[apple/icu.git] / icuSources / i18n / ulocdata.c

/*
******************************************************************************
*                                                                            *
* Copyright (C) 2003-2016, 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"
#include "ulocimp.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 region[ULOC_COUNTRY_CAPACITY];
    UResourceBundle *rb;
    UResourceBundle *measTypeBundle = NULL;
    
    ulocimp_getRegionForSupplementalData(localeID, TRUE, 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;
}
Commit	Line	Data
374ca955 A	1	/*
	2	******************************************************************************
	3	* *
2ca993e8	4	* Copyright (C) 2003-2016, International Business Machines *
374ca955 A	5	* Corporation and others. All Rights Reserved. *
	6	* *
	7	******************************************************************************
	8	* file name: ulocdata.c
	9	* encoding: US-ASCII
	10	* tab size: 8 (not used)
	11	* indentation:4
	12	*
	13	* created on: 2003Oct21
73c04bcf	14	* created by: Ram Viswanadha,John Emmons
374ca955 A	15	*/
374ca955 A	16
73c04bcf A	17	#include "cmemory.h"
73c04bcf A	18	#include "unicode/ustring.h"
51004dcb A	19	#include "unicode/ures.h"
51004dcb A	20	#include "unicode/uloc.h"
374ca955	21	#include "unicode/ulocdata.h"
729e4ab9 A	22	#include "uresimp.h"
729e4ab9 A	23	#include "ureslocs.h"
2ca993e8	24	#include "ulocimp.h"
374ca955	25
374ca955 A	26	#define MEASUREMENT_SYSTEM "MeasurementSystem"
	27	#define PAPER_SIZE "PaperSize"
	28
73c04bcf A	29	/** A locale data object.
	30	* For usage in C programs.
	31	* @draft ICU 3.4
	32	*/
	33	struct ULocaleData {
	34	/**
	35	* Controls the "No Substitute" behavior of this locale data object
	36	*/
	37	UBool noSubstitute;
	38
	39	/**
	40	* Pointer to the resource bundle associated with this locale data object
	41	*/
	42	UResourceBundle *bundle;
729e4ab9 A	43
	44	/**
	45	* Pointer to the lang resource bundle associated with this locale data object
	46	*/
	47	UResourceBundle *langBundle;
73c04bcf A	48	};
	49
	50	U_CAPI ULocaleData* U_EXPORT2
	51	ulocdata_open(const char localeID, UErrorCode status)
	52	{
	53	ULocaleData *uld;
729e4ab9	54
73c04bcf A	55	if (U_FAILURE(*status)) {
	56	return NULL;
	57	}
	58
	59	uld = (ULocaleData *)uprv_malloc(sizeof(ULocaleData));
	60	if (uld == NULL) {
	61	*status = U_MEMORY_ALLOCATION_ERROR;
	62	return(NULL);
	63	}
	64
729e4ab9 A	65	uld->langBundle = NULL;
729e4ab9 A	66
73c04bcf A	67	uld->noSubstitute = FALSE;
73c04bcf A	68	uld->bundle = ures_open(NULL, localeID, status);
729e4ab9	69	uld->langBundle = ures_open(U_ICUDATA_LANG, localeID, status);
73c04bcf A	70
	71	if (U_FAILURE(*status)) {
	72	uprv_free(uld);
	73	return NULL;
	74	}
	75
	76	return uld;
	77	}
	78
	79	U_CAPI void U_EXPORT2
	80	ulocdata_close(ULocaleData *uld)
	81	{
	82	if ( uld != NULL ) {
729e4ab9	83	ures_close(uld->langBundle);
73c04bcf A	84	ures_close(uld->bundle);
73c04bcf A	85	uprv_free(uld);
729e4ab9	86	}
73c04bcf A	87	}
	88
	89	U_CAPI void U_EXPORT2
	90	ulocdata_setNoSubstitute(ULocaleData *uld, UBool setting)
