source: trunk/src/user32/char.cpp@ 2469

Last change on this file since 2469 was 2469, checked in by sandervl, 26 years ago

* empty log message *
File size: 13.6 KB
Line 
1/* $Id: char.cpp,v 1.11 2000-01-18 20:10:31 sandervl Exp $ */
2
3/*
4 * Win32 character API functions for OS/2
5 *
6 * Copyright 1998 Sander van Leeuwen
7 * Copyright 1998 Patrick Haller
8 * Copyright 1998 Peter Fitzsimmons
9 *
10 *
11 * Project Odin Software License can be found in LICENSE.TXT
12 *
13 */
14
15
16#include <odin.h>
17#include <odinwrap.h>
18#include <os2sel.h>
19
20#include "user32.h"
21
22#include <wctype.h> /* towupper, towlower support */
23
24
25ODINDEBUGCHANNEL(USER32-CHAR)
26
27//******************************************************************************
28//******************************************************************************
29LPSTR WIN32API CharLowerA( LPSTR arg1)
30{
31 dprintf2(("USER32: OS2CharLowerA\n"));
32 return O32_CharLower(arg1);
33}
34//******************************************************************************
35//******************************************************************************
36DWORD WIN32API CharLowerBuffA( LPSTR arg1, DWORD arg2)
37{
38 dprintf2(("USER32: OS2CharLowerBuffA\n"));
39 return O32_CharLowerBuff(arg1, arg2);
40}
41//******************************************************************************
42//******************************************************************************
43DWORD WIN32API CharLowerBuffW(LPWSTR x,DWORD buflen)
44{
45 DWORD done=0;
46
47 dprintf2(("USER32: CharLowerBuffW(%08xh,%08xh)\n",
48 x,
49 buflen));
50
51 if (!x)
52 return 0; /* YES */
53
54 while (*x && (buflen--))
55 {
56 *x=towlower(*x);
57 x++;
58 done++;
59 }
60
61 return done;
62}
63//******************************************************************************
64//******************************************************************************
65LPWSTR WIN32API CharLowerW( LPWSTR x)
66{
67 dprintf2(("USER32: CharLowerW(%08xh)\n",
68 x));
69
70 if (HIWORD(x))
71 {
72 LPWSTR s = x;
73 while (*s)
74 {
75 *s=towlower(*s);
76 s++;
77 }
78 return x;
79 }
80 else
81 return (LPWSTR)((UINT)towlower(LOWORD(x)));
82}
83//******************************************************************************
84//******************************************************************************
85LPSTR WIN32API CharNextA( LPCSTR arg1)
86{
87 dprintf2(("USER32: OS2CharNextA(%08xh)\n",
88 arg1));
89
90 return O32_CharNext(arg1);
91}
92//******************************************************************************
93//******************************************************************************
94LPWSTR WIN32API CharNextW(LPCWSTR x)
95{
96 dprintf2(("USER32: OS2CharNextW(%08xh)\n",
97 x));
98
99 if (*x)
100 return (LPWSTR)(x+1);
101 else
102 return (LPWSTR)x;
103}
104//******************************************************************************
105//******************************************************************************
106LPSTR WIN32API CharPrevA( LPCSTR arg1, LPCSTR arg2)
107{
108 dprintf2(("USER32: OS2CharPrevA\n"));
109 return O32_CharPrev(arg1, arg2);
110}
111//******************************************************************************
112//******************************************************************************
113LPWSTR WIN32API CharPrevW(LPCWSTR start,
114 LPCWSTR x)
115{
116 dprintf2(("USER32: OS2CharPrevW(%08xh,%08xh)\n",
117 start,
118 x));
119
120 /* FIXME: add DBCS / codepage stuff */
121 if (x>start)
122 return (LPWSTR)(x-1);
123 else
124 return (LPWSTR)x;
125}
126//******************************************************************************
127//******************************************************************************
128BOOL WIN32API CharToOemA( LPCSTR arg1, LPSTR arg2)
129{
130 dprintf2(("USER32: OS2CharToOemA\n"));
131 return O32_CharToOem(arg1, arg2);
132}
133//******************************************************************************
134//******************************************************************************
135BOOL WIN32API CharToOemBuffA( LPCSTR arg1, LPSTR arg2, DWORD arg3)
136{
137 dprintf2(("USER32: OS2CharToOemBuffA\n"));
138 return O32_CharToOemBuff(arg1, arg2, arg3);
139}
140//******************************************************************************
141//******************************************************************************
142BOOL WIN32API CharToOemBuffW( LPCWSTR arg1, LPSTR arg2, DWORD arg3)
143{
144 dprintf2(("USER32: OS2CharToOemBuffW DOESN'T WORK\n"));
145 // NOTE: This will not work as is (needs UNICODE support)
146 return 0;
147// return O32_CharToOemBuff(arg1, arg2, arg3);
148}
