Network.Info

Documentation

getNetworkInterfaces :: IO [NetworkInterface]

Gets the address information for each of the network interfaces on the local computer.

data NetworkInterface

Describes the basic configuration of a network interface. This definition is currently limited to just one address per family.

Constructors

NetworkInterface

Fields

• name :: String

  Interface name (e.g. "eth0", "lo", "Local Area Connection")

• ipv4 :: IPv4

  IPv4 address

• ipv6 :: IPv6

  IPv6 address

• mac :: MAC

  MAC address

Instances

Show NetworkInterface

Methods

showsPrec :: Int -> NetworkInterface -> ShowS

show :: NetworkInterface -> String

showList :: [NetworkInterface] -> ShowS

Storable NetworkInterface

Methods

sizeOf :: NetworkInterface -> Int

alignment :: NetworkInterface -> Int

peekElemOff :: Ptr NetworkInterface -> Int -> IO NetworkInterface

pokeElemOff :: Ptr NetworkInterface -> Int -> NetworkInterface -> IO ()

peekByteOff :: Ptr b -> Int -> IO NetworkInterface

pokeByteOff :: Ptr b -> Int -> NetworkInterface -> IO ()

peek :: Ptr NetworkInterface -> IO NetworkInterface

poke :: Ptr NetworkInterface -> NetworkInterface -> IO ()

data IPv4

Represents an IPv4 address (e.g. 172.23.21.1, 127.0.0.1)

Constructors

IPv4 !Word32

Instances

Bounded IPv4

Methods

minBound :: IPv4

maxBound :: IPv4

Eq IPv4

Methods

(==) :: IPv4 -> IPv4 -> Bool

(/=) :: IPv4 -> IPv4 -> Bool

Ord IPv4

Methods

compare :: IPv4 -> IPv4 -> Ordering

(<) :: IPv4 -> IPv4 -> Bool

(<=) :: IPv4 -> IPv4 -> Bool

(>) :: IPv4 -> IPv4 -> Bool

(>=) :: IPv4 -> IPv4 -> Bool

max :: IPv4 -> IPv4 -> IPv4

min :: IPv4 -> IPv4 -> IPv4

Show IPv4

Methods

showsPrec :: Int -> IPv4 -> ShowS

show :: IPv4 -> String

showList :: [IPv4] -> ShowS

Storable IPv4

Methods

sizeOf :: IPv4 -> Int

alignment :: IPv4 -> Int

peekElemOff :: Ptr IPv4 -> Int -> IO IPv4

pokeElemOff :: Ptr IPv4 -> Int -> IPv4 -> IO ()

peekByteOff :: Ptr b -> Int -> IO IPv4

pokeByteOff :: Ptr b -> Int -> IPv4 -> IO ()

peek :: Ptr IPv4 -> IO IPv4

poke :: Ptr IPv4 -> IPv4 -> IO ()

data IPv6

Represents an IPv6 address (e.g. 2001:db8:85a3::8a2e:370:7334, ::1)

Constructors

IPv6 !Word32 !Word32 !Word32 !Word32

Instances

Bounded IPv6

Methods

minBound :: IPv6

maxBound :: IPv6

Eq IPv6

Methods

(==) :: IPv6 -> IPv6 -> Bool

(/=) :: IPv6 -> IPv6 -> Bool

Ord IPv6

Methods

compare :: IPv6 -> IPv6 -> Ordering

(<) :: IPv6 -> IPv6 -> Bool

(<=) :: IPv6 -> IPv6 -> Bool

(>) :: IPv6 -> IPv6 -> Bool

(>=) :: IPv6 -> IPv6 -> Bool

max :: IPv6 -> IPv6 -> IPv6

min :: IPv6 -> IPv6 -> IPv6

Show IPv6

Not yet capable of collapsing groups of zeros, will still generate valid addresses however.

Methods

showsPrec :: Int -> IPv6 -> ShowS

show :: IPv6 -> String

showList :: [IPv6] -> ShowS

Storable IPv6

Methods

sizeOf :: IPv6 -> Int

alignment :: IPv6 -> Int

peekElemOff :: Ptr IPv6 -> Int -> IO IPv6

pokeElemOff :: Ptr IPv6 -> Int -> IPv6 -> IO ()

peekByteOff :: Ptr b -> Int -> IO IPv6

pokeByteOff :: Ptr b -> Int -> IPv6 -> IO ()

peek :: Ptr IPv6 -> IO IPv6

poke :: Ptr IPv6 -> IPv6 -> IO ()

data MAC

Represents a MAC address (e.g. 01:23:45:67:89:ab)

Constructors

MAC !Word8 !Word8 !Word8 !Word8 !Word8 !Word8

Instances

Bounded MAC

Methods

minBound :: MAC

maxBound :: MAC

Eq MAC

Methods

(==) :: MAC -> MAC -> Bool

(/=) :: MAC -> MAC -> Bool

Ord MAC

Methods

compare :: MAC -> MAC -> Ordering

(<) :: MAC -> MAC -> Bool

(<=) :: MAC -> MAC -> Bool

(>) :: MAC -> MAC -> Bool

(>=) :: MAC -> MAC -> Bool

max :: MAC -> MAC -> MAC

min :: MAC -> MAC -> MAC

Show MAC

Methods

showsPrec :: Int -> MAC -> ShowS

show :: MAC -> String

showList :: [MAC] -> ShowS

Storable MAC

Methods

sizeOf :: MAC -> Int

alignment :: MAC -> Int

peekElemOff :: Ptr MAC -> Int -> IO MAC

pokeElemOff :: Ptr MAC -> Int -> MAC -> IO ()

peekByteOff :: Ptr b -> Int -> IO MAC

pokeByteOff :: Ptr b -> Int -> MAC -> IO ()

peek :: Ptr MAC -> IO MAC

poke :: Ptr MAC -> MAC -> IO ()