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diff --git a/plugins/check_udp.c b/plugins/check_udp.c
index 3e903dfcf9dddf9d80d2e454f1a0fe76a7cf4a65..ea91f417a25223dde3738763211fa8e78e9bdda6 100644 (file)
--- a/plugins/check_udp.c
+++ b/plugins/check_udp.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_udp";
const char *revision = "$Revision$";
-const char *copyright = "1999-2002";
+const char *copyright = "1999-2004";
const char *email = "nagiosplug-devel@lists.sourceforge.net";
#include "common.h"
#include "netutils.h"
#include "utils.h"
-/* Original Command line:
- check_udp <host_address> [-p port] [-s send] [-e expect] \
- [-wt warn_time] [-ct crit_time] [-to to_sec] */
-void
-print_usage (void)
-{
- printf (_("\
-Usage: %s -H <host_address> [-p port] [-w warn_time] [-c crit_time]\n\
- [-e expect] [-s send] [-t to_sec] [-v]\n"), progname);
-}
-
-void
-print_help (void)
-{
- print_revision (progname, revision);
-
- printf (_("Copyright (c) 1999 Ethan Galstad\n"));
- printf (_(COPYRIGHT), copyright, email);
-
- printf (_("\
-This plugin tests an UDP connection with the specified host.\n\n"));
-
- print_usage ();
-
- printf (_(UT_HELP_VRSN));
-
- printf (_(UT_HOST_PORT), 'p', "none");
-
- printf (_("\
- -e, --expect=STRING <optional>\n\
- String to expect in first line of server response\n\
- -s, --send=STRING <optional>\n\
- String to send to the server when initiating the connection\n"));
-
- printf (_(UT_WARN_CRIT));
-
- printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT);
-
- printf (_(UT_VERBOSE));
-
- printf (_("\
-This plugin will attempt to connect to the specified port on the host.\n\
-Successful connects return STATE_OK, refusals and timeouts return\n\
-STATE_CRITICAL, other errors return STATE_UNKNOWN.\n\n"));
-
- printf(_(UT_SUPPORT));
-}
-\f
int process_arguments (int, char **);
+void print_help (void);
+void print_usage (void);
int warning_time = 0;
int check_warning_time = FALSE;
int server_port = 0;
char *server_address = NULL;
char *server_expect = NULL;
-char *server_send = "";
+char *server_send;
int
main (int argc, char **argv)
{
- int result;
+ int result = STATE_UNKNOWN;
char recv_buffer[MAX_INPUT_BUFFER];
- if (process_arguments (argc, argv) == ERROR)
- usage ("\n");
+ setlocale (LC_ALL, "");
+ bindtextdomain (PACKAGE, LOCALEDIR);
+ textdomain (PACKAGE);
+
+ if (process_arguments (argc, argv) != TRUE)
+ usage4 (_("Could not parse arguments"));
/* initialize alarm signal handling */
signal (SIGALRM, socket_timeout_alarm_handler);
time (&start_time);
result = process_udp_request (server_address, server_port, server_send,
recv_buffer, MAX_INPUT_BUFFER - 1);
+
time (&end_time);
if (result != STATE_OK) {
-
/* process command-line arguments */
int
process_arguments (int argc, char **argv)
{
int c;
- int option_index = 0;
- static struct option long_options[] = {
+ int option = 0;
+ static struct option longopts[] = {
{"hostname", required_argument, 0, 'H'},
{"critical", required_argument, 0, 'c'},
{"warning", required_argument, 0, 'w'},
}
while (1) {
- c = getopt_long (argc, argv, "+hVvH:e:s:c:w:t:p:", long_options, &option_index);
+ c = getopt_long (argc, argv, "+hVvH:e:s:c:w:t:p:", longopts, &option);
if (c == -1 || c == EOF || c == 1)
break;
break;
case 'H': /* hostname */
if (is_host (optarg) == FALSE)
- usage (_("Invalid host name/address\n"));
+ usage2 (_("Invalid hostname/address"), optarg);
server_address = optarg;
break;
case 'c': /* critical */
if (!is_intnonneg (optarg))
- usage (_("Critical threshold must be a nonnegative integer\n"));
- critical_time = atoi (optarg);
+ usage (_("Critical threshold must be a positive integer\n"));
+ else
+ 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);
+ usage (_("Warning threshold must be a positive integer\n"));
+ else
+ 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);
+ usage2 (_("Timeout interval must be a positive integer"), optarg);
+ else
+ socket_timeout = atoi (optarg);
break;
case 'p': /* port */
if (!is_intnonneg (optarg))
- usage (_("Server port must be a nonnegative integer\n"));
- server_port = atoi (optarg);
+ usage (_("Port must be a positive integer\n"));
+ else
+ server_port = atoi (optarg);
break;
case 'e': /* expect */
server_expect = optarg;
c = optind;
if (server_address == NULL && c < argc && argv[c]) {
if (is_host (argv[c]) == FALSE)
- usage (_("Invalid host name/address\n"));
+ usage2 (_("Invalid hostname/address"), optarg);
server_address = argv[c++];
}
if (server_address == NULL)
- usage (_("Host name was not supplied\n"));
+ usage4 (_("Hostname was not supplied"));
+
+ if (server_send == NULL)
+ server_send = strdup("");
return c;
}
+
+
+
+void
+print_help (void)
+{
+ print_revision (progname, revision);
+
+ printf ("Copyright (c) 1999 Ethan Galstad\n");
+ printf (COPYRIGHT, copyright, email);
+
+ printf (_("\
+ This plugin tests an UDP connection with the specified host.\n\n"));
+
+ print_usage ();
+
+ printf (_(UT_HELP_VRSN));
+
+ printf (_(UT_HOST_PORT), 'p', "none");
+
+ printf (_("\
+ -e, --expect=STRING <optional>\n\
+ String to expect in first line of server response\n\
+ -s, --send=STRING <optional>\n\
+ String to send to the server when initiating the connection\n"));
+
+ printf (_(UT_WARN_CRIT));
+
+ printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT);
+
+ printf (_(UT_VERBOSE));
+
+ printf (_("\
+This plugin will attempt to connect to the specified port on the host.\n\
+Successful connects return STATE_OK, refusals and timeouts return\n\
+STATE_CRITICAL, other errors return STATE_UNKNOWN.\n\n"));
+
+ printf(_(UT_SUPPORT));
+}
+
+
+
+
+/* Original Command line:
+ check_udp <host_address> [-p port] [-s send] [-e expect] \
+ [-wt warn_time] [-ct crit_time] [-to to_sec] */
+void
+print_usage (void)
+{
+ printf ("\
+Usage: %s -H <host_address> [-p port] [-w warn_time] [-c crit_time]\n\
+ [-e expect] [-s send] [-t to_sec] [-v]\n", progname);
+}