The Tor Browser: intl/icu/source/i18n/ulocdata.c@fc2d59ddac77 (annotated)

intl/icu/source/i18n/ulocdata.c@fc2d59ddac77 (annotated)

intl/icu/source/i18n/ulocdata.c

Wed, 31 Dec 2014 07:22:50 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 07:22:50 +0100
branch: TOR_BUG_3246
changeset 4: fc2d59ddac77
permissions: -rw-r--r--

Correct previous dual key logic pending first delivery installment.

 /*
 ******************************************************************************
 *                                                                            *
 * 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;
 }

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intl/icu/source/i18n/ulocdata.c@fc2d59ddac77 (annotated)

intl/icu/source/i18n/ulocdata.c