Re: [Bluez-users] Question to using sdptool

[Marcel Holtmann <marcel@holtmann.org>]

Hi Steve,

> > I am trying to generate some testcases for testing the BT-solution in our
> > products. Therefore some small questions.
> > 
> > I am using two BT-dongles on one host.
> > At moment when I'm execute "sdptool add <service>" or "sdptool  -i hci1 add
> > <service>" both hcix gets the service.
> > Question:
> > Does provide bluez more then one sdp-daemon - especially to each local
> > BT-address one dedicated daemon?
> > Or is it possible to have two separated sdp-data bases - one for each local
> > address?
> 
> It doesn't really make sense to have one sdpd per device. Services
> aren't really bound to a device, rather the machine to which the device
> is attached.

this depends on it. You can bound a service to a specific and device and
in this case also the SDP records should bound to a specific address.
However I don't have really time to look into it at the moment.

> > If the option -i for using with sdptool is correct : when I execute
> > "sdptool -i hci1 browse" then bluez is doing on hci0 an inquiring and with
> > the results on hci1 the sdp-requests. Is this process as expected?
> 
> Hmmm. It seems there is no way to pass the interface to
> sdp_general_inquiry(). Perhaps it is best to add a new function,
> sdp_directed_general_inquiry()? Marcel what do you think?

If only sdptool uses these function, we can change it or fix sdptool to
use hci_inquiry and sdp_* explicitly.

> > One wish to the bluez developer:
> > The old link-key file (etc/bluetooth/link_key) contained also the time
> > (+date) of generating the corresponding key. In the new one
> > (/var/lib/bluetooth/.../linkkeys) the time (+date)is missing.
> > It was a helpful feature for testing. It is possible to implement this
> > again?

I left it out, because I don't saw any reason for that. However I have
plans for a "last seen" file.

Regards

Marcel




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