Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** This program is free software; you can redistribute it and/or modify

** it under the terms of the GNU General Public License as published by

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

#ifndef ZABBIX_ZBXDIAG_H

#define ZABBIX_ZBXDIAG_H

​

#include "zbxtypes.h"

#include "zbxjson.h"

#include "zbxalgo.h"

#include "zbxshmem.h"

​

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_section_t;

​

typedef struct

{

    char        *name;

    zbx_uint64_t    value;

}

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"

​

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_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);

int zbx_diag_add_preproc_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 */