1 files changed, 105 insertions, 78 deletions

diff --git a/plugins/check_dig.c b/plugins/check_dig.c
index 6e04087..a22a68a 100644
--- a/plugins/check_dig.c
+++ b/plugins/check_dig.c
@@ -16,45 +16,75 @@
 *
 *****************************************************************************/
 
+#include "config.h"
+#include "common.h"
+#include "netutils.h"
+#include "utils.h"
+#include "popen.h"
+
+int process_arguments (int, char **);
+int validate_arguments (void);
+void print_help (void);
+void print_usage (void);
+
 const char *progname = "check_dig";
 const char *revision = "$Revision$";
 const char *copyright = "2002-2003";
-const char *authors = "Nagios Plugin Development Team";
 const char *email = "nagiosplug-devel@lists.sourceforge.net";
 
-const char *summary = "Test the DNS service on the specified host using dig\n";
+enum {
+        DEFAULT_PORT = 53
+};
+
+void
+print_usage (void)
+{
+        printf (_("\
+Usage: %s -H host -l lookup [-p <server port>] [-w <warning interval>]\n\
+         [-c <critical interval>] [-t <timeout>] [-v]\n"),
+                progname);
+        printf ("       %s (-h|--help)\n", progname);
+        printf ("       %s (-V|--version)\n", progname);
+}
+
+void
+print_help (void)
+{
+        char *myport;
+
+        asprintf (&myport, "%d", DEFAULT_PORT);
+
+        print_revision (progname, revision);
 
-const char *option_summary = "-H host -l lookup [-t timeout] [-v]";
+        printf (_(COPYRIGHT), copyright, email);
 
-const char *options = "\
- -H, --hostname=STRING or IPADDRESS\n\
-   Check server on the indicated host\n\
+        printf (_("Test the DNS service on the specified host using dig\n\n"));
+
+        print_usage ();
+
+        printf (_(HELP_VRSN));
+
+        printf (_(HOST_PORT), 'P', myport);
+
+        printf (_("\
  -l, --lookup=STRING\n\
-   machine name to lookup\n\
- -t, --timeout=INTEGER\n\
-   Seconds before connection attempt times out (default: %d)\n\
- -v, --verbose\n\
-   Print extra information (command-line use only)\n";
-
-const char *standard_options = "\
- -h, --help\n\
-    Print detailed help screen\n\
- -V, --version\n\
-    Print version information\n\n";
+   machine name to lookup\n"));
 
-#include "config.h"
-#include "common.h"
-#include "utils.h"
-#include "popen.h"
+        printf (_(WARN_CRIT_TO), DEFAULT_SOCKET_TIMEOUT);
 
-int process_arguments (int, char **);
-int validate_arguments (void);
-void print_help (void);
-void print_usage (void);
+        printf (_(VRBS));
+
+        support ();
+}
+
 
 char *query_address = NULL;
 char *dns_server = NULL;
 int verbose = FALSE;
+int server_port = DEFAULT_PORT;
+int warning_interval = -1;
+int critical_interval = -1;
+
 
 int
 main (int argc, char **argv)
@@ -66,13 +96,14 @@ main (int argc, char **argv)
 
         /* Set signal handling and alarm */
         if (signal (SIGALRM, popen_timeout_alarm_handler) == SIG_ERR)
-                usage ("Cannot catch SIGALRM\n");
+                usage (_("Cannot catch SIGALRM\n"));
 
         if (process_arguments (argc, argv) != OK)
-                usage ("Could not parse arguments\n");
+                usage (_("Could not parse arguments\n"));
 
         /* get the command to run */
-        asprintf (&command_line, "%s @%s %s", PATH_TO_DIG, dns_server, query_address);
+        asprintf (&command_line, "%s @%s -p %d %s",
+                  PATH_TO_DIG, dns_server, server_port, query_address);
 
         alarm (timeout_interval);
         time (&start_time);
@@ -82,13 +113,13 @@ main (int argc, char **argv)
         /* run the command */
         child_process = spopen (command_line);
         if (child_process == NULL) {
-                printf ("Could not open pipe: %s\n", command_line);
+                printf (_("Could not open pipe: %s\n"), command_line);
                 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", command_line);
+                printf (_("Could not open stderr for %s\n"), command_line);
 
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
 
@@ -107,7 +138,7 @@ main (int argc, char **argv)
                                 result = STATE_OK;
                         }
                         else {
-                                asprintf (&output, "Server not found in ANSWER SECTION");
+                                asprintf (&output, _("Server not found in ANSWER SECTION"));
                                 result = STATE_WARNING;
                         }
 
@@ -117,7 +148,7 @@ main (int argc, char **argv)
         }
 
         if (result != STATE_OK) {
-                asprintf (&output, "No ANSWER SECTION found");
+                asprintf (&output, _("No ANSWER SECTION found"));
         }
 
