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  • Committer: Padraig O'Sullivan
  • Date: 2010-03-15 14:05:26 UTC
  • mfrom: (1237.9.99 staging)
  • Revision ID: osullivan.padraig@gmail.com-20100315140526-opbgwdwn6tfecdkq
Merge from trunk.

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plugin/info_schema/info_schema.cc
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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2009 Sun Microsystems
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation; either version 2 of the License, or
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 *  (at your option) any later version.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program; if not, write to the Free Software
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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/**
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 * @file 
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 *   I_S plugin implementation.
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 */
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#include "config.h"
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#include "drizzled/session.h"
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#include "drizzled/show.h"
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#include "helper_methods.h"
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#include "columns.h"
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#include "key_column_usage.h"
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#include "referential_constraints.h"
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#include "table_constraints.h"
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#include "statistics.h"
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#include "status.h"
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#include "variables.h"
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#include <vector>
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using namespace drizzled;
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using namespace std;
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/**
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 * Initialize the I_S plugin.
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 *
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 * @param[in] registry the drizzled::plugin::Registry singleton
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 * @return 0 on success; 1 on failure.
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 */
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static int infoSchemaInit(drizzled::plugin::Registry& registry)
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{
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  registry.add(ColumnsIS::getTable());
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  registry.add(GlobalStatusIS::getTable());
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  registry.add(SessionVariablesIS::getTable());
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  registry.add(GlobalVariablesIS::getTable());
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  registry.add(SessionStatusIS::getTable());
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  registry.add(ReferentialConstraintsIS::getTable());
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  registry.add(TableConstraintsIS::getTable());
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  registry.add(StatusIS::getTable());
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  registry.add(KeyColumnUsageIS::getTable());
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  registry.add(VariablesIS::getTable());
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  registry.add(StatisticsIS::getTable());
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#if 0
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#endif
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  return 0;
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}
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/**
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 * Clean up the I_S plugin.
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 *
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 * @param[in] registry the drizzled::plugin::Registry singleton
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 * @return 0 on success; 1 on failure
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 */
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static int infoSchemaDone(drizzled::plugin::Registry& registry)
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{
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  registry.remove(ColumnsIS::getTable());
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  ColumnsIS::cleanup();
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  registry.remove(KeyColumnUsageIS::getTable());
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  KeyColumnUsageIS::cleanup();
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  registry.remove(GlobalStatusIS::getTable());
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  GlobalStatusIS::cleanup();
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  registry.remove(GlobalVariablesIS::getTable());
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  GlobalVariablesIS::cleanup();
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  registry.remove(ReferentialConstraintsIS::getTable());
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  ReferentialConstraintsIS::cleanup();
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  registry.remove(SessionStatusIS::getTable());
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  SessionStatusIS::cleanup();
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  registry.remove(SessionVariablesIS::getTable());
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  SessionVariablesIS::cleanup();
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  registry.remove(StatisticsIS::getTable());
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  StatisticsIS::cleanup();
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  registry.remove(StatusIS::getTable());
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  StatusIS::cleanup();
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  registry.remove(TableConstraintsIS::getTable());
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  TableConstraintsIS::cleanup();
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  registry.remove(VariablesIS::getTable());
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  VariablesIS::cleanup();
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  return 0;
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}
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DRIZZLE_DECLARE_PLUGIN
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{
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  DRIZZLE_VERSION_ID,
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  "info_schema",
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  "1.1",
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  "Padraig O'Sullivan",
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  "I_S plugin",
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  PLUGIN_LICENSE_GPL,
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  infoSchemaInit,
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  infoSchemaDone,
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  NULL,
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  NULL,
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  NULL
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}
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DRIZZLE_DECLARE_PLUGIN_END;