Hans.Layer.IP4

Documentation

type IP4Handle = Channel (IP ())

runIP4Layer :: IP4Handle -> ArpHandle -> EthernetHandle -> IO ()

data Rule mask addr

Constructors

Direct mask addr Mtu

Indirect mask addr

Instances

(Show mask, Show addr) => Show (Rule mask addr)

External Interface

connectEthernet :: IP4Handle -> EthernetHandle -> IO ()

withIP4Source :: IP4Handle -> IP4 -> (IP4 -> IO ()) -> IO ()

sendIP4Packet :: IP4Handle -> IP4Header -> ByteString -> IO ()

addIP4RoutingRule :: IP4Handle -> Rule IP4Mask IP4 -> IO ()

addIP4Handler :: IP4Handle -> IP4Protocol -> Handler -> IO ()

type Handler = IP4Header -> ByteString -> IO ()

removeIP4Handler :: IP4Handle -> IP4Protocol -> IO ()

type Mtu = Int