Re: [Bluez-users] adding a sdp service with a 128bit uuid

[Xavier Garreau <x.garreau@prim-time.fr>]

>     3. actually this is more a c then a bluez question, but i'd
>     appreciate if
>     someone could tell it nevertheless:
>     # sdp_uuid32_create(uuid_t *uuid, uint32_t data);
>     # sdp_uuid128_create(uuid_t *uuid, const void *data);
>     the second function takes the uuid as "const void *data". What is the
>     appropriate way to give a uuid like 2c3ef0c843674369b1dfb7315e76332a to
>     that function?
>     I asked google and he (she?) told me this:
>     http://www.xgarreau.org/aide/devel/bluetooth/timeserver.c
>     but it seems a little big for me...

Whaou, nice, i love google :)

Actually i wrote this sample for a presentation in a university. It's 
not production quality code.

But to give data as void* you can do something like this:

unsigned char uuid_data[16] = {0x2c, 0x3e, 0xf0, 0xc8, 0x43, 0x67, 0x43, 
0x69, 0xb1, 0xdf, 0xb7, 0x31, 0x5e, 0x76, 0x33, 0x2a};
...
sdp_uuid128_create (&uuid, (void*)uuid_data);

Actually, in the code you mentionned i used the create_base_uuid 
function from a bluez source ... But i don't remember from what file it 
was ...

Regards,
Xavier


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