U_CDECL_END
/**
* Load the property names data. Caller should check that data is
* not loaded BEFORE calling this function. Returns TRUE if the load
* succeeds.
*/
static UBool _load() {
UErrorCode ec = U_ZERO_ERROR;
UDataMemory* data =
udata_openChoice(0, PNAME_DATA_TYPE, PNAME_DATA_NAME,
isPNameAcceptable, 0, &ec);
if (U_SUCCESS(ec)) {
umtx_lock(NULL);
if (UDATA == NULL) {
UDATA = data;
PNAME = (const PropertyAliases*) udata_getMemory(UDATA);
ucln_common_registerCleanup(UCLN_COMMON_PNAME, pname_cleanup);
data = NULL;
}
umtx_unlock(NULL);
}
if (data) {
udata_close(data);
}
return PNAME!=NULL;
}
U_CDECL_END
/** Initializes the cache for resources */
static void
initCache(UErrorCode * status)
{
UBool makeCache;
UMTX_CHECK(&usprepMutex, (SHARED_DATA_HASHTABLE == NULL), makeCache);
if (makeCache)
{
UHashtable * newCache = uhash_open(hashEntry, compareEntries, NULL, status);
if (U_SUCCESS(*status))
{
umtx_lock(&usprepMutex);
if (SHARED_DATA_HASHTABLE == NULL)
{
SHARED_DATA_HASHTABLE = newCache;
ucln_common_registerCleanup(UCLN_COMMON_USPREP, usprep_cleanup);
newCache = NULL;
}
umtx_unlock(&usprepMutex);
}
if (newCache != NULL)
{
uhash_close(newCache);
}
}
}
static void U_CALLCONV locale_init(UErrorCode &status) {
U_NAMESPACE_USE
U_ASSERT(gLocaleCache == NULL);
gLocaleCache = new Locale[(int)eMAX_LOCALES];
if (gLocaleCache == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
return;
}
ucln_common_registerCleanup(UCLN_COMMON_LOCALE, locale_cleanup);
gLocaleCache[eROOT] = Locale("");
gLocaleCache[eENGLISH] = Locale("en");
gLocaleCache[eFRENCH] = Locale("fr");
gLocaleCache[eGERMAN] = Locale("de");
gLocaleCache[eITALIAN] = Locale("it");
gLocaleCache[eJAPANESE] = Locale("ja");
gLocaleCache[eKOREAN] = Locale("ko");
gLocaleCache[eCHINESE] = Locale("zh");
gLocaleCache[eFRANCE] = Locale("fr", "FR");
gLocaleCache[eGERMANY] = Locale("de", "DE");
gLocaleCache[eITALY] = Locale("it", "IT");
gLocaleCache[eJAPAN] = Locale("ja", "JP");
gLocaleCache[eKOREA] = Locale("ko", "KR");
gLocaleCache[eCHINA] = Locale("zh", "CN");
gLocaleCache[eTAIWAN] = Locale("zh", "TW");
gLocaleCache[eUK] = Locale("en", "GB");
gLocaleCache[eUS] = Locale("en", "US");
gLocaleCache[eCANADA] = Locale("en", "CA");
gLocaleCache[eCANADA_FRENCH] = Locale("fr", "CA");
}
static void
setCommonICUData(UDataMemory *pData, /* The new common data. Belongs to caller, we copy it. */
UDataMemory *oldData, /* Old ICUData ptr. Overwrite of this value is ok, */
/* of any others is not. */
UBool warn, /* If true, set USING_DEFAULT warning if ICUData was */
/* changed by another thread before we got to it. */
UErrorCode *pErr)
{
UDataMemory *newCommonData = UDataMemory_createNewInstance(pErr);
if (U_FAILURE(*pErr)) {
return;
}
/* For the assignment, other threads must cleanly see either the old */
/* or the new, not some partially initialized new. The old can not be */
/* deleted - someone may still have a pointer to it lying around in */
/* their locals. */
UDatamemory_assign(newCommonData, pData);
umtx_lock(NULL);
if (gCommonICUData==oldData) {
gStubICUData = gCommonICUData; /* remember the old Common Data, so it can be cleaned up. */
gCommonICUData = newCommonData;
ucln_common_registerCleanup(UCLN_COMMON_UDATA, udata_cleanup);
}
else {
if (warn==TRUE) {
*pErr = U_USING_DEFAULT_WARNING;
}
uprv_free(newCommonData);
}
umtx_unlock(NULL);
}
static void U_CALLCONV
initData(UErrorCode &status)
{
#if UCONFIG_ENABLE_PLUGINS
/* initialize plugins */
uplug_init(&status);
#endif
#if !UCONFIG_NO_CONVERSION
/*
* 2005-may-02
*
* ICU4C 3.4 (jitterbug 4497) hardcodes the data for Unicode character
* properties for APIs that want to be fast.
* Therefore, we need not load them here nor check for errors.
* Instead, we load the converter alias table to see if any ICU data
* is available.
* Users should really open the service objects they need and check
* for errors there, to make sure that the actual items they need are
* available.
*/
ucnv_io_countKnownConverters(&status);
#endif
ucln_common_registerCleanup(UCLN_COMMON_UINIT, uinit_cleanup);
}
/* udata_getCacheHashTable()
* Get the hash table used to store the data cache entries.
* Lazy create it if it doesn't yet exist.
*/
static UHashtable *udata_getHashTable() {
UErrorCode err = U_ZERO_ERROR;
UBool cacheIsInitialized;
UHashtable *tHT = NULL;
UMTX_CHECK(NULL, (gCommonDataCache != NULL), cacheIsInitialized);
if (cacheIsInitialized) {
return gCommonDataCache;
}
tHT = uhash_open(uhash_hashChars, uhash_compareChars, NULL, &err);
/* Check for null pointer. */
if (tHT == NULL) {
return NULL; /* TODO: Handle this error better. */
}
uhash_setValueDeleter(tHT, DataCacheElement_deleter);
umtx_lock(NULL);
if (gCommonDataCache == NULL) {
gCommonDataCache = tHT;
tHT = NULL;
ucln_common_registerCleanup(UCLN_COMMON_UDATA, udata_cleanup);
}
umtx_unlock(NULL);
if (tHT != NULL) {
uhash_close(tHT);
}
if (U_FAILURE(err)) {
return NULL; /* TODO: handle this error better. */
}
return gCommonDataCache;
}
/*
* Set the data directory.
