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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
/*
* genkeymap.c
* Copyright (C) Ádám Wallner 2008 <wallner@bitbaro.hu>
*
* You may redistribute it and/or modify it under the terms of the
* GNU General Public License, as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* main.cc is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with main.cc. If not, write to:
* The Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301, USA
Updated Jay Sorg 2009
cs czech 0x405
de german 0x407
en-us us english 0x409
fr french 0x40c
it italy 0x410
br Portuguese (Brazil) 0x416
ru russian 0x419
se swedish 0x41d
en-uk uk english 0x809
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/XKBlib.h>
#include <locale.h>
extern int xfree86_to_evdev[137-8];
int main(int argc, char **argv)
{
const char *programname;
char text[256];
char *displayname = NULL;
char *outfname;
char *sections[8] = {"noshift", "shift", "altgr", "shiftaltgr", "capslock", "capslockaltgr", "shiftcapslock", "shiftcapslockaltgr"};
int states[8] = {0, 1, 0x80, 0x81, 2, 0x82, 3, 0x83};
int i;
int idx;
int char_count;
int nbytes = 0;
int unicode;
Display *dpy;
KeySym ks;
FILE *outf;
XKeyPressedEvent e;
wchar_t wtext[256];
XkbDescPtr kbdesc;
char *symatom;
int is_evdev;
setlocale(LC_CTYPE, "");
programname = argv[0];
if (argc != 2)
{
fprintf(stderr, "Usage: %s out_filename\n", programname);
fprintf(stderr, "Example: %s /etc/xrdp/km-0409.ini\n", programname);
return 1;
}
outfname = argv[1];
dpy = XOpenDisplay(displayname);
if (!dpy)
{
fprintf(stderr, "%s: unable to open display '%s'\n",
programname, XDisplayName(displayname));
return 1;
}
/* check whether evdev is used */
kbdesc = XkbAllocKeyboard();
if (!kbdesc)
{
fprintf(stderr, "%s: unable to allocate keyboard desc\n",
programname);
XCloseDisplay(dpy);
return 1;
}
if (XkbGetNames(dpy, XkbKeycodesNameMask, kbdesc) != Success)
{
fprintf(stderr, "%s: unable to obtain keycode name for keyboard\n",
programname);
XkbFreeKeyboard(kbdesc, 0, True);
XCloseDisplay(dpy);
return 1;
}
symatom = XGetAtomName(dpy, kbdesc->names->keycodes);
is_evdev = !strncmp(symatom, "evdev", 5);
XFree(symatom);
XkbFreeKeyboard(kbdesc, 0, True);
outf = fopen(outfname, "w");
if (outf == NULL)
{
fprintf(stderr, "%s: unable to create file '%s'\n", programname, outfname);
XCloseDisplay(dpy);
return 1;
}
memset(&e, 0, sizeof(e));
e.type = KeyPress;
e.serial = 16;
e.send_event = True;
e.display = dpy;
e.same_screen = True;
for (idx = 0; idx < 8; idx++) /* Sections and states */
{
fprintf(outf, "[%s]\n", sections[idx]);
e.state = states[idx];
for (i = 8; i <= 137; i++) /* Keycodes */
{
if (is_evdev)
e.keycode = xfree86_to_evdev[i-8];
else
e.keycode = i;
nbytes = XLookupString(&e, text, 255, &ks, NULL);
text[nbytes] = 0;
char_count = mbstowcs(wtext, text, 255);
unicode = 0;
if (char_count == 1)
{
unicode = wtext[0];
}
fprintf(outf, "Key%d=%d:%d\n", i, (int) ks, unicode);
}
if (idx != 7)
{
fprintf(outf, "\n");
}
}
XCloseDisplay(dpy);
fclose(outf);
return 0;
}
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