text: /*
   * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
   *
   * The Original Code is Copyright (C) 2016 Kévin Dietrich.
   * All rights reserved.
   */
  
  /** \file
   * \ingroup balembic
   */
  
  #ifndef __ABC_READER_ARCHIVE_H__
  #define __ABC_READER_ARCHIVE_H__
  
  #include <Alembic/Abc/All.h>
  
  #ifdef WITH_ALEMBIC_HDF5
  #  include <Alembic/AbcCoreHDF5/All.h>
  #endif
  
  #include <Alembic/AbcCoreOgawa/All.h>
  
  #include <fstream>
  
  struct Main;
  struct Scene;
  
  /* Wrappers around input and output archives. The goal is to be able to use
   * streams so that unicode paths work on Windows (T49112), and to make sure that
   * the stream objects remain valid as long as the archives are open.
   */
  
  class ArchiveReader {
    Alembic::Abc::IArchive m_archive;
    std::ifstream m_infile;
    std::vector<std::istream *> m_streams;
    bool m_is_hdf5;
  
   public:
    ArchiveReader(struct Main *bmain, const char *filename);
  
    bool valid() const;
  
    /**
     * Returns true when either Blender is compiled with HDF5 support and
     * the archive was successfully opened (valid() will also return true),
     * or when Blender was built without HDF5 support but a HDF5 file was
     * detected (valid() will return false).
     */
    bool is_hdf5() const;
  
    Alembic::Abc::IObject getTop();
  };
  
  #endif /* __ABC_READER_ARCHIVE_H__ */
  