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/*
** 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_PARAM_H
#define ZABBIX_PARAM_H
#include "zbxcommon.h"
int zbx_get_param(const char *p, int num, char *buf, size_t max_len, zbx_request_parameter_type_t *type);
int zbx_num_param(const char *p);
char *zbx_get_param_dyn(const char *p, int num, zbx_request_parameter_type_t *type);
/******************************************************************************
* *
* Purpose: replaces an item key, SNMP OID or their parameters *
* *
* Parameters: *
* data - [IN] an item key, SNMP OID or their parameter *
* key_type - [IN] ZBX_KEY_TYPE_* *
* level - [IN] for item keys and OIDs the level will be 0; *
* for their parameters - 1 or higher (for arrays) *
* num - [IN] parameter number; for item keys and OIDs the level *
* will be 0; for their parameters - 1 or higher *
* quoted - [IN] 1 if parameter is quoted; 0 - otherwise *
* cb_data - [IN] callback function custom data *
* param - [OUT] replaced item key string *
* *
* Return value: SUCCEED - if parameter doesn't change or has been changed *
* successfully *
* FAIL - otherwise *
* *
* Comments: The new string should be quoted if it contains special *
* characters *
* *
******************************************************************************/
typedef int (*zbx_replace_key_param_f)(const char *data, int key_type, int level, int num, int quoted,
void *cb_data, char **param);
#define ZBX_KEY_TYPE_ITEM 0
#define ZBX_KEY_TYPE_OID 1
int zbx_replace_key_params_dyn(char **data, int key_type, zbx_replace_key_param_f cb, void *cb_data, char *error,
size_t maxerrlen);
int zbx_get_key_param(char *param, int num, char *buf, size_t max_len);
int zbx_num_key_param(char *param);
void zbx_unquote_key_param(char *param);
int zbx_quote_key_param(char **param, int forced);
#endif /* ZABBIX_PARAM_H */
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