sbin/rcrun/rcrun.sh

   1 #!/bin/sh
   2 #
   3 # rcng command
   4 #
   5 # $DragonFly: src/sbin/rcrun/rcrun.sh,v 1.1 2003/12/11 23:56:05 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$state in
  29                         Xrunning*)
  30                             ;;
  31                         *)
  32                             echo "$i depends on $k, current state: $state"
  33                             _return=1
  34                             ;;
  35                         esac
  36                     fi
  37                 done
  38             done
  39             # $j contains the last dependancy, which we run
  40             #
  41             if [ X$j = X ]; then
  42                 echo "Unable to find keyword $i"
  43             elif [ $_return = 0 ]; then
  44                 echo "Running $j $arg"
  45                 (cd /etc/rc.d; sh $j $arg)
  46             fi
  47             ;;
  48         esac
  49     done
  50 }
  51
  52 arg=$0
  53 case ${0##*/} in
  54 rcstart)
  55     arg=start
  56     ;;
  57 rcstop)
  58     arg=stop
  59     ;;
  60 rcrestart)
  61     arg=restart
  62     ;;
  63 rcvar)
  64     arg=rcvar
  65     ;;
  66 rcvars)
  67     arg=rcvar
  68     ;;
  69 rclist)
  70     arg=list
  71     ;;
  72 rcforce)
  73     arg=forcestart
  74     ;;
  75 rcfast)
  76     arg=faststart
  77     ;;
  78 *)
  79     arg=$1
  80     shift
  81     ;;
  82 esac
  83
  84 case $arg in
  85 start)
  86         dostart start $@
  87         ;;
  88 forcestart)
  89         dostart forcestart $@
  90         ;;
  91 faststart)
  92         dostart faststart $@
  93         ;;
  94 stop)
  95         for i in $@; do
  96             j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
  97             if [ X$j = X ]; then
  98                 echo "Unable to find keyword $i"
  99             else
 100                 (cd /etc/rc.d; sh $j stop)
 101             fi
 102         done
 103         ;;
 104 restart)
 105         for i in $@; do
 106             j=`rcorder -k $OS -o $i /etc/rc.d/* | tail -1`
 107             if [ X$j = X ]; then
 108                 echo "Unable to find keyword $i"
 109             else
 110                 (cd /etc/rc.d; sh $j restart)
 111             fi
 112         done
 113         ;;
 114 rcvar)
 115         for i in $@; do
 116             if [ X$j = X ]; then
 117                 echo "Unable to find keyword $i"
 118             else
 119                 (cd /etc/rc.d; sh $j rcvar)
 120             fi
 121         done
 122         ;;
 123 list)
 124         if [ X$@ = X ]; then
 125             for i in `varsym -a -s | egrep '^rcng_'`; do
 126                 echo $i
 127             done
 128         else
 129             for i in $@; do
 130                 varsym -s rcng_$i 2>/dev/null || varsym -s rcng_$i
 131             done
 132         fi
 133         ;;
 134 *)
 135         echo "$0 {start|stop|restart|rcvar|list|forcestart|faststart} <rcng_list>"
 136         ;;
 137 esac
 138