{- |
Copyright  : Will Thompson, Iñaki García Etxebarria and Jonas Platte
License    : LGPL-2.1
Maintainer : Iñaki García Etxebarria (inaki@blueleaf.cc)

GFileOutputStream provides output streams that write their
content to a file.

GFileOutputStream implements 'GI.Gio.Interfaces.Seekable.Seekable', which allows the output
stream to jump to arbitrary positions in the file and to truncate
the file, provided the filesystem of the file supports these
operations.

To find the position of a file output stream, use 'GI.Gio.Interfaces.Seekable.seekableTell'.
To find out if a file output stream supports seeking, use
'GI.Gio.Interfaces.Seekable.seekableCanSeek'.To position a file output stream, use
'GI.Gio.Interfaces.Seekable.seekableSeek'. To find out if a file output stream supports
truncating, use 'GI.Gio.Interfaces.Seekable.seekableCanTruncate'. To truncate a file output
stream, use 'GI.Gio.Interfaces.Seekable.seekableTruncate'.
-}

#define ENABLE_OVERLOADING (MIN_VERSION_haskell_gi_overloading(1,0,0) \
       && !defined(__HADDOCK_VERSION__))

module GI.Gio.Objects.FileOutputStream
    (

-- * Exported types
    FileOutputStream(..)                    ,
    IsFileOutputStream                      ,
    toFileOutputStream                      ,
    noFileOutputStream                      ,


 -- * Methods
-- ** getEtag #method:getEtag#

#if ENABLE_OVERLOADING
    FileOutputStreamGetEtagMethodInfo       ,
#endif
    fileOutputStreamGetEtag                 ,


-- ** queryInfo #method:queryInfo#

#if ENABLE_OVERLOADING
    FileOutputStreamQueryInfoMethodInfo     ,
#endif
    fileOutputStreamQueryInfo               ,


-- ** queryInfoAsync #method:queryInfoAsync#

#if ENABLE_OVERLOADING
    FileOutputStreamQueryInfoAsyncMethodInfo,
#endif
    fileOutputStreamQueryInfoAsync          ,


-- ** queryInfoFinish #method:queryInfoFinish#

#if ENABLE_OVERLOADING
    FileOutputStreamQueryInfoFinishMethodInfo,
#endif
    fileOutputStreamQueryInfoFinish         ,




    ) 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.ManagedPtr as B.ManagedPtr
import qualified Data.GI.Base.GClosure as B.GClosure
import qualified Data.GI.Base.GError as B.GError
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.Text as T
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 GI.GObject.Objects.Object as GObject.Object
import qualified GI.Gio.Callbacks as Gio.Callbacks
import {-# SOURCE #-} qualified GI.Gio.Interfaces.AsyncResult as Gio.AsyncResult
import {-# SOURCE #-} qualified GI.Gio.Interfaces.Seekable as Gio.Seekable
import {-# SOURCE #-} qualified GI.Gio.Objects.Cancellable as Gio.Cancellable
import {-# SOURCE #-} qualified GI.Gio.Objects.FileInfo as Gio.FileInfo
import {-# SOURCE #-} qualified GI.Gio.Objects.OutputStream as Gio.OutputStream

-- | Memory-managed wrapper type.
newtype FileOutputStream = FileOutputStream (ManagedPtr FileOutputStream)
foreign import ccall "g_file_output_stream_get_type"
    c_g_file_output_stream_get_type :: IO GType

instance GObject FileOutputStream where
    gobjectType = c_g_file_output_stream_get_type


-- | Type class for types which can be safely cast to `FileOutputStream`, for instance with `toFileOutputStream`.
class (GObject o, O.IsDescendantOf FileOutputStream o) => IsFileOutputStream o
instance (GObject o, O.IsDescendantOf FileOutputStream o) => IsFileOutputStream o

instance O.HasParentTypes FileOutputStream
type instance O.ParentTypes FileOutputStream = '[Gio.OutputStream.OutputStream, GObject.Object.Object, Gio.Seekable.Seekable]

