DBus.Message

Documentation

class Message a where

Methods

messageTypeCode :: a -> Word8

messageHeaderFields :: a -> [HeaderField]

messageFlags :: a -> Set Flag

messageBody :: a -> [Variant]

Instances

Message Signal

Message Error

Message MethodReturn

Message MethodCall

data Flag

Constructors

NoReplyExpected

NoAutoStart

Instances

Eq Flag

Ord Flag

Show Flag

data HeaderField

Constructors

Path ObjectPath

Interface InterfaceName

Member MemberName

ErrorName ErrorName

ReplySerial Serial

Destination BusName

Sender BusName

Signature Signature

Instances

Eq HeaderField

Show HeaderField

Variable HeaderField

data MethodCall

Constructors

MethodCall

Fields

methodCallPath :: ObjectPath

methodCallMember :: MemberName

methodCallInterface :: Maybe InterfaceName

methodCallDestination :: Maybe BusName

methodCallFlags :: Set Flag

methodCallBody :: [Variant]

Instances

Eq MethodCall

Show MethodCall

Message MethodCall

data MethodReturn

Constructors

MethodReturn

Fields

methodReturnSerial :: Serial

methodReturnDestination :: Maybe BusName

methodReturnFlags :: Set Flag

methodReturnBody :: [Variant]

Instances

Eq MethodReturn

Show MethodReturn

Message MethodReturn

data Error

Constructors

Error

Fields

errorName :: ErrorName

errorSerial :: Serial

errorDestination :: Maybe BusName

errorFlags :: Set Flag

errorBody :: [Variant]

Instances

Eq Error

Show Error

Message Error

data Signal

Constructors

Signal

Fields

signalPath :: ObjectPath

signalMember :: MemberName

signalInterface :: InterfaceName

signalFlags :: Set Flag

signalBody :: [Variant]

Instances

Eq Signal

Show Signal

Message Signal

data ReceivedMessage

Constructors

ReceivedMethodCall Serial (Maybe BusName) MethodCall

ReceivedMethodReturn Serial (Maybe BusName) MethodReturn

ReceivedError Serial (Maybe BusName) Error

ReceivedSignal Serial (Maybe BusName) Signal

ReceivedUnknown Serial (Maybe BusName)

Instances

Eq ReceivedMessage

Show ReceivedMessage

receivedSerial :: ReceivedMessage -> Serial

receivedSender :: ReceivedMessage -> Maybe BusName

marshal :: Message a => Endianness -> Serial -> a -> ByteString

unmarshal :: Monad m => (Word32 -> m ByteString) -> m (Either String ReceivedMessage)