#!/bin/sh

BASE="$1"
PATHNAME="$2"
REAL="$(realpath --relative-base="$BASE" "$BASE/$PATHNAME")"

if [ ! -f "$BASE/$PATHNAME" ]; then
	response /status 404
	exit
else
	case $REAL in
	  "/"*)
			response /status 403
			exit
			;;
	  *)
			response /status 200
			response /header/Content-Type "$(python -m mimetypes "$BASE/$REAL" | awk '/type:/ {print $2; exit 0}; !/type:/ {print "application/octet-stream"}')"
			response /body < "$BASE/$REAL"
	esac
fi