trunk/SHAPES/visualizerCmd.c

/*
  File autogenerated by gengetopt version 2.12.1
  generated with the following command:
  gengetopt --file-name=visualizerCmd 

  The developers of gengetopt consider the fixed text that goes in all
  gengetopt output files to be in the public domain:
  we make no copyright claims on it.
*/

/* If we use autoconf.  */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "getopt.h"

#include "visualizerCmd.h"

static
void clear_given (struct gengetopt_args_info *args_info);
static
void clear_args (struct gengetopt_args_info *args_info);

static int
cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required, const char *additional_error);

static char *
gengetopt_strdup (const char *s);

static
void clear_given (struct gengetopt_args_info *args_info)
{
  args_info->help_given = 0 ;
  args_info->version_given = 0 ;
  args_info->shape_given = 0 ;
  args_info->output_given = 0 ;
  args_info->grid_given = 0 ;
}

static
void clear_args (struct gengetopt_args_info *args_info)
{
  args_info->shape_arg = NULL;
  args_info->output_arg = NULL;
  args_info->grid_arg = 101 ;
}

void
cmdline_parser_print_version (void)
{
  printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
}

void
cmdline_parser_print_help (void)
{
  cmdline_parser_print_version ();
  printf("\n"
  "Usage: %s [OPTIONS]...\n", CMDLINE_PARSER_PACKAGE);
  printf("\n");
  printf("%s\n","  -h, --help             Print help and exit");
  printf("%s\n","  -V, --version          Print version and exit");
  printf("%s\n","  -s, --shape=filename   shape file name");
  printf("%s\n","  -o, --output=filename  output file name");
  printf("%s\n","  -g, --grid=INT         number of grid points in each coordinate  (default=\n                           `101')");
}

void
cmdline_parser_init (struct gengetopt_args_info *args_info)
{
  clear_given (args_info);
  clear_args (args_info);
}

void
cmdline_parser_free (struct gengetopt_args_info *args_info)
{
  
  if (args_info->shape_arg)
    {
      free (args_info->shape_arg); /* free previous argument */
      args_info->shape_arg = 0;
    }
  if (args_info->output_arg)
    {
      free (args_info->output_arg); /* free previous argument */
      args_info->output_arg = 0;
    }
  
  clear_given (args_info);
}


/* gengetopt_strdup() */
/* strdup.c replacement of strdup, which is not standard */
char *
gengetopt_strdup (const char *s)
{
  char *result = NULL;
  if (!s)
    return result;

  result = (char*)malloc(strlen(s) + 1);
  if (result == (char*)0)
    return (char*)0;
  strcpy(result, s);
  return result;
}

int
cmdline_parser (int argc, char * const *argv, struct gengetopt_args_info *args_info)
{
  return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
}

int
cmdline_parser2 (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required)
{
  int result;
  
  result = cmdline_parser_internal (argc, argv, args_info, override, initialize, check_required, NULL);
  
  if (result == EXIT_FAILURE)
    {
      cmdline_parser_free (args_info);
      exit (EXIT_FAILURE);
    }
  
  return result;
}

int
cmdline_parser_internal (int argc, char * const *argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required, const char *additional_error)
{
  int c;        /* Character of the parsed option.  */
  int error = 0;
  struct gengetopt_args_info local_args_info;

  if (initialize)
    cmdline_parser_init (args_info);

  cmdline_parser_init (&local_args_info);

  optarg = 0;
  optind = 1;
  opterr = 1;
  optopt = '?';

  while (1)
    {
      int option_index = 0;
      char *stop_char;

      static struct option long_options[] = {
        { "help",       0, NULL, 'h' },
        { "version",    0, NULL, 'V' },
        { "shape",      1, NULL, 's' },
        { "output",     1, NULL, 'o' },
        { "grid",       1, NULL, 'g' },
        { NULL, 0, NULL, 0 }
      };

      stop_char = 0;
      c = getopt_long (argc, argv, "hVs:o:g:", long_options, &option_index);

      if (c == -1) break;       /* Exit from `while (1)' loop.  */

      switch (c)
        {
        case 'h':       /* Print help and exit.  */
          cmdline_parser_print_help ();
          exit (EXIT_SUCCESS);

        case 'V':       /* Print version and exit.  */
          cmdline_parser_print_version ();
          exit (EXIT_SUCCESS);

        case 's':       /* shape file name.  */
          if (local_args_info.shape_given)
            {
              fprintf (stderr, "%s: `--shape' (`-s') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
              goto failure;
            }
          if (args_info->shape_given && ! override)
            continue;
          local_args_info.shape_given = 1;
          args_info->shape_given = 1;
          if (args_info->shape_arg)
            free (args_info->shape_arg); /* free previous string */
          args_info->shape_arg = gengetopt_strdup (optarg);
          break;

