Skip to content

L
linux
Commit cafada1f authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files
Options

Revert "speakup: Generate speakupmap.h automatically" 

This reverts commit 6646b95a.

Stephen reports that it breaks the build for him so revert it for now.

Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20220520194637.03824f7f@canb.auug.org.auSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9dcff75d
Hide whitespace changes
Inline Side-by-side
Showing with 66 additions and 418 deletions
drivers/accessibility/speakup/.gitignore deleted 100644 → 0
View file @ 9dcff75d
/makemapdata
/mapdata.h
/genmap
/speakupmap.h
drivers/accessibility/speakup/Makefile
View file @ cafada1f
......@@ -30,31 +30,3 @@ speakup-y := \
thread.o \
varhandlers.o
speakup-$(CONFIG_SPEAKUP_SERIALIO) += serialio.o
clean-files := mapdata.h speakupmap.h
# Generate mapdata.h from headers
hostprogs += makemapdata
makemapdata-objs := makemapdata.o
quiet_cmd_mkmap = MKMAP $@
cmd_mkmap = $(obj)/makemapdata > $@
$(obj)/mapdata.h: $(obj)/makemapdata
$(call cmd,mkmap)
# Generate speakupmap.map from mapdata.h
hostprogs += genmap
genmap-objs := genmap.o
$(obj)/genmap.o: $(obj)/mapdata.h
quiet_cmd_genmap = GENMAP $@
cmd_genmap = $(obj)/genmap $< > $@
$(obj)/speakupmap.h: $(obj)/speakupmap.map $(obj)/genmap
$(call cmd,genmap)
$(obj)/main.o: $(obj)/speakupmap.h
drivers/accessibility/speakup/genmap.c deleted 100644 → 0
View file @ 9dcff75d
// SPDX-License-Identifier: GPL-2.0+
/* genmap.c
* originally written by: Kirk Reiser.
*
** Copyright (C) 2002 Kirk Reiser.
* Copyright (C) 2003 David Borowski.
*/
#include <stdlib.h>
#include <stdio.h>
#include <libgen.h>
#include <string.h>
#include <linux/version.h>
#include <ctype.h>
#include "utils.h"
struct st_key_init {
char *name;
int value, shift;
};
static unsigned char key_data[MAXKEYVAL][16], *kp;
#include "mapdata.h"
static const char delims[] = "\t\n ";
static char *cp;
static int map_ver = 119; /* an arbitrary number so speakup can check */
static int shift_table[17];
static int max_states = 1, flags;
/* flags reserved for later, maybe for individual console maps */
static int get_shift_value(int state)
{
int i;
for (i = 0; shift_table[i] != state; i++) {
if (shift_table[i] == -1) {
if (i >= 16)
oops("too many shift states", NULL);
shift_table[i] = state;
max_states = i+1;
break;
}
}
return i;
}
int
main(int argc, char *argv[])
{
int value, shift_state, i, spk_val = 0, lock_val = 0;
int max_key_used = 0, num_keys_used = 0;
struct st_key *this;
struct st_key_init *p_init;
char buffer[256];
bzero(key_table, sizeof(key_table));
bzero(key_data, sizeof(key_data));
shift_table[0] = 0;
for (i = 1; i <= 16; i++)
shift_table[i] = -1;
if (argc < 2) {
fputs("usage: genmap filename\n", stderr);
exit(1);
}
for (p_init = init_key_data; p_init->name[0] != '.'; p_init++)
add_key(p_init->name, p_init->value, p_init->shift);
open_input(".", argv[1]);
while (fgets(buffer, sizeof(buffer), infile)) {
lc++;
value = shift_state = 0;
cp = strtok(buffer, delims);
if (*cp == '#')
continue;
while (cp) {
if (*cp == '=')
break;
this = find_key(cp);
if (this == NULL)
oops("unknown key/modifier", cp);
if (this->shift == is_shift) {
if (value)
oops("modifiers must come first", cp);
shift_state += this->value;
} else if (this->shift == is_input)
value = this->value;
else
oops("bad modifier or key", cp);
cp = strtok(0, delims);
}
if (!cp)
oops("no = found", NULL);
cp = strtok(0, delims);
if (!cp)
oops("no speakup function after =", NULL);
this = find_key(cp);
if (this == NULL || this->shift != is_spk)
oops("invalid speakup function", cp);
i = get_shift_value(shift_state);
if (key_data[value][i]) {
while (--cp > buffer)
