Name : ghc-dbus
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Version : 1.2.22
| Vendor : openSUSE
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Release : bp154.1.16
| Date : 2022-05-09 13:11:42
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Group : Unspecified
| Source RPM : ghc-dbus-1.2.22-bp154.1.16.src.rpm
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Size : 2.16 MB
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Packager : https://bugs_opensuse_org
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Summary : A client library for the D-Bus IPC system
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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.
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RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/openSUSE:/Backports:/SLE-15-SP4/standard/x86_64 |