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14#include <linux/slab.h>
15#include <linux/kernel.h>
16#include <linux/kobject.h>
17#include <linux/string.h>
18#include <linux/string_helpers.h>
19#include <linux/sysfs.h>
20#include <linux/ctype.h>
21
22#include "speakup.h"
23#include "spk_priv.h"
24
25
26
27
28static ssize_t chars_chartab_show(struct kobject *kobj,
29 struct kobj_attribute *attr, char *buf)
30{
31 int i;
32 int len = 0;
33 char *cp;
34 char *buf_pointer = buf;
35 size_t bufsize = PAGE_SIZE;
36 unsigned long flags;
37
38 spin_lock_irqsave(&speakup_info.spinlock, flags);
39 *buf_pointer = '\0';
40 for (i = 0; i < 256; i++) {
41 if (bufsize <= 1)
42 break;
43 if (strcmp("characters", attr->attr.name) == 0) {
44 len = scnprintf(buf_pointer, bufsize, "%d\t%s\n",
45 i, spk_characters[i]);
46 } else {
47 if (IS_TYPE(i, B_CTL))
48 cp = "B_CTL";
49 else if (IS_TYPE(i, WDLM))
50 cp = "WDLM";
51 else if (IS_TYPE(i, A_PUNC))
52 cp = "A_PUNC";
53 else if (IS_TYPE(i, PUNC))
54 cp = "PUNC";
55 else if (IS_TYPE(i, NUM))
56 cp = "NUM";
57 else if (IS_TYPE(i, A_CAP))
58 cp = "A_CAP";
59 else if (IS_TYPE(i, ALPHA))
60 cp = "ALPHA";
61 else if (IS_TYPE(i, B_CAPSYM))
62 cp = "B_CAPSYM";
63 else if (IS_TYPE(i, B_SYM))
64 cp = "B_SYM";
65 else
66 cp = "0";
67 len =
68 scnprintf(buf_pointer, bufsize, "%d\t%s\n", i, cp);
69 }
70 bufsize -= len;
71 buf_pointer += len;
72 }
73 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
74 return buf_pointer - buf;
75}
76
77
78
79
80
81static void report_char_chartab_status(int reset, int received, int used,
82 int rejected, int do_characters)
83{
84 char *object_type[] = {
85 "character class entries",
86 "character descriptions",
87 };
88 int len;
89 char buf[80];
90
91 if (reset) {
92 pr_info("%s reset to defaults\n", object_type[do_characters]);
93 } else if (received) {
94 len = snprintf(buf, sizeof(buf),
95 " updated %d of %d %s\n",
96 used, received, object_type[do_characters]);
97 if (rejected)
98 snprintf(buf + (len - 1), sizeof(buf) - (len - 1),
99 " with %d reject%s\n",
100 rejected, rejected > 1 ? "s" : "");
101 printk(buf);
102 }
103}
104
105
106
107
108static ssize_t chars_chartab_store(struct kobject *kobj,
109 struct kobj_attribute *attr, const char *buf, size_t count)
110{
111 char *cp = (char *) buf;
112 char *end = cp + count;
113 char *linefeed = NULL;
114 char keyword[MAX_DESC_LEN + 1];
115 char *outptr = NULL;
116 char *temp = NULL;
117 char *desc = NULL;
118 ssize_t retval = count;
119 unsigned long flags;
120 unsigned long index = 0;
121 int charclass = 0;
122 int received = 0;
123 int used = 0;
124 int rejected = 0;
125 int reset = 0;
126 int do_characters = !strcmp(attr->attr.name, "characters");
127 size_t desc_length = 0;
128 int i;
129
130 spin_lock_irqsave(&speakup_info.spinlock, flags);
131 while (cp < end) {
132
133 while ((cp < end) && (*cp == ' ' || *cp == '\t'))
134 cp++;
135
136 if (cp == end)
137 break;
138 if ((*cp == '\n') || strchr("dDrR", *cp)) {
139 reset = 1;
140 break;
141 }
142 received++;
143
144 linefeed = strchr(cp, '\n');
145 if (!linefeed) {
146 rejected++;
147 break;
148 }
149
150 if (!isdigit(*cp)) {
