dbtext.c

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/*
 * $Id: dbtext.c 4518 2008-07-28 15:39:28Z henningw $
 *
 * DBText module interface
 *
 * 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:
 * --------
 * 2003-01-30 created by Daniel
 * 2003-03-11 New module interface (janakj)
 * 2003-03-16 flags export parameter added (janakj)
 * 
 */

#include <stdio.h>
#include <unistd.h>

#include "../../sr_module.h"
#include "../../db/db.h"
#include "dbtext.h"
#include "dbt_lib.h"
#include "dbt_api.h"

MODULE_VERSION

static int mod_init(void);
static void destroy(void);

/*
 * Module parameter variables
 */
int db_mode = 0;  /* Database usage mode: 0 = cache, 1 = no cache */

int dbt_bind_api(db_func_t *dbb);

/*
 * Exported functions
 */
static cmd_export_t cmds[] = {
   {"db_bind_api",    (cmd_function)dbt_bind_api,   0, 0, 0, 0},
   {0, 0, 0, 0, 0, 0}
};


/*
 * Exported parameters
 */
static param_export_t params[] = {
   {"db_mode", INT_PARAM, &db_mode},
   {0, 0, 0}
};


struct module_exports exports = {   
   "db_text",
   DEFAULT_DLFLAGS, /* dlopen flags */
   cmds,     /* Exported functions */
   params,   /* Exported parameters */
   0,        /* exported statistics */
   0,        /* exported MI functions */
   0,        /* exported pseudo-variables */
   0,        /* extra processes */
   mod_init, /* module initialization function */
   0,        /* response function*/
   destroy,  /* destroy function */
   0         /* per-child init function */
};


static int mod_init(void)
{
   if(dbt_init_cache())
      return -1;
   /* return make_demo(); */
   
   return 0;
}

static void destroy(void)
{
   LM_DBG("destroy ...\n");
   dbt_cache_print(0);
   dbt_cache_destroy();
}



int dbt_bind_api(db_func_t *dbb)
{
   if(dbb==NULL)
      return -1;

   memset(dbb, 0, sizeof(db_func_t));

   dbb->use_table   = dbt_use_table;
   dbb->init        = dbt_init;
   dbb->close       = dbt_close;
   dbb->query       = (db_query_f)dbt_query;
   dbb->free_result = dbt_free_result;
   dbb->insert      = (db_insert_f)dbt_insert;
   dbb->delete      = (db_delete_f)dbt_delete; 
   dbb->update      = (db_update_f)dbt_update;

   return 0;
}