Removed is_host checks to speed up code. Fixed timings so no spaces

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@401 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 7 insertions, 15 deletions

diff --git a/plugins/check_dns.c b/plugins/check_dns.c
index fd798a6..2503293 100644
--- a/plugins/check_dns.c
+++ b/plugins/check_dns.c
@@ -154,6 +154,7 @@ main (int argc, char **argv)
                 result = error_scan (input_buffer);
                 if (result != STATE_OK) {
                         output = strscpy (output, 1 + index (input_buffer, ':'));
+                        strip (output);
                         break;
                 }
 
@@ -164,6 +165,7 @@ main (int argc, char **argv)
                 if (error_scan (input_buffer) != STATE_OK) {
                         result = max_state (result, error_scan (input_buffer));
                         output = strscpy (output, 1 + index (input_buffer, ':'));
+                        strip (output);
                 }
         }
 
@@ -191,7 +193,7 @@ main (int argc, char **argv)
                 else
                         multi_address = TRUE;
 
-                printf ("DNS ok - %-7.3f seconds response time, address%s %s|time=%-7.3f\n",
+                printf ("DNS ok - %-5.3f seconds response time, address%s %s|time=%-5.3f\n",
                   elapsed_time, (multi_address==TRUE ? "es are" : " is"), address, elapsed_time);
         }
         else if (result == STATE_WARNING)
@@ -315,16 +317,13 @@ process_arguments (int argc, char **argv)
                         timeout_interval = atoi (optarg);
                         break;
                 case 'H': /* hostname */
-                        if (is_host (optarg) == FALSE) {
-                                printf ("Invalid host name/address\n\n");
-                                print_usage ();
-                                exit (STATE_UNKNOWN);
-                        }
                         if (strlen (optarg) >= ADDRESS_LENGTH)
                                 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");
                                 print_usage ();
@@ -335,6 +334,7 @@ process_arguments (int argc, char **argv)
                         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");
                                 print_usage ();
@@ -345,11 +345,6 @@ process_arguments (int argc, char **argv)
                         strcpy (ptr_server, optarg);
                         break;
                 case 'a': /* expected address */
-                        if (is_addr (optarg) == FALSE) {
-                                printf ("Invalid expected address\n\n");
-                                print_usage ();
-                                exit (STATE_UNKNOWN);
-                        }
                         if (strlen (optarg) >= ADDRESS_LENGTH)
                                 terminate (STATE_UNKNOWN, "Input buffer overflow\n");
                         strcpy (expected_address, optarg);
@@ -360,16 +355,13 @@ process_arguments (int argc, char **argv)
 
         c = optind;
         if (strlen(query_address)==0 && c<argc) {
-                if (is_host(argv[c])==FALSE) {
-                        printf ("Invalid name/address: %s\n\n", argv[c]);
-                        return ERROR;
-                }
                 if (strlen(argv[c])>=ADDRESS_LENGTH)
                         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]);
                         return ERROR;