61 lines
2.0 KiB
C++
61 lines
2.0 KiB
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: 2019-07-01
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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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#pragma once
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#include "schemarouter.hh"
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#include <set>
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#include <string>
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#include <maxscale/router.hh>
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#include <maxscale/pcre2.h>
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#include "schemaroutersession.hh"
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using std::string;
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using std::set;
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class SchemaRouterSession;
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/**
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* The per instance data for the router.
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*/
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class SchemaRouter: public mxs::Router<SchemaRouter, SchemaRouterSession>
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{
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public:
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~SchemaRouter();
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static SchemaRouter* create(SERVICE* pService, char** pzOptions);
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SchemaRouterSession* newSession(MXS_SESSION* pSession);
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void diagnostics(DCB* pDcb);
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uint64_t getCapabilities();
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protected:
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friend class SchemaRouterSession;
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schemarouter_config_t m_config; /*< expanded config info from SERVICE */
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ShardManager m_shard_manager; /*< Shard maps hashed by user name */
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SERVICE* m_service; /*< Pointer to service */
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SPINLOCK m_lock; /*< Lock for the instance data */
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ROUTER_STATS m_stats; /*< Statistics for this router */
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set<string> m_ignored_dbs; /*< List of databases to ignore when the
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* database mapping finds multiple servers
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* with the same database */
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pcre2_code* m_ignore_regex; /*< Databases matching this regex will
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* not cause the session to be terminated
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* if they are found on more than one server. */
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pcre2_match_data* m_ignore_match_data;
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SchemaRouter(SERVICE *service, char **options);
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};
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