| /* |
| ****************************************************************************** |
| * * |
| * Copyright (C) 2003-2013, International Business Machines * |
| * Corporation and others. All Rights Reserved. * |
| * * |
| ****************************************************************************** |
| * file name: ulocdata.c |
| * encoding: US-ASCII |
| * tab size: 8 (not used) |
| * indentation:4 |
| * |
| * created on: 2003Oct21 |
| * created by: Ram Viswanadha,John Emmons |
| */ |
| |
| #include "cmemory.h" |
| #include "unicode/ustring.h" |
| #include "unicode/ures.h" |
| #include "unicode/uloc.h" |
| #include "unicode/ulocdata.h" |
| #include "uresimp.h" |
| #include "ureslocs.h" |
| |
| #define MEASUREMENT_SYSTEM "MeasurementSystem" |
| #define PAPER_SIZE "PaperSize" |
| |
| /** A locale data object. |
| * For usage in C programs. |
| * @draft ICU 3.4 |
| */ |
| struct ULocaleData { |
| /** |
| * Controls the "No Substitute" behavior of this locale data object |
| */ |
| UBool noSubstitute; |
| |
| /** |
| * Pointer to the resource bundle associated with this locale data object |
| */ |
| UResourceBundle *bundle; |
| |
| /** |
| * Pointer to the lang resource bundle associated with this locale data object |
| */ |
| UResourceBundle *langBundle; |
| }; |
| |
| U_CAPI ULocaleData* U_EXPORT2 |
| ulocdata_open(const char *localeID, UErrorCode *status) |
| { |
| ULocaleData *uld; |
| |
| if (U_FAILURE(*status)) { |
| return NULL; |
| } |
| |
| uld = (ULocaleData *)uprv_malloc(sizeof(ULocaleData)); |
| if (uld == NULL) { |
| *status = U_MEMORY_ALLOCATION_ERROR; |
| return(NULL); |
| } |
| |
| uld->langBundle = NULL; |
| |
| uld->noSubstitute = FALSE; |
| uld->bundle = ures_open(NULL, localeID, status); |
| uld->langBundle = ures_open(U_ICUDATA_LANG, localeID, status); |
| |
| if (U_FAILURE(*status)) { |
| uprv_free(uld); |
| return NULL; |
| } |
| |
| return uld; |
| } |
| |
| U_CAPI void U_EXPORT2 |
| ulocdata_close(ULocaleData *uld) |
| { |
| if ( uld != NULL ) { |
| ures_close(uld->langBundle); |
| ures_close(uld->bundle); |
| uprv_free(uld); |
| } |
| } |
| |
| U_CAPI void U_EXPORT2 |
| ulocdata_setNoSubstitute(ULocaleData *uld, UBool setting) |
| { |
| uld->noSubstitute = setting; |
| } |
| |
| U_CAPI UBool U_EXPORT2 |
| ulocdata_getNoSubstitute(ULocaleData *uld) |
| { |
| return uld->noSubstitute; |
| } |
| |
| U_CAPI USet* U_EXPORT2 |
| ulocdata_getExemplarSet(ULocaleData *uld, USet *fillIn, |
| uint32_t options, ULocaleDataExemplarSetType extype, UErrorCode *status){ |
| |
| static const char* const exemplarSetTypes[] = { "ExemplarCharacters", |
| "AuxExemplarCharacters", |
| "ExemplarCharactersIndex", |
| "ExemplarCharactersPunctuation"}; |
| const UChar *exemplarChars = NULL; |
| int32_t len = 0; |
| UErrorCode localStatus = U_ZERO_ERROR; |
| |
| if (U_FAILURE(*status)) |
| return NULL; |
| |
| exemplarChars = ures_getStringByKey(uld->bundle, exemplarSetTypes[extype], &len, &localStatus); |
| if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) { |
| localStatus = U_MISSING_RESOURCE_ERROR; |
| } |
| |
| if (localStatus != U_ZERO_ERROR) { |
| *status = localStatus; |
| } |
| |
| if (U_FAILURE(*status)) |
| return NULL; |
| |
| if(fillIn != NULL) |
| uset_applyPattern(fillIn, exemplarChars, len, |
| USET_IGNORE_SPACE | options, status); |
| else |
| fillIn = uset_openPatternOptions(exemplarChars, len, |
| USET_IGNORE_SPACE | options, status); |
| |
| return fillIn; |
| |
| } |
| |
| U_CAPI int32_t U_EXPORT2 |
| ulocdata_getDelimiter(ULocaleData *uld, ULocaleDataDelimiterType type, |