        case 'o':       /* output file name.  */
          if (local_args_info.output_given)
            {
              fprintf (stderr, "%s: `--output' (`-o') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
              goto failure;
            }
          if (args_info->output_given && ! override)
            continue;
          local_args_info.output_given = 1;
          args_info->output_given = 1;
          if (args_info->output_arg)
            free (args_info->output_arg); /* free previous string */
          args_info->output_arg = gengetopt_strdup (optarg);
          break;

        case 'g':       /* number of grid points in each coordinate.  */
          if (local_args_info.grid_given)
            {
              fprintf (stderr, "%s: `--grid' (`-g') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
              goto failure;
            }
          if (args_info->grid_given && ! override)
            continue;
          local_args_info.grid_given = 1;
          args_info->grid_given = 1;
          args_info->grid_arg = strtol (optarg,&stop_char,0);
          break;


        case 0: /* Long option with no short option */

        case '?':       /* Invalid option.  */
          /* `getopt_long' already printed an error message.  */
          goto failure;

        default:        /* bug: option not considered.  */
          fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : ""));
          abort ();
        } /* switch */
    } /* while */


  if (check_required)
    {
      if (! args_info->shape_given)
        {
          fprintf (stderr, "%s: '--shape' ('-s') option required%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
          error = 1;
        }
      if (! args_info->output_given)
        {
          fprintf (stderr, "%s: '--output' ('-o') option required%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
          error = 1;
        }
    }

  if ( error )
    return (EXIT_FAILURE);

  return 0;

