n2n sysvinit scripts

edge.sh

#!/bin/bash

# Author: David Busby <david.busby@psycle.com>

### BEGIN INIT INFO
# Provides:             edge
# Required-Start:       $supernode
# Required-Stop:
# Default-Start:        3 5
# Default-Stop:         0 1 2 6
# Short-Descriptioni:   edge daemon, bespoke configuration for Psycle Interactive Ltd
### END INIT INFO
. /etc/rc.d/init.d/functions

exec=`type edge | awk '{print $3}'`
prog='edge'
pidfile="/var/run/$prog/$prog.pid"
lockfile="/var/lock/subsys/$prog"
args="/etc/edge.conf"
uid=`id -u n2n`
gid=`id -g n2n`

start() {
    [ -x $exec ] || exit 5
    [ -f $args ] && . $args || exit 6
    #Build the command based on optional and mandetory arguments.
    #todo: there has to be a cleaner way of doing this.
    cmd="$exec -f -d ${DEVICE}"
    [ -z "${ADDRESS}" ] || cmd+=" -a ${ADDRESS}"
    cmd+=" -c ${COMMUNITY} -k ${SHAREDKEY} -l ${SUPER1}"
    [ -z "${SUPER2}" ] || cmd+=" -l ${SUPER2}"
    [ -z "${MAC}" ] || cmd+=" -m ${MAC}"
    cmd+=" -p ${PORT}"
    cmd+=" -u ${uid} -g ${gid}"
    daemon --pidfile $pidfile "$cmd &>/dev/null & echo \$! > $pidfile"
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval 
}

stop() {
    echo -n $"Stopping $prog: "
    killproc -p $pidfile $prog
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

rh_status() {
    status -p $pidfile $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}


case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
        restart
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
        exit 2
esac

supernode.sh

#!/bin/bash

# Author: David Busby <david.busby@psycle.com>

### BEGIN INIT INFO
# Provides:             supernode
# Required-Start:       $network
# Required-Stop:
# Default-Start:        3 5
# Default-Stop:         0 1 2 6
# Short-Description:    supernode daemon, bespoke configuration for Psycle Interactive Ltd
### END INIT INFO
. /etc/rc.d/init.d/functions

exec=`type supernode | awk '{print $3}'`
port=1200
prog='supernode'
pidfile="/var/run/$prog/$prog.pid"
lockfile="/var/lock/subsys/$prog"

start() {
    [ -x $exec ] || exit 5
    daemon --user n2n --pidfile $pidfile "$exec -f -l $port &>/dev/null & echo \$! > $pidfile"
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval 
}

stop() {
    echo -n $"Stopping $prog: "
    killproc -p $pidfile $prog
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

rh_status() {
    status -p $pidfile $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}


case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
        restart
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
        exit 2
esac