remove call_getopt

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@182 f882894a-f735-0410-b71e-b25c423dba1c

2 files changed, 65 insertions, 115 deletions

diff --git a/plugins/check_ups.c b/plugins/check_ups.c
index 1e1aa39..c711de2 100644
--- a/plugins/check_ups.c
+++ b/plugins/check_ups.c
@@ -57,6 +57,10 @@
 #include "utils.h"
 
 #define PROGNAME "check_ups"
+#define REVISION "$Revision$"
+#define COPYRIGHT "1999-2002"
+#define AUTHOR "Ethan Galstad"
+#define EMAIL "nagios@nagios.org"
 
 #define CHECK_NONE      0
 
@@ -433,50 +437,6 @@ process_arguments (int argc, char **argv)
 {
         int c;
 
-        if (argc < 2)
-                return ERROR;
-
-        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 (is_host (argv[c])) {
-                                server_address = argv[c];
-                        }
-                        else {
-                                usage ("Invalid host name");
-                        }
-                }
-        }
-
-        if (server_address == NULL)
-                server_address = strscpy (NULL, "127.0.0.1");
-
-        return validate_arguments ();
-}
-
-
-
-
-
-
-int
-call_getopt (int argc, char **argv)
-{
-        int c, i = 0;
-
 #ifdef HAVE_GETOPT_H
         int option_index = 0;
         static struct option long_options[] = {
@@ -493,40 +453,39 @@ call_getopt (int argc, char **argv)
         };
 #endif
 
+        if (argc < 2)
+                return ERROR;
+
+        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");
+        }
+
         while (1) {
 #ifdef HAVE_GETOPT_H
                 c =
-                        getopt_long (argc, argv, "+hVH:u:p:v:c:w:t:", long_options,
+                        getopt_long (argc, argv, "hVH:u:p:v:c:w:t:", long_options,
                                                                          &option_index);
 #else
-                c = getopt (argc, argv, "+?hVH:u:p:v:c:w:t:");
+                c = getopt (argc, argv, "hVH:u:p:v:c:w:t:");
 #endif
 
-                i++;
-
-                if (c == -1 || c == EOF || c == 1)
+                if (c == -1 || c == EOF)
                         break;
 
                 switch (c) {
-                case 'H':
-                case 'u':
-                case 'p':
-                case 'v':
-                case 'c':
-                case 'w':
-                case 't':
-                        i++;
-                }
-
-                switch (c) {
                 case '?':                                                                       /* help */
-                        usage ("Invalid argument\n");
+                        usage3 ("Unknown option", optopt);
                 case 'H':                                                                       /* hostname */
                         if (is_host (optarg)) {
                                 server_address = optarg;
                         }
                         else {
-                                usage ("Invalid host name\n");
+                                usage2 ("Invalid host name", optarg);
                         }
                         break;
                 case 'u':                                                                       /* ups name */
@@ -537,7 +496,7 @@ call_getopt (int argc, char **argv)
                                 server_port = atoi (optarg);
                         }
                         else {
-                                usage ("Server port must be a positive integer\n");
+                                usage2 ("Server port must be a positive integer", optarg);
                         }
                         break;
                 case 'c':                                                                       /* critical time threshold */
@@ -546,7 +505,7 @@ call_getopt (int argc, char **argv)
                                 check_critical_value = TRUE;
                         }
                         else {
-                                usage ("Critical time must be a nonnegative integer\n");
+                                usage2 ("Critical time must be a nonnegative integer", optarg);
                         }
                         break;
                 case 'w':                                                                       /* warning time threshold */
@@ -555,7 +514,7 @@ call_getopt (int argc, char **argv)
                                 check_warning_value = TRUE;
                         }
                         else {
-                                usage ("Warning time must be a nonnegative integer\n");
+                                usage2 ("Warning time must be a nonnegative integer", optarg);
                         }
                         break;
                 case 'v':                                                                       /* variable */
@@ -568,7 +527,7 @@ call_getopt (int argc, char **argv)
                         else if (!strcmp (optarg, "LOADPCT"))
                                 check_variable = UPS_LOADPCT;
                         else
-                                usage ("Unrecognized UPS variable\n");
+                                usage2 ("Unrecognized UPS variable", optarg);
                         break;
                 case 't':                                                                       /* timeout */
                         if (is_intnonneg (optarg)) {
@@ -586,7 +545,20 @@ call_getopt (int argc, char **argv)
                         exit (STATE_OK);
                 }
         }
-        return i;
+
+
+        if (server_address == NULL) {
+                if (optind >= argc) {
+                        server_address = strscpy (NULL, "127.0.0.1");
+                }
+                else if (is_host (argv[optind])) {
+                        server_address = argv[optind++];
+                }
+                else {
+                        usage ("Invalid host name");
+                }
+        }
+        return validate_arguments();
 }
 
