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/>.

**/

​

#include "pp_error.h"

​

#include "zbxdbhigh.h"

#include "zbxstr.h"

#include "zbxvariant.h"

#include "zbxalgo.h"

#include "zbxdbschema.h"

​

/* mock field to estimate how much data can be stored in characters, bytes or both, */

/* depending on database backend                                                    */

typedef struct

{

    int bytes_num;

    int chars_num;

}

zbx_db_mock_field_t;

​

ZBX_PTR_VECTOR_IMPL(pp_result_ptr, zbx_pp_result_t *)

​

/******************************************************************************

 *                                                                            *

 * Purpose: set result value                                                  *

 *                                                                            *

 * Parameters: result    - [OUT] result to set                                *

 *             value     - [IN] field type in database schema                 *

 *             action    - [IN] on fail action                                *

 *             value_raw - [IN] value before applying on fail action if       *

 *                              non-default action was applied. This value is *

 *                              'moved' over to result.                       *

 *                                                                            *

 ******************************************************************************/

void    pp_result_set(zbx_pp_result_t *result, const zbx_variant_t *value, int action, zbx_variant_t *value_raw)

{

    zbx_variant_copy(&result->value, value);

    result->value_raw = *value_raw;

    zbx_variant_set_none(value_raw);

    result->action = action;

}

​

void    zbx_pp_result_free(zbx_pp_result_t *result)

{

    zbx_variant_clear(&result->value);

    zbx_variant_clear(&result->value_raw);

    zbx_free(result);

}

​

void    pp_free_results(zbx_pp_result_t *results, int results_num)

{

    for (int i = 0; i < results_num; i++)