{-# LANGUAGE TypeApplications #-}


-- | Copyright  : Will Thompson and Iñaki García Etxebarria
-- License    : LGPL-2.1
-- Maintainer : Iñaki García Etxebarria
-- 
-- /No description available in the introspection data./

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

module GI.OSTree.Structs.LibarchiveInputStream
    ( 

-- * Exported types
    LibarchiveInputStream(..)               ,
    newZeroLibarchiveInputStream            ,


 -- * Methods

#if defined(ENABLE_OVERLOADING)
    ResolveLibarchiveInputStreamMethod      ,
#endif



 -- * Properties


-- ** parentInstance #attr:parentInstance#
-- | /No description available in the introspection data./

    clearLibarchiveInputStreamParentInstance,
    getLibarchiveInputStreamParentInstance  ,
#if defined(ENABLE_OVERLOADING)
    libarchiveInputStream_parentInstance    ,
#endif
    setLibarchiveInputStreamParentInstance  ,




    ) 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.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 GI.Gio.Objects.InputStream as Gio.InputStream

-- | Memory-managed wrapper type.
newtype LibarchiveInputStream = LibarchiveInputStream (SP.ManagedPtr LibarchiveInputStream)
    deriving (LibarchiveInputStream -> LibarchiveInputStream -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: LibarchiveInputStream -> LibarchiveInputStream -> Bool
$c/= :: LibarchiveInputStream -> LibarchiveInputStream -> Bool
== :: LibarchiveInputStream -> LibarchiveInputStream -> Bool
$c== :: LibarchiveInputStream -> LibarchiveInputStream -> Bool
Eq)

instance SP.ManagedPtrNewtype LibarchiveInputStream where
    toManagedPtr :: LibarchiveInputStream -> ManagedPtr LibarchiveInputStream
toManagedPtr (LibarchiveInputStream ManagedPtr LibarchiveInputStream
p) = ManagedPtr LibarchiveInputStream
p

instance BoxedPtr LibarchiveInputStream where
    boxedPtrCopy :: LibarchiveInputStream -> IO LibarchiveInputStream
boxedPtrCopy = \LibarchiveInputStream
p -> forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
B.ManagedPtr.withManagedPtr LibarchiveInputStream
p (forall a. (HasCallStack, CallocPtr a) => Int -> Ptr a -> IO (Ptr a)
copyBytes Int
20 forall (m :: * -> *) a b c.
Monad m =>
(a -> m b) -> (b -> m c) -> a -> m c
>=> forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
B.ManagedPtr.wrapPtr ManagedPtr LibarchiveInputStream -> LibarchiveInputStream
LibarchiveInputStream)
    boxedPtrFree :: LibarchiveInputStream -> IO ()
boxedPtrFree = \LibarchiveInputStream
x -> forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
SP.withManagedPtr LibarchiveInputStream
x forall a. Ptr a -> IO ()
SP.freeMem
instance CallocPtr LibarchiveInputStream where
    boxedPtrCalloc :: IO (Ptr LibarchiveInputStream)
boxedPtrCalloc = forall a. Int -> IO (Ptr a)
callocBytes Int
20


-- | Construct a `LibarchiveInputStream` struct initialized to zero.
newZeroLibarchiveInputStream :: MonadIO m => m LibarchiveInputStream
newZeroLibarchiveInputStream :: forall (m :: * -> *). MonadIO m => m LibarchiveInputStream
newZeroLibarchiveInputStream = forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ forall a. CallocPtr a => IO (Ptr a)
boxedPtrCalloc forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b
>>= forall a.
(HasCallStack, BoxedPtr a) =>
(ManagedPtr a -> a) -> Ptr a -> IO a
wrapPtr ManagedPtr LibarchiveInputStream -> LibarchiveInputStream
LibarchiveInputStream

