DSM-G600, DNS-3xx and NSA-220 Hack Forum

fonz · 2012-01-15 23:45:36

It's been some time, but I finally managed to create a new package. It's available from the usual place: http://inreto.de/dns323/squeezecenter-funplug/7.7.1/

Have fun.

Last edited by fonz (2012-01-16 18:20:42)

Thiam · 2012-01-16 12:37:56

Do you plan on doing 7.7.1 too? I've tested the Windows version and it's very good, I'd say at last a release that feels like stable ground. (I'm still on 7.5.2)

fonz · 2012-01-16 18:21:21

Thiam wrote:
Do you plan on doing 7.7.1 too?

My mistake, it is 7.7.1 (and not 7.6.1). Changed first post.

Thiam · 2012-01-16 22:37:00

Wonderful!

fonz · 2012-01-22 19:58:42

Loose Gravel wrote:
Wonderful. Thanks a lot! I've installed the funplug and tested the slimserver with my squeezebox touch - works out of the box!

Glad you like it.

Loose Gravel wrote:
But installing this funplug I've lost the ffp functionality (or I did something wrong?)
I've reinstalled ffp 0.5, working again, but squeezecenter is now broken. slimserver won't start.

The 7.7.1 squeezecenter-funplug was compiled from the packages in http://ffp.inreto.de/ffp/0.7/oarm/
Packages from ffp 0.5 won't work. If you want to install additional packages, you have to use packages from there.

PS: Try 'slacker -Ui s:'

Last edited by fonz (2012-01-22 20:00:54)

Mijzelf · 2012-01-22 20:50:19

What is the difference between FFP 0.5 and 0.7? I know 0.6 only runs on EABI kernels, and because 0.7 runs on the 323, I suppose it is OABI (Maybe the 'o' in oarm?), just like 0.5.
But there must be a reason you left 0.5.

fonz · 2012-01-22 20:58:10

Mijzelf wrote:
What is the difference between FFP 0.5 and 0.7? I know 0.6 only runs on EABI kernels, and because 0.7 runs on the 323, I suppose it is OABI (Maybe the 'o' in oarm?), just like 0.5.
But there must be a reason you left 0.5.

0.7 has new versions of most (all?) packages. You're right, the 'o' in oarm is for OABI. There's going to be an 'arm' version for EABI, too. I think so many package upgrades and the addition of an EABI branch deserve a new version number. Most of the internals still work the same as in 0.5, though.

Mijzelf · 2012-01-22 21:21:27

There's going to be an 'arm' version for EABI, too.

You mean a 0.7/arm?
Do you know if it's possible to have a simple executable to test if EABI is supported? I've recently added support for the Medion P89626/P89630 in my FFP-stick scripts. It turned out that FFP 0.5 doesn't run on this box. So now I build in a detection for this specific box, and install 0.6 then.
I *think* the newer firmwares for the Kirkwood based ZyXEL boxes also support EABI (and also OABI, as 0.5 runs fine). But to keep a large database of hardware/firmware versions for a decision of arm/oarm is a bit awkward (gaining the data is a problem too). A simple test would be more convenient.

Last edited by Mijzelf (2012-01-22 21:22:22)

fonz · 2012-01-22 23:25:22

Mijzelf wrote:
There's going to be an 'arm' version for EABI, too.
You mean a 0.7/arm?

Yes, http://inreto.de/ffp/0.7/arm/

Mijzelf wrote:
Do you know if it's possible to have a simple executable to test if EABI is supported?

Afaik, the EABI version is stored at a fixed offset, and can be extracted with the following command (Compare with output of "readelf -h /bin/busybox | grep Flags"). Requires only hexdump to be available...

Code:

hexdump -s39 -n1 -e '"%d"' /bin/busybox

On OABI machines, this is 0.

Loose Gravel · 2012-01-23 00:53:30

Oh, I've missed ffp 0.7 completely.

Are there any how-to-s? Upgrade? Install packages?

Thanks.

fonz · 2012-01-23 10:27:51

Loose Gravel wrote:
Oh, I've missed ffp 0.7 completely.

Are there any how-to-s? Upgrade? Install packages?

Not yet. It's new, but works mostly the same as 0.5.

