mirror of
https://github.com/ipmitool/ipmitool.git
synced 2025-05-10 18:47:22 +00:00
16f937a117
- Initialize the log at the start of ipmi_main() to allow for proper logging at the start; - Remove the unused log_level_get() function; - Update log_level_set() to take verbosity instead of log level (default verbosity is 0, which is LOG_NOTICE log level), use the function to update log level as `-v` is encountered in command line; - Move IANA PEN list debugging to verbosity 6. The list is too long to see it in each debug output of verbosity 5 that is used for debugging lan/lanplus packets; - For verbosity >= 2 (that is `-vv`) add the ipmitool version information at the start. Signed-off-by: Alexander Amelkin <alexander@amelkin.msk.ru>
152 lines
3.5 KiB
C
152 lines
3.5 KiB
C
/*
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* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* Redistribution of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* Redistribution in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Neither the name of Sun Microsystems, Inc. or the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* This software is provided "AS IS," without a warranty of any kind.
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* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
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* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
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* SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE
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* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
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* OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
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* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
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* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
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* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
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* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
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* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <syslog.h>
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#include <errno.h>
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#include <stdarg.h>
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#include <string.h>
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#include <ipmitool/log.h>
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struct logpriv_s {
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char * name;
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int daemon;
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int level;
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};
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struct logpriv_s *logpriv;
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static void log_reinit(void)
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{
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log_init(NULL, 0, 0);
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}
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void lprintf(int level, const char * format, ...)
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{
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static char logmsg[LOG_MSG_LENGTH];
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va_list vptr;
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if (!logpriv)
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log_reinit();
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if (logpriv->level < level)
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return;
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va_start(vptr, format);
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vsnprintf(logmsg, LOG_MSG_LENGTH, format, vptr);
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va_end(vptr);
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if (logpriv->daemon)
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syslog(level, "%s", logmsg);
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else
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fprintf(stderr, "%s\n", logmsg);
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return;
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}
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void lperror(int level, const char * format, ...)
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{
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static char logmsg[LOG_MSG_LENGTH];
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va_list vptr;
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if (!logpriv)
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log_reinit();
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if (logpriv->level < level)
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return;
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va_start(vptr, format);
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vsnprintf(logmsg, LOG_MSG_LENGTH, format, vptr);
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va_end(vptr);
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if (logpriv->daemon)
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syslog(level, "%s: %s", logmsg, strerror(errno));
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else
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fprintf(stderr, "%s: %s\n", logmsg, strerror(errno));
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return;
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}
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/*
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* open connection to syslog if daemon
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*/
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void log_init(const char * name, int isdaemon, int verbose)
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{
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if (logpriv)
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return;
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logpriv = malloc(sizeof(struct logpriv_s));
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if (!logpriv)
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return;
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if (name)
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logpriv->name = strdup(name);
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else
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logpriv->name = strdup(LOG_NAME_DEFAULT);
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if (!logpriv->name)
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fprintf(stderr, "ipmitool: malloc failure\n");
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logpriv->daemon = isdaemon;
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logpriv->level = verbose + LOG_NOTICE;
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if (logpriv->daemon)
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openlog(logpriv->name, LOG_CONS, LOG_LOCAL4);
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}
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/*
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* stop syslog logging if daemon mode,
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* free used memory that stored log service
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*/
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void log_halt(void)
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{
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if (!logpriv)
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return;
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if (logpriv->name) {
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free(logpriv->name);
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logpriv->name = NULL;
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}
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if (logpriv->daemon)
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closelog();
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free(logpriv);
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logpriv = NULL;
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}
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void log_level_set(int verbose)
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{
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logpriv->level = verbose + LOG_NOTICE;
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}
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