#!/bin/sh

PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin


# shut down any graphical boot that might exist
if [ -x /usr/bin/rhgb-client ]; then
    /usr/bin/rhgb-client -quit
fi

# We need to source this so that the login screens get translated
[ -f /etc/profile.d/lang.sh ] && . /etc/profile.d/lang.sh

# Run preferred X display manager

# Try autologin first, if wanted...
if [ -f /etc/sysconfig/autologin -a -x /usr/sbin/autologin ]; then
	if /usr/sbin/autologin; then
		exit 0
	fi
	# If autologin fails (bad permissions, etc.), we get here -
	# time to start a real display manager.
fi

preferred=
if [ -f /etc/sysconfig/desktop ]; then
	. /etc/sysconfig/desktop
	if [ "$DISPLAYMANAGER" = GNOME ]; then
		preferred=gdm
	elif [ "$DISPLAYMANAGER" = KDE ]; then
		preferred=kdm
	elif [ "$DISPLAYMANAGER" = XDM ]; then
	        preferred=xdm
	fi
fi

if [ -z "$preferred" ]; then
	if which gdm >/dev/null 2>&1; then
		preferred=gdm
	elif which kdm >/dev/null 2>&1; then
		preferred=kdm
	elif which xdm >/dev/null 2>&1; then
		preferred=xdm
	fi
fi

if [ -n "$preferred" ] && which $preferred >/dev/null 2>&1; then 
	exec `which $preferred` $* >/dev/null 2>&1
fi

if which gdm >/dev/null 2>&1; then
	exec `which gdm` $* >/dev/null 2>&1
elif which kdm >/dev/null 2>&1; then
	exec `which kdm` $* >/dev/null 2>&1
elif which xdm >/dev/null 2>&1; then
	exec `which xdm` $* >/dev/null 2>&1
fi

# catch all exit error
exit 1