149//******************************************************************************
150//******************************************************************************
151BOOL WIN32API CharToOemW( LPCWSTR arg1, LPSTR arg2)
152{
153 dprintf2(("USER32: OS2CharToOemW DOESN'T WORK\n"));
154 // NOTE: This will not work as is (needs UNICODE support)
155 return 0;
156// return O32_CharToOem(arg1, arg2);
157}
158//******************************************************************************
159//******************************************************************************
160LPSTR WIN32API CharUpperA( LPSTR arg1)
161{
162 LPSTR rc;
163
164 if((int)arg1 >> 16 != 0) {
165 dprintf2(("USER32: OS2CharUpperA %s\n", arg1));
166 }
167 else {
168 dprintf2(("USER32: OS2CharUpperA %X\n", arg1));
169 }
170
171 rc = O32_CharUpper(arg1);
172
173 if((int)rc >> 16 != 0) {
174 dprintf2(("USER32: OS2CharUpperA %s\n", rc));
175 }
176 else {
177 dprintf2(("USER32: OS2CharUpperA %X\n", rc));
178 }
179
180 return(rc);
181}
182//******************************************************************************
183//******************************************************************************
184DWORD WIN32API CharUpperBuffA( LPSTR arg1, DWORD arg2)
185{
186 dprintf2(("USER32: OS2CharUpperBuffA\n"));
187 return O32_CharUpperBuff(arg1, arg2);
188}
189//******************************************************************************
190//******************************************************************************
191DWORD WIN32API CharUpperBuffW(LPWSTR x, DWORD buflen)
192{
193 DWORD done=0;
194
195 dprintf2(("USER32: OS2CharUpperBuffW(%08xh,%08xh)\n",
196 x,
197 buflen));
198
199 if (!x)
200 return 0; /* YES */
201
202 while (*x && (buflen--))
203 {
204 *x=towupper(*x);
205 x++;
206 done++;
207 }
208
209 return done;
210}
211//******************************************************************************
212//******************************************************************************
213ODINFUNCTION1(LPWSTR,CharUpperW,LPWSTR,x)
214{
215 if (HIWORD(x))
216 {
217 LPWSTR s = x;
218
219 while (*s)
220 {
221 *s=towupper(*s);
222 s++;
223 }
224 return x;
225 }
226 else
227 return (LPWSTR)((UINT)towupper(LOWORD(x)));
228}
229//******************************************************************************
230//******************************************************************************
231LPSTR WIN32API CharNextExA( WORD codepage, LPCSTR ptr, DWORD flags )
232{
233 if (!*ptr) return (LPSTR)ptr;
234// if (O32_IsDBCSLeadByteEx( codepage, *ptr )) return (LPSTR)(ptr + 2);
235 return (LPSTR)(ptr + 1);
236}
237//******************************************************************************
238//******************************************************************************
239LPSTR WIN32API CharPrevExA(WORD codepage, LPCSTR start, LPCSTR ptr, DWORD flags)
240{
241 while (*start && (start < ptr))
242 {
243 LPCSTR next = CharNextExA(codepage, start, flags);
244 if (next > ptr) break;
245 start = next;
246 }
247 return (LPSTR)start;
248}
249/*****************************************************************************
250 * Name : LPSTR WIN32API CharNextExW
251 * Purpose : The CharNextExA function retrieves the address of the next
252 * character in a string. This function can handle strings
253 * consisting of either single- or multi-byte characters.
254 * Parameters:
255 * Variables :
256 * Result : If the function succeeds, the return value is a pointer to the
257 * next character in the string, or to the terminating null character
258 * if at the end of the string.
259 * If lpCurrentChar points to the terminating null character, the
260 * return value is equal to lpCurrentChar.
261 * Remark :
262 * Status : UNTESTED STUB
263 *
264 * Author : Patrick Haller [Thu, 1998/02/26 11:55]
265 *****************************************************************************/
266
267LPWSTR WIN32API CharNextExW(WORD CodePage,
268 LPCWSTR lpCurrentChar,
269 DWORD dwFlags)
270{
271 dprintf2(("USER32:CharNextExW(%u,%08xh,%08x) not implemented.\n",
272 CodePage,
273 lpCurrentChar,
274 dwFlags));
275
276 return (NULL);
277}
278
279
280/*****************************************************************************
281 * Name : LPSTR WIN32API CharPrevExW
282 * Purpose : The CharPrevExA function retrieves the address of the preceding
283 * character in a string. This function can handle strings
284 * consisting of either single- or multi-byte characters.
285 * Parameters:
286 * Variables :
287 * Result : If the function succeeds, the return value is a pointer to the
288 * preceding character in the string, or to the first character in
289 * the string if the lpCurrentChar parameter equals the lpStart parameter.
