remove call_getopt

[nagiosplug.git] / plugins / check_real.c

diff --git a/plugins/check_real.c b/plugins/check_real.c
index ba746b81ced0f14eaa12ceb928f0403cf12e65ca..c553352c22f1cd2d0e2f795d86c78e41d416fd21 100644 (file)
--- a/plugins/check_real.c
+++ b/plugins/check_real.c
@@ -55,17 +55,16 @@
 #define URL    ""
 
 int process_arguments (int, char **);
-int call_getopt (int, char **);
 int validate_arguments (void);
 int check_disk (int usp, int free_disk);
 void print_help (void);
 void print_usage (void);
 
 int server_port = PORT;
-char *server_address = NULL;
+char *server_address = "";
 char *host_name = NULL;
 char *server_url = NULL;
-char *server_expect = NULL;
+char *server_expect = EXPECT;
 int warning_time = 0;
 int check_warning_time = FALSE;
 int critical_time = 0;
@@ -117,7 +116,7 @@ main (int argc, char **argv)
                terminate (STATE_CRITICAL, "No data received from %s\n", host_name);
 
        /* make sure we find the response we are looking for */
-       if (!strstr (buffer, EXPECT)) {
+       if (!strstr (buffer, server_expect)) {
                if (server_port == PORT)
                        printf ("Invalid REAL response received from host\n");
                else
@@ -190,7 +189,7 @@ main (int argc, char **argv)
                }
                else {
                        /* make sure we find the response we are looking for */
-                       if (!strstr (buffer, EXPECT)) {
+                       if (!strstr (buffer, server_expect)) {
                                if (server_port == PORT)
                                        printf ("Invalid REAL response received from host\n");
                                else
@@ -275,52 +274,6 @@ 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_expect == NULL)
-               server_expect = strscpy (NULL, EXPECT);
-
-       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[] = {
@@ -339,6 +292,18 @@ 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 =
@@ -348,32 +313,11 @@ call_getopt (int argc, char **argv)
                c = getopt (argc, argv, "+?hVI:H:e:u:p:w:c:t");
 #endif
 
-               i++;
-
-               if (c == -1 || c == EOF || c == 1)
+               if (c == -1 || c == EOF)
                        break;
 
-               switch (c) {
-               case 'I':
-               case 'H':
-               case 'e':
-               case 'u':
-               case 'p':
-               case 'w':
-               case 'c':
-               case 't':
-                       i++;
-               }
-
                switch (c) {
                case 'I':                                                                       /* hostname */
-                       if (is_host (optarg)) {
-                               server_address = optarg;
-                       }
-                       else {
-                               usage ("Invalid host name\n");
-                       }
-                       break;
                case 'H':                                                                       /* hostname */
                        if (is_host (optarg)) {
                                server_address = optarg;
@@ -385,7 +329,7 @@ call_getopt (int argc, char **argv)
                case 'e':                                                                       /* string to expect in response header */
                        server_expect = optarg;
                        break;
-               case 'u':                                                                       /* string to expect in response header */
+               case 'u':                                                                       /* server URL */
                        server_url = optarg;
                        break;
                case 'p':                                                                       /* port */
@@ -435,7 +379,18 @@ call_getopt (int argc, char **argv)
                        usage ("Invalid argument\n");
                }
        }
-       return i;
+
+       c = optind;
+       if (strlen(server_address) == 0 && argc > c) {
+               if (is_host (argv[c])) {
+                       server_address = argv[c++];
+               }
+               else {
+                       usage ("Invalid host name");
+               }
+       }
+
+       return validate_arguments ();
 }