Re: [xml] Some things about xmlCharEncodingHandler

[Igor Zlatkovic <igor zlatkovic com>]

oliverst online de wrote:
> I just recognised a problem with my patch.
> It gives you the handler, that already exists under the alias you want
> to register it, but what if you wnat to use different callbacks than the
> already registered one? The result you are going to get is not the one
> you expected. But on the other hand you were never able to overwrite an
> existing handler with old code or use a different handler under the same
> alias with different callbacks, because xmlFindCharEncodingHandler()
> always gave you the first it found.
> So...the question is, how should the function behave?
>
> With my patch it would just look for an existing handler with the same
> alias. Should it also change the callbacks from the existing ones to the
> ones you passed in the function call, if they aren't the same?

It seems so.

Ciao,
Igor