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 "zbxcommon.h"

​

#ifdef HAVE_OPENIPMI

​

#include "zbxnix.h"

#include "zbxself.h"

#include "zbxlog.h"

#include "zbxipcservice.h"

#include "zbxalgo.h"

#include "ipmi_protocol.h"

#include "ipmi.h"

#include "zbxavailability.h"

#include "zbx_availability_constants.h"

#include "zbxtime.h"

#include "zbx_item_constants.h"

#include "zbxpreproc.h"

#include "zbxipmi.h"

#include "zbxpoller.h"

#include "zbxcacheconfig.h"

#include "zbxdb.h"

#include "zbxthreads.h"

#include "zbxtimekeeper.h"

​

/* IPMI request queued by pollers */

typedef struct

{

    /* internal requestid */

    zbx_uint64_t        requestid;

​

    /* target host id */

    zbx_uint64_t        hostid;

​

    /* itemid, set for value requests */

    zbx_uint64_t        itemid;

​

    /* current item state (supported/unsupported) */

    unsigned char       item_state;

​

    /* current item flags (e.g. lld rule) */

    unsigned char       item_flags;

​

    /* request message */

    zbx_ipc_message_t   message;

​

    /* source client for external requests (command request) */

    zbx_ipc_client_t    *client;

}

zbx_ipmi_request_t;

​

/* IPMI poller data */

typedef struct

{

    /* connected IPMI poller client */

    zbx_ipc_client_t    *client;

​

    /* request queue */

    zbx_binary_heap_t   requests;

​

    /* currently processing request */

    zbx_ipmi_request_t  *request;

​

    /* number of hosts handled by poller */

    int         hosts_num;

}

zbx_ipmi_poller_t;

​

ZBX_PTR_VECTOR_DECL(ipmi_poller_ptr, zbx_ipmi_poller_t *)

ZBX_PTR_VECTOR_IMPL(ipmi_poller_ptr, zbx_ipmi_poller_t *)

​

/* cached host data */

typedef struct

{

    zbx_uint64_t        hostid;

    int         disable_until;

    int         lastcheck;

    zbx_ipmi_poller_t   *poller;

}