TlsBackend.hs


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

TLS (Transport Layer Security, aka SSL) and DTLS backend.

/Since: 2.28/
-}

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

module GI.Gio.Interfaces.TlsBackend
    ( 

-- * Exported types
    TlsBackend(..)                          ,
    noTlsBackend                            ,
    IsTlsBackend                            ,
    toTlsBackend                            ,


 -- * Methods
-- ** getCertificateType #method:getCertificateType#

#if ENABLE_OVERLOADING
    TlsBackendGetCertificateTypeMethodInfo  ,
#endif
    tlsBackendGetCertificateType            ,


-- ** getClientConnectionType #method:getClientConnectionType#

#if ENABLE_OVERLOADING
    TlsBackendGetClientConnectionTypeMethodInfo,
#endif
    tlsBackendGetClientConnectionType       ,


-- ** getDefault #method:getDefault#

    tlsBackendGetDefault                    ,


-- ** getDefaultDatabase #method:getDefaultDatabase#

#if ENABLE_OVERLOADING
    TlsBackendGetDefaultDatabaseMethodInfo  ,
#endif
    tlsBackendGetDefaultDatabase            ,


-- ** getDtlsClientConnectionType #method:getDtlsClientConnectionType#

#if ENABLE_OVERLOADING
    TlsBackendGetDtlsClientConnectionTypeMethodInfo,
#endif
    tlsBackendGetDtlsClientConnectionType   ,


-- ** getDtlsServerConnectionType #method:getDtlsServerConnectionType#

#if ENABLE_OVERLOADING
    TlsBackendGetDtlsServerConnectionTypeMethodInfo,
#endif
    tlsBackendGetDtlsServerConnectionType   ,


-- ** getFileDatabaseType #method:getFileDatabaseType#

#if ENABLE_OVERLOADING
    TlsBackendGetFileDatabaseTypeMethodInfo ,
#endif
    tlsBackendGetFileDatabaseType           ,


-- ** getServerConnectionType #method:getServerConnectionType#

#if ENABLE_OVERLOADING
    TlsBackendGetServerConnectionTypeMethodInfo,
#endif
    tlsBackendGetServerConnectionType       ,


-- ** setDefaultDatabase #method:setDefaultDatabase#

#if ENABLE_OVERLOADING
    TlsBackendSetDefaultDatabaseMethodInfo  ,
#endif
    tlsBackendSetDefaultDatabase            ,


-- ** supportsDtls #method:supportsDtls#

#if ENABLE_OVERLOADING
    TlsBackendSupportsDtlsMethodInfo        ,
#endif
    tlsBackendSupportsDtls                  ,


-- ** supportsTls #method:supportsTls#

#if ENABLE_OVERLOADING
    TlsBackendSupportsTlsMethodInfo         ,
#endif
    tlsBackendSupportsTls                   ,




    ) 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 {-# SOURCE #-} qualified GI.Gio.Objects.TlsDatabase as Gio.TlsDatabase

-- interface TlsBackend 
-- | Memory-managed wrapper type.
newtype TlsBackend = TlsBackend (ManagedPtr TlsBackend)
-- | A convenience alias for `Nothing` :: `Maybe` `TlsBackend`.
noTlsBackend :: Maybe TlsBackend
noTlsBackend = Nothing

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

#endif

foreign import ccall "g_tls_backend_get_type"
    c_g_tls_backend_get_type :: IO GType

instance GObject TlsBackend where
    gobjectType = c_g_tls_backend_get_type
    

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

instance O.HasParentTypes TlsBackend
type instance O.ParentTypes TlsBackend = '[GObject.Object.Object]

