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
|
/*
Copyright 1988, 1998 The Open Group
Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of The Open Group shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from The Open Group.
*/
#define XK_LATIN1
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <X11/keysymdef.h>
#include <X11/Xmu/CharSet.h>
#include <X11/Xmu/SysUtil.h>
#include <stdio.h>
#include <stdarg.h>
/*
* ISO Latin-1 case conversion routine
*/
#define XmuTolower(c) \
((c) >= XK_a && (c) <= XK_z ? \
(c) : (c) >= XK_A && (c) <= XK_Z ? \
(c) + (XK_a - XK_A) : (c) >= XK_Agrave && (c) <= XK_Odiaeresis ? \
(c) + (XK_agrave - XK_Agrave) : (c) >= XK_Ooblique && (c) <= XK_Thorn ? \
(c) + (XK_oslash - XK_Ooblique) : \
(c))
#define XmuToupper(c) \
((c) >= XK_A && (c) <= XK_Z ? \
(c) : (c) >= XK_a && (c) <= XK_z ? \
(c) - (XK_a - XK_A) : (c) >= XK_agrave && (c) <= XK_odiaeresis ? \
(c) - (XK_agrave - XK_Agrave) : (c) >= XK_oslash && (c) <= XK_thorn ? \
(c) - (XK_oslash - XK_Ooblique) : \
(c))
/*
* Implementation
*/
void
XmuCopyISOLatin1Lowered(char *dst, _Xconst char *src)
{
unsigned char *dest;
_Xconst unsigned char *source;
for (dest = (unsigned char *)dst, source = (_Xconst unsigned char *)src;
*source;
source++, dest++)
*dest = XmuTolower(*source);
*dest = '\0';
}
void
XmuCopyISOLatin1Uppered(char *dst, _Xconst char *src)
{
unsigned char *dest;
_Xconst unsigned char *source;
for (dest = (unsigned char *)dst, source = (_Xconst unsigned char *)src;
*source;
source++, dest++)
*dest = XmuToupper(*source);
*dest = '\0';
}
int
XmuCompareISOLatin1(_Xconst char *first, _Xconst char *second)
{
_Xconst unsigned char *ap, *bp;
for (ap = (_Xconst unsigned char *)first, bp = (_Xconst unsigned char *)second;
*ap && *bp && XmuTolower(*ap) == XmuTolower(*bp);
ap++, bp++)
;
return ((int)XmuTolower(*ap) - (int)XmuTolower(*bp));
}
void
XmuNCopyISOLatin1Lowered(char *dst, _Xconst char *src, register int size)
{
unsigned char *dest;
_Xconst unsigned char *source;
if (size > 0)
{
for (dest = (unsigned char *)dst, source = (_Xconst unsigned char *)src;
*source && size > 1;
source++, dest++, size--)
*dest = XmuTolower(*source);
*dest = '\0';
}
}
void
XmuNCopyISOLatin1Uppered(char *dst, _Xconst char *src, register int size)
{
unsigned char *dest;
_Xconst unsigned char *source;
if (size > 0)
{
for (dest = (unsigned char *)dst, source = ( _Xconst unsigned char *)src;
*source && size > 1;
source++, dest++, size--)
*dest = XmuToupper(*source);
*dest = '\0';
}
}
int
XmuSnprintf(char *str, int size, _Xconst char *fmt, ...)
{
va_list ap;
int retval;
if (size <= 0)
return (size);
va_start(ap, fmt);
#if 0
retval = vsprintf(str, fmt, ap);
if (retval >= size)
{
fprintf(stderr, "WARNING: buffer overflow detected!\n");
fflush(stderr);
abort();
}
#else
retval = vsnprintf(str, size, fmt, ap);
#endif
va_end(ap);
return (retval);
}
|