151 rejected++;
152 cp = linefeed + 1;
153 continue;
154 }
155
156 index = simple_strtoul(cp, &temp, 10);
157 if (index > 255) {
158 rejected++;
159 cp = linefeed + 1;
160 continue;
161 }
162
163 while ((temp < linefeed) && (*temp == ' ' || *temp == '\t'))
164 temp++;
165
166 desc_length = linefeed - temp;
167 if (desc_length > MAX_DESC_LEN) {
168 rejected++;
169 cp = linefeed + 1;
170 continue;
171 }
172 if (do_characters) {
173 desc = kmalloc(desc_length + 1, GFP_ATOMIC);
174 if (!desc) {
175 retval = -ENOMEM;
176 reset = 1;
177 break;
178 }
179 outptr = desc;
180 } else {
181 outptr = keyword;
182 }
183
184 for (i = 0; i < desc_length; i++)
185 outptr[i] = temp[i];
186 outptr[desc_length] = '\0';
187
188 if (do_characters) {
189 if (spk_characters[index] != spk_default_chars[index])
190 kfree(spk_characters[index]);
191 spk_characters[index] = desc;
192 used++;
193 } else {
194 charclass = spk_chartab_get_value(keyword);
195 if (charclass == 0) {
196 rejected++;
197 cp = linefeed + 1;
198 continue;
199 }
200 if (charclass != spk_chartab[index]) {
201 spk_chartab[index] = charclass;
202 used++;
203 }
204 }
205 cp = linefeed + 1;
206 }
207
208 if (reset) {
209 if (do_characters)
210 spk_reset_default_chars();
211 else
212 spk_reset_default_chartab();
213 }
214
215 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
216 report_char_chartab_status(reset, received, used, rejected,
217 do_characters);
218 return retval;
219}
220
221
222
223
224static ssize_t keymap_show(struct kobject *kobj, struct kobj_attribute *attr,
225 char *buf)
226{
227 char *cp = buf;
228 int i;
229 int n;
230 int num_keys;
231 int nstates;
232 u_char *cp1;
233 u_char ch;
234 unsigned long flags;
235 spin_lock_irqsave(&speakup_info.spinlock, flags);
236 cp1 = spk_key_buf + SHIFT_TBL_SIZE;
237 num_keys = (int)(*cp1);
238 nstates = (int)cp1[1];
239 cp += sprintf(cp, "%d, %d, %d,\n", KEY_MAP_VER, num_keys, nstates);
240 cp1 += 2;
241
242
243 for (n = 0; n <= num_keys; n++) {
244 for (i = 0; i <= nstates; i++) {
245 ch = *cp1++;
246 cp += sprintf(cp, "%d,", (int)ch);
247 *cp++ = (i < nstates) ? SPACE : '\n';
248 }
249 }
250 cp += sprintf(cp, "0, %d\n", KEY_MAP_VER);
251 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
252 return (int)(cp-buf);
253}
254
255
256
257
258static ssize_t keymap_store(struct kobject *kobj, struct kobj_attribute *attr,
259 const char *buf, size_t count)
260{
261 int i;
262 ssize_t ret = count;
263 char *in_buff = NULL;
264 char *cp;
265 u_char *cp1;
266 unsigned long flags;
267
268 spin_lock_irqsave(&speakup_info.spinlock, flags);
269 in_buff = kmemdup(buf, count + 1, GFP_ATOMIC);
270 if (!in_buff) {
271 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
272 return -ENOMEM;
273 }
274 if (strchr("dDrR", *in_buff)) {
275 spk_set_key_info(spk_key_defaults, spk_key_buf);
276 pr_info("keymap set to default values\n");
277 kfree(in_buff);
278 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
279 return count;
280 }
281 if (in_buff[count - 1] == '\n')
282 in_buff[count - 1] = '\0';
283 cp = in_buff;
284 cp1 = (u_char *)in_buff;
285 for (i = 0; i < 3; i++) {
286 cp = spk_s2uchar(cp, cp1);
