cbor.h
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1 /*
2  * Copyright (C) 2021 Silke Hofstra
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
9 #pragma once
10 
27 #include <stddef.h>
28 #include <stdbool.h>
29 #include <stdint.h>
30 
31 #include "senml.h"
32 #include "nanocbor/nanocbor.h"
33 
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37 
43 typedef enum {
44  SENML_LABEL_BASE_VERSION = -1,
45  SENML_LABEL_BASE_NAME = -2,
46  SENML_LABEL_BASE_TIME = -3,
47  SENML_LABEL_BASE_UNIT = -4,
48  SENML_LABEL_BASE_VALUE = -5,
49  SENML_LABEL_BASE_SUM = -6,
50  SENML_LABEL_NAME = 0,
51  SENML_LABEL_UNIT = 1,
52  SENML_LABEL_VALUE = 2,
53  SENML_LABEL_STRING_VALUE = 3,
54  SENML_LABEL_BOOLEAN_VALUE = 4,
55  SENML_LABEL_SUM = 5,
56  SENML_LABEL_TIME = 6,
57  SENML_LABEL_UPDATE_TIME = 7,
58  SENML_LABEL_DATA_VALUE = 8,
60 
61 #if IS_ACTIVE(CONFIG_SENML_ATTR_SUM) || defined(DOXYGEN)
72 int senml_encode_sum_cbor(nanocbor_encoder_t *enc, const senml_attr_t *attr);
73 #endif
74 
83 int senml_encode_bool_cbor(nanocbor_encoder_t *enc, const senml_bool_value_t *val);
84 
93 int senml_encode_value_cbor(nanocbor_encoder_t *enc, const senml_value_t *val);
94 
103 int senml_encode_string_cbor(nanocbor_encoder_t *enc, const senml_string_value_t *val);
104 
113 int senml_encode_data_cbor(nanocbor_encoder_t *enc, const senml_data_value_t *val);
114 
115 #ifdef __cplusplus
116 }
117 #endif
118 
int senml_encode_string_cbor(nanocbor_encoder_t *enc, const senml_string_value_t *val)
Encode senml_string_value_t as CBOR.
int senml_encode_sum_cbor(nanocbor_encoder_t *enc, const senml_attr_t *attr)
Encode senml_attr_t containing sum as CBOR.
int senml_encode_value_cbor(nanocbor_encoder_t *enc, const senml_value_t *val)
Encode senml_value_t as CBOR.
int senml_encode_bool_cbor(nanocbor_encoder_t *enc, const senml_bool_value_t *val)
Encode senml_bool_value_t as CBOR.
int senml_encode_data_cbor(nanocbor_encoder_t *enc, const senml_data_value_t *val)
Encode senml_data_value_t as CBOR.
senml_cbor_label_t
SenML CBOR labels.
Definition: cbor.h:43
Basic SenML types.
SenML common record attributes.
Definition: senml.h:238
SenML boolean value.
Definition: senml.h:280
SenML data value.
Definition: senml.h:288
SenML string value.
Definition: senml.h:271
SenML string value.
Definition: senml.h:263