* Make a copy of the passed string, and set the global data dir to point to it.
* TODO: see bug #2849, regarding thread safety.
*/
U_CAPI void U_EXPORT2
u_setDataDirectory(const char *directory) {
char *newDataDir;
int32_t length;
if(directory==NULL || *directory==0) {
/* A small optimization to prevent the malloc and copy when the
shared library is used, and this is a way to make sure that NULL
is never returned.
*/
newDataDir = (char *)"";
}
else {
length=(int32_t)uprv_strlen(directory);
newDataDir = (char *)uprv_malloc(length + 2);
uprv_strcpy(newDataDir, directory);
#if (U_FILE_SEP_CHAR != U_FILE_ALT_SEP_CHAR)
{
char *p;
while(p = uprv_strchr(newDataDir, U_FILE_ALT_SEP_CHAR)) {
*p = U_FILE_SEP_CHAR;
}
}
#endif
}
umtx_lock(NULL);
if (gDataDirectory && *gDataDirectory) {
uprv_free(gDataDirectory);
}
gDataDirectory = newDataDir;
ucln_common_registerCleanup(UCLN_COMMON_PUTIL, putil_cleanup);
umtx_unlock(NULL);
}
/* get the UBiDiProps singleton, or else its dummy, once and for all */
static const UBiDiProps *
getBiDiProps() {
/*
* This lazy intialization with double-checked locking (without mutex protection for
* the initial check) is transiently unsafe under certain circumstances.
* Check the readme and use u_init() if necessary.
*/
/* the initial check is performed by the GET_BIDI_PROPS() macro */
const UBiDiProps *bdp;
UErrorCode errorCode=U_ZERO_ERROR;
bdp=ubidi_getSingleton(&errorCode);
#if !UBIDI_HARDCODE_DATA
if(U_FAILURE(errorCode)) {
errorCode=U_ZERO_ERROR;
bdp=ubidi_getDummy(&errorCode);
if(U_FAILURE(errorCode)) {
return NULL;
}
}
#endif
umtx_lock(NULL);
if(gBdp==NULL) {
gBdp=bdp;
ucln_common_registerCleanup(UCLN_COMMON_UPROPS, uprops_cleanup);
}
umtx_unlock(NULL);
return gBdp;
}
U_CDECL_END
U_NAMESPACE_BEGIN
Locale *locale_set_default_internal(const char *id, UErrorCode& status) {
// Synchronize this entire function.
Mutex lock(&gDefaultLocaleMutex);
UBool canonicalize = FALSE;
// If given a NULL string for the locale id, grab the default
// name from the system.
// (Different from most other locale APIs, where a null name means use
// the current ICU default locale.)
if (id == NULL) {
id = uprv_getDefaultLocaleID(); // This function not thread safe? TODO: verify.
canonicalize = TRUE; // always canonicalize host ID
}
char localeNameBuf[512];
if (canonicalize) {
uloc_canonicalize(id, localeNameBuf, sizeof(localeNameBuf)-1, &status);
} else {
uloc_getName(id, localeNameBuf, sizeof(localeNameBuf)-1, &status);
}
localeNameBuf[sizeof(localeNameBuf)-1] = 0; // Force null termination in event of
// a long name filling the buffer.
// (long names are truncated.)
//
if (U_FAILURE(status)) {
return gDefaultLocale;
}
if (gDefaultLocalesHashT == NULL) {
gDefaultLocalesHashT = uhash_open(uhash_hashChars, uhash_compareChars, NULL, &status);
if (U_FAILURE(status)) {
return gDefaultLocale;
}
uhash_setValueDeleter(gDefaultLocalesHashT, deleteLocale);
ucln_common_registerCleanup(UCLN_COMMON_LOCALE, locale_cleanup);
}
Locale *newDefault = (Locale *)uhash_get(gDefaultLocalesHashT, localeNameBuf);
if (newDefault == NULL) {
newDefault = new Locale(Locale::eBOGUS);
if (newDefault == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
return gDefaultLocale;
}
newDefault->init(localeNameBuf, FALSE);
uhash_put(gDefaultLocalesHashT, (char*) newDefault->getName(), newDefault, &status);
if (U_FAILURE(status)) {
return gDefaultLocale;
}
}
gDefaultLocale = newDefault;
return gDefaultLocale;
}
U_CDECL_END
U_NAMESPACE_BEGIN
static void U_CALLCONV
initService(void) {
gService = new ICUBreakIteratorService();
ucln_common_registerCleanup(UCLN_COMMON_BREAKITERATOR, breakiterator_cleanup);
}
// Cache some sets for other services -------------------------------------- ***
void U_CALLCONV createUni32Set(UErrorCode &errorCode) {
U_ASSERT(uni32Singleton == NULL);
uni32Singleton = new UnicodeSet(UNICODE_STRING_SIMPLE("[:age=3.2:]"), errorCode);
if(uni32Singleton==NULL) {
errorCode=U_MEMORY_ALLOCATION_ERROR;
} else {
uni32Singleton->freeze();
}
ucln_common_registerCleanup(UCLN_COMMON_USET, uset_cleanup);
}
// UInitOnce singleton initialization function
static void U_CALLCONV initSingletons(const char *what, UErrorCode &errorCode) {
if (uprv_strcmp(what, "nfkc") == 0) {
nfkcSingleton = Norm2AllModes::createInstance(NULL, "nfkc", errorCode);
} else if (uprv_strcmp(what, "nfkc_cf") == 0) {
nfkc_cfSingleton = Norm2AllModes::createInstance(NULL, "nfkc_cf", errorCode);
} else {
U_ASSERT(FALSE); // Unknown singleton
}
ucln_common_registerCleanup(UCLN_COMMON_LOADED_NORMALIZER2, uprv_loaded_normalizer2_cleanup);
}
static void *createInstance(const void *context, UErrorCode &errorCode) {
UnicodeString pattern((const char *)context, -1, US_INV);
UnicodeSet *set=new UnicodeSet(pattern, errorCode);
if(set==NULL) {
errorCode=U_MEMORY_ALLOCATION_ERROR;
}
set->freeze();
ucln_common_registerCleanup(UCLN_COMMON_USET, uset_cleanup);
return set;
}
static int8_t
uprv_loadPropsData(UErrorCode *pErrorCode) {
/* load Unicode character properties data from file if necessary */
/*
* This lazy intialization with double-checked locking (without mutex protection for
* haveNormData==0) is transiently unsafe under certain circumstances.
