module Network.HTTP2.Arch.Config where
import Data.ByteString (ByteString)
import Data.IORef
import Foreign.Marshal.Alloc (mallocBytes, free)
import Network.Socket
import Network.Socket.ByteString (sendAll)
import qualified System.TimeManager as T
import Network.HPACK
import Network.HTTP2.Arch.File
import Network.HTTP2.Arch.ReadN
data Config = Config {
Config -> Buffer
confWriteBuffer :: Buffer
, Config -> Int
confBufferSize :: BufferSize
, Config -> ByteString -> IO ()
confSendAll :: ByteString -> IO ()
, Config -> Int -> IO ByteString
confReadN :: Int -> IO ByteString
, Config -> PositionReadMaker
confPositionReadMaker :: PositionReadMaker
, Config -> Manager
confTimeoutManager :: T.Manager
}
allocSimpleConfig :: Socket -> BufferSize -> IO Config
allocSimpleConfig :: Socket -> Int -> IO Config
allocSimpleConfig Socket
s Int
bufsiz = do
Buffer
buf <- Int -> IO Buffer
forall a. Int -> IO (Ptr a)
mallocBytes Int
bufsiz
IORef (Maybe ByteString)
ref <- Maybe ByteString -> IO (IORef (Maybe ByteString))
forall a. a -> IO (IORef a)
newIORef Maybe ByteString
forall a. Maybe a
Nothing
Manager
timmgr <- Int -> IO Manager
T.initialize (Int -> IO Manager) -> Int -> IO Manager
forall a b. (a -> b) -> a -> b
$ Int
30 Int -> Int -> Int
forall a. Num a => a -> a -> a
* Int
1000000
let config :: Config
config = Config {
confWriteBuffer :: Buffer
confWriteBuffer = Buffer
buf
, confBufferSize :: Int
confBufferSize = Int
bufsiz
, confSendAll :: ByteString -> IO ()
confSendAll = Socket -> ByteString -> IO ()
sendAll Socket
s
, confReadN :: Int -> IO ByteString
confReadN = Socket -> IORef (Maybe ByteString) -> Int -> IO ByteString
defaultReadN Socket
s IORef (Maybe ByteString)
ref
, confPositionReadMaker :: PositionReadMaker
confPositionReadMaker = PositionReadMaker
defaultPositionReadMaker
, confTimeoutManager :: Manager
confTimeoutManager = Manager
timmgr
}
Config -> IO Config
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Config
config
freeSimpleConfig :: Config -> IO ()
freeSimpleConfig :: Config -> IO ()
freeSimpleConfig Config
conf = do
Buffer -> IO ()
forall a. Ptr a -> IO ()
free (Buffer -> IO ()) -> Buffer -> IO ()
forall a b. (a -> b) -> a -> b
$ Config -> Buffer
confWriteBuffer Config
conf
Manager -> IO ()
T.killManager (Manager -> IO ()) -> Manager -> IO ()
forall a b. (a -> b) -> a -> b
$ Config -> Manager
confTimeoutManager Config
conf