#!/bin/bash

if [ -z "$1" ]; then
	echo "Usage: $0 <MIB name>" >&2
	exit 2
fi

gc(){
 test -f "$F" && rm "$F"
}
trap gc EXIT

F=$(mktemp)

if wget -qO "$F" "http://www.circitor.fr/Mibs/Mib/${1:0:1}/$1.mib"; then
	if ! grep "<html" "$F" >/dev/null; then
		mv "$F" "mibs/$1.mib"
		exit 0
	fi
	echo "MIB not found on circitor.fr" >&2
fi

if wget -qO "$F" "https://iphostmonitor.com/mib/$1.html"; then
	if ! grep "<html" "$F" >/dev/null; then
		mv "$F" "mibs/$1.mib"
		exit 0
	fi
	echo "MIB not found on iphostmonitor.com" >&2
fi

echo "ERROR: Unable to find $1" >&2
exit 1