#ifndef MOD_PUBLISHER_SAX_H
#define MOD_PUBLISHER_SAX_H

#ifdef __cplusplus
extern "C" {
#endif


/** apx_sax_init_func: a hook to set up SAX handlers before parsing data
 *
 *  a registered function will be called on every request processed by
 *  mod_publisher, with the request_rec and the sax ptr.
 *
 *  All registered apx_sax_init_funcs are global: they will be called
 *  on every request handled by mod_publisher.  It's up to your handler
 *  to inspect the request_rec and decide whether it's interested.
 *
 *  The saxptr is passed to you after mod_publisher has set up its
 *  handlers, so you can override them.  That would probably be a
 *  Very Bad Idea (tm), but it can be done.
 *
 *  If more than one apx_sax_init_func is registered, it is possible that
 *  one of them will override handlers set by another.  Caveat user!
 */
typedef void (*apx_sax_init_func)(request_rec* r, xmlSAXHandlerPtr sax) ;

/** apx_hook_sax_init: function to register an apx_sax_init_func
 *
 *  The only legitimate thing your func can do with the sax ptr
 *  is to set your handlers in it.
 */
void apx_hook_sax_init(apr_pool_t* pool, apx_sax_init_func func) ;


#ifdef __cplusplus
}
#endif

#endif