	91	{
	92	uld->noSubstitute = setting;
	93	}
	94
	95	U_CAPI UBool U_EXPORT2
	96	ulocdata_getNoSubstitute(ULocaleData *uld)
	97	{
	98	return uld->noSubstitute;
	99	}
	100
	101	U_CAPI USet* U_EXPORT2
729e4ab9	102	ulocdata_getExemplarSet(ULocaleData uld, USet fillIn,
73c04bcf	103	uint32_t options, ULocaleDataExemplarSetType extype, UErrorCode *status){
729e4ab9	104
4388f060 A	105	static const char* const exemplarSetTypes[] = { "ExemplarCharacters",
4388f060 A	106	"AuxExemplarCharacters",
51004dcb A	107	"ExemplarCharactersIndex",
51004dcb A	108	"ExemplarCharactersPunctuation"};
374ca955 A	109	const UChar *exemplarChars = NULL;
	110	int32_t len = 0;
	111	UErrorCode localStatus = U_ZERO_ERROR;
	112
73c04bcf	113	if (U_FAILURE(*status))
374ca955	114	return NULL;
729e4ab9	115
73c04bcf A	116	exemplarChars = ures_getStringByKey(uld->bundle, exemplarSetTypes[extype], &len, &localStatus);
	117	if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) {
	118	localStatus = U_MISSING_RESOURCE_ERROR;
374ca955	119	}
729e4ab9	120
73c04bcf	121	if (localStatus != U_ZERO_ERROR) {
374ca955 A	122	*status = localStatus;
374ca955 A	123	}
729e4ab9	124
73c04bcf A	125	if (U_FAILURE(*status))
73c04bcf A	126	return NULL;
729e4ab9	127
73c04bcf	128	if(fillIn != NULL)
729e4ab9	129	uset_applyPattern(fillIn, exemplarChars, len,
374ca955	130	USET_IGNORE_SPACE \| options, status);
73c04bcf	131	else
374ca955 A	132	fillIn = uset_openPatternOptions(exemplarChars, len,
374ca955 A	133	USET_IGNORE_SPACE \| options, status);
729e4ab9	134
374ca955 A	135	return fillIn;
	136
	137	}
	138
73c04bcf	139	U_CAPI int32_t U_EXPORT2
729e4ab9	140	ulocdata_getDelimiter(ULocaleData *uld, ULocaleDataDelimiterType type,
73c04bcf A	141	UChar result, int32_t resultLength, UErrorCode status){
73c04bcf A	142
46f4442e A	143	static const char* const delimiterKeys[] = {
	144	"quotationStart",
	145	"quotationEnd",
	146	"alternateQuotationStart",
	147	"alternateQuotationEnd"
	148	};
729e4ab9	149
73c04bcf A	150	UResourceBundle *delimiterBundle;
	151	int32_t len = 0;
	152	const UChar *delimiter = NULL;
	153	UErrorCode localStatus = U_ZERO_ERROR;
	154
	155	if (U_FAILURE(*status))
	156	return 0;
	157
	158	delimiterBundle = ures_getByKey(uld->bundle, "delimiters", NULL, &localStatus);
	159
	160	if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) {
	161	localStatus = U_MISSING_RESOURCE_ERROR;
	162	}
	163
	164	if (localStatus != U_ZERO_ERROR) {
	165	*status = localStatus;
	166	}
	167
	168	if (U_FAILURE(*status)){
	169	ures_close(delimiterBundle);
	170	return 0;
	171	}
	172
	173	delimiter = ures_getStringByKey(delimiterBundle, delimiterKeys[type], &len, &localStatus);
	174	ures_close(delimiterBundle);
	175
	176	if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) {
	177	localStatus = U_MISSING_RESOURCE_ERROR;
	178	}
	179
	180	if (localStatus != U_ZERO_ERROR) {
	181	*status = localStatus;
	182	}
729e4ab9	183
73c04bcf A	184	if (U_FAILURE(*status)){
	185	return 0;
	186	}
729e4ab9 A	187
729e4ab9 A	188	u_strncpy(result,delimiter, resultLength);
73c04bcf A	189	return len;
	190	}
	191
