Re: [xslt] DocLoader API Feedback

[Dave Hyatt <hyatt apple com>]

How do I know which xmlNodePtr is being processed at the time? It seems 
like the URI is not enough to sufficiently disambiguate between the 
same stylesheet that might be both imported and included by a parent 
stylesheet.

<stylesheet>
  <import href="othersheet.xsl"/>
  <import href="othersheet.xsl"/>
</stylesheet>

Is the above legal in XSLT? If it is, should I be giving you the exact 
same xmlDocPtr both times?  If I am supposed to give you two different 
xmlDocPtrs, then how can I distinguish between the two loader requests, 
since they both have the same URI and parent stylesheet?  The same 
question exists for two <include> elements with the same URI.

dave

On Aug 18, 2004, at 11:33 PM, Daniel Veillard wrote:

> On Wed, Aug 18, 2004 at 03:56:50PM -0700, David Hyatt wrote:
> > Just in case our URL canonicalization schemes don't match up, could 
> > you
> > make the void* ctxt argument to the docloader function be the
> > import/include xmlNodePtr rather than the xsltStylesheetPtr?  This
> > makes more sense to me conceptually anyway.  That way I can just do a
> > quick and easy pointer comparison to match up to the right xmlDocPtr.
>
>   You should get the document as style->doc, but if I pass that 
> directly
> you loose parent and more importantly the _private field, which may be
> used for a variety of things including specific error 
> reporting/warnings.
> It seems to me that doing the change you propose won't make your work
> really easier but will make a lot of thing impossible,
>
>   If style->doc doesn't work, then let's fix it, but I really prefer to
> return a generic pointer in the API,
>
> Daniel
>
> --
> Daniel Veillard      | Red Hat Desktop team http://redhat.com/
> veillard redhat com  | libxml GNOME XML XSLT toolkit  
> http://xmlsoft.org/
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