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

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

#if ENABLE_OVERLOADING
#endif

#if ENABLE_OVERLOADING
type family ResolveTlsBackendMethod (t :: Symbol) (o :: *) :: * where
    ResolveTlsBackendMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
    ResolveTlsBackendMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
    ResolveTlsBackendMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
    ResolveTlsBackendMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
    ResolveTlsBackendMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
    ResolveTlsBackendMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
    ResolveTlsBackendMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
    ResolveTlsBackendMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
    ResolveTlsBackendMethod "ref" o = GObject.Object.ObjectRefMethodInfo
    ResolveTlsBackendMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
    ResolveTlsBackendMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
    ResolveTlsBackendMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
    ResolveTlsBackendMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
    ResolveTlsBackendMethod "supportsDtls" o = TlsBackendSupportsDtlsMethodInfo
    ResolveTlsBackendMethod "supportsTls" o = TlsBackendSupportsTlsMethodInfo
    ResolveTlsBackendMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
    ResolveTlsBackendMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
    ResolveTlsBackendMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
    ResolveTlsBackendMethod "getCertificateType" o = TlsBackendGetCertificateTypeMethodInfo
    ResolveTlsBackendMethod "getClientConnectionType" o = TlsBackendGetClientConnectionTypeMethodInfo
    ResolveTlsBackendMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
    ResolveTlsBackendMethod "getDefaultDatabase" o = TlsBackendGetDefaultDatabaseMethodInfo
    ResolveTlsBackendMethod "getDtlsClientConnectionType" o = TlsBackendGetDtlsClientConnectionTypeMethodInfo
    ResolveTlsBackendMethod "getDtlsServerConnectionType" o = TlsBackendGetDtlsServerConnectionTypeMethodInfo
    ResolveTlsBackendMethod "getFileDatabaseType" o = TlsBackendGetFileDatabaseTypeMethodInfo
    ResolveTlsBackendMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
    ResolveTlsBackendMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
    ResolveTlsBackendMethod "getServerConnectionType" o = TlsBackendGetServerConnectionTypeMethodInfo
    ResolveTlsBackendMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
    ResolveTlsBackendMethod "setDefaultDatabase" o = TlsBackendSetDefaultDatabaseMethodInfo
    ResolveTlsBackendMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
    ResolveTlsBackendMethod l o = O.MethodResolutionFailed l o

instance (info ~ ResolveTlsBackendMethod t TlsBackend, O.MethodInfo info TlsBackend p) => OL.IsLabel t (TlsBackend -> 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

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

foreign import ccall "g_tls_backend_get_certificate_type" g_tls_backend_get_certificate_type :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CGType

{- |
Gets the 'GType' of /@backend@/\'s 'GI.Gio.Objects.TlsCertificate.TlsCertificate' implementation.

/Since: 2.28/
-}
tlsBackendGetCertificateType ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m GType
    {- ^ __Returns:__ the 'GType' of /@backend@/\'s 'GI.Gio.Objects.TlsCertificate.TlsCertificate'
  implementation. -}
tlsBackendGetCertificateType backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_get_certificate_type backend'
    let result' = GType result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendGetCertificateTypeMethodInfo
instance (signature ~ (m GType), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendGetCertificateTypeMethodInfo a signature where
    overloadedMethod _ = tlsBackendGetCertificateType

#endif

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

foreign import ccall "g_tls_backend_get_client_connection_type" g_tls_backend_get_client_connection_type :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CGType

{- |
Gets the 'GType' of /@backend@/\'s 'GI.Gio.Interfaces.TlsClientConnection.TlsClientConnection' implementation.

/Since: 2.28/
-}
tlsBackendGetClientConnectionType ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m GType
    {- ^ __Returns:__ the 'GType' of /@backend@/\'s 'GI.Gio.Interfaces.TlsClientConnection.TlsClientConnection'
  implementation. -}
tlsBackendGetClientConnectionType backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_get_client_connection_type backend'
    let result' = GType result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendGetClientConnectionTypeMethodInfo
instance (signature ~ (m GType), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendGetClientConnectionTypeMethodInfo a signature where
    overloadedMethod _ = tlsBackendGetClientConnectionType

#endif

-- method TlsBackend::get_default_database
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "backend", argType = TInterface (Name {namespace = "Gio", name = "TlsBackend"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GTlsBackend", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Just (TInterface (Name {namespace = "Gio", name = "TlsDatabase"}))
-- throws : False
-- Skip return : False

foreign import ccall "g_tls_backend_get_default_database" g_tls_backend_get_default_database :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO (Ptr Gio.TlsDatabase.TlsDatabase)

{- |
Gets the default 'GI.Gio.Objects.TlsDatabase.TlsDatabase' used to verify TLS connections.

/Since: 2.30/
-}
tlsBackendGetDefaultDatabase ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m Gio.TlsDatabase.TlsDatabase
    {- ^ __Returns:__ the default database, which should be
              unreffed when done. -}
tlsBackendGetDefaultDatabase backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_get_default_database backend'
    checkUnexpectedReturnNULL "tlsBackendGetDefaultDatabase" result
    result' <- (wrapObject Gio.TlsDatabase.TlsDatabase) result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendGetDefaultDatabaseMethodInfo
instance (signature ~ (m Gio.TlsDatabase.TlsDatabase), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendGetDefaultDatabaseMethodInfo a signature where
    overloadedMethod _ = tlsBackendGetDefaultDatabase

#endif

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

foreign import ccall "g_tls_backend_get_dtls_client_connection_type" g_tls_backend_get_dtls_client_connection_type :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CGType

{- |
Gets the 'GType' of /@backend@/’s 'GI.Gio.Interfaces.DtlsClientConnection.DtlsClientConnection' implementation.