57a6839d	192	static UResourceBundle * measurementTypeBundleForLocale(const char localeID, const char measurementType, UErrorCode *status){
51004dcb A	193	char region[ULOC_COUNTRY_CAPACITY];
51004dcb A	194	UResourceBundle *rb;
57a6839d	195	UResourceBundle *measTypeBundle = NULL;
51004dcb	196
2ca993e8	197	ulocimp_getRegionForSupplementalData(localeID, TRUE, region, ULOC_COUNTRY_CAPACITY, status);
51004dcb A	198
	199	rb = ures_openDirect(NULL, "supplementalData", status);
	200	ures_getByKey(rb, "measurementData", rb, status);
57a6839d A	201	if (rb != NULL) {
	202	UResourceBundle *measDataBundle = ures_getByKey(rb, region, NULL, status);
	203	if (U_SUCCESS(*status)) {
	204	measTypeBundle = ures_getByKey(measDataBundle, measurementType, NULL, status);
	205	}
	206	if (*status == U_MISSING_RESOURCE_ERROR) {
	207	*status = U_ZERO_ERROR;
	208	if (measDataBundle != NULL) {
	209	ures_close(measDataBundle);
	210	}
	211	measDataBundle = ures_getByKey(rb, "001", NULL, status);
	212	measTypeBundle = ures_getByKey(measDataBundle, measurementType, NULL, status);
	213	}
	214	ures_close(measDataBundle);
51004dcb A	215	}
51004dcb A	216	ures_close(rb);
57a6839d	217	return measTypeBundle;
51004dcb A	218	}
51004dcb A	219
374ca955 A	220	U_CAPI UMeasurementSystem U_EXPORT2
374ca955 A	221	ulocdata_getMeasurementSystem(const char localeID, UErrorCode status){
729e4ab9	222
374ca955	223	UResourceBundle* measurement=NULL;
729e4ab9 A	224	UMeasurementSystem system = UMS_LIMIT;
729e4ab9 A	225
374ca955 A	226	if(status == NULL \|\| U_FAILURE(*status)){
	227	return system;
	228	}
729e4ab9	229
57a6839d	230	measurement = measurementTypeBundleForLocale(localeID, MEASUREMENT_SYSTEM, status);
374ca955 A	231	system = (UMeasurementSystem) ures_getInt(measurement, status);
374ca955 A	232
374ca955 A	233	ures_close(measurement);
	234
	235	return system;
	236
	237	}
	238
	239	U_CAPI void U_EXPORT2
	240	ulocdata_getPaperSize(const char* localeID, int32_t height, int32_t width, UErrorCode *status){
374ca955 A	241	UResourceBundle* paperSizeBundle = NULL;
	242	const int32_t* paperSize=NULL;
	243	int32_t len = 0;
	244
	245	if(status == NULL \|\| U_FAILURE(*status)){
	246	return;
	247	}
729e4ab9	248
57a6839d	249	paperSizeBundle = measurementTypeBundleForLocale(localeID, PAPER_SIZE, status);
374ca955	250	paperSize = ures_getIntVector(paperSizeBundle, &len, status);
729e4ab9	251
374ca955 A	252	if(U_SUCCESS(*status)){
	253	if(len < 2){
	254	*status = U_INTERNAL_PROGRAM_ERROR;
	255	}else{
	256	*height = paperSize[0];
	257	*width = paperSize[1];
	258	}
	259	}
729e4ab9	260
374ca955	261	ures_close(paperSizeBundle);
729e4ab9 A	262
	263	}
	264
51004dcb	265	U_CAPI void U_EXPORT2
729e4ab9 A	266	ulocdata_getCLDRVersion(UVersionInfo versionArray, UErrorCode *status) {
	267	UResourceBundle *rb = NULL;
	268	rb = ures_openDirect(NULL, "supplementalData", status);
	269	ures_getVersionByKey(rb, "cldrVersion", versionArray, status);
	270	ures_close(rb);
	271	}
	272
51004dcb	273	U_CAPI int32_t U_EXPORT2
729e4ab9 A	274	ulocdata_getLocaleDisplayPattern(ULocaleData *uld,
	275	UChar *result,
	276	int32_t resultCapacity,
