/*
 * 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: 2020-01-01
 *
 * 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 testprotocol.c - Testing protocol module
 *
 * Not intended for actual use. This protocol module does nothing useful and
 * is only meant to test that the module loading works.
 *
 * @verbatim
 * Revision History
 * Date         Who                     Description
 * 20/02/2015   Markus Mäkelä   Initial implementation
 *
 * @endverbatim
 */

#include <maxscale/modinfo.h>
#include <maxscale/dcb.h>
#include <maxscale/buffer.h>
#include <maxscale/protocol.h>

static int test_read(DCB* dcb)
{
    return 1;
}
static int test_write(DCB *dcb, GWBUF* buf)
{
    return 1;
}
static int test_write_ready(DCB *dcb)
{
    return 1;
}
static int test_error(DCB *dcb)
{
    return 1;
}
static int test_hangup(DCB *dcb)
{
    return 1;
}
static int test_accept(DCB *dcb)
{
    return 1;
}
static int test_connect(struct dcb *dcb, struct server *srv, struct session *ses)
{
    return 1;
}
static int test_close(DCB *dcb)
{
    return 1;
}
static int test_listen(DCB *dcb, char *config)
{
    return 1;
}
static int test_auth(DCB* dcb, struct server *srv, struct session *ses, GWBUF *buf)
{
    return 1;
}
static int test_session(DCB *dcb, void* data)
{
    return 1;
}
static char *test_default_auth()
{
    return "NullAuthAllow";
}
static int test_connection_limit(DCB *dcb, int limit)
{
    return 0;
}

/**
 * The module entry point routine. It is this routine that
 * must populate the structure that is referred to as the
 * "module object", this is a structure with the set of
 * external entry points for this module.
 *
 * @return The module object
 */
MXS_MODULE* MXS_CREATE_MODULE()
{
    static MXS_PROTOCOL MyObject =
    {
        test_read,        /**< Read - EPOLLIN handler        */
        test_write,       /**< Write - data from gateway     */
        test_write_ready, /**< WriteReady - EPOLLOUT handler */
        test_error,       /**< Error - EPOLLERR handler      */
        test_hangup,      /**< HangUp - EPOLLHUP handler     */
        test_accept,      /**< Accept                        */
        test_connect,     /**< Connect                       */
        test_close,       /**< Close                         */
        test_listen,      /**< Create a listener             */
        test_auth,        /**< Authentication                */
        test_session,     /**< Session                       */
        test_default_auth, /**< Default authenticator         */
        test_connection_limit   /**< Connection limit        */
    };

    static MXS_MODULE info =
    {
        MXS_MODULE_API_PROTOCOL,
        MXS_MODULE_IN_DEVELOPMENT,
        MXS_PROTOCOL_VERSION,
        "Test protocol",
        "V1.1.0",
        MXS_NO_MODULE_CAPABILITIES,
        &MyObject,
        NULL, /* Process init. */
        NULL, /* Process finish. */
        NULL, /* Thread init. */
        NULL, /* Thread finish. */
        {
            {MXS_END_MODULE_PARAMS}
        }
    };

    return &info;
}