if (!*cp)
*cp = ' ';
oops("two functions on same key combination", cp);
}
key_data[value][i] = (char)this->value;
if (value > max_key_used)
max_key_used = value;
}
fclose(infile);
this = find_key("spk_key");
if (this)
spk_val = this->value;
this = find_key("spk_lock");
if (this)
lock_val = this->value;
for (lc = 1; lc <= max_key_used; lc++) {
kp = key_data[lc];
if (!memcmp(key_data[0], kp, 16))
continue;
num_keys_used++;
for (i = 0; i < max_states; i++) {
if (kp[i] != spk_val && kp[i] != lock_val)
continue;
shift_state = shift_table[i];
if (shift_state&16)
continue;
shift_state = get_shift_value(shift_state+16);
kp[shift_state] = kp[i];
/* fill in so we can process the key up, as spk bit will be set */
}
}
printf("\t%d, %d, %d,\n\t", map_ver, num_keys_used, max_states);
for (i = 0; i < max_states; i++)
printf("%d, ", shift_table[i]);
printf("%d,", flags);
for (lc = 1; lc <= max_key_used; lc++) {
kp = key_data[lc];
if (!memcmp(key_data[0], kp, 16))
continue;
printf("\n\t%d,", lc);
for (i = 0; i < max_states; i++)
printf(" %d,", (unsigned int)kp[i]);
}
printf("\n\t0, %d\n", map_ver);
exit(0);
}
drivers/accessibility/speakup/makemapdata.c deleted 100644 → 0
View file @ 9dcff75d
// SPDX-License-Identifier: GPL-2.0+
/* makemapdata.c
* originally written by: Kirk Reiser.
*
** Copyright (C) 2002 Kirk Reiser.
* Copyright (C) 2003 David Borowski.
*/
#include <stdlib.h>
#include <stdio.h>
#include <libgen.h>
#include <string.h>
#include <linux/version.h>
#include <ctype.h>
#include "utils.h"
static char buffer[256];
static int get_define(void)
{
char *c;
while (fgets(buffer, sizeof(buffer)-1, infile)) {
lc++;
if (strncmp(buffer, "#define", 7))
continue;
c = buffer + 7;
while (*c == ' ' || *c == '\t')
c++;
def_name = c;
while (*c && *c != ' ' && *c != '\t' && *c != '\n')
c++;
if (!*c || *c == '\n')
continue;
*c++ = '\0';
while (*c == ' ' || *c == '\t' || *c == '(')
c++;
def_val = c;
while (*c && *c != '\n' && *c != ')')
c++;
*c++ = '\0';
return 1;
}
fclose(infile);
infile = 0;
return 0;
}
int
main(int argc, char *argv[])
{
int value, i;
struct st_key *this;
const char *dir_name;
char *cp;
dir_name = getenv("TOPDIR");
if (!dir_name)
dir_name = ".";
bzero(key_table, sizeof(key_table));
add_key("shift", 1, is_shift);
add_key("altgr", 2, is_shift);
add_key("ctrl", 4, is_shift);
add_key("alt", 8, is_shift);
add_key("spk", 16, is_shift);
add_key("double", 32, is_shift);
open_input(dir_name, "include/linux/input.h");
while (get_define()) {
if (strncmp(def_name, "KEY_", 4))
continue;
value = atoi(def_val);
if (value > 0 && value < MAXKEYVAL)
add_key(def_name, value, is_input);
}
open_input(dir_name, "include/uapi/linux/input-event-codes.h");
while (get_define()) {
if (strncmp(def_name, "KEY_", 4))
continue;
value = atoi(def_val);
if (value > 0 && value < MAXKEYVAL)
add_key(def_name, value, is_input);
}
open_input(dir_name, "drivers/accessibility/speakup/spk_priv_keyinfo.h");
while (get_define()) {
if (strlen(def_val) > 5) {
//if (def_val[0] == '(')
// def_val++;
cp = strchr(def_val, '+');
if (!cp)
continue;
if (cp[-1] == ' ')
cp[-1] = '\0';
*cp++ = '\0';
this = find_key(def_val);
while (*cp == ' ')
cp++;
if (!this || *cp < '0' || *cp > '9')
continue;
value = this->value+atoi(cp);
} else if (!strncmp(def_val, "0x", 2))
sscanf(def_val+2, "%x", &value);
else if (*def_val >= '0' && *def_val <= '9')
value = atoi(def_val);
else
continue;
add_key(def_name, value, is_spk);
}
printf("struct st_key_init init_key_data[] = {\n");
for (i = 0; i < HASHSIZE; i++) {
this = &key_table[i];
if (!this->name)
continue;
do {
printf("\t{ \"%s\", %d, %d, },\n", this->name, this->value, this->shift);
this = this->next;
} while (this);
}
