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

'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream' is a class for using arbitrary
memory chunks as output for GIO streaming output operations.

As of GLib 2.34, 'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream' trivially implements
'GI.Gio.Interfaces.PollableOutputStream.PollableOutputStream': it always polls as ready.
-}

module GI.Gio.Objects.MemoryOutputStream
    ( 

-- * Exported types
    MemoryOutputStream(..)                  ,
    IsMemoryOutputStream                    ,
    toMemoryOutputStream                    ,
    noMemoryOutputStream                    ,


 -- * Methods
-- ** getData #method:getData#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamGetDataMethodInfo     ,
#endif
    memoryOutputStreamGetData               ,


-- ** getDataSize #method:getDataSize#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamGetDataSizeMethodInfo ,
#endif
    memoryOutputStreamGetDataSize           ,


-- ** getSize #method:getSize#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamGetSizeMethodInfo     ,
#endif
    memoryOutputStreamGetSize               ,


-- ** newResizable #method:newResizable#
    memoryOutputStreamNewResizable          ,


-- ** stealAsBytes #method:stealAsBytes#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamStealAsBytesMethodInfo,
#endif
    memoryOutputStreamStealAsBytes          ,


-- ** stealData #method:stealData#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamStealDataMethodInfo   ,
#endif
    memoryOutputStreamStealData             ,




 -- * Properties
-- ** data #attr:data#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamDataPropertyInfo      ,
#endif
    constructMemoryOutputStreamData         ,
    getMemoryOutputStreamData               ,
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    memoryOutputStreamData                  ,
#endif


-- ** dataSize #attr:dataSize#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamDataSizePropertyInfo  ,
#endif
    getMemoryOutputStreamDataSize           ,
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    memoryOutputStreamDataSize              ,
#endif


-- ** size #attr:size#
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    MemoryOutputStreamSizePropertyInfo      ,
#endif
    constructMemoryOutputStreamSize         ,
    getMemoryOutputStreamSize               ,
#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
    memoryOutputStreamSize                  ,
#endif




    ) 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.GError as B.GError
import qualified Data.GI.Base.GVariant as B.GVariant
import qualified Data.GI.Base.GParamSpec as B.GParamSpec
import qualified Data.GI.Base.CallStack as B.CallStack
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 GI.GLib.Structs.Bytes as GLib.Bytes
import qualified GI.GObject.Objects.Object as GObject.Object
import {-# SOURCE #-} qualified GI.Gio.Interfaces.PollableOutputStream as Gio.PollableOutputStream
import {-# SOURCE #-} qualified GI.Gio.Interfaces.Seekable as Gio.Seekable
import {-# SOURCE #-} qualified GI.Gio.Objects.OutputStream as Gio.OutputStream

newtype MemoryOutputStream = MemoryOutputStream (ManagedPtr MemoryOutputStream)
foreign import ccall "g_memory_output_stream_get_type"
    c_g_memory_output_stream_get_type :: IO GType

instance GObject MemoryOutputStream where
    gobjectType _ = c_g_memory_output_stream_get_type
    

class GObject o => IsMemoryOutputStream o
#if MIN_VERSION_base(4,9,0)
instance {-# OVERLAPPABLE #-} (GObject a, O.UnknownAncestorError MemoryOutputStream a) =>
    IsMemoryOutputStream a
#endif
instance IsMemoryOutputStream MemoryOutputStream
instance Gio.OutputStream.IsOutputStream MemoryOutputStream
instance GObject.Object.IsObject MemoryOutputStream
instance Gio.PollableOutputStream.IsPollableOutputStream MemoryOutputStream
instance Gio.Seekable.IsSeekable MemoryOutputStream

toMemoryOutputStream :: (MonadIO m, IsMemoryOutputStream o) => o -> m MemoryOutputStream
toMemoryOutputStream = liftIO . unsafeCastTo MemoryOutputStream

