![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
index 11f5146b86a484d51f8746051b04cf9de908a710..4fd9bc0a72e2dea17ae62737e10e2783a60cd762 100644 (file)
--- a/plugins/check_mrtgtraf.c
+++ b/plugins/check_mrtgtraf.c
-/******************************************************************************
- *
- * CHECK_MRTGTRAF.C
- *
- * Program: MRTG (Multi-Router Traffic Grapher) traffic plugin for Nagios
- * License: GPL
- * Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)
- *
- * Last Modified: $Date$
- *
- * Command line: CHECK_MRTGTRAF <log_file> <expire_minutes> <AVG|MAX> <iwl> <icl> <owl> <ocl>
- *
- * Description:
- *
- * This plugin will check the incoming/outgoing transfer rates of a
- * router, switch, etc recorded in an MRTG log. If the newest log
- * entry is older than <expire_minutes>, a WARNING status is returned.
- * If either the incoming or outgoing rates exceed the <icl> or <ocl>
- * thresholds (in Bytes/sec), a CRITICAL status results. If either of
- * the rates exceed the <iwl> or <owl> thresholds (in Bytes/sec), a
- * WARNING status results.
- *
- * Notes:
- * - MRTG stands for the Multi Router Traffic Grapher. It can be
- * downloaded from
- * http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html
- * - While MRTG can monitor things other than traffic rates, this
- * plugin probably won't work with much else without modification.
- * - The calculated i/o rates are a little off from what MRTG actually
- * reports. I'm not sure why this is right now, but will look into it
- * for future enhancements of this plugin.
- *
- * License Information:
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *****************************************************************************/
-
-#include "config.h"
+/*****************************************************************************
+*
+* Nagios check_mrtgtraf plugin
+*
+* License: GPL
+* Copyright (c) 1999-2007 Nagios Plugins Development Team
+*
+* Description:
+*
+* This file contains the check_mtrgtraf plugin
+*
+* This plugin will check the incoming/outgoing transfer rates of a router
+* switch, etc recorded in an MRTG log.
+*
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program. If not, see <http://www.gnu.org/licenses/>.
+*
+*
+*****************************************************************************/
+
#include "common.h"
#include "utils.h"
-#define PROGNAME "check_mrtgtraf"
+const char *progname = "check_mrtgtraf";
+const char *copyright = "1999-2007";
+const char *email = "nagiosplug-devel@lists.sourceforge.net";
int process_arguments (int, char **);
-int call_getopt (int, char **);
int validate_arguments (void);
-void print_help (void);
-void print_usage (void);
+void print_help(void);
+void print_usage(void);
char *log_file = NULL;
int expire_minutes = -1;
unsigned long outgoing_warning_threshold = 0L;
unsigned long outgoing_critical_threshold = 0L;
+
int
main (int argc, char **argv)
{
char input_buffer[MAX_INPUT_BUFFER];
char *temp_buffer;
time_t current_time;
- char error_message[MAX_INPUT_BUFFER];
+ char *error_message;
time_t timestamp = 0L;
unsigned long average_incoming_rate = 0L;
unsigned long average_outgoing_rate = 0L;
char incoming_speed_rating[8];
char outgoing_speed_rating[8];
- if (process_arguments (argc, argv) != OK)
