pump/pump.rc

   1 #!/bin/bash
   2
   3 daemon_name="pump"
   4
   5 . /etc/rc.conf
   6 . /etc/rc.d/functions
   7 . /etc/conf.d/$daemon_name
   8
   9 get_pid() {
  10   _pid=$(pidof -o %PPID $daemon_name)
  11   if [[ -n $_pid ]]; then
  12     echo $_pid
  13     return 0
  14   else
  15     echo
  16     return 1
  17   fi
  18 }
  19
  20 initvars() {
  21   if [[ -n $NOHOSTNAME ]]; then
  22     [[ -n $HOSTNAME ]] && unset HOSTNAME
  23   else
  24     if [[ -n $HOSTNAME ]]; then
  25       HOSTNAME="-h ${HOSTNAME}"
  26     else
  27       HOSTNAME="-h $(hostname)"
  28     fi
  29   fi
  30
  31   if [[ -n $INTERFACE ]]; then
  32     INTERFACE="-i ${INTERFACE}"
  33   else
  34     INTERFACE="-i eth0"
  35   fi
  36   [[ -n $CONFIG  ]] && CONFIG="-c $CONFIG"
  37   [[ -n $NODNS   ]] && NODNS="-d"
  38   [[ -n $NOGW    ]] && NOGW="--no-gateway"
  39   [[ -n $NOBOOTP ]] && NOBOOTP="--no-bootp"
  40   [[ -n $WINCI   ]] && WINCI="--win-client-ident"
  41
  42   if [[ -n $LEASEHOURS && -n $LEASESECS ]]; then
  43     stat_append "Error: LEASEHOURS and LEASESECS should not both be set in /etc/conf.d/$daemon_name.conf"
  44     stat_fail
  45   elif [[ -z $LEASEHOURS && -z $LEASESECS ]]; then
  46     # default to one hour
  47     LEASESECS="-L 3600"
  48   elif [[ -n $LEASEHOURS && -z $LEASESECS ]]; then
  49     LEASESECS="-L $((LEASEHOURS*3600))"
  50   elif [[ -z $LEASEHOURS && -n $LEASESECS ]]; then
  51     LEASESECS="-L $LEASESECS"
  52   fi
  53 }
  54
  55 initvars
  56 case "$1" in
  57   start)
  58     stat_busy "Starting $daemon_name daemon"
  59
  60     PID=$(get_pid)
  61     if [[ -z $PID ]]; then
  62       [[ -f /var/run/$daemon_name.pid ]] &&
  63         rm -f /var/run/$daemon_name.pid
  64
  65       $daemon_name ${CONFIG} ${HOSTNAME} ${INTERFACE} ${LEASESECS} ${NODNS} ${NOGW} ${NOBOOTP} ${WINCI}
  66
  67       if [[ $? -gt 0 ]]; then
  68         stat_fail
  69         exit 1
  70       else
  71         echo $PID > /var/run/$daemon_name.pid
  72         add_daemon $daemon_name
  73         stat_done
  74       fi
  75     else
  76       stat_fail
  77       exit 1
  78     fi
  79     ;;
  80
  81   stop)
  82     stat_busy "Stopping $daemon_name daemon"
  83     PID=$(get_pid)
  84     # KILL
  85     if [[ -n $PID ]]; then
  86       $daemon_name ${INTERFACE} -k &>/dev/null
  87       if [[ $? -gt 0 ]]; then
  88         stat_die
  89       else
  90         [[ -e /var/run/$daemon_name.pid ]] && rm -f /var/run/$daemon_name.pid &> /dev/null
  91         rm_daemon $daemon_name
  92         stat_done
  93       fi
  94     else
  95       stat_fail
  96     fi
  97     ;;
  98
  99   restart)
 100     $0 stop
 101     sleep 3
 102     $0 start
 103     ;;
 104
 105   renew|reload)
 106     if get_pid &>/dev/null; then
 107       stat_busy "Reloading $daemon_name"
 108       $daemon_name -R
 109       [[ $? == 0 ]] && stat_done || stat_fail
 110     else
 111       echo "pump does not seem to be running." >&2
 112     fi
 113     ;;
 114
 115   status)
 116     # ck_status $daemon_name
 117     if get_pid &>/dev/null; then
 118       $daemon_name -s
 119     else
 120       echo "pump does not seem to be running." >&2
 121       exit 1
 122     fi
 123     #stat_done
 124     ;;
 125
 126   *)
 127     echo "usage: $0 {start|stop|restart|renew|status}"
 128 esac
 129
 130 exit 0
 131
 132 # vim:set ts=2 sw=2 et ft=sh: