debian/tor.init

   1 #! /bin/sh
   2
   3 set -e
   4
   5 PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
   6 DAEMON=/usr/sbin/tor
   7 NAME=tor
   8 DESC="tor daemon"
   9 TORLOG=/var/log/tor/log
  10 TORPID=/var/run/tor/tor.pid
  11 DEFAULTSFILE=/etc/default/$NAME
  12 WAITFORDAEMON=10
  13 ARGS="--pidfile $TORPID --logfile $TORLOG --runasdaemon 1"
  14
  15 test -x $DAEMON || exit 0
  16
  17 # Include tor defaults if available
  18 if [ -f $DEFAULTSFILE ] ; then
  19         . $DEFAULTSFILE
  20 fi
  21
  22 wait_for_deaddaemon () {
  23         pid=$1
  24         sleep 1
  25         if test -n "$pid"
  26         then
  27                 if kill -0 $pid 2>/dev/null
  28                 then
  29                         echo -n "."
  30                         cnt=0
  31                         while kill -0 $pid 2>/dev/null
  32                         do
  33                                 cnt=`expr $cnt + 1`
  34                                 if [ $cnt -gt $WAITFORDAEMON ]
  35                                 then
  36                                         echo " FAILED."
  37                                         return 1
  38                                 fi
  39                                 sleep 1
  40                                 echo -n "."
  41                         done
  42                 fi
  43         fi
  44         return 0
  45 }
  46
  47 case "$1" in
  48   start)
  49         if [ "$RUN_DAEMON" != "yes" ]; then
  50                 echo "Not starting $DESC (Disabled in $DEFAULTSFILE)."
  51         else
  52                 echo -n "Starting $DESC: "
  53                 start-stop-daemon --start --quiet --oknodo \
  54                         --chuid debian-tor:debian-tor \
  55                         --pidfile $TORPID \
  56                         --exec $DAEMON -- $ARGS
  57                 echo "$NAME."
  58         fi
  59         ;;
  60   stop)
  61         echo -n "Stopping $DESC: "
  62         pid=`cat $TORPID 2>/dev/null` || true
  63         if test ! -f $TORPID -o -z "$pid"
  64         then
  65                 echo "not running (there is no $TORPID)."
  66         elif start-stop-daemon --stop --quiet --pidfile $TORPID --exec $DAEMON
  67         then
  68                 wait_for_deaddaemon $pid
  69                 echo "$NAME."
  70         elif kill -0 $pid 2>/dev/null
  71         then
  72                 echo "FAILED (Is $pid not $NAME?  Is $DAEMON a different binary now?)."
  73         else
  74                 echo "FAILED ($DAEMON died: process $pid not running; or permission denied)."
  75         fi
  76         ;;
  77   reload|force-reload)
  78         echo -n "Reloading $DESC configuration: "
  79         pid=`cat $TORPID 2>/dev/null` || true
  80         if test ! -f $TORPID -o -z "$pid"
  81         then
  82                 echo "not running (there is no $TORPID)."
  83         elif start-stop-daemon --stop --signal 1 --quiet --pidfile $TORPID --exec $DAEMON
  84         then
  85                 echo "$NAME."
  86         elif kill -0 $pid 2>/dev/null
  87         then
  88                 echo "FAILED (Is $pid not $NAME?  Is $DAEMON a different binary now?)."
  89         else
  90                 echo "FAILED ($DAEMON died: process $pid not running; or permission denied)."
  91         fi
  92         ;;
  93   restart)
  94         $0 stop
  95         sleep 1
  96         $0 start
  97         ;;
  98   *)
  99         echo "Usage: $0 {start|stop|restart|reload|force-reload}" >&2
 100         exit 1
 101         ;;
 102 esac
 103
 104 exit 0