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_ZBXDIAG_H

#define ZABBIX_ZBXDIAG_H

​

#include "zbxtypes.h"

#include "zbxjson.h"

#include "zbxalgo.h"

#include "zbxshmem.h"

​

#define ZBX_DIAG_PREPROC_INFO   0x00000001

#define ZBX_DIAG_PREPROC_SIMPLE (ZBX_DIAG_PREPROC_INFO)

​

typedef enum

{

    ZBX_DIAGINFO_UNDEFINED = -1,

    ZBX_DIAGINFO_ALL,

    ZBX_DIAGINFO_HISTORYCACHE,

    ZBX_DIAGINFO_VALUECACHE,

    ZBX_DIAGINFO_PREPROCESSING,

    ZBX_DIAGINFO_LLD,

    ZBX_DIAGINFO_ALERTING,

    ZBX_DIAGINFO_LOCKS,

    ZBX_DIAGINFO_CONNECTOR,

    ZBX_DIAGINFO_PROXYBUFFER,

}

zbx_diaginfo_section_t;

​

typedef struct

{

    char        *name;

    zbx_uint64_t    value;

}

zbx_diag_map_t;

​

ZBX_PTR_VECTOR_DECL(diag_map_ptr, zbx_diag_map_t *)

​

/* diagnostic information section callback function prototype */

typedef int (*zbx_diag_add_section_info_func_t)(const char *section, const struct zbx_json_parse *jp,

        struct zbx_json *json, char **error);

​

#define ZBX_DIAG_HISTORYCACHE   "historycache"

#define ZBX_DIAG_VALUECACHE "valuecache"

#define ZBX_DIAG_PREPROCESSING  "preprocessing"

#define ZBX_DIAG_LLD        "lld"

#define ZBX_DIAG_ALERTING   "alerting"

#define ZBX_DIAG_LOCKS      "locks"

#define ZBX_DIAG_CONNECTOR  "connector"

#define ZBX_DIAG_PROXYBUFFER    "proxybuffer"

​

void    zbx_diag_map_free(zbx_diag_map_t *map);

int zbx_diag_parse_request(const struct zbx_json_parse *jp, const zbx_diag_map_t *field_map, zbx_uint64_t

        *field_mask, zbx_vector_diag_map_ptr_t *top_views, char **error);

void    zbx_diag_add_mem_stats(struct zbx_json *json, const char *name, const zbx_shmem_stats_t *stats);

int zbx_diag_add_historycache_info(const struct zbx_json_parse *jp, struct zbx_json *json, char **error);

void    zbx_diag_add_locks_info(struct zbx_json *json);

int zbx_diag_add_connector_info(const struct zbx_json_parse *jp, struct zbx_json *json, char **error);

​

void    zbx_diag_init(zbx_diag_add_section_info_func_t cb);

int zbx_diag_get_info(const struct zbx_json_parse *jp, char **info);

void    zbx_diag_log_info(unsigned int flags, char **result);

​

#endif /* ZABBIX_ZBXDIAG_H */