{-# LANGUAGE TypeApplications #-}
#if (MIN_VERSION_haskell_gi_overloading(1,0,0) && !defined(__HADDOCK_VERSION__))
#define ENABLE_OVERLOADING
#endif
module GI.Gio.Interfaces.PollableOutputStream
(
PollableOutputStream(..) ,
IsPollableOutputStream ,
toPollableOutputStream ,
#if defined(ENABLE_OVERLOADING)
ResolvePollableOutputStreamMethod ,
#endif
#if defined(ENABLE_OVERLOADING)
PollableOutputStreamCanPollMethodInfo ,
#endif
pollableOutputStreamCanPoll ,
#if defined(ENABLE_OVERLOADING)
PollableOutputStreamCreateSourceMethodInfo,
#endif
pollableOutputStreamCreateSource ,
#if defined(ENABLE_OVERLOADING)
PollableOutputStreamIsWritableMethodInfo,
#endif
pollableOutputStreamIsWritable ,
#if defined(ENABLE_OVERLOADING)
PollableOutputStreamWriteNonblockingMethodInfo,
#endif
pollableOutputStreamWriteNonblocking ,
#if defined(ENABLE_OVERLOADING)
PollableOutputStreamWritevNonblockingMethodInfo,
#endif
pollableOutputStreamWritevNonblocking ,
) where
import Data.GI.Base.ShortPrelude
import qualified Data.GI.Base.ShortPrelude as SP
import qualified Data.GI.Base.Overloading as O
import qualified Prelude as P
import qualified Data.GI.Base.Attributes as GI.Attributes
import qualified Data.GI.Base.BasicTypes as B.Types
import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GArray as B.GArray
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
import qualified Data.GI.Base.GHashTable as B.GHT
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GValue as B.GValue
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
import qualified Data.GI.Base.Properties as B.Properties
import qualified Data.GI.Base.Signals as B.Signals
import qualified Control.Monad.IO.Class as MIO
import qualified Data.Coerce as Coerce
import qualified Data.Text as T
import qualified Data.Kind as DK
import qualified Data.ByteString.Char8 as B
import qualified Data.Map as Map
import qualified Foreign.Ptr as FP
import qualified GHC.OverloadedLabels as OL
import qualified GHC.Records as R
import qualified Data.Word as DW
import qualified Data.Int as DI
import qualified System.Posix.Types as SPT
import qualified Foreign.C.Types as FCT
#if MIN_VERSION_base(4,18,0)
import qualified GI.GLib.Callbacks as GLib.Callbacks
import qualified GI.GLib.Structs.Bytes as GLib.Bytes
import qualified GI.GLib.Structs.PollFD as GLib.PollFD
import qualified GI.GLib.Structs.Source as GLib.Source
import qualified GI.GObject.Callbacks as GObject.Callbacks
import qualified GI.GObject.Objects.Object as GObject.Object
import qualified GI.Gio.Callbacks as Gio.Callbacks
import {-# SOURCE #-} qualified GI.Gio.Enums as Gio.Enums
import {-# SOURCE #-} qualified GI.Gio.Flags as Gio.Flags
import {-# SOURCE #-} qualified GI.Gio.Interfaces.AsyncResult as Gio.AsyncResult
import {-# SOURCE #-} qualified GI.Gio.Objects.Cancellable as Gio.Cancellable
import {-# SOURCE #-} qualified GI.Gio.Objects.InputStream as Gio.InputStream
import {-# SOURCE #-} qualified GI.Gio.Objects.OutputStream as Gio.OutputStream
import {-# SOURCE #-} qualified GI.Gio.Structs.OutputVector as Gio.OutputVector
#else
import qualified GI.GLib.Structs.Source as GLib.Source
import qualified GI.GObject.Objects.Object as GObject.Object
import {-# SOURCE #-} qualified GI.Gio.Enums as Gio.Enums
import {-# SOURCE #-} qualified GI.Gio.Objects.Cancellable as Gio.Cancellable
import {-# SOURCE #-} qualified GI.Gio.Objects.OutputStream as Gio.OutputStream
import {-# SOURCE #-} qualified GI.Gio.Structs.OutputVector as Gio.OutputVector
#endif