* Check the readme and use u_init() if necessary.
*/
if(havePropsData==0) {
UCharProps ucp={ NULL };
if(U_FAILURE(*pErrorCode)) {
return havePropsData;
}
/* open the data outside the mutex block */
_openProps(&ucp, pErrorCode);
if(U_SUCCESS(*pErrorCode)) {
/* in the mutex block, set the data for this process */
umtx_lock(NULL);
if(propsData==NULL) {
propsData=ucp.propsData;
ucp.propsData=NULL;
pData32=ucp.pData32;
ucp.pData32=NULL;
uprv_memcpy(&propsTrie, &ucp.propsTrie, sizeof(propsTrie));
uprv_memcpy(&propsVectorsTrie, &ucp.propsVectorsTrie, sizeof(propsVectorsTrie));
}
/* initialize some variables */
uprv_memcpy(indexes, pData32, sizeof(indexes));
/* additional properties */
if(indexes[UPROPS_ADDITIONAL_VECTORS_INDEX]!=0) {
propsVectors=pData32+indexes[UPROPS_ADDITIONAL_VECTORS_INDEX];
countPropsVectors=indexes[UPROPS_RESERVED_INDEX]-indexes[UPROPS_ADDITIONAL_VECTORS_INDEX];
propsVectorsColumns=indexes[UPROPS_ADDITIONAL_VECTORS_COLUMNS_INDEX];
}
havePropsData=1;
umtx_unlock(NULL);
} else {
dataErrorCode=*pErrorCode;
havePropsData=-1;
}
ucln_common_registerCleanup(UCLN_COMMON_UCHAR, uchar_cleanup);
/* if a different thread set it first, then close the extra data */
udata_close(ucp.propsData); /* NULL if it was set correctly */
}
return havePropsData;
}
U_CDECL_END
/** Initializes the cache for resources */
static void U_CALLCONV
createCache(UErrorCode &status) {
SHARED_DATA_HASHTABLE = uhash_open(hashEntry, compareEntries, NULL, &status);
if (U_FAILURE(status)) {
SHARED_DATA_HASHTABLE = NULL;
}
ucln_common_registerCleanup(UCLN_COMMON_USPREP, usprep_cleanup);
}
U_CAPI const UBiDiProps * U_EXPORT2
ubidi_getDummy(UErrorCode *pErrorCode) {
UBiDiProps *bdp;
if(U_FAILURE(*pErrorCode)) {
return NULL;
}
UMTX_CHECK(NULL, gBdpDummy, bdp);
if(bdp!=NULL) {
/* the dummy object was already created */
return bdp;
} else /* bdp==NULL */ {
/* create the dummy object */
int32_t *indexes;
bdp=(UBiDiProps *)uprv_malloc(sizeof(UBiDiProps)+UBIDI_IX_TOP*4+UTRIE_DUMMY_SIZE);
if(bdp==NULL) {
*pErrorCode=U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
uprv_memset(bdp, 0, sizeof(UBiDiProps)+UBIDI_IX_TOP*4);
bdp->indexes=indexes=(int32_t *)(bdp+1);
indexes[UBIDI_IX_INDEX_TOP]=UBIDI_IX_TOP;
indexes[UBIDI_IX_TRIE_SIZE]=
utrie_unserializeDummy(&bdp->trie, indexes+UBIDI_IX_TOP, UTRIE_DUMMY_SIZE, 0, 0, TRUE, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
uprv_free(bdp);
return NULL;
}
bdp->formatVersion[0]=1;
bdp->formatVersion[2]=UTRIE_SHIFT;
bdp->formatVersion[3]=UTRIE_INDEX_SHIFT;
/* set the static variables */
umtx_lock(NULL);
if(gBdpDummy==NULL) {
gBdpDummy=bdp;
bdp=NULL;
ucln_common_registerCleanup(UCLN_COMMON_UBIDI, ubidi_cleanup);
}
umtx_unlock(NULL);
uprv_free(bdp);
return gBdpDummy;
}
}
U_CAPI const UCaseProps * U_EXPORT2
ucase_getDummy(UErrorCode *pErrorCode) {
UCaseProps *csp;
if(U_FAILURE(*pErrorCode)) {
return NULL;
}
UMTX_CHECK(NULL, gCspDummy, csp);
if(csp!=NULL) {
/* the dummy object was already created */
return csp;
} else /* csp==NULL */ {
/* create the dummy object */
int32_t *indexes;
csp=(UCaseProps *)uprv_malloc(sizeof(UCaseProps)+UCASE_IX_TOP*4+UTRIE_DUMMY_SIZE);
if(csp==NULL) {
*pErrorCode=U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
uprv_memset(csp, 0, sizeof(UCaseProps)+UCASE_IX_TOP*4);
csp->indexes=indexes=(int32_t *)(csp+1);
indexes[UCASE_IX_INDEX_TOP]=UCASE_IX_TOP;
indexes[UCASE_IX_TRIE_SIZE]=
utrie_unserializeDummy(&csp->trie, indexes+UCASE_IX_TOP, UTRIE_DUMMY_SIZE, 0, 0, TRUE, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
uprv_free(csp);
return NULL;
}
csp->formatVersion[0]=1;
csp->formatVersion[2]=UTRIE_SHIFT;
csp->formatVersion[3]=UTRIE_INDEX_SHIFT;
/* set the static variables */
umtx_lock(NULL);
if(gCspDummy==NULL) {
gCspDummy=csp;
csp=NULL;
ucln_common_registerCleanup(UCLN_COMMON_UCASE, ucase_cleanup);
}
umtx_unlock(NULL);
uprv_free(csp);
return gCspDummy;
}
}
static void U_CALLCONV cacheInit(UErrorCode &status) {
U_ASSERT(gCache == NULL);
ucln_common_registerCleanup(
UCLN_COMMON_UNIFIED_CACHE, unifiedcache_cleanup);
gCache = new UnifiedCache(status);
if (gCache == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
}
if (U_FAILURE(status)) {
delete gCache;
gCache = NULL;
return;
}
}
void ListFormatter::initializeHash(UErrorCode& errorCode) {
if (U_FAILURE(errorCode)) {
return;
}
listPatternHash = new Hashtable();
if (listPatternHash == NULL) {
errorCode = U_MEMORY_ALLOCATION_ERROR;
return;
}
listPatternHash->setValueDeleter(uprv_deleteListFormatInternal);
ucln_common_registerCleanup(UCLN_COMMON_LIST_FORMATTER, uprv_listformatter_cleanup);
}
U_CAPI const UCaseProps * U_EXPORT2
ucase_getSingleton(UErrorCode *pErrorCode) {
#if UCASE_HARDCODE_DATA
if(U_FAILURE(*pErrorCode)) {
return NULL;
}
return &ucase_props_singleton;
#else
int8_t haveData;
if(U_FAILURE(*pErrorCode)) {
return NULL;
}
UMTX_CHECK(NULL, gHaveData, haveData);
if(haveData>0) {
/* data was loaded */
return gCsp;
} else if(haveData<0) {
/* data loading failed */
*pErrorCode=gErrorCode;
return NULL;
} else /* haveData==0 */ {
