| Name : ghc-dbus
| |
| Version : 0.10.12
| Vendor : openSUSE
|
| Release : 2.12
| Date : 2016-09-14 00:52:40
|
| Group : System/Libraries
| Source RPM : ghc-dbus-0.10.12-2.12.src.rpm
|
| Size : 1.69 MB
| |
| Packager : http://bugs_opensuse_org
| |
| Summary : A client library for the D-Bus IPC system
|
Description :
D-Bus is a simple, message-based protocol for inter-process communication,
which allows applications to interact with other parts of the machine and the
user\'s session using remote procedure calls.
D-Bus is a essential part of the modern Linux desktop, where it replaces
earlier protocols such as CORBA and DCOP.
This library is an implementation of the D-Bus protocol in Haskell. It can be
used to add D-Bus support to Haskell applications, without the awkward
interfaces common to foreign bindings.
Example: connect to the session bus, and get a list of active names.
\' {-# LANGUAGE OverloadedStrings #-}
import Data.List (sort) import DBus import DBus.Client
main = do client < - connectSession // -- Request a list of
connected clients from the bus reply < - call_ client (methodCall
\"/org/freedesktop/DBus\" \"org.freedesktop.DBus\" \"ListNames\") {
methodCallDestination = Just \"org.freedesktop.DBus\" } //
-- org.freedesktop.DBus.ListNames() returns a single value, which is
-- a list of names (here represented as [String]) let Just names
= fromVariant (methodReturnBody reply !! 0) // -- Print each name
on a line, sorted so reserved names are below -- temporary names.
mapM_ putStrLn (sort names) \'
>$ ghc --make list-names.hs >$ ./list-names >:1.0 >:1.1 >:1.10 >:1.106 >:1.109
>:1.110 >ca.desrt.dconf >org.freedesktop.DBus >org.freedesktop.Notifications
>org.freedesktop.secrets >org.gnome.ScreenSaver.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/openSUSE:/Backports:/SLE-12/standard/x86_64 |
