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 "zbxescalations.h"

​

#include "zbxalgo.h"

#include "zbxdbhigh.h"

#include "zbxipcservice.h"

#include "zbx_rtc_constants.h"

#include "zbxserialize.h"

​

static int              escalators_number;

static zbx_rtc_notify_generic_cb_t  rtc_notify_generic_cb;

​

void    zbx_init_escalations(int escalators_num, zbx_rtc_notify_generic_cb_t rtc_notify_cb)

{

    escalators_number = escalators_num;

    rtc_notify_generic_cb = rtc_notify_cb;

}

​

void    zbx_start_escalations(zbx_ipc_async_socket_t *rtc, zbx_vector_escalation_new_ptr_t *escalations)

{

    zbx_vector_uint64_t *escalator_escalationids;

​

    escalator_escalationids = (zbx_vector_uint64_t *)zbx_malloc(NULL, (size_t)escalators_number *

            sizeof(zbx_vector_uint64_t));

​

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

        zbx_vector_uint64_create(&escalator_escalationids[i]);

​

    for (int i = 0; i < escalations->values_num; i++)

    {

        zbx_escalation_new_t    *escalation = escalations->values[i];

​

        if (EVENT_OBJECT_TRIGGER == escalation->event->object)

        {

            int escalator_process_num;

​

            escalator_process_num = (int)(escalation->event->objectid % (uint64_t)escalators_number + 1);

            zbx_vector_uint64_append(&escalator_escalationids[escalator_process_num - 1],

                    escalation->escalationid);

        }

    }

​

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

    {

        if (0 != escalator_escalationids[i].values_num)

        {

            int     escalations_per_process = escalator_escalationids[i].values_num;

            zbx_uint32_t    notify_size = (zbx_uint32_t)(sizeof(int) +

                    (size_t)escalations_per_process * sizeof(zbx_uint64_t));

            unsigned char   *notify_data = zbx_malloc(NULL, notify_size), *ptr = notify_data;