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unorm.h

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00001 /* 00002 ******************************************************************************* 00003 * Copyright (c) 1996-2003, International Business Machines Corporation 00004 * and others. All Rights Reserved. 00005 ******************************************************************************* 00006 * File unorm.h 00007 * 00008 * Created by: Vladimir Weinstein 12052000 00009 * 00010 * Modification history : 00011 * 00012 * Date Name Description 00013 * 02/01/01 synwee Added normalization quickcheck enum and method. 00014 */ 00015 #ifndef UNORM_H 00016 #define UNORM_H 00017 00018 #include "unicode/utypes.h" 00019 00020 #if !UCONFIG_NO_NORMALIZATION 00021 00022 #include "unicode/uiter.h" 00023 00127 typedef enum { 00129 UNORM_NONE = 1, 00131 UNORM_NFD = 2, 00133 UNORM_NFKD = 3, 00135 UNORM_NFC = 4, 00137 UNORM_DEFAULT = UNORM_NFC, 00139 UNORM_NFKC =5, 00141 UNORM_FCD = 6, 00142 00144 UNORM_MODE_COUNT 00145 } UNormalizationMode; 00146 00154 enum { 00161 UNORM_UNICODE_3_2=0x20 00162 }; 00163 00182 U_CAPI int32_t U_EXPORT2 00183 unorm_normalize(const UChar *source, int32_t sourceLength, 00184 UNormalizationMode mode, int32_t options, 00185 UChar *result, int32_t resultLength, 00186 UErrorCode *status); 00187 00193 typedef enum UNormalizationCheckResult { 00197 UNORM_NO, 00201 UNORM_YES, 00206 UNORM_MAYBE 00207 } UNormalizationCheckResult; 00208 00229 U_CAPI UNormalizationCheckResult U_EXPORT2 00230 unorm_quickCheck(const UChar *source, int32_t sourcelength, 00231 UNormalizationMode mode, 00232 UErrorCode *status); 00233 00250 U_CAPI UNormalizationCheckResult U_EXPORT2 00251 unorm_quickCheckWithOptions(const UChar *src, int32_t srcLength, 00252 UNormalizationMode mode, int32_t options, 00253 UErrorCode *pErrorCode); 00254 00276 U_CAPI UBool U_EXPORT2 00277 unorm_isNormalized(const UChar *src, int32_t srcLength, 00278 UNormalizationMode mode, 00279 UErrorCode *pErrorCode); 00280 00298 U_CAPI UBool U_EXPORT2 00299 unorm_isNormalizedWithOptions(const UChar *src, int32_t srcLength, 00300 UNormalizationMode mode, int32_t options, 00301 UErrorCode *pErrorCode); 00302 00376 U_CAPI int32_t U_EXPORT2 00377 unorm_next(UCharIterator *src, 00378 UChar *dest, int32_t destCapacity, 00379 UNormalizationMode mode, int32_t options, 00380 UBool doNormalize, UBool *pNeededToNormalize, 00381 UErrorCode *pErrorCode); 00382 00409 U_CAPI int32_t U_EXPORT2 00410 unorm_previous(UCharIterator *src, 00411 UChar *dest, int32_t destCapacity, 00412 UNormalizationMode mode, int32_t options, 00413 UBool doNormalize, UBool *pNeededToNormalize, 00414 UErrorCode *pErrorCode); 00415 00453 U_CAPI int32_t U_EXPORT2 00454 unorm_concatenate(const UChar *left, int32_t leftLength, 00455 const UChar *right, int32_t rightLength, 00456 UChar *dest, int32_t destCapacity, 00457 UNormalizationMode mode, int32_t options, 00458 UErrorCode *pErrorCode); 00459 00465 #define UNORM_INPUT_IS_FCD 0x20000 00466 00472 #define U_COMPARE_IGNORE_CASE 0x10000 00473 00474 #ifndef U_COMPARE_CODE_POINT_ORDER 00475 /* see also unistr.h and ustring.h */ 00481 #define U_COMPARE_CODE_POINT_ORDER 0x8000 00482 #endif 00483 00499 #define UNORM_COMPARE_NORM_OPTIONS_SHIFT 20 00500 00567 U_CAPI int32_t U_EXPORT2 00568 unorm_compare(const UChar *s1, int32_t length1, 00569 const UChar *s2, int32_t length2, 00570 uint32_t options, 00571 UErrorCode *pErrorCode); 00572 00573 #endif /* #if !UCONFIG_NO_NORMALIZATION */ 00574 00575 #endif

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