/* load the data */
UCaseProps *csp=ucase_open(pErrorCode);
if(U_FAILURE(*pErrorCode)) {
gHaveData=-1;
gErrorCode=*pErrorCode;
return NULL;
}
/* set the static variables */
umtx_lock(NULL);
if(gCsp==NULL) {
gCsp=csp;
csp=NULL;
gHaveData=1;
ucln_common_registerCleanup(UCLN_COMMON_UCASE, ucase_cleanup);
}
umtx_unlock(NULL);
ucase_close(csp);
return gCsp;
}
#endif
}
U_CAPI const UBiDiProps * U_EXPORT2
ubidi_getSingleton(UErrorCode *pErrorCode) {
#if UBIDI_HARDCODE_DATA
if(U_FAILURE(*pErrorCode)) {
return NULL;
}
return &ubidi_props_singleton;
#else
int8_t haveData;
if(U_FAILURE(*pErrorCode)) {
return NULL;
}
UMTX_CHECK(NULL, gHaveData, haveData);
if(haveData>0) {
/* data was loaded */
return gBdp;
} else if(haveData<0) {
/* data loading failed */
*pErrorCode=gErrorCode;
return NULL;
} else /* haveData==0 */ {
/* load the data */
UBiDiProps *bdp=ubidi_openProps(pErrorCode);
if(U_FAILURE(*pErrorCode)) {
gHaveData=-1;
gErrorCode=*pErrorCode;
return NULL;
}
/* set the static variables */
umtx_lock(NULL);
if(gBdp==NULL) {
gBdp=bdp;
bdp=NULL;
gHaveData=1;
ucln_common_registerCleanup(UCLN_COMMON_UBIDI, ubidi_cleanup);
}
umtx_unlock(NULL);
ubidi_closeProps(bdp);
return gBdp;
}
#endif
}
U_CDECL_END
U_NAMESPACE_BEGIN
static ICULocaleService*
getService(void)
{
UBool needsInit;
UMTX_CHECK(NULL, (UBool)(gService == NULL), needsInit);
if (needsInit) {
ICULocaleService *tService = new ICUBreakIteratorService();
umtx_lock(NULL);
if (gService == NULL) {
gService = tService;
tService = NULL;
ucln_common_registerCleanup(UCLN_COMMON_BREAKITERATOR, breakiterator_cleanup);
}
umtx_unlock(NULL);
delete tService;
}
return gService;
}
static void U_CALLCONV cacheInit(UErrorCode &status) {
U_ASSERT(gCache == NULL);
ucln_common_registerCleanup(
UCLN_COMMON_UNIFIED_CACHE, unifiedcache_cleanup);
// gNoValue must be created first to avoid assertion error in
// cache constructor.
gNoValue = new SharedObject();
gCache = new UnifiedCache(status);
if (gCache == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
}
if (U_FAILURE(status)) {
delete gCache;
delete gNoValue;
gCache = NULL;
gNoValue = NULL;
return;
}
// We add a softref because we want hash elements with gNoValue to be
// elligible for purging but we don't ever want gNoValue to be deleted.
gNoValue->addSoftRef();
}
/** Initializes the cache for resources */
static void
initCache(UErrorCode *status) {
UBool makeCache = FALSE;
umtx_lock(&usprepMutex);
makeCache = (SHARED_DATA_HASHTABLE == NULL);
umtx_unlock(&usprepMutex);
if(makeCache) {
UHashtable *newCache = uhash_open(hashEntry, compareEntries, status);
if (U_FAILURE(*status)) {
return;
}
umtx_lock(&usprepMutex);
if(SHARED_DATA_HASHTABLE == NULL) {
SHARED_DATA_HASHTABLE = newCache;
ucln_common_registerCleanup(UCLN_COMMON_USPREP, usprep_cleanup);
newCache = NULL;
}
umtx_unlock(&usprepMutex);
if(newCache != NULL) {
uhash_close(newCache);
}
}
}
static void U_CALLCONV initAliasData(UErrorCode &errCode) {
UDataMemory *data;
const uint16_t *table;
const uint32_t *sectionSizes;
uint32_t tableStart;
uint32_t currOffset;
ucln_common_registerCleanup(UCLN_COMMON_UCNV_IO, ucnv_io_cleanup);
U_ASSERT(gAliasData == NULL);
data = udata_openChoice(NULL, DATA_TYPE, DATA_NAME, isAcceptable, NULL, &errCode);
if(U_FAILURE(errCode)) {
return;
}
sectionSizes = (const uint32_t *)udata_getMemory(data);
table = (const uint16_t *)sectionSizes;
tableStart = sectionSizes[0];
if (tableStart < minTocLength) {
errCode = U_INVALID_FORMAT_ERROR;
udata_close(data);
return;
}
gAliasData = data;
gMainTable.converterListSize = sectionSizes[1];
gMainTable.tagListSize = sectionSizes[2];
gMainTable.aliasListSize = sectionSizes[3];
gMainTable.untaggedConvArraySize = sectionSizes[4];
gMainTable.taggedAliasArraySize = sectionSizes[5];
gMainTable.taggedAliasListsSize = sectionSizes[6];
gMainTable.optionTableSize = sectionSizes[7];
gMainTable.stringTableSize = sectionSizes[8];
if (tableStart > 8) {
gMainTable.normalizedStringTableSize = sectionSizes[9];
}
currOffset = tableStart * (sizeof(uint32_t)/sizeof(uint16_t)) + (sizeof(uint32_t)/sizeof(uint16_t));
gMainTable.converterList = table + currOffset;
currOffset += gMainTable.converterListSize;
gMainTable.tagList = table + currOffset;
currOffset += gMainTable.tagListSize;
gMainTable.aliasList = table + currOffset;
currOffset += gMainTable.aliasListSize;
gMainTable.untaggedConvArray = table + currOffset;
currOffset += gMainTable.untaggedConvArraySize;
gMainTable.taggedAliasArray = table + currOffset;
/* aliasLists is a 1's based array, but it has a padding character */
currOffset += gMainTable.taggedAliasArraySize;
gMainTable.taggedAliasLists = table + currOffset;
currOffset += gMainTable.taggedAliasListsSize;
if (gMainTable.optionTableSize > 0
&& ((const UConverterAliasOptions *)(table + currOffset))->stringNormalizationType < UCNV_IO_NORM_TYPE_COUNT)
{
/* Faster table */
gMainTable.optionTable = (const UConverterAliasOptions *)(table + currOffset);
}
else {
/* Smaller table, or I can't handle this normalization mode!
