Bug Summary

File:src/idn_cmd.c
Location:line 547, column 3
Description:Value stored to 'check_required' is never read

Annotated Source Code

1/*
2 File autogenerated by gengetopt version 2.22.6
3 generated with the following command:
4 gengetopt --unamed-opts --no-handle-version --no-handle-help --set-package=idn --input idn.ggo --file-name idn_cmd Makefile.am
5
6 The developers of gengetopt consider the fixed text that goes in all
7 gengetopt output files to be in the public domain:
8 we make no copyright claims on it.
9*/
10
11/* If we use autoconf. */
12#ifdef HAVE_CONFIG_H1
13#include "config.h"
14#endif
15
16#include <stdio.h>
17#include <stdlib.h>
18#include <string.h>
19
20#ifndef FIX_UNUSED
21#define FIX_UNUSED(X)(void) (X) (void) (X) /* avoid warnings for unused params */
22#endif
23
24#include <getopt.h>
25
26#include "idn_cmd.h"
27
28const char *gengetopt_args_info_purpose = "";
29
30const char *gengetopt_args_info_usage = "Usage: idn [OPTION]... [STRING]...";
31
32const char *gengetopt_args_info_versiontext = "";
33
34const char *gengetopt_args_info_description = "";
35
36const char *gengetopt_args_info_full_help[] = {
37 " -h, --help Print help and exit",
38 " --full-help Print help, including hidden options, and exit",
39 " -V, --version Print version and exit",
40 " -s, --stringprep Prepare string according to nameprep profile",
41 " -d, --punycode-decode Decode Punycode",
42 " -e, --punycode-encode Encode Punycode",
43 " -a, --idna-to-ascii Convert to ACE according to IDNA (default)",
44 " -u, --idna-to-unicode Convert from ACE according to IDNA",
45 " --allow-unassigned Toggle IDNA AllowUnassigned flag (default=off)",
46 " --usestd3asciirules Toggle IDNA UseSTD3ASCIIRules flag (default=off)",
47 " -t, --tld Check string for TLD specific rules\n Only for --idna-to-ascii and --idna-to-unicode\n (default=on)",
48 " --no-tld Don't check string for TLD specific rules\n Only for --idna-to-ascii and --idna-to-unicode\n (default=off)",
49 " -n, --nfkc Normalize string according to Unicode v3.2 NFKC",
50 " -k, --hidden-nfkc Hidden parameter for backwards compatibility",
51 " -p, --profile=STRING Use specified stringprep profile instead\n Valid stringprep profiles are `Nameprep', `iSCSI',\n `Nodeprep', `Resourceprep', `trace', and\n `SASLprep'.",
52 " --debug Print debugging information (default=off)",
53 " --quiet Silent operation (default=off)",
54 0
55};
56
57static void
58init_help_array(void)
59{
60 gengetopt_args_info_help[0] = gengetopt_args_info_full_help[0];
61 gengetopt_args_info_help[1] = gengetopt_args_info_full_help[1];
62 gengetopt_args_info_help[2] = gengetopt_args_info_full_help[2];
63 gengetopt_args_info_help[3] = gengetopt_args_info_full_help[3];
64 gengetopt_args_info_help[4] = gengetopt_args_info_full_help[4];
65 gengetopt_args_info_help[5] = gengetopt_args_info_full_help[5];
66 gengetopt_args_info_help[6] = gengetopt_args_info_full_help[6];
67 gengetopt_args_info_help[7] = gengetopt_args_info_full_help[7];
68 gengetopt_args_info_help[8] = gengetopt_args_info_full_help[8];
69 gengetopt_args_info_help[9] = gengetopt_args_info_full_help[9];
70 gengetopt_args_info_help[10] = gengetopt_args_info_full_help[10];
71 gengetopt_args_info_help[11] = gengetopt_args_info_full_help[11];
72 gengetopt_args_info_help[12] = gengetopt_args_info_full_help[12];
73 gengetopt_args_info_help[13] = gengetopt_args_info_full_help[14];
74 gengetopt_args_info_help[14] = gengetopt_args_info_full_help[15];
75 gengetopt_args_info_help[15] = gengetopt_args_info_full_help[16];
76 gengetopt_args_info_help[16] = 0;
77
78}
79
80const char *gengetopt_args_info_help[17];
81
82typedef enum {ARG_NO
83 , ARG_FLAG
84 , ARG_STRING
85} cmdline_parser_arg_type;
86
87static
88void clear_given (struct gengetopt_args_info *args_info);
89static
90void clear_args (struct gengetopt_args_info *args_info);
91
92static int
93cmdline_parser_internal (int argc, char **argv, struct gengetopt_args_info *args_info,
94 struct cmdline_parser_params *params, const char *additional_error);
95
96
97static char *
98gengetopt_strdup (const char *s);
99
100static
101void clear_given (struct gengetopt_args_info *args_info)
102{
103 args_info->help_given = 0 ;
104 args_info->full_help_given = 0 ;
105 args_info->version_given = 0 ;
106 args_info->stringprep_given = 0 ;
107 args_info->punycode_decode_given = 0 ;
108 args_info->punycode_encode_given = 0 ;
109 args_info->idna_to_ascii_given = 0 ;
110 args_info->idna_to_unicode_given = 0 ;
111 args_info->allow_unassigned_given = 0 ;
112 args_info->usestd3asciirules_given = 0 ;
113 args_info->tld_given = 0 ;
114 args_info->no_tld_given = 0 ;
115 args_info->nfkc_given = 0 ;
116 args_info->hidden_nfkc_given = 0 ;
117 args_info->profile_given = 0 ;
118 args_info->debug_given = 0 ;
119 args_info->quiet_given = 0 ;
120}
121
122static
123void clear_args (struct gengetopt_args_info *args_info)
124{
125 FIX_UNUSED (args_info)(void) (args_info);
126 args_info->allow_unassigned_flag = 0;
127 args_info->usestd3asciirules_flag = 0;
128 args_info->tld_flag = 1;
129 args_info->no_tld_flag = 0;
130 args_info->profile_arg = NULL((void*)0);
