/*----------------------------------------------------------------------------
 * Copyright (c) <2018>, <Huawei Technologies Co., Ltd>
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
 * to endorse or promote products derived from this software without specific prior written
 * permission.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *---------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
 * Notice of Export Control Law
 * ===============================================
 * Huawei LiteOS may be subject to applicable export control laws and regulations, which might
 * include those applicable to Huawei LiteOS of U.S. and the country in which you are located.
 * Import, export and usage of Huawei LiteOS in any manner by you shall be in compliance with such
 * applicable export control laws and regulations.
 *---------------------------------------------------------------------------*/
/**
 *  DATE                AUTHOR      INSTRUCTION
 *  2019-12-19 14:34  zhangqianfu  The first version
 *
 */

#include <string.h>
#include <stdio.h>
#include <link_log.h>

static en_link_log_level_t s_link_log_level = EN_LINK_LOG_LEVEL_TRACE;
static const char *s_link_log_names[] =
{
    "TRACE",
    "DEBUG",
    "INFO ",
    "WARN ",
    "ERROR",
    "FATAL"
};

int link_log_level_set(en_link_log_level_t level)
{
    int ret = -1;
    if(level < EN_LINK_LOG_LEVEL_MAX )
    {
        s_link_log_level = level;
        ret = 0;
    }
    return ret;
}

en_link_log_level_t link_log_level_get(void)
{
    return s_link_log_level;
}

const char *link_log_level_name(en_link_log_level_t log_level)
{
    if (log_level >= EN_LINK_LOG_LEVEL_MAX)
    {
        return "NULL ";
    }
    else
    {
        return s_link_log_names[log_level];
    }

}

/*

#ifndef CONFIG_LINK_LOGBUF_LEN
#define CONFIG_LINK_LOGBUF_LEN      256  ///< you could modify it
#endif

__attribute__((weak)) void link_printf(const char *format, ...)
{
    char str_buf[CONFIG_LINK_LOGBUF_LEN] = {0};
    va_list list;

    (void) (void) memset(str_buf, 0, CONFIG_LINK_LOGBUF_LEN);

    va_start(list, format);
    (void) vsnprintf(str_buf, sizeof(str_buf), format, list);
    va_end(list);

    (void) printf("%s", str_buf);

    return;
}

*/