287 cp1++;
288 }
289 i = (int)cp1[-2]+1;
290 i *= (int)cp1[-1]+1;
291 i += 2;
292 if (cp1[-3] != KEY_MAP_VER || cp1[-1] > 10 ||
293 i+SHIFT_TBL_SIZE+4 >= sizeof(spk_key_buf)) {
294 pr_warn("i %d %d %d %d\n", i,
295 (int)cp1[-3], (int)cp1[-2], (int)cp1[-1]);
296 kfree(in_buff);
297 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
298 return -EINVAL;
299 }
300 while (--i >= 0) {
301 cp = spk_s2uchar(cp, cp1);
302 cp1++;
303 if (!(*cp))
304 break;
305 }
306 if (i != 0 || cp1[-1] != KEY_MAP_VER || cp1[-2] != 0) {
307 ret = -EINVAL;
308 pr_warn("end %d %d %d %d\n", i,
309 (int)cp1[-3], (int)cp1[-2], (int)cp1[-1]);
310 } else {
311 if (spk_set_key_info(in_buff, spk_key_buf)) {
312 spk_set_key_info(spk_key_defaults, spk_key_buf);
313 ret = -EINVAL;
314 pr_warn("set key failed\n");
315 }
316 }
317 kfree(in_buff);
318 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
319 return ret;
320}
321
322
323
324
325static ssize_t silent_store(struct kobject *kobj, struct kobj_attribute *attr,
326 const char *buf, size_t count)
327{
328 int len;
329 struct vc_data *vc = vc_cons[fg_console].d;
330 char ch = 0;
331 char shut;
332 unsigned long flags;
333
334 len = strlen(buf);
335 if (len > 0 && len < 3) {
336 ch = buf[0];
337 if (ch == '\n')
338 ch = '0';
339 }
340 if (ch < '0' || ch > '7') {
341 pr_warn("silent value '%c' not in range (0,7)\n", ch);
342 return -EINVAL;
343 }
344 spin_lock_irqsave(&speakup_info.spinlock, flags);
345 if (ch&2) {
346 shut = 1;
347 spk_do_flush();
348 } else {
349 shut = 0;
350 }
351 if (ch&4)
352 shut |= 0x40;
353 if (ch&1)
354 spk_shut_up |= shut;
355 else
356 spk_shut_up &= ~shut;
357 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
358 return count;
359}
360
361
362
363
364static ssize_t synth_show(struct kobject *kobj, struct kobj_attribute *attr,
365 char *buf)
366{
367 int rv;
368
369 if (synth == NULL)
370 rv = sprintf(buf, "%s\n", "none");
371 else
372 rv = sprintf(buf, "%s\n", synth->name);
373 return rv;
374}
375
376
377
378
379static ssize_t synth_store(struct kobject *kobj, struct kobj_attribute *attr,
380 const char *buf, size_t count)
381{
382 int len;
383 char new_synth_name[10];
384
385 len = strlen(buf);
386 if (len < 2 || len > 9)
387 return -EINVAL;
388 strncpy(new_synth_name, buf, len);
389 if (new_synth_name[len - 1] == '\n')
390 len--;
391 new_synth_name[len] = '\0';
392 spk_strlwr(new_synth_name);
393 if ((synth != NULL) && (!strcmp(new_synth_name, synth->name))) {
394 pr_warn("%s already in use\n", new_synth_name);
395 } else if (synth_init(new_synth_name) != 0) {
396 pr_warn("failed to init synth %s\n", new_synth_name);
397 return -ENODEV;
398 }
399 return count;
400}
401
402
403
404
405static ssize_t synth_direct_store(struct kobject *kobj,
406 struct kobj_attribute *attr, const char *buf, size_t count)
407{
408 u_char tmp[256];
409 int len;
410 int bytes;
411 const char *ptr = buf;
412
413 if (!synth)
414 return -EPERM;
415
416 len = strlen(buf);
417 while (len > 0) {
418 bytes = min_t(size_t, len, 250);
419 strncpy(tmp, ptr, bytes);
420 tmp[bytes] = '\0';
421 string_unescape_any_inplace(tmp);
422 synth_printf("%s", tmp);
423 ptr += bytes;
