From eb6632f57d1c6799f5eea36881e782d627080efd Mon Sep 17 00:00:00 2001
From: RincewindsHat <12514511+RincewindsHat@users.noreply.github.com>
Date: Thu, 31 Oct 2024 12:53:50 +0100
Subject: check_nagios: clang-format
---
plugins/check_nagios.c | 289 ++++++++++++++++++++++---------------------------
1 file changed, 131 insertions(+), 158 deletions(-)
(limited to 'plugins')
diff --git a/plugins/check_nagios.c b/plugins/check_nagios.c
index 40d68f03..7d647e69 100644
--- a/plugins/check_nagios.c
+++ b/plugins/check_nagios.c
@@ -1,36 +1,36 @@
/*****************************************************************************
-*
-* Monitoring check_nagios plugin
-*
-* License: GPL
-* Copyright (c) 1999-2007 Monitoring Plugins Development Team
-*
-* Description:
-*
-* This file contains the check_nagios plugin
-*
-* This plugin checks the status of the Nagios process on the local machine.
-* The plugin will check to make sure the Nagios status log is no older than
-* the number of minutes specified by the expires option.
-* It also checks the process table for a process matching the command
-* argument.
-*
-*
-* 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 .
-*
-*
-*****************************************************************************/
+ *
+ * Monitoring check_nagios plugin
+ *
+ * License: GPL
+ * Copyright (c) 1999-2007 Monitoring Plugins Development Team
+ *
+ * Description:
+ *
+ * This file contains the check_nagios plugin
+ *
+ * This plugin checks the status of the Nagios process on the local machine.
+ * The plugin will check to make sure the Nagios status log is no older than
+ * the number of minutes specified by the expires option.
+ * It also checks the process table for a process matching the command
+ * argument.
+ *
+ *
+ * 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 .
+ *
+ *
+ *****************************************************************************/
const char *progname = "check_nagios";
const char *copyright = "1999-2007";
@@ -40,9 +40,9 @@ const char *email = "devel@monitoring-plugins.org";
#include "runcmd.h"
#include "utils.h"
-int process_arguments (int, char **);
-void print_help (void);
-void print_usage (void);
+int process_arguments(int, char **);
+void print_help(void);
+void print_usage(void);
char *status_log = NULL;
char *process_string = NULL;
@@ -50,9 +50,7 @@ int expire_minutes = 0;
int verbose = 0;
-int
-main (int argc, char **argv)
-{
+int main(int argc, char **argv) {
int result = STATE_UNKNOWN;
char input_buffer[MAX_INPUT_BUFFER];
unsigned long latest_entry_time = 0L;
@@ -80,246 +78,221 @@ main (int argc, char **argv)
output chld_out, chld_err;
size_t i;
- setlocale (LC_ALL, "");
- bindtextdomain (PACKAGE, LOCALEDIR);
- textdomain (PACKAGE);
+ setlocale(LC_ALL, "");
+ bindtextdomain(PACKAGE, LOCALEDIR);
+ textdomain(PACKAGE);
/* Parse extra opts if any */
- argv=np_extra_opts (&argc, argv, progname);
+ argv = np_extra_opts(&argc, argv, progname);
- if (process_arguments (argc, argv) == ERROR)
+ if (process_arguments(argc, argv) == ERROR)
usage_va(_("Could not parse arguments"));
/* Set signal handling and alarm timeout */
- if (signal (SIGALRM, timeout_alarm_handler) == SIG_ERR) {
+ if (signal(SIGALRM, timeout_alarm_handler) == SIG_ERR) {
usage_va(_("Cannot catch SIGALRM"));
}
/* handle timeouts gracefully... */
- alarm (timeout_interval);
+ alarm(timeout_interval);
/* open the status log */
