Date: Tue, 21 Oct 2008 10:15:23 -0700 From: "Maksim Yevmenkin" <maksim.yevmenkin@gmail.com> To: "Guido Falsi" <mad@madpilot.net> Cc: freebsd-bluetooth@freebsd.org Subject: Re: Need help with SDP interface Message-ID: <bb4a86c70810211015o78b76ea2rc6c2e8c436c8cf92@mail.gmail.com> In-Reply-To: <20081021084239.GA80573@megatron.madpilot.net> References: <20081021084239.GA80573@megatron.madpilot.net>
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On 10/21/08, Guido Falsi <mad@madpilot.net> wrote: > Hello, I'm the maintainer of the gnokii port. > > With the new version the author added some code to automatically find > the rfcomm channel to talk with mobiles using AT commands. is it looking for serial port service? if so, you can use rfcomm_sppd(1) source code as an example on how to find rfcomm channel number. you can also use sdpcontrol(8) source code to see how it searches/parses sdp record attributes > This function is very BlueZ specific and I'm trying to rewrite it to > work with FreeBSD's bluetooth stack. > > I can't really find some documentation I need about bluetooth, so I > thought I could ask for help here. > > The function as written by Powell Kot (gnokii author) reads out the > SDP_ATTR_PRIMARY_LANGUAGE_BASE_ID + SDP_ATTR_SERVICE_NAME_OFFSET > attribute of all the RFCOMM enabed profiles, discards some based on this > descriptive name and select the first one not being discarded, > exctracting the channel attribute. > > What I can't find is the data structure of the NAME attribute, and hot > to read it using the SDP_DATA_* functions. the data structures for sdp described in the particular bluetooth profile document. > Anyone is willing to help, I think I just need the the pdf or links > to documentation. > > I've checked through the sdpcontrol functions, and got some idea of how > things work. good ;) > I'm also doing a little cut & paste of code, so I wil need permission > from Maksim before submitting the code to the gnokii project. do not need to ;) my code is under bsd license, so everything should be fine as long as you comply with the term of the license thanks, max
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