424 len -= bytes;
425 }
426 return count;
427}
428
429
430
431
432static ssize_t version_show(struct kobject *kobj, struct kobj_attribute *attr,
433 char *buf)
434{
435 char *cp;
436
437 cp = buf;
438 cp += sprintf(cp, "Speakup version %s\n", SPEAKUP_VERSION);
439 if (synth)
440 cp += sprintf(cp, "%s synthesizer driver version %s\n",
441 synth->name, synth->version);
442 return cp - buf;
443}
444
445
446
447
448static ssize_t punc_show(struct kobject *kobj, struct kobj_attribute *attr,
449 char *buf)
450{
451 int i;
452 char *cp = buf;
453 struct st_var_header *p_header;
454 struct punc_var_t *var;
455 struct st_bits_data *pb;
456 short mask;
457 unsigned long flags;
458
459 p_header = spk_var_header_by_name(attr->attr.name);
460 if (p_header == NULL) {
461 pr_warn("p_header is null, attr->attr.name is %s\n",
462 attr->attr.name);
463 return -EINVAL;
464 }
465
466 var = spk_get_punc_var(p_header->var_id);
467 if (var == NULL) {
468 pr_warn("var is null, p_header->var_id is %i\n",
469 p_header->var_id);
470 return -EINVAL;
471 }
472
473 spin_lock_irqsave(&speakup_info.spinlock, flags);
474 pb = (struct st_bits_data *) &spk_punc_info[var->value];
475 mask = pb->mask;
476 for (i = 33; i < 128; i++) {
477 if (!(spk_chartab[i]&mask))
478 continue;
479 *cp++ = (char)i;
480 }
481 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
482 return cp-buf;
483}
484
485
486
487
488static ssize_t punc_store(struct kobject *kobj, struct kobj_attribute *attr,
489 const char *buf, size_t count)
490{
491 int x;
492 struct st_var_header *p_header;
493 struct punc_var_t *var;
494 char punc_buf[100];
495 unsigned long flags;
496
497 x = strlen(buf);
498 if (x < 1 || x > 99)
499 return -EINVAL;
500
501 p_header = spk_var_header_by_name(attr->attr.name);
502 if (p_header == NULL) {
503 pr_warn("p_header is null, attr->attr.name is %s\n",
504 attr->attr.name);
505 return -EINVAL;
506 }
507
508 var = spk_get_punc_var(p_header->var_id);
509 if (var == NULL) {
510 pr_warn("var is null, p_header->var_id is %i\n",
511 p_header->var_id);
512 return -EINVAL;
513 }
514
515 strncpy(punc_buf, buf, x);
516
517 while (x && punc_buf[x - 1] == '\n')
518 x--;
519 punc_buf[x] = '\0';
520
521 spin_lock_irqsave(&speakup_info.spinlock, flags);
522
523 if (*punc_buf == 'd' || *punc_buf == 'r')
524 x = spk_set_mask_bits(NULL, var->value, 3);
525 else
526 x = spk_set_mask_bits(punc_buf, var->value, 3);
527
528 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
529 return count;
530}
531
532
533
534
535ssize_t spk_var_show(struct kobject *kobj, struct kobj_attribute *attr,
536 char *buf)
537{
538 int rv = 0;
539 struct st_var_header *param;
540 struct var_t *var;
541 char *cp1;
542 char *cp;
543 char ch;
544 unsigned long flags;
545
546 param = spk_var_header_by_name(attr->attr.name);
547 if (param == NULL)
548 return -EINVAL;
549
550 spin_lock_irqsave(&speakup_info.spinlock, flags);
551 var = (struct var_t *) param->data;
552 switch (param->var_type) {
553 case VAR_NUM:
554 case VAR_TIME:
555 if (var)
556 rv = sprintf(buf, "%i\n", var->u.n.value);
557 else
558 rv = sprintf(buf, "0\n");
559 break;
560 case VAR_STRING:
561 if (var) {