- fp = fopen (status_log, "r");
+ fp = fopen(status_log, "r");
if (fp == NULL) {
- die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot open status log for reading!"));
+ die(STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot open status log for reading!"));
}
/* get the date/time of the last item updated in the log */
- while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
- if ((temp_ptr = strstr (input_buffer, "created=")) != NULL) {
- temp_entry_time = strtoul (temp_ptr + 8, NULL, 10);
+ while (fgets(input_buffer, MAX_INPUT_BUFFER - 1, fp)) {
+ if ((temp_ptr = strstr(input_buffer, "created=")) != NULL) {
+ temp_entry_time = strtoul(temp_ptr + 8, NULL, 10);
latest_entry_time = temp_entry_time;
break;
- } else if ((temp_ptr = strtok (input_buffer, "]")) != NULL) {
- temp_entry_time = strtoul (temp_ptr + 1, NULL, 10);
+ } else if ((temp_ptr = strtok(input_buffer, "]")) != NULL) {
+ temp_entry_time = strtoul(temp_ptr + 1, NULL, 10);
if (temp_entry_time > latest_entry_time)
latest_entry_time = temp_entry_time;
}
}
- fclose (fp);
+ fclose(fp);
if (verbose >= 2)
printf("command: %s\n", PS_COMMAND);
/* run the command to check for the Nagios process.. */
- if((result = np_runcmd(PS_COMMAND, &chld_out, &chld_err, 0)) != 0)
+ if ((result = np_runcmd(PS_COMMAND, &chld_out, &chld_err, 0)) != 0)
result = STATE_WARNING;
/* count the number of matching Nagios processes... */
- for(i = 0; i < chld_out.lines; i++) {
- cols = sscanf (chld_out.line[i], PS_FORMAT, PS_VARLIST);
+ for (i = 0; i < chld_out.lines; i++) {
+ cols = sscanf(chld_out.line[i], PS_FORMAT, PS_VARLIST);
/* Zombie processes do not give a procprog command */
- if ( cols == (expected_cols - 1) && strstr(procstat, zombie) ) {
+ if (cols == (expected_cols - 1) && strstr(procstat, zombie)) {
cols = expected_cols;
/* Set some value for procargs for the strip command further below
* Seen to be a problem on some Solaris 7 and 8 systems */
chld_out.line[i][pos] = '\n';
- chld_out.line[i][pos+1] = 0x0;
+ chld_out.line[i][pos + 1] = 0x0;
}
- if ( cols >= expected_cols ) {
- xasprintf (&procargs, "%s", chld_out.line[i] + pos);
- strip (procargs);
+ if (cols >= expected_cols) {
+ xasprintf(&procargs, "%s", chld_out.line[i] + pos);
+ strip(procargs);
/* Some ps return full pathname for command. This removes path */
- temp_string = strtok ((char *)procprog, "/");
+ temp_string = strtok((char *)procprog, "/");
while (temp_string) {
strcpy(procprog, temp_string);
- temp_string = strtok (NULL, "/");
+ temp_string = strtok(NULL, "/");
}
/* May get empty procargs */
- if (!strstr(procargs, argv[0]) && strstr(procargs, process_string) && strcmp(procargs,"")) {
+ if (!strstr(procargs, argv[0]) && strstr(procargs, process_string) && strcmp(procargs, "")) {
proc_entries++;
if (verbose >= 2) {
- printf (_("Found process: %s %s\n"), procprog, procargs);
+ printf(_("Found process: %s %s\n"), procprog, procargs);
}
}
}
}
/* If we get anything on stderr, at least set warning */
- if(chld_err.buflen)
- result = max_state (result, STATE_WARNING);
+ if (chld_err.buflen)
+ result = max_state(result, STATE_WARNING);
/* reset the alarm handler */
- alarm (0);
+ alarm(0);
if (proc_entries == 0) {
- die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Could not locate a running Nagios process!"));
+ die(STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Could not locate a running Nagios process!"));
}
