1 files changed, 86 insertions, 85 deletions

diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index f1071d8..d754610 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -47,15 +47,53 @@
 #include "common.h"
 #include "popen.h"
 #include "utils.h"
+#include "netutils.h"
 
 const char *progname = "check_dns";
-#define REVISION "$Revision$"
-#define COPYRIGHT "2000-2002"
+const char *revision = "$Revision$";
+const char *copyright = "2000-2003";
+const char *email = "nagiosplug-devel@lists.sourceforge.net";
+
+void
+print_usage (void)
+{
+        printf (_("\
+Usage: %s -H host [-s server] [-a expected-address] [-t timeout]\n\
+       %s --help\n\
+       %s --version\n"),
+                                        progname, progname, progname);
+}
+
+void
+print_help (void)
+{
+        print_revision (progname, revision);
+
+        printf (_(COPYRIGHT), copyright, email);
+
+        print_usage ();
+
+        printf (_(HELP_VRSN));
+
+        printf (_("\
+-H, --hostname=HOST\n\
+   The name or address you want to query\n\
+-s, --server=HOST\n\
+   Optional DNS server you want to use for the lookup\n\
+-a, --expected-address=IP-ADDRESS\n\
+   Optional IP address you expect the DNS server to return\n"));
+
+        printf (_(TIMEOUT), DEFAULT_SOCKET_TIMEOUT);
+
+        printf (_("\n\
+This plugin uses the nslookup program to obtain the IP address\n\
+for the given host/domain query.  A optional DNS server to use may\n\
+be specified.  If no DNS server is specified, the default server(s)\n\
+specified in /etc/resolv.conf will be used.\n"));
+}
 
 int process_arguments (int, char **);
 int validate_arguments (void);
-void print_usage (void);
-void print_help (void);
 int error_scan (char *);
 
 #define ADDRESS_LENGTH 256
@@ -81,7 +119,7 @@ main (int argc, char **argv)
 
         /* Set signal handling and alarm */
         if (signal (SIGALRM, popen_timeout_alarm_handler) == SIG_ERR) {
-                printf ("Cannot catch SIGALRM");
+                printf (_("Cannot catch SIGALRM"));
                 return STATE_UNKNOWN;
         }
 
@@ -101,13 +139,13 @@ 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);
 
         /* scan stdout */
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_process)) {
@@ -119,7 +157,7 @@ main (int argc, char **argv)
                         if ((temp_buffer = strstr (input_buffer, "name = ")))
                                 address = strscpy (address, temp_buffer + 7);
                         else {
-                                output = strscpy (output, "Unknown error (plugin)");
+                                output = strscpy (output, _("Unknown error (plugin)"));
                                 result = STATE_WARNING;
                         }
                 }
@@ -143,12 +181,12 @@ main (int argc, char **argv)
                                 strip (address);
                                 if (address==NULL || strlen(address)==0)
                                         terminate (STATE_CRITICAL,
-                                                   "DNS CRITICAL - '%s' returned empty host name string\n",
-                                                   NSLOOKUP_COMMAND);
+                                                                                 _("DNS CRITICAL - '%s' returned empty host name string\n"),
+                                                                                 NSLOOKUP_COMMAND);
                                 result = STATE_OK;
                         }
                         else {
-                                output = strdup ("Unknown error (plugin)");
+                                output = strdup (_("Unknown error (plugin)"));
                                 result = STATE_WARNING;
                         }
 
@@ -180,20 +218,20 @@ main (int argc, char **argv)
         if (spclose (child_process)) {
                 result = max_state (result, STATE_WARNING);
                 if (!strcmp (output, ""))
-                        output = strscpy (output, "nslookup returned error status");
+                        output = strscpy (output, _("nslookup returned error status"));
         }
 
         /* If we got here, we should have an address string, 
-           and we can segfault if we do not */
+                 and we can segfault if we do not */
         if (address==NULL || strlen(address)==0)
                 terminate (STATE_CRITICAL,
-                           "DNS CRITICAL - '%s' output parsing exited with no address\n",
-                           NSLOOKUP_COMMAND);
+                                                         _("DNS CRITICAL - '%s' output parsing exited with no address\n"),
+                                                         NSLOOKUP_COMMAND);
 
         /* compare to expected address */
         if (result == STATE_OK && match_expected_address && strcmp(address, expected_address)) {
                 result = STATE_CRITICAL;
-                asprintf(&output, "expected %s but got %s", expected_address, address);
+                asprintf(&output, _("expected %s but got %s"), expected_address, address);
         }
         
         elapsed_time = delta_time (tv);
@@ -204,18 +242,18 @@ main (int argc, char **argv)
                 else
                         multi_address = TRUE;
 
