/*
 * Copyright (C) 2012 Smile Communications, jason.penton@smilecoms.com
 * Copyright (C) 2012 Smile Communications, richard.good@smilecoms.com
 *
 * 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 UDOMAIN_H
#define UDOMAIN_H


#include <stdio.h>
#include "../../core/counters.h"
#include "../../core/locking.h"
#include "../../core/str.h"
#include "../../lib/srdb1/db.h"
#include "pcontact.h"
#include "hslot.h"
#include "usrloc.h"

struct hslot;	 /*!< Hash table slot */
struct pcontact; /*!< contact record */

int new_udomain(str *_n, int _s, udomain_t **_d);
void free_udomain(udomain_t *_d);
void print_udomain(FILE *_f, udomain_t *_d);

void mem_timer_udomain(udomain_t *_d);
int mem_insert_pcontact(struct udomain *_d, str *_contact,
		struct pcontact_info *_ci, struct pcontact **_c);
void mem_delete_pcontact(udomain_t *_d, struct pcontact *_r);

void lock_udomain(udomain_t *_d, str *_via_host, unsigned short via_port,
		unsigned short via_protot);
void unlock_udomain(udomain_t *_d, str *_via_host, unsigned short via_port,
		unsigned short via_proto);

void lock_ulslot(udomain_t *_d, int i);
void unlock_ulslot(udomain_t *_d, int i);

int update_rx_regsession(
		struct udomain *_d, str *session_id, struct pcontact *_c);
int update_pcontact(
		struct udomain *_d, struct pcontact_info *_ci, struct pcontact *_c);
int insert_pcontact(struct udomain *_d, str *_contact,
		struct pcontact_info *_ci, struct pcontact **_r);
int get_pcontact(udomain_t *_d, pcontact_info_t *contact_info,
		struct pcontact **_c, int reverse_search);
int assert_identity(udomain_t *_d, str *_host, unsigned short _port,
		unsigned short _proto, str *_identity);
int delete_pcontact(udomain_t *_d, struct pcontact *_r);
int unreg_pending_contacts_cb(udomain_t *_d, pcontact_t *_c, int type);
int update_security(
		udomain_t *_d, security_type _t, security_t *_s, struct pcontact *_c);
int update_temp_security(
		udomain_t *_d, security_type _t, security_t *_s, struct pcontact *_c);

int preload_udomain(db1_con_t *_c, udomain_t *_d);
int audit_usrloc_expired_pcontacts(udomain_t *_d);
int db_load_pcontact(udomain_t *_d, str *_aor, int insert_cache,
		struct pcontact **_c, pcontact_info_t *contact_info);
#endif