if (latest_entry_time == 0L) {
- die (STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot parse Nagios log file for valid time"));
+ die(STATE_CRITICAL, "NAGIOS %s: %s\n", _("CRITICAL"), _("Cannot parse Nagios log file for valid time"));
}
- time (¤t_time);
+ time(¤t_time);
if ((int)(current_time - latest_entry_time) > (expire_minutes * 60)) {
result = STATE_WARNING;
} else {
result = STATE_OK;
}
- printf ("NAGIOS %s: ", (result == STATE_OK) ? _("OK") : _("WARNING"));
- printf (ngettext ("%d process", "%d processes", proc_entries), proc_entries);
- printf (", ");
- printf (
- ngettext ("status log updated %d second ago",
- "status log updated %d seconds ago",
- (int) (current_time - latest_entry_time) ),
- (int) (current_time - latest_entry_time) );
- printf ("\n");
+ printf("NAGIOS %s: ", (result == STATE_OK) ? _("OK") : _("WARNING"));
+ printf(ngettext("%d process", "%d processes", proc_entries), proc_entries);
+ printf(", ");
+ printf(ngettext("status log updated %d second ago", "status log updated %d seconds ago", (int)(current_time - latest_entry_time)),
+ (int)(current_time - latest_entry_time));
+ printf("\n");
return result;
}
-
-
/* process command-line arguments */
-int
-process_arguments (int argc, char **argv)
-{
+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'},
- {"command", required_argument, 0, 'C'},
- {"timeout", optional_argument, 0, 't'},
- {"version", no_argument, 0, 'V'},
- {"help", no_argument, 0, 'h'},
- {"verbose", no_argument, 0, 'v'},
- {0, 0, 0, 0}
- };
+ static struct option longopts[] = {{"filename", required_argument, 0, 'F'}, {"expires", required_argument, 0, 'e'},
+ {"command", required_argument, 0, 'C'}, {"timeout", optional_argument, 0, 't'},
+ {"version", no_argument, 0, 'V'}, {"help", no_argument, 0, 'h'},
+ {"verbose", no_argument, 0, 'v'}, {0, 0, 0, 0}};
if (argc < 2)
return ERROR;
- if (!is_option (argv[1])) {
+ if (!is_option(argv[1])) {
status_log = argv[1];
- if (is_intnonneg (argv[2]))
- expire_minutes = atoi (argv[2]);
+ if (is_intnonneg(argv[2]))
+ expire_minutes = atoi(argv[2]);
else
- die (STATE_UNKNOWN,
- _("Expiration time must be an integer (seconds)\n"));
+ die(STATE_UNKNOWN, _("Expiration time must be an integer (seconds)\n"));
process_string = argv[3];
return OK;
}
while (1) {
- c = getopt_long (argc, argv, "+hVvF:C:e:t:", longopts, &option);
+ c = getopt_long(argc, argv, "+hVvF:C:e:t:", longopts, &option);
if (c == -1 || c == EOF || c == 1)
break;
switch (c) {
- case 'h': /* help */
- print_help ();
- exit (STATE_UNKNOWN);
- case 'V': /* version */
- print_revision (progname, NP_VERSION);
- exit (STATE_UNKNOWN);
- case 'F': /* status log */
+ case 'h': /* help */
+ print_help();
+ exit(STATE_UNKNOWN);
+ case 'V': /* version */
+ print_revision(progname, NP_VERSION);
+ exit(STATE_UNKNOWN);
+ case 'F': /* status log */
status_log = optarg;
break;
- case 'C': /* command */
+ case 'C': /* command */
process_string = optarg;
break;
- case 'e': /* expiry time */
- if (is_intnonneg (optarg))
- expire_minutes = atoi (optarg);
+ case 'e': /* expiry time */
+ if (is_intnonneg(optarg))
+ expire_minutes = atoi(optarg);
else
- die (STATE_UNKNOWN,
- _("Expiration time must be an integer (seconds)\n"));
+ die(STATE_UNKNOWN, _("Expiration time must be an integer (seconds)\n"));
break;
- case 't': /* timeout */
- if (is_intnonneg (optarg))
- timeout_interval = atoi (optarg);
+ case 't': /* timeout */
+ if (is_intnonneg(optarg))
