D.13. /etc/rc.d/init.d/console


#!/bin/sh

########################################################################

# Begin $rc_base/init.d/console

#

# Description : Sets keymap and screen font

#

# Authors     : Gerard Beekmans - gerard@linuxfromscratch.org

#        Alexander E. Patrakov

#

# Version     : 00.03

#

# Notes       :

#

########################################################################



. /etc/sysconfig/rc

. ${rc_functions}



# Native English speakers probably don't have /etc/sysconfig/console at all

if [ -f /etc/sysconfig/console ]

then

    . /etc/sysconfig/console

else

        exit 0

fi



is_true() {

    [ "$1" = "1" ] || [ "$1" = "yes" ] || [ "$1" = "true" ]

}



failed=0



case "${1}" in

    start)

        boot_mesg "Setting up Linux console..."

        # There should be no bogus failures below this line!

        

        # Figure out if a framebuffer console is used

        [ -d /sys/class/graphics/fb0 ] && USE_FB=1 || USE_FB=0

        

        # Figure out the command to set the console into the

        # desired mode

        is_true "${UNICODE}" &&

            MODE_COMMAND="${ECHO} -en '\033%G' && kbd_mode -u" ||

            MODE_COMMAND="${ECHO} -en '\033%@\033(K' && kbd_mode -a"

        

        # On framebuffer consoles, font has to be set for each vt in

        # UTF-8 mode. This doesn't hurt in non-UTF-8 mode also.

        

        ! is_true "${USE_FB}" || [ -z "${FONT}" ] ||

            MODE_COMMAND="${MODE_COMMAND} && setfont ${FONT}"



        # Apply that command to all consoles mentioned in

        # /etc/inittab. Important: in the UTF-8 mode this should

        # happen before setfont, otherwise a kernel bug will

        # show up and the unicode map of the font will not be

        # used.

        # FIXME: Fedora Core also initializes two spare consoles

        # - do we want that?

        

        for TTY in `grep '^[^#].*respawn:/sbin/agetty' /etc/inittab |

            grep -o '\btty[[:digit:]]*\b'`

        do

            openvt -f -w -c ${TTY#tty} -- \

                /bin/sh -c "${MODE_COMMAND}" || failed=1

        done



        # Set the font (if not already set above) and the keymap

        is_true "${USE_FB}" || [ -z "${FONT}" ] ||

            setfont $FONT ||

            failed=1

        [ -z "${KEYMAP}" ] ||

            loadkeys ${KEYMAP} >/dev/null 2>&1 ||

            failed=1

        [ -z "${KEYMAP_CORRECTIONS}" ] ||

            loadkeys ${KEYMAP_CORRECTIONS} >/dev/null 2>&1 ||

            failed=1



        # Convert the keymap from $LEGACY_CHARSET to UTF-8

        [ -z "$LEGACY_CHARSET" ] ||

            dumpkeys -c "$LEGACY_CHARSET" |

            loadkeys -u >/dev/null 2>&1 ||

            failed=1



        # If any of the commands above failed, the trap at the

        # top would set $failed to 1

        ( exit $failed )

        evaluate_retval

        ;;

    *)

        echo $"Usage:" "${0} {start}"

        exit 1

        ;;

esac



# End $rc_base/init.d/console


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