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Re: [xml] XSLT extension: custom data
- From: Daniel Veillard <veillard redhat com>
- To: Florent Guiliani <flgu 4js com>
- Cc: xml gnome org
- Subject: Re: [xml] XSLT extension: custom data
- Date: Tue, 28 Oct 2008 12:04:03 +0100
On Fri, Oct 24, 2008 at 06:01:01PM +0200, Florent Guiliani wrote:
> Hi all,
>
> Is there a way to pass custom data when registering a xslt function or extension?
>
> I'm adding a function that need to retrieve session data to perform.
>
> From:
> http://xmlsoft.org/XSLT/extensions.html
> I saw that xsltRegisterExtModule only take a xsltExtInitFunction without any
> extra data. xsltRegisterExtFunction doesn't take custom data too.
>
> Another way would be to put a session data pointer into the xsltTransformContext
> structure. Can we use 'xsltRuntimeExtraPtr extras', 'xmlHashTablePtr extInfos'
> or 'void *contextVariable' for this purpose?
See
void *_private; /* user defined data */
in the xsltTransformContext structure. This was really defined for this.
Daniel
--
Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/
daniel veillard com | Rpmfind RPM search engine http://rpmfind.net/
http://veillard.com/ | virtualization library http://libvirt.org/
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