contrib/ipfilter/bsdinstall

   1 #! /bin/sh
   2 #
   3 #       @(#)install.sh  4.5     (Berkeley)      10/12/83
   4 #
   5 cmd=/bin/mv
   6 strip=""
   7 chmod="chmod 755"
   8 chown="chown -f root"
   9 chgrp="chgrp -f bin"
  10 while true ; do
  11         case $1 in
  12                 -s )    strip="strip"
  13                         shift
  14                         ;;
  15                 -c )    cmd="cp"
  16                         shift
  17                         ;;
  18                 -m )    chmod="chmod $2"
  19                         shift
  20                         shift
  21                         ;;
  22                 -o )    chown="chown -f $2"
  23                         shift
  24                         shift
  25                         ;;
  26                 -g )    chgrp="chgrp -f $2"
  27                         shift
  28                         shift
  29                         ;;
  30                 -d )    cmd="mkdir"
  31                         shift
  32                         ;;
  33                 * )     break
  34                         ;;
  35         esac
  36 done
  37
  38 if [ ! ${2-""} ]
  39 then    echo "install: no destination specified"
  40         exit 1
  41 fi
  42 if [ ${3-""} ]
  43 then    echo "install: too many files specified -> $*"
  44         exit 1
  45 fi
  46 if [ $1 = $2 -o $2 = . ]
  47 then    echo "install: can't move $1 onto itself"
  48         exit 1
  49 fi
  50 case $cmd in
  51 /bin/mkdir )
  52         file=$2/$1
  53         ;;
  54 * )
  55         if [ '!' -f $1 ]
  56         then    echo "install: can't open $1"
  57                 exit 1
  58         fi
  59         if [ -d $2 ]
  60         then    file=$2/$1
  61         else    file=$2
  62         fi
  63         /bin/rm -f $file
  64         ;;
  65 esac
  66
  67 case $cmd in
  68 /bin/mkdir )
  69         if [ ! -d "$file" ]
  70         then    $cmd $file
  71         fi
  72         ;;
  73 * )
  74         $cmd $1 $file
  75         if [ $strip ]
  76         then    $strip $file
  77         fi
  78         ;;
  79 esac
  80
  81 $chown $file
  82 $chgrp $file
  83 $chmod $file