-- | Cast to `FileOutputStream`, for types for which this is known to be safe. For general casts, use `Data.GI.Base.ManagedPtr.castTo`.
toFileOutputStream :: (MonadIO m, IsFileOutputStream o) => o -> m FileOutputStream
toFileOutputStream = liftIO . unsafeCastTo FileOutputStream

-- | A convenience alias for `Nothing` :: `Maybe` `FileOutputStream`.
noFileOutputStream :: Maybe FileOutputStream
noFileOutputStream = Nothing

#if ENABLE_OVERLOADING
type family ResolveFileOutputStreamMethod (t :: Symbol) (o :: *) :: * where
    ResolveFileOutputStreamMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveFileOutputStreamMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveFileOutputStreamMethod "canSeek" o = Gio.Seekable.SeekableCanSeekMethodInfo
    ResolveFileOutputStreamMethod "canTruncate" o = Gio.Seekable.SeekableCanTruncateMethodInfo
    ResolveFileOutputStreamMethod "clearPending" o = Gio.OutputStream.OutputStreamClearPendingMethodInfo
    ResolveFileOutputStreamMethod "close" o = Gio.OutputStream.OutputStreamCloseMethodInfo
    ResolveFileOutputStreamMethod "closeAsync" o = Gio.OutputStream.OutputStreamCloseAsyncMethodInfo
    ResolveFileOutputStreamMethod "closeFinish" o = Gio.OutputStream.OutputStreamCloseFinishMethodInfo
    ResolveFileOutputStreamMethod "flush" o = Gio.OutputStream.OutputStreamFlushMethodInfo
    ResolveFileOutputStreamMethod "flushAsync" o = Gio.OutputStream.OutputStreamFlushAsyncMethodInfo
    ResolveFileOutputStreamMethod "flushFinish" o = Gio.OutputStream.OutputStreamFlushFinishMethodInfo
    ResolveFileOutputStreamMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveFileOutputStreamMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveFileOutputStreamMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
    ResolveFileOutputStreamMethod "hasPending" o = Gio.OutputStream.OutputStreamHasPendingMethodInfo
    ResolveFileOutputStreamMethod "isClosed" o = Gio.OutputStream.OutputStreamIsClosedMethodInfo
    ResolveFileOutputStreamMethod "isClosing" o = Gio.OutputStream.OutputStreamIsClosingMethodInfo
    ResolveFileOutputStreamMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveFileOutputStreamMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveFileOutputStreamMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveFileOutputStreamMethod "queryInfo" o = FileOutputStreamQueryInfoMethodInfo
    ResolveFileOutputStreamMethod "queryInfoAsync" o = FileOutputStreamQueryInfoAsyncMethodInfo
    ResolveFileOutputStreamMethod "queryInfoFinish" o = FileOutputStreamQueryInfoFinishMethodInfo
    ResolveFileOutputStreamMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveFileOutputStreamMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveFileOutputStreamMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveFileOutputStreamMethod "seek" o = Gio.Seekable.SeekableSeekMethodInfo
    ResolveFileOutputStreamMethod "splice" o = Gio.OutputStream.OutputStreamSpliceMethodInfo
    ResolveFileOutputStreamMethod "spliceAsync" o = Gio.OutputStream.OutputStreamSpliceAsyncMethodInfo
    ResolveFileOutputStreamMethod "spliceFinish" o = Gio.OutputStream.OutputStreamSpliceFinishMethodInfo
    ResolveFileOutputStreamMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveFileOutputStreamMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveFileOutputStreamMethod "tell" o = Gio.Seekable.SeekableTellMethodInfo
    ResolveFileOutputStreamMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveFileOutputStreamMethod "truncate" o = Gio.Seekable.SeekableTruncateMethodInfo
    ResolveFileOutputStreamMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveFileOutputStreamMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveFileOutputStreamMethod "write" o = Gio.OutputStream.OutputStreamWriteMethodInfo
    ResolveFileOutputStreamMethod "writeAll" o = Gio.OutputStream.OutputStreamWriteAllMethodInfo
    ResolveFileOutputStreamMethod "writeAllAsync" o = Gio.OutputStream.OutputStreamWriteAllAsyncMethodInfo
    ResolveFileOutputStreamMethod "writeAllFinish" o = Gio.OutputStream.OutputStreamWriteAllFinishMethodInfo
    ResolveFileOutputStreamMethod "writeAsync" o = Gio.OutputStream.OutputStreamWriteAsyncMethodInfo
    ResolveFileOutputStreamMethod "writeBytes" o = Gio.OutputStream.OutputStreamWriteBytesMethodInfo
    ResolveFileOutputStreamMethod "writeBytesAsync" o = Gio.OutputStream.OutputStreamWriteBytesAsyncMethodInfo
    ResolveFileOutputStreamMethod "writeBytesFinish" o = Gio.OutputStream.OutputStreamWriteBytesFinishMethodInfo
    ResolveFileOutputStreamMethod "writeFinish" o = Gio.OutputStream.OutputStreamWriteFinishMethodInfo
    ResolveFileOutputStreamMethod "writev" o = Gio.OutputStream.OutputStreamWritevMethodInfo
    ResolveFileOutputStreamMethod "writevAll" o = Gio.OutputStream.OutputStreamWritevAllMethodInfo
    ResolveFileOutputStreamMethod "writevAllAsync" o = Gio.OutputStream.OutputStreamWritevAllAsyncMethodInfo
    ResolveFileOutputStreamMethod "writevAllFinish" o = Gio.OutputStream.OutputStreamWritevAllFinishMethodInfo
    ResolveFileOutputStreamMethod "writevAsync" o = Gio.OutputStream.OutputStreamWritevAsyncMethodInfo
    ResolveFileOutputStreamMethod "writevFinish" o = Gio.OutputStream.OutputStreamWritevFinishMethodInfo
    ResolveFileOutputStreamMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveFileOutputStreamMethod "getEtag" o = FileOutputStreamGetEtagMethodInfo
    ResolveFileOutputStreamMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveFileOutputStreamMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveFileOutputStreamMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveFileOutputStreamMethod "setDataFull" o = GObject.Object.ObjectSetDataFullMethodInfo
    ResolveFileOutputStreamMethod "setPending" o = Gio.OutputStream.OutputStreamSetPendingMethodInfo
    ResolveFileOutputStreamMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveFileOutputStreamMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveFileOutputStreamMethod t FileOutputStream, O.MethodInfo info FileOutputStream p) => OL.IsLabel t (FileOutputStream -> p) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#else
    fromLabel _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)
#endif

