1/*	$NetBSD: plog.h,v 1.4 2006/09/09 16:22:10 manu Exp $	*/
2
3/* Id: plog.h,v 1.7 2006/06/20 09:57:31 vanhu Exp */
4
5/*
6 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the project nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef _PLOG_H
35#define _PLOG_H
36
37#ifdef HAVE_STDARG_H
38#include <stdarg.h>
39#else
40#include <varargs.h>
41#endif
42#include <syslog.h>
43
44/*
45 * INFO: begin negotiation, SA establishment/deletion/expiration.
46 * NOTIFY: just notifiable.
47 * WARNING: not error strictly.
48 * ERROR: system call error. also invalid parameter/format.
49 * DEBUG1: debugging informatioin.
50 * DEBUG2: too more verbose. e.g. parsing config.
51 */
52#define LLV_ERROR	1
53#define LLV_WARNING	2
54#define LLV_NOTIFY	3
55#define LLV_INFO	4
56#define LLV_DEBUG	5
57#define LLV_DEBUG2	6
58
59#define LLV_BASE	LLV_INFO /* by default log less than this value. */
60
61extern char *pname;
62extern u_int32_t loglevel;
63extern int f_foreground;
64extern int print_location;
65
66struct sockaddr;
67#define plog(pri, ...) \
68	do { \
69		if ((pri) <= loglevel) \
70			_plog((pri), __VA_ARGS__); \
71	} while (0)
72extern void _plog __P((int, const char *, struct sockaddr *, const char *, ...))
73	__attribute__ ((__format__ (__printf__, 4, 5)));
74extern void plogv __P((int, const char *, struct sockaddr *,
75	const char *, va_list));
76extern void plogdump __P((int, void *, size_t));
77extern void ploginit __P((void));
78extern void plogset __P((char *));
79
80extern char* binsanitize __P((char*, size_t));
81
82#endif /* _PLOG_H */
83