Christian Stimming <stimm...@tuhh.de> writes:
> Zitat von John Ralls <jra...@ceridwen.us>:
>>>> Can the qof guid library be replaced by libuuid on linux?
>>>
>>> Those seem good proposals to me. The only (smallish) problem I see
>>> is that the
>>> guids generated by libuuid and UuidCreate have a slightly different format
>>> than what we use now. So we'd still have to wrap these libraries to output
>>> guids in the format we are using so far. But that seems to be a small issue.
>>
>> That's the string value. We should just get the uint-128 and shove
>> it into the Qof structure and let Qof handle formatting it.
>>
>> For completeness, the Quartz function is CFUUIDCreate(); it returns
>> an opaque CFUUID object, and you retrieve the value as a struct of
>> 16 uint8s with CFUUIDGetBytes().
>
> Absolutely. I think at the time when gnucash adopted the GUID approach
> either libuuid wasn't around yet, or nobody thought of it at the time.
> I completely agree we should change the qof/guid.c implementation from
> our hand-written random number generator to libguuid on Linux and the
> two other methods on Windows and Mac, respectively.
My only concern is other platforms, platforms that might not have
libuuid, or platforms we don't currently "know about" (e.g. *BSD,
Solaris, etc). My proposal would be to keep the code as-is (if it aint
broke, dont fix it) on all platforms except Windows -- where it truly is
broken. On Windows, sure, change it to the Win32 API, but why rip out
working code elsewhere? (Especially since we need to keep the code
around for other platforms anyways).
> Regards,
>
> Christian
-derek
--
Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
Member, MIT Student Information Processing Board (SIPB)
URL: http://web.mit.edu/warlord/ PP-ASEL-IA N1NWH
warl...@mit.edu PGP key available
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