2002-04-13 10:25:38 +00:00
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/*
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logging.h -- header for logging.c
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Copyright (C) 2002 Guus Sliepen <guus@sliepen.warande.net>,
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2002 Ivo Timmermans <ivo@o2w.nl>
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This program 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 2 of the License, or
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(at your option) any later version.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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2002-04-28 12:46:26 +00:00
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$Id: logging.h,v 1.1 2002/04/28 12:46:25 zarq Exp $
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2002-04-13 10:25:38 +00:00
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*/
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#ifndef __TINC_LOGGING_H__
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#define __TINC_LOGGING_H__
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#include <stdarg.h>
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enum {
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TLOG_DEBUG,
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TLOG_INFO,
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TLOG_NOTICE,
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TLOG_ERROR,
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TLOG_CRITICAL
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};
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enum {
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DEBUG_NOTHING = 0, /* Quiet mode, only show starting/stopping of the daemon */
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DEBUG_CONNECTIONS = 1, /* Show (dis)connects of other tinc daemons via TCP */
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DEBUG_ERROR = 2, /* Show error messages received from other hosts */
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DEBUG_STATUS = 2, /* Show status messages received from other hosts */
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DEBUG_PROTOCOL = 3, /* Show the requests that are sent/received */
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DEBUG_META = 4, /* Show contents of every request that is sent/received */
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DEBUG_TRAFFIC = 5, /* Show network traffic information */
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DEBUG_PACKET = 6, /* Show contents of each packet that is being sent/received */
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DEBUG_SCARY_THINGS = 10 /* You have been warned */
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};
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typedef void (log_function_t)(int,int,char*,va_list);
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extern int debug_lvl;
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extern avl_tree_t *log_hooks_tree;
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2002-04-13 10:29:07 +00:00
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extern void log(int, int, char *, ...);
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2002-04-13 10:25:38 +00:00
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extern void log_add_hook(log_function_t *);
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extern void log_del_hook(log_function_t *);
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2002-04-13 10:55:42 +00:00
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extern log_function_t log_default;
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2002-04-13 11:00:41 +00:00
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extern log_function_t log_syslog;
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2002-04-13 10:45:56 +00:00
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extern void tinc_syslog(int, char *, ...);
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#ifndef LOG_ERR /* Something from syslog.h */
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# define syslog tinc_syslog
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2002-04-13 10:50:48 +00:00
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#define LOG_EMERG 0 /* system is unusable */
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#define LOG_ALERT 1 /* action must be taken immediately */
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#define LOG_CRIT 2 /* critical conditions */
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#define LOG_ERR 3 /* error conditions */
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#define LOG_WARNING 4 /* warning conditions */
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#define LOG_NOTICE 5 /* normal but significant condition */
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#define LOG_INFO 6 /* informational */
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#define LOG_DEBUG 7 /* debug-level messages */
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2002-04-28 12:46:26 +00:00
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#else
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# warning dont include syslog!
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2002-04-13 10:45:56 +00:00
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#endif
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2002-04-13 10:25:38 +00:00
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#endif /* __TINC_LOGGING_H__ */
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