newtype PollableOutputStream = PollableOutputStream (SP.ManagedPtr PollableOutputStream)
deriving (PollableOutputStream -> PollableOutputStream -> Bool
(PollableOutputStream -> PollableOutputStream -> Bool)
-> (PollableOutputStream -> PollableOutputStream -> Bool)
-> Eq PollableOutputStream
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
$c== :: PollableOutputStream -> PollableOutputStream -> Bool
== :: PollableOutputStream -> PollableOutputStream -> Bool
$c/= :: PollableOutputStream -> PollableOutputStream -> Bool
/= :: PollableOutputStream -> PollableOutputStream -> Bool
Eq)
instance SP.ManagedPtrNewtype PollableOutputStream where
toManagedPtr :: PollableOutputStream -> ManagedPtr PollableOutputStream
toManagedPtr (PollableOutputStream ManagedPtr PollableOutputStream
p) = ManagedPtr PollableOutputStream
p
foreign import ccall "g_pollable_output_stream_get_type"
c_g_pollable_output_stream_get_type :: IO B.Types.GType
instance B.Types.TypedObject PollableOutputStream where
glibType :: IO GType
glibType = IO GType
c_g_pollable_output_stream_get_type
instance B.Types.GObject PollableOutputStream
class (SP.GObject o, O.IsDescendantOf PollableOutputStream o) => IsPollableOutputStream o
instance (SP.GObject o, O.IsDescendantOf PollableOutputStream o) => IsPollableOutputStream o
instance O.HasParentTypes PollableOutputStream
type instance O.ParentTypes PollableOutputStream = '[Gio.OutputStream.OutputStream, GObject.Object.Object]
toPollableOutputStream :: (MIO.MonadIO m, IsPollableOutputStream o) => o -> m PollableOutputStream
toPollableOutputStream :: forall (m :: * -> *) o.
(MonadIO m, IsPollableOutputStream o) =>
o -> m PollableOutputStream
toPollableOutputStream = IO PollableOutputStream -> m PollableOutputStream
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
MIO.liftIO (IO PollableOutputStream -> m PollableOutputStream)
-> (o -> IO PollableOutputStream) -> o -> m PollableOutputStream
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (ManagedPtr PollableOutputStream -> PollableOutputStream)
-> o -> IO PollableOutputStream
forall o o'.
(HasCallStack, ManagedPtrNewtype o, TypedObject o,
ManagedPtrNewtype o', TypedObject o') =>
(ManagedPtr o' -> o') -> o -> IO o'
B.ManagedPtr.unsafeCastTo ManagedPtr PollableOutputStream -> PollableOutputStream
PollableOutputStream
instance B.GValue.IsGValue (Maybe PollableOutputStream) where
gvalueGType_ :: IO GType
gvalueGType_ = IO GType
c_g_pollable_output_stream_get_type
gvalueSet_ :: Ptr GValue -> Maybe PollableOutputStream -> IO ()
gvalueSet_ Ptr GValue
gv Maybe PollableOutputStream
P.Nothing = Ptr GValue -> Ptr PollableOutputStream -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv (Ptr PollableOutputStream
forall a. Ptr a
FP.nullPtr :: FP.Ptr PollableOutputStream)
gvalueSet_ Ptr GValue
gv (P.Just PollableOutputStream
obj) = PollableOutputStream
-> (Ptr PollableOutputStream -> IO ()) -> IO ()
forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr PollableOutputStream
obj (Ptr GValue -> Ptr PollableOutputStream -> IO ()
forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
B.GValue.set_object Ptr GValue
gv)
gvalueGet_ :: Ptr GValue -> IO (Maybe PollableOutputStream)
gvalueGet_ Ptr GValue
gv = do
ptr <- Ptr GValue -> IO (Ptr PollableOutputStream)
forall a. GObject a => Ptr GValue -> IO (Ptr a)
B.GValue.get_object Ptr GValue
gv :: IO (FP.Ptr PollableOutputStream)
if ptr /= FP.nullPtr
then P.Just <$> B.ManagedPtr.newObject PollableOutputStream ptr