131 args_info->profile_orig = NULL((void*)0);
132 args_info->debug_flag = 0;
133 args_info->quiet_flag = 0;
134
135}
136
137static
138void init_args_info(struct gengetopt_args_info *args_info)
139{
140
141 init_help_array();
142 args_info->help_help = gengetopt_args_info_full_help[0] ;
143 args_info->full_help_help = gengetopt_args_info_full_help[1] ;
144 args_info->version_help = gengetopt_args_info_full_help[2] ;
145 args_info->stringprep_help = gengetopt_args_info_full_help[3] ;
146 args_info->punycode_decode_help = gengetopt_args_info_full_help[4] ;
147 args_info->punycode_encode_help = gengetopt_args_info_full_help[5] ;
148 args_info->idna_to_ascii_help = gengetopt_args_info_full_help[6] ;
149 args_info->idna_to_unicode_help = gengetopt_args_info_full_help[7] ;
150 args_info->allow_unassigned_help = gengetopt_args_info_full_help[8] ;
151 args_info->usestd3asciirules_help = gengetopt_args_info_full_help[9] ;
152 args_info->tld_help = gengetopt_args_info_full_help[10] ;
153 args_info->no_tld_help = gengetopt_args_info_full_help[11] ;
154 args_info->nfkc_help = gengetopt_args_info_full_help[12] ;
155 args_info->hidden_nfkc_help = gengetopt_args_info_full_help[13] ;
156 args_info->profile_help = gengetopt_args_info_full_help[14] ;
157 args_info->debug_help = gengetopt_args_info_full_help[15] ;
158 args_info->quiet_help = gengetopt_args_info_full_help[16] ;
159
160}
161
162void
163cmdline_parser_print_version (void)
164{
165 printf ("%s %s\n",
166 (strlen(CMDLINE_PARSER_PACKAGE_NAME"idn") ? CMDLINE_PARSER_PACKAGE_NAME"idn" : CMDLINE_PARSER_PACKAGE"idn"),
167 CMDLINE_PARSER_VERSION"1.32");
168
169 if (strlen(gengetopt_args_info_versiontext) > 0)
170 printf("\n%s\n", gengetopt_args_info_versiontext);
171}
172
173static void print_help_common(void) {
174 cmdline_parser_print_version ();
175
176 if (strlen(gengetopt_args_info_purpose) > 0)
177 printf("\n%s\n", gengetopt_args_info_purpose);
178
179 if (strlen(gengetopt_args_info_usage) > 0)
180 printf("\n%s\n", gengetopt_args_info_usage);
181
182 printf("\n");
183
184 if (strlen(gengetopt_args_info_description) > 0)
185 printf("%s\n\n", gengetopt_args_info_description);
186}
187
188void
189cmdline_parser_print_help (void)
190{
191 int i = 0;
192 print_help_common();
193 while (gengetopt_args_info_help[i])
194 printf("%s\n", gengetopt_args_info_help[i++]);
195}
196
197void
198cmdline_parser_print_full_help (void)
199{
200 int i = 0;
201 print_help_common();
202 while (gengetopt_args_info_full_help[i])
203 printf("%s\n", gengetopt_args_info_full_help[i++]);
204}
205
206void
207cmdline_parser_init (struct gengetopt_args_info *args_info)
208{
209 clear_given (args_info);
210 clear_args (args_info);
211 init_args_info (args_info);
212
213 args_info->inputs = 0;
214 args_info->inputs_num = 0;
215}
216
217void
218cmdline_parser_params_init(struct cmdline_parser_params *params)
219{
220 if (params)
221 {
222 params->override = 0;
223 params->initialize = 1;
224 params->check_required = 1;
225 params->check_ambiguity = 0;
226 params->print_errors = 1;
227 }
228}
229
230struct cmdline_parser_params *
231cmdline_parser_params_create(void)
232{
233 struct cmdline_parser_params *params =
234 (struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params));
235 cmdline_parser_params_init(params);
236 return params;
237}
238
239static void
240free_string_field (char **s)
241{
242 if (*s)
243 {
244 free (*s);
245 *s = 0;
246 }
247}
248
249
250static void
251cmdline_parser_release (struct gengetopt_args_info *args_info)
252{
253 unsigned int i;
254 free_string_field (&(args_info->profile_arg));
255 free_string_field (&(args_info->profile_orig));
256
257
258 for (i = 0; i < args_info->inputs_num; ++i)
259 free (args_info->inputs [i]);
260
261 if (args_info->inputs_num)
262 free (args_info->inputs);
263
264 clear_given (args_info);
265}
266
267
268static void
269write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[])
270{
271 FIX_UNUSED (values)(void) (values);
272 if (arg) {
273 fprintf(outfile, "%s=\"%s\"\n", opt, arg);
274 } else {
275 fprintf(outfile, "%s\n", opt);
276 }
277}
278
279
280int
281cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info)
282{
283 int i = 0;
284
285 if (!outfile)
286 {
287 fprintf (stderrstderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE"idn");
288 return EXIT_FAILURE1;
289 }
290
291 if (args_info->help_given)
292 write_into_file(outfile, "help", 0, 0 );
293 if (args_info->full_help_given)
294 write_into_file(outfile, "full-help", 0, 0 );
295 if (args_info->version_given)
296 write_into_file(outfile, "version", 0, 0 );
297 if (args_info->stringprep_given)
298 write_into_file(outfile, "stringprep", 0, 0 );
299 if (args_info->punycode_decode_given)
300 write_into_file(outfile, "punycode-decode", 0, 0 );
301 if (args_info->punycode_encode_given)
302 write_into_file(outfile, "punycode-encode", 0, 0 );
303 if (args_info->idna_to_ascii_given)
304 write_into_file(outfile, "idna-to-ascii", 0, 0 );
305 if (args_info->idna_to_unicode_given)
306 write_into_file(outfile, "idna-to-unicode", 0, 0 );
307 if (args_info->allow_unassigned_given)
308 write_into_file(outfile, "allow-unassigned", 0, 0 );
