6ef9e1fd9a
Moved the RWBackend class implementation into its own file. Made some of the command type functions a part of the <maxscale/protocol/mysql.h> header to make it reusable.
38 lines
1002 B
C++
38 lines
1002 B
C++
/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2020-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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#include "rwsplitsession.hh"
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#include "rwsplit_internal.hh"
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#include "routeinfo.hh"
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uint32_t get_internal_ps_id(RWSplitSession* rses, GWBUF* buffer)
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{
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uint32_t rval = 0;
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// All COM_STMT type statements store the ID in the same place
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uint32_t id = mxs_mysql_extract_ps_id(buffer);
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ClientHandleMap::iterator it = rses->ps_handles.find(id);
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if (it != rses->ps_handles.end())
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{
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rval = it->second;
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}
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else
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{
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MXS_WARNING("Client requests unknown prepared statement ID '%u' that "
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"does not map to an internal ID", id);
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}
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return rval;
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}
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