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/*
* Copyright (C) 2007-2018 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.
*/
#ifndef CODA_MEM_INTERNAL_H
#define CODA_MEM_INTERNAL_H
#include "coda-mem.h"
#include "coda-type.h"
/* When auto-growing coda_product.mem_ptr (using realloc) this will be a multiple of DATA_BLOCK_SIZE */
#define DATA_BLOCK_SIZE 4096
typedef enum mem_type_tag_enum
{
tag_mem_record,
tag_mem_array,
tag_mem_data,
tag_mem_special
} mem_type_tag;
typedef struct coda_mem_type_struct
{
coda_backend backend;
coda_type *definition;
mem_type_tag tag;
coda_dynamic_type *attributes;
} coda_mem_type;
typedef struct coda_mem_record_struct
{
coda_backend backend;
coda_type_record *definition;
mem_type_tag tag;
coda_dynamic_type *attributes;
long num_fields;
coda_dynamic_type **field_type; /* if field_type[i] == NULL then field #i is not available */
} coda_mem_record;
typedef struct coda_mem_array_struct
{
coda_backend backend;
coda_type_array *definition;
mem_type_tag tag;
coda_dynamic_type *attributes;
long num_elements;
coda_dynamic_type **element;
} coda_mem_array;
typedef struct coda_mem_data_struct
{
coda_backend backend;
coda_type *definition;
mem_type_tag tag;
coda_dynamic_type *attributes;
long length; /* byte length of data block in coda_product.mem_ptr */
int64_t offset; /* byte offset within coda_product.mem_ptr */
} coda_mem_data;
typedef struct coda_mem_special_struct
{
coda_backend backend;
coda_type_special *definition;
mem_type_tag tag;
coda_dynamic_type *attributes;
coda_dynamic_type *base_type;
} coda_mem_special;
int coda_mem_type_update(coda_dynamic_type **type, coda_type *definition);
int coda_mem_type_add_attribute(coda_mem_type *type, const char *real_name, coda_dynamic_type *attribute_type,
int update_definition);
int coda_mem_type_set_attributes(coda_mem_type *type, coda_dynamic_type *attributes, int update_definition);
coda_mem_record *coda_mem_record_new(coda_type_record *definition, coda_dynamic_type *attributes);
int coda_mem_record_add_field(coda_mem_record *type, const char *real_name, coda_dynamic_type *field_type,
int update_definition);
int coda_mem_record_validate(coda_mem_record *type);
coda_mem_array *coda_mem_array_new(coda_type_array *definition, coda_dynamic_type *attributes);
/* use coda_mem_array_add_element() if array definition has dynamic length */
int coda_mem_array_add_element(coda_mem_array *type, coda_dynamic_type *element);
/* use coda_mem_array_set_element() if array definition has static length */
int coda_mem_array_set_element(coda_mem_array *type, long index, coda_dynamic_type *element);
int coda_mem_array_validate(coda_mem_array *type);
coda_mem_data *coda_mem_data_new(coda_type *definition, coda_dynamic_type *attributes, coda_product *product,
long length, const uint8_t *data);
coda_mem_data *coda_mem_int8_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
int8_t value);
coda_mem_data *coda_mem_uint8_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
uint8_t value);
coda_mem_data *coda_mem_int16_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
int16_t value);
coda_mem_data *coda_mem_uint16_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
uint16_t value);
coda_mem_data *coda_mem_int32_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
int32_t value);
coda_mem_data *coda_mem_uint32_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
uint32_t value);
coda_mem_data *coda_mem_int64_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
int64_t value);
coda_mem_data *coda_mem_uint64_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
uint64_t value);
coda_mem_data *coda_mem_float_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
float value);
coda_mem_data *coda_mem_double_new(coda_type_number *definition, coda_dynamic_type *attributes, coda_product *product,
double value);
coda_mem_data *coda_mem_char_new(coda_type_text *definition, coda_dynamic_type *attributes, coda_product *product,
char value);
coda_mem_data *coda_mem_string_new(coda_type_text *definition, coda_dynamic_type *attributes, coda_product *product,
const char *str);
coda_mem_data *coda_mem_raw_new(coda_type_raw *definition, coda_dynamic_type *attributes, coda_product *product,
long length, const uint8_t *data);
coda_mem_special *coda_mem_time_new(coda_type_special *definition, coda_dynamic_type *attributes,
coda_dynamic_type *base_type);
coda_mem_special *coda_mem_no_data_new(coda_format format);
#endif
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