else return P.Nothing
#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList PollableOutputStream
type instance O.AttributeList PollableOutputStream = PollableOutputStreamAttributeList
type PollableOutputStreamAttributeList = ('[ ] :: [(Symbol, DK.Type)])
#endif
#if defined(ENABLE_OVERLOADING)
#endif
#if defined(ENABLE_OVERLOADING)
type family ResolvePollableOutputStreamMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
ResolvePollableOutputStreamMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
ResolvePollableOutputStreamMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
ResolvePollableOutputStreamMethod "canPoll" o = PollableOutputStreamCanPollMethodInfo
ResolvePollableOutputStreamMethod "clearPending" o = Gio.OutputStream.OutputStreamClearPendingMethodInfo
ResolvePollableOutputStreamMethod "close" o = Gio.OutputStream.OutputStreamCloseMethodInfo
ResolvePollableOutputStreamMethod "closeAsync" o = Gio.OutputStream.OutputStreamCloseAsyncMethodInfo
ResolvePollableOutputStreamMethod "closeFinish" o = Gio.OutputStream.OutputStreamCloseFinishMethodInfo
ResolvePollableOutputStreamMethod "createSource" o = PollableOutputStreamCreateSourceMethodInfo
ResolvePollableOutputStreamMethod "flush" o = Gio.OutputStream.OutputStreamFlushMethodInfo
ResolvePollableOutputStreamMethod "flushAsync" o = Gio.OutputStream.OutputStreamFlushAsyncMethodInfo
ResolvePollableOutputStreamMethod "flushFinish" o = Gio.OutputStream.OutputStreamFlushFinishMethodInfo
ResolvePollableOutputStreamMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
ResolvePollableOutputStreamMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
ResolvePollableOutputStreamMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
ResolvePollableOutputStreamMethod "hasPending" o = Gio.OutputStream.OutputStreamHasPendingMethodInfo
ResolvePollableOutputStreamMethod "isClosed" o = Gio.OutputStream.OutputStreamIsClosedMethodInfo
ResolvePollableOutputStreamMethod "isClosing" o = Gio.OutputStream.OutputStreamIsClosingMethodInfo
ResolvePollableOutputStreamMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
ResolvePollableOutputStreamMethod "isWritable" o = PollableOutputStreamIsWritableMethodInfo
ResolvePollableOutputStreamMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
ResolvePollableOutputStreamMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
ResolvePollableOutputStreamMethod "ref" o = GObject.Object.ObjectRefMethodInfo
ResolvePollableOutputStreamMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
ResolvePollableOutputStreamMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
ResolvePollableOutputStreamMethod "splice" o = Gio.OutputStream.OutputStreamSpliceMethodInfo
ResolvePollableOutputStreamMethod "spliceAsync" o = Gio.OutputStream.OutputStreamSpliceAsyncMethodInfo
ResolvePollableOutputStreamMethod "spliceFinish" o = Gio.OutputStream.OutputStreamSpliceFinishMethodInfo
ResolvePollableOutputStreamMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
ResolvePollableOutputStreamMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
ResolvePollableOutputStreamMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
ResolvePollableOutputStreamMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
ResolvePollableOutputStreamMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
ResolvePollableOutputStreamMethod "write" o = Gio.OutputStream.OutputStreamWriteMethodInfo
ResolvePollableOutputStreamMethod "writeAll" o = Gio.OutputStream.OutputStreamWriteAllMethodInfo