#endif

#if ENABLE_OVERLOADING
instance O.HasAttributeList FileOutputStream
type instance O.AttributeList FileOutputStream = FileOutputStreamAttributeList
type FileOutputStreamAttributeList = ('[ ] :: [(Symbol, *)])
#endif

#if ENABLE_OVERLOADING
#endif

#if ENABLE_OVERLOADING
type instance O.SignalList FileOutputStream = FileOutputStreamSignalList
type FileOutputStreamSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)])

#endif

-- method FileOutputStream::get_etag
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "stream", argType = TInterface (Name {namespace = "Gio", name = "FileOutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GFileOutputStream.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TBasicType TUTF8)
-- throws : False
-- Skip return : False

foreign import ccall "g_file_output_stream_get_etag" g_file_output_stream_get_etag ::
    Ptr FileOutputStream ->                 -- stream : TInterface (Name {namespace = "Gio", name = "FileOutputStream"})
    IO CString

{- |
Gets the entity tag for the file when it has been written.
This must be called after the stream has been written
and closed, as the etag can change while writing.
-}
fileOutputStreamGetEtag ::
    (B.CallStack.HasCallStack, MonadIO m, IsFileOutputStream a) =>
    a
    {- ^ /@stream@/: a 'GI.Gio.Objects.FileOutputStream.FileOutputStream'. -}
    -> m T.Text
    {- ^ __Returns:__ the entity tag for the stream. -}
fileOutputStreamGetEtag stream = liftIO $ do
    stream' <- unsafeManagedPtrCastPtr stream
    result <- g_file_output_stream_get_etag stream'
    checkUnexpectedReturnNULL "fileOutputStreamGetEtag" result
    result' <- cstringToText result
    freeMem result
    touchManagedPtr stream
    return result'

