Copyright	Will Thompson Iñaki García Etxebarria and Jonas Platte
License	LGPL-2.1
Maintainer	Iñaki García Etxebarria (inaki@blueleaf.cc)
Safe Haskell	None
Language	Haskell2010

GI.Gio.Objects.SocketAddress

Contents

Exported types
Methods
Properties
- family

Description

SocketAddress is the equivalent of struct sockaddr in the BSD sockets API. This is an abstract class; use InetSocketAddress for internet sockets, or UnixSocketAddress for UNIX domain sockets.

Synopsis

newtype SocketAddress = SocketAddress (ManagedPtr SocketAddress)
class (GObject o, IsDescendantOf SocketAddress o) => IsSocketAddress o
toSocketAddress :: (MonadIO m, IsSocketAddress o) => o -> m SocketAddress
noSocketAddress :: Maybe SocketAddress
socketAddressGetFamily :: (HasCallStack, MonadIO m, IsSocketAddress a) => a -> m SocketFamily
socketAddressGetNativeSize :: (HasCallStack, MonadIO m, IsSocketAddress a) => a -> m Int64
socketAddressNewFromNative :: (HasCallStack, MonadIO m) => Ptr () -> Word64 -> m SocketAddress
socketAddressToNative :: (HasCallStack, MonadIO m, IsSocketAddress a) => a -> Ptr () -> Word64 -> m ()
getSocketAddressFamily :: (MonadIO m, IsSocketAddress o) => o -> m SocketFamily

Exported types

newtype SocketAddress Source #

Memory-managed wrapper type.

Constructors

SocketAddress (ManagedPtr SocketAddress)

Instances

GObject SocketAddress Source #
Instance details Defined in GI.Gio.Objects.SocketAddress Methods gobjectType :: IO GType #
HasParentTypes SocketAddress Source #
Instance details Defined in GI.Gio.Objects.SocketAddress
type ParentTypes SocketAddress Source #
Instance details Defined in GI.Gio.Objects.SocketAddress type ParentTypes SocketAddress = Object ': (SocketConnectable ': ([] :: [Type]))

class (GObject o, IsDescendantOf SocketAddress o) => IsSocketAddress o Source #

Type class for types which can be safely cast to SocketAddress, for instance with toSocketAddress.

Instances

(GObject o, IsDescendantOf SocketAddress o) => IsSocketAddress o Source #
Instance details Defined in GI.Gio.Objects.SocketAddress

toSocketAddress :: (MonadIO m, IsSocketAddress o) => o -> m SocketAddress Source #

Cast to SocketAddress, for types for which this is known to be safe. For general casts, use castTo.

noSocketAddress :: Maybe SocketAddress Source #

A convenience alias for Nothing :: Maybe SocketAddress.

Methods

getFamily

socketAddressGetFamily Source #

Arguments

:: (HasCallStack, MonadIO m, IsSocketAddress a)
=> a	`address`: a `SocketAddress`
-> m SocketFamily	Returns: the socket family type of `address`

Gets the socket family type of address.

Since: 2.22

getNativeSize

socketAddressGetNativeSize Source #

Arguments

:: (HasCallStack, MonadIO m, IsSocketAddress a)
=> a	`address`: a `SocketAddress`
-> m Int64	Returns: the size of the native struct sockaddr that `address` represents

Gets the size of address's native struct sockaddr. You can use this to allocate memory to pass to socketAddressToNative.

Since: 2.22

newFromNative

socketAddressNewFromNative Source #

Arguments

:: (HasCallStack, MonadIO m)
=> Ptr ()	`native`: a pointer to a struct sockaddr
-> Word64	`len`: the size of the memory location pointed to by `native`
-> m SocketAddress	Returns: a new `SocketAddress` if `native` could successfully be converted, otherwise `Nothing`

Creates a SocketAddress subclass corresponding to the native struct sockaddr native.

Since: 2.22

toNative

socketAddressToNative Source #

Arguments

:: (HasCallStack, MonadIO m, IsSocketAddress a)
=> a	`address`: a `SocketAddress`
-> Ptr ()	`dest`: a pointer to a memory location that will contain the native struct sockaddr
-> Word64	`destlen`: the size of `dest`. Must be at least as large as `socketAddressGetNativeSize`
-> m ()	(Can throw `GError`)

Converts a SocketAddress to a native struct sockaddr, which can be passed to low-level functions like connect() or bind().

If not enough space is available, a IOErrorEnumNoSpace error is returned. If the address type is not known on the system then a IOErrorEnumNotSupported error is returned.

Since: 2.22

Properties

family

No description available in the introspection data.

getSocketAddressFamily :: (MonadIO m, IsSocketAddress o) => o -> m SocketFamily Source #

Get the value of the “family” property. When overloading is enabled, this is equivalent to

get socketAddress #family