# /etc/rc.d/init.d/splash-functions - splashfunctions for busybox' fbsplash with tykef patch
# $Id$

[[ -f /etc/splash/splash.conf ]] && . /etc/splash/splash.conf

splash()
{
	case $1 in
		rc_init) rc_init ;;
		rc_verbose|rc_exit) rc_exit ;;
	esac
}

rc_init()
{
	if [[ ${SPLASH_MODE} = silent ]]
	then
		local resolution="$(splash_resolution)"

		splash_cursor disable
		chvt ${SPLASH_TTY}

		if [[ $runlevel = boot ]] || [[ ${runlevel} = sysinit ]]
		then
			fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
				-s ${SPLASH_THEMES}/${SPLASH_THEME}/startup-${resolution}.ppm.gz \
				-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
				-f ${SPLASH_FIFO} \
				${SPLASH_OPTS} &

			splash_control "write:${SPLASH_BOOT_MESSAGE}"
		fi

		if [[ ${runlevel} = shutdown ]]
		then
			fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
				-s ${SPLASH_THEMES}/${SPLASH_THEME}/shutdown-${resolution}.ppm.gz \
				-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
				-f ${SPLASH_FIFO} \
				${SPLASH_OPTS} &

			splash_control "write:${SPLASH_SHUTDOWN_MESSAGE}"
		fi

		if [[ $runlevel = reboot ]]
		then
			fbsplash -i ${SPLASH_THEMES}/${SPLASH_THEME}/${resolution}.conf \
				-s ${SPLASH_THEMES}/${SPLASH_THEME}/reboot-${resolution}.ppm.gz \
				-m ${SPLASH_THEMES}/${SPLASH_THEME}/splash-font.gz \
				-f ${SPLASH_FIFO} \
				${SPLASH_OPTS} &

			splash_control "write:${SPLASH_REBOOT_MESSAGE}"
		fi
	fi
}

rc_exit()
{
	if [[ ${SPLASH_MODE} = silent ]]
	then
		splash_control "exit"
		splash_cursor enable
		chvt 1
	fi
}

splash_resolution()
{
	fbres
}

splash_control()
{
	# only write to fifo if the fbsplash process is runnning
	# or the console will hang
	if [[ -n $(pidof fbsplash) ]]
	then
		echo "$@" > ${SPLASH_FIFO}
	fi
}

# disable|enable
splash_cursor()
{
	case $1 in
		enable) echo -e "\e[?0c";;
		disable) echo -e "\e[?1c" ;;
	esac
}