ReactOS 0.4.15-dev-7924-g5949c20
unicode.h
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1/*
2 * Wine internal Unicode definitions
3 *
4 * Copyright 2000 Alexandre Julliard
5 *
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.
10 *
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.
15 *
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
19 */
20
21#ifndef __WINE_WINE_UNICODE_H
22#define __WINE_WINE_UNICODE_H
23
24#include <ctype.h>
25#include <stdarg.h>
26#include <string.h>
27#include <typedefs.h>
28
29// Definitions copied from <winnls.h>
30// We only want to include host headers, so we define them manually
31#define C1_UPPER 1
32#define C1_LOWER 2
33#define C1_DIGIT 4
34#define C1_SPACE 8
35#define C1_PUNCT 16
36#define C1_CNTRL 32
37#define C1_BLANK 64
38#define C1_XDIGIT 128
39#define C1_ALPHA 256
40#define MB_COMPOSITE 2
41#define MB_ERR_INVALID_CHARS 8
42#define MB_USEGLYPHCHARS 0x04
43#define WC_COMPOSITECHECK 512
44#define WC_DISCARDNS 16
45#define WC_DEFAULTCHAR 64
46#define WC_NO_BEST_FIT_CHARS 1024
47#define WC_ERR_INVALID_CHARS 0x0080
48
49#ifdef __WINE_WINE_TEST_H
50#error This file should not be used in Wine tests
51#endif
52
53#ifdef __cplusplus
54extern "C" {
55#endif
56
57#ifndef WINE_UNICODE_API
58#define WINE_UNICODE_API
59#endif
60
61#ifndef WINE_UNICODE_INLINE
62#define WINE_UNICODE_INLINE static inline
63#endif
64
65/* code page info common to SBCS and DBCS */
66struct cp_info
67{
68 unsigned int codepage; /* codepage id */
69 unsigned int char_size; /* char size (1 or 2 bytes) */
70 WCHAR def_char; /* default char value (can be double-byte) */
71 WCHAR def_unicode_char; /* default Unicode char value */
72 const char *name; /* code page name */
73};
74
76{
77 struct cp_info info;
78 const WCHAR *cp2uni; /* code page -> Unicode map */
79 const WCHAR *cp2uni_glyphs; /* code page -> Unicode map with glyph chars */
80 const unsigned char *uni2cp_low; /* Unicode -> code page map */
81 const unsigned short *uni2cp_high;
82};
83
85{
86 struct cp_info info;
87 const WCHAR *cp2uni; /* code page -> Unicode map */
88 const unsigned char *cp2uni_leadbytes;
89 const unsigned short *uni2cp_low; /* Unicode -> code page map */
90 const unsigned short *uni2cp_high;
91 unsigned char lead_bytes[12]; /* lead bytes ranges */
92};
93
95{
96 struct cp_info info;
99};
100
101extern const union cptable *wine_cp_get_table( unsigned int codepage );
102extern const union cptable *wine_cp_enum_table( unsigned int index );
103
104extern int wine_cp_mbstowcs( const union cptable *table, int flags,
105 const char *src, int srclen,
106 WCHAR *dst, int dstlen );
107extern int wine_cp_wcstombs( const union cptable *table, int flags,
108 const WCHAR *src, int srclen,
109 char *dst, int dstlen, const char *defchar, int *used );
110extern int wine_cpsymbol_mbstowcs( const char *src, int srclen, WCHAR *dst, int dstlen );
111extern int wine_cpsymbol_wcstombs( const WCHAR *src, int srclen, char *dst, int dstlen );
112extern int wine_utf8_mbstowcs( int flags, const char *src, int srclen, WCHAR *dst, int dstlen );
113extern int wine_utf8_wcstombs( int flags, const WCHAR *src, int srclen, char *dst, int dstlen );
114
115extern int wine_compare_string( int flags, const WCHAR *str1, int len1, const WCHAR *str2, int len2 );
116extern int wine_get_sortkey( int flags, const WCHAR *src, int srclen, char *dst, int dstlen );
