Platinum update has been pushed with many enhancements including:
– better eventing (now with moderation)
– support for HTTP keep-alive client connections
– XBox 360 compatibility (see previous post)!
– better support for dynamic addition/removal of devices
– much more…
You can find it at the usual place.
Over the last few months, I have found a bit of time to work back on Platinum. One of the things I have always wanted to add was XBox360 support. The XBox is somewhat UPnP aware but does things not according to the standard so it needed a bit of hacking. One of the thing I have been missing recently is working on XBMC so I have decided to make time and jump back into the project. The result is that XBMC is now seen by the XBox 360 and can be used as a Video & Music server. (Photos are not supported yet)
Check out the release that supports it if you’re interested.
As I have been spending all day investigating all the different ways of securing a Web API (oAuth mainly) and all kind of user authentications (WSSE, AuthSub, OpenID), I decided to try out OpenID (especially since Yahoo announced their support and that Google will soon join the party although if Yahoo get bought by MS, that might change things a bit, but I regress).
So I went to myopenid.com and signed up for one. I am now officially known as https://soothe.openid.com.
But then I realized I could actually use my own blog and delegate to myopenid.com. Following the instructions here, I could now use https://plutinosoft.com/blog/ as my OpenID !
Yeah cool but I still depend on http://www.myopenid.com and what if they go under. So instead I want to be my own OpenID provider! So I followed the instructions using Sam Ruby’s phpMyId and voila, my blog url can be used as an OpenID identifier for all websites supporting OpenID (including plaxo).
Here’s my setup:
1. Created a openid folder on my site (https://plutinosoft.com/openid/).
2. Downloaded phpMyID files into it
3. Renamed MyID.config.php to index.php
4. Renamed htaccess to .htaccess and commented out option 1 (since I am running my blog on dreamhost and php as cgi)
5. Followed the instructions in README to create password digest and edited index.php by modifying auth_username and auth_password
6. Edited the idp_url in index.php to be “https://plutinosoft.com/openid/”
7. Edited the header.php of my WordPress theme and added the following link tags under the html head:
<link rel="openid.server" href="https://plutinosoft.com/openid/" />
<link rel="openid.delegate" href="https://plutinosoft.com/openid/" />
8. Went to plaxo and logged in using my OpenID “https://plutinosoft.com/blog/”
I love it when technology works (although it took me a few hours longer than I expected) ;-)
Update:
Instead of editing the wordpress header.php file, I went ahead and modified the index.html at the root of my site with
<link rel="openid.server" href="https://plutinosoft.com/openid/" />
<link rel="openid.delegate" href="https://plutinosoft.com/openid/" />
and now I can use https://plutinosoft.com to sign in as an OpenID. Yep!
So last week, I was at CES and I met with Jerome “Gej” Rota, the DivX founder, at their booth. We had a nice chat about their new product DivX Connected. It is very exciting because it’s what I wanted to do a year ago with a couple of friends:
Build a software platform for set-top boxes to access services/internet but make it opened (and not closed like AppleTV is) for people to build their own plugin and for companies to easily integrate their services.
Well DivX did it and quite nicely. So I spent my last week-end playing with their SDK and voila, a nice little plugin to browse the UPnP servers on your network (using Platinum of course). The idea is that maybe you have your files on your NAS running TwonkyVision or maybe you have Videos on your XBox and have the XBMC with UPnP server running. Check the screenshot out:
Ok, i just finished coding. There’s still no playback, just discovery and there’s no installer yet for the plugin.
Update:
There’s an installer now. It’s here. Video playback is not working great yet because of Divx Connected requiring HTTP 1.1 and some weird trick mode…
Tonight I’ve spent some time playing a bit more with my supernas (FreeNAS). I have managed to learn how to make an automated snapshot style rotating backup system. The key is in the use of UNIX hard-links feature. Deriving from this info and this script (which was wrong by the way), I have built a script that automatically pulls data from my NAS onto my online storage (dreamhost) and rotating it every day (keeping 5 snapshots max).
#!/bin/sh
#
# Easy Automated Snapshot-Style Drive-snapshot using Rsync
# Copyright (C) 2008 Sylvain Rebaud (sylvain at rebaud dot com)
#
# Based on Dan Merschi & Mikes Handy
# Easy Automated Snapshot-Style Backups with Linux and Rsync
# http://www.mikerubel.org/computers/rsync_snapshots/
#
#-- Verify input arguments --
if [ $# -lt 2 ] ; then
echo >&2 "usage: $0 [source] [dest]"
exit 1
fi
#-- Path to backup directory --
BACKUP="$2/snapshot"
#-- Rotating-filesystem-snapshot --
rm -fR ${BACKUP}5
rm -f ${BACKUP}5.date
for i in 4 3 2 1
do
y=`expr $i + 1`
if [ -d ${BACKUP}${i} ]; then mv -f ${BACKUP}${i} ${BACKUP}${y} ; fi
if [ -d ${BACKUP}${i}.date ]; then mv -f ${BACKUP}${i}.date ${BACKUP}${y}.date ; fi
done
date > ${BACKUP}1.date
#-- Taking filesystem snapshot using rsync & hardlinks (backup1) --
#
rsync -aHvz --exclude=".*" --delete --rsh="ssh -c arcfour -o Compression=no -x" --link-dest=../snapshot2 "$1" ${BACKUP}1/
#
#-- End Script --
Then I set up freeNAS to execute a cron job using the following command:
/usr/bin/ssh soothe@plutinosoft.com "./backup/backup.sh root@sylvain.homeip.net:/mnt/bigboy/share/Photos/ backup/Photos"
This tells FreNAS to login to my site (plutinosoft.com) using a RSA key with no passphrase and execute the remote backup script which in turns connects back to my FreeNAS server (using Dynamic DNS host and a RSA key with no passphrase as well) and pull/backup/sync-up the data locally using a rotation of 5 folders.
