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Viewing changes to plugin/session_dictionary/savepoints.cc

  • Committer: lbieber
  • Date: 2010-10-02 19:48:35 UTC
  • mfrom: (1730.6.19 drizzle-make-lcov)
  • Revision ID: lbieber@orisndriz08-20101002194835-q5zd9qc4lvx1xnfo
Merge Hartmut - clean up lex, now require flex to build, also "make lcov" improvements

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plugin/session_dictionary/savepoints.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) 2010 Brian Aker
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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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#include "config.h"
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#include "plugin/session_dictionary/dictionary.h"
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namespace session_dictionary {
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#define LARGEST_USER_SAVEPOINT_NAME 128
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Savepoints::Savepoints() :
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  drizzled::plugin::TableFunction("DATA_DICTIONARY", "USER_DEFINED_SAVEPOINTS")
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{
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  add_field("SAVEPOINT_NAME", drizzled::plugin::TableFunction::STRING, LARGEST_USER_SAVEPOINT_NAME, false);
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}
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Savepoints::Generator::Generator(drizzled::Field **arg) :
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  drizzled::plugin::TableFunction::Generator(arg),
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  savepoints(getSession().transaction.savepoints),
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  iter(savepoints.begin())
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{
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}
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Savepoints::Generator::~Generator()
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{
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}
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bool Savepoints::Generator::populate()
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{
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  while (iter != savepoints.end())
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  {
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    // SAVEPOINT_NAME
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    push((*iter).getName());
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    iter++;
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    return true;
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  }
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  return false;
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}
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} /* namespace session_dictionary */