sandbox/plc4c/generated-sources/s7/src/szl_data_tree_item.c

/*
  Licensed to the Apache Software Foundation (ASF) under one
  or more contributor license agreements.  See the NOTICE file
  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
  to you under the Apache License, Version 2.0 (the
  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing,
  software distributed under the License is distributed on an
  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, either express or implied.  See the License for the
  specific language governing permissions and limitations
  under the License.
*/

#include <stdio.h>
#include <plc4c/spi/evaluation_helper.h>
#include "szl_data_tree_item.h"


// Parse function.
plc4c_return_code plc4c_s7_read_write_szl_data_tree_item_parse(plc4c_spi_read_buffer* io, plc4c_s7_read_write_szl_data_tree_item** _message) {
  uint16_t startPos = plc4c_spi_read_get_pos(io);
  uint16_t curPos;
  plc4c_return_code _res = OK;

  // Allocate enough memory to contain this data structure.
  (*_message) = malloc(sizeof(plc4c_s7_read_write_szl_data_tree_item));
  if(*_message == NULL) {
    return NO_MEMORY;
  }

  // Simple Field (itemIndex)
  uint16_t itemIndex = 0;
  _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &itemIndex);
  if(_res != OK) {
    return _res;
  }
  (*_message)->item_index = itemIndex;

  // Array field (mlfb)
  plc4c_list* mlfb = NULL;
  plc4c_utils_list_create(&mlfb);
  if(mlfb == NULL) {
    return NO_MEMORY;
  }
  {
    // Count array
    uint8_t itemCount = 20;
    for(int curItem = 0; curItem < itemCount; curItem++) {
      
      int8_t* _value = malloc(sizeof(int8_t));
      _res = plc4c_spi_read_signed_byte(io, 8, (int8_t*) _value);
      if(_res != OK) {
        return _res;
      }
      plc4c_utils_list_insert_head_value(mlfb, _value);
    }
  }
  (*_message)->mlfb = mlfb;

  // Simple Field (moduleTypeId)
  uint16_t moduleTypeId = 0;
  _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &moduleTypeId);
  if(_res != OK) {
    return _res;
  }
  (*_message)->module_type_id = moduleTypeId;

  // Simple Field (ausbg)
  uint16_t ausbg = 0;
  _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &ausbg);
  if(_res != OK) {
    return _res;
  }
  (*_message)->ausbg = ausbg;

  // Simple Field (ausbe)
  uint16_t ausbe = 0;
  _res = plc4c_spi_read_unsigned_short(io, 16, (uint16_t*) &ausbe);
  if(_res != OK) {
    return _res;
  }
  (*_message)->ausbe = ausbe;

  return OK;
}

plc4c_return_code plc4c_s7_read_write_szl_data_tree_item_serialize(plc4c_spi_write_buffer* io, plc4c_s7_read_write_szl_data_tree_item* _message) {
  plc4c_return_code _res = OK;

  // Simple Field (itemIndex)
  _res = plc4c_spi_write_unsigned_short(io, 16, _message->item_index);
  if(_res != OK) {
    return _res;
  }

  // Array field (mlfb)
  {
    uint8_t itemCount = plc4c_utils_list_size(_message->mlfb);
    for(int curItem = 0; curItem < itemCount; curItem++) {

      int8_t* _value = (int8_t*) plc4c_utils_list_get_value(_message->mlfb, curItem);
      plc4c_spi_write_signed_byte(io, 8, *_value);
    }
  }

  // Simple Field (moduleTypeId)
  _res = plc4c_spi_write_unsigned_short(io, 16, _message->module_type_id);
  if(_res != OK) {
    return _res;
  }

  // Simple Field (ausbg)
  _res = plc4c_spi_write_unsigned_short(io, 16, _message->ausbg);
  if(_res != OK) {
    return _res;
  }

  // Simple Field (ausbe)
  _res = plc4c_spi_write_unsigned_short(io, 16, _message->ausbe);
  if(_res != OK) {
    return _res;
  }

  return OK;
}

uint16_t plc4c_s7_read_write_szl_data_tree_item_length_in_bytes(plc4c_s7_read_write_szl_data_tree_item* _message) {
  return plc4c_s7_read_write_szl_data_tree_item_length_in_bits(_message) / 8;
}

uint16_t plc4c_s7_read_write_szl_data_tree_item_length_in_bits(plc4c_s7_read_write_szl_data_tree_item* _message) {
  uint16_t lengthInBits = 0;

  // Simple field (itemIndex)
  lengthInBits += 16;

  // Array field
  lengthInBits += 8 * plc4c_utils_list_size(_message->mlfb);

  // Simple field (moduleTypeId)
  lengthInBits += 16;

  // Simple field (ausbg)
  lengthInBits += 16;

  // Simple field (ausbe)
  lengthInBits += 16;

  return lengthInBits;
}