From da736d8259331a8ef13bf4bbb10bbb8a5c0e5299 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Tue, 13 Aug 2019 12:29:07 +0200 Subject: remove node/v8 from source tree --- .../deps/icu-small/source/common/uloc_keytype.cpp | 590 --------------------- 1 file changed, 590 deletions(-) delete mode 100644 deps/node/deps/icu-small/source/common/uloc_keytype.cpp (limited to 'deps/node/deps/icu-small/source/common/uloc_keytype.cpp') diff --git a/deps/node/deps/icu-small/source/common/uloc_keytype.cpp b/deps/node/deps/icu-small/source/common/uloc_keytype.cpp deleted file mode 100644 index 17ad91da..00000000 --- a/deps/node/deps/icu-small/source/common/uloc_keytype.cpp +++ /dev/null @@ -1,590 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -********************************************************************** -* Copyright (C) 2014-2016, International Business Machines -* Corporation and others. All Rights Reserved. -********************************************************************** -*/ -#include "unicode/utypes.h" - -#include "cstring.h" -#include "uassert.h" -#include "ucln_cmn.h" -#include "uhash.h" -#include "umutex.h" -#include "uresimp.h" -#include "uvector.h" -#include "udataswp.h" /* for InvChar functions */ - -static UHashtable* gLocExtKeyMap = NULL; -static icu::UInitOnce gLocExtKeyMapInitOnce = U_INITONCE_INITIALIZER; -static icu::UVector* gKeyTypeStringPool = NULL; -static icu::UVector* gLocExtKeyDataEntries = NULL; -static icu::UVector* gLocExtTypeEntries = NULL; - -// bit flags for special types -typedef enum { - SPECIALTYPE_NONE = 0, - SPECIALTYPE_CODEPOINTS = 1, - SPECIALTYPE_REORDER_CODE = 2, - SPECIALTYPE_RG_KEY_VALUE = 4 -} SpecialType; - -typedef struct LocExtKeyData { - const char* legacyId; - const char* bcpId; - UHashtable* typeMap; - uint32_t specialTypes; -} LocExtKeyData; - -typedef struct LocExtType { - const char* legacyId; - const char* bcpId; -} LocExtType; - -U_CDECL_BEGIN - -static UBool U_CALLCONV -uloc_key_type_cleanup(void) { - if (gLocExtKeyMap != NULL) { - uhash_close(gLocExtKeyMap); - gLocExtKeyMap = NULL; - } - - delete gLocExtKeyDataEntries; - gLocExtKeyDataEntries = NULL; - - delete gLocExtTypeEntries; - gLocExtTypeEntries = NULL; - - delete gKeyTypeStringPool; - gKeyTypeStringPool = NULL; - - gLocExtKeyMapInitOnce.reset(); - return TRUE; -} - -static void U_CALLCONV -uloc_deleteKeyTypeStringPoolEntry(void* obj) { - uprv_free(obj); -} - -static void U_CALLCONV -uloc_deleteKeyDataEntry(void* obj) { - LocExtKeyData* keyData = (LocExtKeyData*)obj; - if (keyData->typeMap != NULL) { - uhash_close(keyData->typeMap); - } - uprv_free(keyData); -} - -static void U_CALLCONV -uloc_deleteTypeEntry(void* obj) { - uprv_free(obj); -} - -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 = static_cast(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 = static_cast(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; - } - } -} - -static UBool -init() { - UErrorCode sts = U_ZERO_ERROR; - umtx_initOnce(gLocExtKeyMapInitOnce, &initFromResourceBundle, sts); - if (U_FAILURE(sts)) { - return FALSE; - } - return TRUE; -} - -static UBool -isSpecialTypeCodepoints(const char* val) { - int32_t subtagLen = 0; - const char* p = val; - while (*p) { - if (*p == '-') { - if (subtagLen < 4 || subtagLen > 6) { - return FALSE; - } - subtagLen = 0; - } else if ((*p >= '0' && *p <= '9') || - (*p >= 'A' && *p <= 'F') || // A-F/a-f are contiguous - (*p >= 'a' && *p <= 'f')) { // also