562 cp1 = buf;
563 *cp1++ = '"';
564 for (cp = (char *)param->p_val; (ch = *cp); cp++) {
565 if (ch >= ' ' && ch < '~')
566 *cp1++ = ch;
567 else
568 cp1 += sprintf(cp1, "\\""x%02x", ch);
569 }
570 *cp1++ = '"';
571 *cp1++ = '\n';
572 *cp1 = '\0';
573 rv = cp1-buf;
574 } else {
575 rv = sprintf(buf, "\"\"\n");
576 }
577 break;
578 default:
579 rv = sprintf(buf, "Bad parameter %s, type %i\n",
580 param->name, param->var_type);
581 break;
582 }
583 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
584 return rv;
585}
586EXPORT_SYMBOL_GPL(spk_var_show);
587
588
589
590
591
592ssize_t spk_var_store(struct kobject *kobj, struct kobj_attribute *attr,
593 const char *buf, size_t count)
594{
595 struct st_var_header *param;
596 int ret;
597 int len;
598 char *cp;
599 struct var_t *var_data;
600 int value;
601 unsigned long flags;
602
603 param = spk_var_header_by_name(attr->attr.name);
604 if (param == NULL)
605 return -EINVAL;
606 if (param->data == NULL)
607 return 0;
608 ret = 0;
609 cp = (char *)buf;
610 string_unescape_any_inplace(cp);
611
612 spin_lock_irqsave(&speakup_info.spinlock, flags);
613 switch (param->var_type) {
614 case VAR_NUM:
615 case VAR_TIME:
616 if (*cp == 'd' || *cp == 'r' || *cp == '\0')
617 len = E_DEFAULT;
618 else if (*cp == '+' || *cp == '-')
619 len = E_INC;
620 else
621 len = E_SET;
622 value = simple_strtol(cp, NULL, 10);
623 ret = spk_set_num_var(value, param, len);
624 if (ret == -ERANGE) {
625 var_data = param->data;
626 pr_warn("value for %s out of range, expect %d to %d\n",
627 attr->attr.name,
628 var_data->u.n.low, var_data->u.n.high);
629 }
630 break;
631 case VAR_STRING:
632 len = strlen(buf);
633 if ((len >= 1) && (buf[len - 1] == '\n'))
634 --len;
635 if ((len >= 2) && (buf[0] == '"') && (buf[len - 1] == '"')) {
636 ++buf;
637 len -= 2;
638 }
639 cp = (char *) buf;
640 cp[len] = '\0';
641 ret = spk_set_string_var(buf, param, len);
642 if (ret == -E2BIG)
643 pr_warn("value too long for %s\n",
644 attr->attr.name);
645 break;
646 default:
647 pr_warn("%s unknown type %d\n",
648 param->name, (int)param->var_type);
649 break;
650 }
651
652
653
654
655 if (strcmp(attr->attr.name, "voice") == 0) {
656 if (synth && synth->default_pitch) {
657 param = spk_var_header_by_name("pitch");
658 if (param) {
659 spk_set_num_var(synth->default_pitch[value],
660 param, E_NEW_DEFAULT);
661 spk_set_num_var(0, param, E_DEFAULT);
662 }
663 }
664 if (synth && synth->default_vol) {
665 param = spk_var_header_by_name("vol");
666 if (param) {
667 spk_set_num_var(synth->default_vol[value],
668 param, E_NEW_DEFAULT);
669 spk_set_num_var(0, param, E_DEFAULT);
670 }
671 }
672 }
673 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
674
675 if (ret == -ERESTART)
676 pr_info("%s reset to default value\n", attr->attr.name);
677 return count;
678}
679EXPORT_SYMBOL_GPL(spk_var_store);
680
681
682
683
684
685static ssize_t message_show_helper(char *buf, enum msg_index_t first,
686 enum msg_index_t last)
687{
688 size_t bufsize = PAGE_SIZE;
689 char *buf_pointer = buf;
690 int printed;
691 enum msg_index_t cursor;
692 int index = 0;
693 *buf_pointer = '\0';
694
695 for (cursor = first; cursor <= last; cursor++, index++) {
