OutputMessage.hs

{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (garetxe@gmail.com)

Structure used for scatter/gather data output when sending multiple
messages or packets in one go. You generally pass in an array of
#GOutputVectors and the operation will use all the buffers as if they
were one buffer.

If @address is %NULL then the message is sent to the default receiver
(as previously set by g_socket_connect()).
-}

module GI.Gio.Structs.OutputMessage
    ( 

-- * Exported types
    OutputMessage(..)                       ,
    noOutputMessage                         ,


 -- * Properties
-- ** Address
    outputMessageReadAddress                ,


-- ** BytesSent
    outputMessageReadBytesSent              ,


-- ** NumControlMessages
    outputMessageReadNumControlMessages     ,


-- ** NumVectors
    outputMessageReadNumVectors             ,


-- ** Vectors
    outputMessageReadVectors                ,




    ) where

import Prelude ()
import Data.GI.Base.ShortPrelude

import qualified Data.Text as T
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map

import GI.Gio.Types
import GI.Gio.Callbacks

newtype OutputMessage = OutputMessage (ForeignPtr OutputMessage)
noOutputMessage :: Maybe OutputMessage
noOutputMessage = Nothing

outputMessageReadAddress :: OutputMessage -> IO SocketAddress
outputMessageReadAddress s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 0) :: IO (Ptr SocketAddress)
    val' <- (newObject SocketAddress) val
    return val'

outputMessageReadVectors :: OutputMessage -> IO OutputVector
outputMessageReadVectors s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 8) :: IO (Ptr OutputVector)
    val' <- (newPtr 16 OutputVector) val
    return val'

outputMessageReadNumVectors :: OutputMessage -> IO Word32
outputMessageReadNumVectors s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 16) :: IO Word32
    return val

outputMessageReadBytesSent :: OutputMessage -> IO Word32
outputMessageReadBytesSent s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 20) :: IO Word32
    return val

-- XXX Skipped getter for "OutputMessage:control_messages" :: Not implemented: "Don't know how to unpack C array of type TCArray False (-1) 5 (TInterface \"Gio\" \"SocketControlMessage\")"

outputMessageReadNumControlMessages :: OutputMessage -> IO Word32
outputMessageReadNumControlMessages s = withManagedPtr s $ \ptr -> do
    val <- peek (ptr `plusPtr` 32) :: IO Word32
    return val