/*
 * $Id$
 *
 * The initial version of this code was written by Dragos Vingarzan
 * (dragos(dot)vingarzan(at)fokus(dot)fraunhofer(dot)de and the
 * Fruanhofer Institute. It was and still is maintained in a separate
 * branch of the original SER. We are therefore migrating it to
 * Kamailio/SR and look forward to maintaining it from here on out.
 * 2011/2012 Smile Communications, Pty. Ltd.
 * ported/maintained/improved by 
 * Jason Penton (jason(dot)penton(at)smilecoms.com and
 * Richard Good (richard(dot)good(at)smilecoms.com) as part of an 
 * effort to add full IMS support to Kamailio/SR using a new and
 * improved architecture
 * 
 * NB: Alot of this code was originally part of OpenIMSCore,
 * FhG Fokus. 
 * Copyright (C) 2004-2006 FhG Fokus
 * Thanks for great work! This is an effort to 
 * break apart the various CSCF functions into logically separate
 * components. We hope this will drive wider use. We also feel
 * that in this way the architecture is more complete and thereby easier
 * to manage in the Kamailio/SR environment
 *
 * This file is part of Kamailio, a free SIP server.
 *
 * Kamailio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version
 *
 * Kamailio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License 
 * along with this program; if not, write to the Free Software 
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 * 
 */

#ifndef USERDATA_PARSER_H
#define	USERDATA_PARSER_H

#include "../../modules/ims_usrloc_scscf/usrloc.h"
#include <libxml/xmlschemas.h>
#include <libxml/xmlschemastypes.h>
#include <libxml/parser.h>
#include "../../locking.h"

extern char *scscf_user_data_xsd;
extern char *scscf_user_data_dtd;
extern int scscf_support_wildcardPSI;

/**
 * Parses the user data XML and copies data into a new ims_subscription structure.
 * @param xml - the input xml
 * @returns the ims_subscription* on success or NULL on error
 */
int parser_init(char *dtd_filename, char *xsd_filename);
ims_subscription *parse_user_data(str xml);
void print_user_data(ims_subscription *s);

#endif	/* USERDATA_PARSER */