trunk/SHAPES/visualizerCmd.c

/*
  File autogenerated by gengetopt version 2.12.1
  generated with the following command:
  gengetopt --file-name=visualizerCmd --unamed-opts=SHAPEFILE [OUTPUTFILE] 

  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->grid_given = 0 ;
  args_info->range_given = 0 ;
}

static
void clear_args (struct gengetopt_args_info *args_info)
{
  args_info->grid_arg = 101 ;
  args_info->range_arg = 10 ;
}

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]... [SHAPEFILE [OUTPUTFILE]]...\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","  -g, --grid=INT      number of grid points in each coordinate  (default=\n                        `101')");
  printf("%s\n","  -r, --range=DOUBLE  the sample range for the points in Angstroms (Ex: 10 = \n                        -10 to 10)  (default=`10')");
}

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

  args_info->inputs = NULL;
  args_info->inputs_num = 0;
}

void
cmdline_parser_free (struct gengetopt_args_info *args_info)
{
  
  int i;
  
  for (i = 0; i < args_info->inputs_num; ++i)
    free (args_info->inputs [i]);
  
  if (args_info->inputs_num)
    free (args_info->inputs);
  
  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' },
        { "grid",       1, NULL, 'g' },
        { "range",      1, NULL, 'r' },
        { NULL, 0, NULL, 0 }
      };

      stop_char = 0;
      c = getopt_long (argc, argv, "hVg:r:", 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 '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 'r':       /* the sample range for the points in Angstroms (Ex: 10 = -10 to 10).  */
          if (local_args_info.range_given)
            {
              fprintf (stderr, "%s: `--range' (`-r') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
              goto failure;
            }
          if (args_info->range_given && ! override)
            continue;
          local_args_info.range_given = 1;
          args_info->range_given = 1;
          args_info->range_arg = strtod (optarg, NULL);
          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 ( error )
    return (EXIT_FAILURE);

  if (optind < argc)
    {
      int i = 0 ;
  
      args_info->inputs_num = argc - optind ;
      args_info->inputs = 
        (char **)(malloc ((args_info->inputs_num)*sizeof(char *))) ;
      while (optind < argc)
        args_info->inputs[ i++ ] = gengetopt_strdup (argv[optind++]) ; 
    }
  
  return 0;

