#pragma once
/*
 * Copyright (c) 2016 MariaDB Corporation Ab
 *
 * Use of this software is governed by the Business Source License included
 * in the LICENSE.TXT file and at www.mariadb.com/bsl11.
 *
 * Change Date: 2022-01-01
 *
 * On the date above, in accordance with the Business Source License, use
 * of this software will be governed by version 2 or later of the General
 * Public License.
 */

/**
 * @file maxscaled.h The maxscaled protocol module header file
 */
#include <maxscale/ccdefs.hh>
#include <maxscale/dcb.hh>
#include <maxscale/housekeeper.h>

MXS_BEGIN_DECLS

/**
 * The maxscaled specific protocol structure to put in the DCB.
 */
typedef struct maxscaled
{
    pthread_mutex_t lock;       /**< Protocol structure lock */
    int             state;      /**< The connection state */
    char*           username;   /**< The login name of the user */
} MAXSCALED;

#define MAXSCALED_STATE_LOGIN  1    /**< Waiting for user */
#define MAXSCALED_STATE_PASSWD 2    /**< Waiting for password */
#define MAXSCALED_STATE_DATA   3    /**< User logged in */

MXS_END_DECLS