sbin/rcrun/rcrun.sh

   1 #!/bin/sh
   2 #
   3 # rcng command
   4 #
   5 # $DragonFly: src/sbin/rcrun/rcrun.sh,v 1.3 2003/12/12 00:14:28 dillon Exp $
   6
   7 OS=`sysctl -n kern.ostype`
   8
   9 dostart()
  10 {
  11     arg=$1
  12     shift
  13
  14     for i in $@; do
  15         case X`varsym -s -q rcng_$i` in
  16         Xrunning*)
  17             echo "$i has already been started"
  18             ;;
  19         *)
  20             _return=0
  21             for j in `rcorder -k $OS -o $i /etc/rc.d/*`; do
  22                 need=1
  23                 for k in `rcorder -p $j`; do
  24                     if [ $k = $i ]; then
  25                         need=0
  26                     else
  27                         state=`varsym -s -q rcng_$k`
  28                         case X$state in
  29                         Xrunning*)
  30                             ;;
  31                         Xdisabled*)
  32                             ;;
  33                         *)
  34                             echo "$i depends on $k, current state: $state"
  35                             _return=1
  36                             ;;
  37                         esac
  38                     fi
  39                 done
  40             done
  41             # $j contains the last dependancy, which we run
  42             #
  43             if [ X$j = X ]; then
  44                 echo "Unable to find keyword $i"
  45             elif [ $_return = 0 ]; then
  46                 echo "Running $j $arg"
  47                 (cd /etc/rc.d; sh $j $arg)
  48                 case X`varsym -s -q rcng_$i` in
  49                 Xdisabled*)
  50                     echo "$i is disabled, enable in rc.conf first or use rcforce"
  51                     ;;
  52                 esac
  53             fi
  54             ;;
  55         esac
  56     done
  57 }
  58
  59 arg=$0
  60 case ${0##*/} in
  61 rcstart)
  62     arg=start
  63     ;;
  64 rcstop)
  65     arg=stop
  66     ;;
  67 rcrestart)
  68     arg=restart
  69     ;;
  70 rcvar)
  71     arg=rcvar
  72     ;;
  73 rcvars)
  74     arg=rcvar
  75     ;;
  76 rclist)
  77     arg=list
  78     ;;
  79 rcforce)
  80     arg=forcestart
  81     ;;
  82 rcfast)
  83     arg=faststart
  84     ;;
  85 *)
  86     arg=$1
  87     shift
  88     ;;
  89 esac
  90
  91 case $arg in
  92 start)
  93         dostart start $@
  94         ;;
  95 forcestart)
  96         dostart forcestart $@
  97         ;;
  98 faststart)
  99         dostart faststart $@
 100         ;;
 101 stop)
 102         for i in $@; do
 103             j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
 104             if [ X$j = X ]; then
 105                 echo "Unable to find keyword $i"
 106             else
 107                 (cd /etc/rc.d; sh $j stop)
 108             fi
 109         done
 110         ;;
 111 restart)
 112         for i in $@; do
 113             j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
 114             if [ X$j = X ]; then
 115                 echo "Unable to find keyword $i"
 116             else
 117                 (cd /etc/rc.d; sh $j restart)
 118             fi
 119         done
 120         ;;
 121 rcvar)
 122         for i in $@; do
 123             if [ X$j = X ]; then
 124                 echo "Unable to find keyword $i"
 125             else
 126                 (cd /etc/rc.d; sh $j rcvar)
 127             fi
 128         done
 129         ;;
 130 list)
 131         if [ X$@ = X ]; then
 132             for i in `varsym -a -s | egrep '^rcng_'`; do
 133                 echo $i
 134             done
 135         else
 136             for i in $@; do
 137                 varsym -s rcng_$i 2>/dev/null || varsym -s rcng_$i
 138             done
 139         fi
 140         ;;
 141 *)
 142         echo "$0 {start|stop|restart|rcvar|list|forcestart|faststart} <rcng_list>"
 143         ;;
 144 esac
 145