1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
VILLASnode/include/villas/nodes/stats.hpp

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

66 lines
1.4 KiB
C++
Raw Permalink Normal View History

/* Node-type for stats streaming.
*
2022-03-15 09:18:01 -04:00
* Author: Steffen Vogel <post@steffenvogel.de>
2022-03-15 09:28:57 -04:00
* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
2022-07-04 18:20:03 +02:00
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
2017-09-04 23:03:00 +02:00
#include <jansson.h>
#include <villas/list.hpp>
2019-06-23 13:35:42 +02:00
#include <villas/stats.hpp>
2020-03-04 13:06:28 +01:00
#include <villas/task.hpp>
namespace villas {
namespace node {
2021-06-21 16:11:42 -04:00
// Forward declarations
class NodeCompat;
2021-06-21 16:11:42 -04:00
struct stats_node_signal {
Node *node;
char *node_str;
enum villas::Stats::Metric metric;
enum villas::Stats::Type type;
};
struct stats_node {
double rate;
2017-09-04 23:03:00 +02:00
struct Task task;
struct List signals; // List of type struct stats_node_signal
};
int stats_node_type_start(SuperNode *sn);
int stats_node_init(NodeCompat *n);
int stats_node_destroy(NodeCompat *n);
char *stats_node_print(NodeCompat *n);
int stats_node_parse(NodeCompat *n, json_t *json);
int stats_node_prepare(NodeCompat *n);
int stats_node_start(NodeCompat *n);
int stats_node_stop(NodeCompat *n);
int stats_node_read(NodeCompat *n, struct Sample *const smps[], unsigned cnt);
2021-02-16 14:15:14 +01:00
int stats_node_parse_signal(struct stats_node_signal *s, json_t *json);
int stats_node_signal_destroy(struct stats_node_signal *s);
int stats_node_signal_parse(struct stats_node_signal *s, json_t *json);
int stats_node_poll_fds(NodeCompat *n, int fds[]);
} // namespace node
} // namespace villas