MAC vendor lookup: Difference between revisions
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ASRock Incorporation
</pre>
=={{header|OCaml}}==
<lang OCaml>
(* build with ocamlfind ocamlopt -package netclient -linkpkg macaddr.ml -o macaddr *)
open Printf
open Nethttp_client.Convenience
open Unix
(* example vendors, including a nonsense one *)
let vendors = ["FF:FF:FF:67:07:BE"; "D4:F4:6F:C9:EF:8D"; "FC:FB:FB:01:FA:21"; "88:53:2E:67:07:BE"]
let get_vendor addr =
sleep 3; (* built-in delay to handle rate-limiting at macvendors.com *)
let client = http_get_message ("http://api.macvendors.com/" ^ addr) in
match client # response_status_code with
| 200 -> client # response_body # value
| 404 -> "N/A"
| _ -> "NULL"
let rec parse_vendors vendors =
match vendors with
| [] -> []
| hd::tl -> get_vendor hd :: parse_vendors tl
let rec print_vendors vendor_list =
match vendor_list with
| [] -> ""
| hd::tl -> printf "%s\n" hd; print_vendors tl
let main =
let vendor_list = parse_vendors vendors in
print_vendors vendor_list
</lang>
{{out}}
<pre>
N/A
Apple, Inc.
Cisco Systems, Inc
Intel Corporate
</pre>
=={{header|Perl}}==
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