in EBCDIC - subtagLen++; - } else { - return FALSE; - } - p++; - } - return (subtagLen >= 4 && subtagLen <= 6); -} - -static UBool -isSpecialTypeReorderCode(const char* val) { - int32_t subtagLen = 0; - const char* p = val; - while (*p) { - if (*p == '-') { - if (subtagLen < 3 || subtagLen > 8) { - return FALSE; - } - subtagLen = 0; - } else if (uprv_isASCIILetter(*p)) { - subtagLen++; - } else { - return FALSE; - } - p++; - } - return (subtagLen >=3 && subtagLen <=8); -} - -static UBool -isSpecialTypeRgKeyValue(const char* val) { - int32_t subtagLen = 0; - const char* p = val; - while (*p) { - if ( (subtagLen < 2 && uprv_isASCIILetter(*p)) || - (subtagLen >= 2 && (*p == 'Z' || *p == 'z')) ) { - subtagLen++; - } else { - return FALSE; - } - p++; - } - return (subtagLen == 6); -} - -U_CFUNC const char* -ulocimp_toBcpKey(const char* key) { - if (!init()) { - return NULL; - } - - LocExtKeyData* keyData = (LocExtKeyData*)uhash_get(gLocExtKeyMap, key); - if (keyData != NULL) { - return keyData->bcpId; - } - return NULL; -} - -U_CFUNC const char* -ulocimp_toLegacyKey(const char* key) { - if (!init()) { - return NULL; - } - - LocExtKeyData* keyData = (LocExtKeyData*)uhash_get(gLocExtKeyMap, key); - if (keyData != NULL) { - return keyData->legacyId; - } - return NULL; -} - -U_CFUNC const char* -ulocimp_toBcpType(const char* key, const char* type, UBool* isKnownKey, UBool* isSpecialType) { - if (isKnownKey != NULL) { - *isKnownKey = FALSE; - } - if (isSpecialType != NULL) { - *isSpecialType = FALSE; - } - - if (!init()) { - return NULL; - } - - LocExtKeyData* keyData = (LocExtKeyData*)uhash_get(gLocExtKeyMap, key); - if (keyData != NULL) { - if (isKnownKey != NULL) { - *isKnownKey = TRUE; - } - LocExtType* t = (LocExtType*)uhash_get(keyData->typeMap, type); - if (t != NULL) { - return t->bcpId; - } - if (keyData->specialTypes != SPECIALTYPE_NONE) { - UBool matched = FALSE; - if (keyData->specialTypes & SPECIALTYPE_CODEPOINTS) { - matched = isSpecialTypeCodepoints(type); - } - if (!matched && keyData->specialTypes & SPECIALTYPE_REORDER_CODE) { - matched = isSpecialTypeReorderCode(type); - } - if (!matched && keyData->specialTypes & SPECIALTYPE_RG_KEY_VALUE) { - matched = isSpecialTypeRgKeyValue(type); - } - if (matched) { - if (isSpecialType != NULL) { - *isSpecialType = TRUE; - } - return type; - } - } - } - return NULL; -} - - -U_CFUNC const char* -ulocimp_toLegacyType(const char* key, const char* type, UBool* isKnownKey, UBool* isSpecialType) { - if (isKnownKey != NULL) { - *isKnownKey = FALSE; - } - if (isSpecialType != NULL) { - *isSpecialType = FALSE; - } - - if (!init()) { - return NULL; - } - - LocExtKeyData* keyData = (LocExtKeyData*)uhash_get(gLocExtKeyMap, key); - if (keyData != NULL) { - if (isKnownKey != NULL) { - *isKnownKey = TRUE; - } - LocExtType* t = (LocExtType*)uhash_get(keyData->typeMap, type); - if (t != NULL) { - return t->legacyId; - } - if (keyData->specialTypes != SPECIALTYPE_NONE) { - UBool matched = FALSE; - if (keyData->specialTypes & SPECIALTYPE_CODEPOINTS) { - matched = isSpecialTypeCodepoints(type); - } - if (!matched && keyData->specialTypes & SPECIALTYPE_REORDER_CODE) { - matched = isSpecialTypeReorderCode(type); - } - if (!matched && keyData->specialTypes & SPECIALTYPE_RG_KEY_VALUE) { - matched = isSpecialTypeRgKeyValue(type); - } - if (matched) { - if (isSpecialType != NULL) { - *isSpecialType = TRUE; - } - return type; - } - } - } - return NULL; -} -- cgit v1.2.3