Mijzelf · 2012-01-24 17:52:30

Afaik, the EABI version is stored at a fixed offset, and can be extracted

Unfortunately this doesn't help. I've looked at the binaries of a few NASses:
ZyXEL NSA-220 (Runs FFP 0.5, cannot run 0.6): 4
Medion P89630 (Runs 0.6, cannot run 0.5): 4
Lacie Networkspace 2 (Can run both): Initial roots (sort of initramfs-on-disk): 4
Normal rootfs: 5
I think this number is about user-mode calling convention, while I'm searching for the usermode/kernel transition calling convention. (Which is normally only done by libc, I suppose).
The 'detector' could be a binary which does a harmless syscall (like getuid) using the EABI convention. (And hope it just fails for OABI). Something like

Code:

#include <sys/syscall.h>
int main( void )
{
    return syscall(__NR_getuid);
}

This returns 0 when it runs, and I hope <0 when an OABI only kernel is present.
Have been looking in the uClibc sources, to see if I could borrow the syscall assembly, but it isn't straight-forward.

Mijzelf · 2012-01-24 23:49:51

Sorted it. I just compiled uClibc, and linked it statically against a very simple c program:

Code:

extern int getuid(void);

int main(void)
{
    getuid();
    return 0;
}

I've build two versions, one for EABI, and one for OABI. both are smaller that 3kb.
The EABI version on a OABI kernel gives a 'Illegal instruction (core dumped)', and exits with 132.
The OABI version on a EABI kernel hangs, and after killing it exits with 143.
Running on their own kernel version, both tools exit immediately returning a 0.

I've added a nice script which just outputs what is supported. Download here.

Bluemax · 2012-02-11 14:57:40

Hello Forum,

has anyone experiences with 7.7.1 ? The squeezecenter/funplug always worked like a charm on my CH3SNAS. I made a clean installation from 7.5.4 today and I get no access to the admin or webinterface. I can ftp from win7 to my CH3SNAS without any access rights of course. Thought I could set the exec flag for the telnetd.sh All other things work normally on my CH3SNAS instead of the squeezecenter isn't working. Thanks for any ideas.

ffp/start
-rw-r--r-- 1 0 0 52 Jan 13 15:55 LOGIN.sh
-rw-r--r-- 1 0 0 35 Jan 13 15:55 SERVERS.sh
-rwxr-xr-x 1 0 0 248 Jan 14 18:15 ffp-admin.sh
-rw-r--r-- 1 0 0 157 Jan 13 15:55 fp_master.sh
-rw-r--r-- 1 0 0 203 Jan 11 11:57 inetd.sh
-rw-r--r-- 1 0 0 1625 Dec 11 14:29 nfsd.sh
-rw-r--r-- 1 0 0 160 Dec 11 14:18 portmap.sh
-rw-r--r-- 1 0 0 1186 Dec 18 19:56 rsyncd.sh
-rwxr-xr-x 1 0 0 1089 Jan 14 13:43 slimserver.sh
-rw-r--r-- 1 0 0 169 Jan 11 11:57 telnetd.sh

This is written in ffp.log:
**** fun_plug script for DNS-323 (2008-08-11 tp@fonz.de) ****
Sat Feb 11 12:34:35 GMT 2012
ln -snf /mnt/HD_a2/ffp /ffp
* Installing /mnt/HD_a2/fun_plug.tgz ...
tar: WARNING: Converting hard link to symlink
... (more than 1000 lines with the warning)
...
...
* OK
* Running /ffp/etc/fun_plug.init ...
Illegal instruction
* Running /ffp/etc/rc ...
Illegal instruction
* OK

BR,

Bluemax

Mijzelf · 2012-02-11 15:36:40

Mijzelf wrote:
The EABI version on a OABI kernel gives a 'Illegal instruction (core dumped)', and exits with 132.

Bluemax wrote:
* Running /ffp/etc/fun_plug.init ...
Illegal instruction

Did you by chance install 0.7/arm? Try 0.7/oarm

fonz · 2012-02-11 15:39:22

there is no arm-variant of the squeecezenter funplug tarball.

Bluemax · 2012-02-11 18:15:07

fonz wrote:
there is no arm-variant of the squeecezenter funplug tarball.

Just to get the key - 7.7.1 won't work on my old "arm" CH3SNAS ? Ok, then I have to switch back to 7.5.4 again.

