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-rw-r--r--plugins/check_vsz.c250
1 files changed, 0 insertions, 250 deletions
diff --git a/plugins/check_vsz.c b/plugins/check_vsz.c
deleted file mode 100644
index 7a9acb2d..00000000
--- a/plugins/check_vsz.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/******************************************************************************
- *
- * CHECK_VSZ.C
- *
- * Program: Process plugin for Nagios
- * License: GPL
- * Copyright (c) 1999,2000 Karl DeBisschop <kdebiss@alum.mit.edu>
- *
- * Last Modified: $Date$
- *
- * Description:
- *
- * This plugin will check for processes whose total image size exceeds
- * the warning or critical thresholds given on the command line. With
- * no command_name, everything that shows up on ps is evaluated.
- * Otherwise, only jobs with the command_name given are examined.
- * This program is particularly useful if you have to run a piece of
- * commercial software that has a memory leak. With it you can shut
- * down and restart the processes whenever the program threatens to
- * take over your system.
- *
- * Modifications:
- *
- * 11-18-1999 Karl DeBisschop (kdebiss@alum.mit.edu)
- * change to getopt, use print_help
- * 08-18-1999 Ethan Galstad (nagios@nagios.org)
- * Changed code to use common include file
- * Changed fclose() to pclose()
- * 09-09-1999 Ethan Galstad (nagios@nagios.org)
- * Changed popen()/pclose() to spopen()/spclose()
- * 11-18-1999 Karl DeBisschop (kdebiss@alum.mit.edu)
- * set STATE_WARNING of stderr written or nonzero status returned
- *
- *****************************************************************************/
-
-const char *progname = "check_vsz";
-#define REVISION "$Revision$"
-#define COPYRIGHT "1999-2002"
-#define AUTHOR "Karl DeBisschop"
-#define EMAIL "karl@debisschop.net"
-#define SUMMARY "Check the image size of a running program.\n"
-
-#include "common.h"
-#include "popen.h"
-#include "utils.h"
-
-int process_arguments (int argc, char **argv);
-void print_help (const char *cmd);
-void print_usage (const char *cmd);
-
-int warn = -1;
-int crit = -1;
-char *proc = NULL;
-
-int
-main (int argc, char **argv)
-{
- int len;
- int result = STATE_OK;
- int line = 0;
- int proc_size = -1;
- char input_buffer[MAX_INPUT_BUFFER];
- char proc_name[MAX_INPUT_BUFFER];
- char *message = "";
-
- if (process_arguments (argc, argv) == ERROR) {
- printf ("%s: failure parsing arguments\n", progname);
- print_help (progname);
- return STATE_UNKNOWN;
- }
-
- /* run the command */
- child_process = spopen (VSZ_COMMAND);
- if (child_process == NULL) {
- printf ("Unable to open pipe: %s\n", VSZ_COMMAND);
- return STATE_UNKNOWN;
- }
-
- child_stderr = fdopen (child_stderr_array[fileno (child_process)], "r");
- if (child_stderr == NULL)
- printf ("Could not open stderr for %s\n", VSZ_COMMAND);
-
- while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
-
- line++;
-
- /* skip the first line */
- if (line == 1)
- continue;
-
- if (sscanf (input_buffer, VSZ_FORMAT, &proc_size, proc_name) == 2) {
- if (proc == NULL) {
- if (proc_size > warn) {
- asprintf (&message, "%s %s(%d)", message, proc_name, proc_size);
- result = max_state (result, STATE_WARNING);
- }
- if (proc_size > crit) {
- result = STATE_CRITICAL;
- }
- }
- else if (strstr (proc_name, proc)) {
- asprintf (&message, "%s %d", message, proc_size);
- if (proc_size > warn) {
- result = max_state (result, STATE_WARNING);
