ctdb/tests/UNIT/eventscripts/stubs/stat

   1 #!/bin/sh
   2
   3 usage ()
   4 {
   5         echo "stat -c FMT FILE ..."
   6         exit 1
   7 }
   8
   9 format=""
  10
  11 while getopts "c:h:?" opt ; do
  12         case "$opt" in
  13         c) format="$OPTARG" ;;
  14         \?|h) usage ;;
  15         esac
  16 done
  17 shift $((OPTIND - 1))
  18
  19 fake_device_id ()
  20 {
  21         _path="$1"
  22
  23         _t=$(echo "$FAKE_FILE_ID_MAP" |
  24              awk -v path="${_path}" '$1 == path { print $2 }')
  25         _major_minor="${_t%:*}"
  26         _major="0x${_major_minor%:*}"
  27         _minor="0x${_major_minor#*:}"
  28         _device_id=$((_major * 256 + _minor))
  29         echo "$_device_id"
  30 }
  31
  32 fake_inode ()
  33 {
  34         _path="$1"
  35
  36         _t=$(echo "$FAKE_FILE_ID_MAP" |
  37              awk -v path="${_path}" '$1 == path { print $2 }')
  38         echo "${_t##*:}"
  39 }
  40
  41 if [ -n "$format" ] ; then
  42         for f ; do
  43                 if [ ! -e "$f" ] ; then
  44                         continue
  45                 fi
  46                 case "$f" in
  47                 /*) path="$f" ;;
  48                 *) path="${PWD}/${f}" ;;
  49                 esac
  50
  51                 case "$format" in
  52                 "s#[0-9a-f]*:[0-9a-f]*:%i #%n #")
  53                         inode=$(fake_inode "$path")
  54                         echo "s#[0-9a-f]*:[0-9a-f]*:${inode} #${f} #"
  55                         ;;
  56                 "%d:%i")
  57                         device_id=$(fake_device_id "$path")
  58                         inode=$(fake_inode "$path")
  59                         echo "${device_id}:${inode}"
  60                         ;;
  61                 *)
  62                         echo "Unsupported format \"${format}\""
  63                         usage
  64                         ;;
  65                 esac
  66         done
  67
  68         exit
  69 fi
  70
  71 usage