309 if (args_info->usestd3asciirules_given)
310 write_into_file(outfile, "usestd3asciirules", 0, 0 );
311 if (args_info->tld_given)
312 write_into_file(outfile, "tld", 0, 0 );
313 if (args_info->no_tld_given)
314 write_into_file(outfile, "no-tld", 0, 0 );
315 if (args_info->nfkc_given)
316 write_into_file(outfile, "nfkc", 0, 0 );
317 if (args_info->hidden_nfkc_given)
318 write_into_file(outfile, "hidden-nfkc", 0, 0 );
319 if (args_info->profile_given)
320 write_into_file(outfile, "profile", args_info->profile_orig, 0);
321 if (args_info->debug_given)
322 write_into_file(outfile, "debug", 0, 0 );
323 if (args_info->quiet_given)
324 write_into_file(outfile, "quiet", 0, 0 );
325
326
327 i = EXIT_SUCCESS0;
328 return i;
329}
330
331int
332cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info)
333{
334 FILE *outfile;
335 int i = 0;
336
337 outfile = fopen(filename, "w");
338
339 if (!outfile)
340 {
341 fprintf (stderrstderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE"idn", filename);
342 return EXIT_FAILURE1;
343 }
344
345 i = cmdline_parser_dump(outfile, args_info);
346 fclose (outfile);
347
348 return i;
349}
350
351void
352cmdline_parser_free (struct gengetopt_args_info *args_info)
353{
354 cmdline_parser_release (args_info);
355}
356
357/** @brief replacement of strdup, which is not standard */
358char *
359gengetopt_strdup (const char *s)
360{
361 char *result = 0;
362 if (!s)
363 return result;
364
365 result = (char*)malloc(strlen(s) + 1);
366 if (result == (char*)0)
367 return (char*)0;
368 strcpy(result, s);
369 return result;
370}
371
372int
373cmdline_parser (int argc, char **argv, struct gengetopt_args_info *args_info)
374{
375 return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
376}
377
378int
379cmdline_parser_ext (int argc, char **argv, struct gengetopt_args_info *args_info,
380 struct cmdline_parser_params *params)
381{
382 int result;
383 result = cmdline_parser_internal (argc, argv, args_info, params, 0);
384
385 if (result == EXIT_FAILURE1)
386 {
387 cmdline_parser_free (args_info);
388 exit (EXIT_FAILURE1);
389 }
390
391 return result;
392}
393
394int
395cmdline_parser2 (int argc, char **argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required)
396{
397 int result;
398 struct cmdline_parser_params params;
399
400 params.override = override;
401 params.initialize = initialize;
402 params.check_required = check_required;
403 params.check_ambiguity = 0;
404 params.print_errors = 1;
405
406 result = cmdline_parser_internal (argc, argv, args_info, &params, 0);
407
408 if (result == EXIT_FAILURE1)
409 {
410 cmdline_parser_free (args_info);
411 exit (EXIT_FAILURE1);
412 }
413
414 return result;
415}
416
417int
418cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name)
419{
420 FIX_UNUSED (args_info)(void) (args_info);
421 FIX_UNUSED (prog_name)(void) (prog_name);
422 return EXIT_SUCCESS0;
423}
424
425
426static char *package_name = 0;
427
428/**
429 * @brief updates an option
430 * @param field the generic pointer to the field to update
431 * @param orig_field the pointer to the orig field
432 * @param field_given the pointer to the number of occurrence of this option
433 * @param prev_given the pointer to the number of occurrence already seen
434 * @param value the argument for this option (if null no arg was specified)
435 * @param possible_values the possible values for this option (if specified)
436 * @param default_value the default value (in case the option only accepts fixed values)
437 * @param arg_type the type of this option
438 * @param check_ambiguity @see cmdline_parser_params.check_ambiguity
439 * @param override @see cmdline_parser_params.override
440 * @param no_free whether to free a possible previous value
441 * @param multiple_option whether this is a multiple option
442 * @param long_opt the corresponding long option
443 * @param short_opt the corresponding short option (or '-' if none)
444 * @param additional_error possible further error specification
445 */
446static
447int update_arg(void *field, char **orig_field,
448 unsigned int *field_given, unsigned int *prev_given,
449 char *value, const char *possible_values[],
450 const char *default_value,
451 cmdline_parser_arg_type arg_type,
452 int check_ambiguity, int override,
453 int no_free, int multiple_option,
454 const char *long_opt, char short_opt,
455 const char *additional_error)
456{
457 char *stop_char = 0;
458 const char *val = value;
459 int found;
460 char **string_field;
461 FIX_UNUSED (field)(void) (field);
462
463 stop_char = 0;
464 found = 0;
465
466 if (!multiple_option && prev_given && (*prev_given || (check_ambiguity && *field_given)))
467 {
468 if (short_opt != '-')
469 fprintf (stderrstderr, "%s: `--%s' (`-%c') option given more than once%s\n",
470 package_name, long_opt, short_opt,
471 (additional_error ? additional_error : ""));
472 else
473 fprintf (stderrstderr, "%s: `--%s' option given more than once%s\n",
474 package_name, long_opt,
475 (additional_error ? additional_error : ""));
476 return 1; /* failure */
477 }
478
479 FIX_UNUSED (default_value)(void) (default_value);
480
481 if (field_given && *field_given && ! override)
