remove call_getopt

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@188 f882894a-f735-0410-b71e-b25c423dba1c

3 files changed, 73 insertions, 149 deletions

diff --git a/plugins/check_mysql.c b/plugins/check_mysql.c
index 50836f91..a4a2ed1d 100644
--- a/plugins/check_mysql.c
+++ b/plugins/check_mysql.c
@@ -15,6 +15,8 @@
 ******************************************************************************/
 
 #define PROGNAME "check_mysql"
+#define REVISION "$Revision$"
+#define COPYRIGHT "1999-2002"
 
 #include "common.h"
 #include "utils.h"
@@ -22,14 +24,13 @@
 #include <mysql/mysql.h>
 #include <mysql/errmsg.h>
 
-char *db_user = NULL;
-char *db_host = NULL;
-char *db_pass = NULL;
-char *db = NULL;
+char *db_user = "";
+char *db_host = "";
+char *db_pass = "";
+char *db = "";
 unsigned int db_port = MYSQL_PORT;
 
 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);
@@ -126,48 +127,6 @@ process_arguments (int argc, char **argv)
 {
         int c;
 
-        if (argc < 1)
-                return ERROR;
-
-        c = 0;
-        while ((c += (call_getopt (argc - c, &argv[c]))) < argc) {
-
-                if (is_option (argv[c]))
-                        continue;
-
-                if (db_host == NULL)
-                        if (is_host (argv[c])) {
-                                db_host = argv[c];
-                        }
-                        else {
-                                usage ("Invalid host name");
-                        }
-                else if (db_user == NULL)
-                        db_user = argv[c];
-                else if (db_pass == NULL)
-                        db_pass = argv[c];
-                else if (db == NULL)
-                        db = argv[c];
-                else if (is_intnonneg (argv[c]))
-                        db_port = atoi (argv[c]);
-        }
-
-        if (db_host == NULL)
-                db_host = strscpy (db_host, "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[] = {
@@ -183,29 +142,21 @@ call_getopt (int argc, char **argv)
         };
 #endif
 
+        if (argc < 1)
+                return ERROR;
+
         while (1) {
 #ifdef HAVE_GETOPT_H
                 c =
-                        getopt_long (argc, argv, "+hVP:p:u:d:H:", long_options, &option_index);
+                        getopt_long (argc, argv, "hVP:p:u:d:H:", long_options, &option_index);
 #else
-                c = getopt (argc, argv, "+?hVP:p:u:d:H:");
+                c = getopt (argc, argv, "hVP:p:u:d:H:");
 #endif
 
-                i++;
-
-                if (c == -1 || c == EOF || c == 1)
+                if (c == -1 || c == EOF)
                         break;
 
                 switch (c) {
-                case 'P':
-                case 'p':
-                case 'u':
-                case 'd':
-                case 'H':
-                        i++;
-                }
-
-                switch (c) {
                 case 'H':                                                                       /* hostname */
                         if (is_host (optarg)) {
                                 db_host = optarg;
@@ -227,7 +178,7 @@ call_getopt (int argc, char **argv)
                         db_port = atoi (optarg);
                         break;
                 case 'V':                                                                       /* version */
-                        print_revision (my_basename (argv[0]), "$Revision$");
+                        print_revision (PROGNAME, REVISION);
                         exit (STATE_OK);
                 case 'h':                                                                       /* help */
                         print_help ();
@@ -236,7 +187,30 @@ call_getopt (int argc, char **argv)
                         usage ("Invalid argument\n");
                 }
         }
-        return i;
+
+        c = optind;
+
+        if (strlen(db_host) == 0 && argc > c)
+                if (is_host (argv[c])) {
+                        db_host = argv[c++];
+                }
+                else {
+                        usage ("Invalid host name");
+                }
+
+        if (strlen(db_user) == 0 && argc > c)
+                db_user = argv[c++];
+
+        if (strlen(db_pass) == 0 && argc > c)
+                db_pass = argv[c++];
+
+        if (strlen(db) == 0 && argc > c)
+                db = argv[c++];
+
+        if (is_intnonneg (argv[c]))
+                db_port = atoi (argv[c++]);
+
+        return validate_arguments ();
 }
 
 
@@ -256,7 +230,7 @@ validate_arguments (void)
 void
 print_help (void)
 {
-        print_revision (PROGNAME, "$Revision$");
+        print_revision (PROGNAME, REVISION);
         printf
                 ("Copyright (c) 2000 Didi Rieder/Karl DeBisschop\n\n"
                  "This plugin is for testing a mysql server.\n");
diff --git a/plugins/check_real.c b/plugins/check_real.c
index ba746b81..c553352c 100644
--- 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 ();
 }
 
 
diff --git a/plugins/check_ups.c b/plugins/check_ups.c
index c711de20..e250ef9d 100644
--- a/plugins/check_ups.c
+++ b/plugins/check_ups.c
@@ -82,7 +82,7 @@
 #define UPSSTATUS_UNKOWN        32
 
 int server_port = PORT;
-char *server_address = NULL;
+char *server_address = "127.0.0.1";
 char *ups_name = NULL;
 double warning_value = 0.0L;
 double critical_value = 0.0L;
@@ -103,7 +103,6 @@ int determine_supported_vars (void);
 int get_ups_variable (const char *, char *, int);
 
 int process_arguments (int, char **);
-int call_getopt (int, char **);
 int validate_arguments (void);
 void print_help (void);
 void print_usage (void);
@@ -547,17 +546,13 @@ process_arguments (int argc, char **argv)
         }
 
 
-        if (server_address == NULL) {
-                if (optind >= argc) {
-                        server_address = strscpy (NULL, "127.0.0.1");
-                }
-                else if (is_host (argv[optind])) {
+        if (server_address == NULL && argc > optind) {
+                if (is_host (argv[optind]))
                         server_address = argv[optind++];
-                }
-                else {
+                else
                         usage ("Invalid host name");
-                }
         }
+
         return validate_arguments();
 }