RackTables git mirrors - racktables/blob - gateways/sendfile/main

   1 #!/bin/sh
   2
   3 # This is a RackTables gateway for arbitrary file export. File contents doesn't
   4 # matter here and will only be somehow sent to the remote host for further
   5 # processing.
   6 #
   7 # The only supported command is:
   8 #
   9 # * submit <username> <endpoint> <handler name> [filename1] [filename2] [...]
  10 #
  11 # Handler name can be any string used to distinguish different file processors.
  12 # The temporary file will be passed to a script in current directory, if it exists.
  13 # Script name is "<handlername>.install"
  14
  15 user=
  16 endpoint=
  17 cfgfile=
  18 MYDIR=`dirname $0`
  19
  20 do_submit()
  21 {
  22         user=$1
  23         endpoint=$2
  24         handler=$3
  25         # 0 or more files
  26         files=$4
  27         # sanity checks
  28         if [ -z "$user" -o -z "$endpoint" -o -z "$handler" ]; then
  29                 echo 'ERR!invalid arguments'
  30                 return
  31         fi
  32         for cfgfile in $files; do
  33                 if [ ! -f "$cfgfile" ]; then
  34                         echo "ERR!File $cfgfile is missing."
  35                         return
  36                 fi
  37         done
  38         if [ ! -x "$MYDIR/$handler.install" ]; then
  39                 echo "ERR!Cannot execute $MYDIR/$handler.install"
  40                 return
  41         fi
  42         "$MYDIR/$handler.install" "$user" "$endpoint" $files
  43         ret=$?
  44         if [ $ret = 0 ]; then
  45                 echo "OK!"
  46         else
  47                 echo "ERR!Main dispatcher: handler '$handler' returned code $ret"
  48         fi
  49 }
  50
  51 # main loop
  52 while read cmd arg1 arg2 arg3 arg4; do
  53         case $cmd in
  54                 submit)
  55                         do_submit "$arg1" "$arg2" "$arg3" "$arg4"
  56                         ;;
  57                 *)
  58                         echo "ERR!unknown command $cmd"
  59         esac
  60 done
  61
  62 exit 0