/Since: 2.48/
-}
tlsBackendGetDtlsClientConnectionType ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m GType
    {- ^ __Returns:__ the 'GType' of /@backend@/’s 'GI.Gio.Interfaces.DtlsClientConnection.DtlsClientConnection'
  implementation, or @/G_TYPE_INVALID/@ if this backend doesn’t support DTLS. -}
tlsBackendGetDtlsClientConnectionType backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_get_dtls_client_connection_type backend'
    let result' = GType result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendGetDtlsClientConnectionTypeMethodInfo
instance (signature ~ (m GType), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendGetDtlsClientConnectionTypeMethodInfo a signature where
    overloadedMethod _ = tlsBackendGetDtlsClientConnectionType

#endif

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

foreign import ccall "g_tls_backend_get_dtls_server_connection_type" g_tls_backend_get_dtls_server_connection_type :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CGType

{- |
Gets the 'GType' of /@backend@/’s 'GI.Gio.Interfaces.DtlsServerConnection.DtlsServerConnection' implementation.

/Since: 2.48/
-}
tlsBackendGetDtlsServerConnectionType ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m GType
    {- ^ __Returns:__ the 'GType' of /@backend@/’s 'GI.Gio.Interfaces.DtlsServerConnection.DtlsServerConnection'
  implementation, or @/G_TYPE_INVALID/@ if this backend doesn’t support DTLS. -}
tlsBackendGetDtlsServerConnectionType backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_get_dtls_server_connection_type backend'
    let result' = GType result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendGetDtlsServerConnectionTypeMethodInfo
instance (signature ~ (m GType), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendGetDtlsServerConnectionTypeMethodInfo a signature where
    overloadedMethod _ = tlsBackendGetDtlsServerConnectionType

#endif

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

foreign import ccall "g_tls_backend_get_file_database_type" g_tls_backend_get_file_database_type :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CGType

{- |
Gets the 'GType' of /@backend@/\'s 'GI.Gio.Interfaces.TlsFileDatabase.TlsFileDatabase' implementation.

/Since: 2.30/
-}
tlsBackendGetFileDatabaseType ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m GType
    {- ^ __Returns:__ the 'GType' of backend\'s 'GI.Gio.Interfaces.TlsFileDatabase.TlsFileDatabase' implementation. -}
tlsBackendGetFileDatabaseType backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_get_file_database_type backend'
    let result' = GType result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendGetFileDatabaseTypeMethodInfo
instance (signature ~ (m GType), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendGetFileDatabaseTypeMethodInfo a signature where
    overloadedMethod _ = tlsBackendGetFileDatabaseType

#endif

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

foreign import ccall "g_tls_backend_get_server_connection_type" g_tls_backend_get_server_connection_type :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CGType

{- |
Gets the 'GType' of /@backend@/\'s 'GI.Gio.Interfaces.TlsServerConnection.TlsServerConnection' implementation.

/Since: 2.28/
-}
tlsBackendGetServerConnectionType ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m GType
    {- ^ __Returns:__ the 'GType' of /@backend@/\'s 'GI.Gio.Interfaces.TlsServerConnection.TlsServerConnection'
  implementation. -}
tlsBackendGetServerConnectionType backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_get_server_connection_type backend'
    let result' = GType result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendGetServerConnectionTypeMethodInfo
instance (signature ~ (m GType), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendGetServerConnectionTypeMethodInfo a signature where
    overloadedMethod _ = tlsBackendGetServerConnectionType

#endif

-- method TlsBackend::set_default_database
-- method type : OrdinaryMethod
-- Args : [Arg {argCName = "backend", argType = TInterface (Name {namespace = "Gio", name = "TlsBackend"}), direction = DirectionIn, mayBeNull = False, argDoc = Documentation {rawDocText = Just "the #GTlsBackend", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing},Arg {argCName = "database", argType = TInterface (Name {namespace = "Gio", name = "TlsDatabase"}), direction = DirectionIn, mayBeNull = True, argDoc = Documentation {rawDocText = Just "the #GTlsDatabase", sinceVersion = Nothing}, argScope = ScopeTypeInvalid, argClosure = -1, argDestroy = -1, argCallerAllocates = False, transfer = TransferNothing}]
-- Lengths : []
-- returnType : Nothing
-- throws : False
-- Skip return : False

foreign import ccall "g_tls_backend_set_default_database" g_tls_backend_set_default_database :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    Ptr Gio.TlsDatabase.TlsDatabase ->      -- database : TInterface (Name {namespace = "Gio", name = "TlsDatabase"})
    IO ()

{- |
Set the default 'GI.Gio.Objects.TlsDatabase.TlsDatabase' used to verify TLS connections

Any subsequent call to 'GI.Gio.Interfaces.TlsBackend.tlsBackendGetDefaultDatabase' will return
the database set in this call.  Existing databases and connections are not
modified.