noMemoryOutputStream :: Maybe MemoryOutputStream
noMemoryOutputStream = Nothing

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
type family ResolveMemoryOutputStreamMethod (t :: Symbol) (o :: *) :: * where
    ResolveMemoryOutputStreamMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveMemoryOutputStreamMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveMemoryOutputStreamMethod "canPoll" o = Gio.PollableOutputStream.PollableOutputStreamCanPollMethodInfo
    ResolveMemoryOutputStreamMethod "canSeek" o = Gio.Seekable.SeekableCanSeekMethodInfo
    ResolveMemoryOutputStreamMethod "canTruncate" o = Gio.Seekable.SeekableCanTruncateMethodInfo
    ResolveMemoryOutputStreamMethod "clearPending" o = Gio.OutputStream.OutputStreamClearPendingMethodInfo
    ResolveMemoryOutputStreamMethod "close" o = Gio.OutputStream.OutputStreamCloseMethodInfo
    ResolveMemoryOutputStreamMethod "closeAsync" o = Gio.OutputStream.OutputStreamCloseAsyncMethodInfo
    ResolveMemoryOutputStreamMethod "closeFinish" o = Gio.OutputStream.OutputStreamCloseFinishMethodInfo
    ResolveMemoryOutputStreamMethod "createSource" o = Gio.PollableOutputStream.PollableOutputStreamCreateSourceMethodInfo
    ResolveMemoryOutputStreamMethod "flush" o = Gio.OutputStream.OutputStreamFlushMethodInfo
    ResolveMemoryOutputStreamMethod "flushAsync" o = Gio.OutputStream.OutputStreamFlushAsyncMethodInfo
    ResolveMemoryOutputStreamMethod "flushFinish" o = Gio.OutputStream.OutputStreamFlushFinishMethodInfo
    ResolveMemoryOutputStreamMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveMemoryOutputStreamMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveMemoryOutputStreamMethod "hasPending" o = Gio.OutputStream.OutputStreamHasPendingMethodInfo
    ResolveMemoryOutputStreamMethod "isClosed" o = Gio.OutputStream.OutputStreamIsClosedMethodInfo
    ResolveMemoryOutputStreamMethod "isClosing" o = Gio.OutputStream.OutputStreamIsClosingMethodInfo
    ResolveMemoryOutputStreamMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveMemoryOutputStreamMethod "isWritable" o = Gio.PollableOutputStream.PollableOutputStreamIsWritableMethodInfo
    ResolveMemoryOutputStreamMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveMemoryOutputStreamMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveMemoryOutputStreamMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveMemoryOutputStreamMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveMemoryOutputStreamMethod "replaceData" o = GObject.Object.ObjectReplaceDataMethodInfo
    ResolveMemoryOutputStreamMethod "replaceQdata" o = GObject.Object.ObjectReplaceQdataMethodInfo
    ResolveMemoryOutputStreamMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveMemoryOutputStreamMethod "seek" o = Gio.Seekable.SeekableSeekMethodInfo
    ResolveMemoryOutputStreamMethod "splice" o = Gio.OutputStream.OutputStreamSpliceMethodInfo
    ResolveMemoryOutputStreamMethod "spliceAsync" o = Gio.OutputStream.OutputStreamSpliceAsyncMethodInfo
    ResolveMemoryOutputStreamMethod "spliceFinish" o = Gio.OutputStream.OutputStreamSpliceFinishMethodInfo
    ResolveMemoryOutputStreamMethod "stealAsBytes" o = MemoryOutputStreamStealAsBytesMethodInfo
    ResolveMemoryOutputStreamMethod "stealData" o = MemoryOutputStreamStealDataMethodInfo
    ResolveMemoryOutputStreamMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveMemoryOutputStreamMethod "tell" o = Gio.Seekable.SeekableTellMethodInfo
    ResolveMemoryOutputStreamMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveMemoryOutputStreamMethod "truncate" o = Gio.Seekable.SeekableTruncateMethodInfo
    ResolveMemoryOutputStreamMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveMemoryOutputStreamMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveMemoryOutputStreamMethod "write" o = Gio.OutputStream.OutputStreamWriteMethodInfo
    ResolveMemoryOutputStreamMethod "writeAll" o = Gio.OutputStream.OutputStreamWriteAllMethodInfo
    ResolveMemoryOutputStreamMethod "writeAllAsync" o = Gio.OutputStream.OutputStreamWriteAllAsyncMethodInfo
    ResolveMemoryOutputStreamMethod "writeAllFinish" o = Gio.OutputStream.OutputStreamWriteAllFinishMethodInfo
    ResolveMemoryOutputStreamMethod "writeAsync" o = Gio.OutputStream.OutputStreamWriteAsyncMethodInfo
    ResolveMemoryOutputStreamMethod "writeBytes" o = Gio.OutputStream.OutputStreamWriteBytesMethodInfo
    ResolveMemoryOutputStreamMethod "writeBytesAsync" o = Gio.OutputStream.OutputStreamWriteBytesAsyncMethodInfo
    ResolveMemoryOutputStreamMethod "writeBytesFinish" o = Gio.OutputStream.OutputStreamWriteBytesFinishMethodInfo
    ResolveMemoryOutputStreamMethod "writeFinish" o = Gio.OutputStream.OutputStreamWriteFinishMethodInfo
    ResolveMemoryOutputStreamMethod "writeNonblocking" o = Gio.PollableOutputStream.PollableOutputStreamWriteNonblockingMethodInfo
    ResolveMemoryOutputStreamMethod "getData" o = MemoryOutputStreamGetDataMethodInfo
    ResolveMemoryOutputStreamMethod "getDataSize" o = MemoryOutputStreamGetDataSizeMethodInfo
    ResolveMemoryOutputStreamMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveMemoryOutputStreamMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveMemoryOutputStreamMethod "getSize" o = MemoryOutputStreamGetSizeMethodInfo
    ResolveMemoryOutputStreamMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveMemoryOutputStreamMethod "setPending" o = Gio.OutputStream.OutputStreamSetPendingMethodInfo
    ResolveMemoryOutputStreamMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveMemoryOutputStreamMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveMemoryOutputStreamMethod t MemoryOutputStream, O.MethodInfo info MemoryOutputStream p) => O.IsLabelProxy t (MemoryOutputStream -> p) where
    fromLabelProxy _ = O.overloadedMethod (O.MethodProxy :: O.MethodProxy info)

