#!/bin/bash

# km - set console keymap and font

# Based on official Arch Linux version from archiso (Feb. 2009), but modified to allow
# results to be saved to /etc/rc.conf
# Also added test for being run as root
# Also added 'Default' font to font list (for convenience)
#-------------------------------------
#2009.02.11

# test if the script is started by root user. If not, exit
if [ $UID -ne 0 ]; then
    echo "This should be run as root"; exit 1
fi

ANSWER=$(mktemp)
BASEDIR="/usr/share/kbd"

domenu()
{
    menutype=$1 ; shift
    text=$1     ; shift
    height=$1   ; shift
    width=$1    ; shift
    mheight=$1  ; shift

    dialog --cancel-label "Skip" --$menutype "$text" $height $width $mheight $*
}

KEYMAPS=
for i in $(find $BASEDIR/keymaps -name "*.gz" | sort); do
    KEYMAPS="$KEYMAPS ${i##$BASEDIR/keymaps/} -"
done
domenu menu "Select A Keymap" 22 60 16 $KEYMAPS 2>$ANSWER
keymap=$(cat $ANSWER)

FONTS="Default -"
# skip .cp.gz and partialfonts files for now see bug #6112, #6111
for i in $(find $BASEDIR/consolefonts -maxdepth 1 ! -name '*.cp.gz' -name "*.gz"  | sed 's|^.*/||g' | sort); do
    FONTS="$FONTS $i -"
done
domenu menu "Select A Console Font" 22 60 16 $FONTS 2>$ANSWER
font=$(cat $ANSWER)

if [ "$keymap" ]; then
    loadkeys -q $BASEDIR/keymaps/$keymap
fi

if [ "$font" ]; then
    if [ "$font" = "Default" ]; then
        sf=
    else
        sf=$BASEDIR/consolefonts/$font
    fi
    for i in $(seq 1 4); do
        if [ -d /dev/vc ]; then
            setfont $sf -C /dev/vc/${i}
        else
            setfont $sf -C /dev/tty${i}
        fi
    done
fi

rm -f $ANSWER
clear
read -p "Save results to /etc/rc.conf? [y/N] " ans
if [ -z "$( echo ${ans} | grep '^ *[yY]' )" ]; then exit 0; fi

# Save results to /etc/rc.conf
if [ "$keymap" ]; then
    sed -i "s|^KEYMAP=.*|KEYMAP=\"$( basename $keymap | \
           cut -d'.' -f1 )\"|" /etc/rc.conf
fi
if [ "$font" ]; then
    if [ "$font" = "Default" ]; then
        sed -i "s|^CONSOLEFONT=.*|CONSOLEFONT=" /etc/rc.conf
    else
        sed -i "s|^CONSOLEFONT=.*|CONSOLEFONT=\"$( echo $font | \
               cut -d'.' -f1 )\"|" /etc/rc.conf
    fi
fi

exit 0