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.

**/

​

#include "zbxcommon.h"

​

#define LOG_LEVEL_DEC_FAIL  -2

#define LOG_LEVEL_DEC_SUCCEED   -1

#define LOG_LEVEL_UNCHANGED 0

#define LOG_LEVEL_INC_SUCCEED   1

#define LOG_LEVEL_INC_FAIL  2

​

static int          log_level = LOG_LEVEL_WARNING;

static ZBX_THREAD_LOCAL int *plog_level = &log_level;

static zbx_log_func_t       log_func_callback = NULL;

​

#define LOG_COMPONENT_NAME_LEN  64

static ZBX_THREAD_LOCAL int log_level_change = LOG_LEVEL_UNCHANGED;

static ZBX_THREAD_LOCAL char    log_component_name[LOG_COMPONENT_NAME_LEN + 1];

#undef LOG_COMPONENT_NAME_LEN

​

void    zbx_init_library_common(zbx_log_func_t log_func)

{

    log_func_callback = log_func;

}

​

void    zbx_log_handle(int level, const char *fmt, ...)

{

    va_list args;

​

    va_start(args, fmt);

    log_func_callback(level, fmt, args);

    va_end(args);

}

​

int zbx_get_log_level(void)

{

    return *plog_level;

}

​

void    zbx_set_log_level(int level)

{

    log_level = level;

}

​

const char  *zbx_get_log_component_name(void)

{

    return log_component_name;