117extern int wine_fold_string( int flags, const WCHAR *src, int srclen , WCHAR *dst, int dstlen );
118
119extern int strcmpiW( const WCHAR *str1, const WCHAR *str2 );
120extern int strncmpiW( const WCHAR *str1, const WCHAR *str2, int n );
121extern int memicmpW( const WCHAR *str1, const WCHAR *str2, int n );
122extern WCHAR *strstrW( const WCHAR *str, const WCHAR *sub );
123extern long int strtolW( const WCHAR *nptr, WCHAR **endptr, int base );
124extern unsigned long int strtoulW( const WCHAR *nptr, WCHAR **endptr, int base );
125extern int sprintfW( WCHAR *str, const WCHAR *format, ... );
126extern int snprintfW( WCHAR *str, size_t len, const WCHAR *format, ... );
127extern int vsprintfW( WCHAR *str, const WCHAR *format, va_list valist );
128extern int vsnprintfW( WCHAR *str, size_t len, const WCHAR *format, va_list valist );
129
130WINE_UNICODE_INLINE int wine_is_dbcs_leadbyte( const union cptable *table, unsigned char ch )
131{
132 return (table->info.char_size == 2) && (table->dbcs.cp2uni_leadbytes[ch]);
133}
134
136{
138 return ch + wine_casemap_lower[wine_casemap_lower[ch >> 8] + (ch & 0xff)];
139}
140
142{
144 return ch + wine_casemap_upper[wine_casemap_upper[ch >> 8] + (ch & 0xff)];
145}
146
147/* the character type contains the C1_* flags in the low 12 bits */
148/* and the C2_* type in the high 4 bits */
150{
151 extern WINE_UNICODE_API const unsigned short wine_wctype_table[];
152 return wine_wctype_table[wine_wctype_table[ch >> 8] + (ch & 0xff)];
153}
154
156{
157 return get_char_typeW(wc) & C1_CNTRL;
158}
159
161{
162 return get_char_typeW(wc) & C1_PUNCT;
163}
164
166{
167 return get_char_typeW(wc) & C1_SPACE;
168}
169
171{
172 return get_char_typeW(wc) & C1_DIGIT;
173}
174
176{
177 return get_char_typeW(wc) & C1_XDIGIT;
178}
179
181{
182 return get_char_typeW(wc) & C1_LOWER;
183}
184
186{
187 return get_char_typeW(wc) & C1_UPPER;
188}
189
191{
193}
194
196{
198}
199
201{
203}
204
206{
208}
209
210/* some useful string manipulation routines */
211
212WINE_UNICODE_INLINE unsigned int strlenW( const WCHAR *str )
213{
214 const WCHAR *s = str;
215 while (*s) s++;
216 return (unsigned int)(s - str);
217}
218
220{
221 WCHAR *p = dst;
222 while ((*p++ = *src++));
223 return dst;
224}
225
226/* strncpy doesn't do what you think, don't use it */
227#define strncpyW(d,s,n) error do_not_use_strncpyW_use_lstrcpynW_or_memcpy_instead
228
229WINE_UNICODE_INLINE int strcmpW( const WCHAR *str1, const WCHAR *str2 )
230{
231 while (*str1 && (*str1 == *str2)) { str1++; str2++; }
232 return *str1 - *str2;
233}
234
235WINE_UNICODE_INLINE int strncmpW( const WCHAR *str1, const WCHAR *str2, int n )
236{
237 if (n <= 0) return 0;
238 while ((--n > 0) && *str1 && (*str1 == *str2)) { str1++; str2++; }
239 return *str1 - *str2;
240}
241
243{
244 strcpyW( dst + strlenW(dst), src );
245 return dst;
246}
247
249{
250 do { if (*str == ch) return (WCHAR *)(ULONG_PTR)str; } while (*str++);
251 return NULL;
252}
253
255{
256 WCHAR *ret = NULL;
257 do { if (*str == ch) ret = (WCHAR *)(ULONG_PTR)str; } while (*str++);
258 return ret;
259}
260
262{
263 for ( ; *str; str++) if (strchrW( accept, *str )) return (WCHAR *)(ULONG_PTR)str;
264 return NULL;
265}
266
268{
269 const WCHAR *ptr;
270 for (ptr = str; *ptr; ptr++) if (!strchrW( accept, *ptr )) break;
271 return ptr - str;
272}
273
274WINE_UNICODE_INLINE size_t strcspnW( const WCHAR *str, const WCHAR *reject )
