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/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
* All rights reserved
* Client-side versions of debug(), log(), etc. These print to stderr.
* This is a stripped down version of log-server.c.
*
* As far as I am concerned, the code I have written for this software
* can be used freely for any purpose. Any derived versions of this
* software must be clearly marked as such, and if the derived work is
* incompatible with the protocol description in the RFC file, it must be
* called by a name other than "ssh" or "Secure Shell".
*
*
* Copyright (c) 2000 Markus Friedl. 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.
*/
#include "includes.h"
RCSID("$OpenBSD: log-client.c,v 1.15 2001/01/21 19:05:50 markus Exp $");
#include "xmalloc.h"
#include "log.h"
static LogLevel log_level = SYSLOG_LEVEL_INFO;
/* Initialize the log.
* av0 program name (should be argv[0])
* level logging level
*/
void
log_init(char *av0, LogLevel level, SyslogFacility ignored1, int ignored2)
{
switch (level) {
case SYSLOG_LEVEL_QUIET:
case SYSLOG_LEVEL_FATAL:
case SYSLOG_LEVEL_ERROR:
case SYSLOG_LEVEL_INFO:
case SYSLOG_LEVEL_VERBOSE:
case SYSLOG_LEVEL_DEBUG1:
case SYSLOG_LEVEL_DEBUG2:
case SYSLOG_LEVEL_DEBUG3:
log_level = level;
break;
default:
/* unchanged */
break;
}
}
#define MSGBUFSIZ 1024
void
do_log(LogLevel level, const char *fmt, va_list args)
{
char msgbuf[MSGBUFSIZ];
if (level > log_level)
return;
if (level >= SYSLOG_LEVEL_DEBUG1)
fprintf(stderr, "debug: ");
vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);
fprintf(stderr, "%s\r\n", msgbuf);
}
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