Net.IPv4

Documentation

data Addr

Constructors

Addr !Word8 !Word8 !Word8 !Word8

Instances

Read Addr

Defined in Net.IPv4

Methods

readsPrec :: Int -> ReadS Addr

readList :: ReadS [Addr]

readPrec :: ReadPrec Addr

readListPrec :: ReadPrec [Addr]

Show Addr

Defined in Net.IPv4

Methods

showsPrec :: Int -> Addr -> ShowS

show :: Addr -> String

showList :: [Addr] -> ShowS

Eq Addr

Defined in Net.IPv4

Methods

(==) :: Addr -> Addr -> Bool

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

Ord Addr

Defined in Net.IPv4

Methods

compare :: Addr -> Addr -> Ordering

(<) :: Addr -> Addr -> Bool

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

(>) :: Addr -> Addr -> Bool

(>=) :: Addr -> Addr -> Bool

max :: Addr -> Addr -> Addr

min :: Addr -> Addr -> Addr

Parse Addr

Defined in Net.IPv4

Methods

parse :: PacketParser Addr

Unparse Addr

Defined in Net.IPv4

Methods

unparse :: Addr -> UnparseS

loopbackAddr :: Addr

broadcastAddr :: Addr -> Addr

type Netmask = Addr

netmaskA :: Addr

netmaskB :: Addr

netmaskC :: Addr

defaultNetmask :: Addr -> Addr

sameNet :: (Addr, Addr) -> Addr -> Bool

liftA1 :: (Word8 -> Word8) -> Addr -> Addr

liftA2 :: (Word8 -> Word8 -> Word8) -> Addr -> Addr -> Addr

andAddr :: Addr -> Addr -> Addr

orAddr :: Addr -> Addr -> Addr

complAddr :: Addr -> Addr

data Precedence

Constructors

Routine

Priority

Immediate

Flash

Flash_Override

CRITIC_ECP

Internetwork_Control

Network_Control

Instances

Enum Precedence

Defined in Net.IPv4

Methods

succ :: Precedence -> Precedence

pred :: Precedence -> Precedence

toEnum :: Int -> Precedence

fromEnum :: Precedence -> Int

enumFrom :: Precedence -> [Precedence]

enumFromThen :: Precedence -> Precedence -> [Precedence]

enumFromTo :: Precedence -> Precedence -> [Precedence]

enumFromThenTo :: Precedence -> Precedence -> Precedence -> [Precedence]

Show Precedence

Defined in Net.IPv4

Methods

showsPrec :: Int -> Precedence -> ShowS

show :: Precedence -> String

showList :: [Precedence] -> ShowS

Parse Precedence

Defined in Net.IPv4

Methods

parse :: PacketParser Precedence

data Packet content

Constructors

Packet

Fields

• version :: !Word8
• headerLen :: !Int
• tos :: !TypeOfService
• totalLen :: !Word16
• identifier :: !Word16
• flags :: !Flags
• fragOff :: !Word16
• timeToLive :: !Word8
• protocol :: !Protocol
• headerCheck :: !Word16
• source, dest :: !Addr
• options :: ![Word8]
• content :: !content

Instances

Functor Packet

Defined in Net.IPv4

Methods

fmap :: (a -> b) -> Packet a -> Packet b

(<$) :: a -> Packet b -> Packet a

Container Packet

Defined in Net.IPv4

Methods

contents :: Packet a -> a

Show content => Show (Packet content)

Defined in Net.IPv4

Methods

showsPrec :: Int -> Packet content -> ShowS

show :: Packet content -> String

showList :: [Packet content] -> ShowS

Parse contents => Parse (Packet contents)

Defined in Net.IPv4

Methods

parse :: PacketParser (Packet contents)

Unparse a => Unparse (Packet a)

Defined in Net.IPv4

Methods

unparse :: Packet a -> UnparseS

data TypeOfService

Constructors

TOS

Fields

• precedence :: !Precedence
• lowDelay :: !Bool
• highThrough :: !Bool
• highReal :: !Bool

Instances

Show TypeOfService

Defined in Net.IPv4

Methods

showsPrec :: Int -> TypeOfService -> ShowS

show :: TypeOfService -> String

showList :: [TypeOfService] -> ShowS

Parse TypeOfService

Defined in Net.IPv4

Methods

parse :: PacketParser TypeOfService

data Flags

Constructors

Flags

Fields

• don'tFrag :: !Bool
• moreFrags :: !Bool

Instances

Show Flags

Defined in Net.IPv4

Methods

showsPrec :: Int -> Flags -> ShowS

show :: Flags -> String

showList :: [Flags] -> ShowS

Parse Flags

Defined in Net.IPv4

Methods

parse :: PacketParser Flags

skip :: Int -> PacketParser Word32

template :: Protocol -> Addr -> Addr -> content -> Packet content

data Protocol

Constructors

ICMP

TCP

UDP

Unknown !Word8

Instances

Enum Protocol

Defined in Net.IPv4

Methods

succ :: Protocol -> Protocol

pred :: Protocol -> Protocol

toEnum :: Int -> Protocol

fromEnum :: Protocol -> Int

enumFrom :: Protocol -> [Protocol]

enumFromThen :: Protocol -> Protocol -> [Protocol]

enumFromTo :: Protocol -> Protocol -> [Protocol]

enumFromThenTo :: Protocol -> Protocol -> Protocol -> [Protocol]

Show Protocol

Defined in Net.IPv4

Methods

showsPrec :: Int -> Protocol -> ShowS

show :: Protocol -> String

showList :: [Protocol] -> ShowS

Eq Protocol

Defined in Net.IPv4

Methods

(==) :: Protocol -> Protocol -> Bool

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

Parse Protocol

Defined in Net.IPv4

Methods

parse :: PacketParser Protocol

Unparse Protocol

Defined in Net.IPv4

Methods

unparse :: Protocol -> UnparseS

num_prot :: [(Int, Protocol)]

prot_num :: [(Protocol, Int)]

data Option

Constructors

Short Word8

Long

Fields

• optType :: OptType
• optLen :: Word8
• optData :: [Word8]

data OptType

Constructors

OptType

Fields

• optCopied :: Bool
• optClass :: OptClass
• optNumber :: Word8

data OptClass

Constructors

Control

Reserved1

DebugMeasure

Reserved4

Instances

Enum OptClass

Defined in Net.IPv4

Methods

succ :: OptClass -> OptClass

pred :: OptClass -> OptClass

toEnum :: Int -> OptClass

fromEnum :: OptClass -> Int

enumFrom :: OptClass -> [OptClass]

enumFromThen :: OptClass -> OptClass -> [OptClass]

enumFromTo :: OptClass -> OptClass -> [OptClass]

enumFromThenTo :: OptClass -> OptClass -> OptClass -> [OptClass]

ipv4unparse :: Packet OutPacket -> OutPacket