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95 lines
2.1 KiB
95 lines
2.1 KiB
/*
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* $Id$
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*
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* DB CLuster core functions
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*
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* Copyright (C) 2012 Daniel-Constantin Mierla (asipto.com)
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* Kamailio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*! \file
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* \brief DB_CLUSTER :: Core
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* \ingroup db_cluster
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* Module: \ref db_cluster
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*/
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#ifndef _DBCL_DATA_H_
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#define _DBCL_DATA_H_
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#include "../../lib/srdb1/db.h"
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#include "../../str.h"
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#define DBCL_PRIO_SIZE 10
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#define DBCL_CLIST_SIZE 5
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#define DBCL_CON_INACTIVE 1
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typedef struct dbcl_shared
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{
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int state;
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unsigned int aticks;
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} dbcl_shared_t;
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typedef struct dbcl_con
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{
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str name;
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unsigned int conid;
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str db_url;
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db1_con_t *dbh;
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db_func_t dbf;
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int flags;
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dbcl_shared_t *sinfo;
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struct dbcl_con *next;
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} dbcl_con_t;
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typedef struct dbcl_cdata
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{
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dbcl_con_t *clist[DBCL_CLIST_SIZE];
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int clen;
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int prio;
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int mode;
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int crt;
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} dbcl_cdata_t;
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typedef struct dbcl_cls
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{
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str name;
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unsigned int clsid;
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unsigned int ref;
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dbcl_cdata_t rlist[DBCL_PRIO_SIZE];
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dbcl_cdata_t wlist[DBCL_PRIO_SIZE];
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dbcl_con_t *usedcon;
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struct dbcl_cls *next;
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} dbcl_cls_t;
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int dbcl_init_dbf(dbcl_cls_t *cls);
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int dbcl_init_connections(dbcl_cls_t *cls);
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int dbcl_close_connections(dbcl_cls_t *cls);
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dbcl_cls_t *dbcl_get_cluster(str *name);
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int dbcl_valid_con(dbcl_con_t *sc);
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int dbcl_inactive_con(dbcl_con_t *sc);
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int dbcl_parse_con_param(char *val);
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int dbcl_parse_cls_param(char *val);
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#endif /* KM_DBASE_H */
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