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-rw-r--r--plugins/check_nntp.c418
1 files changed, 0 insertions, 418 deletions
diff --git a/plugins/check_nntp.c b/plugins/check_nntp.c
deleted file mode 100644
index 4bdc83ab..00000000
--- a/plugins/check_nntp.c
+++ /dev/null
@@ -1,418 +0,0 @@
-/******************************************************************************
- *
- * CHECK_NNTP.C
- *
- * Program: NNTP plugin for Nagios
- * License: GPL
- * Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)
- *
- * $Id$
- *
- * Description:
- *
- * This plugin will attempt to open an NNTP connection with the host.
- * Successul connects return STATE_OK, refusals and timeouts return
- * STATE_CRITICAL, other errors return STATE_UNKNOWN. Successful
- * connects, but incorrect reponse messages from the host result in
- * STATE_WARNING return values. An invalid newsgroup (if the -g
- * option is used) results in a STATE_WARNING value.
- *
- * 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"
-#include "common.h"
-#include "netutils.h"
-#include "utils.h"
-
-#define PROGNAME "check_nntp"
-
-#define PORT 119
-#define EXPECT1A "200" /* posting allowed */
-#define EXPECT1B "201" /* posting not allowed */
-#define EXPECT "NNTP"
-#define QUIT "QUIT\r\n"
-#define MODEREADER "MODE READER\r\n"
-
-int process_arguments (int, char **);
-int call_getopt (int, char **);
-int validate_arguments (void);
-int check_disk (int usp, int free_disk);
-void print_help (void);
-void print_usage (void);
-
-int server_port = PORT;
-char *server_expect = NULL;
-char *server_address = NULL;
-char *newsgroup = NULL;
-int check_newsgroup = FALSE;
-int send_modereader = FALSE;
-int warning_time = 0;
-int check_warning_time = FALSE;
-int critical_time = 0;
-int check_critical_time = FALSE;
-int verbose = FALSE;
-
-
-int
-main (int argc, char **argv)
-{
- char buffer[MAX_INPUT_BUFFER] = "";
- int sd;
- int result;
- int recv_result;
-
- if (process_arguments (argc, argv) != OK)
- usage ("Invalid command arguments supplied\n");
-
- /* initialize alarm signal handling */
- signal (SIGALRM, socket_timeout_alarm_handler);
-
- /* set socket timeout */
- alarm (socket_timeout);
-
- /* try to connect to the host at the given port number */
- time (&start_time);
- result = my_tcp_connect (server_address, server_port, &sd);
-
- /* we connected */
- if (result == STATE_OK) {
-
- /* watch for the NNTP connection string */
- recv_result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0);
-
- /* return a WARNING status if we couldn't read any data */
- if (recv_result == -1) {
-
- printf ("recv() failed\n");
- result = STATE_WARNING;
-
- }
- else {
-
- /* strip carriage returns from buffer */
- strip (buffer);
-
- /* make sure we find the response we are looking for */
- if (strstr (buffer, EXPECT1A) != buffer
- && strstr (buffer, EXPECT1B) != buffer) {
- printf ("Invalid NNTP response received from host: %s\n", buffer);
- result = STATE_WARNING;
- }
-
- /* optionally send mode reader */
- /* added 2000-09-18 by Andreas M. Kirchwitz <amk@krell.snafu.de> including some other minor fixes */
- if (send_modereader == TRUE) {
- send (sd, MODEREADER, strlen (MODEREADER), 0);
- recv_result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0);
- if (recv_result == -1)
- strcpy (buffer, "");
- else
- buffer[recv_result] = 0;
- strip (buffer);
- if ((strstr (buffer, EXPECT1A) != buffer)
- && (strstr (buffer, EXPECT1B) != buffer)) {
- printf ("Unexpected NNTP response received from host");
- result = STATE_WARNING;
- }
- }
-
- if (server_expect && !strstr (buffer, server_expect)) {
- printf ("Invalid NNTP header received from host: %s\n", buffer);
- result = STATE_WARNING;
- }
-
- if (check_newsgroup == TRUE) {
- sprintf (buffer, "GROUP %s\r\n", newsgroup);
- send (sd, buffer, strlen (buffer), 0);
- recv_result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0);
- if (recv_result == -1)
- strcpy (buffer, "");
- else
- buffer[recv_result] = 0;
- strip (buffer);
- if (strstr (buffer, "211") != buffer) {
- printf ("NNTP problem - newsgroup '%s' not found\n", newsgroup);
- result = STATE_WARNING;
- }
- }
-
- if (result == STATE_OK) {
- time (&end_time);
- if (check_critical_time == TRUE
- && (end_time - start_time) > critical_time) result =
- STATE_CRITICAL;
- else if (check_warning_time == TRUE
- && (end_time - start_time) > warning_time) result =
- STATE_WARNING;
- if (verbose)
- printf ("NNTP %s - %d sec. response time, %s\n",
- (result == STATE_OK) ? "ok" : "problem",
- (int) (end_time - start_time), buffer);
- else
- printf ("NNTP %s - %d second response time\n",