482 return 0;
483 if (prev_given)
484 (*prev_given)++;
485 if (field_given)
486 (*field_given)++;
487 if (possible_values)
488 val = possible_values[found];
489
490 switch(arg_type) {
491 case ARG_FLAG:
492 *((int *)field) = !*((int *)field);
493 break;
494 case ARG_STRING:
495 if (val) {
496 string_field = (char **)field;
497 if (!no_free && *string_field)
498 free (*string_field); /* free previous string */
499 *string_field = gengetopt_strdup (val);
500 }
501 break;
502 default:
503 break;
504 };
505
506
507 /* store the original value */
508 switch(arg_type) {
509 case ARG_NO:
510 case ARG_FLAG:
511 break;
512 default:
513 if (value && orig_field) {
514 if (no_free) {
515 *orig_field = value;
516 } else {
517 if (*orig_field)
518 free (*orig_field); /* free previous string */
519 *orig_field = gengetopt_strdup (value);
520 }
521 }
522 };
523
524 return 0; /* OK */
525}
526
527
528int
529cmdline_parser_internal (
530 int argc, char **argv, struct gengetopt_args_info *args_info,
531 struct cmdline_parser_params *params, const char *additional_error)
532{
533 int c; /* Character of the parsed option. */
534
535 int error_occurred = 0;
536 struct gengetopt_args_info local_args_info;
537
538 int override;
539 int initialize;
540 int check_required;
541 int check_ambiguity;
542
543 package_name = argv[0];
544
545 override = params->override;
546 initialize = params->initialize;
547 check_required = params->check_required;
Value stored to 'check_required' is never read
548 check_ambiguity = params->check_ambiguity;
549
550 if (initialize)
551 cmdline_parser_init (args_info);
552
553 cmdline_parser_init (&local_args_info);
554
555 optarg = 0;
556 optind = 0;
557 opterr = params->print_errors;
558 optopt = '?';
559
560 while (1)
561 {
562 int option_index = 0;
563
564 static struct option long_options[] = {
565 { "help", 0, NULL((void*)0), 'h' },
566 { "full-help", 0, NULL((void*)0), 0 },
567 { "version", 0, NULL((void*)0), 'V' },
568 { "stringprep", 0, NULL((void*)0), 's' },
569 { "punycode-decode", 0, NULL((void*)0), 'd' },
570 { "punycode-encode", 0, NULL((void*)0), 'e' },
571 { "idna-to-ascii", 0, NULL((void*)0), 'a' },
572 { "idna-to-unicode", 0, NULL((void*)0), 'u' },
573 { "allow-unassigned", 0, NULL((void*)0), 0 },
574 { "usestd3asciirules", 0, NULL((void*)0), 0 },
575 { "tld", 0, NULL((void*)0), 't' },
576 { "no-tld", 0, NULL((void*)0), 0 },
577 { "nfkc", 0, NULL((void*)0), 'n' },
578 { "hidden-nfkc", 0, NULL((void*)0), 'k' },
579 { "profile", 1, NULL((void*)0), 'p' },
580 { "debug", 0, NULL((void*)0), 0 },
581 { "quiet", 0, NULL((void*)0), 0 },
582 { 0, 0, 0, 0 }
583 };
584
585 c = getopt_long (argc, argv, "hVsdeautnkp:", long_options, &option_index);
586
587 if (c == -1) break; /* Exit from `while (1)' loop. */
588
589 switch (c)
590 {
591 case 'h': /* Print help and exit. */
592
593
594 if (update_arg( 0 ,
595 0 , &(args_info->help_given),
596 &(local_args_info.help_given), optarg, 0, 0, ARG_NO,
597 check_ambiguity, override, 0, 0,
598 "help", 'h',
599 additional_error))
600 goto failure;
601 cmdline_parser_free (&local_args_info);
602 return 0;
603
604 break;
605 case 'V': /* Print version and exit. */
606
607
608 if (update_arg( 0 ,
609 0 , &(args_info->version_given),
610 &(local_args_info.version_given), optarg, 0, 0, ARG_NO,
611 check_ambiguity, override, 0, 0,
612 "version", 'V',
613 additional_error))
614 goto failure;
615 cmdline_parser_free (&local_args_info);
616 return 0;
617
618 break;
619 case 's': /* Prepare string according to nameprep profile. */
620
621
622 if (update_arg( 0 ,
623 0 , &(args_info->stringprep_given),
624 &(local_args_info.stringprep_given), optarg, 0, 0, ARG_NO,
625 check_ambiguity, override, 0, 0,
626 "stringprep", 's',
627 additional_error))
628 goto failure;
629
630 break;
631 case 'd': /* Decode Punycode. */
632
633
634 if (update_arg( 0 ,
635 0 , &(args_info->punycode_decode_given),
636 &(local_args_info.punycode_decode_given), optarg, 0, 0, ARG_NO,
637 check_ambiguity, override, 0, 0,
638 "punycode-decode", 'd',
639 additional_error))
640 goto failure;
641
642 break;
643 case 'e': /* Encode Punycode. */
644
645
646 if (update_arg( 0 ,
647 0 , &(args_info->punycode_encode_given),
648 &(local_args_info.punycode_encode_given), optarg, 0, 0, ARG_NO,
649 check_ambiguity, override, 0, 0,
650 "punycode-encode", 'e',
651 additional_error))
652 goto failure;
653
654 break;
655 case 'a': /* Convert to ACE according to IDNA (default). */
656
657
658 if (update_arg( 0 ,
659 0 , &(args_info->idna_to_ascii_given),
660 &(local_args_info.idna_to_ascii_given), optarg, 0, 0, ARG_NO,
661 check_ambiguity, override, 0, 0,
662 "idna-to-ascii", 'a',
663 additional_error))
664 goto failure;
665
666 break;
667 case 'u': /* Convert from ACE according to IDNA. */
668
669
670 if (update_arg( 0 ,
671 0 , &(args_info->idna_to_unicode_given),
672 &(local_args_info.idna_to_unicode_given), optarg, 0, 0, ARG_NO,
673 check_ambiguity, override, 0, 0,
674 "idna-to-unicode", 'u',
675 additional_error))
676 goto failure;
677
678 break;
679 case 't': /* Check string for TLD specific rules
680 Only for --idna-to-ascii and --idna-to-unicode. */
