/*
 * $Id$
 *
 * Oracle module interface
 *
 * Copyright (C) 2007,2008 TRUNK MOBILE
 *
 * 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
 */
/*
 * History:
 * --------
 */

#include <sys/time.h>
#include <oci.h>
#include "../../core/sr_module.h"
#include "../../lib/srdb1/db.h"
#include "../../lib/srdb1/db_query.h"
#include "dbase.h"
#include "asynch.h"

static int oracle_mod_init(void);
static void destroy(void);
static int db_oracle_bind_api(db_func_t *dbb);

MODULE_VERSION


/*
 * Oracle database module interface
 */
static cmd_export_t cmds[] = {
		{"db_bind_api", (cmd_function)db_oracle_bind_api, 0, 0, 0, 0},
		{0, 0, 0, 0, 0, 0}};


/*
 * Exported parameters
 */
static param_export_t params[] = {
		{"timeout", PARAM_STRING | USE_FUNC_PARAM, (void *)&set_timeout},
		{"reconnect", PARAM_STRING | USE_FUNC_PARAM, (void *)&set_reconnect},
		{0, 0, 0}};


struct module_exports exports = {
		"db_oracle", DEFAULT_DLFLAGS, /* dlopen flags */
		cmds, params,				  /*  module parameters */
		0,							  /* exported RPC methods */
		0,							  /* exported pseudo-variables */
		0,							  /* response function*/
		oracle_mod_init,			  /* module initialization function */
		0,							  /* per-child init function */
		destroy						  /* destroy function */
};


int mod_register(char *path, int *dlflags, void *p1, void *p2)
{
	if(db_api_init() < 0)
		return -1;
	return 0;
}

static int oracle_mod_init(void)
{
	sword major, minor, update, patch, port;

	OCIClientVersion(&major, &minor, &update, &patch, &port);
	LM_DBG("Oracle client version is %d.%d.%d.%d.%d\n", major, minor, update,
			patch, port);
	return 0;
}


static void destroy(void)
{
	LM_INFO("Oracle terminate\n");
	OCITerminate(OCI_DEFAULT);
}


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

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

	dbb->use_table = db_oracle_use_table;
	dbb->init = db_oracle_init;
	dbb->close = db_oracle_close;
	dbb->query = db_oracle_query;
	dbb->raw_query = db_oracle_raw_query;
	dbb->free_result = db_oracle_free_result;
	dbb->insert = db_oracle_insert;
	dbb->delete = db_oracle_delete;
	dbb->update = db_oracle_update;

	return 0;
}