- (result == STATE_OK) ? "ok" : "problem",
- (int) (end_time - start_time));
- }
-
- }
-
- /* close the connection */
- send (sd, QUIT, strlen (QUIT), 0);
- close (sd);
-
- }
-
- /* reset the alarm timeout */
- alarm (0);
-
- return result;
-}
-
-
-
-
-
-
-/* process command-line arguments */
-int
-process_arguments (int argc, char **argv)
-{
- int c;
-
- if (argc < 2)
- return ERROR;
-
- for (c = 1; c < argc; c++) {
- if (strcmp ("-to", argv[c]) == 0)
- strcpy (argv[c], "-t");
- else if (strcmp ("-wt", argv[c]) == 0)
- strcpy (argv[c], "-w");
- else if (strcmp ("-ct", argv[c]) == 0)
- strcpy (argv[c], "-c");
- }
-
-
-
- c = 0;
- while ((c += (call_getopt (argc - c, &argv[c]))) < argc) {
-
- if (is_option (argv[c]))
- continue;
-
- if (server_address == NULL) {
- if (is_host (argv[c])) {
- server_address = argv[c];
- }
- else {
- usage ("Invalid host name");
- }
- }
- }
-
- if (server_address == NULL)
- server_address = strscpy (NULL, "127.0.0.1");
-
-/* if (server_expect==NULL) */
-/* server_expect=strscpy(NULL,EXPECT); */
-
- 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[] = {
- {"hostname", required_argument, 0, 'H'},
- {"expect", required_argument, 0, 'e'},
- {"critical", required_argument, 0, 'c'},
- {"warning", required_argument, 0, 'w'},
- {"port", required_argument, 0, 'P'},
- {"modereader", required_argument, 0, 'M'},
- {"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, "+hVMvt:p:e:c:w:H:", long_options,
- &option_index);
-#else
- c = getopt (argc, argv, "+?hVMvt:p:e:c:w:H:");
-#endif
-
- i++;
-
- if (c == -1 || c == EOF || c == 1)
- break;
-
- switch (c) {
- case 't':
- case 'p':
- case 'e':
- case 'c':
- case 'w':
- case 'H':
- i++;
- }
-
- switch (c) {
- case 'H': /* hostname */
- if (is_host (optarg)) {
- server_address = optarg;
- }
- else {
- usage ("Invalid host name\n");
- }
- break;
- case 'p': /* port */
- if (is_intpos (optarg)) {
- server_port = atoi (optarg);
- }
- else {
- usage ("Server port must be a positive integer\n");
- }
- break;
- case 'M': /* mode reader */
- send_modereader = TRUE;
- break;
- case 'e': /* expect */
- server_expect = optarg;
- break;
- case 'g': /* newsgroup */
- newsgroup = optarg;
- check_newsgroup = TRUE;
- break;
- case 'c': /* critical time threshold */
- if (is_intnonneg (optarg)) {
- critical_time = atoi (optarg);
- check_critical_time = TRUE;
- }
- else {
- usage ("Critical time must be a nonnegative integer\n");
- }
- break;
- case 'w': /* warning time threshold */
- if (is_intnonneg (optarg)) {
- warning_time = atoi (optarg);
- check_warning_time = TRUE;
- }
- else {
- usage ("Warning time must be a nonnegative integer\n");
- }
- break;
- case 'v': /* verbose */
- verbose = TRUE;
- break;
- case 't': /* timeout */
- if (is_intnonneg (optarg)) {
- socket_timeout = atoi (optarg);
- }
- else {
- usage ("Time interval must be a nonnegative integer\n");
- }
- break;
- case 'V': /* version */
- print_revision (PROGNAME, "$Revision$");
- exit (STATE_OK);
- case 'h': /* help */
- print_help ();
- exit (STATE_OK);
- case '?': /* help */
- usage ("Invalid argument\n");
- }
- }
- return i;
-}
-
-
-
-
-
-int
-validate_arguments (void)
-{
- return OK;
-}
-
-
-
-
-
-void
-print_help (void)
-{
- print_revision (PROGNAME, "$Revision$");
- printf
- ("Copyright (c) 2000 Ethan Galstad/Karl DeBisschop\n\n"
- "This plugin tests the NNTP service on the specified host.\n\n");
- print_usage ();
- printf
- ("\nOptions:\n"
- " -H, --hostname=STRING or IPADDRESS\n"
- " Check server on the indicated host\n"
- " -p, --port=INTEGER\n"
- " Make connection on the indicated port (default: %d)\n"
- " -e, --expect=STRING\n"
- " String to expect in first line of server response (default: %s)\n"
- " -g, --group=STRING\n"
- " Newsgroup to poll\n"
- " -w, --warning=INTEGER\n"
- " Seconds necessary to result in a warning status\n"
- " -c, --critical=INTEGER\n"
- " Seconds necessary to result in a critical status\n"
- " -t, --timeout=INTEGER\n"
- " Seconds before connection attempt times out (default: %d)\n"
- " -M\n"
- " Send \"MODE READER\" after initial connect.\n"
- " -v, --verbose\n"
- " Print extra information (command-line use only)\n"
- " -h, --help\n"
- " Print detailed help screen\n"
- " -V, --version\n"
- " Print version information\n\n",
- PORT, EXPECT, DEFAULT_SOCKET_TIMEOUT);
- support ();
-}
-
-
-
-
-
-void
-print_usage (void)
-{
- printf
- ("Usage: %s -H host [-e expect] [-g group] [-p port] [-w warn] [-c crit]\n"
- " [-t timeout] [-v]\n"
- " %s --help\n"
- " %s --version\n", PROGNAME, PROGNAME, PROGNAME);
-}
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