes} 339adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 34033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughesstatic void setStringField(JNIEnv* env, jobject obj, const char* fieldName, jstring value) { 341a9f5c16a864ff63ba63f810410f8a27c086d5d52Elliott Hughes jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "Ljava/lang/String;"); 34233aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes env->SetObjectField(obj, fid, value); 34333aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes} 344adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 34533aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughesstatic void setStringArrayField(JNIEnv* env, jobject obj, const char* fieldName, jobjectArray value) { 346a9f5c16a864ff63ba63f810410f8a27c086d5d52Elliott Hughes jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "[Ljava/lang/String;"); 34733aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes env->SetObjectField(obj, fid, value); 34833aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes} 349adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 35033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughesstatic void setStringField(JNIEnv* env, jobject obj, const char* fieldName, UResourceBundle* bundle, int index) { 35133aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes UErrorCode status = U_ZERO_ERROR; 35233aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes int charCount; 35333aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes const UChar* chars = ures_getStringByIndex(bundle, index, &charCount, &status); 35433aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (U_SUCCESS(status)) { 35533aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, obj, fieldName, env->NewString(chars, charCount)); 35690aa512eb7b126deb8d752b7474c30d3f73507b2Elliott Hughes } else { 357b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes LOGE("Error setting String field %s from ICU resource: %s", fieldName, u_errorName(status)); 358b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes } 359b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes} 360b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes 361b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughesstatic void setCharField(JNIEnv* env, jobject obj, const char* fieldName, UResourceBundle* bundle, int index) { 362b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes UErrorCode status = U_ZERO_ERROR; 363b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes int charCount; 364b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes const UChar* chars = ures_getStringByIndex(bundle, index, &charCount, &status); 365b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes if (U_SUCCESS(status)) { 366a9f5c16a864ff63ba63f810410f8a27c086d5d52Elliott Hughes jfieldID fid = env->GetFieldID(JniConstants::localeDataClass, fieldName, "C"); 367b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes env->SetCharField(obj, fid, chars[0]); 368b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes } else { 369b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes LOGE("Error setting char field %s from ICU resource: %s", fieldName, u_errorName(status)); 370adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 37133aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes} 372adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 373e22935d3c7040c22b48d53bd18878844f381287cElliott Hughesstatic jboolean ICU_initLocaleDataImpl(JNIEnv* env, jclass, jstring locale, jobject localeData) { 37405960876dff6a5b686821eed8f7ae7cef5af4f50Elliott Hughes ScopedUtfChars localeName(env, locale); 37533aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes UErrorCode status = U_ZERO_ERROR; 37621557bb6a8f35a2f9889adba449cac950c9d41b9Elliott Hughes ScopedResourceBundle root(ures_open(NULL, localeName.c_str(), &status)); 37733aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (U_FAILURE(status)) { 37833aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes LOGE("Error getting ICU resource bundle: %s", u_errorName(status)); 379adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project status = U_ZERO_ERROR; 38033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes return JNI_FALSE; 381adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 382adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 38333aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes ScopedResourceBundle calendar(ures_getByKey(root.get(), "calendar", NULL, &status)); 38433aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (U_FAILURE(status)) { 3854722f161d49b5c483aa7aec0daad7bfee18578bbElliott Hughes LOGE("Error getting ICU calendar resource bundle: %s", u_errorName(status)); 38633aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes return JNI_FALSE; 387adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 388adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 38933aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes ScopedResourceBundle gregorian(ures_getByKey(calendar.get(), "gregorian", NULL, &status)); 39033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (U_FAILURE(status)) { 3914722f161d49b5c483aa7aec0daad7bfee18578bbElliott Hughes LOGE("Error getting ICU gregorian resource bundle: %s", u_errorName(status)); 39233aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes return JNI_FALSE; 393adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 394adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 395e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes int firstDayVals[] = { 0, 0 }; 39633aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (getDayIntVector(env, gregorian.get(), firstDayVals)) { 39733aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setIntegerField(env, localeData, "firstDayOfWeek", firstDayVals[0]); 39833aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setIntegerField(env, localeData, "minimalDaysInFirstWeek", firstDayVals[1]); 399adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 400adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 40133aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringArrayField(env, localeData, "amPm", getAmPmMarkers(env, gregorian.get())); 40233aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringArrayField(env, localeData, "eras", getEras(env, gregorian.get())); 403adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 404143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes ScopedResourceBundle dayNames(ures_getByKey(gregorian.get(), "dayNames", NULL, &status)); 405143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes ScopedResourceBundle monthNames(ures_getByKey(gregorian.get(), "monthNames", NULL, &status)); 406143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes 407143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes // Get the regular month and weekday names. 