diff options
Diffstat (limited to 'crypto/openssh/log-client.c')
| -rw-r--r-- | crypto/openssh/log-client.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/crypto/openssh/log-client.c b/crypto/openssh/log-client.c new file mode 100644 index 0000000..505c8c3 --- /dev/null +++ b/crypto/openssh/log-client.c @@ -0,0 +1,84 @@ +/* + * 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 1.12 2000/09/12 20:53:10 markus 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_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); +} |