Use the original slower table lookup. */
gMainTable.optionTable = &defaultTableOptions;
}
currOffset += gMainTable.optionTableSize;
gMainTable.stringTable = table + currOffset;
currOffset += gMainTable.stringTableSize;
gMainTable.normalizedStringTable = ((gMainTable.optionTable->stringNormalizationType == UCNV_IO_UNNORMALIZED)
? gMainTable.stringTable : (table + currOffset));
}
U_CDECL_END
U_NAMESPACE_BEGIN
/*
Reduce excessive reallocation, and make it easier to detect initialization
problems.
Usually you don't see smaller sets than this for Unicode 5.0.
*/
#define DEFAULT_INCLUSION_CAPACITY 3072
const UnicodeSet* UnicodeSet::getInclusions(int32_t src, UErrorCode &status) {
UBool needInit;
UMTX_CHECK(NULL, (INCLUSIONS[src] == NULL), needInit);
if (needInit) {
UnicodeSet* incl = new UnicodeSet();
USetAdder sa = {
(USet *)incl,
_set_add,
_set_addRange,
_set_addString,
NULL, // don't need remove()
NULL // don't need removeRange()
};
incl->ensureCapacity(DEFAULT_INCLUSION_CAPACITY, status);
if (incl != NULL) {
switch(src) {
case UPROPS_SRC_CHAR:
uchar_addPropertyStarts(&sa, &status);
break;
case UPROPS_SRC_PROPSVEC:
upropsvec_addPropertyStarts(&sa, &status);
break;
case UPROPS_SRC_CHAR_AND_PROPSVEC:
uchar_addPropertyStarts(&sa, &status);
upropsvec_addPropertyStarts(&sa, &status);
break;
case UPROPS_SRC_HST:
uhst_addPropertyStarts(&sa, &status);
break;
#if !UCONFIG_NO_NORMALIZATION
case UPROPS_SRC_NORM:
unorm_addPropertyStarts(&sa, &status);
break;
#endif
case UPROPS_SRC_CASE:
ucase_addPropertyStarts(ucase_getSingleton(&status), &sa, &status);
break;
case UPROPS_SRC_BIDI:
ubidi_addPropertyStarts(ubidi_getSingleton(&status), &sa, &status);
break;
default:
status = U_INTERNAL_PROGRAM_ERROR;
break;
}
if (U_SUCCESS(status)) {
// Compact for caching
incl->compact();
umtx_lock(NULL);
if (INCLUSIONS[src] == NULL) {
INCLUSIONS[src] = incl;
incl = NULL;
ucln_common_registerCleanup(UCLN_COMMON_USET, uset_cleanup);
}
umtx_unlock(NULL);
}
delete incl;
} else {
status = U_MEMORY_ALLOCATION_ERROR;
}
}
return INCLUSIONS[src];
}
static UBool
haveAliasData(UErrorCode *pErrorCode) {
int needInit;
if(pErrorCode==NULL || U_FAILURE(*pErrorCode)) {
return FALSE;
}
UMTX_CHECK(NULL, (gAliasData==NULL), needInit);
/* load converter alias data from file if necessary */
if (needInit) {
UDataMemory *data;
const uint16_t *table;
const uint32_t *sectionSizes;
uint32_t tableStart;
uint32_t currOffset;
data = udata_openChoice(NULL, DATA_TYPE, DATA_NAME, isAcceptable, NULL, pErrorCode);
if(U_FAILURE(*pErrorCode)) {
return FALSE;
}
sectionSizes = (const uint32_t *)udata_getMemory(data);
table = (const uint16_t *)sectionSizes;
tableStart = sectionSizes[0];
if (tableStart < minTocLength) {
*pErrorCode = U_INVALID_FORMAT_ERROR;
udata_close(data);
return FALSE;
}
umtx_lock(NULL);
if(gAliasData==NULL) {
gMainTable.converterListSize = sectionSizes[1];
gMainTable.tagListSize = sectionSizes[2];
gMainTable.aliasListSize = sectionSizes[3];
gMainTable.untaggedConvArraySize = sectionSizes[4];
gMainTable.taggedAliasArraySize = sectionSizes[5];
gMainTable.taggedAliasListsSize = sectionSizes[6];
gMainTable.optionTableSize = sectionSizes[7];
gMainTable.stringTableSize = sectionSizes[8];
if (tableStart > 8) {
gMainTable.normalizedStringTableSize = sectionSizes[9];
}
currOffset = tableStart * (sizeof(uint32_t)/sizeof(uint16_t)) + (sizeof(uint32_t)/sizeof(uint16_t));
gMainTable.converterList = table + currOffset;
currOffset += gMainTable.converterListSize;
gMainTable.tagList = table + currOffset;
currOffset += gMainTable.tagListSize;
gMainTable.aliasList = table + currOffset;
currOffset += gMainTable.aliasListSize;
gMainTable.untaggedConvArray = table + currOffset;
currOffset += gMainTable.untaggedConvArraySize;
gMainTable.taggedAliasArray = table + currOffset;
/* aliasLists is a 1's based array, but it has a padding character */
currOffset += gMainTable.taggedAliasArraySize;
gMainTable.taggedAliasLists = table + currOffset;
currOffset += gMainTable.taggedAliasListsSize;
if (gMainTable.optionTableSize > 0
&& ((const UConverterAliasOptions *)(table + currOffset))->stringNormalizationType < UCNV_IO_NORM_TYPE_COUNT)
{
/* Faster table */
gMainTable.optionTable = (const UConverterAliasOptions *)(table + currOffset);
}
else {
/* Smaller table, or I can't handle this normalization mode!