696 if (bufsize <= 1)
697 break;
698 printed = scnprintf(buf_pointer, bufsize, "%d\t%s\n",
699 index, spk_msg_get(cursor));
700 buf_pointer += printed;
701 bufsize -= printed;
702 }
703
704 return buf_pointer - buf;
705}
706
707static void report_msg_status(int reset, int received, int used,
708 int rejected, char *groupname)
709{
710 int len;
711 char buf[160];
712
713 if (reset) {
714 pr_info("i18n messages from group %s reset to defaults\n",
715 groupname);
716 } else if (received) {
717 len = snprintf(buf, sizeof(buf),
718 " updated %d of %d i18n messages from group %s\n",
719 used, received, groupname);
720 if (rejected)
721 snprintf(buf + (len - 1), sizeof(buf) - (len - 1),
722 " with %d reject%s\n",
723 rejected, rejected > 1 ? "s" : "");
724 printk(buf);
725 }
726}
727
728static ssize_t message_store_helper(const char *buf, size_t count,
729 struct msg_group_t *group)
730{
731 char *cp = (char *) buf;
732 char *end = cp + count;
733 char *linefeed = NULL;
734 char *temp = NULL;
735 ssize_t msg_stored = 0;
736 ssize_t retval = count;
737 size_t desc_length = 0;
738 unsigned long index = 0;
739 int received = 0;
740 int used = 0;
741 int rejected = 0;
742 int reset = 0;
743 enum msg_index_t firstmessage = group->start;
744 enum msg_index_t lastmessage = group->end;
745 enum msg_index_t curmessage;
746
747 while (cp < end) {
748
749 while ((cp < end) && (*cp == ' ' || *cp == '\t'))
750 cp++;
751
752 if (cp == end)
753 break;
754 if (strchr("dDrR", *cp)) {
755 reset = 1;
756 break;
757 }
758 received++;
759
760 linefeed = strchr(cp, '\n');
761 if (!linefeed) {
762 rejected++;
763 break;
764 }
765
766 if (!isdigit(*cp)) {
767 rejected++;
768 cp = linefeed + 1;
769 continue;
770 }
771
772 index = simple_strtoul(cp, &temp, 10);
773
774 while ((temp < linefeed) && (*temp == ' ' || *temp == '\t'))
775 temp++;
776
777 desc_length = linefeed - temp;
778 curmessage = firstmessage + index;
779
780
781
782
783
784
785
786
787 if ((curmessage < firstmessage) || (curmessage > lastmessage)) {
788 rejected++;
789 cp = linefeed + 1;
790 continue;
791 }
792
793 msg_stored = spk_msg_set(curmessage, temp, desc_length);
794 if (msg_stored < 0) {
795 retval = msg_stored;
796 if (msg_stored == -ENOMEM)
797 reset = 1;
798 break;
799 } else {
800 used++;
801 }
802
803 cp = linefeed + 1;
804 }
805
806 if (reset)
807 spk_reset_msg_group(group);
808
809 report_msg_status(reset, received, used, rejected, group->name);
810 return retval;
811}
812
813static ssize_t message_show(struct kobject *kobj,
814 struct kobj_attribute *attr, char *buf)
815{
816 ssize_t retval = 0;
817 struct msg_group_t *group = spk_find_msg_group(attr->attr.name);
818 unsigned long flags;
819
820 BUG_ON(!group);
821 spin_lock_irqsave(&speakup_info.spinlock, flags);
822 retval = message_show_helper(buf, group->start, group->end);
823 spin_unlock_irqrestore(&speakup_info.spinlock, flags);
824 return retval;
825}
826
827static ssize_t message_store(struct kobject *kobj, struct kobj_attribute *attr,
828 const char *buf, size_t count)
829{
830 ssize_t retval = 0;
831 struct msg_group_t *group = spk_find_msg_group(attr->attr.name);
