Safe Haskell	None
Language	Haskell98

Network.Socket

Documentation

data Socket Source #

Instances

Eq Socket Source #
Methods (==) :: Socket -> Socket -> Bool # (/=) :: Socket -> Socket -> Bool #

data Family Source #

Constructors

AF_UNSPEC	unspecified
AF_UNIX	local to host (pipes, portals
AF_INET	internetwork: UDP, TCP, etc
AF_INET6	Internet Protocol version 6
AF_IMPLINK	arpanet imp addresses
AF_PUP	pup protocols: e.g. BSP
AF_CHAOS	mit CHAOS protocols
AF_NS	XEROX NS protocols
AF_NBS	nbs protocols
AF_ECMA	european computer manufacturers
AF_DATAKIT	datakit protocols
AF_CCITT	CCITT protocols, X.25 etc
AF_SNA	IBM SNA
AF_DECnet	DECnet
AF_DLI	Direct data link interface
AF_LAT	LAT
AF_HYLINK	NSC Hyperchannel
AF_APPLETALK	Apple Talk
AF_ROUTE	Internal Routing Protocol
AF_NETBIOS	NetBios-style addresses
AF_NIT	Network Interface Tap
AF_802	IEEE 802.2, also ISO 8802
AF_ISO	ISO protocols
AF_OSI	umbrella of all families used by OSI
AF_NETMAN	DNA Network Management
AF_X25	CCITT X.25
AF_AX25
AF_OSINET	AFI
AF_GOSSIP	US Government OSI
AF_IPX	Novell Internet Protocol
Pseudo_AF_XTP	eXpress Transfer Protocol (no AF)
AF_CTF	Common Trace Facility
AF_WAN	Wide Area Network protocols
AF_SDL	SGI Data Link for DLPI
AF_NETWARE
AF_NDD
AF_INTF	Debugging use only
AF_COIP	connection-oriented IP, aka ST II
AF_CNT	Computer Network Technology
Pseudo_AF_RTIP	Help Identify RTIP packets
Pseudo_AF_PIP	Help Identify PIP packets
AF_SIP	Simple Internet Protocol
AF_ISDN	Integrated Services Digital Network
Pseudo_AF_KEY	Internal key-management function
AF_NATM	native ATM access
AF_ARP	(rev.) addr. res. prot. (RFC 826)
Pseudo_AF_HDRCMPLT	Used by BPF to not rewrite hdrs in iface output
AF_ENCAP
AF_LINK	Link layer interface
AF_RAW	Link layer interface
AF_RIF	raw interface
AF_NETROM	Amateur radio NetROM
AF_BRIDGE	multiprotocol bridge
AF_ATMPVC	ATM PVCs
AF_ROSE	Amateur Radio X.25 PLP
AF_NETBEUI	2LLC
AF_SECURITY	Security callback pseudo AF
AF_PACKET	Packet family
AF_ASH	Ash
AF_ECONET	Acorn Econet
AF_ATMSVC	ATM SVCs
AF_IRDA	IRDA sockets
AF_PPPOX	PPPoX sockets
AF_WANPIPE	Wanpipe API sockets
AF_BLUETOOTH	bluetooth sockets

Instances

Eq Family Source #
Methods (==) :: Family -> Family -> Bool # (/=) :: Family -> Family -> Bool #
Ord Family Source #
Methods compare :: Family -> Family -> Ordering # (<) :: Family -> Family -> Bool # (<=) :: Family -> Family -> Bool # (>) :: Family -> Family -> Bool # (>=) :: Family -> Family -> Bool # max :: Family -> Family -> Family # min :: Family -> Family -> Family #
Read Family Source #
Methods readsPrec :: Int -> ReadS Family # readList :: ReadS [Family] # readPrec :: ReadPrec Family # readListPrec :: ReadPrec [Family] #
Show Family Source #
Methods showsPrec :: Int -> Family -> ShowS # show :: Family -> String # showList :: [Family] -> ShowS #