ResolvePollableOutputStreamMethod "writeAllAsync" o = Gio.OutputStream.OutputStreamWriteAllAsyncMethodInfo
ResolvePollableOutputStreamMethod "writeAllFinish" o = Gio.OutputStream.OutputStreamWriteAllFinishMethodInfo
ResolvePollableOutputStreamMethod "writeAsync" o = Gio.OutputStream.OutputStreamWriteAsyncMethodInfo
ResolvePollableOutputStreamMethod "writeBytes" o = Gio.OutputStream.OutputStreamWriteBytesMethodInfo
ResolvePollableOutputStreamMethod "writeBytesAsync" o = Gio.OutputStream.OutputStreamWriteBytesAsyncMethodInfo
ResolvePollableOutputStreamMethod "writeBytesFinish" o = Gio.OutputStream.OutputStreamWriteBytesFinishMethodInfo
ResolvePollableOutputStreamMethod "writeFinish" o = Gio.OutputStream.OutputStreamWriteFinishMethodInfo
ResolvePollableOutputStreamMethod "writeNonblocking" o = PollableOutputStreamWriteNonblockingMethodInfo
ResolvePollableOutputStreamMethod "writev" o = Gio.OutputStream.OutputStreamWritevMethodInfo
ResolvePollableOutputStreamMethod "writevAll" o = Gio.OutputStream.OutputStreamWritevAllMethodInfo
ResolvePollableOutputStreamMethod "writevAllAsync" o = Gio.OutputStream.OutputStreamWritevAllAsyncMethodInfo
ResolvePollableOutputStreamMethod "writevAllFinish" o = Gio.OutputStream.OutputStreamWritevAllFinishMethodInfo
ResolvePollableOutputStreamMethod "writevAsync" o = Gio.OutputStream.OutputStreamWritevAsyncMethodInfo
ResolvePollableOutputStreamMethod "writevFinish" o = Gio.OutputStream.OutputStreamWritevFinishMethodInfo
ResolvePollableOutputStreamMethod "writevNonblocking" o = PollableOutputStreamWritevNonblockingMethodInfo
ResolvePollableOutputStreamMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
ResolvePollableOutputStreamMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
ResolvePollableOutputStreamMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
ResolvePollableOutputStreamMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
ResolvePollableOutputStreamMethod "setDataFull" o = GObject.Object.ObjectSetDataFullMethodInfo
ResolvePollableOutputStreamMethod "setPending" o = Gio.OutputStream.OutputStreamSetPendingMethodInfo
ResolvePollableOutputStreamMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
ResolvePollableOutputStreamMethod l o = O.MethodResolutionFailed l o
instance (info ~ ResolvePollableOutputStreamMethod t PollableOutputStream, O.OverloadedMethod info PollableOutputStream p) => OL.IsLabel t (PollableOutputStream -> p) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.overloadedMethod @info
#else
fromLabel _ = O.overloadedMethod @info
#endif
#if MIN_VERSION_base(4,13,0)
instance (info ~ ResolvePollableOutputStreamMethod t PollableOutputStream, O.OverloadedMethod info PollableOutputStream p, R.HasField t PollableOutputStream p) => R.HasField t PollableOutputStream p where
getField = O.overloadedMethod @info
#endif
instance (info ~ ResolvePollableOutputStreamMethod t PollableOutputStream, O.OverloadedMethodInfo info PollableOutputStream) => OL.IsLabel t (O.MethodProxy info PollableOutputStream) where
#if MIN_VERSION_base(4,10,0)
fromLabel = O.MethodProxy
#else
fromLabel _ = O.MethodProxy
#endif
#endif
foreign import ccall "g_pollable_output_stream_can_poll" g_pollable_output_stream_can_poll ::
Ptr PollableOutputStream ->
IO CInt
pollableOutputStreamCanPoll ::
(B.CallStack.HasCallStack, MonadIO m, IsPollableOutputStream a) =>
a
-> m Bool
pollableOutputStreamCanPoll :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsPollableOutputStream a) =>
