// 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 <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;} intmain(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);}