| UChar *result, int32_t resultLength, UErrorCode *status){ |
| |
| static const char* const delimiterKeys[] = { |
| "quotationStart", |
| "quotationEnd", |
| "alternateQuotationStart", |
| "alternateQuotationEnd" |
| }; |
| |
| UResourceBundle *delimiterBundle; |
| int32_t len = 0; |
| const UChar *delimiter = NULL; |
| UErrorCode localStatus = U_ZERO_ERROR; |
| |
| if (U_FAILURE(*status)) |
| return 0; |
| |
| delimiterBundle = ures_getByKey(uld->bundle, "delimiters", NULL, &localStatus); |
| |
| if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) { |
| localStatus = U_MISSING_RESOURCE_ERROR; |
| } |
| |
| if (localStatus != U_ZERO_ERROR) { |
| *status = localStatus; |
| } |
| |
| if (U_FAILURE(*status)){ |
| ures_close(delimiterBundle); |
| return 0; |
| } |
| |
| delimiter = ures_getStringByKey(delimiterBundle, delimiterKeys[type], &len, &localStatus); |
| ures_close(delimiterBundle); |
| |
| if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) { |
| localStatus = U_MISSING_RESOURCE_ERROR; |
| } |
| |
| if (localStatus != U_ZERO_ERROR) { |
| *status = localStatus; |
| } |
| |
| if (U_FAILURE(*status)){ |
| return 0; |
| } |
| |
| u_strncpy(result,delimiter, resultLength); |
| return len; |
| } |
| |
| static UResourceBundle * measurementTypeBundleForLocale(const char *localeID, const char *measurementType, UErrorCode *status){ |
| char fullLoc[ULOC_FULLNAME_CAPACITY]; |
| char region[ULOC_COUNTRY_CAPACITY]; |
| UResourceBundle *rb; |
| UResourceBundle *measTypeBundle = NULL; |
| |
| /* The following code is basically copied from Calendar::setWeekData and |
| * Calendar::getCalendarTypeForLocale with adjustments for resource name |
| */ |
| uloc_addLikelySubtags(localeID, fullLoc, ULOC_FULLNAME_CAPACITY, status); |
| uloc_getCountry(fullLoc, region, ULOC_COUNTRY_CAPACITY, status); |
| |
| rb = ures_openDirect(NULL, "supplementalData", status); |
| ures_getByKey(rb, "measurementData", rb, status); |
| if (rb != NULL) { |
| UResourceBundle *measDataBundle = ures_getByKey(rb, region, NULL, status); |
| if (U_SUCCESS(*status)) { |
| measTypeBundle = ures_getByKey(measDataBundle, measurementType, NULL, status); |
| } |
| if (*status == U_MISSING_RESOURCE_ERROR) { |
| *status = U_ZERO_ERROR; |
| if (measDataBundle != NULL) { |
| ures_close(measDataBundle); |
| } |
| measDataBundle = ures_getByKey(rb, "001", NULL, status); |
| measTypeBundle = ures_getByKey(measDataBundle, measurementType, NULL, status); |
| } |
| ures_close(measDataBundle); |
| } |
| ures_close(rb); |
| return measTypeBundle; |
| } |
| |
| U_CAPI UMeasurementSystem U_EXPORT2 |
| ulocdata_getMeasurementSystem(const char *localeID, UErrorCode *status){ |
| |
| UResourceBundle* measurement=NULL; |
| UMeasurementSystem system = UMS_LIMIT; |
| |
| if(status == NULL || U_FAILURE(*status)){ |
| return system; |
| } |
| |
| measurement = measurementTypeBundleForLocale(localeID, MEASUREMENT_SYSTEM, status); |
| system = (UMeasurementSystem) ures_getInt(measurement, status); |
| |
| ures_close(measurement); |
| |
| return system; |
| |
| } |
| |
| U_CAPI void U_EXPORT2 |
| ulocdata_getPaperSize(const char* localeID, int32_t *height, int32_t *width, UErrorCode *status){ |
| UResourceBundle* paperSizeBundle = NULL; |
| const int32_t* paperSize=NULL; |
| int32_t len = 0; |
| |
| if(status == NULL || U_FAILURE(*status)){ |
| return; |
| } |
| |
| paperSizeBundle = measurementTypeBundleForLocale(localeID, PAPER_SIZE, status); |
| paperSize = ures_getIntVector(paperSizeBundle, &len, status); |
