#!/bin/sh

root="/var/nex/"
read -r r
r=$(printf '%s' "$r" | tr -d '\r')

case "$r" in
  *..*) exit 1 ;;
esac

r="$root$r"

if [ -d "$r" ]; then
  r="$r/menu"
fi

if [ -r "$r" ] && [ -f "$r" ]; then
  cat "$r"
  exit 0
fi

printf '3"%s" not found\terror.file\terror.host\t0\n' "$r"