Setting a 'Nothing' default database will reset to using the system default
database as if 'GI.Gio.Interfaces.TlsBackend.tlsBackendSetDefaultDatabase' had never been called.

/Since: 2.60/
-}
tlsBackendSetDefaultDatabase ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a, Gio.TlsDatabase.IsTlsDatabase b) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> Maybe (b)
    {- ^ /@database@/: the 'GI.Gio.Objects.TlsDatabase.TlsDatabase' -}
    -> m ()
tlsBackendSetDefaultDatabase backend database = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    maybeDatabase <- case database of
        Nothing -> return nullPtr
        Just jDatabase -> do
            jDatabase' <- unsafeManagedPtrCastPtr jDatabase
            return jDatabase'
    g_tls_backend_set_default_database backend' maybeDatabase
    touchManagedPtr backend
    whenJust database touchManagedPtr
    return ()

#if ENABLE_OVERLOADING
data TlsBackendSetDefaultDatabaseMethodInfo
instance (signature ~ (Maybe (b) -> m ()), MonadIO m, IsTlsBackend a, Gio.TlsDatabase.IsTlsDatabase b) => O.MethodInfo TlsBackendSetDefaultDatabaseMethodInfo a signature where
    overloadedMethod _ = tlsBackendSetDefaultDatabase

#endif

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

foreign import ccall "g_tls_backend_supports_dtls" g_tls_backend_supports_dtls :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CInt

{- |
Checks if DTLS is supported. DTLS support may not be available even if TLS
support is available, and vice-versa.

/Since: 2.48/
-}
tlsBackendSupportsDtls ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m Bool
    {- ^ __Returns:__ whether DTLS is supported -}
tlsBackendSupportsDtls backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_supports_dtls backend'
    let result' = (/= 0) result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendSupportsDtlsMethodInfo
instance (signature ~ (m Bool), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendSupportsDtlsMethodInfo a signature where
    overloadedMethod _ = tlsBackendSupportsDtls

#endif

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

foreign import ccall "g_tls_backend_supports_tls" g_tls_backend_supports_tls :: 
    Ptr TlsBackend ->                       -- backend : TInterface (Name {namespace = "Gio", name = "TlsBackend"})
    IO CInt

{- |
Checks if TLS is supported; if this returns 'False' for the default
'GI.Gio.Interfaces.TlsBackend.TlsBackend', it means no \"real\" TLS backend is available.

/Since: 2.28/
-}
tlsBackendSupportsTls ::
    (B.CallStack.HasCallStack, MonadIO m, IsTlsBackend a) =>
    a
    {- ^ /@backend@/: the 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
    -> m Bool
    {- ^ __Returns:__ whether or not TLS is supported -}
tlsBackendSupportsTls backend = liftIO $ do
    backend' <- unsafeManagedPtrCastPtr backend
    result <- g_tls_backend_supports_tls backend'
    let result' = (/= 0) result
    touchManagedPtr backend
    return result'

#if ENABLE_OVERLOADING
data TlsBackendSupportsTlsMethodInfo
instance (signature ~ (m Bool), MonadIO m, IsTlsBackend a) => O.MethodInfo TlsBackendSupportsTlsMethodInfo a signature where
    overloadedMethod _ = tlsBackendSupportsTls

#endif

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

foreign import ccall "g_tls_backend_get_default" g_tls_backend_get_default :: 
    IO (Ptr TlsBackend)

{- |
Gets the default 'GI.Gio.Interfaces.TlsBackend.TlsBackend' for the system.

/Since: 2.28/
-}
tlsBackendGetDefault ::
    (B.CallStack.HasCallStack, MonadIO m) =>
    m TlsBackend
    {- ^ __Returns:__ a 'GI.Gio.Interfaces.TlsBackend.TlsBackend' -}
tlsBackendGetDefault  = liftIO $ do
    result <- g_tls_backend_get_default
    checkUnexpectedReturnNULL "tlsBackendGetDefault" result
    result' <- (newObject TlsBackend) result
    return result'

#if ENABLE_OVERLOADING
#endif