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    1: /*	$NetBSD: plog.h,v 1.5 2007/10/02 09:47:40 vanhu 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: 
   61: extern char *pname;
   62: extern u_int32_t loglevel;
   63: extern int f_foreground;
   64: extern int print_location;
   65: 
   66: struct sockaddr;
   67: #define plog(pri, ...) \
   68: 	do { \
   69: 		if ((pri) <= loglevel) \
   70: 			_plog((pri), __VA_ARGS__); \
   71: 	} while (0)
   72: extern void _plog __P((int, const char *, struct sockaddr *, const char *, ...))
   73: 	__attribute__ ((__format__ (__printf__, 4, 5)));
   74: extern void plogv __P((int, const char *, struct sockaddr *,
   75: 	const char *, va_list));
   76: extern void plogdump __P((int, void *, size_t));
   77: extern void ploginit __P((void));
   78: extern void plogset __P((char *));
   79: 
   80: extern char* binsanitize __P((char*, size_t));
   81: 
   82: #endif /* _PLOG_H */