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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 @@
57#include "utils.h" 57#include "utils.h"
58 58
59#define PROGNAME "check_ups" 59#define PROGNAME "check_ups"
60#define REVISION "$Revision$"
61#define COPYRIGHT "1999-2002"
62#define AUTHOR "Ethan Galstad"
63#define EMAIL "nagios@nagios.org"
60 64
61#define CHECK_NONE 0 65#define CHECK_NONE 0
62 66
@@ -433,50 +437,6 @@ process_arguments (int argc, char **argv)
433{ 437{
434 int c; 438 int c;
435 439
436 if (argc < 2)
437 return ERROR;
438
439 for (c = 1; c < argc; c++) {
440 if (strcmp ("-to", argv[c]) == 0)
441 strcpy (argv[c], "-t");
442 else if (strcmp ("-wt", argv[c]) == 0)
443 strcpy (argv[c], "-w");
444 else if (strcmp ("-ct", argv[c]) == 0)
445 strcpy (argv[c], "-c");
446 }
447
448 c = 0;
449 while ((c += (call_getopt (argc - c, &argv[c]))) < argc) {
450
451 if (is_option (argv[c]))
452 continue;
453
454 if (server_address == NULL) {
455 if (is_host (argv[c])) {
456 server_address = argv[c];
457 }
458 else {
459 usage ("Invalid host name");
460 }
461 }
462 }
463
464 if (server_address == NULL)
465 server_address = strscpy (NULL, "127.0.0.1");
466
467 return validate_arguments ();
468}
469
470
471
472
473
474
475int
476call_getopt (int argc, char **argv)
477{
478 int c, i = 0;
479
480#ifdef HAVE_GETOPT_H 440#ifdef HAVE_GETOPT_H
481 int option_index = 0; 441 int option_index = 0;
482 static struct option long_options[] = { 442 static struct option long_options[] = {
@@ -493,40 +453,39 @@ call_getopt (int argc, char **argv)
493 }; 453 };
494#endif 454#endif
495 455
456 if (argc < 2)
457 return ERROR;
458
459 for (c = 1; c < argc; c++) {
460 if (strcmp ("-to", argv[c]) == 0)
461 strcpy (argv[c], "-t");
462 else if (strcmp ("-wt", argv[c]) == 0)
463 strcpy (argv[c], "-w");
464 else if (strcmp ("-ct", argv[c]) == 0)
465 strcpy (argv[c], "-c");
466 }
467
496 while (1) { 468 while (1) {
497#ifdef HAVE_GETOPT_H 469#ifdef HAVE_GETOPT_H
498 c = 470 c =
499 getopt_long (argc, argv, "+hVH:u:p:v:c:w:t:", long_options, 471 getopt_long (argc, argv, "hVH:u:p:v:c:w:t:", long_options,
500 &option_index); 472 &option_index);
501#else 473#else
502 c = getopt (argc, argv, "+?hVH:u:p:v:c:w:t:"); 474 c = getopt (argc, argv, "hVH:u:p:v:c:w:t:");
503#endif 475#endif
504 476
505 i++; 477 if (c == -1 || c == EOF)
506
507 if (c == -1 || c == EOF || c == 1)
508 break; 478 break;
509 479
510 switch (c) { 480 switch (c) {
511 case 'H':
512 case 'u':
513 case 'p':
514 case 'v':
515 case 'c':
516 case 'w':
517 case 't':
518 i++;
519 }
520
521 switch (c) {
522 case '?': /* help */ 481 case '?': /* help */
523 usage ("Invalid argument\n"); 482 usage3 ("Unknown option", optopt);
524 case 'H': /* hostname */ 483 case 'H': /* hostname */
525 if (is_host (optarg)) { 484 if (is_host (optarg)) {
526 server_address = optarg; 485 server_address = optarg;
527 } 486 }
528 else { 487 else {
529 usage ("Invalid host name\n"); 488 usage2 ("Invalid host name", optarg);
530 } 489 }
531 break; 490 break;
532 case 'u': /* ups name */ 491 case 'u': /* ups name */
@@ -537,7 +496,7 @@ call_getopt (int argc, char **argv)
537 server_port = atoi (optarg); 496 server_port = atoi (optarg);
