2 * Wine internal Unicode definitions
4 * Copyright 2000 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #ifndef __WINE_WINE_UNICODE_H
22 #define __WINE_WINE_UNICODE_H
30 #ifdef __WINE_WINE_TEST_H
31 #error This file should not be used in Wine tests
38 #ifndef WINE_UNICODE_API
39 # if defined(_MSC_VER) || defined(__MINGW32__)
40 # define WINE_UNICODE_API DECLSPEC_IMPORT
42 # define WINE_UNICODE_API
46 #ifndef WINE_UNICODE_INLINE
47 #define WINE_UNICODE_INLINE extern inline
50 /* code page info common to SBCS and DBCS */
53 unsigned int codepage
; /* codepage id */
54 unsigned int char_size
; /* char size (1 or 2 bytes) */
55 WCHAR def_char
; /* default char value (can be double-byte) */
56 WCHAR def_unicode_char
; /* default Unicode char value */
57 const char *name
; /* code page name */
63 const WCHAR
*cp2uni
; /* code page -> Unicode map */
64 const WCHAR
*cp2uni_glyphs
; /* code page -> Unicode map with glyph chars */
65 const unsigned char *uni2cp_low
; /* Unicode -> code page map */
66 const unsigned short *uni2cp_high
;
72 const WCHAR
*cp2uni
; /* code page -> Unicode map */
73 const unsigned char *cp2uni_leadbytes
;
74 const unsigned short *uni2cp_low
; /* Unicode -> code page map */
75 const unsigned short *uni2cp_high
;
76 unsigned char lead_bytes
[12]; /* lead bytes ranges */
82 struct sbcs_table sbcs
;
83 struct dbcs_table dbcs
;
86 extern const union cptable
*wine_cp_get_table( unsigned int codepage
);
87 extern const union cptable
*wine_cp_enum_table( unsigned int index
);
89 extern int wine_cp_mbstowcs( const union cptable
*table
, int flags
,
90 const char *src
, int srclen
,
91 WCHAR
*dst
, int dstlen
);
92 extern int wine_cp_wcstombs( const union cptable
*table
, int flags
,
93 const WCHAR
*src
, int srclen
,
94 char *dst
, int dstlen
, const char *defchar
, int *used
);
95 extern int wine_cpsymbol_mbstowcs( const char *src
, int srclen
, WCHAR
*dst
, int dstlen
);
96 extern int wine_cpsymbol_wcstombs( const WCHAR
*src
, int srclen
, char *dst
, int dstlen
);
97 extern int wine_utf8_mbstowcs( int flags
, const char *src
, int srclen
, WCHAR
*dst
, int dstlen
);
98 extern int wine_utf8_wcstombs( int flags
, const WCHAR
*src
, int srclen
, char *dst
, int dstlen
);
100 extern int wine_compare_string( int flags
, const WCHAR
*str1
, int len1
, const WCHAR
*str2
, int len2
);
101 extern int wine_get_sortkey( int flags
, const WCHAR
*src
, int srclen
, char *dst
, int dstlen
);
102 extern int wine_fold_string( int flags
, const WCHAR
*src
, int srclen
, WCHAR
*dst
, int dstlen
);
104 extern int strcmpiW( const WCHAR
*str1
, const WCHAR
*str2
);
105 extern int strncmpiW( const WCHAR
*str1
, const WCHAR
*str2
, int n
);
106 extern int memicmpW( const WCHAR
*str1
, const WCHAR
*str2
, int n
);
107 extern WCHAR
*strstrW( const WCHAR
*str
, const WCHAR
*sub
);
108 extern long int strtolW( const WCHAR
*nptr
, WCHAR
**endptr
, int base
);
109 extern unsigned long int strtoulW( const WCHAR
*nptr
, WCHAR
**endptr
, int base
);
110 extern int sprintfW( WCHAR
*str
, const WCHAR
*format
, ... );
111 extern int snprintfW( WCHAR
*str
, size_t len
, const WCHAR
*format
, ... );
112 extern int vsprintfW( WCHAR
*str
, const WCHAR
*format
, va_list valist
);
113 extern int vsnprintfW( WCHAR
*str
, size_t len
, const WCHAR
