X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=plugins%2Fcheck_mrtgtraf.c;h=1234bff498afd042066b2cf066ab0e16b1a2c6e6;hb=25d1ee331dbe4977a4a1a756c67f32bd51d9b070;hp=c99e421394a98bae412433cd2019270584487500;hpb=04b3d4554b829531ee4859859e7dd25fe660bba8;p=nagiosplug.git diff --git a/plugins/check_mrtgtraf.c b/plugins/check_mrtgtraf.c index c99e421..1234bff 100644 --- a/plugins/check_mrtgtraf.c +++ b/plugins/check_mrtgtraf.c @@ -1,83 +1,45 @@ -/****************************************************************************** - - 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. - -******************************************************************************/ +/***************************************************************************** +* +* 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 . +* +* +*****************************************************************************/ #include "common.h" #include "utils.h" const char *progname = "check_mrtgtraf"; -const char *revision = "$Revision$"; -const char *copyright = "1999-2003"; +const char *copyright = "1999-2007"; const char *email = "nagiosplug-devel@lists.sourceforge.net"; -void -print_usage (void) -{ - printf (_("\ -Usage: %s -F -a -v -w -c \n\ - [-e expire_minutes] [-t timeout] [-v]\n"), progname); - printf (_(UT_HLP_VRS), progname, progname); -} - -void -print_help (void) -{ - print_revision (progname, revision); - - printf (_(COPYRIGHT), copyright, email); - - print_usage (); - - printf (_(UT_HELP_VRSN)); - - printf (_("\ - -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\n\ - -w, --warning\n\ - Warning threshold pair \",\"\n\ - -c, --critical\n\ - Critical threshold pair \",\"\n")); - - printf (_("\n\ -This plugin will check the incoming/outgoing transfer rates of a router,\n\ -switch, etc recorded in an MRTG log. If the newest log entry is older\n\ -than , a WARNING status is returned. If either the\n\ -incoming or outgoing rates exceed the or thresholds (in\n\ -Bytes/sec), a CRITICAL status results. If either of the rates exceed\n\ -the or thresholds (in Bytes/sec), a WARNING status results.\n\n")); - - printf (_("Notes:\n\ -- MRTG stands for Multi Router Traffic Grapher. It can be downloaded from\n\ - http://ee-staff.ethz.ch/~oetiker/webtools/mrtg/mrtg.html\n\ -- While MRTG can monitor things other than traffic rates, this\n\ - plugin probably won't work with much else without modification.\n\ -- The calculated i/o rates are a little off from what MRTG actually\n\ - reports. I'm not sure why this is right now, but will look into it\n\ - for future enhancements of this plugin.\n")); - - printf (_(UT_SUPPORT)); -} - int process_arguments (int, char **); int validate_arguments (void); +void print_help(void); +void print_usage(void); char *log_file = NULL; int expire_minutes = -1; @@ -87,6 +49,7 @@ unsigned long incoming_critical_threshold = 0L; unsigned long outgoing_warning_threshold = 0L; unsigned long outgoing_critical_threshold = 0L; + int main (int argc, char **argv) { @@ -109,13 +72,20 @@ main (int argc, char **argv) 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)) { @@ -157,16 +127,14 @@ main (int argc, char **argv) /* 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) { @@ -217,45 +185,45 @@ main (int argc, char **argv) if (incoming_rate > incoming_critical_threshold || outgoing_rate > outgoing_critical_threshold) { result = STATE_CRITICAL; - asprintf (&error_message, _("Traffic CRITICAL %s. In = %0.1f %s, %s. Out = %0.1f %s"), - (use_average == TRUE) ? _("Avg") : _("Max"), adjusted_incoming_rate, - incoming_speed_rating, (use_average == TRUE) ? "Avg" : "Max", - adjusted_outgoing_rate, outgoing_speed_rating); } else if (incoming_rate > incoming_warning_threshold || outgoing_rate > outgoing_warning_threshold) { result = STATE_WARNING; - asprintf (&error_message, _("Traffic WARNING %s. In = %0.1f %s, %s. Out = %0.1f %s"), - (use_average == TRUE) ? _("Avg") : _("Max"), adjusted_incoming_rate, - incoming_speed_rating, (use_average == TRUE) ? _("Avg") : _("Max"), - adjusted_outgoing_rate, outgoing_speed_rating); } - else if (result == STATE_OK) - printf (_("Traffic OK - %s. In = %0.1f %s, %s. Out = %0.1f %s\n"), - (use_average == TRUE) ? _("Avg") : _("Max"), adjusted_incoming_rate, - incoming_speed_rating, (use_average == TRUE) ? _("Avg") : _("Max"), - adjusted_outgoing_rate, outgoing_speed_rating); - else - printf (_("UNKNOWN %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_index = 0; + int option = 0; static struct option longopts[] = { - {"logfile", required_argument, 0, 'F'}, + {"filename", 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} @@ -274,7 +242,7 @@ process_arguments (int argc, char **argv) } while (1) { - c = getopt_long (argc, argv, "hVF:e:a:c:w:", longopts, &option_index); + c = getopt_long (argc, argv, "hVF:e:a:c:w:", longopts, &option); if (c == -1 || c == EOF) break; @@ -301,13 +269,13 @@ process_arguments (int argc, char **argv) &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 (); } } @@ -349,11 +317,68 @@ process_arguments (int argc, char **argv) } - - - int validate_arguments (void) { return OK; } + + +void +print_help (void) +{ + print_revision (progname, NP_VERSION); + + printf ("Copyright (c) 1999 Ethan Galstad \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 , a WARNING status is returned. If either the")); + printf ("%s\n", _("incoming or outgoing rates exceed the or thresholds (in")); + printf ("%s\n", _("Bytes/sec), a CRITICAL status results. If either of the rates exceed")); + printf ("%s\n", _("the or 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 ,")); + printf (" %s\n", "-c, --critical"); + printf (" %s\n", _("Critical threshold pair ,")); + + 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.")); +#ifdef NP_EXTRA_OPTS + printf (" -%s", UT_EXTRA_OPTS_NOTES); +#endif + + printf (UT_SUPPORT); +} + + + +void +print_usage (void) +{ + printf (_("Usage")); + printf (" %s -F -a -w \n",progname); + printf ("-c [-e expire_minutes]\n"); +}