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File openvpn.init of Package openvpn (Revision f319b2b2e1c89d9b0fe4acb46ba51556)

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#! /bin/sh
# Copyright (c) 2003 SuSE Linux AG
#
# Author: Peter Poeml <poeml@suse.de>
#
# inspired by the init script contributed to the OpenVPN project by 
# Douglas Keller <doug@voidstar.dyndns.org>
#
# /etc/init.d/openvpn
#   and its symbolic link
# /usr/sbin/rcopenvpn
#
### BEGIN INIT INFO
# Provides:			openvpn
# Required-Start:		$local_fs $remote_fs $network 
# X-UnitedLinux-Should-Start:	$syslog
# Required-Stop:		$local_fs $remote_fs $network
# X-UnitedLinux-Should-Stop:	$syslog 
# Default-Start:		3 5
# Default-Stop:			0 1 2 6
# Short-Description:		OpenVPN tunnel
# Description:			Start OpenVPN tunnel
### END INIT INFO

# test -s /etc/sysconfig/openvpn && \
#       . /etc/sysconfig/openvpn

DAEMON="OpenVPN"
openvpn=/usr/sbin/openvpn
confdir=/etc/openvpn
piddir=/var/run/openvpn
test -d $piddir || mkdir $piddir

test -x $openvpn || {
	echo 1>&2 "$openvpn not installed"
	if test "$1" == "stop" ; then exit 0 ; else exit 5 ; fi
}

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     ditto but be verbose in local rc status
#      rc_status -v -r  ditto and clear the local rc status
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num><num>
#      rc_reset         clear local rc status (overall remains)
#      rc_exit          exit appropriate to overall rc status
. /etc/rc.status

# First reset status of this service
rc_reset

# Return values acc. to LSB for all commands but status:
# 0 - success
# 1 - generic or unspecified error
# 2 - invalid or excess argument(s)
# 3 - unimplemented feature (e.g. "reload")
# 4 - insufficient privilege
# 5 - program is not installed
# 6 - program is not configured
# 7 - program is not running
# 
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signalling is not supported) are
# considered a success.

shopt -s nullglob
ret=true

case "$1" in
    start)
	echo -n "Starting $DAEMON "

/sbin/modprobe tun &>/dev/null

for conf in $confdir/*.conf; do
		pidfile=$(basename ${conf%%.conf}).pid
		$openvpn --daemon \
			--writepid $piddir/$pidfile \
			--config $conf \
			--cd $confdir \
			|| ret=false
	done

# Remember status and be verbose
	$ret
	rc_status -v
	;;
    stop)
	echo -n "Shutting down $DAEMON "

## Stop daemon with killproc(8) and if this fails
	## set echo the echo return value.

for i in $piddir/*.pid; do
		killproc -p $i -TERM $openvpn || ret=false
	done

# Remember status and be verbose
	$ret
	rc_status -v
	;;
    try-restart)
        ## Do a restart only if the service was active before.
        ## Note: try-restart is now part of LSB (as of 1.9).
        ## RH has a similar command named condrestart.
        $0 status
        if test $? = 0; then
                $0 restart
        else
                rc_reset        # Not running is not a failure.
        fi
        # Remember status and be quiet
        rc_status
        ;;
    restart)
	## Stop the service and regardless of whether it was
	## running or not, start it again.
	$0 stop
	sleep 3
	$0 start

# Remember status and be quiet
	rc_status
	;;
    reload)
	for i in $piddir/*.pid; do
		killproc -p $i -HUP $openvpn || ret=false
	done
	rc_status -v
	;;
    reopen)
	for i in $piddir/*.pid; do
		killproc -p $i -USR1 $openvpn || ret=false
	done
	rc_status -v
	;;
    status)
	echo -n "Checking for $DAEMON: "
	running=false
	for i in $piddir/*.pid; do
		running=true
		killproc -p $i -USR2 $openvpn || { rv=$?; ret=false; }
	done
	if $running; then
		$ret
		rc_status -v
		echo Status written to /var/log/messages
	else
		rc_failed 3
		rc_status -v
	fi
	;;
    *)
	echo "Usage: $0 {start|stop|status|try-restart|restart|reload|reopen}"
	exit 1
esac
rc_exit

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File openvpn.init of Package openvpn (Revision f319b2b2e1c89d9b0fe4acb46ba51556)

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