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-rw-r--r--plugins/check_ftp.c337
1 files changed, 0 insertions, 337 deletions
diff --git a/plugins/check_ftp.c b/plugins/check_ftp.c
deleted file mode 100644
index 1c65d642..00000000
--- a/plugins/check_ftp.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/******************************************************************************
- *
- * CHECK_FTP.C
- *
- * Program: FTP plugin for Nagios
- * License: GPL
- * Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)
- *
- * $Id$
- *
- * Description:
- *
- * This plugin will attempt to open an FTP 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.
- *
- * 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_ftp"
-
-#define FTP_PORT 21
-#define FTP_EXPECT "220"
-#define FTP_QUIT "QUIT\n"
-
-int process_arguments (int, char **);
-int call_getopt (int, char **);
-void print_usage (void);
-void print_help (void);
-
-time_t start_time, end_time;
-int server_port = FTP_PORT;
-char *server_address = NULL;
-char *server_expect = NULL;
-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)
-{
- int sd;
- int result;
- char buffer[MAX_INPUT_BUFFER];
-
- if (process_arguments (argc, argv) == ERROR)
- usage ("Could not parse arguments\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, so close connection before exiting */
- if (result == STATE_OK) {
-
- /* watch for the FTP connection string */
- result = recv (sd, buffer, MAX_INPUT_BUFFER - 1, 0);
-
- /* strip the buffer of carriage returns */
- strip (buffer);
-
- /* return a WARNING status if we couldn't read any data */
- if (result == -1) {
- printf ("recv() failed\n");
- result = STATE_WARNING;
- }
-
- else {
-
- /* make sure we find the response we are looking for */
- if (!strstr (buffer, server_expect)) {
-
- if (server_port == FTP_PORT)
- printf ("Invalid FTP response received from host\n");
- else
- printf ("Invalid FTP response received from host on port %d\n",
- server_port);
- result = STATE_WARNING;
- }
-
- else {
- time (&end_time);
-
- result = STATE_OK;
-
- 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 == TRUE)
- printf ("FTP %s - %d sec. response time, %s\n",
- (result == STATE_OK) ? "ok" : "problem",
- (int) (end_time - start_time), buffer);
- else
- printf ("FTP %s - %d second response time\n",
- (result == STATE_OK) ? "ok" : "problem",
- (int) (end_time - start_time));
- }
- }
-
- /* close the connection */
- send (sd, FTP_QUIT, strlen (FTP_QUIT), 0);
- close (sd);
- }
-
- /* reset the alarm */
- alarm (0);
-
- return result;
-}
-
-
-
-
-
-
-/* process command-line arguments */
-int
-process_arguments (int argc, char **argv)
-{
- int c;
-
- if (argc < 2)
- usage ("\n");
-
- 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 (argc > c) {
- if (is_host (argv[c]) == FALSE)
- usage ("Invalid host name/address\n");
- server_address = argv[c];
- }
- else {
- usage ("Host name was not supplied\n");
- }
- }
- }
-
- if (server_expect == NULL)
- server_expect = strscpy (NULL, FTP_EXPECT);
-
- return OK;
-}
-
-
-
-
-
-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'},
- {"timeout", required_argument, 0, 'w'},
- {"port", required_argument, 0, 'p'},
- {"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, "+hVvH:e:c:w:t:p:", long_options,
- &option_index);
-#else
- c = getopt (argc, argv, "+hVvH:e:c:w:t:p:");
-#endif
-
- i++;
-
- if (c == -1 || c == EOF || c == 1)
- break;
-
- switch (c) {
- case 'H':
- case 'e':
- case 'c':
- case 'w':
- case 't':
- case 'p':
- i++;
- }
-
- switch (c) {
- case '?': /* print short usage statement if args not parsable */
- printf ("%s: Unknown argument: %s\n\n", my_basename (argv[0]), optarg);
- print_usage ();
- exit (STATE_UNKNOWN);
- case 'h': /* help */
- print_help ();
- exit (STATE_OK);
- case 'V': /* version */
- print_revision (my_basename (argv[0]), "$Revision$");
- exit (STATE_OK);
- case 'v': /* verbose mode */
- verbose = TRUE;
- break;
- case 'H': /* hostname */
- if (is_host (optarg) == FALSE)
- usage ("Invalid host name/address\n");
- server_address = optarg;
- break;
- case 'e': /* expect */
- server_expect = optarg;
- break;
- case 'c': /* critical */
- if (!is_intnonneg (optarg))
- usage ("Critical threshold must be a nonnegative integer\n");
- critical_time = atoi (optarg);
- check_critical_time = TRUE;
- break;
- case 'w': /* warning */
- if (!is_intnonneg (optarg))
- usage ("Warning threshold must be a nonnegative integer\n");
- warning_time = atoi (optarg);
- check_warning_time = TRUE;
- break;
- case 't': /* timeout */
- if (!is_intnonneg (optarg))
- usage ("Timeout interval must be a nonnegative integer\n");
- socket_timeout = atoi (optarg);
- break;
- case 'p': /* port */
- if (!is_intnonneg (optarg))
- usage ("Serevr port must be a nonnegative integer\n");
- server_port = atoi (optarg);
- break;
- }
- }
- return i;
-}
-
-
-
-
-
-void
-print_usage (void)
-{
- printf
- ("Usage: %s -H <host_address> [-e expect] [-p port] [-w warn_time]\n"
- " [-c crit_time] [-t to_sec] [-v]\n", PROGNAME);
-}
-
-
-
-
-
-void
-print_help (void)
-{
- print_revision (PROGNAME, "$Revision$");
- printf
- ("Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)\n\n"
- "This plugin tests an FTP connection with the specified host.\n\n");
- print_usage ();
- printf
- ("Options:\n"
- " -H, --hostname=ADDRESS\n"
- " Host name argument for servers using host headers (use numeric\n"
- " address if possible to bypass DNS lookup).\n"
- " -e, --expect=STRING\n"
- " String to expect in first line of server response (default: %s)\n"
- " -p, --port=INTEGER\n"
- " Port number (default: %d)\n"
- " -w, --warning=INTEGER\n"
- " Response time to result in warning status (seconds)\n"
- " -c, --critical=INTEGER\n"
- " Response time to result in critical status (seconds)\n"
- " -t, --timeout=INTEGER\n"
- " Seconds before connection times out (default: %d)\n"
- " -v"
- " Show details for command-line debugging (do not use with nagios server)\n"
- " -h, --help\n"
- " Print detailed help screen\n"
- " -V, --version\n"
- " Print version information\n",
- FTP_EXPECT, FTP_PORT, DEFAULT_SOCKET_TIMEOUT);
-}
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