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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2011 Brian Aker
*
* 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 <drizzled/session/state.h>
#include <drizzled/definitions.h>
#include <string>
namespace drizzled {
namespace session {
State::State(const char *in_packet, size_t in_packet_length)
{
if (in_packet_length)
{
size_t minimum= std::min(in_packet_length, static_cast<size_t>(PROCESS_LIST_WIDTH));
_query.resize(minimum + 1);
memcpy(&_query[0], in_packet, minimum);
}
else
{
_query.resize(0);
}
}
const char *State::query() const
{
if (_query.size())
return &_query[0];
return "";
}
const char *State::query(size_t &size) const
{
if (_query.size())
{
size= _query.size() -1;
return &_query[0];
}
size= 0;
return "";
}
} /* namespace session */
} /* namespace drizzled */
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