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 "zbxdiscoverer.h"

​

#include "zbxlog.h"

#include "zbxcacheconfig.h"

#include "zbxicmpping.h"

#include "zbxdiscovery.h"

#include "zbxexpression.h"

#include "zbxself.h"

#include "zbxrtc.h"

#include "zbxnix.h"

#include "zbxnum.h"

#include "zbxtime.h"

#include "zbxip.h"

#include "zbxsysinfo.h"

#include "zbx_rtc_constants.h"

#include "discoverer_queue.h"

#include "discoverer_job.h"

#include "discoverer_async.h"

#include "zbx_discoverer_constants.h"

#include "discoverer_taskprep.h"

#include "discoverer_int.h"

#include "zbxtimekeeper.h"

#include "zbxpoller.h"

#include "zbxalgo.h"

#include "zbxcomms.h"

#include "zbxdb.h"

#include "zbxdbhigh.h"

#include "zbxipcservice.h"

#include "zbxstr.h"

#include "zbxthreads.h"

​

#ifdef HAVE_LDAP

#   include <ldap.h>

#endif

​

static ZBX_THREAD_LOCAL int log_worker_id;

static zbx_get_progname_f   zbx_get_progname_cb = NULL;

static zbx_get_program_type_f   zbx_get_program_type_cb = NULL;

​

ZBX_PTR_VECTOR_IMPL(discoverer_services_ptr, zbx_discoverer_dservice_t*)

ZBX_PTR_VECTOR_IMPL(discoverer_results_ptr, zbx_discoverer_results_t*)

ZBX_PTR_VECTOR_IMPL(discoverer_jobs_ptr, zbx_discoverer_job_t*)

​

#define ZBX_DISCOVERER_STARTUP_TIMEOUT  30

​

static zbx_discoverer_manager_t     dmanager;

​

ZBX_VECTOR_IMPL(portrange, zbx_range_t)

ZBX_PTR_VECTOR_IMPL(ds_dcheck_ptr, zbx_ds_dcheck_t *)

ZBX_PTR_VECTOR_IMPL(discoverer_drule_error, zbx_discoverer_drule_error_t)

​

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

 *                                                                            *

 * Purpose: clear job error                                                   *

 *                                                                            *

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

void    zbx_discoverer_drule_error_free(zbx_discoverer_drule_error_t value)

{

    zbx_free(value.error);

}

​

static zbx_hash_t   discoverer_check_count_hash(const void *data)

{

    const zbx_discoverer_check_count_t  *count = (const zbx_discoverer_check_count_t *)data;

    zbx_hash_t              hash;

​

    hash = ZBX_DEFAULT_UINT64_HASH_FUNC(&count->druleid);

    hash = ZBX_DEFAULT_STRING_HASH_ALGO(count->ip, strlen(count->ip), hash);

​

    return hash;

}

​

static int  discoverer_check_count_compare(const void *d1, const void *d2)

{

    const zbx_discoverer_check_count_t  *count1 = (const zbx_discoverer_check_count_t *)d1;

    const zbx_discoverer_check_count_t  *count2 = (const zbx_discoverer_check_count_t *)d2;

​