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
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
|
/*
* Copyright (c) 2002 by The XFree86 Project, Inc.
* Author: Ivan Pascal.
*
* Based on the code from bsd_io.c which is
* Copyright 1992 by Rich Murphey <Rich@Rice.edu>
* Copyright 1993 by David Dawes <dawes@xfree86.org>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <xorg-server.h>
#include <X11/X.h>
#include <termios.h>
#include "compiler.h"
#include "xf86.h"
#include "xf86Priv.h"
#include "xf86_OSlib.h"
#include "xf86Xinput.h"
#include "xf86OSKbd.h"
#include "atKeynames.h"
#include "bsd_kbd.h"
static KbdProtocolRec protocols[] = {
{"standard", PROT_STD },
#ifdef WSCONS_SUPPORT
{"wskbd", PROT_WSCONS },
#endif
{ NULL, PROT_UNKNOWN_KBD }
};
typedef struct {
struct termios kbdtty;
} BsdKbdPrivRec, *BsdKbdPrivPtr;
static
int KbdInit(InputInfoPtr pInfo, int what)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
BsdKbdPrivPtr priv = (BsdKbdPrivPtr) pKbd->private;
if (pKbd->isConsole) {
switch (pKbd->consType) {
#if defined(PCCONS_SUPPORT) || defined(SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) || defined (WSCONS_SUPPORT)
case PCCONS:
case SYSCONS:
case PCVT:
#if defined WSCONS_SUPPORT
case WSCONS:
#endif
tcgetattr(pInfo->fd, &(priv->kbdtty));
#endif
break;
}
}
return Success;
}
static void
SetKbdLeds(InputInfoPtr pInfo, int leds)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
int real_leds = 0;
#ifdef LED_CAP
if (leds & XLED1) real_leds |= LED_CAP;
#endif
#ifdef LED_NUM
if (leds & XLED2) real_leds |= LED_NUM;
#endif
#ifdef LED_SCR
if (leds & XLED3) real_leds |= LED_SCR;
if (leds & XLED4) real_leds |= LED_SCR;
#endif
switch (pKbd->consType) {
#ifdef PCCONS_SUPPORT
case PCCONS:
break;
#endif
#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
case SYSCONS:
case PCVT:
ioctl(pInfo->fd, KDSETLED, real_leds);
break;
#endif
#if defined(WSCONS_SUPPORT)
case WSCONS:
ioctl(pInfo->fd, WSKBDIO_SETLEDS, &real_leds);
break;
#endif
}
}
static int
GetKbdLeds(InputInfoPtr pInfo)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
int leds = 0, real_leds = 0;
switch (pKbd->consType) {
#ifdef PCCONS_SUPPORT
case PCCONS:
break;
#endif
#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
case SYSCONS:
case PCVT:
ioctl(pInfo->fd, KDGETLED, &real_leds);
break;
#endif
#if defined(WSCONS_SUPPORT)
case WSCONS:
ioctl(pInfo->fd, WSKBDIO_GETLEDS, &real_leds);
break;
#endif
}
#ifdef LED_CAP
if (real_leds & LED_CAP) leds |= XLED1;
#endif
#ifdef LED_NUM
if (real_leds & LED_NUM) leds |= XLED2;
#endif
#ifdef LED_SCR
if (real_leds & LED_SCR) leds |= XLED3;
#endif
return(leds);
}
static int
KbdOn(InputInfoPtr pInfo, int what)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT) || defined(WSCONS_SUPPORT)
BsdKbdPrivPtr priv = (BsdKbdPrivPtr) pKbd->private;
struct termios nTty;
#endif
#ifdef WSCONS_SUPPORT
int option;
#endif
if (pKbd->isConsole) {
switch (pKbd->consType) {
#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT) || defined(WSCONS_SUPPORT)
case SYSCONS:
case PCCONS:
case PCVT:
#ifdef WSCONS_SUPPORT
case WSCONS:
#endif
nTty = priv->kbdtty;
nTty.c_iflag = IGNPAR | IGNBRK;
nTty.c_oflag = 0;
nTty.c_cflag = CREAD | CS8;