681
682
683 if (update_arg((void *)&(args_info->tld_flag), 0, &(args_info->tld_given),
684 &(local_args_info.tld_given), optarg, 0, 0, ARG_FLAG,
685 check_ambiguity, override, 1, 0, "tld", 't',
686 additional_error))
687 goto failure;
688
689 break;
690 case 'n': /* Normalize string according to Unicode v3.2 NFKC. */
691
692
693 if (update_arg( 0 ,
694 0 , &(args_info->nfkc_given),
695 &(local_args_info.nfkc_given), optarg, 0, 0, ARG_NO,
696 check_ambiguity, override, 0, 0,
697 "nfkc", 'n',
698 additional_error))
699 goto failure;
700
701 break;
702 case 'k': /* Hidden parameter for backwards compatibility. */
703
704
705 if (update_arg( 0 ,
706 0 , &(args_info->hidden_nfkc_given),
707 &(local_args_info.hidden_nfkc_given), optarg, 0, 0, ARG_NO,
708 check_ambiguity, override, 0, 0,
709 "hidden-nfkc", 'k',
710 additional_error))
711 goto failure;
712
713 break;
714 case 'p': /* Use specified stringprep profile instead
715 Valid stringprep profiles are `Nameprep', `iSCSI', `Nodeprep', `Resourceprep', `trace', and `SASLprep'.. */
716
717
718 if (update_arg( (void *)&(args_info->profile_arg),
719 &(args_info->profile_orig), &(args_info->profile_given),
720 &(local_args_info.profile_given), optarg, 0, 0, ARG_STRING,
721 check_ambiguity, override, 0, 0,
722 "profile", 'p',
723 additional_error))
724 goto failure;
725
726 break;
727
728 case 0: /* Long option with no short option */
729 /* Print help, including hidden options, and exit. */
730 if (strcmp (long_options[option_index].name, "full-help")__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(long_options[option_index].name) && __builtin_constant_p
("full-help") && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s2_len = __builtin_strlen ("full-help"
), (!((size_t)(const void *)((long_options[option_index].name
) + 1) - (size_t)(const void *)(long_options[option_index].name
) == 1) || __s1_len >= 4) && (!((size_t)(const void
*)(("full-help") + 1) - (size_t)(const void *)("full-help") ==
1) || __s2_len >= 4)) ? __builtin_strcmp (long_options[option_index
].name, "full-help") : (__builtin_constant_p (long_options[option_index
].name) && ((size_t)(const void *)((long_options[option_index
].name) + 1) - (size_t)(const void *)(long_options[option_index
].name) == 1) && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s1_len < 4) ? (__builtin_constant_p
("full-help") && ((size_t)(const void *)(("full-help"
) + 1) - (size_t)(const void *)("full-help") == 1) ? __builtin_strcmp
(long_options[option_index].name, "full-help") : (__extension__
({ const unsigned char *__s2 = (const unsigned char *) (const
char *) ("full-help"); int __result = (((const unsigned char
*) (const char *) (long_options[option_index].name))[0] - __s2
[0]); if (__s1_len > 0 && __result == 0) { __result
= (((const unsigned char *) (const char *) (long_options[option_index
].name))[1] - __s2[1]); if (__s1_len > 1 && __result
== 0) { __result = (((const unsigned char *) (const char *) (
long_options[option_index].name))[2] - __s2[2]); if (__s1_len
> 2 && __result == 0) __result = (((const unsigned
char *) (const char *) (long_options[option_index].name))[3]
- __s2[3]); } } __result; }))) : (__builtin_constant_p ("full-help"
) && ((size_t)(const void *)(("full-help") + 1) - (size_t
)(const void *)("full-help") == 1) && (__s2_len = __builtin_strlen
("full-help"), __s2_len < 4) ? (__builtin_constant_p (long_options
[option_index].name) && ((size_t)(const void *)((long_options
[option_index].name) + 1) - (size_t)(const void *)(long_options
[option_index].name) == 1) ? __builtin_strcmp (long_options[option_index
].name, "full-help") : (- (__extension__ ({ const unsigned char
*__s2 = (const unsigned char *) (const char *) (long_options
[option_index].name); int __result = (((const unsigned char *
) (const char *) ("full-help"))[0] - __s2[0]); if (__s2_len >
0 && __result == 0) { __result = (((const unsigned char
*) (const char *) ("full-help"))[1] - __s2[1]); if (__s2_len
> 1 && __result == 0) { __result = (((const unsigned
char *) (const char *) ("full-help"))[2] - __s2[2]); if (__s2_len
> 2 && __result == 0) __result = (((const unsigned
char *) (const char *) ("full-help"))[3] - __s2[3]); } } __result
; })))) : __builtin_strcmp (long_options[option_index].name, "full-help"
)))); }) == 0)
731 {
732
733
734 if (update_arg( 0 ,
735 0 , &(args_info->full_help_given),
736 &(local_args_info.full_help_given), optarg, 0, 0, ARG_NO,
737 check_ambiguity, override, 0, 0,
738 "full-help", '-',
739 additional_error))
740 goto failure;
741 cmdline_parser_free (&local_args_info);
742 return 0;
743
744 }
745 /* Toggle IDNA AllowUnassigned flag. */
746 else if (strcmp (long_options[option_index].name, "allow-unassigned")__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(long_options[option_index].name) && __builtin_constant_p
("allow-unassigned") && (__s1_len = __builtin_strlen
(long_options[option_index].name), __s2_len = __builtin_strlen
("allow-unassigned"), (!((size_t)(const void *)((long_options
[option_index].name) + 1) - (size_t)(const void *)(long_options
[option_index].name) == 1) || __s1_len >= 4) && (!