538 } 497 }
539 else { 498 else {
540 usage ("Server port must be a positive integer\n"); 499 usage2 ("Server port must be a positive integer", optarg);
541 } 500 }
542 break; 501 break;
543 case 'c': /* critical time threshold */ 502 case 'c': /* critical time threshold */
@@ -546,7 +505,7 @@ call_getopt (int argc, char **argv)
546 check_critical_value = TRUE; 505 check_critical_value = TRUE;
547 } 506 }
548 else { 507 else {
549 usage ("Critical time must be a nonnegative integer\n"); 508 usage2 ("Critical time must be a nonnegative integer", optarg);
550 } 509 }
551 break; 510 break;
552 case 'w': /* warning time threshold */ 511 case 'w': /* warning time threshold */
@@ -555,7 +514,7 @@ call_getopt (int argc, char **argv)
555 check_warning_value = TRUE; 514 check_warning_value = TRUE;
556 } 515 }
557 else { 516 else {
558 usage ("Warning time must be a nonnegative integer\n"); 517 usage2 ("Warning time must be a nonnegative integer", optarg);
559 } 518 }
560 break; 519 break;
561 case 'v': /* variable */ 520 case 'v': /* variable */
@@ -568,7 +527,7 @@ call_getopt (int argc, char **argv)
568 else if (!strcmp (optarg, "LOADPCT")) 527 else if (!strcmp (optarg, "LOADPCT"))
569 check_variable = UPS_LOADPCT; 528 check_variable = UPS_LOADPCT;
570 else 529 else
571 usage ("Unrecognized UPS variable\n"); 530 usage2 ("Unrecognized UPS variable", optarg);
572 break; 531 break;
573 case 't': /* timeout */ 532 case 't': /* timeout */
574 if (is_intnonneg (optarg)) { 533 if (is_intnonneg (optarg)) {
@@ -586,7 +545,20 @@ call_getopt (int argc, char **argv)
586 exit (STATE_OK); 545 exit (STATE_OK);
587 } 546 }
588 } 547 }
589 return i; 548
549
550 if (server_address == NULL) {
551 if (optind >= argc) {
552 server_address = strscpy (NULL, "127.0.0.1");
553 }
554 else if (is_host (argv[optind])) {
555 server_address = argv[optind++];
556 }
557 else {
558 usage ("Invalid host name");
559 }
560 }
561 return validate_arguments();
590} 562}
591 563
592 564
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 @@
49#include "utils.h" 49#include "utils.h"
50 50
51#define PROGNAME "check_users" 51#define PROGNAME "check_users"
52#define REVISION "$Revision$"
53#define COPYRIGHT "1999-2002"
54#define AUTHOR "Ethan Galstad"
55#define EMAIL "nagios@nagios.org"
52 56
53#define possibly_set(a,b) ((a) == 0 ? (b) : 0) 57#define possibly_set(a,b) ((a) == 0 ? (b) : 0)
54 58
55int process_arguments (int, char **); 59int process_arguments (int, char **);
56int call_getopt (int, char **);
57void print_usage (void); 60void print_usage (void);
58void print_help (void); 61void print_help (void);
59 62
@@ -133,40 +136,6 @@ process_arguments (int argc, char **argv)
133{ 136{
134 int c; 137 int c;
135 138
136 if (argc < 2)
137 usage ("\n");
138
139 c = 0;
140 while ((c += call_getopt (argc - c, &argv[c])) < argc) {
141
142 if (is_option (argv[c]))
143 continue;
144
145 if (wusers == -1 && argc > c) {
146 if (is_intnonneg (argv[c]) == FALSE)
147 usage ("Warning threshold must be a nonnegative integer\n");
148 wusers = atoi (argv[c]);
149
150 }
151 else if (cusers == -1 && argc > c) {
152 if (is_intnonneg (argv[c]) == FALSE)
153 usage ("Warning threshold must be a nonnegative integer\n");
