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
#	User	Rev	Content
1	gezelter	1290	/*
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	gezelter	1300	args_info->grid_arg = 101 ;
51	gezelter	1290	}
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	gezelter	1300	printf("%s\n"," -g, --grid=INT number of grid points in each coordinate (default=\n `101')");
71	gezelter	1290	}
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			}