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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_ITEM_PREPROC_H
#define ZABBIX_ITEM_PREPROC_H
#include "zbxcacheconfig.h"
#include "preproc.h"
#define ZBX_PREPROC_MAX_PACKET_SIZE (ZBX_MEBIBYTE * 128)
typedef struct
{
unsigned char type;
void *impl;
}
zbx_preproc_cache_ref_t;
ZBX_VECTOR_DECL(ppcache, zbx_preproc_cache_ref_t)
typedef struct
{
zbx_vector_ppcache_t refs;
}
zbx_preproc_cache_t;
int zbx_item_preproc(zbx_preproc_cache_t *cache, unsigned char value_type, zbx_variant_t *value,
const zbx_timespec_t *ts, const zbx_preproc_op_t *op, zbx_variant_t *history_value,
zbx_timespec_t *history_ts, char **error);
int zbx_item_preproc_handle_error(zbx_variant_t *value, const zbx_preproc_op_t *op, char **error);
int zbx_item_preproc_convert_value_to_numeric(zbx_variant_t *value_num, const zbx_variant_t *value,
unsigned char value_type, char **errmsg);
int zbx_item_preproc_test(unsigned char value_type, zbx_variant_t *value, const zbx_timespec_t *ts,
zbx_preproc_op_t *steps, int steps_num, zbx_vector_ptr_t *history_in, zbx_vector_ptr_t *history_out,
zbx_preproc_result_t *results, int *results_num, char **error);
void *zbx_preproc_cache_get(zbx_preproc_cache_t *cache, unsigned char type);
void zbx_preproc_cache_put(zbx_preproc_cache_t *cache, unsigned char type, void *impl);
void zbx_preproc_cache_init(zbx_preproc_cache_t *cache);
void zbx_preproc_cache_clear(zbx_preproc_cache_t *cache);
#endif
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