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# unorm.h

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    00001 /*
    00002 *******************************************************************************
    00003 * Copyright (c) 1996-2010, 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 #include "unicode/unorm2.h"
    00024
    00133 typedef enum {
    00135   UNORM_NONE = 1,
    00137   UNORM_NFD = 2,
    00139   UNORM_NFKD = 3,
    00141   UNORM_NFC = 4,
    00143   UNORM_DEFAULT = UNORM_NFC,
    00145   UNORM_NFKC =5,
    00147   UNORM_FCD = 6,
    00148
    00150   UNORM_MODE_COUNT
    00151 } UNormalizationMode;
    00152
    00160 enum {
    00167     UNORM_UNICODE_3_2=0x20
    00168 };
    00169
    00185 #define UNORM_COMPARE_NORM_OPTIONS_SHIFT 20
    00186
    00206 U_STABLE int32_t U_EXPORT2
    00207 unorm_normalize(const UChar *source, int32_t sourceLength,
    00208                 UNormalizationMode mode, int32_t options,
    00209                 UChar *result, int32_t resultLength,
    00210                 UErrorCode *status);
    00211
    00232 U_STABLE UNormalizationCheckResult U_EXPORT2
    00233 unorm_quickCheck(const UChar *source, int32_t sourcelength,
    00234                  UNormalizationMode mode,
    00235                  UErrorCode *status);
    00236
    00253 U_STABLE UNormalizationCheckResult U_EXPORT2
    00254 unorm_quickCheckWithOptions(const UChar *src, int32_t srcLength,
    00255                             UNormalizationMode mode, int32_t options,
    00256                             UErrorCode *pErrorCode);
    00257
    00279 U_STABLE UBool U_EXPORT2
    00280 unorm_isNormalized(const UChar *src, int32_t srcLength,
    00281                    UNormalizationMode mode,
    00282                    UErrorCode *pErrorCode);
    00283
    00301 U_STABLE UBool U_EXPORT2
    00302 unorm_isNormalizedWithOptions(const UChar *src, int32_t srcLength,
    00303                               UNormalizationMode mode, int32_t options,
    00304                               UErrorCode *pErrorCode);
    00305
    00379 U_STABLE int32_t U_EXPORT2
    00380 unorm_next(UCharIterator *src,
    00381            UChar *dest, int32_t destCapacity,
    00382            UNormalizationMode mode, int32_t options,
    00383            UBool doNormalize, UBool *pNeededToNormalize,
    00384            UErrorCode *pErrorCode);
    00385
    00412 U_STABLE int32_t U_EXPORT2
    00413 unorm_previous(UCharIterator *src,
    00414                UChar *dest, int32_t destCapacity,
    00415                UNormalizationMode mode, int32_t options,
    00416                UBool doNormalize, UBool *pNeededToNormalize,
    00417                UErrorCode *pErrorCode);
    00418
    00456 U_STABLE int32_t U_EXPORT2
    00457 unorm_concatenate(const UChar *left, int32_t leftLength,
    00458                   const UChar *right, int32_t rightLength,
    00459                   UChar *dest, int32_t destCapacity,
    00460                   UNormalizationMode mode, int32_t options,
    00461                   UErrorCode *pErrorCode);
    00462
    00468 #define UNORM_INPUT_IS_FCD          0x20000
    00469
    00475 #define U_COMPARE_IGNORE_CASE       0x10000
    00476
    00477 #ifndef U_COMPARE_CODE_POINT_ORDER
    00478 /* see also unistr.h and ustring.h */
    00484 #define U_COMPARE_CODE_POINT_ORDER  0x8000
    00485 #endif
    00486
    00553 U_STABLE int32_t U_EXPORT2
    00554 unorm_compare(const UChar *s1, int32_t length1,
    00555               const UChar *s2, int32_t length2,
    00556               uint32_t options,
    00557               UErrorCode *pErrorCode);
    00558
    00559 #endif /* #if !UCONFIG_NO_NORMALIZATION */
    00560
    00561 #endif

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