MaxScale/examples/testprotocol.c
2017-06-01 10:24:20 +03:00

133 lines
3.2 KiB
C

/*
* 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;
}