printf("\t{ \".\", 0, 0 }\n};\n");
exit(0);
}
drivers/accessibility/speakup/speakupmap.h 0 → 100644
View file @ cafada1f
/* SPDX-License-Identifier: GPL-2.0 */
119, 62, 6,
0, 16, 20, 17, 32, 48, 0,
2, 0, 78, 0, 0, 0, 0,
3, 0, 79, 0, 0, 0, 0,
4, 0, 76, 0, 0, 0, 0,
5, 0, 77, 0, 0, 0, 0,
6, 0, 74, 0, 0, 0, 0,
7, 0, 75, 0, 0, 0, 0,
9, 0, 5, 46, 0, 0, 0,
10, 0, 4, 0, 0, 0, 0,
11, 0, 0, 1, 0, 0, 0,
12, 0, 27, 0, 33, 0, 0,
19, 0, 47, 0, 0, 0, 0,
21, 0, 29, 17, 0, 0, 0,
22, 0, 15, 0, 0, 0, 0,
23, 0, 14, 0, 0, 0, 28,
24, 0, 16, 0, 0, 0, 0,
25, 0, 30, 18, 0, 0, 0,
28, 0, 3, 26, 0, 0, 0,
35, 0, 31, 0, 0, 0, 0,
36, 0, 12, 0, 0, 0, 0,
37, 0, 11, 0, 0, 0, 22,
38, 0, 13, 0, 0, 0, 0,
39, 0, 32, 7, 0, 0, 0,
40, 0, 23, 0, 0, 0, 0,
44, 0, 44, 0, 0, 0, 0,
49, 0, 24, 0, 0, 0, 0,
50, 0, 9, 19, 6, 0, 0,
51, 0, 8, 0, 0, 0, 36,
52, 0, 10, 20, 0, 0, 0,
53, 0, 25, 0, 0, 0, 0,
55, 46, 1, 0, 0, 0, 0,
58, 128, 128, 0, 0, 0, 0,
59, 0, 45, 0, 0, 0, 0,
60, 0, 40, 0, 0, 0, 0,
61, 0, 41, 0, 0, 0, 0,
62, 0, 42, 0, 0, 0, 0,
63, 0, 34, 0, 0, 0, 0,
64, 0, 35, 0, 0, 0, 0,
65, 0, 37, 0, 0, 0, 0,
66, 0, 38, 0, 0, 0, 0,
67, 0, 66, 0, 39, 0, 0,
68, 0, 67, 0, 0, 0, 0,
71, 15, 19, 0, 0, 0, 0,
72, 14, 29, 0, 0, 28, 0,
73, 16, 17, 0, 0, 0, 0,
74, 27, 33, 0, 0, 0, 0,
75, 12, 31, 0, 0, 0, 0,
76, 11, 21, 0, 0, 22, 0,
77, 13, 32, 0, 0, 0, 0,
78, 23, 43, 0, 0, 0, 0,
79, 9, 20, 0, 0, 0, 0,
80, 8, 30, 0, 0, 36, 0,
81, 10, 18, 0, 0, 0, 0,
82, 128, 128, 0, 0, 0, 0,
83, 24, 25, 0, 0, 0, 0,
87, 0, 68, 0, 0, 0, 0,
88, 0, 69, 0, 0, 0, 0,
96, 3, 26, 0, 0, 0, 0,
98, 4, 5, 0, 0, 0, 0,
99, 2, 0, 0, 0, 0, 0,
104, 0, 6, 0, 0, 0, 0,
109, 0, 7, 0, 0, 0, 0,
125, 128, 128, 0, 0, 0, 0,
0, 119
drivers/accessibility/speakup/utils.h deleted 100644 → 0
View file @ 9dcff75d
/* SPDX-License-Identifier: GPL-2.0+ */
/* utils.h
* originally written by: Kirk Reiser.
*
** Copyright (C) 2002 Kirk Reiser.
* Copyright (C) 2003 David Borowski.
*/
#include <stdio.h>
#define MAXKEYS 512
#define MAXKEYVAL 160
#define HASHSIZE 101
#define is_shift -3
#define is_spk -2
#define is_input -1
struct st_key {
char *name;
struct st_key *next;
int value, shift;
};
struct st_key key_table[MAXKEYS];
struct st_key *extra_keys = key_table+HASHSIZE;
char *def_name, *def_val;
FILE *infile;
int lc;
char filename[256];
static inline void open_input(const char *dir_name, const char *name)
{
snprintf(filename, sizeof(filename), "%s/%s", dir_name, name);
infile = fopen(filename, "r");
if (infile == 0) {
fprintf(stderr, "can't open %s\n", filename);
exit(1);
}
lc = 0;
}
static inline int oops(const char *msg, const char *info)
{
if (info == NULL)
info = "";
fprintf(stderr, "error: file %s line %d\n", filename, lc);
fprintf(stderr, "%s %s\n", msg, info);
exit(1);
}
static inline struct st_key *hash_name(char *name)
{
u_char *pn = (u_char *)name;
int hash = 0;
while (*pn) {
hash = (hash * 17) & 0xfffffff;
if (isupper(*pn))
*pn = tolower(*pn);
hash += (int)*pn;
pn++;
}
hash %= HASHSIZE;
return &key_table[hash];
}
static inline struct st_key *find_key(char *name)
{
struct st_key *this = hash_name(name);
while (this) {
if (this->name && !strcmp(name, this->name))
return this;
this = this->next;
}
return this;
}
static inline struct st_key *add_key(char *name, int value, int shift)
{
struct st_key *this = hash_name(name);
if (extra_keys-key_table >= MAXKEYS)
oops("out of key table space, enlarge MAXKEYS", NULL);
if (this->name != NULL) {
while (this->next) {
if (!strcmp(name, this->name))
oops("attempt to add duplicate key", name);
this = this->next;
}
this->next = extra_keys++;
this = this->next;
}
this->name = strdup(name);
this->value = value;
this->shift = shift;
return this;
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7