~drizzle-trunk/drizzle/development

/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-

 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:

 *

 *  Copyright (C) 2008 Sun Microsystems

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License as published by

 *  the Free Software Foundation; version 2 of the License.

 *

 *  This program is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *  GNU General Public License for more details.

 *

 *  You should have received a copy of the GNU General Public License

 *  along with this program; if not, write to the Free Software

 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

 */

#include "drizzled/server_includes.h"

#include "drizzled/plugin_registry.h"

#include "drizzled/plugin.h"

#include "drizzled/show.h"

#include "drizzled/handler.h"

#include "drizzled/errmsg.h"

#include "drizzled/authentication.h"

#include "drizzled/qcache.h"

#include "drizzled/scheduling.h"

#include "drizzled/logging.h"

#include "drizzled/sql_udf.h"

#include "drizzled/listen.h"

#include "drizzled/replication_services.h"

#include <string>

#include <vector>

#include <map>

using namespace std;

static PluginRegistry the_registry;

PluginRegistry& PluginRegistry::getPluginRegistry()

{

  return the_registry;

}

drizzled::plugin::Handle *PluginRegistry::find(const LEX_STRING *name)

{

  string find_str(name->str,name->length);

  transform(find_str.begin(), find_str.end(), find_str.begin(), ::tolower);

  map<string, drizzled::plugin::Handle *>::iterator map_iter;

  map_iter= plugin_map.find(find_str);

  if (map_iter != plugin_map.end())

    return (*map_iter).second;

  return(0);

}

void PluginRegistry::add(drizzled::plugin::Handle *plugin)

{

  string add_str(plugin->getName());

  transform(add_str.begin(), add_str.end(),

            add_str.begin(), ::tolower);

  plugin_map[add_str]= plugin;

}

vector<drizzled::plugin::Handle *> PluginRegistry::get_list(bool active)

{

  drizzled::plugin::Handle *plugin= NULL;

  vector <drizzled::plugin::Handle *> plugins;

  plugins.reserve(plugin_map.size());

  map<string, drizzled::plugin::Handle *>::iterator map_iter;

  for (map_iter= plugin_map.begin();

       map_iter != plugin_map.end();

       map_iter++)

  {

    plugin= (*map_iter).second;

    if (active)

      plugins.push_back(plugin);

    else if (plugin->isInited)

      plugins.push_back(plugin);

  }

  return plugins;

}

void PluginRegistry::add(StorageEngine *engine)

{

  add_storage_engine(engine);

}

void PluginRegistry::add(InfoSchemaTable *schema_table)

{

  add_infoschema_table(schema_table);

}

void PluginRegistry::add(Function_builder *udf)

{

  add_udf(udf);

}

void PluginRegistry::add(Logging_handler *handler)

{

  add_logger(handler);

}

void PluginRegistry::add(Error_message_handler *handler)

{

  add_errmsg_handler(handler);

}

void PluginRegistry::add(Authentication *auth)

{

  add_authentication(auth);

}

void PluginRegistry::add(QueryCache *qcache)

{

  add_query_cache(qcache);

}

void PluginRegistry::add(SchedulerFactory *factory)

{

  add_scheduler_factory(factory);

}

void PluginRegistry::add(const Listen &listen_obj)

{

  add_listen(listen_obj);

}

void PluginRegistry::add(drizzled::plugin::Replicator *replicator)

{

  add_replicator(replicator);

}

void PluginRegistry::add(drizzled::plugin::Applier *applier)

{

  add_applier(applier);

}

void PluginRegistry::remove(StorageEngine *engine)

{

  remove_storage_engine(engine);

}

void PluginRegistry::remove(InfoSchemaTable *schema_table)

{

  remove_infoschema_table(schema_table);

}

void PluginRegistry::remove(Function_builder *udf)

{

  remove_udf(udf);

}

void PluginRegistry::remove(Logging_handler *handler)

{

  remove_logger(handler);

}

void PluginRegistry::remove(Error_message_handler *handler)

{

  remove_errmsg_handler(handler);

}

void PluginRegistry::remove(Authentication *auth)

{

  remove_authentication(auth);

}

void PluginRegistry::remove(QueryCache *qcache)

{

  remove_query_cache(qcache);

}

void PluginRegistry::remove(SchedulerFactory *factory)

{

  remove_scheduler_factory(factory);

}

void PluginRegistry::remove(const Listen &listen_obj)

{

  remove_listen(listen_obj);

}

void PluginRegistry::remove(drizzled::plugin::Replicator *replicator)

{

  remove_replicator(replicator);

}

void PluginRegistry::remove(drizzled::plugin::Applier *applier)

{

  remove_applier(applier);

}