isSupportedFamily :: Family -> Bool Source #

data SocketType Source #

Constructors

NoSocketType
Stream
Datagram
Raw
RDM
SeqPacket

Instances

Eq SocketType Source #
Methods (==) :: SocketType -> SocketType -> Bool # (/=) :: SocketType -> SocketType -> Bool #
Ord SocketType Source #
Methods compare :: SocketType -> SocketType -> Ordering # (<) :: SocketType -> SocketType -> Bool # (<=) :: SocketType -> SocketType -> Bool # (>) :: SocketType -> SocketType -> Bool # (>=) :: SocketType -> SocketType -> Bool # max :: SocketType -> SocketType -> SocketType # min :: SocketType -> SocketType -> SocketType #
Read SocketType Source #
Methods readsPrec :: Int -> ReadS SocketType # readList :: ReadS [SocketType] # readPrec :: ReadPrec SocketType # readListPrec :: ReadPrec [SocketType] #
Show SocketType Source #
Methods showsPrec :: Int -> SocketType -> ShowS # show :: SocketType -> String # showList :: [SocketType] -> ShowS #

isSupportedSocketType :: SocketType -> Bool Source #

data SockAddr Source #

Constructors

SockAddrInet PortNumber HostAddress

Instances

Eq SockAddr Source #
Methods (==) :: SockAddr -> SockAddr -> Bool # (/=) :: SockAddr -> SockAddr -> Bool #
Ord SockAddr Source #
Methods compare :: SockAddr -> SockAddr -> Ordering # (<) :: SockAddr -> SockAddr -> Bool # (<=) :: SockAddr -> SockAddr -> Bool # (>) :: SockAddr -> SockAddr -> Bool # (>=) :: SockAddr -> SockAddr -> Bool # max :: SockAddr -> SockAddr -> SockAddr # min :: SockAddr -> SockAddr -> SockAddr #
Show SockAddr Source #
Methods showsPrec :: Int -> SockAddr -> ShowS # show :: SockAddr -> String # showList :: [SockAddr] -> ShowS #

isSupportedSockAddr :: SockAddr -> Bool Source #

data SocketStatus Source #

Constructors

NotConnected
Bound
Listening
Connected
ConvertedToHandle
Closed

Instances

Eq SocketStatus Source #
Methods (==) :: SocketStatus -> SocketStatus -> Bool # (/=) :: SocketStatus -> SocketStatus -> Bool #
Show SocketStatus Source #
Methods showsPrec :: Int -> SocketStatus -> ShowS # show :: SocketStatus -> String # showList :: [SocketStatus] -> ShowS #

type HostAddress = Word32 Source #

hostAddressToTuple :: HostAddress -> (Word8, Word8, Word8, Word8) Source #

tupleToHostAddress :: (Word8, Word8, Word8, Word8) -> HostAddress Source #

type FlowInfo = Word32 Source #

type ScopeID = Word32 Source #

htonl :: Word32 -> Word32 Source #

ntohl :: Word32 -> Word32 Source #

data ShutdownCmd Source #

Constructors

ShutdownReceive
ShutdownSend
ShutdownBoth

Instances

Eq ShutdownCmd Source #
Methods (==) :: ShutdownCmd -> ShutdownCmd -> Bool # (/=) :: ShutdownCmd -> ShutdownCmd -> Bool #

