Interprocess communication with D-Bus and HAL
FAST TRAFFIC
It’s the end of the line for CORBA! Gnome now relies on the D-Bus messaging system, and KDE is in the process of migrating.
Nobody likes applications that spend all day sitting in the corners of the desktop and refusing to talk to anything else. The least you might expect would be for them to exchange data with other desktop residents using simple drag & drop techniques. But many users expect their programs to demonstrate more advanced communication skills at all levels. Of course, users want pluggable USB disks no matter what program they are using. And VOIP softphones should make friends with the new hardware when you change the headset without demanding a reboot. To allow this to happen, a Linux system needs a communication system that lets desktop applications talk to one another and to the underlying levels right down through the kernel to the hardware. And if the Freedesktop developers have any say in the matter, D-Bus [1], which relies on Hardware Abstraction Layer HAL [2], will be the communication system for future generations of Linux.
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Direct Download
Read full article as PDF:
Interprocess_Communication_with_D-Bus_and_HAL.pdf (244.67 kB)Tag Cloud
News
-
Password Management Services Vulnerable to Attack
Should you trust an online service to store your online passwords?
-
New Raspberry Pi Adds Two USB Ports
New B+ board lets you build cool things without the complication of a powered USB hub.
-
Microsoft Grabs No-IP.com Domains
Redmond rushes in to root out alleged malware haven.
-
Firefox Steps into 3D
New initiative will bring futuristic virtual reality effects to the web surfing experience.
-
New Trojan Targets Online Banking
Dyreza malware launches a man-in-the-middle attack that compromises SSL.
-
HP Rolls Out Massive Cloud Network
New cloud combines worldwide access with local attention to data security.
-
New Attack Targets Wireless Logins
A first cousin of the recent Heartbleed attack affects EAP-based wireless and peer-to-peer authentication.
-
Geeks Petition for Free Lenovo BIOS
FOSS community acts to protect freedom of choice for laptop devices.
-
Firefox Says Yes to DRM
Quintessential open source browser shores up its market share with a step toward the proprietary dark side.
-
Webcam Hijackers Busted
Authorities in 16 countries take action against users of the imfamous BlackShades malware tool.