mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
synced 2025-03-09 00:00:00 +01:00
100 lines
No EOL
2.4 KiB
C
100 lines
No EOL
2.4 KiB
C
/** Sample value remapping for mux.
|
|
*
|
|
* @file
|
|
* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
|
|
* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
|
|
* @license GNU General Public License (version 3)
|
|
*
|
|
* VILLASnode
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*********************************************************************************/
|
|
|
|
#pragma once
|
|
|
|
#include <libconfig.h>
|
|
|
|
#include "stats.h"
|
|
#include "common.h"
|
|
#include "list.h"
|
|
|
|
/* Forward declarations */
|
|
struct stats;
|
|
struct node;
|
|
struct sample;
|
|
struct list;
|
|
|
|
struct mapping_entry {
|
|
struct node *source; /**< Unused for now. */
|
|
int length;
|
|
|
|
enum {
|
|
MAPPING_TYPE_DATA,
|
|
MAPPING_TYPE_STATS,
|
|
MAPPING_TYPE_HEADER,
|
|
MAPPING_TYPE_TIMESTAMP
|
|
} type;
|
|
|
|
union {
|
|
struct {
|
|
int offset;
|
|
} data;
|
|
struct {
|
|
enum stats_id id;
|
|
enum stats_type {
|
|
MAPPING_STATS_TYPE_LAST,
|
|
MAPPING_STATS_TYPE_HIGHEST,
|
|
MAPPING_STATS_TYPE_LOWEST,
|
|
MAPPING_STATS_TYPE_MEAN,
|
|
MAPPING_STATS_TYPE_VAR,
|
|
MAPPING_STATS_TYPE_STDDEV,
|
|
MAPPING_STATS_TYPE_TOTAL
|
|
} type;
|
|
} stats;
|
|
struct {
|
|
enum header_type {
|
|
MAPPING_HEADER_LENGTH,
|
|
MAPPING_HEADER_SEQUENCE,
|
|
} id;
|
|
} header;
|
|
struct {
|
|
enum timestamp_type {
|
|
MAPPING_TIMESTAMP_ORIGIN,
|
|
MAPPING_TIMESTAMP_RECEIVED
|
|
} id;
|
|
} timestamp;
|
|
};
|
|
};
|
|
|
|
struct mapping {
|
|
enum state state;
|
|
|
|
int real_length;
|
|
|
|
struct list entries;
|
|
};
|
|
|
|
int mapping_init(struct mapping *m);
|
|
|
|
int mapping_parse(struct mapping *m, config_setting_t *cfg);
|
|
|
|
int mapping_check(struct mapping *m);
|
|
|
|
int mapping_destroy(struct mapping *m);
|
|
|
|
int mapping_remap(struct mapping *m, struct sample *orig, struct sample *remapped, struct stats *s);
|
|
|
|
int mapping_entry_parse(struct mapping_entry *e, config_setting_t *cfg);
|
|
|
|
int mapping_entry_parse_str(struct mapping_entry *e, const char *str); |