a -> m Bool
pollableOutputStreamCanPoll a
stream = IO Bool -> m Bool
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
stream' <- a -> IO (Ptr PollableOutputStream)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
stream
result <- g_pollable_output_stream_can_poll stream'
let result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
touchManagedPtr stream
return result'
#if defined(ENABLE_OVERLOADING)
data PollableOutputStreamCanPollMethodInfo
instance (signature ~ (m Bool), MonadIO m, IsPollableOutputStream a) => O.OverloadedMethod PollableOutputStreamCanPollMethodInfo a signature where
overloadedMethod = pollableOutputStreamCanPoll
instance O.OverloadedMethodInfo PollableOutputStreamCanPollMethodInfo a where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gio.Interfaces.PollableOutputStream.pollableOutputStreamCanPoll",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gio-2.0.35/docs/GI-Gio-Interfaces-PollableOutputStream.html#v:pollableOutputStreamCanPoll"
})
#endif
foreign import ccall "g_pollable_output_stream_create_source" g_pollable_output_stream_create_source ::
Ptr PollableOutputStream ->
Ptr Gio.Cancellable.Cancellable ->
IO (Ptr GLib.Source.Source)
pollableOutputStreamCreateSource ::
(B.CallStack.HasCallStack, MonadIO m, IsPollableOutputStream a, Gio.Cancellable.IsCancellable b) =>
a
-> Maybe (b)
-> m GLib.Source.Source
pollableOutputStreamCreateSource :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsPollableOutputStream a,
IsCancellable b) =>
a -> Maybe b -> m Source
pollableOutputStreamCreateSource a
stream Maybe b
cancellable = IO Source -> m Source
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Source -> m Source) -> IO Source -> m Source
forall a b. (a -> b) -> a -> b
$ do
stream' <- a -> IO (Ptr PollableOutputStream)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
stream
maybeCancellable <- case cancellable of
Maybe b
Nothing -> Ptr Cancellable -> IO (Ptr Cancellable)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Cancellable
forall a. Ptr a
FP.nullPtr
Just b
jCancellable -> do
jCancellable' <- b -> IO (Ptr Cancellable)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
jCancellable
return jCancellable'
result <- g_pollable_output_stream_create_source stream' maybeCancellable
checkUnexpectedReturnNULL "pollableOutputStreamCreateSource" result
result' <- (wrapBoxed GLib.Source.Source) result
touchManagedPtr stream
whenJust cancellable touchManagedPtr
return result'
#if defined(ENABLE_OVERLOADING)
data PollableOutputStreamCreateSourceMethodInfo
instance (signature ~ (Maybe (b) -> m GLib.Source.Source), MonadIO m, IsPollableOutputStream a, Gio.Cancellable.IsCancellable b) => O.OverloadedMethod PollableOutputStreamCreateSourceMethodInfo a signature where
overloadedMethod = pollableOutputStreamCreateSource
instance O.OverloadedMethodInfo PollableOutputStreamCreateSourceMethodInfo a where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gio.Interfaces.PollableOutputStream.pollableOutputStreamCreateSource",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gio-2.0.35/docs/GI-Gio-Interfaces-PollableOutputStream.html#v:pollableOutputStreamCreateSource"
})
#endif
foreign import ccall "g_pollable_output_stream_is_writable" g_pollable_output_stream_is_writable ::
Ptr PollableOutputStream ->
IO CInt
pollableOutputStreamIsWritable ::
(B.CallStack.HasCallStack, MonadIO m, IsPollableOutputStream a) =>
a
-> m Bool
pollableOutputStreamIsWritable :: forall (m :: * -> *) a.
