/**
 * Orthanc - A Lightweight, RESTful DICOM Store
 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
 * Department, University Hospital of Liege, Belgium
 * Copyright (C) 2017-2021 Osimis S.A., Belgium
 *
 * This program is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation, either version 3 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
 * Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 **/


#pragma once

#include <Compatibility.h>  // For std::unique_ptr
#include <Images/Image.h>

#include <memory>

namespace OrthancWSI
{
  enum Jpeg2000Format
  {
    Jpeg2000Format_J2K,
    Jpeg2000Format_JP2,
    Jpeg2000Format_Unknown
  };

  class Jpeg2000Reader : public Orthanc::ImageAccessor
  {
  private:
    std::unique_ptr<Orthanc::ImageAccessor> image_;

  public:
    void ReadFromFile(const std::string& filename);

    void ReadFromMemory(const void* buffer,
                        size_t size);

    void ReadFromMemory(const std::string& buffer);

    static Jpeg2000Format DetectFormatFromMemory(const void* buffer,
                                                 size_t size);
  };
}
