remove call_getopt and ssprintf

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@191 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 55 insertions, 80 deletions

diff --git a/plugins/check_mrtgtraf.c b/plugins/check_mrtgtraf.c
index 11f5146b..d33ebd9c 100644
--- a/plugins/check_mrtgtraf.c
+++ b/plugins/check_mrtgtraf.c
@@ -55,7 +55,6 @@
 #define PROGNAME "check_mrtgtraf"
 
 int process_arguments (int, char **);
-int call_getopt (int, char **);
 int validate_arguments (void);
 void print_help (void);
 void print_usage (void);
@@ -77,7 +76,7 @@ main (int argc, char **argv)
         char input_buffer[MAX_INPUT_BUFFER];
         char *temp_buffer;
         time_t current_time;
-        char error_message[MAX_INPUT_BUFFER];
+        char *error_message;
         time_t timestamp = 0L;
         unsigned long average_incoming_rate = 0L;
         unsigned long average_outgoing_rate = 0L;
@@ -198,7 +197,7 @@ main (int argc, char **argv)
         if (incoming_rate > incoming_critical_threshold
                         || outgoing_rate > outgoing_critical_threshold) {
                 result = STATE_CRITICAL;
-                sprintf (error_message, "%s. In = %0.1f %s, %s. Out = %0.1f %s",
+                asprintf (&error_message, "%s. In = %0.1f %s, %s. Out = %0.1f %s",
                                                  (use_average == TRUE) ? "Ave" : "Max", adjusted_incoming_rate,
                                                  incoming_speed_rating, (use_average == TRUE) ? "Ave" : "Max",
                                                  adjusted_outgoing_rate, outgoing_speed_rating);
@@ -206,7 +205,7 @@ main (int argc, char **argv)
         else if (incoming_rate > incoming_warning_threshold
                                          || outgoing_rate > outgoing_warning_threshold) {
                 result = STATE_WARNING;
-                sprintf (error_message, "%s. In = %0.1f %s, %s. Out = %0.1f %s",
+                asprintf (&error_message, "%s. In = %0.1f %s, %s. Out = %0.1f %s",
                                                  (use_average == TRUE) ? "Ave" : "Max", adjusted_incoming_rate,
                                                  incoming_speed_rating, (use_average == TRUE) ? "Ave" : "Max",
                                                  adjusted_outgoing_rate, outgoing_speed_rating);
@@ -233,68 +232,9 @@ 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 (log_file == NULL) {
-                        log_file = argv[c];
-                }
-                else if (expire_minutes == -1) {
-                        expire_minutes = atoi (optarg);
-                }
-                else if (strcmp (argv[c], "MAX") == 0) {
-                        use_average = FALSE;
-                }
-                else if (strcmp (argv[c], "AVG") == 0) {
-                        use_average = TRUE;
-                }
-                else if (incoming_warning_threshold == 0) {
-                        incoming_warning_threshold = strtoul (argv[c], NULL, 10);
-                }
-                else if (incoming_critical_threshold == 0) {
-                        incoming_critical_threshold = strtoul (argv[c], NULL, 10);
-                }
-                else if (outgoing_warning_threshold == 0) {
-                        outgoing_warning_threshold = strtoul (argv[c], NULL, 10);
-                }
-                else if (outgoing_critical_threshold == 0) {
-                        outgoing_critical_threshold = strtoul (argv[c], NULL, 10);
-                }
-        }
-
-        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[] = {
+        static struct option longopts[] = {
                 {"logfile", required_argument, 0, 'F'},
                 {"expires", required_argument, 0, 'e'},
                 {"aggregation", required_argument, 0, 'a'},
@@ -308,29 +248,29 @@ 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, "+hVF:e:a:c:w:", long_options, &option_index);
+                c =     getopt_long (argc, argv, "hVF:e:a:c:w:", longopts, &option_index);
 #else
-                c = getopt (argc, argv, "+hVF:e:a:c:w:");
+                c = getopt (argc, argv, "hVF:e:a:c:w:");
 #endif
 
-                i++;
-
-                if (c == -1 || c == EOF || c == 1)
+                if (c == -1 || c == EOF)
                         break;
 
                 switch (c) {
-                case 'F':
-                case 'e':
-                case 'a':
-                case 'c':
-                case 'w':
-                        i++;
-                }
-
-                switch (c) {
                 case 'F':                                                                       /* input file */
                         log_file = optarg;
                         break;
@@ -361,7 +301,42 @@ call_getopt (int argc, char **argv)
                         usage ("Invalid argument\n");
                 }
         }
-        return i;
+
+        c = optind;
+        if (argc > c && log_file == NULL) {
+                log_file = argv[c++];
+        }
+
+        if (argc > c && expire_minutes == -1) {
+                expire_minutes = atoi (argv[c++]);
+        }
+
+        if (argc > c && strcmp (argv[c], "MAX") == 0) {
+                use_average = FALSE;
+                c++;
+        }
+        else if (argc > c && strcmp (argv[c], "AVG") == 0) {
+                use_average = TRUE;
+                c++;
+        }
+
+        if (argc > c && incoming_warning_threshold == 0) {
+                incoming_warning_threshold = strtoul (argv[c++], NULL, 10);
+        }
+
+        if (argc > c && incoming_critical_threshold == 0) {
+                incoming_critical_threshold = strtoul (argv[c++], NULL, 10);
+        }
+
+        if (argc > c && outgoing_warning_threshold == 0) {
+                outgoing_warning_threshold = strtoul (argv[c++], NULL, 10);
+        }
+        
+        if (argc > c && outgoing_critical_threshold == 0) {
+                outgoing_critical_threshold = strtoul (argv[c++], NULL, 10);
+        }
+
+        return validate_arguments ();
 }