| Name : ghc-dbus
| |
| Version : 1.2.14
| Vendor : openSUSE
|
| Release : lp152.1.2
| Date : 2020-05-22 02:22:08
|
| Group : Unspecified
| Source RPM : ghc-dbus-1.2.14-lp152.1.2.src.rpm
|
| Size : 2.16 MB
| |
| Packager : https://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: /vol/rzm3/linux-opensuse/distribution/leap/15.2/repo/oss/x86_64 |
