modules_k/usrloc/udomain.h

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/*
 * $Id$ 

 * Copyright (C) 2001-2003 FhG Fokus
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
/*
 * History:
 * --------
 *  2003-03-11  changed to new locking scheme: locking.h (andrei)
 */


#ifndef UDOMAIN_H
#define UDOMAIN_H


#include <stdio.h>
#include "../../lib/kcore/statistics.h"
#include "../../locking.h"
#include "../../str.h"
#include "../../lib/srdb1/db.h"
#include "urecord.h"
#include "hslot.h"
#include "usrloc.h"

struct hslot;   
struct urecord; 
struct udomain {
        str* name;                 
        int size;                  
        struct hslot* table;       
        /* statistics */
        stat_var *users;           
        stat_var *contacts;        
        stat_var *expires;         
};


int new_udomain(str* _n, int _s, udomain_t** _d);


void free_udomain(udomain_t* _d);


void print_udomain(FILE* _f, udomain_t* _d);


int preload_udomain(db1_con_t* _c, udomain_t* _d);


int testdb_udomain(db1_con_t* con, udomain_t* d);


int db_timer_udomain(udomain_t* _d);


void mem_timer_udomain(udomain_t* _d, int istart, int istep);


int mem_insert_urecord(udomain_t* _d, str* _aor, struct urecord** _r);


void mem_delete_urecord(udomain_t* _d, struct urecord* _r);


void lock_udomain(udomain_t* _d, str *_aor);


void unlock_udomain(udomain_t* _d, str *_aor);


void lock_ulslot(udomain_t* _d, int i);

void unlock_ulslot(udomain_t* _d, int i);

/* ===== module interface ======= */


int insert_urecord(udomain_t* _d, str* _aor, struct urecord** _r);


int get_urecord(udomain_t* _d, str* _aor, struct urecord** _r);

int get_urecord_by_ruid(udomain_t* _d, unsigned int _aorhash,
                str *_ruid, struct urecord** _r, struct ucontact** _c);

int delete_urecord(udomain_t* _d, str* _aor, struct urecord* _r);


#endif