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_worker.h"

#include "pp_task.h"

#include "pp_queue.h"

#include "pp_execute.h"

​

#include "zbxcommon.h"

#include "zbxself.h"

#include "zbxpreproc.h"

#include "zbxalgo.h"

#include "zbxregexp.h"

#include "zbxthreads.h"

​

#define PP_WORKER_INIT_NONE 0x00

#define PP_WORKER_INIT_THREAD   0x01

​

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

 *                                                                            *

 * Purpose: process preprocessing testing task                                *

 *                                                                            *

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

static void pp_task_process_test(zbx_pp_context_t *ctx, zbx_pp_task_t *task, const char *config_source_ip)

{

    zbx_pp_task_test_t  *d = (zbx_pp_task_test_t *)PP_TASK_DATA(task);

​

    pp_execute(ctx, d->preproc, NULL, NULL, &d->value, d->ts, config_source_ip, &d->result, &d->results,

            &d->results_num);

}

​

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

 *                                                                            *

 * Purpose: process value preprocessing task                                  *

 *                                                                            *

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

static void pp_task_process_value(zbx_pp_context_t *ctx, zbx_pp_task_t *task, const char *config_source_ip)

{

    zbx_pp_task_value_t *d = (zbx_pp_task_value_t *)PP_TASK_DATA(task);

​

    pp_execute(ctx, d->preproc, d->cache, d->um_handle, &d->value, d->ts, config_source_ip, &d->result, NULL, NULL);

}

​

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

 *                                                                            *

 * Purpose: process dependent preprocessing task                              *

 *                                                                            *

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

static void pp_task_process_dependent(zbx_pp_context_t *ctx, zbx_pp_task_t *task, const char *config_source_ip)

{

    zbx_pp_task_dependent_t *d = (zbx_pp_task_dependent_t *)PP_TASK_DATA(task);

    zbx_pp_task_value_t *d_first = (zbx_pp_task_value_t *)PP_TASK_DATA(d->primary);