((size_t)(const void *)(("allow-unassigned") + 1) - (size_t)(
const void *)("allow-unassigned") == 1) || __s2_len >= 4))
? __builtin_strcmp (long_options[option_index].name, "allow-unassigned"
) : (__builtin_constant_p (long_options[option_index].name) &&
((size_t)(const void *)((long_options[option_index].name) + 1
) - (size_t)(const void *)(long_options[option_index].name) ==
1) && (__s1_len = __builtin_strlen (long_options[option_index
].name), __s1_len < 4) ? (__builtin_constant_p ("allow-unassigned"
) && ((size_t)(const void *)(("allow-unassigned") + 1
) - (size_t)(const void *)("allow-unassigned") == 1) ? __builtin_strcmp
(long_options[option_index].name, "allow-unassigned") : (__extension__
({ const unsigned char *__s2 = (const unsigned char *) (const
char *) ("allow-unassigned"); int __result = (((const unsigned
char *) (const char *) (long_options[option_index].name))[0]
- __s2[0]); if (__s1_len > 0 && __result == 0) { __result
= (((const unsigned char *) (const char *) (long_options[option_index
].name))[1] - __s2[1]); if (__s1_len > 1 && __result
== 0) { __result = (((const unsigned char *) (const char *) (
long_options[option_index].name))[2] - __s2[2]); if (__s1_len
> 2 && __result == 0) __result = (((const unsigned
char *) (const char *) (long_options[option_index].name))[3]
- __s2[3]); } } __result; }))) : (__builtin_constant_p ("allow-unassigned"
) && ((size_t)(const void *)(("allow-unassigned") + 1
) - (size_t)(const void *)("allow-unassigned") == 1) &&
(__s2_len = __builtin_strlen ("allow-unassigned"), __s2_len <
4) ? (__builtin_constant_p (long_options[option_index].name)
&& ((size_t)(const void *)((long_options[option_index
].name) + 1) - (size_t)(const void *)(long_options[option_index
].name) == 1) ? __builtin_strcmp (long_options[option_index].
name, "allow-unassigned") : (- (__extension__ ({ const unsigned
char *__s2 = (const unsigned char *) (const char *) (long_options
[option_index].name); int __result = (((const unsigned char *
) (const char *) ("allow-unassigned"))[0] - __s2[0]); if (__s2_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) ("allow-unassigned"))[1] - __s2[1]); if
(__s2_len > 1 && __result == 0) { __result = (((const
unsigned char *) (const char *) ("allow-unassigned"))[2] - __s2
[2]); if (__s2_len > 2 && __result == 0) __result =
(((const unsigned char *) (const char *) ("allow-unassigned"
))[3] - __s2[3]); } } __result; })))) : __builtin_strcmp (long_options
[option_index].name, "allow-unassigned")))); }) == 0)
747 {
748
749
750 if (update_arg((void *)&(args_info->allow_unassigned_flag), 0, &(args_info->allow_unassigned_given),
751 &(local_args_info.allow_unassigned_given), optarg, 0, 0, ARG_FLAG,
752 check_ambiguity, override, 1, 0, "allow-unassigned", '-',
753 additional_error))
754 goto failure;
755
756 }
757 /* Toggle IDNA UseSTD3ASCIIRules flag. */
758 else if (strcmp (long_options[option_index].name, "usestd3asciirules")__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(long_options[option_index].name) && __builtin_constant_p
("usestd3asciirules") && (__s1_len = __builtin_strlen
(long_options[option_index].name), __s2_len = __builtin_strlen
("usestd3asciirules"), (!((size_t)(const void *)((long_options
[option_index].name) + 1) - (size_t)(const void *)(long_options
[option_index].name) == 1) || __s1_len >= 4) && (!
((size_t)(const void *)(("usestd3asciirules") + 1) - (size_t)
(const void *)("usestd3asciirules") == 1) || __s2_len >= 4
)) ? __builtin_strcmp (long_options[option_index].name, "usestd3asciirules"
) : (__builtin_constant_p (long_options[option_index].name) &&
((size_t)(const void *)((long_options[option_index].name) + 1
) - (size_t)(const void *)(long_options[option_index].name) ==
1) && (__s1_len = __builtin_strlen (long_options[option_index
].name), __s1_len < 4) ? (__builtin_constant_p ("usestd3asciirules"
) && ((size_t)(const void *)(("usestd3asciirules") + 1
) - (size_t)(const void *)("usestd3asciirules") == 1) ? __builtin_strcmp
(long_options[option_index].name, "usestd3asciirules") : (__extension__
({ const unsigned char *__s2 = (const unsigned char *) (const
char *) ("usestd3asciirules"); int __result = (((const unsigned
char *) (const char *) (long_options[option_index].name))[0]
- __s2[0]); if (__s1_len > 0 && __result == 0) { __result
= (((const unsigned char *) (const char *) (long_options[option_index
].name))[1] - __s2[1]); if (__s1_len > 1 && __result
== 0) { __result = (((const unsigned char *) (const char *) (
long_options[option_index].name))[2] - __s2[2]); if (__s1_len
> 2 && __result == 0) __result = (((const unsigned
char *) (const char *) (long_options[option_index].name))[3]
- __s2[3]); } } __result; }))) : (__builtin_constant_p ("usestd3asciirules"
) && ((size_t)(const void *)(("usestd3asciirules") + 1
) - (size_t)(const void *)("usestd3asciirules") == 1) &&
(__s2_len = __builtin_strlen ("usestd3asciirules"), __s2_len
< 4) ? (__builtin_constant_p (long_options[option_index].
name) && ((size_t)(const void *)((long_options[option_index
].name) + 1) - (size_t)(const void *)(long_options[option_index
].name) == 1) ? __builtin_strcmp (long_options[option_index].
