~drizzle-trunk/drizzle/development

/* Copyright (C) 2000 MySQL AB

   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 */

#pragma once

#include <vector>

#include <sstream>

#include <iosfwd>

#include <boost/iostreams/stream.hpp>

#include <boost/iostreams/device/file_descriptor.hpp>

class LineBuffer

{

public:

  LineBuffer(uint32_t max_size,FILE *file);

  void addString(const std::string &argument);

  char *readline();

private:

  FILE *file;

  std::vector<char> line;

  std::iostream *file_stream;

  uint32_t max_size;

};