RE: rygel render problems

[Jens Georg <mail jensge org>]

On Di, 2012-07-31 at 01:02 +0000, Liu, Albert wrote:
> Hi Jens,
> 
> I know the version we used now is a little old.
> But due to some package dependency we could not upgrade it to newer version soon.
> So we stay the old version and try to fix the issues.

There were a lot of discovery-related and DLNA-conformity fixes included
in later versions. Can you check if the problem persists in the latest
releases (in some VM perhaps)?

Which dependency hinders you from updating? Also, judging from these
versions, your rygel might be quite old then?

> 
> I would get the packet capture and check it first.
> Could you guide me which functions (codes) I could add some debug messages to trace the packets exchange when device discovery ?

socket_source_cb in gssdp-client.c is responsible for receiving the
incoming multi- or unicast packets;

gssdp-resource-group.c, message_received_cb is responsible for "being
discoverable". 

> 
> Btw, for the password protection problem.
> I found there is already a standard for device protection (DeviceProtection specification).
> "The DeviceProtection service enables Devices to provide privacy and restrict access to sensitive operations
> to authorized Control Points.
> 
> Is Rygel support the Device Protection v1 specification ?

No. Maybe in the Future. Sponsorship/Patches welcome.