- }
- if (proc_size > crit) {
- result = STATE_CRITICAL;
- }
- }
- }
- }
-
- /* If we get anything on STDERR, at least set warning */
- while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr))
- result = max_state (result, STATE_WARNING);
-
- (void) fclose (child_stderr);
-
- /* close the pipe */
- if (spclose (child_process))
- result = max_state (result, STATE_WARNING);
-
- if (result == STATE_OK)
- printf ("ok (all VSZ<%d): %s\n", warn, message);
- else if (result == STATE_UNKNOWN)
- printf ("Unable to read output\n");
- else if (result == STATE_WARNING)
- printf ("WARNING (VSZ>%d):%s\n", warn, message);
- else
- printf ("CRITICAL (VSZ>%d):%s\n", crit, message);
-
- return result;
-}
-
-
-
-
-int
-process_arguments (int argc, char **argv)
-{
- int c;
-
- int option_index = 0;
- static struct option long_options[] = {
- {"help", no_argument, 0, 'h'},
- {"version", no_argument, 0, 'V'},
- {"critical", required_argument, 0, 'c'},
- {"warning", required_argument, 0, 'w'},
- {"command", required_argument, 0, 'C'},
- {0, 0, 0, 0}
- };
-
- if (argc < 2)
- return ERROR;
-
- while (1) {
- c = getopt_long (argc, argv, "+hVc:w:C:", long_options, &option_index);
-
- if (c == EOF)
- break;
-
- switch (c) {
- case '?': /* help */
- print_usage (progname);
- exit (STATE_UNKNOWN);
- case 'h': /* help */
- print_help (progname);
- exit (STATE_OK);
- case 'V': /* version */
- print_revision (progname, "$Revision$");
- exit (STATE_OK);
- case 'c': /* critical threshold */
- if (!is_intnonneg (optarg)) {
- printf ("%s: critical threshold must be an integer: %s\n",
- progname, optarg);
- print_usage (progname);
- exit (STATE_UNKNOWN);
- }
- crit = atoi (optarg);
- break;
- case 'w': /* warning threshold */
- if (!is_intnonneg (optarg)) {
- printf ("%s: warning threshold must be an integer: %s\n",
- progname, optarg);
- print_usage (progname);
- exit (STATE_UNKNOWN);
- }
- warn = atoi (optarg);
- break;
- case 'C': /* command name */
- proc = optarg;
- break;
- }
- }
-
- c = optind;
- if (warn == -1) {
- if (!is_intnonneg (argv[c])) {
- printf ("%s: critical threshold must be an integer: %s\n",
- progname, argv[c]);
- print_usage (progname);
- exit (STATE_UNKNOWN);
- }
- warn = atoi (argv[c++]);
- }
-
- if (crit == -1) {
- if (!is_intnonneg (argv[c])) {
- printf ("%s: critical threshold must be an integer: %s\n",
- progname, argv[c]);
- print_usage (progname);
- exit (STATE_UNKNOWN);
- }
- crit = atoi (argv[c++]);
- }
-
- if (proc == NULL)
- proc = argv[c];
-
- return c;
-}
-
-void
-print_usage (const char *cmd)
-{
- printf ("Usage: %s -w <wsize> -c <csize> [-C command]\n"
- " %s --help\n" " %s --version\n", cmd, cmd, cmd);
-}
-
-void
-print_help (const char *cmd)
-{
- print_revision ("check_vsz", "$Revision$");
- printf
- ("Copyright (c) 2000 Karl DeBisschop <kdebiss@alum.mit.edu>\n\n"
- "This plugin checks the image size of a running program and returns an\n"
- "error if the number is above either of the thresholds given.\n\n");
- print_usage (cmd);
- printf
- ("\nOptions:\n"
- " -h, --help\n"
- " Print detailed help\n"
- " -V, --version\n"
- " Print version numbers and license information\n"
- " -w, --warning=INTEGER\n"
- " Program image size necessary to cause a WARNING state\n"
- " -c, --critical=INTEGER\n"
- " Program image size necessary to cause a CRITICAL state\n"
- " -C, --command=STRING\n" " Program to search for [optional]\n");
-}
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