nTty.c_lflag = 0;
nTty.c_cc[VTIME] = 0;
nTty.c_cc[VMIN] = 1;
cfsetispeed(&nTty, 9600);
cfsetospeed(&nTty, 9600);
if (tcsetattr(pInfo->fd, TCSANOW, &nTty) < 0) {
xf86Msg(X_ERROR, "KbdOn: tcsetattr: %s\n",
strerror(errno));
}
break;
#endif
}
#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) || defined (WSCONS_SUPPORT)
switch (pKbd->consType) {
case SYSCONS:
case PCVT:
#ifdef K_CODE
if (pKbd->CustomKeycodes)
ioctl(pInfo->fd, KDSKBMODE, K_CODE);
else
ioctl(pInfo->fd, KDSKBMODE, K_RAW);
#else
ioctl(pInfo->fd, KDSKBMODE, K_RAW);
#endif
break;
#endif
#ifdef WSCONS_SUPPORT
case WSCONS:
option = WSKBD_RAW;
if (ioctl(pInfo->fd, WSKBDIO_SETMODE, &option) == -1) {
FatalError("can't switch keyboard to raw mode. "
"Enable support for it in the kernel\n"
"or use for example:\n\n"
"Option \"Protocol\" \"wskbd\"\n"
"Option \"Device\" \"/dev/wskbd0\"\n"
"\nin your xorg.conf(5) file\n");
}
break;
#endif
}
}
return Success;
}
static int
KbdOff(InputInfoPtr pInfo, int what)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
BsdKbdPrivPtr priv = (BsdKbdPrivPtr) pKbd->private;
#ifdef WSCONS_SUPPORT
int option;
#endif
if (pKbd->isConsole) {
switch (pKbd->consType) {
#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
case SYSCONS:
case PCVT:
ioctl(pInfo->fd, KDSKBMODE, K_XLATE);
/* FALL THROUGH */
#endif
#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT)
case PCCONS:
tcsetattr(pInfo->fd, TCSANOW, &(priv->kbdtty));
break;
#endif
#ifdef WSCONS_SUPPORT
case WSCONS:
option = WSKBD_TRANSLATED;
ioctl(xf86Info.consoleFd, WSKBDIO_SETMODE, &option);
tcsetattr(pInfo->fd, TCSANOW, &(priv->kbdtty));
break;
#endif
}
}
return Success;
}
static void
SoundBell(InputInfoPtr pInfo, int loudness, int pitch, int duration)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
#ifdef WSCONS_SUPPORT
struct wskbd_bell_data wsb;
#endif
if (loudness && pitch) {
switch (pKbd->consType) {
#ifdef PCCONS_SUPPORT
case PCCONS:
{ int data[2];
data[0] = pitch;
data[1] = (duration * loudness) / 50;
ioctl(pInfo->fd, CONSOLE_X_BELL, data);
break;
}
#endif
#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT)
case SYSCONS:
case PCVT:
ioctl(pInfo->fd, KDMKTONE,
((1193190 / pitch) & 0xffff) |
(((unsigned long)duration*loudness/50)<<16));
break;
#endif
#if defined (WSCONS_SUPPORT)
case WSCONS:
wsb.which = WSKBD_BELL_DOALL;
wsb.pitch = pitch;
wsb.period = duration;
wsb.volume = loudness;
ioctl(pInfo->fd, WSKBDIO_COMPLEXBELL, &wsb);
break;
#endif
}
}
}
static void
stdReadInput(InputInfoPtr pInfo)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
unsigned char rBuf[64];
int nBytes, i;
if ((nBytes = read( pInfo->fd, (char *)rBuf, sizeof(rBuf))) > 0) {
for (i = 0; i < nBytes; i++)
pKbd->PostEvent(pInfo, rBuf[i] & 0x7f,
rBuf[i] & 0x80 ? FALSE : TRUE);
}
}
#ifdef WSCONS_SUPPORT
static void
WSReadInput(InputInfoPtr pInfo)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
struct wscons_event events[64];
int type;
int blocked, n, i;
if ((n = read( pInfo->fd, events, sizeof(events))) > 0) {
n /= sizeof(struct wscons_event);
for (i = 0; i < n; i++) {
type = events[i].type;
if (type == WSCONS_EVENT_KEY_UP || type == WSCONS_EVENT_KEY_DOWN) {
/* It seems better to block SIGIO there */