408143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray longMonthNames = getNames(env, monthNames.get(), true, REGULAR, LONG); 409143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray shortMonthNames = getNames(env, monthNames.get(), true, REGULAR, SHORT); 410143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray longWeekdayNames = getNames(env, dayNames.get(), false, REGULAR, LONG); 411143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray shortWeekdayNames = getNames(env, dayNames.get(), false, REGULAR, SHORT); 412143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "longMonthNames", longMonthNames); 413143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "shortMonthNames", shortMonthNames); 414143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "longWeekdayNames", longWeekdayNames); 415143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "shortWeekdayNames", shortWeekdayNames); 416143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes 417143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes // Get the stand-alone month and weekday names. If they're not available (as they aren't for 418143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes // English), we reuse the regular names. If we returned null to Java, the usual fallback 419143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes // mechanisms would come into play and we'd end up with the bogus stand-alone names from the 420143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes // root locale ("1" for January, and so on). 421143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray longStandAloneMonthNames = getNames(env, monthNames.get(), true, STAND_ALONE, LONG); 422143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes if (longStandAloneMonthNames == NULL) { 423143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes longStandAloneMonthNames = longMonthNames; 424143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes } 425143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray shortStandAloneMonthNames = getNames(env, monthNames.get(), true, STAND_ALONE, SHORT); 426143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes if (shortStandAloneMonthNames == NULL) { 427143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes shortStandAloneMonthNames = shortMonthNames; 428143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes } 429143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray longStandAloneWeekdayNames = getNames(env, dayNames.get(), false, STAND_ALONE, LONG); 430143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes if (longStandAloneWeekdayNames == NULL) { 431143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes longStandAloneWeekdayNames = longWeekdayNames; 432143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes } 433143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes jobjectArray shortStandAloneWeekdayNames = getNames(env, dayNames.get(), false, STAND_ALONE, SHORT); 434143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes if (shortStandAloneWeekdayNames == NULL) { 435143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes shortStandAloneWeekdayNames = shortWeekdayNames; 436143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes } 437143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "longStandAloneMonthNames", longStandAloneMonthNames); 438143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "shortStandAloneMonthNames", shortStandAloneMonthNames); 439143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "longStandAloneWeekdayNames", longStandAloneWeekdayNames); 440143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringArrayField(env, localeData, "shortStandAloneWeekdayNames", shortStandAloneWeekdayNames); 441143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes 442143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes ScopedResourceBundle dateTimePatterns(ures_getByKey(gregorian.get(), "DateTimePatterns", NULL, &status)); 44333aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (U_SUCCESS(status)) { 444143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "fullTimeFormat", dateTimePatterns.get(), 0); 445143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "longTimeFormat", dateTimePatterns.get(), 1); 446143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "mediumTimeFormat", dateTimePatterns.get(), 2); 447143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "shortTimeFormat", dateTimePatterns.get(), 3); 448143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "fullDateFormat", dateTimePatterns.get(), 4); 449143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "longDateFormat", dateTimePatterns.get(), 5); 450143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "mediumDateFormat", dateTimePatterns.get(), 6); 451143e8c9cf91cfc01c3c91c8e93cad661ec7554eeElliott Hughes setStringField(env, localeData, "shortDateFormat", dateTimePatterns.get(), 7); 452adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 45333aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes status = U_ZERO_ERROR; 454adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 45533aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes ScopedResourceBundle numberElements(ures_getByKey(root.get(), "NumberElements", NULL, &status)); 45633aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (U_SUCCESS(status) && ures_getSize(numberElements.get()) >= 11) { 457b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "zeroDigit", numberElements.get(), 4); 458b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "digit", numberElements.get(), 5); 459b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "decimalSeparator", numberElements.get(), 0); 460b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "groupingSeparator", numberElements.get(), 1); 461b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "patternSeparator", numberElements.get(), 2); 462b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "percent", numberElements.get(), 3); 463b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "perMill", numberElements.get(), 8); 464b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "monetarySeparator", numberElements.get(), 0); 465b7e820b92c7345cdc0cd4fea50954289ae66eb67Elliott Hughes setCharField(env, localeData, "minusSign", numberElements.get(), 6); 46690aa512eb7b126deb8d752b7474c30d3f73507b2Elliott Hughes setStringField(env, localeData, "exponentSeparator", numberElements.get(), 7); 46733aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, localeData, "infinity", numberElements.get(), 9); 46833aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, localeData, "NaN", numberElements.get(), 10); 469adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 47033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes status = U_ZERO_ERROR; 471adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 