832
833 BUG_ON(!group);
834 retval = message_store_helper(buf, count, group);
835 return retval;
836}
837
838
839
840
841static struct kobj_attribute keymap_attribute =
842 __ATTR(keymap, ROOT_W, keymap_show, keymap_store);
843static struct kobj_attribute silent_attribute =
844 __ATTR(silent, USER_W, NULL, silent_store);
845static struct kobj_attribute synth_attribute =
846 __ATTR(synth, USER_RW, synth_show, synth_store);
847static struct kobj_attribute synth_direct_attribute =
848 __ATTR(synth_direct, USER_W, NULL, synth_direct_store);
849static struct kobj_attribute version_attribute =
850 __ATTR_RO(version);
851
852static struct kobj_attribute delimiters_attribute =
853 __ATTR(delimiters, USER_RW, punc_show, punc_store);
854static struct kobj_attribute ex_num_attribute =
855 __ATTR(ex_num, USER_RW, punc_show, punc_store);
856static struct kobj_attribute punc_all_attribute =
857 __ATTR(punc_all, USER_RW, punc_show, punc_store);
858static struct kobj_attribute punc_most_attribute =
859 __ATTR(punc_most, USER_RW, punc_show, punc_store);
860static struct kobj_attribute punc_some_attribute =
861 __ATTR(punc_some, USER_RW, punc_show, punc_store);
862static struct kobj_attribute repeats_attribute =
863 __ATTR(repeats, USER_RW, punc_show, punc_store);
864
865static struct kobj_attribute attrib_bleep_attribute =
866 __ATTR(attrib_bleep, USER_RW, spk_var_show, spk_var_store);
867static struct kobj_attribute bell_pos_attribute =
868 __ATTR(bell_pos, USER_RW, spk_var_show, spk_var_store);
869static struct kobj_attribute bleep_time_attribute =
870 __ATTR(bleep_time, USER_RW, spk_var_show, spk_var_store);
871static struct kobj_attribute bleeps_attribute =
872 __ATTR(bleeps, USER_RW, spk_var_show, spk_var_store);
873static struct kobj_attribute cursor_time_attribute =
874 __ATTR(cursor_time, USER_RW, spk_var_show, spk_var_store);
875static struct kobj_attribute key_echo_attribute =
876 __ATTR(key_echo, USER_RW, spk_var_show, spk_var_store);
877static struct kobj_attribute no_interrupt_attribute =
878 __ATTR(no_interrupt, USER_RW, spk_var_show, spk_var_store);
879static struct kobj_attribute punc_level_attribute =
880 __ATTR(punc_level, USER_RW, spk_var_show, spk_var_store);
881static struct kobj_attribute reading_punc_attribute =
882 __ATTR(reading_punc, USER_RW, spk_var_show, spk_var_store);
883static struct kobj_attribute say_control_attribute =
884 __ATTR(say_control, USER_RW, spk_var_show, spk_var_store);
885static struct kobj_attribute say_word_ctl_attribute =
886 __ATTR(say_word_ctl, USER_RW, spk_var_show, spk_var_store);
887static struct kobj_attribute spell_delay_attribute =
888 __ATTR(spell_delay, USER_RW, spk_var_show, spk_var_store);
889
890
891
892
893static struct kobj_attribute announcements_attribute =
894 __ATTR(announcements, USER_RW, message_show, message_store);
895static struct kobj_attribute characters_attribute =
896 __ATTR(characters, USER_RW, chars_chartab_show, chars_chartab_store);
897static struct kobj_attribute chartab_attribute =
898 __ATTR(chartab, USER_RW, chars_chartab_show, chars_chartab_store);
899static struct kobj_attribute ctl_keys_attribute =
