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/>.

**/

​

#ifndef ZABBIX_DISCOVERY_H

#define ZABBIX_DISCOVERY_H

​

#include "zbxdbhigh.h"

#include "zbxcacheconfig.h"

#include "zbxstats.h"

​

#define ZBX_IPC_SERVICE_DISCOVERER  "discoverer"

​

#define ZBX_IPC_DISCOVERER_QUEUE        10001

#define ZBX_IPC_DISCOVERER_USAGE_STATS      10002

#define ZBX_IPC_DISCOVERER_USAGE_STATS_RESULT   10003

​

typedef struct

{

    zbx_uint64_t    dcheckid;

    unsigned short  port;

    char        dns[ZBX_INTERFACE_DNS_LEN_MAX];

    char        value[ZBX_MAX_DISCOVERED_VALUE_SIZE];

    int     status;

    time_t      itemtime;

}

zbx_dservice_t;

​

typedef struct

{

    zbx_uint64_t    druleid;

    char        *error;

}

zbx_discoverer_drule_error_t;

ZBX_PTR_VECTOR_DECL(discoverer_drule_error, zbx_discoverer_drule_error_t)

​

void    zbx_discoverer_init(void);

​

typedef void*(*zbx_discovery_open_func_t)(void);

typedef void(*zbx_discovery_close_func_t)(void *handle);

typedef void(*zbx_discovery_find_host_func_t)(const zbx_uint64_t druleid, const char *ip, zbx_db_dhost *dhost);

typedef void(*zbx_discovery_update_host_func_t)(void *handle, zbx_uint64_t druleid, zbx_db_dhost *dhost, const char *ip,

        const char *dns, int status, time_t now, zbx_add_event_func_t add_event_cb);

typedef void(*zbx_discovery_update_service_func_t)(void *handle, zbx_uint64_t druleid, zbx_uint64_t dcheckid,

        zbx_uint64_t unique_dcheckid, zbx_db_dhost *dhost, const char *ip, const char *dns, int port,

        int status, const char *value, time_t now, zbx_vector_uint64_t *dserviceids,

        zbx_add_event_func_t add_event_cb);

typedef void(*zbx_discovery_update_service_down_func_t)(const zbx_uint64_t dhostid, const time_t now,

        zbx_vector_uint64_t *dserviceids);

typedef void(*zbx_discovery_update_drule_func_t)(void *handle, zbx_uint64_t druleid, const char *error, time_t now);

​

void    zbx_discovery_dcheck_free(zbx_dc_dcheck_t *dcheck);

void    zbx_discovery_drule_free(zbx_dc_drule_t *drule);