#if MIN_VERSION_base(4,9,0)
instance (info ~ ResolveMemoryOutputStreamMethod t MemoryOutputStream, O.MethodInfo info MemoryOutputStream p) => O.IsLabel t (MemoryOutputStream -> 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

#endif

-- VVV Prop "data"
   -- Type: TBasicType TPtr
   -- Flags: [PropertyReadable,PropertyWritable,PropertyConstructOnly]
   -- Nullable: (Just True,Nothing)

getMemoryOutputStreamData :: (MonadIO m, IsMemoryOutputStream o) => o -> m (Ptr ())
getMemoryOutputStreamData obj = liftIO $ getObjectPropertyPtr obj "data"

constructMemoryOutputStreamData :: (IsMemoryOutputStream o) => Ptr () -> IO (GValueConstruct o)
constructMemoryOutputStreamData val = constructObjectPropertyPtr "data" val

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamDataPropertyInfo
instance AttrInfo MemoryOutputStreamDataPropertyInfo where
    type AttrAllowedOps MemoryOutputStreamDataPropertyInfo = '[ 'AttrConstruct, 'AttrGet]
    type AttrSetTypeConstraint MemoryOutputStreamDataPropertyInfo = (~) (Ptr ())
    type AttrBaseTypeConstraint MemoryOutputStreamDataPropertyInfo = IsMemoryOutputStream
    type AttrGetType MemoryOutputStreamDataPropertyInfo = (Ptr ())
    type AttrLabel MemoryOutputStreamDataPropertyInfo = "data"
    type AttrOrigin MemoryOutputStreamDataPropertyInfo = MemoryOutputStream
    attrGet _ = getMemoryOutputStreamData
    attrSet _ = undefined
    attrConstruct _ = constructMemoryOutputStreamData
    attrClear _ = undefined
#endif