| |
| if(U_SUCCESS(*status)){ |
| if(len < 2){ |
| *status = U_INTERNAL_PROGRAM_ERROR; |
| }else{ |
| *height = paperSize[0]; |
| *width = paperSize[1]; |
| } |
| } |
| |
| ures_close(paperSizeBundle); |
| |
| } |
| |
| U_CAPI void U_EXPORT2 |
| ulocdata_getCLDRVersion(UVersionInfo versionArray, UErrorCode *status) { |
| UResourceBundle *rb = NULL; |
| rb = ures_openDirect(NULL, "supplementalData", status); |
| ures_getVersionByKey(rb, "cldrVersion", versionArray, status); |
| ures_close(rb); |
| } |
| |
| U_CAPI int32_t U_EXPORT2 |
| ulocdata_getLocaleDisplayPattern(ULocaleData *uld, |
| UChar *result, |
| int32_t resultCapacity, |
| UErrorCode *status) { |
| UResourceBundle *patternBundle; |
| int32_t len = 0; |
| const UChar *pattern = NULL; |
| UErrorCode localStatus = U_ZERO_ERROR; |
| |
| if (U_FAILURE(*status)) |
| return 0; |
| |
| patternBundle = ures_getByKey(uld->langBundle, "localeDisplayPattern", NULL, &localStatus); |
| |
| if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) { |
| localStatus = U_MISSING_RESOURCE_ERROR; |
| } |
| |
| if (localStatus != U_ZERO_ERROR) { |
| *status = localStatus; |
| } |
| |
| if (U_FAILURE(*status)){ |
| ures_close(patternBundle); |
| return 0; |
| } |
| |
| pattern = ures_getStringByKey(patternBundle, "pattern", &len, &localStatus); |
| ures_close(patternBundle); |
| |
| if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) { |
| localStatus = U_MISSING_RESOURCE_ERROR; |
| } |
| |
| if (localStatus != U_ZERO_ERROR) { |
| *status = localStatus; |
| } |
| |
| if (U_FAILURE(*status)){ |
| return 0; |
| } |
| |
| u_strncpy(result, pattern, resultCapacity); |
| return len; |
| } |
| |
| |
| U_CAPI int32_t U_EXPORT2 |
| ulocdata_getLocaleSeparator(ULocaleData *uld, |
| UChar *result, |
| int32_t resultCapacity, |
| UErrorCode *status) { |
| UResourceBundle *separatorBundle; |
| int32_t len = 0; |
| const UChar *separator = NULL; |
| UErrorCode localStatus = U_ZERO_ERROR; |
| UChar *p0, *p1; |
| static const UChar sub0[4] = { 0x007b, 0x0030, 0x007d , 0x0000 }; /* {0} */ |
| static const UChar sub1[4] = { 0x007b, 0x0031, 0x007d , 0x0000 }; /* {1} */ |
| static const int32_t subLen = 3; |
| |
| if (U_FAILURE(*status)) |
| return 0; |
| |
| separatorBundle = ures_getByKey(uld->langBundle, "localeDisplayPattern", NULL, &localStatus); |
| |
| if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) { |
| localStatus = U_MISSING_RESOURCE_ERROR; |
| } |
| |
| if (localStatus != U_ZERO_ERROR) { |
| *status = localStatus; |
| } |
| |
| if (U_FAILURE(*status)){ |
| ures_close(separatorBundle); |
| return 0; |
| } |
| |
| separator = ures_getStringByKey(separatorBundle, "separator", &len, &localStatus); |
| ures_close(separatorBundle); |
| |
| if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) { |
| localStatus = U_MISSING_RESOURCE_ERROR; |
| } |
| |
| if (localStatus != U_ZERO_ERROR) { |
| *status = localStatus; |
| } |
| |
| if (U_FAILURE(*status)){ |
| return 0; |
| } |
| |
| /* For backwards compatibility, if we have a pattern, return the portion between {0} and {1} */ |
| p0=u_strstr(separator, sub0); |
| p1=u_strstr(separator, sub1); |
| if (p0!=NULL && p1!=NULL && p0<=p1) { |
| separator = (const UChar *)p0 + subLen; |
| len = p1 - separator; |
| /* Desired separator is no longer zero-terminated; handle that if necessary */ |
| if (len < resultCapacity) { |
| u_strncpy(result, separator, len); |
| result[len] = 0; |
| return len; |
| } |
| } |
| |
| u_strncpy(result, separator, resultCapacity); |
| return len; |
| } |
