#!/bin/bash

## This script modified from one supplied by Bryce Harrington at OSDL

which kde-config >/dev/null 2>&1
if [ "$?" -eq 0 ]; then
	# From Sutoka on FreeNode/#kde
	kde_version=`kde-config --version | grep KDE | cut -d' ' -f2 2> /dev/null`
	kde_running=$KDE_FULL_SESSION
	if [ ! -z "$KDE_FULL_SESSION" ]; then
		running="kde $running"
	fi
    	echo "kde: $kde_version"
else
	echo "kde: not present (didn't find kde-config)"
fi

# From kees on #osdl
which gnome-session >/dev/null 2>&1
if [ "$?" -eq 0 ] ; then
    gnome_version=`gnome-session --version | cut -d ' ' -f3 2>/dev/null`
    echo "gnome: $gnome_version"

   if [ ! -z "$GNOME_DESKTOP_SESSION_ID" ]; then
   	running="gnome $running"
   fi
else
    echo "gnome: not present (didn't find gnome-session)"
fi

which xfce4-session >/dev/null 2>&1
if [ "$?" -eq 0 ] ; then 
        xfce_version=`xfce4-session --version | grep '(Xfce ' | cut -d '(' -f 2 | cut -d ' ' -f2 | cut -d ')' -f1`
	# From massonnet on FreeNode/#xfce
	#if [ `pidof xfce4-session` ]; then
	if [ "$GDMSESSION" = 'xfce4' ] ; then
		running="xfce $running"
	fi

	echo "xfce: $xfce_version"
else
	echo "xfce: not present (didn't find xfce4-session)"
fi

if [ -z "$running" ] ; then
	running='none'
fi


echo "running: $running "
if [ `whoami` = 'root' ] ; then
	echo "user: root"
else
	echo "user: normal"
fi