#!/bin/bash
#Framework, welches ein komplettes Linux System aus den Sourcen erstellt
#dieses Framework wird im CVS Repository
#:pserver:cvs.compuextreme.de:/Data/cvs zur Verfügung gestellt
#
#Lage dieser Datei im Archiv: $Source$
#
#(c) 2003 Harald Kueller, Germany
#This program is free software; you can redistribute it and/or
#modify ist under the terms of the GNU General Public License
#as published by the Free Software Foundation; either version
#2 of the License, or (at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
#See the GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program; if not write to the Free Software Foundation,
#Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
#InitScript zum Start des Daemons: openpvn
#
#Letzte Änderung von: $Author$
#Datum der letzten Änderung: $Date$
#Version der Datei: $Revision$
#
#$Log$
#Revision 1.2  2006/03/14 20:28:08  segler
#Pfad /etc/sysconfig/net/openvpn korrigiert, Deviceanlegen geht nach /dev/null
#
#Revision 1.1.1.1  2006/03/14 18:57:25  segler
#Environment for openvpn
#
#Revision 1.2  2006/03/14 18:40:25  segler
#Diverse Änderungen in der Filestruktur
#
#

export PATH=$PATH:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
source /etc/init.d/functions

case "$1" in
	start)
		echo -n "loading tun device driver"
		modprobe tun
		evaluate_retval
		echo -n "Installing tun/tab Device Files"
		( if [ ! -d /dev/net ]; then
			mkdir /dev/net
		fi
		rm -f /dev/net/tun &&
		mknod /dev/net/tun c 10 200 ) >/dev/null 2>/dev/null
		evaluate_retval

                if [ ! -f /etc/sysconfig/net/openvpn/default.key ]; then
		  echo "Generating static key to share in /etc/sysconfig/net/openvpn/default.key"
		  openvpn --genkey --secret /etc/sysconfig/net/openvpn/default.key
		fi

 		echo "Starting openvpn for"
		cd /etc/sysconfig/net/openvpn
		for CONFIG in `ls *.config`; do 
                  echo -n "..."$CONFIG | sed -e "s/.config//g"
		  openvpn --config /etc/sysconfig/net/openvpn/$CONFIG &
	  	  evaluate_retval
		done
		;;


	stop)
		echo -n "Stopping openvpn"
		pkill openvpn
		evaluate_retval
		echo -n "unloading tun driver"
		rmmod tun
		evaluate_retval
		echo -n "Removing device files"
		if [ -f /dev/net/tun ]; then
			rm /dev/net/tun
		fi
		evaluate_retval
		;;
	
	restart)
		$0 stop
		sleep 1
		$0 start
		;;
	
	*)
		echo "Usage: $0 {start|stop|restart}"
		exit 1
		;;
		
esac