Re: URI resolvers for XML and XSLT?

2009/8/26 Michael Ludwig <[email protected]>:
> Does XML::LibXML support URI resolvers? I didn't find anything
> about it in the man page.
>
> LibXML2 supports them in some form:
>
> http://xmlsoft.org/catalog.html
>
> I'm not sure how general that is. I'm also not sure catalogues
> are the only scenario where URI resolvers are supported.
>
> The scenario I have in mind would be to register a URI resolver
> that would kick in (with a registered SAX filter) when the URI
> mysax://bla.xml is requested - for example using the document()
> function in XSLT.
>
> Another possible scenario would be to register resolvers to act
> on <xsl:include> and <xsl:import>.
>
> And of course external entities and other scenarios. Basically
> all URIs :-)


Have a look at XML::LibXML::InputCallback.

-- Petr
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