mirror of
https://github.com/emqx/neuron.git
synced 2026-10-20 07:21:35 +08:00
gc87
102 lines
3.5 KiB
C
102 lines
3.5 KiB
C
/**
|
|
* NEURON IIoT System for Industry 4.0
|
|
* Copyright (C) 2020-2021 EMQ Technologies Co., Ltd All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
**/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "command_node.h"
|
|
|
|
char *command_get_nodes(neu_plugin_t *plugin, neu_parse_mqtt_t *mqtt,
|
|
neu_parse_get_nodes_req_t *req)
|
|
{
|
|
log_info("Get node list uuid:%s, node type:%d", mqtt->uuid, req->node_type);
|
|
|
|
neu_node_type_e node_type = req->node_type;
|
|
neu_parse_get_nodes_res_t res = { 0 };
|
|
int index = 0;
|
|
vector_t nodes = neu_system_get_nodes(plugin, node_type);
|
|
|
|
res.n_node = nodes.size;
|
|
res.nodes = malloc(res.n_node * sizeof(neu_parse_get_nodes_res_node_t));
|
|
memset(res.nodes, 0, res.n_node * sizeof(neu_parse_get_nodes_res_node_t));
|
|
|
|
VECTOR_FOR_EACH(&nodes, iter)
|
|
{
|
|
neu_node_info_t *info = (neu_node_info_t *) iterator_get(&iter);
|
|
|
|
res.nodes[index].id = info->node_id;
|
|
res.nodes[index].name = info->node_name;
|
|
index += 1;
|
|
}
|
|
|
|
char *json_str = NULL;
|
|
int rc = neu_json_encode_with_mqtt(&res, neu_parse_encode_get_tags, mqtt,
|
|
neu_parse_encode_mqtt_param, &json_str);
|
|
if (0 == rc) {
|
|
return json_str;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
char *command_add_node(neu_plugin_t *plugin, neu_parse_mqtt_t *mqtt,
|
|
neu_parse_add_node_req_t *req)
|
|
{
|
|
log_info("Add node uuid:%s, node type:%d", mqtt->uuid, req->node_type);
|
|
intptr_t rc = neu_system_add_node(plugin, req->node_type, req->node_name,
|
|
req->plugin_name);
|
|
char * json_str = NULL;
|
|
if (rc != 0) {
|
|
json_str = strdup("{\"error\": 1}");
|
|
} else {
|
|
json_str = strdup("{\"error\": 0}");
|
|
}
|
|
|
|
return json_str;
|
|
}
|
|
|
|
char *command_update_node(neu_plugin_t *plugin, neu_parse_mqtt_t *mqtt,
|
|
neu_parse_update_node_req_t *req)
|
|
{
|
|
log_info("Update node uuid:%s, node type:%d", mqtt->uuid, req->node_type);
|
|
intptr_t rc = neu_system_update_node(plugin, req->node_type, req->node_name,
|
|
req->plugin_name);
|
|
char * json_str = NULL;
|
|
if (rc != 0) {
|
|
json_str = strdup("{\"error\": 1}");
|
|
} else {
|
|
json_str = strdup("{\"error\": 0}");
|
|
}
|
|
|
|
return json_str;
|
|
}
|
|
|
|
char *command_delete_node(neu_plugin_t *plugin, neu_parse_mqtt_t *mqtt,
|
|
neu_parse_del_node_req_t *req)
|
|
{
|
|
log_info("Delete node uuid:%s, node id:%d", mqtt->uuid, req->node_id);
|
|
intptr_t rc = neu_system_del_node(plugin, req->node_id);
|
|
char * json_str = NULL;
|
|
if (rc != 0) {
|
|
json_str = strdup("{\"error\": 1}");
|
|
} else {
|
|
json_str = strdup("{\"error\": 0}");
|
|
}
|
|
|
|
return json_str;
|
|
} |