290 * Remark :
291 * Status : UNTESTED STUB
292 *
293 * Author : Patrick Haller [Thu, 1998/02/26 11:55]
294 *****************************************************************************/
295
296LPWSTR WIN32API CharPrevExW(WORD CodePage,
297 LPCWSTR lpStart,
298 LPCWSTR lpCurrentChar,
299 DWORD dwFlags)
300{
301 dprintf2(("USER32:CharPrevExW(%u,%08xh,%08xh,%08x) not implemented.\n",
302 CodePage,
303 lpStart,
304 lpCurrentChar,
305 dwFlags));
306
307 return (NULL);
308}
309//******************************************************************************
310//******************************************************************************
311BOOL WIN32API IsCharAlphaA( CHAR arg1)
312{
313#ifdef DEBUG
314 WriteLog("USER32: OS2IsCharAlphaA\n");
315#endif
316 return O32_IsCharAlpha(arg1);
317}
318//******************************************************************************
319//******************************************************************************
320BOOL WIN32API IsCharAlphaNumericA( CHAR arg1)
321{
322#ifdef DEBUG
323 WriteLog("USER32: OS2IsCharAlphaNumericA\n");
324#endif
325 return O32_IsCharAlphaNumeric(arg1);
326}
327//******************************************************************************
328//******************************************************************************
329BOOL WIN32API IsCharAlphaNumericW( WCHAR arg1)
330{
331#ifdef DEBUG
332 WriteLog("USER32: OS2IsCharAlphaNumericW\n");
333#endif
334 // NOTE: This will not work as is (needs UNICODE support)
335 return O32_IsCharAlphaNumeric((CHAR)arg1);
336}
337//******************************************************************************
338//******************************************************************************
339BOOL WIN32API IsCharAlphaW( WCHAR arg1)
340{
341#ifdef DEBUG
342 WriteLog("USER32: OS2IsCharAlphaW\n");
343#endif
344 // NOTE: This will not work as is (needs UNICODE support)
345 return O32_IsCharAlpha((CHAR)arg1);
346}
347//******************************************************************************
348//******************************************************************************
349BOOL WIN32API IsCharLowerA( CHAR arg1)
350{
351#ifdef DEBUG
352 WriteLog("USER32: OS2IsCharLowerA\n");
353#endif
354 return O32_IsCharLower(arg1);
355}
356//******************************************************************************
357//******************************************************************************
358BOOL WIN32API IsCharLowerW( WCHAR arg1)
359{
360#ifdef DEBUG
361 WriteLog("USER32: OS2IsCharLowerW\n");
362#endif
363 // NOTE: This will not work as is (needs UNICODE support)
364 return O32_IsCharLower((CHAR)arg1);
365}
366//******************************************************************************
367//******************************************************************************
368BOOL WIN32API IsCharUpperA( CHAR arg1)
369{
370#ifdef DEBUG
371 WriteLog("USER32: OS2IsCharUpperA\n");
372#endif
373 return O32_IsCharUpper(arg1);
374}
375//******************************************************************************
376//******************************************************************************
377BOOL WIN32API IsCharUpperW( WCHAR arg1)
378{
379#ifdef DEBUG
380 WriteLog("USER32: OS2IsCharUpperW\n");
381#endif
382 // NOTE: This will not work as is (needs UNICODE support)
383 return O32_IsCharUpper((CHAR)arg1);
384}
385//******************************************************************************
386//******************************************************************************
387BOOL WIN32API OemToCharA( LPCSTR arg1, LPSTR arg2)
388{
389#ifdef DEBUG
390 WriteLog("USER32: OS2OemToCharA\n");
391#endif
392 return O32_OemToChar(arg1, arg2);
393}
394//******************************************************************************
395//******************************************************************************
396BOOL WIN32API OemToCharBuffA( LPCSTR arg1, LPSTR arg2, DWORD arg3)
397{
398#ifdef DEBUG
399 WriteLog("USER32: OS2OemToCharBuffA\n");
400#endif
401 return O32_OemToCharBuff(arg1, arg2, arg3);
402}
403//******************************************************************************
404//******************************************************************************
405BOOL WIN32API OemToCharBuffW(LPCSTR arg1, LPWSTR arg2, DWORD arg3)
406{
407#ifdef DEBUG
408 WriteLog("USER32: OemToCharBuffW DOESN'T WORK \n");
409#endif
410 // NOTE: This will not work as is (needs UNICODE support)
411 return 0;
412// return O32_OemToCharBuff(arg1, arg2, arg3);
413}
414//******************************************************************************
415//******************************************************************************
416BOOL WIN32API OemToCharW( LPCSTR arg1, LPWSTR arg2)
417{
418#ifdef DEBUG
419 WriteLog("USER32: OS2OemToCharW DOESN'T WORK\n");
420#endif
421 // NOTE: This will not work as is (needs UNICODE support)
422 return 0;
423// return O32_OemToChar(arg1, arg2);
424}
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