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diff --git a/plugins/check_mrtg.c b/plugins/check_mrtg.c
index 5d429d7d7dbba79ad42afba15d53b948ac3333ab..067429cf26eddc83518d22b2d60ddbff0d11cfbd 100644 (file)
--- a/plugins/check_mrtg.c
+++ b/plugins/check_mrtg.c
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ $Id$
+
******************************************************************************/
const char *progname = "check_mrtg";
const char *revision = "$Revision$";
-const char *copyright = "1999-2001";
+const char *copyright = "1999-2004";
const char *email = "nagiosplug-devel@lists.sourceforge.net";
#include "common.h"
int variable_number = -1;
unsigned long value_warning_threshold = 0L;
unsigned long value_critical_threshold = 0L;
-char *value_label;
-char *units_label;
+char *label;
+char *units;
int
main (int argc, char **argv)
{
- int result = STATE_OK;
+ int result = STATE_UNKNOWN;
FILE *fp;
int line;
char input_buffer[MAX_INPUT_BUFFER];
char *temp_buffer;
time_t current_time;
- char error_message[MAX_INPUT_BUFFER];
+ char* message;
time_t timestamp = 0L;
unsigned long average_value_rate = 0L;
unsigned long maximum_value_rate = 0L;
- unsigned long value_rate = 0L;
+ unsigned long rate = 0L;
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
- if (process_arguments (argc, argv) != OK)
- usage (_("Invalid command arguments supplied\n"));
+ if (process_arguments (argc, argv) == ERROR)
+ usage4 (_("Could not parse arguments\n"));
/* open the MRTG log file for reading */
fp = fopen (log_file, "r");
/* if we couldn't read enough data, return an unknown error */
if (line <= 2) {
result = STATE_UNKNOWN;
- sprintf (error_message, _("Unable to process MRTG log file\n"));
+ asprintf (&message, _("Unable to process MRTG log file\n"));
}
/* make sure the MRTG data isn't too old */
if (expire_minutes > 0
&& (current_time - timestamp) > (expire_minutes * 60)) {
result = STATE_WARNING;
- sprintf (error_message, _("MRTG data has expired (%d minutes old)\n"),
+ asprintf (&message, _("MRTG data has expired (%d minutes old)\n"),
(int) ((current_time - timestamp) / 60));
}
}
/* else check the incoming/outgoing rates */
if (result == STATE_OK) {
-
if (use_average == TRUE)
- value_rate = average_value_rate;
+ rate = average_value_rate;
else
- value_rate = maximum_value_rate;
+ rate = maximum_value_rate;
- if (value_rate > value_critical_threshold)
+ if (rate > value_critical_threshold)
result = STATE_CRITICAL;
- else if (value_rate > value_warning_threshold)
+ else if (rate > value_warning_threshold)
result = STATE_WARNING;
+
+ asprintf (&message, "%s. %s = %lu %s|%s",
+ (use_average == TRUE) ? _("Avg") : _("Max"),
+ label, rate, units,
+ perfdata(label, (long) rate, units,
+ (int) value_warning_threshold, (long) value_warning_threshold,
+ (int) value_critical_threshold, (long) value_critical_threshold,
+ 0, 0, 0, 0));
}
- sprintf (error_message, "%s. %s = %lu %s",
- (use_average == TRUE) ? _("Ave") : _("Max"), value_label, value_rate,
- units_label);
- printf ("%s\n", error_message);
+ printf ("%s\n", message);
return result;
}
-\f
+
+
+
/* process command-line arguments */
int
process_arguments (int argc, char **argv)
case 'v':
variable_number = atoi (optarg);
if (variable_number < 1 || variable_number > 2)
- usage (_("Invalid variable number\n"));
+ usage4 (_("Invalid variable number"));
break;
case 'w': /* critical time threshold */
value_warning_threshold = strtoul (optarg, NULL, 10);
value_critical_threshold = strtoul (optarg, NULL, 10);
break;
case 'l': /* label */
- value_label = optarg;
+ label = optarg;
break;
case 'u': /* timeout */
- units_label = optarg;
+ units = optarg;
break;
case 'V': /* version */
print_revision (progname, revision);
print_help ();
exit (STATE_OK);
case '?': /* help */
- usage (_("Invalid argument\n"));
+ usage2 (_("Unknown argument"), optarg);
}
}
value_critical_threshold = strtoul (argv[c++], NULL, 10);
}
- if (argc > c && strlen (value_label) == 0) {
- value_label = argv[c++];
+ if (argc > c && strlen (label) == 0) {
+ label = argv[c++];
}
- if (argc > c && strlen (units_label) == 0) {
- units_label = argv[c++];
+ if (argc > c && strlen (units) == 0) {
+ units = argv[c++];
}
return validate_arguments ();
validate_arguments (void)
{
if (variable_number == -1)
- usage (_("You must supply the variable number\n"));
+ usage4 (_("You must supply the variable number"));
- if (value_label == NULL)
- value_label = strdup ("");
+ if (label == NULL)
+ label = strdup ("value");
- if (units_label == NULL)
- units_label = strdup ("");
+ if (units == NULL)
+ units = strdup ("");
return OK;
}
-
-
-\f
void
print_help (void)
{
print_revision (progname, revision);
- printf (_("Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>\n"));
- printf (_(COPYRIGHT), copyright, email);
+ printf ("Copyright (c) 1999 Ethan Galstad <nagios@nagios.org>\n");
+ printf (COPYRIGHT, copyright, email);
printf(_("\
This plugin will check either the average or maximum value of one of the\n\
-two variables recorded in an MRTG log file.\n"));
+two variables recorded in an MRTG log file.\n\n"));
print_usage ();
-
/* original command line:
<log_file> <expire_minutes> <AVG|MAX> <variable> <vwl> <vcl> <label> [units] */
void
print_usage (void)
{
- printf (_("\
+ printf ("\
Usage: %s -F log_file -a <AVG | MAX> -v variable -w warning -c critical\n\
- [-l label] [-u units] [-e expire_minutes] [-t timeout] [-v]\n"), progname);
- printf (_(UT_HLP_VRS), progname, progname);
+ [-l label] [-u units] [-e expire_minutes] [-t timeout]\n\
+ [-v]\n", progname);
}