- usage ("Invalid command arguments supplied\n");
+ setlocale (LC_ALL, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
+ /* Parse extra opts if any */
+ argv=np_extra_opts (&argc, argv, progname);
+
+ if (process_arguments (argc, argv) == ERROR)
+ usage4 (_("Could not parse arguments"));
/* open the MRTG log file for reading */
fp = fopen (log_file, "r");
if (fp == NULL)
- usage ("Unable to open MRTG log file\n");
+ usage4 (_("Unable to open MRTG log file"));
line = 0;
while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
/* if we couldn't read enough data, return an unknown error */
if (line <= 2)
- usage ("Unable to process MRTG log file\n");
+ usage4 (_("Unable to process MRTG log file"));
/* make sure the MRTG data isn't too old */
time (¤t_time);
- if (expire_minutes > 0
- && (current_time - timestamp) >
- (expire_minutes * 60)) terminate (STATE_WARNING,
- "MRTG data has expired (%d minutes old)\n",
- (int) ((current_time - timestamp) /
- 60));
+ if ((expire_minutes > 0) &&
+ (current_time - timestamp) > (expire_minutes * 60))
+ die (STATE_WARNING, _("MRTG data has expired (%d minutes old)\n"),
+ (int) ((current_time - timestamp) / 60));
/* else check the incoming/outgoing rates */
if (use_average == TRUE) {
if (incoming_rate > incoming_critical_threshold
|| outgoing_rate > outgoing_critical_threshold) {
result = STATE_CRITICAL;
- sprintf (error_message, "%s. In = %0.1f %s, %s. Out = %0.1f %s",
- (use_average == TRUE) ? "Ave" : "Max", adjusted_incoming_rate,
- incoming_speed_rating, (use_average == TRUE) ? "Ave" : "Max",
- adjusted_outgoing_rate, outgoing_speed_rating);
}
else if (incoming_rate > incoming_warning_threshold
|| outgoing_rate > outgoing_warning_threshold) {
result = STATE_WARNING;
- sprintf (error_message, "%s. In = %0.1f %s, %s. Out = %0.1f %s",
- (use_average == TRUE) ? "Ave" : "Max", adjusted_incoming_rate,
- incoming_speed_rating, (use_average == TRUE) ? "Ave" : "Max",
- adjusted_outgoing_rate, outgoing_speed_rating);
}
- if (result == STATE_OK)
- printf ("Traffic ok - %s. In = %0.1f %s, %s. Out = %0.1f %s\n",
- (use_average == TRUE) ? "Ave" : "Max", adjusted_incoming_rate,
- incoming_speed_rating, (use_average == TRUE) ? "Ave" : "Max",
- adjusted_outgoing_rate, outgoing_speed_rating);
- else
- printf ("%s\n", error_message);
+ asprintf (&error_message, _("%s. In = %0.1f %s, %s. Out = %0.1f %s|%s %s\n"),
+ (use_average == TRUE) ? _("Avg") : _("Max"), adjusted_incoming_rate,
+ incoming_speed_rating, (use_average == TRUE) ? _("Avg") : _("Max"),
+ adjusted_outgoing_rate, outgoing_speed_rating,
+ fperfdata("in", adjusted_incoming_rate, incoming_speed_rating,
+ (int)incoming_warning_threshold, incoming_warning_threshold,
+ (int)incoming_critical_threshold, incoming_critical_threshold,
+ TRUE, 0, FALSE, 0),
+ fperfdata("out", adjusted_outgoing_rate, outgoing_speed_rating,
+ (int)outgoing_warning_threshold, outgoing_warning_threshold,
+ (int)outgoing_critical_threshold, outgoing_critical_threshold,
+ TRUE, 0, FALSE, 0));
+
+ printf (_("Traffic %s - %s\n"), state_text(result), error_message);
return result;
}
-
-
/* process command-line arguments */
int
process_arguments (int argc, char **argv)
{
int c;
+ int option = 0;
+ static struct option longopts[] = {
+ {"filename", required_argument, 0, 'F'},