Use the original slower table lookup. */
gMainTable.optionTable = &defaultTableOptions;
}
currOffset += gMainTable.optionTableSize;
gMainTable.stringTable = table + currOffset;
currOffset += gMainTable.stringTableSize;
gMainTable.normalizedStringTable = ((gMainTable.optionTable->stringNormalizationType == UCNV_IO_UNNORMALIZED)
? gMainTable.stringTable : (table + currOffset));
ucln_common_registerCleanup(UCLN_COMMON_UCNV_IO, ucnv_io_cleanup);
gAliasData = data;
data=NULL;
}
umtx_unlock(NULL);
/* if a different thread set it first, then close the extra data */
if(data!=NULL) {
udata_close(data); /* NULL if it was set correctly */
}
}
return TRUE;
}
const Normalizer2 *
Normalizer2::getInstance(const char *packageName,
const char *name,
UNormalization2Mode mode,
UErrorCode &errorCode) {
if(U_FAILURE(errorCode)) {
return NULL;
}
if(name==NULL || *name==0) {
errorCode=U_ILLEGAL_ARGUMENT_ERROR;
return NULL;
}
const Norm2AllModes *allModes=NULL;
if(packageName==NULL) {
if(0==uprv_strcmp(name, "nfc")) {
allModes=Norm2AllModes::getNFCInstance(errorCode);
} else if(0==uprv_strcmp(name, "nfkc")) {
allModes=Norm2AllModes::getNFKCInstance(errorCode);
} else if(0==uprv_strcmp(name, "nfkc_cf")) {
allModes=Norm2AllModes::getNFKC_CFInstance(errorCode);
}
}
if(allModes==NULL && U_SUCCESS(errorCode)) {
{
Mutex lock;
if(cache!=NULL) {
allModes=(Norm2AllModes *)uhash_get(cache, name);
}
}
if(allModes==NULL) {
ucln_common_registerCleanup(UCLN_COMMON_LOADED_NORMALIZER2, uprv_loaded_normalizer2_cleanup);
LocalPointer<Norm2AllModes> localAllModes(
Norm2AllModes::createInstance(packageName, name, errorCode));
if(U_SUCCESS(errorCode)) {
Mutex lock;
if(cache==NULL) {
cache=uhash_open(uhash_hashChars, uhash_compareChars, NULL, &errorCode);
if(U_FAILURE(errorCode)) {
return NULL;
}
uhash_setKeyDeleter(cache, uprv_free);
uhash_setValueDeleter(cache, deleteNorm2AllModes);
}
void *temp=uhash_get(cache, name);
if(temp==NULL) {
int32_t keyLength= static_cast<int32_t>(uprv_strlen(name)+1);
char *nameCopy=(char *)uprv_malloc(keyLength);
if(nameCopy==NULL) {
errorCode=U_MEMORY_ALLOCATION_ERROR;
return NULL;
}
uprv_memcpy(nameCopy, name, keyLength);
allModes=localAllModes.getAlias();
uhash_put(cache, nameCopy, localAllModes.orphan(), &errorCode);
} else {
// race condition
allModes=(Norm2AllModes *)temp;
}
}
}
}
if(allModes!=NULL && U_SUCCESS(errorCode)) {
switch(mode) {
case UNORM2_COMPOSE:
return &allModes->comp;
case UNORM2_DECOMPOSE:
return &allModes->decomp;
case UNORM2_FCD:
return &allModes->fcd;
case UNORM2_COMPOSE_CONTIGUOUS:
return &allModes->fcc;
default:
break; // do nothing
}
}
return NULL;
}
U_CDECL_END
static void U_CALLCONV
initFromResourceBundle(UErrorCode& sts) {
U_NAMESPACE_USE
ucln_common_registerCleanup(UCLN_COMMON_LOCALE_KEY_TYPE, uloc_key_type_cleanup);
gLocExtKeyMap = uhash_open(uhash_hashIChars, uhash_compareIChars, NULL, &sts);
LocalUResourceBundlePointer keyTypeDataRes(ures_openDirect(NULL, "keyTypeData", &sts));
LocalUResourceBundlePointer keyMapRes(ures_getByKey(keyTypeDataRes.getAlias(), "keyMap", NULL, &sts));
LocalUResourceBundlePointer typeMapRes(ures_getByKey(keyTypeDataRes.getAlias(), "typeMap", NULL, &sts));
if (U_FAILURE(sts)) {
return;
}
UErrorCode tmpSts = U_ZERO_ERROR;
LocalUResourceBundlePointer typeAliasRes(ures_getByKey(keyTypeDataRes.getAlias(), "typeAlias", NULL, &tmpSts));
tmpSts = U_ZERO_ERROR;
LocalUResourceBundlePointer bcpTypeAliasRes(ures_getByKey(keyTypeDataRes.getAlias(), "bcpTypeAlias", NULL, &tmpSts));
// initialize vectors storing dynamically allocated objects
gKeyTypeStringPool = new UVector(uloc_deleteKeyTypeStringPoolEntry, NULL, sts);
if (gKeyTypeStringPool == NULL) {
if (U_SUCCESS(sts)) {
sts = U_MEMORY_ALLOCATION_ERROR;
}
}
if (U_FAILURE(sts)) {
return;
}
gLocExtKeyDataEntries = new UVector(uloc_deleteKeyDataEntry, NULL, sts);
if (gLocExtKeyDataEntries == NULL) {
if (U_SUCCESS(sts)) {
sts = U_MEMORY_ALLOCATION_ERROR;
}
}
if (U_FAILURE(sts)) {
return;
}
gLocExtTypeEntries = new UVector(uloc_deleteTypeEntry, NULL, sts);
if (gLocExtTypeEntries == NULL) {
if (U_SUCCESS(sts)) {
sts = U_MEMORY_ALLOCATION_ERROR;
}
}
if (U_FAILURE(sts)) {
return;
}
// iterate through keyMap resource
LocalUResourceBundlePointer keyMapEntry;
while (ures_hasNext(keyMapRes.getAlias())) {
keyMapEntry.adoptInstead(ures_getNextResource(keyMapRes.getAlias(), keyMapEntry.orphan(), &sts));
if (U_FAILURE(sts)) {
break;
}
const char* legacyKeyId = ures_getKey(keyMapEntry.getAlias());
int32_t bcpKeyIdLen = 0;
const UChar* uBcpKeyId = ures_getString(keyMapEntry.getAlias(), &bcpKeyIdLen, &sts);
if (U_FAILURE(sts)) {
break;
}
// empty value indicates that BCP key is same with the legacy key.