900 __ATTR(ctl_keys, USER_RW, message_show, message_store);
901static struct kobj_attribute colors_attribute =
902 __ATTR(colors, USER_RW, message_show, message_store);
903static struct kobj_attribute formatted_attribute =
904 __ATTR(formatted, USER_RW, message_show, message_store);
905static struct kobj_attribute function_names_attribute =
906 __ATTR(function_names, USER_RW, message_show, message_store);
907static struct kobj_attribute key_names_attribute =
908 __ATTR(key_names, USER_RW, message_show, message_store);
909static struct kobj_attribute states_attribute =
910 __ATTR(states, USER_RW, message_show, message_store);
911
912
913
914
915
916static struct attribute *main_attrs[] = {
917 &keymap_attribute.attr,
918 &silent_attribute.attr,
919 &synth_attribute.attr,
920 &synth_direct_attribute.attr,
921 &version_attribute.attr,
922 &delimiters_attribute.attr,
923 &ex_num_attribute.attr,
924 &punc_all_attribute.attr,
925 &punc_most_attribute.attr,
926 &punc_some_attribute.attr,
927 &repeats_attribute.attr,
928 &attrib_bleep_attribute.attr,
929 &bell_pos_attribute.attr,
930 &bleep_time_attribute.attr,
931 &bleeps_attribute.attr,
932 &cursor_time_attribute.attr,
933 &key_echo_attribute.attr,
934 &no_interrupt_attribute.attr,
935 &punc_level_attribute.attr,
936 &reading_punc_attribute.attr,
937 &say_control_attribute.attr,
938 &say_word_ctl_attribute.attr,
939 &spell_delay_attribute.attr,
940 NULL,
941};
942
943static struct attribute *i18n_attrs[] = {
944 &announcements_attribute.attr,
945 &characters_attribute.attr,
946 &chartab_attribute.attr,
947 &ctl_keys_attribute.attr,
948 &colors_attribute.attr,
949 &formatted_attribute.attr,
950 &function_names_attribute.attr,
951 &key_names_attribute.attr,
952 &states_attribute.attr,
953 NULL,
954};
955
956
957
958
959
960
961
962static struct attribute_group main_attr_group = {
963 .attrs = main_attrs,
964};
965
966static struct attribute_group i18n_attr_group = {
967 .attrs = i18n_attrs,
968 .name = "i18n",
969};
970
971static struct kobject *accessibility_kobj;
972struct kobject *speakup_kobj;
973
974int speakup_kobj_init(void)
975{
976 int retval;
977
978
979
980
981
982
983
984
985
986
987 accessibility_kobj = kobject_create_and_add("accessibility", NULL);
988 if (!accessibility_kobj) {
989 retval = -ENOMEM;
990 goto out;
991 }
992
993 speakup_kobj = kobject_create_and_add("speakup", accessibility_kobj);
994 if (!speakup_kobj) {
995 retval = -ENOMEM;
996 goto err_acc;
997 }
998
999
1000 retval = sysfs_create_group(speakup_kobj, &main_attr_group);
1001 if (retval)
1002 goto err_speakup;
1003
1004 retval = sysfs_create_group(speakup_kobj, &i18n_attr_group);
1005 if (retval)
1006 goto err_group;
1007
1008 goto out;
1009
1010err_group:
1011 sysfs_remove_group(speakup_kobj, &main_attr_group);
1012err_speakup:
1013 kobject_put(speakup_kobj);
1014err_acc:
1015 kobject_put(accessibility_kobj);
1016out:
1017 return retval;
1018}
1019
1020void speakup_kobj_exit(void)
1021{
1022 sysfs_remove_group(speakup_kobj, &i18n_attr_group);
1023 sysfs_remove_group(speakup_kobj, &main_attr_group);
1024 kobject_put(speakup_kobj);
1025 kobject_put(accessibility_kobj);
1026}
1027