#!/bin/sh

# DO NOTE! This script may get more arguments in the future, if you set up
# a custom one keep that in mind.  You should only ever rely on the first
# and second argument.  Maybe I should figure out a better way to do the
# translations

# This script gets some arguments, they are translated messages like (not
# word by word obviously)
#
# The first argument is the X setup proggie to run
# The second argument is a temporary file we can use
#
# $3 = 'Your X server is b0rk I will disable this server'
# $4 = 'Your X server is b0rk would you like to try to reconfigure it?"
# $5 = 'Please type in the root password'
# $6 = 'I will now restart the X server again'
# $7 = 'I will disable this X server'

# when we run ourselves from the open we will pass a -noopen argument
if test x$1 = x-noopen ; then
	shift
else
	TEMPFILE="$2"
	# we require "open", to open a console, because we really don't
	# have one.  Perhaps someone should try to figure out some shell
	# black magic to get this to work on other then linux systems
	if test -x /usr/bin/open ; then
		/usr/bin/open -s -w -- $0 -noopen "$@"
		if grep TRYAGAIN "$TEMPFILE" >/dev/null ; then
			exit 0
		else
			exit 1
		fi
	else
		exit 1
	fi
fi

SETUP=`which $1`
TEMPFILE="$2"
DIALOG=`which dialog`

clear

# Note, dialog required, though this script could be fixed to not require it
# I suppose
if test x = x$SETUP -o x = x$DIALOG -o x = x$TEMPFILE ; then
  echo =======================================================================
  echo
  echo  "$3"
  echo
  echo =======================================================================
  read
  if test x != x$TEMPFILE ; then
  	echo ABORT > $TEMPFILE
  fi
  exit 1
fi

if $DIALOG --yesno "$4" 10 50 ; then 
  clear
  echo
  echo "$5"
  # dirty trick to fool su into asking the root password even if we're
  # root
  su nobody -c "su -c $SETUP"
  clear
  $DIALOG --msgbox "$6" 8 50
  echo TRYAGAIN > $TEMPFILE
  exit 0
else
  $DIALOG --msgbox "$7" 8 50
  echo ABORT > $TEMPFILE
  exit 1
fi