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Re: [Xen-devel] pre_parse and strcmp

On 10/3/2014 12:17 PM, Jan Beulich wrote:
Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> 10/02/14 11:15 PM >>>
Hit sent to fast [was going to include a patch in this email
once I had completed this]

My thinking is that the best solution is to have a similar to 'pre_parse'
function that would convert the in memory buffer from UTF-16 to a normal
ascii type one.

And hook it up in pre-parse to fix this up.

I certainly don't mind a patch to deal with UTF-16 config files so (in fact 
when I originally coded it I considered this would be a good future 
I'm not, however, convinced that simply converting back to ASCII is the proper
solution here. Instead, if we want to allow UTF-16 config files, we should do 
conversion the other way around.

OK. That will take some time to cobble up.

And then of course there is the problem of detection: The example you gave 
make clear whether the file was properly starting with a BOM, yet if it doesn't
telling ASCII from UTF-16 is guesswork.

Ah, so that is what the odd character at the start was (BOM)! Yes, the file is very much that type.


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