154 cusers = atoi (argv[c]);
155 }
156 }
157
158 return OK;
159}
160
161
162
163
164
165int
166call_getopt (int argc, char **argv)
167{
168 int c, i = 0;
169
170#ifdef HAVE_GETOPT_H 139#ifdef HAVE_GETOPT_H
171 int option_index = 0; 140 int option_index = 0;
172 static struct option long_options[] = { 141 static struct option long_options[] = {
@@ -178,6 +147,9 @@ call_getopt (int argc, char **argv)
178 }; 147 };
179#endif 148#endif
180 149
150 if (argc < 2)
151 usage ("\n");
152
181 while (1) { 153 while (1) {
182#ifdef HAVE_GETOPT_H 154#ifdef HAVE_GETOPT_H
183 c = getopt_long (argc, argv, "+hVvc:w:", long_options, &option_index); 155 c = getopt_long (argc, argv, "+hVvc:w:", long_options, &option_index);
@@ -185,27 +157,19 @@ call_getopt (int argc, char **argv)
185 c = getopt (argc, argv, "+hVvc:w:"); 157 c = getopt (argc, argv, "+hVvc:w:");
186#endif 158#endif
187 159
188 i++;
189
190 if (c == -1 || c == EOF || c == 1) 160 if (c == -1 || c == EOF || c == 1)
191 break; 161 break;
192 162
193 switch (c) { 163 switch (c) {
194 case 'c':
195 case 'w':
196 i++;
197 }
198
199 switch (c) {
200 case '?': /* print short usage statement if args not parsable */ 164 case '?': /* print short usage statement if args not parsable */
201 printf ("%s: Unknown argument: %s\n\n", my_basename (argv[0]), optarg); 165 printf ("%s: Unknown argument: %s\n\n", PROGNAME, optarg);
202 print_usage (); 166 print_usage ();
203 exit (STATE_UNKNOWN); 167 exit (STATE_UNKNOWN);
204 case 'h': /* help */ 168 case 'h': /* help */
205 print_help (); 169 print_help ();
206 exit (STATE_OK); 170 exit (STATE_OK);
207 case 'V': /* version */ 171 case 'V': /* version */
208 print_revision (my_basename (argv[0]), "$Revision$"); 172 print_revision (PROGNAME, REVISION);
209 exit (STATE_OK); 173 exit (STATE_OK);
210 case 'c': /* critical */ 174 case 'c': /* critical */
211 if (!is_intnonneg (optarg)) 175 if (!is_intnonneg (optarg))
@@ -219,7 +183,21 @@ call_getopt (int argc, char **argv)
219 break; 183 break;
220 } 184 }
221 } 185 }
222 return i; 186
187 c = optind;
188 if (wusers == -1 && argc > c) {
189 if (is_intnonneg (argv[c]) == FALSE)
190 usage ("Warning threshold must be a nonnegative integer\n");
191 wusers = atoi (argv[c++]);
192 }
193
194 if (cusers == -1 && argc > c) {
195 if (is_intnonneg (argv[c]) == FALSE)
196 usage ("Warning threshold must be a nonnegative integer\n");
197 cusers = atoi (argv[c]);
198 }
199
200 return OK;
223} 201}
224 202
225 203
@@ -239,9 +217,9 @@ print_usage (void)
239void 217void
240print_help (void) 218print_help (void)
241{ 219{
242 print_revision (PROGNAME, "$Revision$"); 220 print_revision (PROGNAME, REVISION);
243 printf 221 printf
244 ("Copyright (c) 1999 Ethan Galstad (nagios@nagios.org)\n\n" 222 ("Copyright (c) " COPYRIGHT " " AUTHOR "(" EMAIL ")\n\n"
245 "This plugin checks the number of users currently logged in on the local\n" 223 "This plugin checks the number of users currently logged in on the local\n"
246 "system and generates an error if the number exceeds the thresholds specified.\n"); 224 "system and generates an error if the number exceeds the thresholds specified.\n");
247 print_usage (); 225 print_usage ();