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00016 #ifndef USTRING_H
00017 #define USTRING_H
00018
00019 #include "unicode/utypes.h"
00020 #include "unicode/putil.h"
00021 #include "unicode/uiter.h"
00022
00024 #ifndef UBRK_TYPEDEF_UBREAK_ITERATOR
00025 # define UBRK_TYPEDEF_UBREAK_ITERATOR
00026 typedef void UBreakIterator;
00027 #endif
00028
00084 U_STABLE int32_t U_EXPORT2
00085 u_strlen(const UChar *s);
00101 U_STABLE int32_t U_EXPORT2
00102 u_countChar32(const UChar *s, int32_t length);
00103
00122 U_STABLE UBool U_EXPORT2
00123 u_strHasMoreChar32Than(const UChar *s, int32_t length, int32_t number);
00124
00135 U_STABLE UChar* U_EXPORT2
00136 u_strcat(UChar *dst,
00137 const UChar *src);
00138
00153 U_STABLE UChar* U_EXPORT2
00154 u_strncat(UChar *dst,
00155 const UChar *src,
00156 int32_t n);
00157
00178 U_STABLE UChar * U_EXPORT2
00179 u_strstr(const UChar *s, const UChar *substring);
00180
00202 U_STABLE UChar * U_EXPORT2
00203 u_strFindFirst(const UChar *s, int32_t length, const UChar *substring, int32_t subLength);
00204
00222 U_STABLE UChar * U_EXPORT2
00223 u_strchr(const UChar *s, UChar c);
00224
00242 U_STABLE UChar * U_EXPORT2
00243 u_strchr32(const UChar *s, UChar32 c);
00244
00265 U_STABLE UChar * U_EXPORT2
00266 u_strrstr(const UChar *s, const UChar *substring);
00267
00289 U_STABLE UChar * U_EXPORT2
00290 u_strFindLast(const UChar *s, int32_t length, const UChar *substring, int32_t subLength);
00291
00309 U_STABLE UChar * U_EXPORT2
00310 u_strrchr(const UChar *s, UChar c);
00311
00329 U_STABLE UChar * U_EXPORT2
00330 u_strrchr32(const UChar *s, UChar32 c);
00331
00344 U_STABLE UChar * U_EXPORT2
00345 u_strpbrk(const UChar *string, const UChar *matchSet);
00346
00360 U_STABLE int32_t U_EXPORT2
00361 u_strcspn(const UChar *string, const UChar *matchSet);
00362
00376 U_STABLE int32_t U_EXPORT2
00377 u_strspn(const UChar *string, const UChar *matchSet);
00378
00404 U_STABLE UChar * U_EXPORT2
00405 u_strtok_r(UChar *src,
00406 const UChar *delim,
00407 UChar **saveState);
00408
00419 U_STABLE int32_t U_EXPORT2
00420 u_strcmp(const UChar *s1,
00421 const UChar *s2);
00422
00434 U_STABLE int32_t U_EXPORT2
00435 u_strcmpCodePointOrder(const UChar *s1, const UChar *s2);
00436
00464 U_STABLE int32_t U_EXPORT2
00465 u_strCompare(const UChar *s1, int32_t length1,
00466 const UChar *s2, int32_t length2,
00467 UBool codePointOrder);
00468
00489 U_STABLE int32_t U_EXPORT2
00490 u_strCompareIter(UCharIterator *iter1, UCharIterator *iter2, UBool codePointOrder);
00491
00492 #ifndef U_COMPARE_CODE_POINT_ORDER
00493
00499 #define U_COMPARE_CODE_POINT_ORDER 0x8000
00500 #endif
00501
00542 U_STABLE int32_t U_EXPORT2
00543 u_strCaseCompare(const UChar *s1, int32_t length1,
00544 const UChar *s2, int32_t length2,
00545 uint32_t options,
00546 UErrorCode *pErrorCode);
00547
00560 U_STABLE int32_t U_EXPORT2
00561 u_strncmp(const UChar *ucs1,
00562 const UChar *ucs2,
00563 int32_t n);
00564
00578 U_STABLE int32_t U_EXPORT2
00579 u_strncmpCodePointOrder(const UChar *s1, const UChar *s2, int32_t n);
00580