Mijzelf wrote:
Did you by chance install 0.7/arm? Try 0.7/oarm

No. I only use the sequeezecenter funplug. Had once installed ffp 0.5 but my ssh/telnet login crashed 2 years ago. So I got familiar with the squeezecenter funplug in order not to install every new update myself. Updating myself was pretty hard for a not-every-day linux user.

hom · 2012-03-10 16:34:58

A small administration interface is available at
http://dns323:90/

what is the user e password?

tk

fonz · 2012-03-10 19:22:04

hom wrote:
what is the user e password?

admin and admin's password

Ripley · 2012-03-15 17:01:30

Will be ARM version of 7.7.1 Squeezcenter-funplug? Just because the Transmission is not running on OARM, and the 7.7.1 package is based on 0.7 OARM fun-plug as I know.

fonz · 2012-03-16 14:44:20

Ripley wrote:
Will be ARM version of 7.7.1 Squeezcenter-funplug? Just because the Transmission is not running on OARM, and the 7.7.1 package is based on 0.7 OARM fun-plug as I know.

No, but it shouldn't be hard to install the arm packages to run sbs.

Ripley · 2012-03-17 13:47:26

Thanks for the answer. I read a lot, and it was a little bit long, but I did it. It works perfectly!

hom · 2012-03-19 00:28:50

the server runs ok squeezbox it finds you connect using ... etc.
But if I try to open the web interface crascia forever!

hom · 2012-03-25 22:25:55

any one can help me?

fe3pluz · 2012-03-28 22:33:49

Works like a charm, but the telnet service does not get started. Any clues?

DSM-G600, DNS-3xx and NSA-220 Hack Forum

Announcement

#1 2012-01-15 23:45:36

Squeezecenter Fun-Plug 7.7.1 available

#2 2012-01-16 12:37:56

Re: Squeezecenter Fun-Plug 7.7.1 available

#3 2012-01-16 18:21:21

Re: Squeezecenter Fun-Plug 7.7.1 available

Thiam wrote:

#4 2012-01-16 22:37:00

Re: Squeezecenter Fun-Plug 7.7.1 available

#5 2012-01-22 19:58:42

Re: Squeezecenter Fun-Plug 7.7.1 available

Loose Gravel wrote:

Loose Gravel wrote:

#6 2012-01-22 20:50:19

Re: Squeezecenter Fun-Plug 7.7.1 available

#7 2012-01-22 20:58:10

Re: Squeezecenter Fun-Plug 7.7.1 available

Mijzelf wrote:

#8 2012-01-22 21:21:27

Re: Squeezecenter Fun-Plug 7.7.1 available

#9 2012-01-22 23:25:22

Re: Squeezecenter Fun-Plug 7.7.1 available

Mijzelf wrote:

Mijzelf wrote:

Code:

#10 2012-01-23 00:53:30

Re: Squeezecenter Fun-Plug 7.7.1 available

#11 2012-01-23 10:27:51

Re: Squeezecenter Fun-Plug 7.7.1 available

Loose Gravel wrote:

#12 2012-01-24 17:52:30

Re: Squeezecenter Fun-Plug 7.7.1 available

Code:

#13 2012-01-24 23:49:51

Re: Squeezecenter Fun-Plug 7.7.1 available

Code:

#14 2012-02-11 14:57:40

Re: Squeezecenter Fun-Plug 7.7.1 available

#15 2012-02-11 15:36:40

Re: Squeezecenter Fun-Plug 7.7.1 available

Mijzelf wrote:

Bluemax wrote:

#16 2012-02-11 15:39:22

Re: Squeezecenter Fun-Plug 7.7.1 available

#17 2012-02-11 18:15:07

Re: Squeezecenter Fun-Plug 7.7.1 available

fonz wrote:

Mijzelf wrote:

#18 2012-03-10 16:34:58

Re: Squeezecenter Fun-Plug 7.7.1 available

#19 2012-03-10 19:22:04

Re: Squeezecenter Fun-Plug 7.7.1 available

hom wrote:

#20 2012-03-15 17:01:30

Re: Squeezecenter Fun-Plug 7.7.1 available

#21 2012-03-16 14:44:20

Re: Squeezecenter Fun-Plug 7.7.1 available

Ripley wrote:

#22 2012-03-17 13:47:26

Re: Squeezecenter Fun-Plug 7.7.1 available

#23 2012-03-19 00:28:50

Re: Squeezecenter Fun-Plug 7.7.1 available

#24 2012-03-25 22:25:55

Re: Squeezecenter Fun-Plug 7.7.1 available

#25 2012-03-28 22:33:49

Re: Squeezecenter Fun-Plug 7.7.1 available

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