2004-02-24 08:50:58

by Simon Vogl

[permalink] [raw]
Subject: [Bluez-devel] browsing non-public services?

Hi,
can I retrieve service information on non-public services? My nokia phone=
s
show an SDP-entry for service class 0x5555 that the phones also inquire w=
hen
connecting, now I'd like to see what is registered there...

Cheers,
Simon



--=20
_______________________________________________________________________
Dr. Simon Vogl
Institut f=C3=BCr Pervasive Computing, Johannes Kepler Universit=C3=A4t L=
inz
Altenberger Stra=C3=9Fe 69, A-4040 Linz, Austria

Tel: +43 732 2468-8517, Fax: +43 732 2468-8426
mailto: [email protected], http://www.soft.uni-linz.ac.at/








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2004-02-24 12:52:52

by Marcel Holtmann

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Subject: Re: [Bluez-devel] browsing non-public services?

Hi Collin,

> the Nokia 6310 has a serial port running on RFCOMM 17 and/or 18 which
> allows you to connect and fire AT commands, without having a pairing.

are you sure? Using attest with my Nokia 6310 on channel 17 or 18, I get
a connection refused message.

Regards

Marcel




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2004-02-24 12:42:00

by Collin R. Mulliner

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Subject: Re: [Bluez-devel] browsing non-public services?

Hi Marcel,

the Nokia 6310 has a serial port running on RFCOMM 17 and/or 18 which
allows you to connect and fire AT commands, without having a pairing.

See:
http://www.betaversion.net/btdsd/db/Nokia6310i.txt
http://www.saftware.de/bluetooth/btxml.c


... Collin

--
Collin R. Mulliner <[email protected]>
BATAVERSiON Systems [http://www.betaversion.net]
info/pgp: finger [email protected]
Code written before 10:00 pm will be replaced by code written after
2:00am


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2004-02-24 12:36:16

by Marcel Holtmann

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Subject: Re: [Bluez-devel] browsing non-public services?

Hi Collin,

> > > can I retrieve service information on non-public services? My nokia
> > > phones show an SDP-entry for service class 0x5555 that the phones
> > > also inquire when connecting, now I'd like to see what is registered
> > > there...
>
> I bet that 0x5555 refers to RFCOMM channel 17,18 or both ;-)

what is on RFCOMM channel 17 and 18? On channel 14 we have the Nokia PC
Suite FBUS protocol for Bluetooth.

My Nokia 6310 has a UUID128 that starts with 0x5555

Sequence
Attribute 0x0000 - Service record handle
UINT32 0x00010008
Attribute 0x0001 - Service class ID list
Sequence
UUID128 00005555-0000-1000-8000-0002ee000001
Attribute 0x0300
UINT16 0x005f

Maybe this is only checked to activate some Nokia<->Nokia special
features. For example remote PIN code or name change.

Regards

Marcel




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2004-02-24 12:25:17

by Collin R. Mulliner

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Subject: Re: [Bluez-devel] browsing non-public services?

Hi,

> > can I retrieve service information on non-public services? My nokia
> > phones show an SDP-entry for service class 0x5555 that the phones
> > also inquire when connecting, now I'd like to see what is registered
> > there...

I bet that 0x5555 refers to RFCOMM channel 17,18 or both ;-)


... Collin

--
Collin R. Mulliner <[email protected]>
BATAVERSiON Systems [http://www.betaversion.net]
info/pgp: finger [email protected]
Don't ask me! I don't use windoze!


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2004-02-24 12:07:54

by Marcel Holtmann

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Subject: Re: [Bluez-devel] browsing non-public services?

Hi Simon,

> can I retrieve service information on non-public services? My nokia phones
> show an SDP-entry for service class 0x5555 that the phones also inquire when
> connecting, now I'd like to see what is registered there...

read the manpage or use "sdptool -h" ;)

sdptool search --bdaddr <bdaddr> --tree 0x5555

Must be something vendor specific. Please show us the output.

Regards

Marcel




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