00600 U_STABLE int32_t U_EXPORT2
00601 u_strcasecmp(const UChar *s1, const UChar *s2, uint32_t options);
00602
00624 U_STABLE int32_t U_EXPORT2
00625 u_strncasecmp(const UChar *s1, const UChar *s2, int32_t n, uint32_t options);
00626
00648 U_STABLE int32_t U_EXPORT2
00649 u_memcasecmp(const UChar *s1, const UChar *s2, int32_t length, uint32_t options);
00650
00659 U_STABLE UChar* U_EXPORT2
00660 u_strcpy(UChar *dst,
00661 const UChar *src);
00662
00674 U_STABLE UChar* U_EXPORT2
00675 u_strncpy(UChar *dst,
00676 const UChar *src,
00677 int32_t n);
00678
00679 #if !UCONFIG_NO_CONVERSION
00680
00691 U_STABLE UChar* U_EXPORT2 u_uastrcpy(UChar *dst,
00692 const char *src );
00693
00706 U_STABLE UChar* U_EXPORT2 u_uastrncpy(UChar *dst,
00707 const char *src,
00708 int32_t n);
00709
00720 U_STABLE char* U_EXPORT2 u_austrcpy(char *dst,
00721 const UChar *src );
00722
00735 U_STABLE char* U_EXPORT2 u_austrncpy(char *dst,
00736 const UChar *src,
00737 int32_t n );
00738
00739 #endif
00740
00749 U_STABLE UChar* U_EXPORT2
00750 u_memcpy(UChar *dest, const UChar *src, int32_t count);
00751
00760 U_STABLE UChar* U_EXPORT2
00761 u_memmove(UChar *dest, const UChar *src, int32_t count);
00762
00772 U_STABLE UChar* U_EXPORT2
00773 u_memset(UChar *dest, UChar c, int32_t count);
00774
00786 U_STABLE int32_t U_EXPORT2
00787 u_memcmp(const UChar *buf1, const UChar *buf2, int32_t count);
00788
00802 U_STABLE int32_t U_EXPORT2
00803 u_memcmpCodePointOrder(const UChar *s1, const UChar *s2, int32_t count);
00804
00822 U_STABLE UChar* U_EXPORT2
00823 u_memchr(const UChar *s, UChar c, int32_t count);
00824
00842 U_STABLE UChar* U_EXPORT2
00843 u_memchr32(const UChar *s, UChar32 c, int32_t count);
00844
00862 U_STABLE UChar* U_EXPORT2
00863 u_memrchr(const UChar *s, UChar c, int32_t count);
00864
00882 U_STABLE UChar* U_EXPORT2
00883 u_memrchr32(const UChar *s, UChar32 c, int32_t count);
00884
00921 #if defined(U_DECLARE_UTF16)
00922 # define U_STRING_DECL(var, cs, length) static const UChar var[(length)+1]=U_DECLARE_UTF16(cs)
00923
00924 # define U_STRING_INIT(var, cs, length)
00925 #elif U_SIZEOF_WCHAR_T==U_SIZEOF_UCHAR && (U_CHARSET_FAMILY==U_ASCII_FAMILY || (U_SIZEOF_UCHAR == 2 && defined(U_WCHAR_IS_UTF16)))
00926 # define U_STRING_DECL(var, cs, length) static const UChar var[(length)+1]=L ## cs
00927
00928 # define U_STRING_INIT(var, cs, length)
00929 #elif U_SIZEOF_UCHAR==1 && U_CHARSET_FAMILY==U_ASCII_FAMILY
00930 # define U_STRING_DECL(var, cs, length) static const UChar var[(length)+1]=cs
00931
00932 # define U_STRING_INIT(var, cs, length)
00933 #else
00934 # define U_STRING_DECL(var, cs, length) static UChar var[(length)+1]
00935
00936 # define U_STRING_INIT(var, cs, length) u_charsToUChars(cs, var, length+1)
00937 #endif
00938
00986 U_STABLE int32_t U_EXPORT2
00987 u_unescape(const char *src,
00988 UChar *dest, int32_t destCapacity);
00989
00990 U_CDECL_BEGIN
01003 typedef UChar (U_CALLCONV *UNESCAPE_CHAR_AT)(int32_t offset, void *context);
01004 U_CDECL_END
01005
01034 U_STABLE UChar32 U_EXPORT2
01035 u_unescapeAt(UNESCAPE_CHAR_AT charAt,