*format
, va_list valist
);
115 WINE_UNICODE_INLINE
int wine_is_dbcs_leadbyte( const union cptable
*table
, unsigned char ch
);
116 WINE_UNICODE_INLINE
int wine_is_dbcs_leadbyte( const union cptable
*table
, unsigned char ch
)
118 return (table
->info
.char_size
== 2) && (table
->dbcs
.cp2uni_leadbytes
[ch
]);
121 WINE_UNICODE_INLINE WCHAR
tolowerW( WCHAR ch
);
122 WINE_UNICODE_INLINE WCHAR
tolowerW( WCHAR ch
)
124 extern WINE_UNICODE_API
const WCHAR wine_casemap_lower
[];
125 return ch
+ wine_casemap_lower
[wine_casemap_lower
[ch
>> 8] + (ch
& 0xff)];
128 WINE_UNICODE_INLINE WCHAR
toupperW( WCHAR ch
);
129 WINE_UNICODE_INLINE WCHAR
toupperW( WCHAR ch
)
131 extern WINE_UNICODE_API
const WCHAR wine_casemap_upper
[];
132 return ch
+ wine_casemap_upper
[wine_casemap_upper
[ch
>> 8] + (ch
& 0xff)];
135 /* the character type contains the C1_* flags in the low 12 bits */
136 /* and the C2_* type in the high 4 bits */
137 WINE_UNICODE_INLINE
unsigned short get_char_typeW( WCHAR ch
);
138 WINE_UNICODE_INLINE
unsigned short get_char_typeW( WCHAR ch
)
140 extern WINE_UNICODE_API
const unsigned short wine_wctype_table
[];
141 return wine_wctype_table
[wine_wctype_table
[ch
>> 8] + (ch
& 0xff)];
144 WINE_UNICODE_INLINE
int iscntrlW( WCHAR wc
);
145 WINE_UNICODE_INLINE
int iscntrlW( WCHAR wc
)
147 return get_char_typeW(wc
) & C1_CNTRL
;
150 WINE_UNICODE_INLINE
int ispunctW( WCHAR wc
);
151 WINE_UNICODE_INLINE
int ispunctW( WCHAR wc
)
153 return get_char_typeW(wc
) & C1_PUNCT
;
156 WINE_UNICODE_INLINE
int isspaceW( WCHAR wc
);
157 WINE_UNICODE_INLINE
int isspaceW( WCHAR wc
)
159 return get_char_typeW(wc
) & C1_SPACE
;
162 WINE_UNICODE_INLINE
int isdigitW( WCHAR wc
);
163 WINE_UNICODE_INLINE
int isdigitW( WCHAR wc
)
165 return get_char_typeW(wc
) & C1_DIGIT
;
168 WINE_UNICODE_INLINE
int isxdigitW( WCHAR wc
);
169 WINE_UNICODE_INLINE
int isxdigitW( WCHAR wc
)
171 return get_char_typeW(wc
) & C1_XDIGIT
;
174 WINE_UNICODE_INLINE
int islowerW( WCHAR wc
);
175 WINE_UNICODE_INLINE
int islowerW( WCHAR wc
)
177 return get_char_typeW(wc
) & C1_LOWER
;
180 WINE_UNICODE_INLINE
int isupperW( WCHAR wc
);
181 WINE_UNICODE_INLINE
int isupperW( WCHAR wc
)
183 return get_char_typeW(wc
) & C1_UPPER
;
186 WINE_UNICODE_INLINE
int isalnumW( WCHAR wc
);
187 WINE_UNICODE_INLINE
int isalnumW( WCHAR wc
)
189 return get_char_typeW(wc
) & (C1_ALPHA
|C1_DIGIT
|C1_LOWER
|C1_UPPER
);
192 WINE_UNICODE_INLINE
int isalphaW( WCHAR wc
);
193 WINE_UNICODE_INLINE
int isalphaW( WCHAR wc
)
195 return get_char_typeW(wc
) & (C1_ALPHA
|C1_LOWER
|C1_UPPER
);
198 WINE_UNICODE_INLINE
int isgraphW( WCHAR wc
);
199 WINE_UNICODE_INLINE
int isgraphW( WCHAR wc
)
201 return get_char_typeW(wc
) & (C1_ALPHA
|C1_PUNCT
|C1_DIGIT
|C1_LOWER
|C1_UPPER
);
204 WINE_UNICODE_INLINE
int isprintW( WCHAR wc
);
205 WINE_UNICODE_INLINE
int isprintW( WCHAR wc
)
207 return get_char_typeW(wc
) & (C1_ALPHA
|C1_BLANK
|C1_PUNCT
|C1_DIGIT
|C1_LOWER
|C1_UPPER
);
210 /* some useful string manipulation routines */
212 WINE_UNICODE_INLINE
unsigned int strlenW( const WCHAR
*str
);
213 WINE_UNICODE_INLINE
unsigned int strlenW( const WCHAR
*str
)
215 const WCHAR
*s
= str
;
220 WINE_UNICODE_INLINE WCHAR
*strcpyW( WCHAR
*dst
, const WCHAR
*src
);
221 WINE_UNICODE_INLINE WCHAR
*strcpyW( WCHAR
*dst
, const WCHAR
