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|
#!/bin/sh
#
# Load the keymaps *as soon as possible*
#
# Don't fail on error
CONSOLE_TYPE=`fgconsole 2>/dev/null` || CONSOLE_TYPE="unknown"
# Don't fail on serial consoles
# fail silently if loadkeys not present (yet).
command -v loadkeys >/dev/null 2>&1 || exit 0
CONFDIR=/etc/console
CONFFILEROOT=boottime
EXT=kmap
CONFFILE=${CONFDIR}/${CONFFILEROOT}.${EXT}.gz
reset_kernel()
{
# On Mac PPC machines, we may need to set kernel vars first
# We need to mount /proc to do that; not optimal, as its going to
# be mounted in S10checkroot, but we need it set up before sulogin
# may be run in checkroot, which will need the keyboard to log in...
[ -x /sbin/sysctl ] || return
[ -r /etc/sysctl.conf ] || return
grep -v '^\#' /etc/sysctl.conf | grep -q keycodes
if [ "$?" = "0" ] ; then
grep keycodes /etc/sysctl.conf | grep -v "^#" | while read d ; do
/sbin/sysctl -w $d 2> /dev/null || true
done
fi
}
unicode_start_stop()
{
# Switch unicode mode by checking the locale.
# This will be needed before loading the keymap.
[ -x /usr/bin/unicode_start ] || return
[ -x /usr/bin/unicode_stop ] || return
[ -r /etc/environment ] || return
for var in LANG LC_ALL LC_CTYPE; do
value=$(egrep "^[^#]*${var}=" /etc/environment | tail -n1 | cut -d= -f2)
eval $var=$value
done
CHARMAP=`LANG=$LANG LC_ALL=$LC_ALL LC_CTYPE=$LC_CTYPE locale charmap`
if [ "$CHARMAP" = "UTF-8" ]; then
/usr/bin/unicode_start 2> /dev/null || true
else
/usr/bin/unicode_stop 2> /dev/null || true
fi
}
case "$1" in
start | restart | force-reload | reload)
# First mount /proc if necessary.
unmount_proc="no"
if [ ! -x /proc/1 ]; then
unmount_proc="yes"
mount -n /proc
fi
# Set kernel variables if required
reset_kernel
if [ -f /proc/sys/dev/mac_hid/keyboard_sends_linux_keycodes ] ; then
linux_keycodes=`cat /proc/sys/dev/mac_hid/keyboard_sends_linux_keycodes`
else
linux_keycodes=1;
fi
# load new map
if [ $linux_keycodes -gt 0 ] ; then
if [ -r ${CONFFILE} ] ; then
# Switch console mode to UTF-8 or ASCII as necessary
unicode_start_stop
if [ $CONSOLE_TYPE = "serial" ] ; then
loadkeys -q ${CONFFILE} 2>&1 > /dev/null
else
loadkeys -q ${CONFFILE}
fi
if [ $? -gt 0 ]
then
# if we've a serial console, we may not have a keyboard, so don't
# complain if we fail.
[ $CONSOLE_TYPE = "serial" ] && exit 0
echo "Problem when loading ${CONFDIR}/${CONFFILEROOT}.${EXT}.gz"
echo "use install-keymap"
sleep 10
fi
fi
fi
# unmount /proc if we mounted it
[ "$unmount_proc" = "no" ] || umount -n /proc
;;
stop)
# # ensure the saved kernel keymap is removed before halt/reboot
# rm -f ${KERNEL_KEYMAP}
;;
*)
echo "Usage: $0 {start|stop|restart|reload|force-reload}"
exit 1
;;
esac
|