01036 int32_t *offset,
01037 int32_t length,
01038 void *context);
01039
01060 U_STABLE int32_t U_EXPORT2
01061 u_strToUpper(UChar *dest, int32_t destCapacity,
01062 const UChar *src, int32_t srcLength,
01063 const char *locale,
01064 UErrorCode *pErrorCode);
01065
01086 U_STABLE int32_t U_EXPORT2
01087 u_strToLower(UChar *dest, int32_t destCapacity,
01088 const UChar *src, int32_t srcLength,
01089 const char *locale,
01090 UErrorCode *pErrorCode);
01091
01092 #if !UCONFIG_NO_BREAK_ITERATION
01093
01132 U_STABLE int32_t U_EXPORT2
01133 u_strToTitle(UChar *dest, int32_t destCapacity,
01134 const UChar *src, int32_t srcLength,
01135 UBreakIterator *titleIter,
01136 const char *locale,
01137 UErrorCode *pErrorCode);
01138
01139 #endif
01140
01163 U_STABLE int32_t U_EXPORT2
01164 u_strFoldCase(UChar *dest, int32_t destCapacity,
01165 const UChar *src, int32_t srcLength,
01166 uint32_t options,
01167 UErrorCode *pErrorCode);
01168
01169 #if defined(U_WCHAR_IS_UTF16) || defined(U_WCHAR_IS_UTF32) || !UCONFIG_NO_CONVERSION
01170
01189 U_STABLE wchar_t* U_EXPORT2
01190 u_strToWCS(wchar_t *dest,
01191 int32_t destCapacity,
01192 int32_t *pDestLength,
01193 const UChar *src,
01194 int32_t srcLength,
01195 UErrorCode *pErrorCode);
01215 U_STABLE UChar* U_EXPORT2
01216 u_strFromWCS(UChar *dest,
01217 int32_t destCapacity,
01218 int32_t *pDestLength,
01219 const wchar_t *src,
01220 int32_t srcLength,
01221 UErrorCode *pErrorCode);
01222 #endif
01223
01245 U_STABLE char* U_EXPORT2
01246 u_strToUTF8(char *dest,
01247 int32_t destCapacity,
01248 int32_t *pDestLength,
01249 const UChar *src,
01250 int32_t srcLength,
01251 UErrorCode *pErrorCode);
01252
01274 U_STABLE UChar* U_EXPORT2
01275 u_strFromUTF8(UChar *dest,
01276 int32_t destCapacity,
01277 int32_t *pDestLength,
01278 const char *src,
01279 int32_t srcLength,
01280 UErrorCode *pErrorCode);
01281
01316 U_STABLE char* U_EXPORT2
01317 u_strToUTF8WithSub(char *dest,
01318 int32_t destCapacity,
01319 int32_t *pDestLength,
01320 const UChar *src,
01321 int32_t srcLength,
01322 UChar32 subchar, int32_t *pNumSubstitutions,
01323 UErrorCode *pErrorCode);
01324
01360 U_STABLE UChar* U_EXPORT2
01361 u_strFromUTF8WithSub(UChar *dest,
01362 int32_t destCapacity,
01363 int32_t *pDestLength,
01364 const char *src,
01365 int32_t srcLength,
01366 UChar32 subchar, int32_t *pNumSubstitutions,
01367 UErrorCode *pErrorCode);
01368
01416 U_STABLE UChar * U_EXPORT2
01417 u_strFromUTF8Lenient(UChar *dest,
01418 int32_t destCapacity,
01419 int32_t *pDestLength,
01420 const char *src,
01421 int32_t srcLength,
01422 UErrorCode *pErrorCode);
01423
01443 U_STABLE UChar32* U_EXPORT2
01444 u_strToUTF32(UChar32 *dest,
01445 int32_t destCapacity,
01446 int32_t *pDestLength,
01447 const UChar *src,
01448 int32_t srcLength,
01449 UErrorCode *pErrorCode);
01450
01470 U_STABLE UChar* U_EXPORT2
01471 u_strFromUTF32(UChar *dest,
01472 int32_t destCapacity,
01473 int32_t *pDestLength,
01474 const UChar32 *src,
01475 int32_t srcLength,
01476 UErrorCode *pErrorCode);
01477
01478 #endif