failure:
  cmdline_parser_free (&local_args_info);
  return (EXIT_FAILURE);
}
Revision:	1361
Committed:	Tue Jul 20 20:22:43 2004 UTC (21 years, 3 months ago) by gezelter
Content type:	text/plain
File size:	6416 byte(s)
Log Message:	using gengetopts --unamed-opts="SHAPEFILE [OUTPUTFILE]"
#	Content
1	/*
2	File autogenerated by gengetopt version 2.12.1
3	generated with the following command:
4	gengetopt --file-name=visualizerCmd --unamed-opts=SHAPEFILE [OUTPUTFILE]
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->grid_given = 0 ;
41	args_info->range_given = 0 ;
42	}
43
44	static
45	void clear_args (struct gengetopt_args_info *args_info)
46	{
47	args_info->grid_arg = 101 ;
48	args_info->range_arg = 10 ;
49	}
50
51	void
52	cmdline_parser_print_version (void)
53	{
54	printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
55	}
56
57	void
58	cmdline_parser_print_help (void)
59	{
60	cmdline_parser_print_version ();
61	printf("\n"
62	"Usage: %s [OPTIONS]... [SHAPEFILE [OUTPUTFILE]]...\n", CMDLINE_PARSER_PACKAGE);
63	printf("\n");
64	printf("%s\n"," -h, --help Print help and exit");
65	printf("%s\n"," -V, --version Print version and exit");
66	printf("%s\n"," -g, --grid=INT number of grid points in each coordinate (default=\n `101')");
67	printf("%s\n"," -r, --range=DOUBLE the sample range for the points in Angstroms (Ex: 10 = \n -10 to 10) (default=`10')");
68	}
69
70	void
71	cmdline_parser_init (struct gengetopt_args_info *args_info)
72	{
73	clear_given (args_info);
74	clear_args (args_info);
75
76	args_info->inputs = NULL;
77	args_info->inputs_num = 0;
78	}
79
80	void
81	cmdline_parser_free (struct gengetopt_args_info *args_info)
82	{
83
84	int i;
85
86	for (i = 0; i < args_info->inputs_num; ++i)
87	free (args_info->inputs [i]);
88
89	if (args_info->inputs_num)
90	free (args_info->inputs);
91
92	clear_given (args_info);
93	}
94
95
96	/* gengetopt_strdup() */
97	/* strdup.c replacement of strdup, which is not standard */
98	char *
99	gengetopt_strdup (const char *s)
100	{
101	char *result = NULL;
102	if (!s)
103	return result;
104
105	result = (char*)malloc(strlen(s) + 1);
106	if (result == (char*)0)
107	return (char*)0;
108	strcpy(result, s);
109	return result;
110	}
111
112	int
113	cmdline_parser (int argc, char * const argv, struct gengetopt_args_info args_info)
114	{
115	return cmdline_parser2 (argc, argv, args_info, 0, 1, 1);
116	}
117
118	int
119	cmdline_parser2 (int argc, char * const argv, struct gengetopt_args_info args_info, int override, int initialize, int check_required)
120	{
121	int result;
122
123	result = cmdline_parser_internal (argc, argv, args_info, override, initialize, check_required, NULL);
124
125	if (result == EXIT_FAILURE)
126	{
127	cmdline_parser_free (args_info);
128	exit (EXIT_FAILURE);
129	}
130
131	return result;
132	}
133
134	int
135	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)
136	{
137	int c; /* Character of the parsed option. */
138	int error = 0;
139	struct gengetopt_args_info local_args_info;
140
141	if (initialize)
142	cmdline_parser_init (args_info);
143
144	cmdline_parser_init (&local_args_info);
145
146	optarg = 0;
147	optind = 1;
148	opterr = 1;
149	optopt = '?';
150
151	while (1)
152	{
153	int option_index = 0;
154	char *stop_char;
155
156	static struct option long_options[] = {
157	{ "help", 0, NULL, 'h' },
158	{ "version", 0, NULL, 'V' },
159	{ "grid", 1, NULL, 'g' },
160	{ "range", 1, NULL, 'r' },
161	{ NULL, 0, NULL, 0 }
162	};
163
164	stop_char = 0;
165	c = getopt_long (argc, argv, "hVg:r:", long_options, &option_index);
166
167	if (c == -1) break; /* Exit from `while (1)' loop. */
168
169	switch (c)
170	{
171	case 'h': /* Print help and exit. */
172	cmdline_parser_print_help ();
173	exit (EXIT_SUCCESS);
174
175	case 'V': /* Print version and exit. */
176	cmdline_parser_print_version ();
177	exit (EXIT_SUCCESS);
178
179	case 'g': /* number of grid points in each coordinate. */
180	if (local_args_info.grid_given)
181	{
182	fprintf (stderr, "%s: `--grid' (`-g') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
183	goto failure;
184	}
185	if (args_info->grid_given && ! override)
186	continue;
187	local_args_info.grid_given = 1;
188	args_info->grid_given = 1;
189	args_info->grid_arg = strtol (optarg,&stop_char,0);
190	break;
191
192	case 'r': /* the sample range for the points in Angstroms (Ex: 10 = -10 to 10). */
193	if (local_args_info.range_given)
194	{
195	fprintf (stderr, "%s: `--range' (`-r') option given more than once%s\n", CMDLINE_PARSER_PACKAGE, (additional_error ? additional_error : ""));
196	goto failure;
197	}
198	if (args_info->range_given && ! override)
199	continue;
200	local_args_info.range_given = 1;
201	args_info->range_given = 1;
202	args_info->range_arg = strtod (optarg, NULL);
203	break;
204
205
206	case 0: /* Long option with no short option */
207
208	case '?': /* Invalid option. */
209	/* `getopt_long' already printed an error message. */
210	goto failure;
211
212	default: /* bug: option not considered. */
213	fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : ""));
214	abort ();
215	} /* switch */
216	} /* while */
217
218
219
220	if (check_required)
221	{
222	}
223
224	if ( error )
225	return (EXIT_FAILURE);
226
227	if (optind < argc)
228	{
229	int i = 0 ;
230
231	args_info->inputs_num = argc - optind ;
232	args_info->inputs =
233	(char *)(malloc ((args_info->inputs_num)sizeof(char *))) ;
234	while (optind < argc)
235	args_info->inputs[ i++ ] = gengetopt_strdup (argv[optind++]) ;
236	}
237
238	return 0;
239
240	failure:
241	cmdline_parser_free (&local_args_info);
242	return (EXIT_FAILURE);
243	}