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_ZBXRTC_H

#define ZABBIX_ZBXRTC_H

​

#include "zbxalgo.h"

#include "zbxipcservice.h"

#include "zbxthreads.h"

#include "zbxjson.h"

​

#define ZBX_IPC_SERVICE_RTC "rtc"

​

typedef enum

{

    ZBX_RTC_SUB_CLIENT,

    ZBX_RTC_SUB_SERVICE

}

zbx_rtc_sub_type_t;

​

typedef union

{

    zbx_ipc_client_t    *client;

    char            *service;

}

zbx_rtc_sub_source_t;

​

typedef struct

{

    zbx_rtc_sub_type_t  type;

    zbx_rtc_sub_source_t    source;

    unsigned char       process_type;

    int         process_num;

    zbx_vector_uint32_t msgs;

}

zbx_rtc_sub_t;

​

ZBX_PTR_VECTOR_DECL(rtc_sub, zbx_rtc_sub_t *)

​

typedef struct

{

    zbx_ipc_client_t    *client;

    zbx_uint32_t        code;

}

zbx_rtc_hook_t;

​

ZBX_PTR_VECTOR_DECL(rtc_hook, zbx_rtc_hook_t *)

​

typedef struct

{

    zbx_ipc_service_t   service;

    zbx_vector_rtc_sub_t    subs;

    zbx_vector_rtc_hook_t   hooks;

}

zbx_rtc_t;

​

typedef int (*zbx_rtc_process_request_ex_func_t)(zbx_rtc_t *, zbx_uint32_t, const unsigned char *, char **);

​

/* provider API */

int zbx_rtc_init(zbx_rtc_t *rtc ,char **error);

void    zbx_rtc_dispatch(zbx_rtc_t *rtc, zbx_ipc_client_t *client, zbx_ipc_message_t *message,

        zbx_rtc_process_request_ex_func_t cb_proc_req);

int zbx_rtc_wait_config_sync(zbx_rtc_t *rtc, zbx_rtc_process_request_ex_func_t cb_proc_req);

void    zbx_rtc_shutdown_subs(zbx_rtc_t *rtc);

​

/* client API */

void    zbx_rtc_notify_config_sync(int config_timeout, zbx_ipc_async_socket_t *rtc);

​

void    zbx_rtc_subscribe(unsigned char proc_type, int proc_num, zbx_uint32_t *msgs, int msgs_num, int config_timeout,

        zbx_ipc_async_socket_t *rtc);

void    zbx_rtc_subscribe_service(unsigned char proc_type, int proc_num, zbx_uint32_t *msgs, int msgs_num,

        int config_timeout, const char *service);

int zbx_rtc_wait(zbx_ipc_async_socket_t *rtc, const zbx_thread_info_t *info, zbx_uint32_t *cmd,

        unsigned char **data, int timeout);

int zbx_rtc_reload_config_cache(char **error);