88 lines
1.8 KiB
C
88 lines
1.8 KiB
C
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/*
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* log.c
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*
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* Copyright (C) 2014 Arnaud Andre
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*
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* This file is part of uvrrpd.
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*
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* uvrrpd is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* uvrrpd is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with uvrrpd. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* ISO C */
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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/* POSIX */
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#include <syslog.h>
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#include "common.h"
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#ifdef DEBUG
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int __log_trigger = LOG_DEBUG;
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#else
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int __log_trigger = LOG_NOTICE;
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#endif
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int log_trigger(char const *level)
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{
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/*
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* LOG_ERR error conditions
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* LOG_WARNING warning conditions
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* LOG_NOTICE normal, but significant, condition
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* LOG_INFO informational message
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* LOG_DEBUG
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*/
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if (level == NULL) {
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return __log_trigger;
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}
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else if (matches(level, "err")) {
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__log_trigger = LOG_ERR;
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}
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else if (matches(level, "warning")) {
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__log_trigger = LOG_WARNING;
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}
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else if (matches(level, "notice")) {
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__log_trigger = LOG_NOTICE;
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}
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else if (matches(level, "info")) {
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__log_trigger = LOG_INFO;
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}
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else if (matches(level, "debug")) {
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__log_trigger = LOG_DEBUG;
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}
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return __log_trigger;
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}
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void log_open(char const *app, char const *level)
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{
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openlog(app ? app : "-", LOG_PERROR | LOG_PID, LOG_DAEMON);
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log_trigger(level);
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}
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void log_close(void)
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{
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closelog();
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}
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void log_it(int priority, char const *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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vsyslog(priority, format, ap);
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va_end(ap);
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}
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