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
|
/* $XConsortium: xkbbell.c,v 1.4 94/04/01 18:50:07 erik Exp $ */
/************************************************************
Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
Permission to use, copy, modify, and distribute this
software and its documentation for any purpose and without
fee is hereby granted, provided that the above copyright
notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting
documentation, and that the name of Silicon Graphics not be
used in advertising or publicity pertaining to distribution
of the software without specific prior written permission.
Silicon Graphics makes no representation about the suitability
of this software for any purpose. It is provided "as is"
without any express or implied warranty.
SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
THE USE OR PERFORMANCE OF THIS SOFTWARE.
********************************************************/
#include <stdio.h>
#include <X11/Xproto.h>
#include <X11/Xlib.h>
#include <X11/X.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XI.h>
static char *dpyName = NULL;
static int volume = 100;
static int devSpec = XkbUseCoreKbd;
static int bellClass= -1;
static int bellID= -1;
static char bellName[20];
static Atom nameAtom = None;
static int synch= 0;
static int win = None;
int
parseArgs(argc,argv)
int argc;
char *argv[];
{
int i;
for (i=1;i<argc;i++) {
if ( strcmp(argv[i],"-display")==0 ) {
if ( ++i<argc ) dpyName= argv[i];
else {
fprintf(stderr,"Must specify a display with -display option\n");
return 0;
}
}
else if ((strcmp(argv[i],"-help")==0) || (strcmp(argv[i],"-usage")==0)){
return 0;
}
else if ( strcmp(argv[i],"-synch")==0 ) {
synch= 1;
}
else if ( strcmp(argv[i],"-dev")==0 ) {
if ( ++i<argc ) {
if (sscanf(argv[i]," %i ",&devSpec)!=1) {
fprintf(stderr,"Device ID must be an integer\n");
return 0;
}
}
else {
fprintf(stderr,"Must specify a device ID with -dev option\n");
return 0;
}
}
else if ( strcmp(argv[i],"-kf")==0 ) {
if ( ++i<argc ) {
if (sscanf(argv[i]," %i ",&bellID)!=1) {
fprintf(stderr,"Keyboard feedback ID must be an integer\n");
return 0;
}
bellClass= KbdFeedbackClass;
}
else {
fprintf(stderr,"Must specify a keyboard feedback ID for -kf\n");
return 0;
}
}
else if ( strcmp(argv[i],"-bf")==0 ) {
if ( ++i<argc ) {
if (sscanf(argv[i]," %i ",&bellID)!=1) {
fprintf(stderr,"Bell feedback ID must be an integer\n");
return 0;
}
bellClass= BellFeedbackClass;
}
else {
fprintf(stderr,"Must specify a bell feedback ID for -bf\n");
return 0;
}
}
else if ( strcmp(argv[i],"-v")==0 ) {
if ( ++i<argc ) {
if ((sscanf(argv[i]," %i ",&volume)!=1)||
(volume<-100)||(volume>100)) {
fprintf(stderr,"Volume must be in the range -100..100\n");
return 0;
}
}
else {
fprintf(stderr,"Must specify volume for -v\n");
return 0;
}
}
else if ( strcmp(argv[i],"-w")==0 ) {
if ( ++i<argc ) {
if (sscanf(argv[i]," %i ",&win)!=1) {
fprintf(stderr,"Must specify a numeric window ID\n");
return 0;
}
}
else {
fprintf(stderr,"Must specify a window ID for -w\n");
return 0;
}
}
else {
if ( i<argc-1 ) {
fprintf(stderr,"Bell name must be the last argument\n");
return 0;
}
strncpy(bellName,argv[i],16);
bellName[16]= '\0';
}
}
return 1;
}
int
main(argc,argv)
int argc;
char *argv[];
{
Display *dpy;
int i1,i2,i3,i4,i5;
XkbDescRec *desc;
unsigned query;
if (!parseArgs(argc,argv)) {
fprintf(stderr,"Usage: %s [ <options> ] <name>\n",argv[0]);
fprintf(stderr,"Where legal options are:\n");
fprintf(stderr,"-help print this message\n");
fprintf(stderr,"-usage print this message\n");
fprintf(stderr,"-display <dpy> specifies display to use\n");
fprintf(stderr,"-synch turn on synchronization\n");
fprintf(stderr,"-dev <id> specifies device to use\n");
fprintf(stderr,"-bf <id> specifies bell feedback to use\n");
fprintf(stderr,"-kf <id> specifies keyboard feedback to use\n");
fprintf(stderr,"-v <volume> specifies volume to use\n");
fprintf(stderr,"-w <id> specifies window to use\n");
fprintf(stderr,"If neither device nor feedback are specified, %s uses the\n",argv[0]);
fprintf(stderr,"default values for the core keyboard device.\n");
return 1;
}
dpy = XOpenDisplay(dpyName);
if ( !dpy )
return 1;
if (synch)
XSynchronize(dpy,1);
if ( !XkbQueryExtension(dpy,&i1,&i2,&i3,&i4,&i5)>0 ) {
fprintf(stderr,"query failed\n");
goto BAIL;
}
if ( !XkbUseExtension(dpy) ) {
fprintf(stderr,"use extension failed (%d,%d)\n",i4,i5);
goto BAIL;
}
if (bellName[0]!='\0')
nameAtom = XInternAtom(dpy,bellName,0);
if ((devSpec==XkbUseCoreKbd)&&(bellClass<0)) {
if (!XkbBell(dpy,win,volume,nameAtom)) {
fprintf(stderr,"XkbBell request failed\n");
}
}
else {
if (bellClass<0) bellClass= KbdFeedbackClass;
if (bellID<0) bellID= 0;
if (!XkbDeviceBell(dpy,win,devSpec,bellClass,bellID,volume,nameAtom)) {
fprintf(stderr,"XkbDeviceBell request failed\n");
}
}
BAIL:
XCloseDisplay(dpy);
return 0;
}
|
