openssh/log-client.c
Damien Miller 98c7ad60ec - OpenBSD CVS updates to v1.2.3
[ssh.h atomicio.c]
	 - int atomicio -> ssize_t (for alpha). ok deraadt@
	[auth-rsa.c]
	 - delay MD5 computation until client sends response, free() early, cleanup.
	[cipher.c]
	 - void* -> unsigned char*, ok niels@
	[hostfile.c]
	 - remove unused variable 'len'. fix comments.
	 - remove unused variable
	[log-client.c log-server.c]
	 - rename a cpp symbol, to avoid param.h collision
	[packet.c]
	 - missing xfree()
	 - getsockname() requires initialized tolen; andy@guildsoftware.com
	 - use getpeername() in packet_connection_is_on_socket(), fixes sshd -i;
	from Holger.Trapp@Informatik.TU-Chemnitz.DE
	[pty.c pty.h]
	 - register cleanup for pty earlier. move code for pty-owner handling to
   	pty.c ok provos@, dugsong@
	[readconf.c]
	 - turn off x11-fwd for the client, too.
	[rsa.c]
	 - PKCS#1 padding
	[scp.c]
	 - allow '.' in usernames; from jedgar@fxp.org
	[servconf.c]
	 - typo: ignore_user_known_hosts int->flag; naddy@mips.rhein-neckar.de
	 - sync with sshd_config
	[ssh-keygen.c]
	 - enable ssh-keygen -l -f ~/.ssh/known_hosts, ok deraadt@
	[ssh.1]
	 - Change invalid 'CHAT' loglevel to 'VERBOSE'
	[ssh.c]
	 - suppress AAAA query host when '-4' is used; from shin@nd.net.fujitsu.co.jp
	 - turn off x11-fwd for the client, too.
	[sshconnect.c]
	 - missing xfree()
	 - retry rresvport_af(), too. from sumikawa@ebina.hitachi.co.jp.
	 - read error vs. "Connection closed by remote host"
	[sshd.8]
	 - ie. -> i.e.,
	 - do not link to a commercial page..
	 - sync with sshd_config
	[sshd.c]
	 - no need for poll.h; from bright@wintelcom.net
	 - log with level log() not fatal() if peer behaves badly.
	 - don't panic if client behaves strange. ok deraadt@
	 - make no-port-forwarding for RSA keys deny both -L and -R style fwding
	 - delay close() of pty until the pty has been chowned back to root
	 - oops, fix comment, too.
	 - missing xfree()
	 - move XAUTHORITY to subdir. ok dugsong@. fixes debian bug #57907, too.
   	(http://cgi.debian.org/cgi-bin/bugreport.cgi?archive=no&bug=57907)
	 - register cleanup for pty earlier. move code for pty-owner handling to
      pty.c ok provos@, dugsong@
	 - create x11 cookie file
	 - fix pr 1113, fclose() -> pclose(), todo: remote popen()
	 - version 1.2.3
 - Cleaned up
2000-03-09 21:27:49 +11:00

63 lines
1.2 KiB
C

/*
*
* log-client.c
*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
*
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
* All rights reserved
*
* Created: Mon Mar 20 21:13:40 1995 ylo
*
* Client-side versions of debug(), log(), etc. These print to stderr.
* This is a stripped down version of log-server.c.
*
*/
#include "includes.h"
RCSID("$Id: log-client.c,v 1.5 2000/03/09 10:27:50 damien Exp $");
#include "xmalloc.h"
#include "ssh.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_ERROR:
case SYSLOG_LEVEL_FATAL:
case SYSLOG_LEVEL_INFO:
case SYSLOG_LEVEL_VERBOSE:
case SYSLOG_LEVEL_DEBUG:
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_DEBUG)
fprintf(stderr, "debug: ");
vsnprintf(msgbuf, sizeof(msgbuf), fmt, args);
fprintf(stderr, "%s", msgbuf);
fprintf(stderr, "\r\n");
}