4727ff7010c01a090dcbf992c7223fbc8fde54b3018Elliott Hughes jstring countryCode = env->NewStringUTF(Locale::createFromName(localeName.c_str()).getCountry()); 4737ff7010c01a090dcbf992c7223fbc8fde54b3018Elliott Hughes jstring internationalCurrencySymbol = ICU_getCurrencyCodeNative(env, NULL, countryCode); 47433aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes jstring currencySymbol = NULL; 47533aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (internationalCurrencySymbol != NULL) { 476e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes currencySymbol = ICU_getCurrencySymbolNative(env, NULL, locale, internationalCurrencySymbol); 477adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } else { 47833aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes internationalCurrencySymbol = env->NewStringUTF("XXX"); 479adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 48033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (currencySymbol == NULL) { 48133aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes // This is the UTF-8 encoding of U+00A4 (CURRENCY SIGN). 482ad884a7b8cae7a1c3d973c8032d4f78ef7c96b80Hao Feng currencySymbol = env->NewStringUTF("\xc2\xa4"); 483adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 48433aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, localeData, "currencySymbol", currencySymbol); 48533aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, localeData, "internationalCurrencySymbol", internationalCurrencySymbol); 486adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 48733aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes ScopedResourceBundle numberPatterns(ures_getByKey(root.get(), "NumberPatterns", NULL, &status)); 48833aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes if (U_SUCCESS(status) && ures_getSize(numberPatterns.get()) >= 3) { 48933aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, localeData, "numberPattern", numberPatterns.get(), 0); 49033aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, localeData, "currencyPattern", numberPatterns.get(), 1); 49133aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes setStringField(env, localeData, "percentPattern", numberPatterns.get(), 2); 492adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 493adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 49433aa6eb602478e7f51ac16f30c88db3566022886Elliott Hughes return JNI_TRUE; 495adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 496adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 497dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughesstatic jstring ICU_toLowerCase(JNIEnv* env, jclass, jstring javaString, jstring localeName) { 498dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes ScopedJavaUnicodeString scopedString(env, javaString); 499dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes UnicodeString& s(scopedString.unicodeString()); 500dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes UnicodeString original(s); 501dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes s.toLower(Locale::createFromName(ScopedUtfChars(env, localeName).c_str())); 502dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes return s == original ? javaString : env->NewString(s.getBuffer(), s.length()); 503dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes} 504dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes 505dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughesstatic jstring ICU_toUpperCase(JNIEnv* env, jclass, jstring javaString, jstring localeName) { 506dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes ScopedJavaUnicodeString scopedString(env, javaString); 507dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes UnicodeString& s(scopedString.unicodeString()); 508dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes UnicodeString original(s); 509dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes s.toUpper(Locale::createFromName(ScopedUtfChars(env, localeName).c_str())); 510dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes return s == original ? javaString : env->NewString(s.getBuffer(), s.length()); 511dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes} 512dbbdffce5ac97a0e93ef495adaacca3660b9ab21Elliott Hughes 513e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughesstatic jstring versionString(JNIEnv* env, const UVersionInfo& version) { 514e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes char versionString[U_MAX_VERSION_STRING_LENGTH]; 515e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes u_versionToString(const_cast<UVersionInfo&>(version), &versionString[0]); 516e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes return env->NewStringUTF(versionString); 517e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes} 518e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes 519e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughesstatic jstring ICU_getIcuVersion(JNIEnv* env, jclass) { 520e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes UVersionInfo icuVersion; 521e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes u_getVersion(icuVersion); 522e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes return versionString(env, icuVersion); 523e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes} 524e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes 525e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughesstatic jstring ICU_getUnicodeVersion(JNIEnv* env, jclass) { 526e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes UVersionInfo unicodeVersion; 527e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes u_getUnicodeVersion(unicodeVersion); 528e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes return versionString(env, unicodeVersion); 529e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes} 530e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes 531adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectstatic JNINativeMethod gMethods[] = { 532e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getAvailableBreakIteratorLocalesNative, "()[Ljava/lang/String;"), 533e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getAvailableCalendarLocalesNative, "()[Ljava/lang/String;"), 534e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getAvailableCollatorLocalesNative, "()[Ljava/lang/String;"), 535e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getAvailableDateFormatLocalesNative, "()[Ljava/lang/String;"), 536e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getAvailableLocalesNative, "()[Ljava/lang/String;"), 537e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getAvailableNumberFormatLocalesNative, "()[Ljava/lang/String;"), 538e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getCurrencyCodeNative, "(Ljava/lang/String;)Ljava/lang/String;"), 539e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getCurrencyFractionDigitsNative, "(Ljava/lang/String;)I"), 