Files
MaxScale/examples/examplefilter.hh
Niclas Antti c447e5cf15 Uncrustify maxscale
See script directory for method. The script to run in the top level
MaxScale directory is called maxscale-uncrustify.sh, which uses
another script, list-src, from the same directory (so you need to set
your PATH). The uncrustify version was 0.66.
2018-09-09 22:26:19 +03:00

47 lines
1.3 KiB
C++

/*
* Copyright (c) 2018 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.
*/
#pragma once
#include <maxscale/ccdefs.hh>
#include <maxscale/filter.hh>
#include "examplefiltersession.hh"
class ExampleFilter : public maxscale::Filter<ExampleFilter, ExampleFilterSession>
{
// Prevent copy-constructor and assignment operator usage
ExampleFilter(const ExampleFilter&);
ExampleFilter& operator=(const ExampleFilter&);
public:
~ExampleFilter();
// Creates a new filter instance
static ExampleFilter* create(const char* zName, MXS_CONFIG_PARAMETER* ppParams);
// Creates a new session for this filter
ExampleFilterSession* newSession(MXS_SESSION* pSession);
// Print diagnostics to a DCB
void diagnostics(DCB* pDcb) const;
// Returns JSON form diagnostic data
json_t* diagnostics_json() const;
// Get filter capabilities
uint64_t getCapabilities();
private:
// Used in the create function
ExampleFilter();
};