1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
|
/*++
*
* WOW v1.0
*
* Copyright (c) 1991, Microsoft Corporation
*
* WULANG.C
* WOW32 16-bit User API support
*
*
* It thunks the win 3.x language functions to NT. These functions are
* mainly used by the programs that are ported to various international
* languages.
*
* History:
* Created 19-April-1992 by Chandan Chauhan (ChandanC)
*
--*/
#include "precomp.h"
#pragma hdrstop
MODNAME(wulang.c);
/*++
LPSTR AnsiLower(<lpString>)
LPSTR <lpString>;
The %AnsiLower% function converts the given character string to
lowercase. The conversion is made by the language driver based on the
criteria of the current language selected by the user at setup or with the
Control Panel.
<lpString>
Points to a null-terminated string or specifies single character. If
lpString specifies single character, that character is in the low-order
byte of the low-order word, and the high-order word is zero.
The return value points to a converted character string if the function
parameter is a character string. Otherwise, it is a 32-bit value that
contains the converted character in the low-order byte of the low-order
word.
--*/
ULONG FASTCALL WU32AnsiLower(PVDMFRAME pFrame)
{
ULONG ul;
PSZ psz1;
register PANSILOWER16 parg16;
GETARGPTR(pFrame, sizeof(ANSILOWER16), parg16);
GETPSZIDPTR(parg16->f1, psz1);
ul = GETLPSTRBOGUS(AnsiLower(psz1));
if (HIWORD(psz1)) {
ul = parg16->f1;
}
FREEPSZIDPTR(psz1);
FREEARGPTR(parg16);
RETURN(ul);
}
/*++
WORD AnsiLowerBuff(<lpString>, <nLength>)
LPSTR <lpString>;
WORD <nLength>;
The %AnsiLowerBuff% function converts character string in a buffer to
lowercase. The conversion is made by the language driver based on the
criteria of the current language selected by the user at setup or with the
Control Panel.
<lpString>
Points to a buffer containing one or more characters.
<nLength>
Specifies the number of characters in the buffer identified by
the <lpString> parameter. If <nLength> is zero, the length is
64K (65,536).
The return value specifies the length of the converted string.
--*/
ULONG FASTCALL WU32AnsiLowerBuff(PVDMFRAME pFrame)
{
ULONG ul;
PBYTE pb1;
register PANSILOWERBUFF16 parg16;
GETARGPTR(pFrame, sizeof(ANSILOWERBUFF16), parg16);
GETVDMPTR(parg16->f1, SIZETO64K(parg16->f2), pb1);
ul = GETWORD16(AnsiLowerBuff(pb1, SIZETO64K(parg16->f2)));
FLUSHVDMPTR(parg16->f1, SIZETO64K(parg16->f2), pb1);
FREEVDMPTR(pb1);
FREEARGPTR(parg16);
RETURN(ul);
}
/*++
LPSTR AnsiNext(<lpCurrentChar>)
LPSTR <lpCurrentChar>;
The %AnsiNext% function moves to the next character in a string.
<lpCurrentChar>
Points to a character in a null-terminated string.
The return value points to the next character in the string, or, if there is
no next character, to the null character at the end of the string.
The %AnsiNext% function is used to move through strings whose characters are
two or more bytes each (for example, strings that contain characters from a
Japanese character set).
--*/
ULONG FASTCALL WU32AnsiNext(PVDMFRAME pFrame)
{
ULONG ul;
PSZ psz1;
register PANSINEXT16 parg16;
DWORD ret;
GETARGPTR(pFrame, sizeof(ANSINEXT16), parg16);
GETPSZPTR(parg16->f1, psz1);
ul = (ULONG) AnsiNext(psz1);
ul = ul - (ULONG) psz1;
ret = FETCHDWORD(parg16->f1);
ul = MAKELONG((LOWORD(ret) + ul),HIWORD(ret));
FREEPSZPTR(psz1);
FREEARGPTR(parg16);
RETURN(ul);
}
/*++
LPSTR AnsiPrev(<lpStart>, <lpCurrentChar>)
LPSTR <lpStart>;
LPSTR <lpCurrentChar>;
The %AnsiPrev% function moves to the previous character in a string.
<lpStart>
Points to the beginning of the string.
<lpCurrentChar>
Points to a character in a null-terminated string.
The return value points to the previous character in the string, or to the
first character in the string if the <lpCurrentChar> parameter is equal to
the <lpStart> parameter.
The %AnsiPrev% function is used to move through strings whose characters are
two or more bytes each (for example, strings that contain characters from a
Japanese character set).
--*/
ULONG FASTCALL WU32AnsiPrev(PVDMFRAME pFrame)
{
ULONG ul;
PSZ psz1;
PSZ psz2;
register PANSIPREV16 parg16;
DWORD ret;
GETARGPTR(pFrame, sizeof(ANSIPREV16), parg16);
GETPSZPTR(parg16->f1, psz1);
GETPSZPTR(parg16->f2, psz2);
ul = (ULONG) AnsiPrev(psz1, psz2);
ul = (ULONG) psz2 - ul;
ret = FETCHDWORD(parg16->f2);
ul = MAKELONG((LOWORD(ret) - ul),HIWORD(ret));
FREEPSZPTR(psz1);
FREEPSZPTR(psz2);
FREEARGPTR(parg16);
RETURN(ul);
}
/*++
LPSTR AnsiUpper(<lpString>)
LPSTR <lpString>;
The %AnsiUpper% function converts the given character string to
uppercase. The conversion is made by the language driver based on the
criteria of the current language selected by the user at setup or with the
Control Panel.