(HasCallStack, MonadIO m, IsPollableOutputStream a) =>
a -> m Bool
pollableOutputStreamIsWritable a
stream = IO Bool -> m Bool
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
forall a b. (a -> b) -> a -> b
$ do
stream' <- a -> IO (Ptr PollableOutputStream)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
stream
result <- g_pollable_output_stream_is_writable stream'
let result' = (CInt -> CInt -> Bool
forall a. Eq a => a -> a -> Bool
/= CInt
0) CInt
result
touchManagedPtr stream
return result'
#if defined(ENABLE_OVERLOADING)
data PollableOutputStreamIsWritableMethodInfo
instance (signature ~ (m Bool), MonadIO m, IsPollableOutputStream a) => O.OverloadedMethod PollableOutputStreamIsWritableMethodInfo a signature where
overloadedMethod = pollableOutputStreamIsWritable
instance O.OverloadedMethodInfo PollableOutputStreamIsWritableMethodInfo a where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gio.Interfaces.PollableOutputStream.pollableOutputStreamIsWritable",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gio-2.0.35/docs/GI-Gio-Interfaces-PollableOutputStream.html#v:pollableOutputStreamIsWritable"
})
#endif
foreign import ccall "g_pollable_output_stream_write_nonblocking" g_pollable_output_stream_write_nonblocking ::
Ptr PollableOutputStream ->
Ptr Word8 ->
FCT.CSize ->
Ptr Gio.Cancellable.Cancellable ->
Ptr (Ptr GError) ->
IO DI.Int64
pollableOutputStreamWriteNonblocking ::
(B.CallStack.HasCallStack, MonadIO m, IsPollableOutputStream a, Gio.Cancellable.IsCancellable b) =>
a
-> Maybe (ByteString)
-> Maybe (b)
-> m DI.Int64
pollableOutputStreamWriteNonblocking :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsPollableOutputStream a,
IsCancellable b) =>
a -> Maybe ByteString -> Maybe b -> m Int64
pollableOutputStreamWriteNonblocking a
stream Maybe ByteString
buffer Maybe b
cancellable = IO Int64 -> m Int64
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO Int64 -> m Int64) -> IO Int64 -> m Int64
forall a b. (a -> b) -> a -> b
$ do
let count :: CSize
count = case Maybe ByteString
buffer of
Maybe ByteString
Nothing -> CSize
0
Just ByteString
jBuffer -> Int -> CSize
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CSize) -> Int -> CSize
forall a b. (a -> b) -> a -> b
$ ByteString -> Int
B.length ByteString
jBuffer
stream' <- a -> IO (Ptr PollableOutputStream)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
stream
maybeBuffer <- case buffer of
Maybe ByteString
Nothing -> Ptr Word8 -> IO (Ptr Word8)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Word8
forall a. Ptr a
FP.nullPtr
Just ByteString
jBuffer -> do
jBuffer' <- ByteString -> IO (Ptr Word8)
packByteString ByteString
jBuffer
return jBuffer'
maybeCancellable <- case cancellable of
Maybe b
Nothing -> Ptr Cancellable -> IO (Ptr Cancellable)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Cancellable
forall a. Ptr a
FP.nullPtr
Just b
jCancellable -> do
jCancellable' <- b -> IO (Ptr Cancellable)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
jCancellable
return jCancellable'
onException (do
result <- propagateGError $ g_pollable_output_stream_write_nonblocking stream' maybeBuffer count maybeCancellable
touchManagedPtr stream
whenJust cancellable touchManagedPtr
freeMem maybeBuffer
return result
) (do
freeMem maybeBuffer
)
#if defined(ENABLE_OVERLOADING)
data PollableOutputStreamWriteNonblockingMethodInfo
instance (signature ~ (Maybe (ByteString) -> Maybe (b) -> m DI.Int64), MonadIO m, IsPollableOutputStream a, Gio.Cancellable.IsCancellable b) => O.OverloadedMethod PollableOutputStreamWriteNonblockingMethodInfo a signature where
overloadedMethod = pollableOutputStreamWriteNonblocking
instance O.OverloadedMethodInfo PollableOutputStreamWriteNonblockingMethodInfo a where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gio.Interfaces.PollableOutputStream.pollableOutputStreamWriteNonblocking",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gio-2.0.35/docs/GI-Gio-Interfaces-PollableOutputStream.html#v:pollableOutputStreamWriteNonblocking"
})
#endif
foreign import ccall "g_pollable_output_stream_writev_nonblocking" g_pollable_output_stream_writev_nonblocking ::
Ptr PollableOutputStream ->
Ptr Gio.OutputVector.OutputVector ->
FCT.CSize ->
Ptr FCT.CSize ->
Ptr Gio.Cancellable.Cancellable ->
Ptr (Ptr GError) ->
IO CInt
pollableOutputStreamWritevNonblocking ::
(B.CallStack.HasCallStack, MonadIO m, IsPollableOutputStream a, Gio.Cancellable.IsCancellable b) =>
a
-> [Gio.OutputVector.OutputVector]
-> Maybe (b)
-> m ((Gio.Enums.PollableReturn, FCT.CSize))
pollableOutputStreamWritevNonblocking :: forall (m :: * -> *) a b.
