~drizzle-trunk/drizzle/development

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

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

 *

 *  Copyright (C) 2011 David Shrewsbury

 *

 *  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; either version 2 of the License, or

 *  (at your option) any later version.

 *

 *  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 <config.h>

#include <plugin/slave/replication_slave.h>

#include <drizzled/plugin.h>

#include <drizzled/configmake.h>   // for SYSCONFDIR

#include <drizzled/module/option_map.h>

#include <boost/program_options.hpp>

#include <boost/filesystem.hpp>

#include <string>

using namespace drizzled;

using namespace std;

namespace po= boost::program_options;

namespace fs= boost::filesystem;

namespace slave

{

static const fs::path DEFAULT_SLAVE_CFG_FILE= SYSCONFDIR "/slave.cfg";

static string slave_config;

static int init(module::Context &context)

{

  const module::option_map &vm= context.getOptions();

  ReplicationSlave *slave= new ReplicationSlave(vm["config-file"].as<string>());

  if (vm.count("max-commit-id"))

    slave->setMaxCommitId(vm["max-commit-id"].as<uint64_t>());

  context.add(slave);

  return 0;

}

static void init_options(drizzled::module::option_context &context)

{

  context("config-file",

          po::value<string>()->default_value(DEFAULT_SLAVE_CFG_FILE.string()),

          N_("Path to the slave configuration file"));

  context("max-commit-id",

          po::value<uint64_t>(),

          N_("Value to use as the maximum commit ID stored on the slave"));

}

} /* namespace slave */

DRIZZLE_DECLARE_PLUGIN

{

  DRIZZLE_VERSION_ID,

  "slave",

  "1.0",

  "David Shrewsbury",

  "Implements Drizzle replication slave.",

  PLUGIN_LICENSE_GPL,

  slave::init,

  NULL,                  /* depends */

  slave::init_options    /* config options */

}

DRIZZLE_DECLARE_PLUGIN_END;