#!/bin/bash
# $Header: /root/magellan-cvs/src/xorg/xdm.rc,v 1.2 2006-02-19 15:04:15 niro Exp $

#%rlevels: 5:s 0:k 1:k 2:k 3:k 4:k 6:k
#%start: 95
#%stop: 05

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

source /etc/sysconfig/rc
source $rc_functions
source /etc/rc.config
source /etc/profile

if [ -z ${GLOGIN} ]
then
	echo "You have to declare \"GLOGIN\" in /etc/rc.conf !"
	exit 1
fi

XDM_OPT=$1

get_login() {
	case "$GLOGIN" in
		kdm|KDM)
			GLOGINCMD="$(which kdm 2> /dev/null)"
			if [ ! -f "${GLOGINCMD}" ]
			then
				echo "Failure: KDE Login Manager not found."
				exit 1
			fi
			;;

		gdm|GDM)
			if [[ ${XDM_OPT} = stop ]]
			then
				GLOGINCMD="$(which gdm-binary 2> /dev/null)"
			else
				GLOGINCMD="$(which gdm 2> /dev/null)"
			fi
			if [ ! -f "${GLOGINCMD}" ]
			then
				echo "Failure: GNOME Login Manager not found."
				exit 1
			fi
			;;

		entrance*|ENTRANCE*)
			GLOGINCMD="$(which entranced 2> /dev/null)"
			if [ ! -f "${GLOGINCMD}" ]
			then
				echo "Failure: Enlightenment Login Manager not found."
				exit 1
			fi
			;;

		wdm|WDM)
			GLOGINCMD="$(which wdm 2> /dev/null)"
			if [ ! -f "${GLOGINCMD}" ]
			then
				echo "Failure: Windowmaker Login Manager not found."
				exit 1
			fi
			;;

		xdm|XDM)
			GLOGINCMD="$(which xdm 2> /dev/null)"
			if [ ! -f "${GLOGINCMD}" ]
			then
				echo "Failure: XDM Login Manager not found."
				exit 1
			fi
			;;

		*)
			GLOGINCMD="$(which ${GLOGIN} 2> /dev/null)"
			if [ ! -f "${GLOGINCMD}" ]
			then
				echo "Failure: \"${GLOGIN}\" Login Manager not found."
				exit 1
			fi
			;;
		esac
}

case "${XDM_OPT}" in
	start)
		get_login
		echo -e ${COLOREDSTAR}"Starting ${GLOGIN} ..."
		/sbin/telinit a
		evaluate_retval

		update_svcstatus $1
		splash svc_started "$(basename $0)" 0
                ;;
	stop)
		get_login
		if [ -n "$(ps -A|grep $(basename ${GLOGINCMD}))" ]
		then
			echo -e ${COLOREDSTAR}"Stopping ${GLOGIN} ..."

			CUR_VT=$(fgconsole)
			start-stop-daemon --stop --quiet --exe ${GLOGINCMD}
			evaluate_retval
			chvt ${CUR_VT}
		fi
		update_svcstatus $1
		splash svc_stopped "$(basename $0)" 0
		;;

	restart)
		$0 stop
		sleep 1
		$0 start
		;;
	status)
		get_login
		statusproc ${GLOGINCMD}
		;;
	*)
		echo "Usage: $0 {start|stop|restart|status}"
		exit 1
		;;
esac