#!/bin/sh

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

  IFS=$OLD_IFS

  echo "$OUTPUT"

}

echo

echo "GDM Theme Tester"

echo

echo "Be sure to test all the environments:"

echo " console, console-timed, flexi, remote-flexi, xdmcp"

echo "Also be sure to test using caps lock"

echo

XNEST=`gdmwhich Xnest`

GDMXNEST=`gdmwhich gdmXnest`

GDMGREETER="@libexecdir@/gdmgreeter"

if [ x$XNEST = x ]; then

	echo "ERROR: Xnest not found"

        echo ""

	exit 1

fi

if [ x$GDMXNEST = x ]; then

	echo "ERROR: gdmXnest not found"

        echo ""

	exit 1

fi

if [ x$GDMGREETER = x ]; then

	echo "ERROR: gdmgreeter not found"

        echo ""

	exit 1

fi

USAGE="

Usage: $0 <environment> <theme>

<environment> is one of: console, console-timed, flexi, remote-flexi, xdmcp

<theme> is either the path of the theme or the name of an installed theme

If you set the environment variable XNESTSIZE to <width>x<height> (e.g. 800x600)

you can test the greeter at that resolution

"

if [ "$#" != 2 ]; then

	echo "$USAGE"

	exit 1

fi

GDM_THEME="$2"

DOING_GDM_DEVELOPMENT=yes

GDM_PARENT_DISPLAY="$DISPLAY"

export GDM_THEME DOING_GDM_DEVELOPMENT GDM_PARENT_DISPLAY

case $1 in

console)

	GDM_IS_LOCAL=yes

	export GDM_IS_LOCAL

	;;

console-timed)

	GDM_IS_LOCAL=yes

	GDM_FAKE_TIMED=yes

	export GDM_IS_LOCAL GDM_FAKE_TIMED

	;;

flexi)

	GDM_IS_LOCAL=yes

	GDM_FLEXI_SERVER=yes

	export GDM_IS_LOCAL GDM_FLEXI_SERVER

	;;

remote-flexi)

	GDM_FLEXI_SERVER=yes

	export GDM_FLEXI_SERVER

	;;

xdmcp)

	;;

*)

	echo "$USAGE"

	exit 1

	;;

esac

if [ "x$XNESTSIZE" = x ] ; then

  eval `gdmXnest -b`

else

  eval `gdmXnest -b -o "-geometry $XNESTSIZE"`

fi

export DISPLAY

if [ "x$GDM_PARENT_DISPLAY" = "x$DISPLAY" ]; then

	echo "ERROR: Can't start the Xnest server"

	exit 1

fi

# This may not be necessary

sleep 1

@libexecdir@/gdmgreeter