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr)) {
@@ -134,23 +165,23 @@ main (int argc, char **argv)
         if (spclose (child_process)) {
                 result = max_state (result, STATE_WARNING);
                 if (strlen (output) == 0)
-                        asprintf (&output, "dig returned error status");
+                        asprintf (&output, _("dig returned error status"));
         }
 
         (void) time (&end_time);
 
         if (output == NULL || strlen (output) == 0)
-                asprintf (&output, " Probably a non-existent host/domain");
+                asprintf (&output, _(" Probably a non-existent host/domain"));
 
         if (result == STATE_OK)
-                printf ("DNS OK - %d seconds response time (%s)\n",
+                printf (_("DNS OK - %d seconds response time (%s)\n"),
                                                 (int) (end_time - start_time), output);
         else if (result == STATE_WARNING)
-                printf ("DNS WARNING - %s\n", output);
+                printf (_("DNS WARNING - %s\n"), output);
         else if (result == STATE_CRITICAL)
-                printf ("DNS CRITICAL - %s\n", output);
+                printf (_("DNS CRITICAL - %s\n"), output);
         else
-                printf ("DNS problem - %s\n", output);
+                printf (_("DNS problem - %s\n"), output);
 
         return result;
 }
@@ -182,35 +213,59 @@ process_arguments (int argc, char **argv)
 
                 switch (c) {
                 case '?':                                                                       /* help */
-                        usage3 ("Unknown argument", optopt);
+                        usage3 (_("Unknown argument"), optopt);
+                case 'h':                                                                       /* help */
+                        print_help ();
+                        exit (STATE_OK);
+                case 'V':                                                                       /* version */
+                        print_revision (progname, "$Revision$");
+                        exit (STATE_OK);
                 case 'H':                                                                       /* hostname */
                         if (is_host (optarg)) {
                                 dns_server = optarg;
                         }
                         else {
-                                usage ("Invalid host name\n");
+                                usage2 (_("Invalid host name"), optarg);
+                        }
+                        break;
+                case 'p':
+                        if (is_intpos (optarg)) {
+                                server_port = atoi (optarg);
+                        }
+                        else {
+                                usage2 (_("Server port must be a nonnegative integer\n"), optarg);
                         }
                         break;
                 case 'l':                                                                       /* username */
                         query_address = optarg;
                         break;
-                case 'v':                                                                       /* verbose */
-                        verbose = TRUE;
+                case 'w':                                                                       /* timeout */
+                        if (is_intnonneg (optarg)) {
+                                warning_interval = atoi (optarg);
+                        }
+                        else {
+                                usage2 (_("Warning interval must be a nonnegative integer\n"), optarg);
+                        }
+                        break;
+                case 'c':                                                                       /* timeout */
+                        if (is_intnonneg (optarg)) {
+                                critical_interval = atoi (optarg);
+                        }
+                        else {
+                                usage2 (_("Critical interval must be a nonnegative integer\n"), optarg);
+                        }
                         break;
                 case 't':                                                                       /* timeout */
                         if (is_intnonneg (optarg)) {
                                 timeout_interval = atoi (optarg);
                         }
                         else {
-                                usage ("Time interval must be a nonnegative integer\n");
+                                usage2 (_("Time interval must be a nonnegative integer\n"), optarg);
                         }
                         break;
-                case 'V':                                                                       /* version */
-                        print_revision (progname, "$Revision$");
-                        exit (STATE_OK);
-                case 'h':                                                                       /* help */
-                        print_help ();
-                        exit (STATE_OK);
+                case 'v':                                                                       /* verbose */
+                        verbose = TRUE;
+                        break;
                 }
         }
 
@@ -221,7 +276,7 @@ process_arguments (int argc, char **argv)
                                 dns_server = argv[c];
                         }
                         else {
-                                usage ("Invalid host name");
+                                usage2 (_("Invalid host name"), argv[c]);
                         }
                 }
                 else {
@@ -242,31 +297,3 @@ validate_arguments (void)
         return OK;
 }
 
-
-
-
-
-void
-print_help (void)
-{
-        print_revision (progname, revision);
-        printf ("Copyright (c) %s %s\n\t<%s>\n\n", copyright, authors, email);
-        printf (summary);
-        print_usage ();
-        printf ("\nOptions:\n");
-        printf (options, DEFAULT_SOCKET_TIMEOUT);
-        printf (standard_options);
-        support ();
-}
-
-
-
-
-
-void
-print_usage (void)
-{
-        printf ("Usage: %s %s\n", progname, option_summary);
-        printf ("       %s (-h|--help)\n", progname);
-        printf ("       %s (-V|--version)\n", progname);
-}