instance tag ~ 'AttrSet => Constructible LibarchiveInputStream tag where
    new :: forall (m :: * -> *).
MonadIO m =>
(ManagedPtr LibarchiveInputStream -> LibarchiveInputStream)
-> [AttrOp LibarchiveInputStream tag] -> m LibarchiveInputStream
new ManagedPtr LibarchiveInputStream -> LibarchiveInputStream
_ [AttrOp LibarchiveInputStream tag]
attrs = do
        LibarchiveInputStream
o <- forall (m :: * -> *). MonadIO m => m LibarchiveInputStream
newZeroLibarchiveInputStream
        forall o (m :: * -> *).
MonadIO m =>
o -> [AttrOp o 'AttrSet] -> m ()
GI.Attributes.set LibarchiveInputStream
o [AttrOp LibarchiveInputStream tag]
attrs
        forall (m :: * -> *) a. Monad m => a -> m a
return LibarchiveInputStream
o


-- | Get the value of the “@parent_instance@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.get' libarchiveInputStream #parentInstance
-- @
getLibarchiveInputStreamParentInstance :: MonadIO m => LibarchiveInputStream -> m (Maybe Gio.InputStream.InputStream)
getLibarchiveInputStreamParentInstance :: forall (m :: * -> *).
MonadIO m =>
LibarchiveInputStream -> m (Maybe InputStream)
getLibarchiveInputStreamParentInstance LibarchiveInputStream
s = forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr LibarchiveInputStream
s forall a b. (a -> b) -> a -> b
$ \Ptr LibarchiveInputStream
ptr -> do
    Ptr InputStream
val <- forall a. Storable a => Ptr a -> IO a
peek (Ptr LibarchiveInputStream
ptr forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) :: IO (Ptr Gio.InputStream.InputStream)
    Maybe InputStream
result <- forall a b. Ptr a -> (Ptr a -> IO b) -> IO (Maybe b)
SP.convertIfNonNull Ptr InputStream
val forall a b. (a -> b) -> a -> b
$ \Ptr InputStream
val' -> do
        InputStream
val'' <- (forall a b.
(HasCallStack, GObject a, GObject b) =>
(ManagedPtr a -> a) -> Ptr b -> IO a
newObject ManagedPtr InputStream -> InputStream
Gio.InputStream.InputStream) Ptr InputStream
val'
        forall (m :: * -> *) a. Monad m => a -> m a
return InputStream
val''
    forall (m :: * -> *) a. Monad m => a -> m a
return Maybe InputStream
result

-- | Set the value of the “@parent_instance@” field.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.set' libarchiveInputStream [ #parentInstance 'Data.GI.Base.Attributes.:=' value ]
-- @
setLibarchiveInputStreamParentInstance :: MonadIO m => LibarchiveInputStream -> Ptr Gio.InputStream.InputStream -> m ()
setLibarchiveInputStreamParentInstance :: forall (m :: * -> *).
MonadIO m =>
LibarchiveInputStream -> Ptr InputStream -> m ()
setLibarchiveInputStreamParentInstance LibarchiveInputStream
s Ptr InputStream
val = forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr LibarchiveInputStream
s forall a b. (a -> b) -> a -> b
$ \Ptr LibarchiveInputStream
ptr -> do
    forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr LibarchiveInputStream
ptr forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) (Ptr InputStream
val :: Ptr Gio.InputStream.InputStream)

-- | Set the value of the “@parent_instance@” field to `Nothing`.
-- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
-- 
-- @
-- 'Data.GI.Base.Attributes.clear' #parentInstance
-- @
clearLibarchiveInputStreamParentInstance :: MonadIO m => LibarchiveInputStream -> m ()
clearLibarchiveInputStreamParentInstance :: forall (m :: * -> *). MonadIO m => LibarchiveInputStream -> m ()
clearLibarchiveInputStreamParentInstance LibarchiveInputStream
s = forall (m :: * -> *) a. MonadIO m => IO a -> m a
liftIO forall a b. (a -> b) -> a -> b
$ forall a c.
(HasCallStack, ManagedPtrNewtype a) =>
a -> (Ptr a -> IO c) -> IO c
withManagedPtr LibarchiveInputStream
s forall a b. (a -> b) -> a -> b
$ \Ptr LibarchiveInputStream
ptr -> do
    forall a. Storable a => Ptr a -> a -> IO ()
poke (Ptr LibarchiveInputStream
ptr forall a b. Ptr a -> Int -> Ptr b
`plusPtr` Int
0) (forall a. Ptr a
FP.nullPtr :: Ptr Gio.InputStream.InputStream)

