/*
Copyright_License {

  XCSoar Glide Computer - http://www.xcsoar.org/
  Copyright (C) 2000-2014 The XCSoar Project
  A detailed list of copyright holders can be found in the file "AUTHORS".

  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
}
*/

#ifndef XCSOAR_IO_INFLATE_LINE_READER_HPP
#define XCSOAR_IO_INFLATE_LINE_READER_HPP

#include "InflateSource.hpp"
#include "LineSplitter.hpp"
#include "ConvertLineReader.hpp"

/**
 * Glue class which combines InflateSource, LineSplitter and
 * ConvertLineReader, and provides a public TLineReader interface.
 */
class InflateLineReader : public NLineReader {
protected:
  InflateSource inflate;
  LineSplitter splitter;

public:
  InflateLineReader(Source<char> &source)
    :inflate(source), splitter(inflate) {}

  bool HasFailed() const {
    return inflate.HasFailed();
  }

public:
  /* virtual methods from class NLineReader */
  virtual char *ReadLine() override;
  virtual long GetSize() const override;
  virtual long Tell() const override;
};

#endif
