Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#ifndef ZABBIX_ITEM_PREPROC_H

#define ZABBIX_ITEM_PREPROC_H

​

#include "zbxembed.h"

#include "zbxtime.h"

​

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 item_preproc_convert_value(zbx_variant_t *value, unsigned char type, char **errmsg);

​

int item_preproc_multiplier_variant(unsigned char value_type, zbx_variant_t *value, const char *params,

        char **errmsg);

int item_preproc_trim(zbx_variant_t *value, int op_type, const char *params, char **errmsg);

int item_preproc_delta(unsigned char value_type, zbx_variant_t *value, const zbx_timespec_t *ts,

        int op_type, const zbx_variant_t *history_value_last, zbx_variant_t *history_value,

        zbx_timespec_t *history_ts, char **errmsg);

int item_preproc_regsub_op(zbx_variant_t *value, const char *params, char **errmsg);

int item_preproc_2dec(zbx_variant_t *value, int op_type, char **errmsg);

int item_preproc_validate_range(unsigned char value_type, const zbx_variant_t *value, const char *params,

        char **errmsg);

int item_preproc_validate_regex(const zbx_variant_t *value, const char *params, char **error);

int item_preproc_validate_not_regex(const zbx_variant_t *value, const char *params, char **error);

int item_preproc_get_error_from_json(const zbx_variant_t *value, const char *params, char **error);

int item_preproc_get_error_from_xml(const zbx_variant_t *value, const char *params, char **error);

int item_preproc_get_error_from_regex(const zbx_variant_t *value, const char *params, char **error);

int item_preproc_throttle_value(zbx_variant_t *value, const zbx_timespec_t *ts,

        const zbx_variant_t *history_value_last, zbx_variant_t *history_value, zbx_timespec_t *history_ts);

int item_preproc_throttle_timed_value(zbx_variant_t *value, const zbx_timespec_t *ts, const char *params,

        const zbx_variant_t *history_value_last, zbx_variant_t *history_value, zbx_timespec_t *history_ts,

        char **errmsg);

int item_preproc_script(zbx_es_t *es, zbx_variant_t *value, const char *params, const zbx_variant_t *bytecode_last,

        zbx_variant_t *bytecode, const char *config_source_ip, char **errmsg);

int item_preproc_csv_to_json(zbx_variant_t *value, const char *params, char **errmsg);

int item_preproc_xml_to_json(zbx_variant_t *value, char **errmsg);

int item_preproc_str_replace(zbx_variant_t *value, const char *params, char **errmsg);

int item_preproc_check_error_regex(const zbx_variant_t *value, const char *params, char **error);

​

#endif