#!/bin/sh

## live-config(7) - System Configuration Components
## Copyright (C) 2006-2015 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.


#set -e

Cmdline ()
{
	# Reading kernel command line
	for _PARAMETER in ${LIVE_CONFIG_CMDLINE}
	do
		case "${_PARAMETER}" in
			live-config.keyboard-layouts=*|keyboard-layouts=*)
				LIVE_KEYBOARD_LAYOUTS="${_PARAMETER#*keyboard-layouts=}"
				;;

			live-config.keyboard-model=*|keyboard-model=*)
				LIVE_KEYBOARD_MODEL="${_PARAMETER#*keyboard-model=}"
				;;

			live-config.keyboard-options=*|keyboard-options=*)
				LIVE_KEYBOARD_OPTIONS="${_PARAMETER#*keyboard-options=}"
				;;

			live-config.keyboard-variants=*|keyboard-variants=*)
				LIVE_KEYBOARD_VARIANTS="${_PARAMETER#*keyboard-variants=}"
				;;
		esac
	done
}

Init ()
{
	# Checking if package is installed or already configured
	if [ ! -e /var/lib/dpkg/info/keyboard-configuration.list ] || \
	   [ -e /var/lib/live/config/keyboard-configuration ]
	then
		exit 0
	fi

	echo -n " keyboard-configuration"
}

Config ()
{
	if [ -n "${LIVE_KEYBOARD_LAYOUTS}" ]
	then
		echo "keyboard-configuration keyboard-configuration/layoutcode select ${LIVE_KEYBOARD_LAYOUTS}" >> /tmp/live-config.cfg

		sed -i -e "s|^XKBLAYOUT=.*$|XKBLAYOUT=\"${LIVE_KEYBOARD_LAYOUTS}\"|" /etc/default/keyboard
	fi

	if [ -n "${LIVE_KEYBOARD_MODEL}" ]
	then
		echo "keyboard-configuration keyboard-configuration/modelcode select ${LIVE_KEYBOARD_MODEL}" >> /tmp/live-config.cfg

		sed -i -e "s|^XKBMODEL=.*$|XKBMODEL=\"${LIVE_KEYBOARD_MODEL}\"|" /etc/default/keyboard
	fi

	if [ -n "${LIVE_KEYBOARD_OPTIONS}" ]
	then
		echo "keyboard-configuration keyboard-configuration/optionscode string ${LIVE_KEYBOARD_OPTIONS}" >> /tmp/live-config.cfg

		sed -i -e "s|^XKBOPTIONS=.*$|XKBOPTIONS=\"${LIVE_KEYBOARD_OPTIONS}\"|" /etc/default/keyboard
	fi

	if [ -n "${LIVE_KEYBOARD_VARIANTS}" ]
	then
		echo "keyboard-configuration keyboard-configuration/variantcode select ${LIVE_KEYBOARD_VARIANTS}" >> /tmp/live-config.cfg

		sed -i -e "s|^XKBVARIANT=.*$|XKBVARIANT=\"${LIVE_KEYBOARD_VARIANTS}\"|" /etc/default/keyboard
	fi

	if [ -e /tmp/live-config.cfg ]
	then
		debconf-set-selections < /tmp/live-config.cfg
		rm -f /tmp/live-config.cfg

		# Creating state file
		touch /var/lib/live/config/keyboard-configuration
	fi
}

Cmdline
Init
Config