sandbox/plc4c/generated-sources/s7/include/s7_payload_user_data_item.h

/*
  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.
*/
#ifndef PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_H_
#define PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_H_

#include <stdbool.h>
#include <stdint.h>
#include <plc4c/spi/read_buffer.h>
#include <plc4c/spi/write_buffer.h>
#include <plc4c/utils/list.h>
#include "data_transport_error_code.h"
#include "data_transport_size.h"
#include "s7_payload_user_data_item.h"
#include "szl_id.h"
#include "szl_data_tree_item.h"

#ifdef __cplusplus
extern "C" {
#endif


// Structure used to contain the discriminator values for discriminated types using this as a parent
struct plc4c_s7_read_write_s7_payload_user_data_item_discriminator {
  unsigned int cpuFunctionType;
};
typedef struct plc4c_s7_read_write_s7_payload_user_data_item_discriminator plc4c_s7_read_write_s7_payload_user_data_item_discriminator;

// Enum assigning each sub-type an individual id.
enum plc4c_s7_read_write_s7_payload_user_data_item_type {
  plc4c_s7_read_write_s7_payload_user_data_item_type_plc4c_s7_read_write_s7_payload_user_data_item_cpu_function_read_szl_request = 0,
  plc4c_s7_read_write_s7_payload_user_data_item_type_plc4c_s7_read_write_s7_payload_user_data_item_cpu_function_read_szl_response = 1};
typedef enum plc4c_s7_read_write_s7_payload_user_data_item_type plc4c_s7_read_write_s7_payload_user_data_item_type;

// Function to get the discriminator values for a given type.
plc4c_s7_read_write_s7_payload_user_data_item_discriminator plc4c_s7_read_write_s7_payload_user_data_item_get_discriminator(plc4c_s7_read_write_s7_payload_user_data_item_type type);

// Constant values.
uint16_t PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_CPU_FUNCTION_READ_SZL_RESPONSE_SZL_ITEM_LENGTH();

struct plc4c_s7_read_write_s7_payload_user_data_item {
  /* This is an abstract type so this property saves the type of this typed union */
  plc4c_s7_read_write_s7_payload_user_data_item_type _type;
  /* Properties */
  plc4c_s7_read_write_data_transport_error_code return_code;
  plc4c_s7_read_write_data_transport_size transport_size;
  plc4c_s7_read_write_szl_id* szl_id;
  uint16_t szl_index;
  union {
    struct { /* S7PayloadUserDataItemCpuFunctionReadSzlRequest */
    };
    struct { /* S7PayloadUserDataItemCpuFunctionReadSzlResponse */
      plc4c_list* s7_payload_user_data_item_cpu_function_read_szl_response_items;
    };
  };
};
typedef struct plc4c_s7_read_write_s7_payload_user_data_item plc4c_s7_read_write_s7_payload_user_data_item;

// Create an empty NULL-struct
plc4c_s7_read_write_s7_payload_user_data_item plc4c_s7_read_write_s7_payload_user_data_item_null();

plc4c_return_code plc4c_s7_read_write_s7_payload_user_data_item_parse(plc4c_spi_read_buffer* io, unsigned int cpuFunctionType, plc4c_s7_read_write_s7_payload_user_data_item** message);

plc4c_return_code plc4c_s7_read_write_s7_payload_user_data_item_serialize(plc4c_spi_write_buffer* io, plc4c_s7_read_write_s7_payload_user_data_item* message);

uint16_t plc4c_s7_read_write_s7_payload_user_data_item_length_in_bytes(plc4c_s7_read_write_s7_payload_user_data_item* message);

uint16_t plc4c_s7_read_write_s7_payload_user_data_item_length_in_bits(plc4c_s7_read_write_s7_payload_user_data_item* message);

#ifdef __cplusplus
}
#endif
#endif  // PLC4C_S7_READ_WRITE_S7_PAYLOAD_USER_DATA_ITEM_H_