const char* bcpKeyId = legacyKeyId;
if (bcpKeyIdLen > 0) {
char* bcpKeyIdBuf = (char*)uprv_malloc(bcpKeyIdLen + 1);
if (bcpKeyIdBuf == NULL) {
sts = U_MEMORY_ALLOCATION_ERROR;
break;
}
u_UCharsToChars(uBcpKeyId, bcpKeyIdBuf, bcpKeyIdLen);
bcpKeyIdBuf[bcpKeyIdLen] = 0;
gKeyTypeStringPool->addElement(bcpKeyIdBuf, sts);
if (U_FAILURE(sts)) {
break;
}
bcpKeyId = bcpKeyIdBuf;
}
UBool isTZ = uprv_strcmp(legacyKeyId, "timezone") == 0;
UHashtable* typeDataMap = uhash_open(uhash_hashIChars, uhash_compareIChars, NULL, &sts);
if (U_FAILURE(sts)) {
break;
}
uint32_t specialTypes = SPECIALTYPE_NONE;
LocalUResourceBundlePointer typeAliasResByKey;
LocalUResourceBundlePointer bcpTypeAliasResByKey;
if (typeAliasRes.isValid()) {
tmpSts = U_ZERO_ERROR;
typeAliasResByKey.adoptInstead(ures_getByKey(typeAliasRes.getAlias(), legacyKeyId, NULL, &tmpSts));
if (U_FAILURE(tmpSts)) {
typeAliasResByKey.orphan();
}
}
if (bcpTypeAliasRes.isValid()) {
tmpSts = U_ZERO_ERROR;
bcpTypeAliasResByKey.adoptInstead(ures_getByKey(bcpTypeAliasRes.getAlias(), bcpKeyId, NULL, &tmpSts));
if (U_FAILURE(tmpSts)) {
bcpTypeAliasResByKey.orphan();
}
}
// look up type map for the key, and walk through the mapping data
tmpSts = U_ZERO_ERROR;
LocalUResourceBundlePointer typeMapResByKey(ures_getByKey(typeMapRes.getAlias(), legacyKeyId, NULL, &tmpSts));
if (U_FAILURE(tmpSts)) {
// type map for each key must exist
U_ASSERT(FALSE);
} else {
LocalUResourceBundlePointer typeMapEntry;
while (ures_hasNext(typeMapResByKey.getAlias())) {
typeMapEntry.adoptInstead(ures_getNextResource(typeMapResByKey.getAlias(), typeMapEntry.orphan(), &sts));
if (U_FAILURE(sts)) {
break;
}
const char* legacyTypeId = ures_getKey(typeMapEntry.getAlias());
// special types
if (uprv_strcmp(legacyTypeId, "CODEPOINTS") == 0) {
specialTypes |= SPECIALTYPE_CODEPOINTS;
continue;
}
if (uprv_strcmp(legacyTypeId, "REORDER_CODE") == 0) {
specialTypes |= SPECIALTYPE_REORDER_CODE;
continue;
}
if (uprv_strcmp(legacyTypeId, "RG_KEY_VALUE") == 0) {
specialTypes |= SPECIALTYPE_RG_KEY_VALUE;
continue;
}
if (isTZ) {
// a timezone key uses a colon instead of a slash in the resource.
// e.g. America:Los_Angeles
if (uprv_strchr(legacyTypeId, ':') != NULL) {
int32_t legacyTypeIdLen = uprv_strlen(legacyTypeId);
char* legacyTypeIdBuf = (char*)uprv_malloc(legacyTypeIdLen + 1);
if (legacyTypeIdBuf == NULL) {
sts = U_MEMORY_ALLOCATION_ERROR;
break;
}
const char* p = legacyTypeId;
char* q = legacyTypeIdBuf;
while (*p) {
if (*p == ':') {
*q++ = '/';
} else {
*q++ = *p;
}
p++;
}
*q = 0;
gKeyTypeStringPool->addElement(legacyTypeIdBuf, sts);
if (U_FAILURE(sts)) {
break;
}
legacyTypeId = legacyTypeIdBuf;
}
}
int32_t bcpTypeIdLen = 0;
const UChar* uBcpTypeId = ures_getString(typeMapEntry.getAlias(), &bcpTypeIdLen, &sts);
if (U_FAILURE(sts)) {
break;
}
// empty value indicates that BCP type is same with the legacy type.
const char* bcpTypeId = legacyTypeId;
if (bcpTypeIdLen > 0) {
char* bcpTypeIdBuf = (char*)uprv_malloc(bcpTypeIdLen + 1);
if (bcpTypeIdBuf == NULL) {
sts = U_MEMORY_ALLOCATION_ERROR;
break;
}
u_UCharsToChars(uBcpTypeId, bcpTypeIdBuf, bcpTypeIdLen);
bcpTypeIdBuf[bcpTypeIdLen] = 0;
gKeyTypeStringPool->addElement(bcpTypeIdBuf, sts);
if (U_FAILURE(sts)) {
break;
}
bcpTypeId = bcpTypeIdBuf;
}
// Note: legacy type value should never be
// equivalent to bcp type value of a different
// type under the same key. So we use a single
// map for lookup.