(HasCallStack, MonadIO m, IsPollableOutputStream a,
IsCancellable b) =>
a -> [OutputVector] -> Maybe b -> m (PollableReturn, CSize)
pollableOutputStreamWritevNonblocking a
stream [OutputVector]
vectors Maybe b
cancellable = IO (PollableReturn, CSize) -> m (PollableReturn, CSize)
forall a. IO a -> m a
forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO (IO (PollableReturn, CSize) -> m (PollableReturn, CSize))
-> IO (PollableReturn, CSize) -> m (PollableReturn, CSize)
forall a b. (a -> b) -> a -> b
$ do
let nVectors :: CSize
nVectors = Int -> CSize
forall a b. (Integral a, Num b) => a -> b
fromIntegral (Int -> CSize) -> Int -> CSize
forall a b. (a -> b) -> a -> b
$ [OutputVector] -> Int
forall a. [a] -> Int
forall (t :: * -> *) a. Foldable t => t a -> Int
P.length [OutputVector]
vectors
stream' <- a -> IO (Ptr PollableOutputStream)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr a
stream
vectors' <- mapM unsafeManagedPtrGetPtr vectors
vectors'' <- packBlockArray 16 vectors'
bytesWritten <- allocMem :: IO (Ptr FCT.CSize)
maybeCancellable <- case cancellable of
Maybe b
Nothing -> Ptr Cancellable -> IO (Ptr Cancellable)
forall a. a -> IO a
forall (m :: * -> *) a. Monad m => a -> m a
return Ptr Cancellable
forall a. Ptr a
FP.nullPtr
Just b
jCancellable -> do
jCancellable' <- b -> IO (Ptr Cancellable)
forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
unsafeManagedPtrCastPtr b
jCancellable
return jCancellable'
onException (do
result <- propagateGError $ g_pollable_output_stream_writev_nonblocking stream' vectors'' nVectors bytesWritten maybeCancellable
let result' = (Int -> PollableReturn
forall a. Enum a => Int -> a
toEnum (Int -> PollableReturn) -> (CInt -> Int) -> CInt -> PollableReturn
forall b c a. (b -> c) -> (a -> b) -> a -> c
. CInt -> Int
forall a b. (Integral a, Num b) => a -> b
fromIntegral) CInt
result
bytesWritten' <- peek bytesWritten
touchManagedPtr stream
mapM_ touchManagedPtr vectors
whenJust cancellable touchManagedPtr
freeMem vectors''
freeMem bytesWritten
return (result', bytesWritten')
) (do
freeMem vectors''
freeMem bytesWritten
)
#if defined(ENABLE_OVERLOADING)
data PollableOutputStreamWritevNonblockingMethodInfo
instance (signature ~ ([Gio.OutputVector.OutputVector] -> Maybe (b) -> m ((Gio.Enums.PollableReturn, FCT.CSize))), MonadIO m, IsPollableOutputStream a, Gio.Cancellable.IsCancellable b) => O.OverloadedMethod PollableOutputStreamWritevNonblockingMethodInfo a signature where
overloadedMethod = pollableOutputStreamWritevNonblocking
instance O.OverloadedMethodInfo PollableOutputStreamWritevNonblockingMethodInfo a where
overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
O.resolvedSymbolName = "GI.Gio.Interfaces.PollableOutputStream.pollableOutputStreamWritevNonblocking",
O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gio-2.0.35/docs/GI-Gio-Interfaces-PollableOutputStream.html#v:pollableOutputStreamWritevNonblocking"
})
#endif
#if defined(ENABLE_OVERLOADING)
type instance O.SignalList PollableOutputStream = PollableOutputStreamSignalList
type PollableOutputStreamSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, DK.Type)])
#endif