+ {"expires", required_argument, 0, 'e'},
+ {"aggregation", required_argument, 0, 'a'},
+ {"critical", required_argument, 0, 'c'},
+ {"warning", required_argument, 0, 'w'},
+ {"version", no_argument, 0, 'V'},
+ {"help", no_argument, 0, 'h'},
+ {0, 0, 0, 0}
+ };
+
if (argc < 2)
return ERROR;
strcpy (argv[c], "-c");
}
-
-
- c = 0;
- while ((c += (call_getopt (argc - c, &argv[c]))) < argc) {
-
- if (is_option (argv[c]))
- continue;
-
- if (log_file == NULL) {
- log_file = argv[c];
- }
- else if (expire_minutes == -1) {
- expire_minutes = atoi (optarg);
- }
- else if (strcmp (argv[c], "MAX") == 0) {
- use_average = FALSE;
- }
- else if (strcmp (argv[c], "AVG") == 0) {
- use_average = TRUE;
- }
- else if (incoming_warning_threshold == 0) {
- incoming_warning_threshold = strtoul (argv[c], NULL, 10);
- }
- else if (incoming_critical_threshold == 0) {
- incoming_critical_threshold = strtoul (argv[c], NULL, 10);
- }
- else if (outgoing_warning_threshold == 0) {
- outgoing_warning_threshold = strtoul (argv[c], NULL, 10);
- }
- else if (outgoing_critical_threshold == 0) {
- outgoing_critical_threshold = strtoul (argv[c], NULL, 10);
- }
- }
-
- return validate_arguments ();
-}
-
-
-
-
-
-
-int
-call_getopt (int argc, char **argv)
-{
- int c, i = 0;
-
-#ifdef HAVE_GETOPT_H
- int option_index = 0;
- static struct option long_options[] = {
- {"logfile", required_argument, 0, 'F'},
- {"expires", required_argument, 0, 'e'},
- {"aggregation", required_argument, 0, 'a'},
- {"variable", required_argument, 0, 'v'},
- {"critical", required_argument, 0, 'c'},
- {"warning", required_argument, 0, 'w'},
- {"verbose", no_argument, 0, 'v'},
- {"version", no_argument, 0, 'V'},
- {"help", no_argument, 0, 'h'},
- {0, 0, 0, 0}
- };
-#endif
-
while (1) {
-#ifdef HAVE_GETOPT_H
- c =
- getopt_long (argc, argv, "+hVF:e:a:c:w:", long_options, &option_index);
-#else
- c = getopt (argc, argv, "+hVF:e:a:c:w:");
-#endif
-
- i++;
+ c = getopt_long (argc, argv, "hVF:e:a:c:w:", longopts, &option);
- if (c == -1 || c == EOF || c == 1)
+ if (c == -1 || c == EOF)
break;
- switch (c) {
- case 'F':
- case 'e':
- case 'a':
- case 'c':
- case 'w':
- i++;
- }
-
switch (c) {
case 'F': /* input file */
log_file = optarg;
&outgoing_warning_threshold);
break;
case 'V': /* version */
- print_revision (PROGNAME, "$Revision$");
+ print_revision (progname, NP_VERSION);
exit (STATE_OK);
case 'h': /* help */
print_help ();
exit (STATE_OK);
case '?': /* help */
- usage ("Invalid argument\n");
+ usage5 ();
}
}
- return i;
-}
+ c = optind;
+ if (argc > c && log_file == NULL) {
+ log_file = argv[c++];
+ }
+
+ if (argc > c && expire_minutes == -1) {
+ expire_minutes = atoi (argv[c++]);
+ }
+
+ if (argc > c && strcmp (argv[c], "MAX") == 0) {
+ use_average = FALSE;
+ c++;
+ }
+ else if (argc > c && strcmp (argv[c], "AVG") == 0) {
+ use_average = TRUE;
+ c++;
+ }
+
+ if (argc > c && incoming_warning_threshold == 0) {
+ incoming_warning_threshold = strtoul (argv[c++], NULL, 10);
+ }
+
+ if (argc > c && incoming_critical_threshold == 0) {
+ incoming_critical_threshold = strtoul (argv[c++], NULL, 10);
+ }
+ if (argc > c && outgoing_warning_threshold == 0) {
+ outgoing_warning_threshold = strtoul (argv[c++], NULL, 10);
+ }
+
+ if (argc > c && outgoing_critical_threshold == 0) {
