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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2010 Monty Taylor
*
* 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 <config.h>
#include <drizzled/module/context.h>
#include <drizzled/module/option_map.h>
#include <drizzled/module/module.h>
#include <drizzled/drizzled.h>
#include <drizzled/sys_var.h>
namespace drizzled
{
namespace module
{
module::option_map Context::getOptions()
{
return module::option_map(module->getName(), getVariablesMap());
}
void Context::registerVariable(sys_var *var)
{
var->setName(prepend_name(module->getName(), var->getName()));
module->addMySysVar(var);
add_sys_var_to_list(var);
}
namespace
{
class SwapDashes
{
public:
char operator()(char a) const
{
if (a == '-')
return '_';
return a;
}
};
} /* namespace */
std::string Context::prepend_name(std::string module_name,
const std::string &var_name)
{
module_name.push_back('_');
module_name.append(var_name);
std::transform(module_name.begin(), module_name.end(),
module_name.begin(), SwapDashes());
std::transform(module_name.begin(), module_name.end(),
module_name.begin(), ::tolower);
return module_name;
}
} /* namespace module */
} /* namespace drizzled */
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