+ timeout_interval = atoi(optarg);
else
- die (STATE_UNKNOWN,
- _("Timeout must be an integer (seconds)\n"));
+ die(STATE_UNKNOWN, _("Timeout must be an integer (seconds)\n"));
break;
case 'v':
verbose++;
break;
- default: /* print short usage_va statement if args not parsable */
+ default: /* print short usage_va statement if args not parsable */
usage5();
}
}
-
if (status_log == NULL)
- die (STATE_UNKNOWN, _("You must provide the status_log\n"));
+ die(STATE_UNKNOWN, _("You must provide the status_log\n"));
if (process_string == NULL)
- die (STATE_UNKNOWN, _("You must provide a process string\n"));
+ die(STATE_UNKNOWN, _("You must provide a process string\n"));
return OK;
}
+void print_help(void) {
+ print_revision(progname, NP_VERSION);
+ printf(_(COPYRIGHT), copyright, email);
-void
-print_help (void)
-{
- print_revision (progname, NP_VERSION);
-
- printf (_(COPYRIGHT), copyright, email);
+ printf("%s\n", _("This plugin checks the status of the Nagios process on the local machine"));
+ printf("%s\n", _("The plugin will check to make sure the Nagios status log is no older than"));
+ printf("%s\n", _("the number of minutes specified by the expires option."));
+ printf("%s\n", _("It also checks the process table for a process matching the command argument."));
- printf ("%s\n", _("This plugin checks the status of the Nagios process on the local machine"));
- printf ("%s\n", _("The plugin will check to make sure the Nagios status log is no older than"));
- printf ("%s\n", _("the number of minutes specified by the expires option."));
- printf ("%s\n", _("It also checks the process table for a process matching the command argument."));
+ printf("\n\n");
- printf ("\n\n");
+ print_usage();
- print_usage ();
+ printf(UT_HELP_VRSN);
+ printf(UT_EXTRA_OPTS);
- printf (UT_HELP_VRSN);
- printf (UT_EXTRA_OPTS);
+ printf(" %s\n", "-F, --filename=FILE");
+ printf(" %s\n", _("Name of the log file to check"));
+ printf(" %s\n", "-e, --expires=INTEGER");
+ printf(" %s\n", _("Minutes aging after which logfile is considered stale"));
+ printf(" %s\n", "-C, --command=STRING");
+ printf(" %s\n", _("Substring to search for in process arguments"));
+ printf(" %s\n", "-t, --timeout=INTEGER");
+ printf(" %s\n", _("Timeout for the plugin in seconds"));
+ printf(UT_VERBOSE);
- printf (" %s\n", "-F, --filename=FILE");
- printf (" %s\n", _("Name of the log file to check"));
- printf (" %s\n", "-e, --expires=INTEGER");
- printf (" %s\n", _("Minutes aging after which logfile is considered stale"));
- printf (" %s\n", "-C, --command=STRING");
- printf (" %s\n", _("Substring to search for in process arguments"));
- printf (" %s\n", "-t, --timeout=INTEGER");
- printf (" %s\n", _("Timeout for the plugin in seconds"));
- printf (UT_VERBOSE);
+ printf("\n");
+ printf("%s\n", _("Examples:"));
+ printf(" %s\n", "check_nagios -t 20 -e 5 -F /usr/local/nagios/var/status.log -C /usr/local/nagios/bin/nagios");
- printf ("\n");
- printf ("%s\n", _("Examples:"));
- printf (" %s\n", "check_nagios -t 20 -e 5 -F /usr/local/nagios/var/status.log -C /usr/local/nagios/bin/nagios");
-
- printf (UT_SUPPORT);
+ printf(UT_SUPPORT);
}
-
-
-void
-print_usage (void)
-{
- printf ("%s\n", _("Usage:"));
- printf ("%s -F -t -e -C \n", progname);
+void print_usage(void) {
+ printf("%s\n", _("Usage:"));
+ printf("%s -F -t -e -C \n", progname);
}
--
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