Phew!
Finally, snapshot1 should be the latest full sync and snapshot2 disk space should be for the differences from snapshot1 (meaning only the files that were deleted later that are not present in snapshot1 anymore), and so on until snapshot5. So total amount of space used is really just a full snapshot plus the changes made and not 5x the full snapshot.
Neat, isnt’it?
Update: I have updated the script to not rely on cp -al which is not available on Freenas and instead use the rsync --link-dest feature recently implemented. This permits to use this script to backup data on a Freenas box as well. I also added a snapshot1.date file to keep track of when the last backup was actually made.
Antec Sonata III super silent case on sale at Fry’s = $60
2 x 320 GB Maxtor HD on sale at Fry’s = $88
2 GB USB Key on sale at Fry’s = $5
Old PC left for dead = $0
FreeNAS software = $0
TwonkyMedia developer license = $0
A fully functional NAS streaming Music,Videos & Photos to my XBox360 = Priceless !
Yeah Yeah, I am a nerd so what else would I do on the last 3 days of my vacations while my geek-father is visiting from France? I had been thinking a lot about setting up a NAS for backup purposes and recently noticed that some NAS now have a built-in UPnP Media server (TwonkyVision most of the time). Since I knew Twonky could stream to XBox360, and that it was time to reinstall XP on my home machine, I figured I’d buy one of these nifty boxes with their RAID built-in…until I found out about their prices. Fogetaboutit!
After a few days of research, I found out about FreeNAS, a free software based solution with UPnP support (uShare). Since I had an old PC (my old 700 Mhz AMD Athlon linux server) in a corner of my home office, I’d figured I’d play with it. Of course, there was a reason it hadn’t been turned on for years. The power supply was as loud as my first car when pushed to its limits on highway 101 (which was about close to 55 mph) and the only HD in it had a whooping 4GB capacity. Not a good start for a silent backup NAS system…
The first step was to install the software on the box. One solution in order to save disk space was to make the NAS boot from a USB Key. After spending a day in vain trying to do that with a old USB Key I had, we gave up and instead simply booted up from a CD.
Then we tried to build a RAID system with old IDE hard drives I had kept around for years (meaning two 10GB Seagates, a 4GB Maxtor and a 40GB IBM). None but the 4GB worked in the end. We decided to go to Central Computer that day to buy a RAID controller and some SATA drives instead until we found out the cheapest SATA PCI RAID controller they had was $140. That was xMas eve. We then decided to drive to BestBuy in Colma to get a cheaper RAID controller and some HDs. By the time we got there, 10 min before they closed, we realized the entire store had been vandalized by angry shoppers looting for last minute gifts including internal SATA drives on sale! We ended up buying just a RAID controller.
Spent a bit of xmas day playing with the only functional HD (4GB) we had and managed to get FreeNAS working a bit with some promising results.
On Dec 26th, we drove to PA, the closest Fry’s to us. There we had 1h to get all we had planned to buy (including stuff for my greedy father feeling rich with his pockets full of Euros). That ended up being perfect since lots of stuff was on sale including PATA Maxtor drives. $44 for 320GB!! Can’t beat that. So I gave up on SATA drives and my idea of a RAID 1+0 system. As soon as we had paid, I realized I should have bought a new power supply as well but there was an even better deal going on, a super quiet case WITH power supply for just $60 after mail-in rebate, almost 1/2 the price of a power supply alone so I went for it and there I was at the counter paying for the second time.
Enough with shopping, came back home, installed everything in the new case, booted off the CD, configured it to save the config on the USB Key and there I was with 2 PATA drives of 320 GB each. Since I didn’t want to use Software RAID as it didn’t seem to be stable according to people on the freeNAS forums, I decided to use one drive as a backup using the “Local” RSYNCD feature. At 3am, a script kicks in and synchronizes (copies) all the data from my “bigboy” disk onto the “backup” disk so I have an exact copy. This is my poor man’s RAID 1 :-)
Additionnally, I have set up a cron job so that at 5am, it synchronizes the data with my online server hosted at dreamhost (where plutinosoft.com is). So everything is backed up on line as well. Now I can sleep at night knowing that all my dearest digital photos are safe.
But the other reason for all this was to be able to stream music, photos and videos to my HDTV. Since the fall update, the Xbox 360 supports AVI and DIVX playback via UPnP. This is killer. I started the UPnP sharing feature (uShare) to realize that indeed it worked with the xbox but all the music was not organized properly by artists/albums/tracks. Instead it listed the same thing (tracks) whichever selection you were in. After digging a bit, I find out that their UPnP server didn’t implement the UPnP feature (Search) that the Xbox wants.
Here comes TwonkyVision. I remembered during my UPnP work in XBMC that I had contacted the guys there to test the UPnP client with their server and they gave me a developer license. Also they announced their support for the Xbox recently so I decided to use it as the UPnP server. Unfortunately they don’t have a FreeNAS version so for now I have to use my XP Home machine to run it and points to Samba Shares (CIFS) I mounted off my NAS. Since Twonky needs quite a bit of CPU for transcoding, it sounds like a good solution anyway.
Well guess what. It works like a charm! I now have all my music well organized on the xbox 360 (except no album arts yet …), it plays avi/divx fine and I can see all my photos on my HD screen with a much higher resolution than XBMC could ever render.
Now if only I could make Rhapsody work on the xbox 360 … hmm I hear there’s a version of the Slimserver for freeNAS… hmmmmmmmmm