*src
)
224 while ((*p
++ = *src
++));
228 /* strncpy doesn't do what you think, don't use it */
229 #define strncpyW(d,s,n) error do_not_use_strncpyW_use_lstrcpynW_or_memcpy_instead
231 WINE_UNICODE_INLINE
int strcmpW( const WCHAR
*str1
, const WCHAR
*str2
);
232 WINE_UNICODE_INLINE
int strcmpW( const WCHAR
*str1
, const WCHAR
*str2
)
234 while (*str1
&& (*str1
== *str2
)) { str1
++; str2
++; }
235 return *str1
- *str2
;
238 WINE_UNICODE_INLINE
int strncmpW( const WCHAR
*str1
, const WCHAR
*str2
, int n
);
239 WINE_UNICODE_INLINE
int strncmpW( const WCHAR
*str1
, const WCHAR
*str2
, int n
)
241 if (n
<= 0) return 0;
242 while ((--n
> 0) && *str1
&& (*str1
== *str2
)) { str1
++; str2
++; }
243 return *str1
- *str2
;
246 WINE_UNICODE_INLINE WCHAR
*strcatW( WCHAR
*dst
, const WCHAR
*src
);
247 WINE_UNICODE_INLINE WCHAR
*strcatW( WCHAR
*dst
, const WCHAR
*src
)
249 strcpyW( dst
+ strlenW(dst
), src
);
253 WINE_UNICODE_INLINE WCHAR
*strchrW( const WCHAR
*str
, WCHAR ch
);
254 WINE_UNICODE_INLINE WCHAR
*strchrW( const WCHAR
*str
, WCHAR ch
)
256 do { if (*str
== ch
) return (WCHAR
*)(ULONG_PTR
)str
; } while (*str
++);
260 WINE_UNICODE_INLINE WCHAR
*strrchrW( const WCHAR
*str
, WCHAR ch
);
261 WINE_UNICODE_INLINE WCHAR
*strrchrW( const WCHAR
*str
, WCHAR ch
)
264 do { if (*str
== ch
) ret
= (WCHAR
*)(ULONG_PTR
)str
; } while (*str
++);
268 WINE_UNICODE_INLINE WCHAR
*strpbrkW( const WCHAR
*str
, const WCHAR
*accept
);
269 WINE_UNICODE_INLINE WCHAR
*strpbrkW( const WCHAR
*str
, const WCHAR
*accept
)
271 for ( ; *str
; str
++) if (strchrW( accept
, *str
)) return (WCHAR
*)(ULONG_PTR
)str
;
275 WINE_UNICODE_INLINE
size_t strspnW( const WCHAR
*str
, const WCHAR
*accept
);
276 WINE_UNICODE_INLINE
size_t strspnW( const WCHAR
*str
, const WCHAR
*accept
)
279 for (ptr
= str
; *ptr
; ptr
++) if (!strchrW( accept
, *ptr
)) break;
283 WINE_UNICODE_INLINE
size_t strcspnW( const WCHAR
*str
, const WCHAR
*reject
);
284 WINE_UNICODE_INLINE
size_t strcspnW( const WCHAR
*str
, const WCHAR
*reject
)
287 for (ptr
= str
; *ptr
; ptr
++) if (strchrW( reject
, *ptr
)) break;
291 WINE_UNICODE_INLINE WCHAR
*strlwrW( WCHAR
*str
);
292 WINE_UNICODE_INLINE WCHAR
*strlwrW( WCHAR
*str
)
295 while ((*str
= tolowerW(*str
))) str
++;
299 WINE_UNICODE_INLINE WCHAR
*struprW( WCHAR
*str
);
300 WINE_UNICODE_INLINE WCHAR
*struprW( WCHAR
*str
)
303 while ((*str
= toupperW(*str
))) str
++;
307 WINE_UNICODE_INLINE WCHAR
*memchrW( const WCHAR
*ptr
, WCHAR ch
, size_t n
);
308 WINE_UNICODE_INLINE WCHAR
*memchrW( const WCHAR
*ptr
, WCHAR ch
, size_t n
)
311 for (end
= ptr
+ n
; ptr
< end
; ptr
++) if (*ptr
== ch
) return (WCHAR
*)(ULONG_PTR
)ptr
;
315 WINE_UNICODE_INLINE WCHAR
*memrchrW( const WCHAR
*ptr
, WCHAR ch
, size_t n
);
316 WINE_UNICODE_INLINE WCHAR
*memrchrW( const WCHAR
*ptr
, WCHAR ch
, size_t n
)
320 for (end
= ptr
+ n
; ptr
< end
; ptr
++) if (*ptr
== ch
) ret
= (WCHAR
*)(ULONG_PTR
)ptr
;
324 WINE_UNICODE_INLINE
long int atolW( const WCHAR
*str
);
325 WINE_UNICODE_INLINE
long int atolW( const WCHAR
*str
)
327 return strtolW( str
, (WCHAR
**)0, 10 );
330 WINE_UNICODE_INLINE
int atoiW( const WCHAR
*str
);
331 WINE_UNICODE_INLINE
int atoiW( const WCHAR
*str
)
333 return (int)atolW( str
);
336 #undef WINE_UNICODE_INLINE
342 #endif /* __WINE_WINE_UNICODE_H */