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|
#! /bin/sh
### BEGIN INIT INFO
# Provides: opennhrp
# Required-Start: $all
# Required-Stop: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: RFC 2332 2333 daemon
# Description: This file suports one instance of opennhrp
### END INIT INFO
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Next Hop Resolution Protocol"
NAME=opennhrp
DAEMON=/usr/sbin/$NAME
PIDPATH=/var/run
PIDFILE=$PIDPATH/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
CTRLPATH=/var/run
CTRLPIPE=$CTRLPATH/$NAME.socket
HOOK_DIR=/etc/commit/post-hooks.d
NHRP_HOOK=$HOOK_DIR/vyatta-nhrp-hook
CONFFILE=/etc/opennhrp/opennhrp.conf
SCRIPTFILE=/etc/opennhrp/opennhrp-script
DAEMON_ARGS=" -d -a $CTRLPIPE -c $CONFFILE -s $SCRIPTFILE -p $PIDFILE"
# -a /var/run/opennhrp/ctrl -c /etc/opennhrp/opennhrp.conf -s /etc/opennhrp/opennhrp-script -d -p /var/run/opennhrp/pid
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Exclude from systemd
_SYSTEMCTL_SKIP_REDIRECT=yes
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
mkdir -p $PIDPATH
mkdir -p $CTRLPATH
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null
RETVAL=$?
if [ ! $RETVAL -eq 0 ]; then return $RETVAL; fi
start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- $DAEMON_ARGS
return $?
}
#
# Function that stops the daemon/service
#
do_stop()
{
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE
rm -f $PIDFILE
return $?
}
#
# Function that sends a SIGHUP to the daemon/service
#
do_reload() {
start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE
return $?
}
#
# Function that makes preparations for starting opennhrp
#
do_prepare() {
if [ -d $HOOK_DIR ] && [ ! -f $NHRP_HOOK ]; then
touch $NHRP_HOOK
chmod 755 $NHRP_HOOK
cat <<SCRIPT_EOF >>$NHRP_HOOK
#!/bin/sh
NHRP_UP=/opt/vyatta/sbin/vyatta-update-nhrp.pl
if [ -f \$NHRP_UP ]; then
sudo \$NHRP_UP --post_commit
fi
SCRIPT_EOF
fi
}
case "$1" in
start)
log_daemon_msg "Preparing $DESC" "$NAME"
do_prepare
RETVAL=$?
log_end_msg $RETVAL
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
RETVAL=$?
log_end_msg $RETVAL
;;
reload|force-reload)
if [ -e $PIDFILE ]; then
log_daemon_msg "Reloading $DESC" "$NAME"
do_reload
RETVAL=$?
log_end_msg $RETVAL
else
log_daemon_msg "Starting $DESC" "$NAME"
do_start
RETVAL=$?
log_end_msg $RETVAL
fi
;;
restart)
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
RETVAL=$?
if [ ! $RETVAL -eq 0 ]; then exit $RETVAL; fi
sleep 1
do_start
RETVAL=$?
log_end_msg $RETVAL
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|reload}" >&2
exit 3
;;
esac
#exit with return code of the last command
exit $RETVAL
:
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