name, "usestd3asciirules") : (- (__extension__ ({ const unsigned
char *__s2 = (const unsigned char *) (const char *) (long_options
[option_index].name); int __result = (((const unsigned char *
) (const char *) ("usestd3asciirules"))[0] - __s2[0]); if (__s2_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) ("usestd3asciirules"))[1] - __s2[1]);
if (__s2_len > 1 && __result == 0) { __result = (
((const unsigned char *) (const char *) ("usestd3asciirules")
)[2] - __s2[2]); if (__s2_len > 2 && __result == 0
) __result = (((const unsigned char *) (const char *) ("usestd3asciirules"
))[3] - __s2[3]); } } __result; })))) : __builtin_strcmp (long_options
[option_index].name, "usestd3asciirules")))); }) == 0)
759 {
760
761
762 if (update_arg((void *)&(args_info->usestd3asciirules_flag), 0, &(args_info->usestd3asciirules_given),
763 &(local_args_info.usestd3asciirules_given), optarg, 0, 0, ARG_FLAG,
764 check_ambiguity, override, 1, 0, "usestd3asciirules", '-',
765 additional_error))
766 goto failure;
767
768 }
769 /* Don't check string for TLD specific rules
770 Only for --idna-to-ascii and --idna-to-unicode. */
771 else if (strcmp (long_options[option_index].name, "no-tld")__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(long_options[option_index].name) && __builtin_constant_p
("no-tld") && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s2_len = __builtin_strlen ("no-tld"),
(!((size_t)(const void *)((long_options[option_index].name) +
1) - (size_t)(const void *)(long_options[option_index].name)
== 1) || __s1_len >= 4) && (!((size_t)(const void
*)(("no-tld") + 1) - (size_t)(const void *)("no-tld") == 1) ||
__s2_len >= 4)) ? __builtin_strcmp (long_options[option_index
].name, "no-tld") : (__builtin_constant_p (long_options[option_index
].name) && ((size_t)(const void *)((long_options[option_index
].name) + 1) - (size_t)(const void *)(long_options[option_index
].name) == 1) && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s1_len < 4) ? (__builtin_constant_p
("no-tld") && ((size_t)(const void *)(("no-tld") + 1
) - (size_t)(const void *)("no-tld") == 1) ? __builtin_strcmp
(long_options[option_index].name, "no-tld") : (__extension__
({ const unsigned char *__s2 = (const unsigned char *) (const
char *) ("no-tld"); int __result = (((const unsigned char *)
(const char *) (long_options[option_index].name))[0] - __s2[
0]); if (__s1_len > 0 && __result == 0) { __result
= (((const unsigned char *) (const char *) (long_options[option_index
].name))[1] - __s2[1]); if (__s1_len > 1 && __result
== 0) { __result = (((const unsigned char *) (const char *) (
long_options[option_index].name))[2] - __s2[2]); if (__s1_len
> 2 && __result == 0) __result = (((const unsigned
char *) (const char *) (long_options[option_index].name))[3]
- __s2[3]); } } __result; }))) : (__builtin_constant_p ("no-tld"
) && ((size_t)(const void *)(("no-tld") + 1) - (size_t
)(const void *)("no-tld") == 1) && (__s2_len = __builtin_strlen
("no-tld"), __s2_len < 4) ? (__builtin_constant_p (long_options
[option_index].name) && ((size_t)(const void *)((long_options
[option_index].name) + 1) - (size_t)(const void *)(long_options
[option_index].name) == 1) ? __builtin_strcmp (long_options[option_index
].name, "no-tld") : (- (__extension__ ({ const unsigned char *
__s2 = (const unsigned char *) (const char *) (long_options[option_index
].name); int __result = (((const unsigned char *) (const char
*) ("no-tld"))[0] - __s2[0]); if (__s2_len > 0 &&
__result == 0) { __result = (((const unsigned char *) (const
char *) ("no-tld"))[1] - __s2[1]); if (__s2_len > 1 &&
__result == 0) { __result = (((const unsigned char *) (const
char *) ("no-tld"))[2] - __s2[2]); if (__s2_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) ("no-tld"))[3] - __s2[3]); } } __result; })))) : __builtin_strcmp
(long_options[option_index].name, "no-tld")))); }) == 0)
772 {
773
774
775 if (update_arg((void *)&(args_info->no_tld_flag), 0, &(args_info->no_tld_given),
776 &(local_args_info.no_tld_given), optarg, 0, 0, ARG_FLAG,
777 check_ambiguity, override, 1, 0, "no-tld", '-',
778 additional_error))
779 goto failure;
780
781 }
782 /* Print debugging information. */
783 else if (strcmp (long_options[option_index].name, "debug")__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(long_options[option_index].name) && __builtin_constant_p
("debug") && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s2_len = __builtin_strlen ("debug"), (
!((size_t)(const void *)((long_options[option_index].name) + 1
) - (size_t)(const void *)(long_options[option_index].name) ==
1) || __s1_len >= 4) && (!((size_t)(const void *)
(("debug") + 1) - (size_t)(const void *)("debug") == 1) || __s2_len
>= 4)) ? __builtin_strcmp (long_options[option_index].name
, "debug") : (__builtin_constant_p (long_options[option_index
].name) && ((size_t)(const void *)((long_options[option_index
].name) + 1) - (size_t)(const void *)(long_options[option_index
].name) == 1) && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s1_len < 4) ? (__builtin_constant_p
("debug") && ((size_t)(const void *)(("debug") + 1) -
(size_t)(const void *)("debug") == 1) ? __builtin_strcmp (long_options
[option_index].name, "debug") : (__extension__ ({ const unsigned
char *__s2 = (const unsigned char *) (const char *) ("debug"
); int __result = (((const unsigned char *) (const char *) (long_options
[option_index].name))[0] - __s2[0]); if (__s1_len > 0 &&
__result == 0) { __result = (((const unsigned char *) (const
char *) (long_options[option_index].name))[1] - __s2[1]); if
(__s1_len > 1 && __result == 0) { __result = (((const
unsigned char *) (const char *) (long_options[option_index].
