#!/bin/bash
# $Header: /root/magellan-cvs/src/splashutils-magellan/init-splash,v 1.3 2005-03-04 18:32:33 niro Exp $

#%rlevels: 1:s 2:s 3:s 4:s 5:s
#%start: 99
#%stop:

#deps
#%needs:
#%before:
#%after:

source /etc/sysconfig/rc
source $rc_functions
source /etc/conf.d/splash

# default settings
test -z "${SPLASH_THEME}" && SPLASH_THEME="default"                                                                             
if [ -z "${SPLASH_TTYS}" ]; then
	if [ -n "${RC_TTY_NUMBER}" ]; then	
		SPLASH_TTYS=$(seq 0 "${RC_TTY_NUMBER}")
	else
		SPLASH_TTYS="0 1 2 3 4 5 6"
	fi
fi

# dummy function to handle sourcing of fbconfig file
box () { return; }

parse_cmdline ()
{
	line=`egrep -o 'splash=[^ ]+' /proc/cmdline`
	line="${line#splash=}"
	t="${IFS}"
	IFS=","

	for param in ${line}
	do
		if [ "${param%:*}" = "theme" ]; then
			SPLASH_THEME="${param#*:}"
		else
			SPLASH_MODE="${param}"
		fi
	done

	IFS="${t}"
}

case "$1" in
	start)
		# only do this if the kernel supports fbsplash
		if [ -e /dev/fbsplash ] && [ -e /proc/fbsplash ]
		then
			echo -e ${COLOREDSTAR}"Setting framebuffer console images"
			parse_cmdline
		
			for TTY in ${SPLASH_TTYS}
			do
				theme="${SPLASH_THEME}"
			
				if [ "${TTY}" -eq 0 -a -z "$(splash_util -c getstate --vc=0 | grep off)" ]
				then
					continue
				fi

				if [ -n "${SPLASH_TTY_MAP}" ]
				then
					for i in ${SPLASH_TTY_MAP}
					do
						if [ "${i%:*}" = "${TTY}" ]
						then
							theme="${i#*:}"
						fi
					done
				fi

				/sbin/splash_util --vc="${TTY}" -m v -t "${theme}" -c setcfg 2>/dev/null
				/sbin/splash_util --vc="${TTY}" -m v -t "${theme}" -c setpic 2>/dev/null
				/sbin/splash_util --vc="${TTY}" -c on 2>/dev/null
			done

			evaluate_retval
		fi
		splash svc_started splash 0
		;;

	stop)
		if [ -e /dev/fbsplash ] && [ -e /proc/fbsplash ]
		then
			echo -e ${COLOREDSTAR}"Removing splash-screens ..."
			for TTY in ${SPLASH_TTYS}
			do
				/sbin/splash_util --vc="${TTY}" --cmd=off
			done
		fi
		
		#to prevent the flow effect
		source /etc/sysconfig/rc
		source $rc_functions

		evaluate_retval
		splash svc_stopped splash 0
		;;

	restart)
		$0 stop
		sleep 1
		$0 start
		;;

	*)
		echo "Usage: $0 {start|stop|restart}"
		exit 1
		;;
esac