540e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getCurrencySymbolNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), 541e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getDisplayCountryNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), 542e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getDisplayLanguageNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), 543e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getDisplayVariantNative, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), 544e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getISO3CountryNative, "(Ljava/lang/String;)Ljava/lang/String;"), 545e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getISO3LanguageNative, "(Ljava/lang/String;)Ljava/lang/String;"), 546e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getISOCountriesNative, "()[Ljava/lang/String;"), 547e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, getISOLanguagesNative, "()[Ljava/lang/String;"), 548e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes NATIVE_METHOD(ICU, getIcuVersion, "()Ljava/lang/String;"), 549e0e567287e4392bebc5f5826b8ef3b1bd8ca166eElliott Hughes NATIVE_METHOD(ICU, getUnicodeVersion, "()Ljava/lang/String;"), 550c27a366a89e470690e99374b15270e7b9169ade1Elliott Hughes NATIVE_METHOD(ICU, initLocaleDataImpl, "(Ljava/lang/String;Llibcore/icu/LocaleData;)Z"), 551e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, toLowerCase, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), 552e22935d3c7040c22b48d53bd18878844f381287cElliott Hughes NATIVE_METHOD(ICU, toUpperCase, "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;"), 553adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project}; 554c27a366a89e470690e99374b15270e7b9169ade1Elliott Hughesint register_libcore_icu_ICU(JNIEnv* env) { 555566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes std::string path; 556566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes path = u_getDataDirectory(); 557566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes path += "/"; 558566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes path += U_ICUDATA_NAME; 559566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes path += ".dat"; 560566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGI("Assuming ICU data is '%s'", path.c_str()); 561566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes 562566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes // Open the file and get its length. 563566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes ScopedFd fd(open(path.c_str(), O_RDONLY)); 564566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes if (fd.get() == -1) { 565566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGE("Couldn't open '%s': %s", path.c_str(), strerror(errno)); 566566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes return -1; 567566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes } 568566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes struct stat sb; 569566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes if (fstat(fd.get(), &sb) == -1) { 570566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGE("Couldn't stat '%s': %s", path.c_str(), strerror(errno)); 571566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes return -1; 572566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes } 573566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes 574566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes // Map it. 575566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes void* data = mmap(NULL, sb.st_size, PROT_READ, MAP_SHARED, fd.get(), 0); 576566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes if (data == MAP_FAILED) { 577566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGE("Couldn't map ICU data '%s': %s", path.c_str(), strerror(errno)); 578566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes return -1; 579566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes } 580566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes 581566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes // Tell the kernel that accesses are likely to be random rather than sequential. 582566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes if (madvise(data, sb.st_size, MADV_RANDOM) == -1) { 583566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGW("madvise(MADV_RANDOM) on the ICU data failed: %s", strerror(errno)); 584566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes } 585566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes 586566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes // Tell ICU to use our memory-mapped data. 587566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes UErrorCode status = U_ZERO_ERROR; 588566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes udata_setCommonData(data, &status); 589566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes if (status != U_ZERO_ERROR) { 590566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGE("Couldn't initialize ICU (udata_setCommonData): %s", u_errorName(status)); 591566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes return -1; 592566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes } 593566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes // Tell ICU it can *only* use our memory-mapped data. 594566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes udata_setFileAccess(UDATA_NO_FILES, &status); 595566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes if (status != U_ZERO_ERROR) { 596566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGE("Couldn't initialize ICU (udata_setFileAccess): %s", u_errorName(status)); 597566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes return -1; 598566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes } 599566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes 600972d9be2dbbf6d467728b8ad44625f6574068bf8Elliott Hughes // Failures to find the ICU data tend to be somewhat obscure because ICU loads its data on first 601972d9be2dbbf6d467728b8ad44625f6574068bf8Elliott Hughes // use, which can be anywhere. Force initialization up front so we can report a nice clear error 602972d9be2dbbf6d467728b8ad44625f6574068bf8Elliott Hughes // and bail. 603972d9be2dbbf6d467728b8ad44625f6574068bf8Elliott Hughes u_init(&status); 604972d9be2dbbf6d467728b8ad44625f6574068bf8Elliott Hughes if (status != U_ZERO_ERROR) { 605566bbb1d5a0ffadfc07fa58176587d4bd0d0be13Elliott Hughes LOGE("Couldn't initialize ICU (u_init): %s", u_errorName(status)); 606972d9be2dbbf6d467728b8ad44625f6574068bf8Elliott Hughes return -1; 607972d9be2dbbf6d467728b8ad44625f6574068bf8Elliott Hughes } 608c27a366a89e470690e99374b15270e7b9169ade1Elliott Hughes return jniRegisterNativeMethods(env, "libcore/icu/ICU", gMethods, NELEM(gMethods)); 609adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 610