Re: [xml] document() and import() handlers

[Daniel Veillard <veillard redhat com>]

On Sun, Mar 11, 2001 at 12:18:02PM +0000, Matt Sergeant wrote:
> On Sun, 11 Mar 2001, Daniel Veillard wrote:
>
> >    You can register new handlers, based on the URI string they can intercept
> > the default I/O routines of libxml:
> >     use xmlRegisterInputCallbacks ()
> >     http://xmlsoft.org/html/libxml-xmlio.html#XMLREGISTERINPUTCALLBACKS
> >     again it works with a set of 4 callbacks:
> >     match()
> >     open()
> >     read()
> >     close()
>
> These methods need to send some sort of user data, otherwise I can't do
> per-instance callbacks, and I have no way to do matches in Perl-space.

  match() should not need it
  open() returns the user data associated
  which is passwd as first arg of 
  read() and close()

Daniel

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