	277	UErrorCode *status) {
	278	UResourceBundle *patternBundle;
	279	int32_t len = 0;
	280	const UChar *pattern = NULL;
	281	UErrorCode localStatus = U_ZERO_ERROR;
	282
	283	if (U_FAILURE(*status))
	284	return 0;
	285
	286	patternBundle = ures_getByKey(uld->langBundle, "localeDisplayPattern", NULL, &localStatus);
	287
	288	if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) {
	289	localStatus = U_MISSING_RESOURCE_ERROR;
	290	}
	291
	292	if (localStatus != U_ZERO_ERROR) {
	293	*status = localStatus;
	294	}
	295
	296	if (U_FAILURE(*status)){
	297	ures_close(patternBundle);
	298	return 0;
	299	}
	300
	301	pattern = ures_getStringByKey(patternBundle, "pattern", &len, &localStatus);
	302	ures_close(patternBundle);
	303
	304	if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) {
	305	localStatus = U_MISSING_RESOURCE_ERROR;
	306	}
	307
	308	if (localStatus != U_ZERO_ERROR) {
	309	*status = localStatus;
	310	}
	311
	312	if (U_FAILURE(*status)){
	313	return 0;
	314	}
	315
	316	u_strncpy(result, pattern, resultCapacity);
	317	return len;
	318	}
	319
	320
51004dcb	321	U_CAPI int32_t U_EXPORT2
729e4ab9 A	322	ulocdata_getLocaleSeparator(ULocaleData *uld,
	323	UChar *result,
	324	int32_t resultCapacity,
	325	UErrorCode *status) {
	326	UResourceBundle *separatorBundle;
	327	int32_t len = 0;
	328	const UChar *separator = NULL;
	329	UErrorCode localStatus = U_ZERO_ERROR;
57a6839d A	330	UChar p0, p1;
	331	static const UChar sub0[4] = { 0x007b, 0x0030, 0x007d , 0x0000 }; /* {0} */
	332	static const UChar sub1[4] = { 0x007b, 0x0031, 0x007d , 0x0000 }; /* {1} */
	333	static const int32_t subLen = 3;
729e4ab9 A	334
	335	if (U_FAILURE(*status))
	336	return 0;
	337
	338	separatorBundle = ures_getByKey(uld->langBundle, "localeDisplayPattern", NULL, &localStatus);
	339
	340	if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) {
	341	localStatus = U_MISSING_RESOURCE_ERROR;
	342	}
	343
	344	if (localStatus != U_ZERO_ERROR) {
	345	*status = localStatus;
	346	}
	347
	348	if (U_FAILURE(*status)){
	349	ures_close(separatorBundle);
	350	return 0;
	351	}
	352
	353	separator = ures_getStringByKey(separatorBundle, "separator", &len, &localStatus);
	354	ures_close(separatorBundle);
	355
	356	if ( (localStatus == U_USING_DEFAULT_WARNING) && uld->noSubstitute ) {
	357	localStatus = U_MISSING_RESOURCE_ERROR;
	358	}
	359
	360	if (localStatus != U_ZERO_ERROR) {
	361	*status = localStatus;
	362	}
	363
	364	if (U_FAILURE(*status)){
	365	return 0;
	366	}
	367
57a6839d A	368	/* For backwards compatibility, if we have a pattern, return the portion between {0} and {1} */
	369	p0=u_strstr(separator, sub0);
	370	p1=u_strstr(separator, sub1);
	371	if (p0!=NULL && p1!=NULL && p0<=p1) {
	372	separator = (const UChar *)p0 + subLen;
	373	len = p1 - separator;
	374	/* Desired separator is no longer zero-terminated; handle that if necessary */
	375	if (len < resultCapacity) {
	376	u_strncpy(result, separator, len);
	377	result[len] = 0;
	378	return len;
	379	}
	380	}
	381
729e4ab9 A	382	u_strncpy(result, separator, resultCapacity);
729e4ab9 A	383	return len;
374ca955	384	}