#if ENABLE_OVERLOADING
data FileOutputStreamGetEtagMethodInfo
instance (signature ~ (m T.Text), MonadIO m, IsFileOutputStream a) => O.MethodInfo FileOutputStreamGetEtagMethodInfo a signature where
    overloadedMethod _ = fileOutputStreamGetEtag

#endif

-- method FileOutputStream::query_info
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "stream", argType = TInterface (Name {namespace = "Gio", name = "FileOutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GFileOutputStream.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "attributes", argType = TBasicType TUTF8, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a file attribute query string.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "cancellable", argType = TInterface (Name {namespace = "Gio", name = "Cancellable"}), direction = DirectionIn, mayBeNull = True, argDoc = Documentation {rawDocText = Just "optional #GCancellable object, %NULL to ignore.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gio", name = "FileInfo"}))
-- throws : True
-- Skip return : False

foreign import ccall "g_file_output_stream_query_info" g_file_output_stream_query_info ::
    Ptr FileOutputStream ->                 -- stream : TInterface (Name {namespace = "Gio", name = "FileOutputStream"})
    CString ->                              -- attributes : TBasicType TUTF8
    Ptr Gio.Cancellable.Cancellable ->      -- cancellable : TInterface (Name {namespace = "Gio", name = "Cancellable"})
    Ptr (Ptr GError) ->                     -- error
    IO (Ptr Gio.FileInfo.FileInfo)

{- |
Queries a file output stream for the given /@attributes@/.
This function blocks while querying the stream. For the asynchronous
version of this function, see 'GI.Gio.Objects.FileOutputStream.fileOutputStreamQueryInfoAsync'.
While the stream is blocked, the stream will set the pending flag
internally, and any other operations on the stream will fail with
'GI.Gio.Enums.IOErrorEnumPending'.

Can fail if the stream was already closed (with /@error@/ being set to
'GI.Gio.Enums.IOErrorEnumClosed'), the stream has pending operations (with /@error@/ being
set to 'GI.Gio.Enums.IOErrorEnumPending'), or if querying info is not supported for
the stream\'s interface (with /@error@/ being set to 'GI.Gio.Enums.IOErrorEnumNotSupported'). In
all cases of failure, 'Nothing' will be returned.

If /@cancellable@/ is not 'Nothing', then the operation can be cancelled by
triggering the cancellable object from another thread. If the operation
was cancelled, the error 'GI.Gio.Enums.IOErrorEnumCancelled' will be set, and 'Nothing' will
be returned.
-}
fileOutputStreamQueryInfo ::
    (B.CallStack.HasCallStack, MonadIO m, IsFileOutputStream a, Gio.Cancellable.IsCancellable b) =>
    a
    {- ^ /@stream@/: a 'GI.Gio.Objects.FileOutputStream.FileOutputStream'. -}
    -> T.Text
    {- ^ /@attributes@/: a file attribute query string. -}
    -> Maybe (b)
    {- ^ /@cancellable@/: optional 'GI.Gio.Objects.Cancellable.Cancellable' object, 'Nothing' to ignore. -}
    -> m Gio.FileInfo.FileInfo
    {- ^ __Returns:__ a 'GI.Gio.Objects.FileInfo.FileInfo' for the /@stream@/, or 'Nothing' on error. /(Can throw 'Data.GI.Base.GError.GError')/ -}
fileOutputStreamQueryInfo stream attributes cancellable = liftIO $ do
    stream' <- unsafeManagedPtrCastPtr stream
    attributes' <- textToCString attributes
    maybeCancellable <- case cancellable of
        Nothing -> return nullPtr
        Just jCancellable -> do
            jCancellable' <- unsafeManagedPtrCastPtr jCancellable
            return jCancellable'
    onException (do
        result <- propagateGError $ g_file_output_stream_query_info stream' attributes' maybeCancellable
        checkUnexpectedReturnNULL "fileOutputStreamQueryInfo" result
        result' <- (wrapObject Gio.FileInfo.FileInfo) result
        touchManagedPtr stream
        whenJust cancellable touchManagedPtr
        freeMem attributes'
        return result'
     ) (do
        freeMem attributes'
     )