blocked = xf86BlockSIGIO();
pKbd->PostEvent(pInfo, (unsigned int)(events[i].value),
type == WSCONS_EVENT_KEY_DOWN ? TRUE : FALSE);
xf86UnblockSIGIO(blocked);
}
} /* for */
}
}
static void
printWsType(const char *type, const char *name)
{
xf86Msg(X_PROBED, "%s: Keyboard type: %s\n", name, type);
}
#endif
static Bool
OpenKeyboard(InputInfoPtr pInfo)
{
KbdDevPtr pKbd = (KbdDevPtr) pInfo->private;
int i;
KbdProtocolId prot = PROT_UNKNOWN_KBD;
char *s;
s = xf86SetStrOption(pInfo->options, "Protocol", NULL);
for (i = 0; protocols[i].name; i++) {
if (xf86NameCmp(s, protocols[i].name) == 0) {
prot = protocols[i].id;
break;
}
}
switch (prot) {
case PROT_STD:
pInfo->read_input = stdReadInput;
break;
#ifdef WSCONS_SUPPORT
case PROT_WSCONS:
pInfo->read_input = WSReadInput;
break;
#endif
default:
xf86Msg(X_ERROR,"\"%s\" is not a valid keyboard protocol name\n", s);
free(s);
return FALSE;
}
free(s);
if (prot == PROT_WSCONS)
s = xf86SetStrOption(pInfo->options, "Device", "/dev/wskbd");
else
s = xf86SetStrOption(pInfo->options, "Device", NULL);
if (s == NULL) {
pInfo->fd = xf86Info.consoleFd;
pKbd->isConsole = TRUE;
pKbd->consType = xf86Info.consType;
} else {
pInfo->fd = open(s, O_RDONLY | O_NONBLOCK | O_EXCL);
if (pInfo->fd == -1) {
xf86Msg(X_ERROR, "%s: cannot open \"%s\"\n", pInfo->name, s);
free(s);
return FALSE;
}
pKbd->isConsole = FALSE;
pKbd->consType = xf86Info.consType;
free(s);
}
#ifdef WSCONS_SUPPORT
if( prot == PROT_WSCONS) {
pKbd->consType = WSCONS;
#ifdef WSKBDIO_SETVERSION
int version = WSKBDIO_EVENT_VERSION;
if (ioctl(pInfo->fd, WSKBDIO_SETVERSION, &version) == -1) {
xf86Msg(X_WARNING, "%s: cannot set version\n", pInfo->name);
return FALSE;
}
#endif
/* Find out keyboard type */
if (ioctl(pInfo->fd, WSKBDIO_GTYPE, &(pKbd->wsKbdType)) == -1) {
xf86Msg(X_ERROR, "%s: cannot get keyboard type", pInfo->name);
close(pInfo->fd);
return FALSE;
}
switch (pKbd->wsKbdType) {
case WSKBD_TYPE_PC_XT:
printWsType("XT", pInfo->name);
break;
case WSKBD_TYPE_PC_AT:
printWsType("AT", pInfo->name);
break;
case WSKBD_TYPE_USB:
printWsType("USB", pInfo->name);
break;
#ifdef WSKBD_TYPE_ADB
case WSKBD_TYPE_ADB:
printWsType("ADB", pInfo->name);
break;
#endif
#ifdef WSKBD_TYPE_LK201
case WSKBD_TYPE_LK201:
printWsType("LK201", pInfo->name);
break;
#endif
#ifdef WSKBD_TYPE_MAPLE
case WSKBD_TYPE_MAPLE:
printWsType("Maple", pInfo->name);
break;
#endif
#ifdef WSKBD_TYPE_SUN
case WSKBD_TYPE_SUN:
printWsType("Sun", pInfo->name);
break;
#endif
#ifdef WSKBD_TYPE_SUN5
case WSKBD_TYPE_SUN5:
printWsType("Sun5", pInfo->name);
break;
#endif
default:
xf86Msg(X_ERROR, "%s: Unsupported wskbd type \"%d\"",
pInfo->name, pKbd->wsKbdType);
close(pInfo->fd);
return FALSE;
}
}
#endif
return TRUE;
}
_X_EXPORT Bool
xf86OSKbdPreInit(InputInfoPtr pInfo)
{
KbdDevPtr pKbd = pInfo->private;
pKbd->KbdInit = KbdInit;
pKbd->KbdOn = KbdOn;
pKbd->KbdOff = KbdOff;
pKbd->Bell = SoundBell;
pKbd->SetLeds = SetKbdLeds;
pKbd->GetLeds = GetKbdLeds;
pKbd->KbdGetMapping = KbdGetMapping;
pKbd->RemapScanCode = NULL;
pKbd->OpenKeyboard = OpenKeyboard;
pKbd->private = calloc(sizeof(BsdKbdPrivRec), 1);
if (pKbd->private == NULL) {
xf86Msg(X_ERROR,"can't allocate keyboard OS private data\n");
return FALSE;
}
return TRUE;
}
|
