#!/bin/sh

### BEGIN INIT INFO
# Provides:          owftpd
# Required-Start:    $remote_fs $network $syslog $named
# Required-Stop:     $remote_fs $network $syslog $named
# Should-Start:      owserver
# Should-Stop:       owserver
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: 1-wire FTP server
# Description:       Start and stop an anonymous FTP server for 1-wire control.
### END INIT INFO

PATH=/sbin:/bin:/usr/sbin:/usr/bin
CONFFILE=/etc/owfs.conf
DESC="1-Wire FTP server"
NAME="owftpd"
DAEMON=/usr/bin/$NAME
PIDDIR=/var/run/owfs
PIDFILE=$PIDDIR/$NAME.pid

# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0

. /lib/lsb/init-functions

d_start() {
    [ -d $PIDDIR ] || {
    mkdir -m 0775 -p $PIDDIR
    chown root:root $PIDDIR >/dev/null 2>&1
    }
    start-stop-daemon --start --quiet --oknodo --exec $DAEMON -- -c $CONFFILE \
        --pid-file $PIDFILE
    # ensure the daemon has been started 
    sleep 1
    pidofproc -p $PIDFILE $DAEMON >/dev/null
}

d_stop() {
    start-stop-daemon --stop --quiet --oknodo --exec $DAEMON
    sleep 1
    if [ -f $PIDFILE ] && ! ps h `cat $PIDFILE` > /dev/null
    then
        # Stale PID file (owhttpd was successfilly stoped),
        #remove it
        rm -f $PIDFILE
    fi
}

d_status() {
    pidofproc -p $PIDFILE $DAEMON > /dev/null
}

case "$1" in
    start)
        log_daemon_msg "Starting $DESC" "$NAME"
        d_start
        log_end_msg $?
        ;;
    stop)
        log_daemon_msg "Stopping $DESC" "$NAME"
        d_stop
        log_end_msg $?
        ;;
    restart|force-reload)
        log_daemon_msg "Restarting $DESC" "$NAME"
        d_status && d_stop
        d_start
        log_end_msg $?
        ;;
    status)
        d_status
        if [ $? -eq 0 ];then
            log_success_msg "$NAME is running"
        else
            log_failure_msg "$NAME is not running"
        fi
        ;;
    *)
        echo "Usage: /etc/init.d/$NAME {start|stop|restart|force-reload|status}" >&2
        exit 1
        ;;
esac

exit 0