#if ENABLE_OVERLOADING
data FileOutputStreamQueryInfoMethodInfo
instance (signature ~ (T.Text -> Maybe (b) -> m Gio.FileInfo.FileInfo), MonadIO m, IsFileOutputStream a, Gio.Cancellable.IsCancellable b) => O.MethodInfo FileOutputStreamQueryInfoMethodInfo a signature where
    overloadedMethod _ = fileOutputStreamQueryInfo

#endif

-- method FileOutputStream::query_info_async
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "stream", argType = TInterface (Name {namespace = "Gio", name = "FileOutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GFileOutputStream.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "attributes", argType = TBasicType TUTF8, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a file attribute query string.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "io_priority", argType = TBasicType TInt, direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the [I/O priority][gio-GIOScheduler] of the request", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "cancellable", argType = TInterface (Name {namespace = "Gio", name = "Cancellable"}), direction = DirectionIn, mayBeNull = True, argDoc = Documentation {rawDocText = Just "optional #GCancellable object, %NULL to ignore.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "callback", argType = TInterface (Name {namespace = "Gio", name = "AsyncReadyCallback"}), direction = DirectionIn, mayBeNull = True, argDoc = Documentation {rawDocText = Just "callback to call when the request is satisfied", sinceVersion = Nothing}, argScope = ScopeTypeAsync, argClosure = 5, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "user_data", argType = TBasicType TPtr, direction = DirectionIn, mayBeNull = True, argDoc = Documentation {rawDocText = Just "the data to pass to callback function", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_file_output_stream_query_info_async" g_file_output_stream_query_info_async ::
    Ptr FileOutputStream ->                 -- stream : TInterface (Name {namespace = "Gio", name = "FileOutputStream"})
    CString ->                              -- attributes : TBasicType TUTF8
    Int32 ->                                -- io_priority : TBasicType TInt
    Ptr Gio.Cancellable.Cancellable ->      -- cancellable : TInterface (Name {namespace = "Gio", name = "Cancellable"})
    FunPtr Gio.Callbacks.C_AsyncReadyCallback -> -- callback : TInterface (Name {namespace = "Gio", name = "AsyncReadyCallback"})
    Ptr () ->                               -- user_data : TBasicType TPtr
    IO ()

{- |
Asynchronously queries the /@stream@/ for a 'GI.Gio.Objects.FileInfo.FileInfo'. When completed,
/@callback@/ will be called with a 'GI.Gio.Interfaces.AsyncResult.AsyncResult' which can be used to
finish the operation with 'GI.Gio.Objects.FileOutputStream.fileOutputStreamQueryInfoFinish'.

For the synchronous version of this function, see
'GI.Gio.Objects.FileOutputStream.fileOutputStreamQueryInfo'.
-}
fileOutputStreamQueryInfoAsync ::
    (B.CallStack.HasCallStack, MonadIO m, IsFileOutputStream a, Gio.Cancellable.IsCancellable b) =>
    a
    {- ^ /@stream@/: a 'GI.Gio.Objects.FileOutputStream.FileOutputStream'. -}
    -> T.Text
    {- ^ /@attributes@/: a file attribute query string. -}
    -> Int32
    {- ^ /@ioPriority@/: the [I\/O priority][gio-GIOScheduler] of the request -}
    -> Maybe (b)
    {- ^ /@cancellable@/: optional 'GI.Gio.Objects.Cancellable.Cancellable' object, 'Nothing' to ignore. -}
    -> Maybe (Gio.Callbacks.AsyncReadyCallback)
    {- ^ /@callback@/: callback to call when the request is satisfied -}
    -> m ()
fileOutputStreamQueryInfoAsync stream attributes ioPriority cancellable callback = liftIO $ do
    stream' <- unsafeManagedPtrCastPtr stream
    attributes' <- textToCString attributes
    maybeCancellable <- case cancellable of
        Nothing -> return nullPtr
        Just jCancellable -> do
            jCancellable' <- unsafeManagedPtrCastPtr jCancellable
            return jCancellable'
    maybeCallback <- case callback of
        Nothing -> return (castPtrToFunPtr nullPtr)
        Just jCallback -> do
            ptrcallback <- callocMem :: IO (Ptr (FunPtr Gio.Callbacks.C_AsyncReadyCallback))
            jCallback' <- Gio.Callbacks.mk_AsyncReadyCallback (Gio.Callbacks.wrap_AsyncReadyCallback (Just ptrcallback) (Gio.Callbacks.drop_closures_AsyncReadyCallback jCallback))
            poke ptrcallback jCallback'
            return jCallback'
    let userData = nullPtr
    g_file_output_stream_query_info_async stream' attributes' ioPriority maybeCancellable maybeCallback userData
    touchManagedPtr stream
    whenJust cancellable touchManagedPtr
    freeMem attributes'
    return ()

