Steve Karg
86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
/**
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* @file
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* @brief API for BACnetHostNPort complex data type encode and decode
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* @author Steve Karg <skarg@users.sourceforge.net>
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* @date May 2022
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* @section LICENSE
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*
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* Copyright (C) 2022 Steve Karg <skarg@users.sourceforge.net>
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef BACNET_HOST_N_PORT_H
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#define BACNET_HOST_N_PORT_H
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#include <stdint.h>
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#include <stdbool.h>
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/* BACnet Stack defines - first */
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#include "bacnet/bacdef.h"
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/* BACnet Stack API */
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#include "bacnet/bacstr.h"
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#include "bacnet/datalink/bvlc.h"
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/**
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* BACnetHostNPort ::= SEQUENCE {
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* host [0] BACnetHostAddress,
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* BACnetHostAddress ::= CHOICE {
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* none [0] NULL,
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* ip-address [1] OCTET STRING,
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* name [2] CharacterString
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* }
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* port [1] Unsigned16
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* }
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*/
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typedef struct BACnetHostNPort {
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bool host_ip_address:1;
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bool host_name:1;
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union BACnetHostAddress {
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/* none = host_ip_address AND host_name are FALSE */
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BACNET_OCTET_STRING ip_address;
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BACNET_CHARACTER_STRING name;
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} host;
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uint16_t port;
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} BACNET_HOST_N_PORT;
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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BACNET_STACK_EXPORT
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int host_n_port_encode(
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uint8_t * apdu,
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BACNET_HOST_N_PORT *address);
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BACNET_STACK_EXPORT
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int host_n_port_context_encode(
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uint8_t * apdu,
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uint8_t tag_number,
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BACNET_HOST_N_PORT *address);
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BACNET_STACK_EXPORT
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int host_n_port_decode(uint8_t *apdu,
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uint32_t apdu_len,
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BACNET_ERROR_CODE *error_code,
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BACNET_HOST_N_PORT *address);
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BACNET_STACK_EXPORT
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int host_n_port_context_decode(uint8_t *apdu,
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uint32_t apdu_size,
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uint8_t tag_number,
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BACNET_ERROR_CODE *error_code,
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BACNET_HOST_N_PORT *address);
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BACNET_STACK_EXPORT
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bool host_n_port_copy(
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BACNET_HOST_N_PORT * dst,
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BACNET_HOST_N_PORT * src);
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BACNET_STACK_EXPORT
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bool host_n_port_same(
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BACNET_HOST_N_PORT * dst,
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BACNET_HOST_N_PORT * src);
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BACNET_STACK_EXPORT
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bool host_n_port_from_ascii(
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BACNET_HOST_N_PORT *value,
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const char *argv);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif
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