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/* $OpenBSD: log.h,v 1.21 2004/05/23 18:17:56 hshoexer Exp $ */
/* $EOM: log.h,v 1.19 2000/03/30 14:27:23 ho Exp $ */
/*
* Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved.
* Copyright (c) 2001, 2002, 2003 H�kan Olsson. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, 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.
*/
/*
* This code was written under funding by Ericsson Radio Systems.
*/
#ifndef _LOG_H_
#define _LOG_H_
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <stdio.h>
extern int verbose_logging;
/*
* We cannot do the log strings dynamically sizeable as out of memory is one
* of the situations we need to report about.
*/
#define LOG_SIZE 200
enum log_classes {
LOG_MISC, LOG_TRANSPORT, LOG_MESSAGE, LOG_CRYPTO, LOG_TIMER, LOG_SYSDEP,
LOG_SA, LOG_EXCHANGE, LOG_NEGOTIATION, LOG_POLICY, LOG_UI, LOG_ENDCLASS
};
#define LOG_CLASSES_TEXT \
{ "Misc", "Trpt", "Mesg", "Cryp", "Timr", "Sdep", "SA ", "Exch", "Negt", \
"Plcy", "UI " }
/*
* "Class" LOG_REPORT will always be logged to the current log channel,
* regardless of level.
*/
#define LOG_PRINT -1
#define LOG_REPORT -2
#ifdef USE_DEBUG
#define LOG_DBG(x) log_debug x
#define LOG_DBG_BUF(x) log_debug_buf x
extern void log_debug(int, int, const char *,...)
__attribute__((__format__(__printf__, 3, 4)));
extern void log_debug_buf(int, int, const char *, const u_int8_t *, size_t);
extern void log_debug_cmd(int, int);
extern void log_debug_toggle(void);
#define PCAP_FILE_DEFAULT "/var/run/isakmpd.pcap"
extern void log_packet_init(char *);
extern void log_packet_iov(struct sockaddr *, struct sockaddr *,
struct iovec *, int);
extern void log_packet_restart(char *);
extern void log_packet_stop(void);
#else /* !USE_DEBUG */
#define LOG_DBG(x)
#define LOG_DBG_BUF(x)
#endif /* USE_DEBUG */
extern FILE *log_current(void);
extern void log_error(const char *,...)
__attribute__((__format__(__printf__, 1, 2)));
extern void log_fatal(const char *,...)
__attribute__((__format__(__printf__, 1, 2)));
extern void log_print(const char *,...)
__attribute__((__format__(__printf__, 1, 2)));
extern void log_verbose(const char *,...)
__attribute__((__format__(__printf__, 1, 2)));
extern void log_to(FILE *);
extern void log_init(int);
extern void log_reinit(void);
#endif /* _LOG_H_ */
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