#!/bin/sh
#
# Note that any setup should come before the sessreg command as
# that must be 'exec'ed for the pid to be correct (sessreg uses the parent
# pid)
#
# Note that output goes into the .xsession-errors file for easy debugging
#
PATH="/usr/bin/X11:/usr/X11R6/bin:/opt/X11R6/bin:$PATH:/bin:/usr/bin"

gdmwhich () {
  COMMAND="$1"
  OUTPUT=
  IFS=:
  for dir in $PATH
  do
    if test -x "$dir/$COMMAND" ; then
      if test "x$OUTPUT" = "x" ; then
        OUTPUT="$dir/$COMMAND"
      fi
    fi
  done
  unset IFS
  echo "$OUTPUT"
}

XSETROOT=`gdmwhich xsetroot`
if [ "x$XSETROOT" != "x" ] ; then
	# Try to snarf the BackgroundColor from the config file
	BACKCOLOR=`grep '^BackgroundColor' /etc/X11/gdm/gdm.conf | sed 's/^.*=\(.*\)$/\1/'`
	if [ "x$BACKCOLOR" = "x" ]; then
		BACKCOLOR="#76848F"
	fi
	"$XSETROOT" -cursor_name left_ptr -solid "$BACKCOLOR"
fi


SESSREG=`gdmwhich sessreg`
if [ "x$SESSREG" != "x" ] ; then
	# some output for easy debugging
	echo "$0: Registering your session with wtmp and utmp"
	echo "$0: running: $SESSREG -a -w /var/log/wtmp -u /var/run/utmp -x \"$X_SERVERS\" -h \"$REMOTE_HOST\" -l \"$DISPLAY\" \"$USER\""

	exec "$SESSREG" -a -w /var/log/wtmp -u /var/run/utmp -x "$X_SERVERS" -h "$REMOTE_HOST" -l "$DISPLAY" "$USER"
	# this is not reached
fi

# some output for easy debugging
echo "$0: could not find the sessreg utility, cannot update wtmp and utmp"
exit 0