-                printf ("DNS ok - %.3f seconds response time, address%s %s|time=%.3f\n",
-                  elapsed_time, (multi_address==TRUE ? "es are" : " is"), address, elapsed_time);
+                printf (_("DNS ok - %.3f seconds response time, address%s %s|time=%.3f\n"),
+                                                elapsed_time, (multi_address==TRUE ? "es are" : " is"), address, elapsed_time);
         }
         else if (result == STATE_WARNING)
-                printf ("DNS WARNING - %s\n",
-                        !strcmp (output, "") ? " Probably a non-existent host/domain" : output);
+                printf (_("DNS WARNING - %s\n"),
+                                                !strcmp (output, "") ? _(" Probably a non-existent host/domain") : output);
         else if (result == STATE_CRITICAL)
-                printf ("DNS CRITICAL - %s\n",
-                        !strcmp (output, "") ? " Probably a non-existent host/domain" : output);
+                printf (_("DNS CRITICAL - %s\n"),
+                                                !strcmp (output, "") ? _(" Probably a non-existent host/domain") : output);
         else
-                printf ("DNS problem - %s\n",
-                        !strcmp (output, "") ? " Probably a non-existent host/domain" : output);
+                printf (_("DNS problem - %s\n"),
+                                                !strcmp (output, "") ? _(" Probably a non-existent host/domain") : output);
 
         return result;
 }
@@ -225,52 +263,49 @@ error_scan (char *input_buffer)
 {
 
         /* the DNS lookup timed out */
-        if (strstr (input_buffer,
-             "Note:  nslookup is deprecated and may be removed from future releases.")
-            || strstr (input_buffer,
-             "Consider using the `dig' or `host' programs instead.  Run nslookup with")
-            || strstr (input_buffer,
-             "the `-sil[ent]' option to prevent this message from appearing."))
+        if (strstr (input_buffer,       _("Note:  nslookup is deprecated and may be removed from future releases.")) ||
+            strstr (input_buffer, _("Consider using the `dig' or `host' programs instead.  Run nslookup with")) ||
+            strstr (input_buffer, _("the `-sil[ent]' option to prevent this message from appearing.")))
                 return STATE_OK;
 
         /* the DNS lookup timed out */
-        else if (strstr (input_buffer, "Timed out"))
+        else if (strstr (input_buffer, _("Timed out")))
                 return STATE_WARNING;
 
         /* DNS server is not running... */
-        else if (strstr (input_buffer, "No response from server"))
+        else if (strstr (input_buffer, _("No response from server")))
                 return STATE_CRITICAL;
 
         /* Host name is valid, but server doesn't have records... */
-        else if (strstr (input_buffer, "No records"))
+        else if (strstr (input_buffer, _("No records")))
                 return STATE_WARNING;
 
         /* Host or domain name does not exist */
-        else if (strstr (input_buffer, "Non-existent"))
+        else if (strstr (input_buffer, _("Non-existent")))
                 return STATE_CRITICAL;
-        else if (strstr (input_buffer, "** server can't find"))
+        else if (strstr (input_buffer, _("** server can't find")))
                 return STATE_CRITICAL;
         else if(strstr(input_buffer,"NXDOMAIN")) /* 9.x */
                 return STATE_CRITICAL;
 
         /* Connection was refused */
-        else if (strstr (input_buffer, "Connection refused"))
+        else if (strstr (input_buffer, _("Connection refused")))
                 return STATE_CRITICAL;
 
         /* Network is unreachable */
-        else if (strstr (input_buffer, "Network is unreachable"))
+        else if (strstr (input_buffer, _("Network is unreachable")))
                 return STATE_CRITICAL;
 
         /* Internal server failure */
-        else if (strstr (input_buffer, "Server failure"))
+        else if (strstr (input_buffer, _("Server failure")))
                 return STATE_CRITICAL;
 
         /* DNS server refused to service request */
-        else if (strstr (input_buffer, "Refused"))
+        else if (strstr (input_buffer, _("Refused")))
                 return STATE_CRITICAL;
 
         /* Request error */
-        else if (strstr (input_buffer, "Format error"))
+        else if (strstr (input_buffer, _("Format error")))
                 return STATE_WARNING;
 
         else
@@ -312,14 +347,14 @@ process_arguments (int argc, char **argv)
 
