From aa7a888e423fc85daa8af0ac3aabe8fc7af86312 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Sat, 20 Oct 2007 00:17:34 +0000 Subject: kbd_mode: new applet by Loïc Grenié MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit kbd_mode_main - 189 +189 packed_usage 22745 22833 +88 applets 3132 3144 +12 static.opts 7 12 +5 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/0 up/down: 294/0) Total: 294 bytes text data bss dec hex filename 777210 1000 9532 787742 c051e busybox_old 777575 1000 9532 788107 c068b busybox_unstripped --- console-tools/kbd_mode.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 console-tools/kbd_mode.c (limited to 'console-tools/kbd_mode.c') diff --git a/console-tools/kbd_mode.c b/console-tools/kbd_mode.c new file mode 100644 index 000000000..0000ea180 --- /dev/null +++ b/console-tools/kbd_mode.c @@ -0,0 +1,71 @@ +/* vi: set sw=4 ts=4: */ +/* + * Mini loadkmap implementation for busybox + * + * Copyright (C) 2007 Loïc Grenié + * written using Andries Brouwer 's kbd_mode from + * console-utils v0.2.3, licensed under GNU GPLv2 + * + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. + * + */ + +#include +#include "libbb.h" +#include + +int kbd_mode_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; +int kbd_mode_main(int argc, char **argv) +{ + static const char opts[] = "saku"; + + const char *opt = argv[1]; + const char *p; + int fd; + + fd = get_console_fd(); + if (fd < 0) /* get_console_fd() already complained */ + return EXIT_FAILURE; + + if (opt == NULL) { + /* No arg */ + const char *msg = "unknown"; + int mode; + + ioctl(fd, KDGKBMODE, &mode); + switch(mode) { + case K_RAW: + msg = "raw (scancode)"; + break; + case K_XLATE: + msg = "default (ASCII)"; + break; + case K_MEDIUMRAW: + msg = "mediumraw (keycode)"; + break; + case K_UNICODE: + msg = "Unicode (UTF-8)"; + break; + } + printf("The keyboard is in %s mode\n", msg); + } + else if (argc > 2 /* more than 1 arg */ + || *opt != '-' /* not an option */ + || (p = strchr(opts, opt[1])) == NULL /* not an option we expect */ + || opt[2] != '\0' /* more than one option char */ + ) { + bb_show_usage(); + /* return EXIT_FAILURE; - not reached */ + } + else { +#if K_RAW != 0 || K_XLATE != 1 || K_MEDIUMRAW != 2 || K_UNICODE != 3 +#error kbd_mode must be changed +#endif + /* The options are in the order of the various K_xxx */ + ioctl(fd, KDSKBMODE, p - opts); + } + + if (ENABLE_FEATURE_CLEAN_UP) + close(fd); + return EXIT_SUCCESS; +} -- cgit v1.2.3