275{
276 const WCHAR *ptr;
277 for (ptr = str; *ptr; ptr++) if (strchrW( reject, *ptr )) break;
278 return ptr - str;
279}
280
282{
283 WCHAR *ret = str;
284 while ((*str = tolowerW(*str))) str++;
285 return ret;
286}
287
289{
290 WCHAR *ret = str;
291 while ((*str = toupperW(*str))) str++;
292 return ret;
293}
294
296{
297 const WCHAR *end;
298 for (end = ptr + n; ptr < end; ptr++) if (*ptr == ch) return (WCHAR *)(ULONG_PTR)ptr;
299 return NULL;
300}
301
303{
304 const WCHAR *end;
305 WCHAR *ret = NULL;
306 for (end = ptr + n; ptr < end; ptr++) if (*ptr == ch) ret = (WCHAR *)(ULONG_PTR)ptr;
307 return ret;
308}
309
311{
312 return strtolW( str, (WCHAR **)0, 10 );
313}
314
316{
317 return (int)atolW( str );
318}
319
320#undef WINE_UNICODE_INLINE
321
322#ifdef __cplusplus
323}
324#endif
325
326#endif /* __WINE_WINE_UNICODE_H */
char * va_list
Definition: acmsvcex.h:78
static int used
Definition: adh-main.c:39
const unsigned short wine_wctype_table[]
Definition: wctype.c:6
#define NULL
Definition: types.h:112
const WCHAR wine_casemap_lower[4013]
Definition: casemap.c:7
const WCHAR wine_casemap_upper[4570]
Definition: casemap.c:533
#define ULONG_PTR
Definition: config.h:101
GLdouble s
Definition: gl.h:2039
GLuint GLuint end
Definition: gl.h:1545
GLint GLint GLsizei GLsizei GLsizei GLint GLenum format
Definition: gl.h:1546
GLdouble n
Definition: glext.h:7729
GLenum src
Definition: glext.h:6340
GLuint index
Definition: glext.h:6031
GLenum GLenum dst
Definition: glext.h:6340
GLbitfield flags
Definition: glext.h:7161
GLfloat GLfloat p
Definition: glext.h:8902
GLenum GLsizei len
Definition: glext.h:6722
int wine_cpsymbol_wcstombs(const WCHAR *src, int srclen, char *dst, int dstlen)
#define C1_CNTRL
Definition: unicode.h:36
#define WINE_UNICODE_INLINE
Definition: unicode.h:62
#define C1_DIGIT
Definition: unicode.h:33
#define C1_PUNCT
Definition: unicode.h:35
#define WINE_UNICODE_API
Definition: unicode.h:58
#define C1_SPACE
Definition: unicode.h:34
#define C1_ALPHA
Definition: unicode.h:39
const union cptable * wine_cp_enum_table(unsigned int index)
Definition: cptable.c:203
int wine_utf8_wcstombs(int flags, const WCHAR *src, int srclen, char *dst, int dstlen)
Definition: utf8.c:98
int wine_get_sortkey(int flags, const WCHAR *src, int srclen, char *dst, int dstlen)
Definition: sortkey.c:33
WINE_UNICODE_INLINE WCHAR * memrchrW(const WCHAR *ptr, WCHAR ch, size_t n)
Definition: unicode.h:302
int wine_fold_string(int flags, const WCHAR *src, int srclen, WCHAR *dst, int dstlen)
Definition: fold.c:118
int wine_cp_wcstombs(const union cptable *table, int flags, const WCHAR *src, int srclen, char *dst, int dstlen, const char *defchar, int *used)
Definition: wctomb.c:411
WINE_UNICODE_INLINE int isgraphW(WCHAR wc)
Definition: unicode.h:200
#define C1_BLANK
Definition: unicode.h:37
const union cptable * wine_cp_get_table(unsigned int codepage)
Definition: cptable.c:192
WINE_UNICODE_INLINE int ispunctW(WCHAR wc)
Definition: unicode.h:160
int wine_compare_string(int flags, const WCHAR *str1, int len1, const WCHAR *str2, int len2)
Definition: sortkey.c:358
#define C1_LOWER
Definition: unicode.h:32
#define C1_UPPER
Definition: unicode.h:31
WINE_UNICODE_INLINE WCHAR * memchrW(const WCHAR *ptr, WCHAR ch, size_t n)
Definition: unicode.h:295
WINE_UNICODE_INLINE int wine_is_dbcs_leadbyte(const union cptable *table, unsigned char ch)
Definition: unicode.h:130