LocExtType* t = (LocExtType*)uprv_malloc(sizeof(LocExtType));
if (t == NULL) {
sts = U_MEMORY_ALLOCATION_ERROR;
break;
}
t->bcpId = bcpTypeId;
t->legacyId = legacyTypeId;
gLocExtTypeEntries->addElement((void*)t, sts);
if (U_FAILURE(sts)) {
break;
}
uhash_put(typeDataMap, (void*)legacyTypeId, t, &sts);
if (bcpTypeId != legacyTypeId) {
// different type value
uhash_put(typeDataMap, (void*)bcpTypeId, t, &sts);
}
if (U_FAILURE(sts)) {
break;
}
// also put aliases in the map
if (typeAliasResByKey.isValid()) {
LocalUResourceBundlePointer typeAliasDataEntry;
ures_resetIterator(typeAliasResByKey.getAlias());
while (ures_hasNext(typeAliasResByKey.getAlias()) && U_SUCCESS(sts)) {
int32_t toLen;
typeAliasDataEntry.adoptInstead(ures_getNextResource(typeAliasResByKey.getAlias(), typeAliasDataEntry.orphan(), &sts));
const UChar* to = ures_getString(typeAliasDataEntry.getAlias(), &toLen, &sts);
if (U_FAILURE(sts)) {
break;
}
// check if this is an alias of canoncal legacy type
if (uprv_compareInvWithUChar(NULL, legacyTypeId, -1, to, toLen) == 0) {
const char* from = ures_getKey(typeAliasDataEntry.getAlias());
if (isTZ) {
// replace colon with slash if necessary
if (uprv_strchr(from, ':') != NULL) {
int32_t fromLen = uprv_strlen(from);
char* fromBuf = (char*)uprv_malloc(fromLen + 1);
if (fromBuf == NULL) {
sts = U_MEMORY_ALLOCATION_ERROR;
break;
}
const char* p = from;
char* q = fromBuf;
while (*p) {
if (*p == ':') {
*q++ = '/';
} else {
*q++ = *p;
}
p++;
}
*q = 0;
gKeyTypeStringPool->addElement(fromBuf, sts);
if (U_FAILURE(sts)) {
break;
}
from = fromBuf;
}
}
uhash_put(typeDataMap, (void*)from, t, &sts);
}
}
if (U_FAILURE(sts)) {
break;
}
}
if (bcpTypeAliasResByKey.isValid()) {
LocalUResourceBundlePointer bcpTypeAliasDataEntry;
ures_resetIterator(bcpTypeAliasResByKey.getAlias());
while (ures_hasNext(bcpTypeAliasResByKey.getAlias()) && U_SUCCESS(sts)) {
int32_t toLen;
bcpTypeAliasDataEntry.adoptInstead(ures_getNextResource(bcpTypeAliasResByKey.getAlias(), bcpTypeAliasDataEntry.orphan(), &sts));
const UChar* to = ures_getString(bcpTypeAliasDataEntry.getAlias(), &toLen, &sts);
if (U_FAILURE(sts)) {
break;
}
// check if this is an alias of bcp type
if (uprv_compareInvWithUChar(NULL, bcpTypeId, -1, to, toLen) == 0) {
const char* from = ures_getKey(bcpTypeAliasDataEntry.getAlias());
uhash_put(typeDataMap, (void*)from, t, &sts);
}
}
if (U_FAILURE(sts)) {
break;
}
}
}
}
if (U_FAILURE(sts)) {
break;
}
LocExtKeyData* keyData = (LocExtKeyData*)uprv_malloc(sizeof(LocExtKeyData));
if (keyData == NULL) {
sts = U_MEMORY_ALLOCATION_ERROR;
break;
}
keyData->bcpId = bcpKeyId;
keyData->legacyId = legacyKeyId;
keyData->specialTypes = specialTypes;
keyData->typeMap = typeDataMap;
gLocExtKeyDataEntries->addElement((void*)keyData, sts);
if (U_FAILURE(sts)) {
break;
}
uhash_put(gLocExtKeyMap, (void*)legacyKeyId, keyData, &sts);
if (legacyKeyId != bcpKeyId) {
// different key value
uhash_put(gLocExtKeyMap, (void*)bcpKeyId, keyData, &sts);
}
if (U_FAILURE(sts)) {
break;
}
}
}
U_CDECL_END
U_NAMESPACE_BEGIN
/*
Reduce excessive reallocation, and make it easier to detect initialization problems.
Usually you don't see smaller sets than this for Unicode 5.0.
*/
#define DEFAULT_INCLUSION_CAPACITY 3072
void U_CALLCONV UnicodeSet_initInclusion(int32_t src, UErrorCode &status) {
// This function is invoked only via umtx_initOnce().
// This function is a friend of class UnicodeSet.
U_ASSERT(src >=0 && src<UPROPS_SRC_COUNT);
UnicodeSet * &incl = gInclusions[src].fSet;
U_ASSERT(incl == NULL);
incl = new UnicodeSet();
if (incl == NULL) {
status = U_MEMORY_ALLOCATION_ERROR;
return;
}
USetAdder sa = {
(USet *)incl,
_set_add,
_set_addRange,
_set_addString,
NULL, // don't need remove()
NULL // don't need removeRange()
};
incl->ensureCapacity(DEFAULT_INCLUSION_CAPACITY, status);
switch(src) {
case UPROPS_SRC_CHAR:
uchar_addPropertyStarts(&sa, &status);
break;
case UPROPS_SRC_PROPSVEC:
upropsvec_addPropertyStarts(&sa, &status);
break;
case UPROPS_SRC_CHAR_AND_PROPSVEC:
uchar_addPropertyStarts(&sa, &status);
upropsvec_addPropertyStarts(&sa, &status);
break;
#if !UCONFIG_NO_NORMALIZATION
case UPROPS_SRC_CASE_AND_NORM: {
const Normalizer2Impl *impl=Normalizer2Factory::getNFCImpl(status);
if(U_SUCCESS(status)) {
impl->addPropertyStarts(&sa, status);
}
ucase_addPropertyStarts(&sa, &status);
break;
}
case UPROPS_SRC_NFC: {
const Normalizer2Impl *impl=Normalizer2Factory::getNFCImpl(status);
if(U_SUCCESS(status)) {
impl->addPropertyStarts(&sa, status);
}
break;
}
case UPROPS_SRC_NFKC: {
const Normalizer2Impl *impl=Normalizer2Factory::getNFKCImpl(status);
if(U_SUCCESS(status)) {
impl->addPropertyStarts(&sa, status);
}
break;
}
case UPROPS_SRC_NFKC_CF: {
const Normalizer2Impl *impl=Normalizer2Factory::getNFKC_CFImpl(status);
if(U_SUCCESS(status)) {
impl->addPropertyStarts(&sa, status);
}
break;
}
case UPROPS_SRC_NFC_CANON_ITER: {
const Normalizer2Impl *impl=Normalizer2Factory::getNFCImpl(status);
if(U_SUCCESS(status)) {
impl->addCanonIterPropertyStarts(&sa, status);
}
break;
}
#endif
case UPROPS_SRC_CASE:
ucase_addPropertyStarts(&sa, &status);
break;
case UPROPS_SRC_BIDI:
ubidi_addPropertyStarts(ubidi_getSingleton(), &sa, &status);
break;
default:
status = U_INTERNAL_PROGRAM_ERROR;
break;
}
if (U_FAILURE(status)) {
delete incl;
incl = NULL;
return;
}
// Compact for caching
incl->compact();
ucln_common_registerCleanup(UCLN_COMMON_USET, uset_cleanup);
}
