It is with much regret and disappointment that I must announce that the Haiku project have decided to cancel WalterCon 2007 for lack of community interest. Those who have already registered will have all money refunded.

The perceived reason for this would be late announcement combined with the community being spread across the globe. Efforts are already under way to prevent such problems stemming from last-minute planning and to make WalterCon not only a success, but a hit.

On a more positive note, Michael Phipps has been invited to speak at the upcoming LinuxWorld conference. This is an excellent opportunity for exposure for Haiku both as a project and as a community.

The upcoming Haiku conference WalterCon 2007 has finally been announced: this year, it will be held in San Francisco, California, on August 11 and 12.

As last year, we've prepared a website that hopefully contains all the information you need to decide whether or not you want to attend. The conference will feature training-oriented sessions, though the agenda has not been completed yet. Take your chance to get to know some of the people behind Haiku!

CDDA-FS running in Haiku

Haiku developer Axel Dörfler has started to work on a CDDA file system for playing audio CDs for Haiku. CDDA-FS allows Haiku users to view and play music tracks from mounted audio CDs as if they were WAV files. CDDA-FS also supports CD-Text which means that information like album titles, artist names, and song titles available from the CD itself will be shown as file attributes, so that they can be viewed and edited in Tracker.

While CDDA-FS is not finished yet, it can already be used to play back CD contents as you can see from the screenshot. The file system is accompanied by a small test application "cdda_text" which also runs under BeOS and prints all information CDDA-FS can retrieve from the specified CD.

Thanks to the work of one of the most active code contributors lately, Hugo Santos, Haiku is getting a generic FreeBSD network driver compatibility layer that will allow FreeBSD network drivers to be compiled and used in Haiku with few, if any changes. At the time of this writing, not only has Hugo committed the compatibility layer to the Haiku tree, but he has also succeeded in building two FreeBSD drivers (if_em/Intel Pro 1000 and if_le/PCNet) which are now capable of running in Haiku.

Here is a quote from Hugo himself: "My original goal was to enable the use of FreeBSD drivers by just having them compiled 'as is' by the build system. This is possible with some drivers, but not all; but even for those that may require some changes in the code, the modification requirements will be minimal (most likely related to interrupt handling). The idea was to make it easy to upgrade the drivers with fixes from FreeBSD and/or upgrade to newer versions. Developing drivers can be a hard job, and developing bug free drivers even more so. The ability to use FreeBSD drivers with little to no changes in the code expands Haiku's hardware support with little burden to our pool of developers, which is a good thing. By the way, this idea was inspired by Marcus Overhagen's ipro1000 driver, which is Intel's FreeBSD driver ported to Haiku using a very specific compatibility layer."

To achieve his goal, Hugo started by copying the functions necessary for drivers from FreeBSD and creating a compatibility library. As he tried more drivers, he added more functions to the library. The Intel Pro Express 100 driver (fxp) was used as a base for requirements; Hugo then wrote Haiku-specific versions of some of these functions and changed others as required. Some original FreeBSD code is also used, as well as some of Marcus' code.

This is still work in progress and, by Hugo's own words, there is a lot more to be done and tested. Nevertheless, this is a great addition to Haiku and we are all grateful for Hugo's significant contributions.