type ProtocolNumber = CInt Source #

defaultProtocol :: ProtocolNumber Source #

newtype PortNumber Source #

Constructors

PortNum Word16

Instances

Enum PortNumber Source #
Methods succ :: PortNumber -> PortNumber # pred :: PortNumber -> PortNumber # toEnum :: Int -> PortNumber # fromEnum :: PortNumber -> Int # enumFrom :: PortNumber -> [PortNumber] # enumFromThen :: PortNumber -> PortNumber -> [PortNumber] # enumFromTo :: PortNumber -> PortNumber -> [PortNumber] # enumFromThenTo :: PortNumber -> PortNumber -> PortNumber -> [PortNumber] #
Eq PortNumber Source #
Methods (==) :: PortNumber -> PortNumber -> Bool # (/=) :: PortNumber -> PortNumber -> Bool #
Integral PortNumber Source #
Methods quot :: PortNumber -> PortNumber -> PortNumber # rem :: PortNumber -> PortNumber -> PortNumber # div :: PortNumber -> PortNumber -> PortNumber # mod :: PortNumber -> PortNumber -> PortNumber # quotRem :: PortNumber -> PortNumber -> (PortNumber, PortNumber) # divMod :: PortNumber -> PortNumber -> (PortNumber, PortNumber) # toInteger :: PortNumber -> Integer #
Num PortNumber Source #
Methods (+) :: PortNumber -> PortNumber -> PortNumber # (-) :: PortNumber -> PortNumber -> PortNumber # (*) :: PortNumber -> PortNumber -> PortNumber # negate :: PortNumber -> PortNumber # abs :: PortNumber -> PortNumber # signum :: PortNumber -> PortNumber # fromInteger :: Integer -> PortNumber #
Ord PortNumber Source #
Methods compare :: PortNumber -> PortNumber -> Ordering # (<) :: PortNumber -> PortNumber -> Bool # (<=) :: PortNumber -> PortNumber -> Bool # (>) :: PortNumber -> PortNumber -> Bool # (>=) :: PortNumber -> PortNumber -> Bool # max :: PortNumber -> PortNumber -> PortNumber # min :: PortNumber -> PortNumber -> PortNumber #
Real PortNumber Source #
Methods toRational :: PortNumber -> Rational #
Show PortNumber Source #
Methods showsPrec :: Int -> PortNumber -> ShowS # show :: PortNumber -> String # showList :: [PortNumber] -> ShowS #
Storable PortNumber Source #
Methods sizeOf :: PortNumber -> Int # alignment :: PortNumber -> Int # peekElemOff :: Ptr PortNumber -> Int -> IO PortNumber # pokeElemOff :: Ptr PortNumber -> Int -> PortNumber -> IO () # peekByteOff :: Ptr b -> Int -> IO PortNumber # pokeByteOff :: Ptr b -> Int -> PortNumber -> IO () # peek :: Ptr PortNumber -> IO PortNumber # poke :: Ptr PortNumber -> PortNumber -> IO () #

type HostName = String Source #

type ServiceName = String Source #

data AddrInfo Source #

Constructors

AddrInfo
Fields addrFlags :: [AddrInfoFlag] addrFamily :: Family addrSocketType :: SocketType addrProtocol :: ProtocolNumber addrAddress :: SockAddr addrCanonName :: Maybe String

Instances

Eq AddrInfo Source #
Methods (==) :: AddrInfo -> AddrInfo -> Bool # (/=) :: AddrInfo -> AddrInfo -> Bool #
Show AddrInfo Source #
Methods showsPrec :: Int -> AddrInfo -> ShowS # show :: AddrInfo -> String # showList :: [AddrInfo] -> ShowS #

data AddrInfoFlag Source #

Constructors

AI_ADDRCONFIG
AI_ALL
AI_CANONNAME
AI_NUMERICHOST
AI_NUMERICSERV
AI_PASSIVE
AI_V4MAPPED

Instances

Eq AddrInfoFlag Source #
Methods (==) :: AddrInfoFlag -> AddrInfoFlag -> Bool # (/=) :: AddrInfoFlag -> AddrInfoFlag -> Bool #
Read AddrInfoFlag Source #
Methods readsPrec :: Int -> ReadS AddrInfoFlag # readList :: ReadS [AddrInfoFlag] # readPrec :: ReadPrec AddrInfoFlag # readListPrec :: ReadPrec [AddrInfoFlag] #
Show AddrInfoFlag Source #
Methods showsPrec :: Int -> AddrInfoFlag -> ShowS # show :: AddrInfoFlag -> String # showList :: [AddrInfoFlag] -> ShowS #

addrInfoFlagImplemented :: AddrInfoFlag -> Bool Source #

defaultHints :: AddrInfo Source #

getAddrInfo :: Maybe AddrInfo -> Maybe HostName -> Maybe ServiceName -> IO [AddrInfo] Source #

