text: /*
   * Copyright (C) 2007-2021 S[&]T, The Netherlands.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * 3. Neither the name of the copyright holder nor the names of its
   *    contributors may be used to endorse or promote products derived from
   *    this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "coda-netcdf-internal.h"
  
  #include <assert.h>
  #include <stdlib.h>
  
  void coda_netcdf_type_delete(coda_dynamic_type *type)
  {
      assert(type != NULL);
      assert(type->backend == coda_backend_netcdf);
  
      if (type->definition->type_class == coda_array_class)
      {
          if (((coda_netcdf_array *)type)->base_type != NULL)
          {
              coda_dynamic_type_delete((coda_dynamic_type *)((coda_netcdf_array *)type)->base_type);
          }
      }
      if (((coda_netcdf_type *)type)->attributes != NULL)
      {
          coda_dynamic_type_delete((coda_dynamic_type *)((coda_netcdf_type *)type)->attributes);
      }
      if (type->definition != NULL)
      {
          coda_type_release((coda_type *)type->definition);
      }
      free(type);
  }
  
  coda_netcdf_array *coda_netcdf_array_new(int num_dims, long dim[CODA_MAX_NUM_DIMS], coda_netcdf_basic_type *base_type)
  {
      coda_netcdf_array *type;
      int i;
  
      type = malloc(sizeof(coda_netcdf_array));
      if (type == NULL)
      {
          coda_set_error(CODA_ERROR_OUT_OF_MEMORY, "out of memory (could not allocate %lu bytes) (%s:%u)",
                         (long)sizeof(coda_netcdf_array), __FILE__, __LINE__);
          return NULL;
      }
      type->backend = coda_backend_netcdf;
      type->definition = NULL;
      type->attributes = NULL;
      type->base_type = NULL;
  
      type->definition = coda_type_array_new(coda_format_netcdf);
      if (type->definition == NULL)
      {
          coda_dynamic_type_delete((coda_dynamic_type *)type);
          return NULL;
      }
      if (coda_type_array_set_base_type(type->definition, base_type->definition) != 0)
      {
          coda_dynamic_type_delete((coda_dynamic_type *)type);
          return NULL;
      }
      for (i = 0; i < num_dims; i++)
      {
          if (coda_type_array_add_fixed_dimension(type->definition, dim[i]) != 0)
          {
              coda_dynamic_type_delete((coda_dynamic_type *)type);
              return NULL;
          }
      }
  
      type->base_type = base_type;
  
      return type;
  }
  
  int coda_netcdf_array_set_attributes(coda_netcdf_array *type, coda_mem_record *attributes)
  {
      assert(type->attributes == NULL);
      if (coda_type_set_attributes((coda_type *)type->definition, attributes->definition) != 0)
      {
          return -1;
      }
      type->attributes = attributes;
  
      return 0;
  }
  
  coda_netcdf_basic_type *coda_netcdf_basic_type_new(int nc_type, int64_t offset, int record_var, int64_t length)
  {
      coda_netcdf_basic_type *type;
      coda_native_type read_type;
      int64_t byte_size;
  
      type = malloc(sizeof(coda_netcdf_basic_type));
      if (type == NULL)
      {
          coda_set_error(CODA_ERROR_OUT_OF_MEMORY, "out of memory (could not allocate %lu bytes) (%s:%u)",
                         (long)sizeof(coda_netcdf_basic_type), __FILE__, __LINE__);
          return NULL;
      }
      type->backend = coda_backend_netcdf;
      type->definition = NULL;
      type->attributes = NULL;
      type->offset = offset;
      type->record_var = record_var;
  
      switch (nc_type)
      {
          case 1:
              read_type = coda_native_type_int8;
              byte_size = 1;
              type->definition = (coda_type *)coda_type_number_new(coda_format_netcdf, coda_integer_class);
              break;
          case 2:
              read_type = (length > 1) ? coda_native_type_string : coda_native_type_char;
              byte_size = length;
              type->definition = (coda_type *)coda_type_text_new(coda_format_netcdf);
              break;
          case 3:
              read_type = coda_native_type_int16;
              byte_size = 2;
              type->definition = (coda_type *)coda_type_number_new(coda_format_netcdf, coda_integer_class);
              break;
          case 4:
              read_type = coda_native_type_int32;
              byte_size = 4;
              type->definition = (coda_type *)coda_type_number_new(coda_format_netcdf, coda_integer_class);
              break;
          case 5:
              read_type = coda_native_type_float;
              byte_size = 4;
              type->definition = (coda_type *)coda_type_number_new(coda_format_netcdf, coda_real_class);
              break;
          case 6:
              read_type = coda_native_type_double;
              byte_size = 8;
              type->definition = (coda_type *)coda_type_number_new(coda_format_netcdf, coda_real_class);
              break;
          default:
              assert(0);
              exit(1);
      }
      if (type->definition == NULL)
      {
          coda_dynamic_type_delete((coda_dynamic_type *)type);
          return NULL;
      }
      if (coda_type_set_read_type(type->definition, read_type) != 0)
      {
          coda_dynamic_type_delete((coda_dynamic_type *)type);
          return NULL;
      }
      if (coda_type_set_byte_size(type->definition, byte_size) != 0)
      {
          coda_dynamic_type_delete((coda_dynamic_type *)type);
          return NULL;
      }
  
      return type;
  }
  
  int coda_netcdf_basic_type_set_conversion(coda_netcdf_basic_type *type, coda_conversion *conversion)
  {
      assert(type->definition->type_class == coda_integer_class || type->definition->type_class == coda_real_class);
      return coda_type_number_set_conversion((coda_type_number *)type->definition, conversion);
  }
  
  int coda_netcdf_basic_type_set_attributes(coda_netcdf_basic_type *type, coda_mem_record *attributes)
  {
      assert(type->attributes == NULL);
      if (coda_type_set_attributes(type->definition, attributes->definition) != 0)
      {
          return -1;
      }
      type->attributes = attributes;
  
      return 0;
  }
  