-- VVV Prop "data-size"
   -- Type: TBasicType TULong
   -- Flags: [PropertyReadable]
   -- Nullable: (Nothing,Nothing)

getMemoryOutputStreamDataSize :: (MonadIO m, IsMemoryOutputStream o) => o -> m CULong
getMemoryOutputStreamDataSize obj = liftIO $ getObjectPropertyULong obj "data-size"

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamDataSizePropertyInfo
instance AttrInfo MemoryOutputStreamDataSizePropertyInfo where
    type AttrAllowedOps MemoryOutputStreamDataSizePropertyInfo = '[ 'AttrGet]
    type AttrSetTypeConstraint MemoryOutputStreamDataSizePropertyInfo = (~) ()
    type AttrBaseTypeConstraint MemoryOutputStreamDataSizePropertyInfo = IsMemoryOutputStream
    type AttrGetType MemoryOutputStreamDataSizePropertyInfo = CULong
    type AttrLabel MemoryOutputStreamDataSizePropertyInfo = "data-size"
    type AttrOrigin MemoryOutputStreamDataSizePropertyInfo = MemoryOutputStream
    attrGet _ = getMemoryOutputStreamDataSize
    attrSet _ = undefined
    attrConstruct _ = undefined
    attrClear _ = undefined
#endif

-- VVV Prop "size"
   -- Type: TBasicType TULong
   -- Flags: [PropertyReadable,PropertyWritable,PropertyConstructOnly]
   -- Nullable: (Nothing,Nothing)

getMemoryOutputStreamSize :: (MonadIO m, IsMemoryOutputStream o) => o -> m CULong
getMemoryOutputStreamSize obj = liftIO $ getObjectPropertyULong obj "size"

constructMemoryOutputStreamSize :: (IsMemoryOutputStream o) => CULong -> IO (GValueConstruct o)
constructMemoryOutputStreamSize val = constructObjectPropertyULong "size" val

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamSizePropertyInfo
instance AttrInfo MemoryOutputStreamSizePropertyInfo where
    type AttrAllowedOps MemoryOutputStreamSizePropertyInfo = '[ 'AttrConstruct, 'AttrGet]
    type AttrSetTypeConstraint MemoryOutputStreamSizePropertyInfo = (~) CULong
    type AttrBaseTypeConstraint MemoryOutputStreamSizePropertyInfo = IsMemoryOutputStream
    type AttrGetType MemoryOutputStreamSizePropertyInfo = CULong
    type AttrLabel MemoryOutputStreamSizePropertyInfo = "size"
    type AttrOrigin MemoryOutputStreamSizePropertyInfo = MemoryOutputStream
    attrGet _ = getMemoryOutputStreamSize
    attrSet _ = undefined
    attrConstruct _ = constructMemoryOutputStreamSize
    attrClear _ = undefined
#endif

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
instance O.HasAttributeList MemoryOutputStream
type instance O.AttributeList MemoryOutputStream = MemoryOutputStreamAttributeList
type MemoryOutputStreamAttributeList = ('[ '("data", MemoryOutputStreamDataPropertyInfo), '("dataSize", MemoryOutputStreamDataSizePropertyInfo), '("size", MemoryOutputStreamSizePropertyInfo)] :: [(Symbol, *)])
#endif

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
memoryOutputStreamData :: AttrLabelProxy "data"
memoryOutputStreamData = AttrLabelProxy

memoryOutputStreamDataSize :: AttrLabelProxy "dataSize"
memoryOutputStreamDataSize = AttrLabelProxy

memoryOutputStreamSize :: AttrLabelProxy "size"
memoryOutputStreamSize = AttrLabelProxy

#endif

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
type instance O.SignalList MemoryOutputStream = MemoryOutputStreamSignalList
type MemoryOutputStreamSignalList = ('[ '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, *)])

#endif

-- method MemoryOutputStream::new_resizable
-- method type : Constructor
-- Args : []
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"}))
-- throws : False
-- Skip return : False

foreign import ccall "g_memory_output_stream_new_resizable" g_memory_output_stream_new_resizable :: 
    IO (Ptr MemoryOutputStream)

{- |
Creates a new 'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream', using 'GI.GLib.Functions.realloc' and 'GI.GLib.Functions.free'
for memory allocation.

