MdnsLite.DNS (mdns_lite v0.9.1)

Bring Erlang's DNS record definitions into Elixir

Summary

Types

dns_query()

dns_rec()

dns_rr()

Functions

decode(packet)

Decode a packet that contains a DNS message

dns_header(args \\ [])

dns_header(record, args)

dns_query(args \\ [])

dns_query(record, args)

dns_rec(args \\ [])

dns_rec(record, args)

dns_rr(args \\ [])

dns_rr(record, args)

encode(rec)

Encode a DNS record

pretty(arg)

Format a DNS record as a nice string for the user

Types

dns_query()

@type dns_query() ::
  {:dns_query, domain :: term(), type :: term(), class :: term(),
   unicast_response :: term()}

dns_rec()

@type dns_rec() ::
  {:dns_rec, header :: term(), qdlist :: term(), anlist :: term(),
   nslist :: term(), arlist :: term()}

dns_rr()

@type dns_rr() ::
  {:dns_rr, domain :: term(), type :: term(), class :: term(), cnt :: term(),
   ttl :: term(), data :: term(), tm :: term(), bm :: term(), func :: term()}

Functions

decode(packet)

@spec decode(binary()) :: {:ok, dns_rec()} | {:error, any()}

Decode a packet that contains a DNS message

dns_header(args \\ [])

(macro)

dns_header(record, args)

(macro)

dns_query(args \\ [])

(macro)

dns_query(record, args)

(macro)

dns_rec(args \\ [])

(macro)

dns_rec(record, args)

(macro)

dns_rr(args \\ [])

(macro)

dns_rr(record, args)

(macro)

encode(rec)

@spec encode(dns_rec()) :: binary()

Encode a DNS record

pretty(arg)

@spec pretty(dns_rr()) :: String.t()

Format a DNS record as a nice string for the user