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/*
** Zabbix
** Copyright (C) 2001-2022 Zabbix SIA
**
** 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 2 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 General Public License for more details.
**
** You should have received a copy of the GNU 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.
**/
#ifndef ZABBIX_PREPROC_H
#define ZABBIX_PREPROC_H
#include "module.h"
#include "zbxcacheconfig.h"
/* preprocessing step execution result */
typedef struct
{
zbx_variant_t value;
unsigned char action;
char *error;
}
zbx_preproc_result_t;
typedef struct
{
zbx_uint64_t itemid;
int values_num;
int steps_num;
}
zbx_preproc_item_stats_t;
/* the following functions are implemented differently for server and proxy */
void zbx_preprocess_item_value(zbx_uint64_t itemid, zbx_uint64_t hostid, unsigned char item_value_type, unsigned char item_flags,
AGENT_RESULT *result, zbx_timespec_t *ts, unsigned char state, char *error);
void zbx_preprocessor_flush(void);
zbx_uint64_t zbx_preprocessor_get_queue_size(void);
void zbx_preproc_op_free(zbx_preproc_op_t *op);
void zbx_preproc_result_free(zbx_preproc_result_t *result);
int zbx_preprocessor_test(unsigned char value_type, const char *value, const zbx_timespec_t *ts,
const zbx_vector_ptr_t *steps, zbx_vector_ptr_t *results, zbx_vector_ptr_t *history,
char **preproc_error, char **error);
int zbx_preprocessor_get_diag_stats(int *total, int *queued, int *processing, int *done,
int *pending, char **error);
int zbx_preprocessor_get_top_items(int limit, zbx_vector_ptr_t *items, char **error);
int zbx_preprocessor_get_top_oldest_preproc_items(int limit, zbx_vector_ptr_t *items, char **error);
#endif /* ZABBIX_PREPROC_H */
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