@since 2.36
-}
memoryOutputStreamNewResizable ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    m MemoryOutputStream
memoryOutputStreamNewResizable  = liftIO $ do
    result <- g_memory_output_stream_new_resizable
    checkUnexpectedReturnNULL "memoryOutputStreamNewResizable" result
    result' <- (wrapObject MemoryOutputStream) result
    return result'

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
#endif

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

foreign import ccall "g_memory_output_stream_get_data" g_memory_output_stream_get_data :: 
    Ptr MemoryOutputStream ->               -- ostream : TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"})
    IO (Ptr ())

{- |
Gets any loaded data from the /@ostream@/.

Note that the returned pointer may become invalid on the next
write or truncate operation on the stream.
-}
memoryOutputStreamGetData ::
    (B.CallStack.HasCallStack, MonadIO m, IsMemoryOutputStream a) =>
    a
    {- ^ /@ostream@/: a 'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream' -}
    -> m (Ptr ())
    {- ^ __Returns:__ pointer to the stream\'s data, or 'Nothing' if the data
   has been stolen -}
memoryOutputStreamGetData ostream = liftIO $ do
    ostream' <- unsafeManagedPtrCastPtr ostream
    result <- g_memory_output_stream_get_data ostream'
    touchManagedPtr ostream
    return result

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamGetDataMethodInfo
instance (signature ~ (m (Ptr ())), MonadIO m, IsMemoryOutputStream a) => O.MethodInfo MemoryOutputStreamGetDataMethodInfo a signature where
    overloadedMethod _ = memoryOutputStreamGetData

#endif

-- method MemoryOutputStream::get_data_size
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "ostream", argType = TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GMemoryOutputStream", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TBasicType TUInt64)
-- throws : False
-- Skip return : False

foreign import ccall "g_memory_output_stream_get_data_size" g_memory_output_stream_get_data_size :: 
    Ptr MemoryOutputStream ->               -- ostream : TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"})
    IO Word64

{- |
Returns the number of bytes from the start up to including the last
byte written in the stream that has not been truncated away.

@since 2.18
-}
memoryOutputStreamGetDataSize ::
    (B.CallStack.HasCallStack, MonadIO m, IsMemoryOutputStream a) =>
    a
    {- ^ /@ostream@/: a 'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream' -}
    -> m Word64
    {- ^ __Returns:__ the number of bytes written to the stream -}
memoryOutputStreamGetDataSize ostream = liftIO $ do
    ostream' <- unsafeManagedPtrCastPtr ostream
    result <- g_memory_output_stream_get_data_size ostream'
    touchManagedPtr ostream
    return result

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamGetDataSizeMethodInfo
instance (signature ~ (m Word64), MonadIO m, IsMemoryOutputStream a) => O.MethodInfo MemoryOutputStreamGetDataSizeMethodInfo a signature where
    overloadedMethod _ = memoryOutputStreamGetDataSize

#endif

-- method MemoryOutputStream::get_size
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "ostream", argType = TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GMemoryOutputStream", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TBasicType TUInt64)
-- throws : False
-- Skip return : False

foreign import ccall "g_memory_output_stream_get_size" g_memory_output_stream_get_size :: 
    Ptr MemoryOutputStream ->               -- ostream : TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"})
    IO Word64

{- |
Gets the size of the currently allocated data area (available from
'GI.Gio.Objects.MemoryOutputStream.memoryOutputStreamGetData').

You probably don\'t want to use this function on resizable streams.
See 'GI.Gio.Objects.MemoryOutputStream.memoryOutputStreamGetDataSize' instead.  For resizable
streams the size returned by this function is an implementation
detail and may be change at any time in response to operations on the
stream.

If the stream is fixed-sized (ie: no realloc was passed to
@/g_memory_output_stream_new()/@) then this is the maximum size of the
stream and further writes will return 'GI.Gio.Enums.IOErrorEnumNoSpace'.