<lpString>
Points to a null-terminated string or specifies single character. If
lpString specifies a single character, that character is in the
low-order byte of the low-order word, and the high-order word is zero.
The return value points to a converted character string if the function
parameter is a character string; otherwise, it is a 32-bit value that
contains the converted character in the low-order byte of the low-order
word.
--*/
ULONG FASTCALL WU32AnsiUpper(PVDMFRAME pFrame)
{
ULONG ul;
PSZ psz1;
register PANSIUPPER16 parg16;
GETARGPTR(pFrame, sizeof(ANSIUPPER16), parg16);
GETPSZIDPTR(parg16->f1, psz1);
ul = GETLPSTRBOGUS(AnsiUpper(psz1));
if (HIWORD(psz1)) {
ul = parg16->f1;
}
FREEPSZIDPTR(psz1);
FREEARGPTR(parg16);
RETURN(ul);
}
/*++
WORD AnsiUpperBuff(<lpString>, <nLength>)
LPSTR <lpString>;
WORD <nLength>;
The %AnsiUpperBuff% function converts a character string in a buffer to
uppercase. The conversion is made by the language driver based on the
criteria of the current language selected by the user at setup or with the
Control Panel.
<lpString>
Points to a buffer containing one or more characters.
<nLength>
Specifies the number of characters in the buffer identified by
the <lpString> parameter. If <nLength> is zero, the length is 64K
(65,536).
The return value specifies the length of the converted string.
--*/
ULONG FASTCALL WU32AnsiUpperBuff(PVDMFRAME pFrame)
{
ULONG ul;
PBYTE pb1;
register PANSIUPPERBUFF16 parg16;
GETARGPTR(pFrame, sizeof(ANSIUPPERBUFF16), parg16);
GETVDMPTR(parg16->f1, SIZETO64K(parg16->f2), pb1);
ul = GETWORD16(AnsiUpperBuff(pb1, SIZETO64K(parg16->f2)));
FLUSHVDMPTR(parg16->f1, SIZETO64K(parg16->f2), pb1);
FREEVDMPTR(pb1);
FREEARGPTR(parg16);
RETURN(ul);
}
ULONG FASTCALL WU32lstrcmp(PVDMFRAME pFrame)
{
ULONG ul;
PSZ psz1;
PSZ psz2;
register PLSTRCMP16 parg16;
GETARGPTR(pFrame, sizeof(LSTRCMP16), parg16);
GETPSZPTR(parg16->f1, psz1);
GETPSZPTR(parg16->f2, psz2);
ul = GETINT16(lstrcmp(psz1, psz2));
FREEPSZPTR(psz1);
FREEPSZPTR(psz2);
FREEARGPTR(parg16);
RETURN(ul);
}
ULONG FASTCALL WU32lstrcmpi(PVDMFRAME pFrame)
{
ULONG ul;
PSZ psz1;
PSZ psz2;
register PLSTRCMPI16 parg16;
GETARGPTR(pFrame, sizeof(LSTRCMPI16), parg16);
GETPSZPTR(parg16->f1, psz1);
GETPSZPTR(parg16->f2, psz2);
ul = GETINT16(lstrcmpi(psz1, psz2));
FREEPSZPTR(psz1);
FREEPSZPTR(psz2);
FREEARGPTR(parg16);
RETURN(ul);
}
ULONG FASTCALL WU32IsCharAlpha(PVDMFRAME pFrame)
{
ULONG ul;
register PISCHARALPHA16 parg16;
GETARGPTR(pFrame, sizeof(ISCHARALPHA16), parg16);
ul = GETBOOL16(IsCharAlpha(CHAR32(parg16->f1)));
FREEARGPTR(parg16);
RETURN(ul);
}
ULONG FASTCALL WU32IsCharAlphaNumeric(PVDMFRAME pFrame)
{
ULONG ul;
register PISCHARALPHANUMERIC16 parg16;
GETARGPTR(pFrame, sizeof(ISCHARALPHANUMERIC16), parg16);
ul = GETBOOL16(IsCharAlphaNumeric(CHAR32(parg16->f1)));
FREEARGPTR(parg16);
RETURN(ul);
}
ULONG FASTCALL WU32IsCharLower(PVDMFRAME pFrame)
{
ULONG ul;
register PISCHARLOWER16 parg16;
GETARGPTR(pFrame, sizeof(ISCHARLOWER16), parg16);
ul = GETBOOL16(IsCharLower(CHAR32(parg16->f1)));
FREEARGPTR(parg16);
RETURN(ul);
}
ULONG FASTCALL WU32IsCharUpper(PVDMFRAME pFrame)
{
ULONG ul;
register PISCHARUPPER16 parg16;
GETARGPTR(pFrame, sizeof(ISCHARUPPER16), parg16);
ul = GETBOOL16(IsCharUpper(CHAR32(parg16->f1)));
FREEARGPTR(parg16);
RETURN(ul);
}
|