 
diff --git a/plugins/check_users.c b/plugins/check_users.c
index 2b8fa15..e39e0d2 100644
--- a/plugins/check_users.c
+++ b/plugins/check_users.c
@@ -49,11 +49,14 @@
 #include "utils.h"
 
 #define PROGNAME "check_users"
+#define REVISION "$Revision$"
+#define COPYRIGHT "1999-2002"
+#define AUTHOR "Ethan Galstad"
+#define EMAIL "nagios@nagios.org"
 
 #define possibly_set(a,b) ((a) == 0 ? (b) : 0)
 
 int process_arguments (int, char **);
-int call_getopt (int, char **);
 void print_usage (void);
 void print_help (void);
 
@@ -133,40 +136,6 @@ process_arguments (int argc, char **argv)
 {
         int c;
 
-        if (argc < 2)
-                usage ("\n");
-
-        c = 0;
-        while ((c += call_getopt (argc - c, &argv[c])) < argc) {
-
-                if (is_option (argv[c]))
-                        continue;
-
-                if (wusers == -1 && argc > c) {
-                        if (is_intnonneg (argv[c]) == FALSE)
-                                usage ("Warning threshold must be a nonnegative integer\n");
-                        wusers = atoi (argv[c]);
-
-                }
-                else if (cusers == -1 && argc > c) {
-                        if (is_intnonneg (argv[c]) == FALSE)
-                                usage ("Warning threshold must be a nonnegative integer\n");
-                        cusers = atoi (argv[c]);
-                }
-        }
-
-        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[] = {
@@ -178,6 +147,9 @@ call_getopt (int argc, char **argv)
         };
 #endif
 
+        if (argc < 2)
+                usage ("\n");
+
         while (1) {
 #ifdef HAVE_GETOPT_H
                 c = getopt_long (argc, argv, "+hVvc:w:", long_options, &option_index);
@@ -185,27 +157,19 @@ call_getopt (int argc, char **argv)
                 c = getopt (argc, argv, "+hVvc:w:");
 #endif
 
-                i++;
-
                 if (c == -1 || c == EOF || c == 1)
                         break;
 
                 switch (c) {
-                case 'c':
-                case 'w':
-                        i++;
-                }
-
-                switch (c) {
                 case '?':                                                                       /* print short usage statement if args not parsable */
-                        printf ("%s: Unknown argument: %s\n\n", my_basename (argv[0]), 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 (my_basename (argv[0]), "$Revision$");
+                        print_revision (PROGNAME, REVISION);
                         exit (STATE_OK);
                 case 'c':                                                                       /* critical */
                         if (!is_intnonneg (optarg))
@@ -219,7 +183,21 @@ call_getopt (int argc, char **argv)
                         break;
                 }
         }
-        return i;
+
+        c = optind;
+        if (wusers == -1 && argc > c) {
+                if (is_intnonneg (argv[c]) == FALSE)
+                        usage ("Warning threshold must be a nonnegative integer\n");
+                wusers = atoi (argv[c++]);
+        }
+
+        if (cusers == -1 && argc > c) {
+                if (is_intnonneg (argv[c]) == FALSE)
+                        usage ("Warning threshold must be a nonnegative integer\n");
+                cusers = atoi (argv[c]);
+        }
+
+        return OK;
 }
 
 
@@ -239,9 +217,9 @@ print_usage (void)
 void
 print_help (void)
 {
-        print_revision (PROGNAME, "$Revision$");
+        print_revision (PROGNAME, REVISION);
         printf
-                ("Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)\n\n"
+                ("Copyright (c) " COPYRIGHT " " AUTHOR "(" EMAIL ")\n\n"
                  "This plugin checks the number of users currently logged in on the local\n"
                  "system and generates an error if the number exceeds the thresholds specified.\n");
         print_usage ();