In any case, if you want the number of bytes currently written to the
stream, use 'GI.Gio.Objects.MemoryOutputStream.memoryOutputStreamGetDataSize'.
-}
memoryOutputStreamGetSize ::
    (B.CallStack.HasCallStack, MonadIO m, IsMemoryOutputStream a) =>
    a
    {- ^ /@ostream@/: a 'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream' -}
    -> m Word64
    {- ^ __Returns:__ the number of bytes allocated for the data buffer -}
memoryOutputStreamGetSize ostream = liftIO $ do
    ostream' <- unsafeManagedPtrCastPtr ostream
    result <- g_memory_output_stream_get_size ostream'
    touchManagedPtr ostream
    return result

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamGetSizeMethodInfo
instance (signature ~ (m Word64), MonadIO m, IsMemoryOutputStream a) => O.MethodInfo MemoryOutputStreamGetSizeMethodInfo a signature where
    overloadedMethod _ = memoryOutputStreamGetSize

#endif

-- method MemoryOutputStream::steal_as_bytes
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "ostream", argType = TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "a #GMemoryOutputStream", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "GLib", name = "Bytes"}))
-- throws : False
-- Skip return : False

foreign import ccall "g_memory_output_stream_steal_as_bytes" g_memory_output_stream_steal_as_bytes :: 
    Ptr MemoryOutputStream ->               -- ostream : TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"})
    IO (Ptr GLib.Bytes.Bytes)

{- |
Returns data from the /@ostream@/ as a 'GI.GLib.Structs.Bytes.Bytes'. /@ostream@/ must be
closed before calling this function.

@since 2.34
-}
memoryOutputStreamStealAsBytes ::
    (B.CallStack.HasCallStack, MonadIO m, IsMemoryOutputStream a) =>
    a
    {- ^ /@ostream@/: a 'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream' -}
    -> m GLib.Bytes.Bytes
    {- ^ __Returns:__ the stream\'s data -}
memoryOutputStreamStealAsBytes ostream = liftIO $ do
    ostream' <- unsafeManagedPtrCastPtr ostream
    result <- g_memory_output_stream_steal_as_bytes ostream'
    checkUnexpectedReturnNULL "memoryOutputStreamStealAsBytes" result
    result' <- (wrapBoxed GLib.Bytes.Bytes) result
    touchManagedPtr ostream
    return result'

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamStealAsBytesMethodInfo
instance (signature ~ (m GLib.Bytes.Bytes), MonadIO m, IsMemoryOutputStream a) => O.MethodInfo MemoryOutputStreamStealAsBytesMethodInfo a signature where
    overloadedMethod _ = memoryOutputStreamStealAsBytes

#endif

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

foreign import ccall "g_memory_output_stream_steal_data" g_memory_output_stream_steal_data :: 
    Ptr MemoryOutputStream ->               -- ostream : TInterface (Name {namespace = "Gio", name = "MemoryOutputStream"})
    IO (Ptr ())

{- |
Gets any loaded data from the /@ostream@/. Ownership of the data
is transferred to the caller; when no longer needed it must be
freed using the free function set in /@ostream@/\'s
'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream':@/destroy-function/@ property.

/@ostream@/ must be closed before calling this function.

@since 2.26
-}
memoryOutputStreamStealData ::
    (B.CallStack.HasCallStack, MonadIO m, IsMemoryOutputStream a) =>
    a
    {- ^ /@ostream@/: a 'GI.Gio.Objects.MemoryOutputStream.MemoryOutputStream' -}
    -> m (Ptr ())
    {- ^ __Returns:__ the stream\'s data, or 'Nothing' if it has previously
   been stolen -}
memoryOutputStreamStealData ostream = liftIO $ do
    ostream' <- unsafeManagedPtrCastPtr ostream
    result <- g_memory_output_stream_steal_data ostream'
    touchManagedPtr ostream
    return result

#if defined(ENABLE_OVERLOADING) && !defined(__HADDOCK_VERSION__)
data MemoryOutputStreamStealDataMethodInfo
instance (signature ~ (m (Ptr ())), MonadIO m, IsMemoryOutputStream a) => O.MethodInfo MemoryOutputStreamStealDataMethodInfo a signature where
    overloadedMethod _ = memoryOutputStreamStealData

#endif