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_ZBXPROXYBUFFER_H

#define ZABBIX_ZBXPROXYBUFFER_H

​

#include "zbxalgo.h"

#include "zbxtime.h"

#include "zbxjson.h"

#include "zbxshmem.h"

​

typedef struct

{

    zbx_uint64_t    mem_used;

    zbx_uint64_t    mem_total;

}

zbx_pb_mem_info_t;

​

typedef struct

{

    int     state;

    zbx_uint64_t    changes_num;

}

zbx_pb_state_info_t;

​

#define ZBX_PB_MODE_DISK    0

#define ZBX_PB_MODE_MEMORY  1

#define ZBX_PB_MODE_HYBRID  2

​

int zbx_pb_parse_mode(const char *str, int *mode);

int zbx_pb_create(int mode, zbx_uint64_t size, int age, int offline_buffer, char **error);

void    zbx_pb_init(void);

void    zbx_pb_destroy(void);

​

void    zbx_pb_update_state(int more);

void    zbx_pb_disable(void);

void    zbx_pb_flush(void);

​

int zbx_pb_get_mem_info(zbx_pb_mem_info_t *info, char **error);

void    zbx_pb_get_state_info(zbx_pb_state_info_t *info);

void    zbx_pb_get_mem_stats(zbx_shmem_stats_t *stats);

​

/* discovery */

​

typedef struct zbx_pb_discovery_data zbx_pb_discovery_data_t;

​

zbx_pb_discovery_data_t *zbx_pb_discovery_open(void);

​

void    zbx_pb_discovery_close(zbx_pb_discovery_data_t *data);

​

void    zbx_pb_discovery_write_service(zbx_pb_discovery_data_t *data, zbx_uint64_t druleid, zbx_uint64_t dcheckid,

        const char *ip, const char *dns, int port, int status, const char *value, int clock);