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// 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, *spk_dir_name;
char *cp;
dir_name = getenv("TOPDIR");
if (!dir_name)
dir_name = ".";
spk_dir_name = getenv("SPKDIR");
if (!spk_dir_name)
spk_dir_name = "drivers/accessibility/speakup";
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(spk_dir_name, "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);
}
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