name))[2] - __s2[2]); if (__s1_len > 2 && __result
== 0) __result = (((const unsigned char *) (const char *) (long_options
[option_index].name))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p
("debug") && ((size_t)(const void *)(("debug") + 1) -
(size_t)(const void *)("debug") == 1) && (__s2_len =
__builtin_strlen ("debug"), __s2_len < 4) ? (__builtin_constant_p
(long_options[option_index].name) && ((size_t)(const
void *)((long_options[option_index].name) + 1) - (size_t)(const
void *)(long_options[option_index].name) == 1) ? __builtin_strcmp
(long_options[option_index].name, "debug") : (- (__extension__
({ const unsigned char *__s2 = (const unsigned char *) (const
char *) (long_options[option_index].name); int __result = ((
(const unsigned char *) (const char *) ("debug"))[0] - __s2[0
]); if (__s2_len > 0 && __result == 0) { __result =
(((const unsigned char *) (const char *) ("debug"))[1] - __s2
[1]); if (__s2_len > 1 && __result == 0) { __result
= (((const unsigned char *) (const char *) ("debug"))[2] - __s2
[2]); if (__s2_len > 2 && __result == 0) __result =
(((const unsigned char *) (const char *) ("debug"))[3] - __s2
[3]); } } __result; })))) : __builtin_strcmp (long_options[option_index
].name, "debug")))); }) == 0)
784 {
785
786
787 if (update_arg((void *)&(args_info->debug_flag), 0, &(args_info->debug_given),
788 &(local_args_info.debug_given), optarg, 0, 0, ARG_FLAG,
789 check_ambiguity, override, 1, 0, "debug", '-',
790 additional_error))
791 goto failure;
792
793 }
794 /* Silent operation. */
795 else if (strcmp (long_options[option_index].name, "quiet")__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(long_options[option_index].name) && __builtin_constant_p
("quiet") && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s2_len = __builtin_strlen ("quiet"), (
!((size_t)(const void *)((long_options[option_index].name) + 1
) - (size_t)(const void *)(long_options[option_index].name) ==
1) || __s1_len >= 4) && (!((size_t)(const void *)
(("quiet") + 1) - (size_t)(const void *)("quiet") == 1) || __s2_len
>= 4)) ? __builtin_strcmp (long_options[option_index].name
, "quiet") : (__builtin_constant_p (long_options[option_index
].name) && ((size_t)(const void *)((long_options[option_index
].name) + 1) - (size_t)(const void *)(long_options[option_index
].name) == 1) && (__s1_len = __builtin_strlen (long_options
[option_index].name), __s1_len < 4) ? (__builtin_constant_p
("quiet") && ((size_t)(const void *)(("quiet") + 1) -
(size_t)(const void *)("quiet") == 1) ? __builtin_strcmp (long_options
[option_index].name, "quiet") : (__extension__ ({ const unsigned
char *__s2 = (const unsigned char *) (const char *) ("quiet"
); int __result = (((const unsigned char *) (const char *) (long_options
[option_index].name))[0] - __s2[0]); if (__s1_len > 0 &&
__result == 0) { __result = (((const unsigned char *) (const
char *) (long_options[option_index].name))[1] - __s2[1]); if
(__s1_len > 1 && __result == 0) { __result = (((const
unsigned char *) (const char *) (long_options[option_index].
name))[2] - __s2[2]); if (__s1_len > 2 && __result
== 0) __result = (((const unsigned char *) (const char *) (long_options
[option_index].name))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p
("quiet") && ((size_t)(const void *)(("quiet") + 1) -
(size_t)(const void *)("quiet") == 1) && (__s2_len =
__builtin_strlen ("quiet"), __s2_len < 4) ? (__builtin_constant_p
(long_options[option_index].name) && ((size_t)(const
void *)((long_options[option_index].name) + 1) - (size_t)(const
void *)(long_options[option_index].name) == 1) ? __builtin_strcmp
(long_options[option_index].name, "quiet") : (- (__extension__
({ const unsigned char *__s2 = (const unsigned char *) (const
char *) (long_options[option_index].name); int __result = ((
(const unsigned char *) (const char *) ("quiet"))[0] - __s2[0
]); if (__s2_len > 0 && __result == 0) { __result =
(((const unsigned char *) (const char *) ("quiet"))[1] - __s2
[1]); if (__s2_len > 1 && __result == 0) { __result
= (((const unsigned char *) (const char *) ("quiet"))[2] - __s2
[2]); if (__s2_len > 2 && __result == 0) __result =
(((const unsigned char *) (const char *) ("quiet"))[3] - __s2
[3]); } } __result; })))) : __builtin_strcmp (long_options[option_index
].name, "quiet")))); }) == 0)
796 {
797
798
799 if (update_arg((void *)&(args_info->quiet_flag), 0, &(args_info->quiet_given),
800 &(local_args_info.quiet_given), optarg, 0, 0, ARG_FLAG,
801 check_ambiguity, override, 1, 0, "quiet", '-',
802 additional_error))
803 goto failure;
804
805 }
806
807 break;
808 case '?': /* Invalid option. */
809 /* `getopt_long' already printed an error message. */
810 goto failure;
811
812 default: /* bug: option not considered. */
813 fprintf (stderrstderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE"idn", c, (additional_error ? additional_error : ""));
814 abort ();
815 } /* switch */
816 } /* while */
817
818
819
820
821 cmdline_parser_release (&local_args_info);
822
823 if ( error_occurred )
824 return (EXIT_FAILURE1);
825
826 if (optind < argc)
827 {
828 int i = 0 ;
829 int found_prog_name = 0;
830 /* whether program name, i.e., argv[0], is in the remaining args
831 (this may happen with some implementations of getopt,
832 but surely not with the one included by gengetopt) */
833
834 i = optind;
835 while (i < argc)
836 if (argv[i++] == argv[0]) {
837 found_prog_name = 1;
838 break;
839 }
840 i = 0;
841
842 args_info->inputs_num = argc - optind - found_prog_name;
843 args_info->inputs =
844 (char **)(malloc ((args_info->inputs_num)*sizeof(char *))) ;
845 while (optind < argc)
846 if (argv[optind++] != argv[0])
847 args_info->inputs[ i++ ] = gengetopt_strdup (argv[optind-1]) ;
848 }
849
850 return 0;
851
852failure:
853
854 cmdline_parser_release (&local_args_info);
855 return (EXIT_FAILURE1);
856}