+ outgoing_critical_threshold = strtoul (argv[c++], NULL, 10);
+ }
+ return validate_arguments ();
+}
int
}
-
-
-
void
print_help (void)
{
- print_revision (PROGNAME, "$Revision$");
- printf
- ("Copyright (c) 2000 Tom Shields/Karl DeBisschop\n\n"
- "This plugin tests the UPS service on the specified host.\n\n");
- print_usage ();
- printf
- ("\nOptions:\n"
- " -F, --filename=STRING\n"
- " File to read log from\n"
- " -e, --expires=INTEGER\n"
- " Minutes after which log expires\n"
- " -a, --aggregation=(AVG|MAX)\n"
- " Test average or maximum"
- " -w, --warning\n"
- " Warning threshold pair \"<incoming>,<outgoing>\"\n"
- " -c, --critical\n"
- " Critical threshold pair \"<incoming>,<outgoing>\"\n"
- " -h, --help\n"
- " Print detailed help screen\n"
- " -V, --version\n" " Print version information\n\n");
- support ();
-}
+ print_revision (progname, NP_VERSION);
+ printf ("Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>\n");
+ printf (COPYRIGHT, copyright, email);
+ printf ("%s\n", _("This plugin will check the incoming/outgoing transfer rates of a router,"));
+ printf ("%s\n", _("switch, etc recorded in an MRTG log. If the newest log entry is older"));
+ printf ("%s\n", _("than <expire_minutes>, a WARNING status is returned. If either the"));
+ printf ("%s\n", _("incoming or outgoing rates exceed the <icl> or <ocl> thresholds (in"));
+ printf ("%s\n", _("Bytes/sec), a CRITICAL status results. If either of the rates exceed"));
+ printf ("%s\n", _("the <iwl> or <owl> thresholds (in Bytes/sec), a WARNING status results."));
+
+ printf ("\n\n");
+
+ print_usage ();
+
+ printf (UT_HELP_VRSN);
+ printf (UT_EXTRA_OPTS);
+
+ printf (" %s\n", "-F, --filename=STRING");
+ printf (" %s\n", _("File to read log from"));
+ printf (" %s\n", "-e, --expires=INTEGER");
+ printf (" %s\n", _("Minutes after which log expires"));
+ printf (" %s\n", "-a, --aggregation=(AVG|MAX)");
+ printf (" %s\n", _("Test average or maximum"));
+ printf (" %s\n", "-w, --warning");
+ printf (" %s\n", _("Warning threshold pair <incoming>,<outgoing>"));
+ printf (" %s\n", "-c, --critical");
+ printf (" %s\n", _("Critical threshold pair <incoming>,<outgoing>"));
+
+ printf ("\n");
+ printf ("%s\n", _("Notes:"));
+ printf (" %s\n", _("- MRTG stands for Multi Router Traffic Grapher. It can be downloaded from"));
+ printf (" %s\n", " http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html");
+ printf (" %s\n", _("- While MRTG can monitor things other than traffic rates, this"));
+ printf (" %s\n", _(" plugin probably won't work with much else without modification."));
+ printf (" %s\n", _("- The calculated i/o rates are a little off from what MRTG actually"));
+ printf (" %s\n", _(" reports. I'm not sure why this is right now, but will look into it"));
+ printf (" %s\n", _(" for future enhancements of this plugin."));
+
+ printf (UT_SUPPORT);
+}
void
print_usage (void)
{
- printf
- ("Usage: %s -F <log_file> -a <AVG | MAX> -v <variable> -w <warning_pair> -c <critical_pair>\n"
- " [-e expire_minutes] [-t timeout] [-v]\n"
- " %s --help\n"
- " %s --version\n", PROGNAME, PROGNAME, PROGNAME);
+ printf (_("Usage"));
+ printf (" %s -F <log_file> -a <AVG | MAX> -w <warning_pair>\n",progname);
+ printf ("-c <critical_pair> [-e expire_minutes]\n");
}