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 "zbxvmware.h"

#include "vmware_internal.h"

​

#include "vmware_perfcntr.h"

#include "vmware_event.h"

​

#include "zbxalgo.h"

#include "zbxnix.h"

#include "zbxself.h"

#include "zbxtime.h"

#include "zbxlog.h"

#include "zbxthreads.h"

​

#if defined(HAVE_LIBXML2) && defined(HAVE_LIBCURL)

​

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

 *                                                                            *

 * Purpose: returns string value of vmware job types                          *

 *                                                                            *

 * Parameters: job - [IN]                                                     *

 *                                                                            *

 * Return value: job type string                                              *

 *                                                                            *

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

static const char   *vmware_job_type_string(zbx_vmware_job_t *job)

{

    switch (job->type)

    {

        case ZBX_VMWARE_UPDATE_CONF:

            return "update_conf";

        case ZBX_VMWARE_UPDATE_PERFCOUNTERS:

            return "update_perf_counters";

        case ZBX_VMWARE_UPDATE_REST_TAGS:

            return "update_tags";

        case ZBX_VMWARE_UPDATE_EVENTLOG:

            return "update_eventlog";

        default:

            return "unknown_job";

    }

}

​

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

 *                                                                            *

 * Purpose: picks next job from queue and service ttl check                   *

 *                                                                            *

 * Parameters: vmw      - [IN] vmware object                                  *

 *             time_now - [IN]                                                *

 *                                                                            *

 * Return value: job for object or NULL                                       *

 *                                                                            *

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

static zbx_vmware_job_t *vmware_job_get(zbx_vmware_t *vmw, time_t time_now)

{

    zbx_binary_heap_elem_t  *elem;

    zbx_vmware_job_t    *job = NULL;

    time_t          lastaccess;

    int         revision;

​

    zabbix_log(LOG_LEVEL_DEBUG, "In %s() queue:%d", __func__, vmw->jobs_queue.elems_num);

​

    zbx_vmware_lock();

​

    if (SUCCEED == zbx_binary_heap_empty(&vmw->jobs_queue))

        goto unlock;

​

    elem = zbx_binary_heap_find_min(&vmw->jobs_queue);

    job = (zbx_vmware_job_t *)elem->data;

​

    if (time_now < job->nextcheck)

    {

        job = NULL;

        goto unlock;

    }

​

    zbx_binary_heap_remove_min(&vmw->jobs_queue);

    job->nextcheck = 0;

    lastaccess = (ZBX_VMWARE_UPDATE_EVENTLOG == job->type) ? job->service->eventlog.lastaccess :