#define C1_XDIGIT
Definition: unicode.h:38
int wine_cpsymbol_mbstowcs(const char *src, int srclen, WCHAR *dst, int dstlen)
int wine_cp_mbstowcs(const union cptable *table, int flags, const char *src, int srclen, WCHAR *dst, int dstlen)
Definition: mbtowc.c:265
int wine_utf8_mbstowcs(int flags, const char *src, int srclen, WCHAR *dst, int dstlen)
Definition: utf8.c:304
WINE_UNICODE_INLINE unsigned short get_char_typeW(WCHAR ch)
Definition: unicode.h:149
static PVOID ptr
Definition: dispmode.c:27
static __ms_va_list valist
Definition: printf.c:66
static DWORD LPDWORD LPCSTR DWORD srclen
Definition: directory.c:52
static DWORD dstlen
Definition: directory.c:51
#define atoiW(s)
Definition: unicode.h:54
#define strspnW(str, accept)
Definition: unicode.h:42
#define strncmpiW(s1, s2, n)
Definition: unicode.h:40
#define atolW(s)
Definition: unicode.h:55
#define toupperW(n)
Definition: unicode.h:45
#define isdigitW(n)
Definition: unicode.h:50
#define strcmpW(s1, s2)
Definition: unicode.h:38
#define strstrW(d, s)
Definition: unicode.h:32
#define struprW(s)
Definition: unicode.h:57
#define strchrW(s, c)
Definition: unicode.h:34
#define memicmpW(s1, s2, n)
Definition: unicode.h:27
#define strcmpiW(s1, s2)
Definition: unicode.h:39
#define tolowerW(n)
Definition: unicode.h:44
#define strlenW(s)
Definition: unicode.h:28
#define strrchrW(s, c)
Definition: unicode.h:35
#define strlwrW(s)
Definition: unicode.h:56
#define strcatW(d, s)
Definition: unicode.h:30
#define islowerW(n)
Definition: unicode.h:46
#define strtoulW(s1, s2, b)
Definition: unicode.h:41
#define isupperW(n)
Definition: unicode.h:47
#define strcspnW(d, s)
Definition: unicode.h:31
#define vsprintfW
Definition: unicode.h:59
#define isxdigitW(n)
Definition: unicode.h:51
#define strncmpW(s1, s2, n)
Definition: unicode.h:36
#define iscntrlW(n)
Definition: unicode.h:53
#define isprintW
Definition: unicode.h:62
#define isspaceW(n)
Definition: unicode.h:52
#define isalnumW(n)
Definition: unicode.h:49
#define vsnprintfW
Definition: unicode.h:61
#define snprintfW
Definition: unicode.h:60
#define sprintfW
Definition: unicode.h:58
#define strtolW(s, e, b)
Definition: unicode.h:33
#define strcpyW(d, s)
Definition: unicode.h:29
#define strpbrkW(str, accept)
Definition: unicode.h:43
#define isalphaW(n)
Definition: unicode.h:48
const WCHAR * str
SOCKET WSAAPI accept(IN SOCKET s, OUT LPSOCKADDR addr, OUT INT FAR *addrlen)
Definition: socklife.c:23
unsigned int char_size
Definition: unicode.h:69
unsigned int codepage
Definition: unicode.h:68
WCHAR def_unicode_char
Definition: unicode.h:71
WCHAR def_char
Definition: unicode.h:70
const char * name
Definition: unicode.h:72
const WCHAR * cp2uni
Definition: unicode.h:87
unsigned char lead_bytes[12]
Definition: unicode.h:91
const unsigned short * uni2cp_high
Definition: unicode.h:90
const unsigned short * uni2cp_low
Definition: unicode.h:89
const unsigned char * cp2uni_leadbytes
Definition: unicode.h:88
const WCHAR * cp2uni_glyphs
Definition: unicode.h:79
const unsigned short * uni2cp_high
Definition: unicode.h:81
const unsigned char * uni2cp_low
Definition: unicode.h:80
const WCHAR * cp2uni
Definition: unicode.h:78
uint32_t ULONG_PTR
Definition: typedefs.h:65
struct dbcs_table dbcs
Definition: unicode.h:98
struct sbcs_table sbcs
Definition: unicode.h:97
int ret
int codepage
Definition: win_iconv.c:156
__wchar_t WCHAR
Definition: xmlstorage.h:180