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https://github.com/emqx/neuron.git
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fengzero
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/**
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* NEURON IIoT System for Industry 4.0
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* Copyright (C) 2020-2025 EMQ Technologies Co., Ltd All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**/
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#ifndef NEURON_PLUGIN_MQTT_SCHEMA_H
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#define NEURON_PLUGIN_MQTT_SCHEMA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stdlib.h>
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#include "json/json.h"
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#include "plugin.h"
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typedef enum {
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MQTT_SCHEMA_TIMESTAMP = 0,
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MQTT_SCHEMA_NODE_NAME = 1,
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MQTT_SCHEMA_GROUP_NAME = 2,
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MQTT_SCHEMA_TAGS = 3,
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MQTT_SCHEMA_STATIC_TAGS = 4,
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MQTT_SCHEMA_TAGVALUES = 5,
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MQTT_SCHEMA_STATIC_TAGVALUES = 6,
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MQTT_SCHEMA_TAG_ERRORS = 7,
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MQTT_SCHEMA_TAG_ERROR_VALUES = 8,
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MQTT_SCHEMA_UD = 9,
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MQTT_SCHEMA_OBJECT = 10,
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} mqtt_schema_vt_e;
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typedef struct mqtt_schema_vt mqtt_schema_vt_t;
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typedef struct mqtt_schema_vt {
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char name[128];
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mqtt_schema_vt_e vt;
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char ud[128];
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mqtt_schema_vt_t *sub_vts;
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size_t n_sub_vts;
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} mqtt_schema_vt_t;
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int mqtt_schema_validate(const char *schema, mqtt_schema_vt_t **vts,
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size_t *vts_len);
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typedef struct {
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char name[128];
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neu_json_type_e jtype;
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neu_json_value_u jvalue;
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} mqtt_static_vt_t;
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int mqtt_schema_encode(char *driver, char *group, neu_json_read_resp_t *tags,
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mqtt_schema_vt_t *vts, size_t n_vts,
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mqtt_static_vt_t *s_tags, size_t n_s_tags,
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char **result_str);
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int mqtt_static_validate(const char *static_tags, mqtt_static_vt_t **vts,
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size_t *vts_len);
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void mqtt_static_free(mqtt_static_vt_t *vts, size_t vts_len);
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#ifdef __cplusplus
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}
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#endif
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#endif
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