#if ENABLE_OVERLOADING
data FileOutputStreamQueryInfoAsyncMethodInfo
instance (signature ~ (T.Text -> Int32 -> Maybe (b) -> Maybe (Gio.Callbacks.AsyncReadyCallback) -> m ()), MonadIO m, IsFileOutputStream a, Gio.Cancellable.IsCancellable b) => O.MethodInfo FileOutputStreamQueryInfoAsyncMethodInfo a signature where
    overloadedMethod _ = fileOutputStreamQueryInfoAsync

#endif

-- method FileOutputStream::query_info_finish
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "stream", argType = TInterface (Name {namespace = "Gio", name = "FileOutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GFileOutputStream.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "result", argType = TInterface (Name {namespace = "Gio", name = "AsyncResult"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GAsyncResult.", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gio", name = "FileInfo"}))
-- throws : True
-- Skip return : False

foreign import ccall "g_file_output_stream_query_info_finish" g_file_output_stream_query_info_finish ::
    Ptr FileOutputStream ->                 -- stream : TInterface (Name {namespace = "Gio", name = "FileOutputStream"})
    Ptr Gio.AsyncResult.AsyncResult ->      -- result : TInterface (Name {namespace = "Gio", name = "AsyncResult"})
    Ptr (Ptr GError) ->                     -- error
    IO (Ptr Gio.FileInfo.FileInfo)

{- |
Finalizes the asynchronous query started
by 'GI.Gio.Objects.FileOutputStream.fileOutputStreamQueryInfoAsync'.
-}
fileOutputStreamQueryInfoFinish ::
    (B.CallStack.HasCallStack, MonadIO m, IsFileOutputStream a, Gio.AsyncResult.IsAsyncResult b) =>
    a
    {- ^ /@stream@/: a 'GI.Gio.Objects.FileOutputStream.FileOutputStream'. -}
    -> b
    {- ^ /@result@/: a 'GI.Gio.Interfaces.AsyncResult.AsyncResult'. -}
    -> m Gio.FileInfo.FileInfo
    {- ^ __Returns:__ A 'GI.Gio.Objects.FileInfo.FileInfo' for the finished query. /(Can throw 'Data.GI.Base.GError.GError')/ -}
fileOutputStreamQueryInfoFinish stream result_ = liftIO $ do
    stream' <- unsafeManagedPtrCastPtr stream
    result_' <- unsafeManagedPtrCastPtr result_
    onException (do
        result <- propagateGError $ g_file_output_stream_query_info_finish stream' result_'
        checkUnexpectedReturnNULL "fileOutputStreamQueryInfoFinish" result
        result' <- (wrapObject Gio.FileInfo.FileInfo) result
        touchManagedPtr stream
        touchManagedPtr result_
        return result'
     ) (do
        return ()
     )

#if ENABLE_OVERLOADING
data FileOutputStreamQueryInfoFinishMethodInfo
instance (signature ~ (b -> m Gio.FileInfo.FileInfo), MonadIO m, IsFileOutputStream a, Gio.AsyncResult.IsAsyncResult b) => O.MethodInfo FileOutputStreamQueryInfoFinishMethodInfo a signature where
    overloadedMethod _ = fileOutputStreamQueryInfoFinish

#endif