                 switch (c) {
                 case '?': /* args not parsable */
-                        printf ("%s: Unknown argument: %s\n\n", progname, optarg);
+                        printf (_("%s: Unknown argument: %s\n\n"), progname, optarg);
                         print_usage ();
                         exit (STATE_UNKNOWN);
                 case 'h': /* help */
                         print_help ();
                         exit (STATE_OK);
                 case 'V': /* version */
-                        print_revision (progname, REVISION);
+                        print_revision (progname, revision);
                         exit (STATE_OK);
                 case 'v': /* version */
                         verbose = TRUE;
@@ -329,35 +364,35 @@ process_arguments (int argc, char **argv)
                         break;
                 case 'H': /* hostname */
                         if (strlen (optarg) >= ADDRESS_LENGTH)
-                                terminate (STATE_UNKNOWN, "Input buffer overflow\n");
+                                terminate (STATE_UNKNOWN, _("Input buffer overflow\n"));
                         strcpy (query_address, optarg);
                         break;
                 case 's': /* server name */
                         /* TODO: this is_host check is probably unnecessary. Better to confirm nslookup
                            response matches */
                         if (is_host (optarg) == FALSE) {
-                                printf ("Invalid server name/address\n\n");
+                                printf (_("Invalid server name/address\n\n"));
                                 print_usage ();
                                 exit (STATE_UNKNOWN);
                         }
                         if (strlen (optarg) >= ADDRESS_LENGTH)
-                                terminate (STATE_UNKNOWN, "Input buffer overflow\n");
+                                terminate (STATE_UNKNOWN, _("Input buffer overflow\n"));
                         strcpy (dns_server, optarg);
                         break;
                 case 'r': /* reverse server name */
                         /* TODO: Is this is_host necessary? */
                         if (is_host (optarg) == FALSE) {
-                                printf ("Invalid host name/address\n\n");
+                                printf (_("Invalid host name/address\n\n"));
                                 print_usage ();
                                 exit (STATE_UNKNOWN);
                         }
                         if (strlen (optarg) >= ADDRESS_LENGTH)
-                                terminate (STATE_UNKNOWN, "Input buffer overflow\n");
+                                terminate (STATE_UNKNOWN, _("Input buffer overflow\n"));
                         strcpy (ptr_server, optarg);
                         break;
                 case 'a': /* expected address */
                         if (strlen (optarg) >= ADDRESS_LENGTH)
-                                terminate (STATE_UNKNOWN, "Input buffer overflow\n");
+                                terminate (STATE_UNKNOWN, _("Input buffer overflow\n"));
                         strcpy (expected_address, optarg);
                         match_expected_address = TRUE;
                         break;
@@ -367,18 +402,18 @@ process_arguments (int argc, char **argv)
         c = optind;
         if (strlen(query_address)==0 && c<argc) {
                 if (strlen(argv[c])>=ADDRESS_LENGTH)
-                        terminate (STATE_UNKNOWN, "Input buffer overflow\n");
+                        terminate (STATE_UNKNOWN, _("Input buffer overflow\n"));
                 strcpy (query_address, argv[c++]);
         }
 
         if (strlen(dns_server)==0 && c<argc) {
                 /* TODO: See -s option */
                 if (is_host(argv[c]) == FALSE) {
-                        printf ("Invalid name/address: %s\n\n", argv[c]);
+                        printf (_("Invalid name/address: %s\n\n"), argv[c]);
                         return ERROR;
                 }
                 if (strlen(argv[c]) >= ADDRESS_LENGTH)
-                        terminate (STATE_UNKNOWN, "Input buffer overflow\n");
+                        terminate (STATE_UNKNOWN, _("Input buffer overflow\n"));
                 strcpy (dns_server, argv[c++]);
         }
 
@@ -393,37 +428,3 @@ validate_arguments ()
         else
                 return OK;
 }
-
-void
-print_usage (void)
-{
-        printf ("Usage: %s -H host [-s server] [-a expected-address] [-t timeout]\n" "       %s --help\n"
-                                        "       %s --version\n", progname, progname, progname);
-}
-
-void
-print_help (void)
-{
-        print_revision (progname, REVISION);
-        printf ("Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)\n\n");
-        print_usage ();
-        printf
-                ("\nOptions:\n"
-                 "-H, --hostname=HOST\n"
-                 "   The name or address you want to query\n"
-                 "-s, --server=HOST\n"
-                 "   Optional DNS server you want to use for the lookup\n"
-                 "-a, --expected-address=IP-ADDRESS\n"
-                 "   Optional IP address you expect the DNS server to return\n"
-                 "-t, --timeout=INTEGER\n"
-                 "   Seconds before connection times out (default: %d)\n"
-                 "-h, --help\n"
-                 "   Print detailed help\n"
-                 "-V, --version\n"
-                 "   Print version numbers and license information\n"
-                 "\n"
-                 "This plugin uses the nslookup program to obtain the IP address\n"
-                 "for the given host/domain query.  A optional DNS server to use may\n"
-                 "be specified.  If no DNS server is specified, the default server(s)\n"
-                 "specified in /etc/resolv.conf will be used.\n", DEFAULT_SOCKET_TIMEOUT);
-}