dbus-client-0.2: D-Bus client libraries Source code Contents Index

DBus.Client

Contents Clients Sending messages Emitting signals Name reservation Receiving signals Remote objects and proxies Exporting local objects Responding to method calls

Synopsis

data Client clientName :: Client -> BusName mkClient :: (Connection, BusName) -> IO Client call :: Client -> MethodCall -> (Error -> IO ()) -> (MethodReturn -> IO ()) -> IO () callBlocking :: Client -> MethodCall -> IO (Either Error MethodReturn) callBlocking' :: Client -> MethodCall -> IO MethodReturn emitSignal :: Client -> Signal -> IO () requestName :: Client -> BusName -> [RequestNameFlag] -> IO RequestNameReply releaseName :: Client -> BusName -> IO ReleaseNameReply onSignal :: Client -> MatchRule -> (BusName -> Signal -> IO ()) -> IO () data RemoteObject = RemoteObject BusName ObjectPath data Proxy = Proxy RemoteObject InterfaceName callProxy :: Client -> Proxy -> MemberName -> [Flag] -> [Variant] -> (Error -> IO ()) -> (MethodReturn -> IO ()) -> IO () callProxyBlocking :: Client -> Proxy -> MemberName -> [Flag] -> [Variant] -> IO (Either Error MethodReturn) callProxyBlocking' :: Client -> Proxy -> MemberName -> [Flag] -> [Variant] -> IO MethodReturn onSignalFrom :: Client -> Proxy -> MemberName -> (Signal -> IO ()) -> IO () newtype LocalObject = LocalObject (Map InterfaceName Interface) newtype Interface = Interface (Map MemberName Member) data Member = Method Signature Signature (MethodCall -> IO ()) | Signal Signature export :: Client -> ObjectPath -> LocalObject -> IO () data MethodCall = MethodCall { methodCallObject :: LocalObject methodCallClient :: Client methodCallMethod :: Member methodCallSerial :: Serial methodCallSender :: Maybe BusName methodCallFlags :: Set Flag methodCallBody :: [Variant] } replyReturn :: MethodCall -> [Variant] -> IO () replyError :: MethodCall -> ErrorName -> [Variant] -> IO ()

Clients

data Client Source

clientName :: Client -> BusName Source

mkClient :: (Connection, BusName) -> IO Client Source

Sending messages

call :: Client -> MethodCall -> (Error -> IO ()) -> (MethodReturn -> IO ()) -> IO () Source

callBlocking :: Client -> MethodCall -> IO (Either Error MethodReturn) Source

callBlocking' :: Client -> MethodCall -> IO MethodReturn Source

Emitting signals

emitSignal :: Client -> Signal -> IO () Source

Name reservation

requestName :: Client -> BusName -> [RequestNameFlag] -> IO RequestNameReply Source

releaseName :: Client -> BusName -> IO ReleaseNameReply Source

Receiving signals

onSignal :: Client -> MatchRule -> (BusName -> Signal -> IO ()) -> IO () Source

Remote objects and proxies

data RemoteObject Source

Constructors RemoteObject BusName ObjectPath

data Proxy Source

Constructors Proxy RemoteObject InterfaceName

callProxy :: Client -> Proxy -> MemberName -> [Flag] -> [Variant] -> (Error -> IO ()) -> (MethodReturn -> IO ()) -> IO () Source

callProxyBlocking :: Client -> Proxy -> MemberName -> [Flag] -> [Variant] -> IO (Either Error MethodReturn) Source

callProxyBlocking' :: Client -> Proxy -> MemberName -> [Flag] -> [Variant] -> IO MethodReturn Source

onSignalFrom :: Client -> Proxy -> MemberName -> (Signal -> IO ()) -> IO () Source

Exporting local objects

newtype LocalObject Source

Constructors LocalObject (Map InterfaceName Interface)

newtype Interface Source

Constructors Interface (Map MemberName Member)

data Member Source

Constructors Method Signature Signature (MethodCall -> IO ()) Signal Signature

export :: Client -> ObjectPath -> LocalObject -> IO () Source

Responding to method calls

data MethodCall Source

Constructors MethodCall methodCallObject :: LocalObject methodCallClient :: Client methodCallMethod :: Member methodCallSerial :: Serial methodCallSender :: Maybe BusName methodCallFlags :: Set Flag methodCallBody :: [Variant]

replyReturn :: MethodCall -> [Variant] -> IO () Source

replyError :: MethodCall -> ErrorName -> [Variant] -> IO () Source

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