Moduledbus-1.4.1Haskell2010

DBus.Internal.Address

1 type
16 values

Packagedbus-1.4.1
Exports17
LanguageHaskell2010
LicenceApache-2.0
SourceAddress.hs

datadata Address

When a D-Bus server must listen for connections, or a client must connect to a server, the listening socket's configuration is specified with an address. An address contains the method, which determines the protocol and transport mechanism, and parameters, which provide additional method-specific information about the address.

Constructors

Address String (Map String String)

Instances2Eq, Show

Eq AddressDefined in dbus-1.4.1 · DBus.Internal.Address
Show AddressDefined in dbus-1.4.1 · DBus.Internal.Address

valueaddressMethod :: Address -> String

valueaddressParameters :: Address -> Map String String

valueaddress :: String -> Map String String -> Maybe Address

Try to convert a method string and parameter map to an Address.

Returns Nothing if the method or parameters are invalid.

valuevalidMethod :: String -> Bool

valuevalidParams :: Map String String -> Bool

valueoptionallyEncoded :: [Char]

valueformatAddress :: Address -> String

Convert an address to a string in the format expected by parseAddress.

valueformatAddresses :: [Address] -> String

Convert a list of addresses to a string in the format expected by parseAddresses.

valueparseAddress :: String -> Maybe Address

Try to parse a string containing one valid address.

An address string is in the format method:key1=val1,key2=val2. There are some limitations on the characters allowed within methods and parameters; see the D-Bus specification for full details.

valueparseAddresses :: String -> Maybe [Address]

Try to parse a string containing one or more valid addresses.

Addresses are separated by semicolons. See parseAddress for the format of addresses.

valueparsecAddress :: Parser Address

valuegetSystemAddress :: IO (Maybe Address)

Returns the address in the environment variable DBUS_SYSTEM_BUS_ADDRESS, or unix:path=/var/run/dbus/system_bus_socket if DBUS_SYSTEM_BUS_ADDRESS is not set.

Returns Nothing if DBUS_SYSTEM_BUS_ADDRESS contains an invalid address.

valuegetSessionAddress :: IO (Maybe Address)

Returns the first address in the environment variable DBUS_SESSION_BUS_ADDRESS, which must be set.

Returns Nothing if DBUS_SYSTEM_BUS_ADDRESS contains an invalid address or DBUS_SESSION_BUS_ADDRESS is unset XDG_RUNTIME_DIR doesn't have /bus.

valuegetStarterAddress :: IO (Maybe Address)

Returns the address in the environment variable DBUS_STARTER_ADDRESS, which must be set.

Returns Nothing if DBUS_STARTER_ADDRESS is unset or contains an invalid address.

valuehexToInt :: String -> Int

valuemaybeParseString :: Parser a -> String -> Maybe a