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_PG_CACHE_H

#define ZABBIX_PG_CACHE_H

​

#include "zbxalgo.h"

#include "zbxcacheconfig.h"

#include "zbxtypes.h"

​

#define ZBX_PG_PROXY_STATE_UNKNOWN  0

#define ZBX_PG_PROXY_STATE_OFFLINE  1

#define ZBX_PG_PROXY_STATE_ONLINE   2

​

#define ZBX_PG_GROUP_STATE_UNKNOWN  0

#define ZBX_PG_GROUP_STATE_OFFLINE  1

#define ZBX_PG_GROUP_STATE_RECOVERING   2

#define ZBX_PG_GROUP_STATE_ONLINE   3

#define ZBX_PG_GROUP_STATE_DEGRADING    4

#define ZBX_PG_GROUP_STATE_DISABLED 5

​

#define PG_STATE_CHECK_INTERVAL     5

​

typedef struct

{

    int             startup_time;

    int             supported_version;

​

    zbx_hashset_t           groups;

    zbx_vector_pg_group_ptr_t   group_updates;

    zbx_uint64_t            group_revision;

    zbx_uint64_t            proxy_revision;

​

    zbx_hashset_t           hostmap;

    zbx_hashset_t           hostmap_updates;

    zbx_uint64_t            hostmap_revision;

​

    zbx_hashset_t           proxies;

​

    pthread_mutex_t         lock;

}

zbx_pg_cache_t;

​

typedef struct

{

    zbx_uint64_t    objectid;

    int     state;

    zbx_uint32_t    flags;

}

zbx_pg_update_t;

​

ZBX_VECTOR_DECL(pg_update, zbx_pg_update_t)