77 lines
1.5 KiB
C
77 lines
1.5 KiB
C
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// SPDX-License-Identifier: LGPL-2.1-or-later
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/*
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* This file is part of the PCEPlib, a PCEP protocol library.
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*
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* Copyright (C) 2020 Volta Networks https://voltanet.io/
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*
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* Author : Brady Johnson <brady@voltanet.io>
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdarg.h>
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#include <stdio.h>
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#include "compiler.h"
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#include "pcep_utils_logging.h"
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/* Forward declaration */
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int pcep_stdout_logger(int priority, const char *format, va_list args)
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PRINTFRR(2, 0);
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static pcep_logger_func logger_func = pcep_stdout_logger;
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static int logging_level_ = LOG_INFO;
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void register_logger(pcep_logger_func logger)
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{
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logger_func = logger;
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}
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void set_logging_level(int level)
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{
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logging_level_ = level;
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}
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int get_logging_level(void)
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{
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return logging_level_;
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}
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void pcep_log(int priority, const char *format, ...)
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{
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va_list va;
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va_start(va, format);
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logger_func(priority, format, va);
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va_end(va);
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}
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void pcep_log_hexbytes(int priority, const char *message, const uint8_t *bytes,
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uint8_t bytes_len)
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{
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char byte_str[2048] = {0};
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int i = 0;
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snprintf(byte_str, 2048, "%s ", message);
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for (; i < bytes_len; i++) {
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snprintf(byte_str, 2048, "%02x ", bytes[i]);
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}
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snprintf(byte_str, 2048, "\n");
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pcep_log(priority, "%s", byte_str);
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}
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/* Defined with a return type to match the FRR logging signature.
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* Assuming glibc printf() is thread-safe. */
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int pcep_stdout_logger(int priority, const char *format, va_list args)
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{
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if (priority <= logging_level_) {
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vprintf(format, args);
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printf("\n");
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}
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return 0;
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}
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