#if defined(ENABLE_OVERLOADING)
data LibarchiveInputStreamParentInstanceFieldInfo
instance AttrInfo LibarchiveInputStreamParentInstanceFieldInfo where
    type AttrBaseTypeConstraint LibarchiveInputStreamParentInstanceFieldInfo = (~) LibarchiveInputStream
    type AttrAllowedOps LibarchiveInputStreamParentInstanceFieldInfo = '[ 'AttrSet, 'AttrGet, 'AttrClear]
    type AttrSetTypeConstraint LibarchiveInputStreamParentInstanceFieldInfo = (~) (Ptr Gio.InputStream.InputStream)
    type AttrTransferTypeConstraint LibarchiveInputStreamParentInstanceFieldInfo = (~)(Ptr Gio.InputStream.InputStream)
    type AttrTransferType LibarchiveInputStreamParentInstanceFieldInfo = (Ptr Gio.InputStream.InputStream)
    type AttrGetType LibarchiveInputStreamParentInstanceFieldInfo = Maybe Gio.InputStream.InputStream
    type AttrLabel LibarchiveInputStreamParentInstanceFieldInfo = "parent_instance"
    type AttrOrigin LibarchiveInputStreamParentInstanceFieldInfo = LibarchiveInputStream
    attrGet = getLibarchiveInputStreamParentInstance
    attrSet = setLibarchiveInputStreamParentInstance
    attrConstruct = undefined
    attrClear = clearLibarchiveInputStreamParentInstance
    attrTransfer _ v = do
        return v
    dbgAttrInfo = P.Just (O.ResolvedSymbolInfo {
        O.resolvedSymbolName = "GI.OSTree.Structs.LibarchiveInputStream.parentInstance"
        , O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-ostree-1.0.16/docs/GI-OSTree-Structs-LibarchiveInputStream.html#g:attr:parentInstance"
        })

libarchiveInputStream_parentInstance :: AttrLabelProxy "parentInstance"
libarchiveInputStream_parentInstance = AttrLabelProxy

#endif



#if defined(ENABLE_OVERLOADING)
instance O.HasAttributeList LibarchiveInputStream
type instance O.AttributeList LibarchiveInputStream = LibarchiveInputStreamAttributeList
type LibarchiveInputStreamAttributeList = ('[ '("parentInstance", LibarchiveInputStreamParentInstanceFieldInfo)] :: [(Symbol, *)])
#endif

#if defined(ENABLE_OVERLOADING)
type family ResolveLibarchiveInputStreamMethod (t :: Symbol) (o :: *) :: * where
    ResolveLibarchiveInputStreamMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveLibarchiveInputStreamMethod t LibarchiveInputStream, O.OverloadedMethod info LibarchiveInputStream p) => OL.IsLabel t (LibarchiveInputStream -> 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 ~ ResolveLibarchiveInputStreamMethod t LibarchiveInputStream, O.OverloadedMethod info LibarchiveInputStream p, R.HasField t LibarchiveInputStream p) => R.HasField t LibarchiveInputStream p where
    getField = O.overloadedMethod @info

#endif

instance (info ~ ResolveLibarchiveInputStreamMethod t LibarchiveInputStream, O.OverloadedMethodInfo info LibarchiveInputStream) => OL.IsLabel t (O.MethodProxy info LibarchiveInputStream) where
#if MIN_VERSION_base(4,10,0)
    fromLabel = O.MethodProxy
#else
    fromLabel _ = O.MethodProxy
#endif

#endif