store

#!/usr/bin/env bash

. config.inc.sh
. internal_utils.inc.sh

#PUT_NEW_OBJECT() 
#DISTRIBUTE_FILES () 
#SEND_FILE_TO_NODE() 
#GET_FILE_LIST_FROM_NODE() 
#GET_OBJECT_CONTENTS() 
#DELETE_OBJECT_ACROSS_NODES() 
#ERROR() 

USAGE() {
  cat <<EOF
Usage: store help
             init
             put
             list
             get    <object ref>
             delete <object ref>
EOF
}

if [ -z "$1" ]; then
  USAGE
else
  subcommand="$1"
  shift
  case "$subcommand" in
    "help")
      USAGE
      ;;
    "put")
      if [ -z "$1" ]; then
        PUT_NEW_OBJECT 
      else
        USAGE
      fi
      ;;
    "get")
      while [ -n "$1" ]; do
        GET_OBJECT_CONTENTS "$1"
        shift
      done
      ;;
    "list")
      if [ -z "$1" ]; then
        GET_LIST_OF_ALL_OBJECTS
      else
        USAGE
      fi
      ;;
    "delete")
      while [ -n "$1" ]; do
        DELETE_OBJECT_ACROSS_NODES "$1"
        shift
      done
      ;;
    "init")
      if [ -z "$1" ]; then
        INIT
      else
        USAGE
      fi
      ;;
    *)
      ERROR "invalid subcommand"
      ;;
  esac
fi