failure:
  cmdline_parser_free (&local_args_info);
  return (EXIT_FAILURE);
}
Revision:	1300
Committed:	Thu Jun 24 19:06:47 2004 UTC (20 years ago) by gezelter
Content type:	text/plain
File size:	7340 byte(s)
Log Message:	Fixes for visualizer for amira
#	Content
1	/*
2	File autogenerated by gengetopt version 2.12.1
3	generated with the following command:
4	gengetopt --file-name=visualizerCmd
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_H
13	#include "config.h"
14	#endif
15
16	#include <stdio.h>
17	#include <stdlib.h>
18	#include <string.h>
19
20	#include "getopt.h"
21
22	#include "visualizerCmd.h"
23
24	static
25	void clear_given (struct gengetopt_args_info *args_info);
26	static
27	void clear_args (struct gengetopt_args_info *args_info);
28
29	static int
30	cmdline_parser_internal (int argc, char * const argv, struct gengetopt_args_info args_info, int override, int initialize, int check_required, const char *additional_error);
31
32	static char *
33	gengetopt_strdup (const char *s);
34
35	static
36	void clear_given (struct gengetopt_args_info *args_info)
37	{
38	args_info->help_given = 0 ;
39	args_info->version_given = 0 ;
40	args_info->shape_given = 0 ;
41	args_info->output_given = 0 ;
42	args_info->grid_given = 0 ;
43	}
44
45	static
46	void clear_args (struct gengetopt_args_info *args_info)
47	{
48	args_info->shape_arg = NULL;
49	args_info->output_arg = NULL;
50	args_info->grid_arg = 101 ;
51	}
52
53	void
54	cmdline_parser_print_version (void)
55	{
56	printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
57	}
58
59	void
60	cmdline_parser_print_help (void)
61	{
62	cmdline_parser_print_version ();
63	printf("\n"
64	"Usage: %s [OPTIONS]...\n", CMDLINE_PARSER_PACKAGE);
65	printf("\n");
66	printf("%s\n"," -h, --help Print help and exit");
67	printf("%s\n"," -V, --version Print version and exit");
68	printf("%s\n"," -s, --shape=filename shape file name");
69	printf("%s\n"," -o, --output=filename output file name");
70	printf("%s\n"," -g, --grid=INT number of grid points in each coordinate (default=\n `101')");
71	}
72
73	void
74	cmdline_parser_init (struct gengetopt_args_info *args_info)
75	{
76	clear_given (args_info);
77	clear_args (args_info);
78	}
79
80	void
81	cmdline_parser_free (struct gengetopt_args_info *args_info)
82	{
83
84	if (args_info->shape_arg)
85	{
86	free (args_info->shape_arg); /* free previous argument */
87	args_info->shape_arg = 0;
88	}
89	if (args_info->output_arg)
90	{
91	free (args_info->output_arg); /* free previous argument */
92	args_info->output_arg = 0;
93	}
94
95	clear_given (args_info);
96	}
97
98
99	/* gengetopt_strdup() */
100	/* strdup.c replacement of strdup, which is not standard */
101	char *
102	gengetopt_strdup (const char *s)
103	{
104	char *result = NULL;
105	if (!s)
106	return result;
107
108	result = (char*)malloc(strlen(s) + 1);
109	if (result == (char*)0)
110	return (char*)0;
111	strcpy(result, s);
112	return result;
113	}
114
115	int
116	cmdline_parser (int argc, char * const argv, struct gengetopt_args_info args_info)
117	{
118	return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
119	}
120
121	int
122	cmdline_parser2 (int argc, char * const argv, struct gengetopt_args_info args_info, int override, int initialize, int check_required)
123	{
124	int result;
125
126	result = cmdline_parser_internal (argc, argv, args_info, override, initialize, check_required, NULL);
127
128	if (result == EXIT_FAILURE)
129	{
130	cmdline_parser_free (args_info);
131	exit (EXIT_FAILURE);
132	}
133
134	return result;
135	}
136
137	int
138	cmdline_parser_internal (int argc, char * const argv, struct gengetopt_args_info args_info, int override, int initialize, int check_required, const char *additional_error)
139	{
140	int c; /* Character of the parsed option. */
141	int error = 0;
142	struct gengetopt_args_info local_args_info;
143
144	if (initialize)
145	cmdline_parser_init (args_info);
146
147	cmdline_parser_init (&local_args_info);
148
149	optarg = 0;
150	optind = 1;
151	opterr = 1;
152	optopt = '?';
153
154	while (1)
155	{
156	int option_index = 0;
157	char *stop_char;
158
159	static struct option long_options[] = {
160	{ "help", 0, NULL, 'h' },
161	{ "version", 0, NULL, 'V' },
162	{ "shape", 1, NULL, 's' },
163	{ "output", 1, NULL, 'o' },
164	{ "grid", 1, NULL, 'g' },
165	{ NULL, 0, NULL, 0 }
166	};
167
168	stop_char = 0;
169	c = getopt_long (argc, argv, "hVs:o:g:", long_options, &option_index);
170
171	if (c == -1) break; /* Exit from `while (1)' loop. */
172
173	switch (c)
174	{
175	case 'h': /* Print help and exit. */
176	cmdline_parser_print_help ();
177	exit (EXIT_SUCCESS);
178
179	case 'V': /* Print version and exit. */
180	cmdline_parser_print_version ();
181	exit (EXIT_SUCCESS);
182
183	case 's': /* shape file name. */
184	if (local_args_info.shape_given)
185	{
186	fprintf (stderr, "%s: `--shape' (`-s') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
187	goto failure;
188	}
189	if (args_info->shape_given && ! override)
190	continue;
191	local_args_info.shape_given = 1;
192	args_info->shape_given = 1;
193	if (args_info->shape_arg)
194	free (args_info->shape_arg); /* free previous string */
195	args_info->shape_arg = gengetopt_strdup (optarg);
196	break;
197
198	case 'o': /* output file name. */
199	if (local_args_info.output_given)
200	{
201	fprintf (stderr, "%s: `--output' (`-o') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
202	goto failure;
203	}
204	if (args_info->output_given && ! override)
205	continue;
206	local_args_info.output_given = 1;
207	args_info->output_given = 1;
208	if (args_info->output_arg)
209	free (args_info->output_arg); /* free previous string */
210	args_info->output_arg = gengetopt_strdup (optarg);
211	break;
212
213	case 'g': /* number of grid points in each coordinate. */
214	if (local_args_info.grid_given)
215	{
216	fprintf (stderr, "%s: `--grid' (`-g') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
217	goto failure;
218	}
219	if (args_info->grid_given && ! override)
220	continue;
221	local_args_info.grid_given = 1;
222	args_info->grid_given = 1;
223	args_info->grid_arg = strtol (optarg,&stop_char,0);
224	break;
225
226
227	case 0: /* Long option with no short option */
228
229	case '?': /* Invalid option. */
230	/* `getopt_long' already printed an error message. */
231	goto failure;
232
233	default: /* bug: option not considered. */
234	fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : ""));
235	abort ();
236	} /* switch */
237	} /* while */
238
239
240
241	if (check_required)
242	{
243	if (! args_info->shape_given)
244	{
245	fprintf (stderr, "%s: '--shape' ('-s') option required%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
246	error = 1;
247	}
248	if (! args_info->output_given)
249	{
250	fprintf (stderr, "%s: '--output' ('-o') option required%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
251	error = 1;
252	}
253	}
254
255	if ( error )
256	return (EXIT_FAILURE);
257
258	return 0;
259
260	failure:
261	cmdline_parser_free (&local_args_info);
262	return (EXIT_FAILURE);
263	}