data NameInfoFlag Source #

Constructors

NI_DGRAM
NI_NAMEREQD
NI_NOFQDN
NI_NUMERICHOST
NI_NUMERICSERV

Instances

Eq NameInfoFlag Source #
Methods (==) :: NameInfoFlag -> NameInfoFlag -> Bool # (/=) :: NameInfoFlag -> NameInfoFlag -> Bool #
Read NameInfoFlag Source #
Methods readsPrec :: Int -> ReadS NameInfoFlag # readList :: ReadS [NameInfoFlag] # readPrec :: ReadPrec NameInfoFlag # readListPrec :: ReadPrec [NameInfoFlag] #
Show NameInfoFlag Source #
Methods showsPrec :: Int -> NameInfoFlag -> ShowS # show :: NameInfoFlag -> String # showList :: [NameInfoFlag] -> ShowS #

getNameInfo :: [NameInfoFlag] -> Bool -> Bool -> SockAddr -> IO (Maybe HostName, Maybe ServiceName) Source #

socket :: Family -> SocketType -> ProtocolNumber -> IO Socket Source #

socketPair :: Family -> SocketType -> ProtocolNumber -> IO (Socket, Socket) Source #

connect :: Socket -> SockAddr -> IO () Source #

bind :: Socket -> SockAddr -> IO () Source #

listen :: Socket -> Int -> IO () Source #

accept :: Socket -> IO (Socket, SockAddr) Source #

getPeerName :: Socket -> IO SockAddr Source #

getSocketName :: Socket -> IO SockAddr Source #

getPeerCred :: Socket -> IO (CUInt, CUInt, CUInt) Source #

socketPort :: Socket -> IO PortNumber Source #

socketToHandle :: Socket -> IOMode -> IO Handle Source #

send :: Socket -> String -> IO Int Source #

sendTo :: Socket -> String -> SockAddr -> IO Int Source #

recv :: Socket -> Int -> IO String Source #

recvFrom :: Socket -> Int -> IO (String, Int, SockAddr) Source #

recvLen :: Socket -> Int -> IO (String, Int) Source #

sendBuf :: Socket -> Ptr Word8 -> Int -> IO Int Source #

recvBuf :: Socket -> Ptr Word8 -> Int -> IO Int Source #

sendBufTo :: Socket -> Ptr a -> Int -> SockAddr -> IO Int Source #

recvBufFrom :: Socket -> Ptr a -> Int -> IO (Int, SockAddr) Source #

inet_addr :: String -> IO HostAddress Source #

inet_ntoa :: HostAddress -> IO String Source #

shutdown :: Socket -> ShutdownCmd -> IO () Source #

close :: Socket -> IO () Source #

isConnected :: Socket -> IO Bool Source #

isBound :: Socket -> IO Bool Source #

isListening :: Socket -> IO Bool Source #

isReadable :: Socket -> IO Bool Source #

isWritable :: Socket -> IO Bool Source #

data SocketOption Source #

Instances

Show SocketOption Source #
Methods showsPrec :: Int -> SocketOption -> ShowS # show :: SocketOption -> String # showList :: [SocketOption] -> ShowS #

isSupportedSocketOption :: SocketOption -> Bool Source #

getSocketOption :: Socket -> SocketOption -> IO Int Source #

setSocketOption :: Socket -> SocketOption -> Int -> IO () Source #

sendFd :: Socket -> CInt -> IO () Source #

recvFd :: Socket -> IO CInt Source #

aNY_PORT :: PortNumber Source #

iNADDR_ANY :: HostAddress Source #

iN6ADDR_ANY :: HostAddress6 Source #

sOMAXCONN :: Int Source #

sOL_SOCKET :: Int Source #

sCM_RIGHTS :: Int Source #

maxListenQueue :: Int Source #

withSocketsDo :: IO a -> IO a Source #

sClose :: Socket -> IO () Source #

Debug
ReuseAddr
Type
SoError
DontRoute
Broadcast
SendBuffer
RecvBuffer
KeepAlive
OOBInline
TimeToLive
MaxSegment
NoDelay
Cork
Linger
ReusePort
RecvLowWater
SendLowWater
RecvTimeOut
SendTimeOut
UseLoopBack
IPv6Only
CustomSockOpt (CInt, CInt)