gzipoutputstream.cpp

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/*
  Zipios -- a small C++ library that provides easy access to .zip files.

  Copyright (C) 2000-2007  Thomas Sondergaard
  Copyright (C) 2015-2019  Made to Order Software Corporation

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include "gzipoutputstream.hpp"

#include <fstream>


namespace zipios
{

GZIPOutputStream::GZIPOutputStream(std::ostream& os, FileEntry::CompressionLevel compression_level)
    //: std::ostream() -- auto-init
    //, m_ofs(nullptr) -- auto-init
    : m_ozf(new GZIPOutputStreambuf(os.rdbuf(), compression_level))
{
    init(m_ozf.get());
}


GZIPOutputStream::GZIPOutputStream(std::string const& filename, FileEntry::CompressionLevel compression_level)
    : std::ostream(0)
    , m_ofs(new std::ofstream(filename.c_str(), std::ios::out | std::ios::binary))
    , m_ozf(new GZIPOutputStreambuf(m_ofs->rdbuf(), compression_level))
{
    init(m_ozf.get());
}


GZIPOutputStream::~GZIPOutputStream()
{
}


void GZIPOutputStream::setFilename(std::string const& filename)
{
    m_ozf->setFilename(filename);
}


void GZIPOutputStream::setComment(std::string const& comment)
{
    m_ozf->setComment(comment);
}


void GZIPOutputStream::close()
{
    m_ozf->close();
    if(m_ofs)
    {
        m_ofs->close();
    }
}


void GZIPOutputStream::finish()
{
    m_ozf->finish();
}


} // zipios namespace

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// mode: cpp
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