Re: [Bluez-devel] CUPS plugin discovery bits

[Bastien Nocera <hadess@hadess.net>]

On Tue, 2007-05-29 at 00:58 -0300, Luiz Augusto von Dentz wrote:
> I consider this as a wizard for printers, like in NetwokManager the
> network wizard also
> does start a discovery and it work like a charm but in my opinion it
> doesnt belong to bluez utils.

It's a standard feature of cups backends. If they support it, they
should list the accessible/known printers in the vicinity.

> Having each wizard to rely in its own discovery is probably a bad
> design, we can probably integrate 
> all wizard together and then having services configuring them in the
> background. This way we
> could leave to the user to use periodic scan and popup specific device
> wizard dependent on
> each service when active. Also in my opinion it should exist a printer
> service for those that want to 
> configure its devices that are not in discoverable mode.

True, it would be much better. But in the meanwhile, this patch simply
implements a CUPS feature and allows us to have some basic integration
in the distribution-provided printer tools.

Being able to configure the printer via a bluetooth configuration wizard
requires a bit more work, but it's also on my plans. There should be a
CUPS service that would allow hcid to add/remove bluetooth printers from
cups with minimum user interaction.

> Btw, The printer wizard as it is now wont work with periodic
> discovery, signals DiscoveryStarted and
> DiscoveryCompleted are not emitted while in periodic  discovery. 

The cups backend isn't supposed to run forever, so it can't do periodic
discovery.

-- 
Bastien Nocera <hadess@hadess.net> 


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