text: /*
   * Copyright (C) 2005-2017 by Centre National d'Etudes Spatiales (CNES)
   * Copyright (C) 2008-2010 by Centre for Remote Imaging, Sensing and Processing (CRISP)
   *
   * This file is licensed under MIT license:
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   */
  
  
  #include <AlosPalsar/AlosPalsarRecordHeader.h>
  
  namespace ossimplugins
  {
  
  
  AlosPalsarRecordHeader::AlosPalsarRecordHeader()
  {
  }
  
  AlosPalsarRecordHeader::~AlosPalsarRecordHeader()
  {
  }
  
  std::ostream& operator<<(std::ostream& os, const AlosPalsarRecordHeader& data)
  {
    os << "record_sequence_number:" << data._rec_seq << std::endl;
    os << "first_record_sub-type:" << (int)data._rec_sub1 << std::endl;
    os << "record_type_code:" << (int)data._rec_type << std::endl;
    os << "second_record_sub-type:" << (int)data._rec_sub2 << std::endl;
    os << "third_record_sub-type:" << (int)data._rec_sub3 << std::endl;
    os << "length:" << data._length << std::endl;
    return os;
  }
  
  std::istream& operator>>(std::istream& is, AlosPalsarRecordHeader& data)
  {
    is.read((char*)&(data._rec_seq), 4); // TODO Change dangerous C-style cast to static cast.
    data.SwitchEndian(data._rec_seq);
    is.read((char*)&(data._rec_sub1), 1);
    is.read((char*)&(data._rec_type), 1);
    is.read((char*)&(data._rec_sub2), 1);
    is.read((char*)&(data._rec_sub3), 1);
    is.read((char*)&(data._length), 4);
    data.SwitchEndian(data._length);
    return is;
  }
  
  AlosPalsarRecordHeader::AlosPalsarRecordHeader(const AlosPalsarRecordHeader& rhs):
      _rec_seq(rhs._rec_seq),
      _rec_sub1(rhs._rec_sub1),
      _rec_type(rhs._rec_type),
      _rec_sub2(rhs._rec_sub2),
      _rec_sub3(rhs._rec_sub3)
  {
  }
  
  AlosPalsarRecordHeader& AlosPalsarRecordHeader::operator=(const AlosPalsarRecordHeader& rhs)
  {
    _rec_seq = rhs._rec_seq;
    _rec_sub1 = rhs._rec_sub1;
    _rec_type = rhs._rec_type;
    _rec_sub2 = rhs._rec_sub2;
    _rec_sub3 = rhs._rec_sub3;
    return *this;
  }
  
  void AlosPalsarRecordHeader::SwitchEndian(unsigned int& value)
  {
    char buffer[4];
    char res[4];
  
    memcpy(buffer, &value, 4);
    res[0] = buffer[3];
    res[1] = buffer[2];
    res[2] = buffer[1];
    res[3] = buffer[0];
  
    memcpy(&value, res, 4);
  }
  }
  