ctdb/tests/eventscripts/stubs/rpcinfo

   1 #!/bin/sh
   2
   3 prog="rpcinfo"
   4
   5 usage ()
   6 {
   7     cat >&2 <<EOF
   8 Usage: $prog -T tcp host program [version]
   9
  10 A fake rpcinfo stub that succeeds for items in FAKE_RPCINFO_SERVICES,
  11 depending on command-line options.
  12
  13 EOF
  14     exit 1
  15 }
  16
  17 parse_options ()
  18 {
  19         while getopts "T:h?" opt ; do
  20                 case "$opt" in
  21                 T) netid="$OPTARG" ;;
  22                 \?|h) usage ;;
  23                 esac
  24         done
  25         shift $((OPTIND - 1))
  26
  27         [ "$netid" = "tcp" ] || usage
  28
  29         host="$1" ; shift
  30         [ "$host" = "localhost" -o "$host" = "127.0.0.1" ] || usage
  31
  32         [ 1 -le $# -a $# -le 2 ] || usage
  33
  34         p="$1"
  35         v="$2"
  36 }
  37
  38 parse_options "$@"
  39
  40 for i in ${FAKE_RPCINFO_SERVICES} ; do
  41     # This is stupidly cummulative, but needs to happen after the
  42     # initial split of the list above.
  43     IFS="${IFS}:"
  44     set -- $i
  45     # $1 = program, $2 = low version, $3 = high version
  46
  47     if [ "$1" = "$p" ] ; then
  48         if [ -n "$v" ] ; then
  49             if [ "$2" -le "$v" -a "$v" -le "$3" ] ; then
  50                 echo "program ${p} version ${v} ready and waiting"
  51                 exit 0
  52             else
  53                 echo "rpcinfo: RPC: Program/version mismatch; low version = ${2}, high version = ${3}" >&2
  54                 echo "program ${p} version ${v} is not available"
  55                 exit 1
  56             fi
  57         else
  58             for j in $(seq $2 $3) ; do
  59                 echo "program ${p} version ${j} ready and waiting"
  60             done
  61             exit 0
  62         fi
  63     fi
  64 done
  65
  66 echo "rpcinfo: RPC: Program not registered" >&2
  67 if [ -n "$v" ] ; then
  68     echo "program ${p} version ${v} is not available"
  69 else
  70     echo "program ${p} is not available"
  71 fi
  72
  73 exit 1