applications/hydrodynamics/HydroCmd.cpp

/*
  File autogenerated by gengetopt version 2.11
  generated with the following command:
  /home/maul/gezelter/tim/program/gengetopt-2.11/src/gengetopt -F HydroCmd 

  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.
*/


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

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

#include "getopt.h"

#include "HydroCmd.h"

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("  -h, --help              Print help and exit\n");
  printf("  -V, --version           Print version and exit\n");
  printf("  -i, --input=filename    input dump file\n");
  printf("  -o, --output=STRING     output file prefix  (default=`hydro')\n");
  printf("      --viscosity=DOUBLE  viscosity of solvent\n");
  printf("      --sigma=DOUBLE      diameter of beads(use with rough shell model)\n");
  printf("      --model=STRING      hydrodynamics model (support RoughShell and \n                            BeadModel)\n");
}


static char *gengetopt_strdup (const char *s);

/* gengetopt_strdup() */
/* strdup.c replacement of strdup, which is not standard */
char *
gengetopt_strdup (const char *s)
{
  char *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)
{
  int c;        /* Character of the parsed option.  */
  int missing_required_options = 0;

  args_info->help_given = 0 ;
  args_info->version_given = 0 ;
  args_info->input_given = 0 ;
  args_info->output_given = 0 ;
  args_info->viscosity_given = 0 ;
  args_info->sigma_given = 0 ;
  args_info->model_given = 0 ;
#define clear_args() { \
  args_info->input_arg = NULL; \
  args_info->output_arg = gengetopt_strdup("hydro") ;\
  args_info->model_arg = NULL; \
}

  clear_args();

  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' },
        { "input",      1, NULL, 'i' },
        { "output",     1, NULL, 'o' },
        { "viscosity",  1, NULL, 0 },
        { "sigma",      1, NULL, 0 },
        { "model",      1, NULL, 0 },
        { NULL, 0, NULL, 0 }
      };

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

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

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

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

        case 'i':       /* input dump file.  */
          if (args_info->input_given)
            {
              fprintf (stderr, "%s: `--input' (`-i') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->input_given = 1;
          args_info->input_arg = gengetopt_strdup (optarg);
          break;

        case 'o':       /* output file prefix.  */
          if (args_info->output_given)
            {
              fprintf (stderr, "%s: `--output' (`-o') option given more than once\n", CMDLINE_PARSER_PACKAGE);
              clear_args ();
              exit (EXIT_FAILURE);
            }
          args_info->output_given = 1;
          if (args_info->output_arg)
            free (args_info->output_arg); /* free default string */
          args_info->output_arg = gengetopt_strdup (optarg);
          break;


        case 0: /* Long option with no short option */
          /* viscosity of solvent.  */
          if (strcmp (long_options[option_index].name, "viscosity") == 0)
          {
            if (args_info->viscosity_given)
              {
                fprintf (stderr, "%s: `--viscosity' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->viscosity_given = 1;
            args_info->viscosity_arg = strtod (optarg, NULL);
            break;
          }
          
          /* diameter of beads(use with rough shell model).  */
          else if (strcmp (long_options[option_index].name, "sigma") == 0)
          {
            if (args_info->sigma_given)
              {
                fprintf (stderr, "%s: `--sigma' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->sigma_given = 1;
            args_info->sigma_arg = strtod (optarg, NULL);
            break;
          }
          
          /* hydrodynamics model (support RoughShell and BeadModel).  */
          else if (strcmp (long_options[option_index].name, "model") == 0)
          {
            if (args_info->model_given)
              {
                fprintf (stderr, "%s: `--model' option given more than once\n", CMDLINE_PARSER_PACKAGE);
                clear_args ();
                exit (EXIT_FAILURE);
              }
            args_info->model_given = 1;
            args_info->model_arg = gengetopt_strdup (optarg);
            break;
          }
          

        case '?':       /* Invalid option.  */
          /* `getopt_long' already printed an error message.  */
          exit (EXIT_FAILURE);

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


  if (! args_info->input_given)
    {
      fprintf (stderr, "%s: '--input' ('-i') option required\n", CMDLINE_PARSER_PACKAGE);
      missing_required_options = 1;
    }
  if (! args_info->viscosity_given)
    {
      fprintf (stderr, "%s: '--viscosity' option required\n", CMDLINE_PARSER_PACKAGE);
      missing_required_options = 1;
    }
  if (! args_info->model_given)
    {
      fprintf (stderr, "%s: '--model' option required\n", CMDLINE_PARSER_PACKAGE);
      missing_required_options = 1;
    }
  if ( missing_required_options )
    exit (EXIT_FAILURE);

  return 0;
}
Revision:	891
Committed:	Wed Feb 22 20:35:16 2006 UTC (19 years, 2 months ago) by tim
Content type:	text/plain
Original Path:	*trunk/src/applications/hydrodynamics/HydroCmd.c*
File size:	6631 byte(s)
Log Message:	Adding Hydrodynamics Module
#	User	Rev	Content
1	tim	891	/*
2			File autogenerated by gengetopt version 2.11
3			generated with the following command:
4			/home/maul/gezelter/tim/program/gengetopt-2.11/src/gengetopt -F HydroCmd
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
12			#include <stdio.h>
13			#include <stdlib.h>
14			#include <string.h>
15
16			/* If we use autoconf. */
17			#ifdef HAVE_CONFIG_H
18			#include "config.h"
19			#endif
20
21			#include "getopt.h"
22
23			#include "HydroCmd.h"
24
25			void
26			cmdline_parser_print_version (void)
27			{
28			printf ("%s %s\n", CMDLINE_PARSER_PACKAGE, CMDLINE_PARSER_VERSION);
29			}
30
31			void
32			cmdline_parser_print_help (void)
33			{
34			cmdline_parser_print_version ();
35			printf("\n"
36			"Usage: %s [OPTIONS]...\n", CMDLINE_PARSER_PACKAGE);
37			printf("\n");
38			printf(" -h, --help Print help and exit\n");
39			printf(" -V, --version Print version and exit\n");
40			printf(" -i, --input=filename input dump file\n");
41			printf(" -o, --output=STRING output file prefix (default=`hydro')\n");
42			printf(" --viscosity=DOUBLE viscosity of solvent\n");
43			printf(" --sigma=DOUBLE diameter of beads(use with rough shell model)\n");
44			printf(" --model=STRING hydrodynamics model (support RoughShell and \n BeadModel)\n");
45			}
46
47
48			static char gengetopt_strdup (const char s);
49
50			/* gengetopt_strdup() */
51			/* strdup.c replacement of strdup, which is not standard */
52			char *
53			gengetopt_strdup (const char *s)
54			{
55			char result = (char)malloc(strlen(s) + 1);
56			if (result == (char*)0)
57			return (char*)0;
58			strcpy(result, s);
59			return result;
60			}
61
62			int
63			cmdline_parser (int argc, char * const argv, struct gengetopt_args_info args_info)
64			{
65			int c; /* Character of the parsed option. */
66			int missing_required_options = 0;
67
68			args_info->help_given = 0 ;
69			args_info->version_given = 0 ;
70			args_info->input_given = 0 ;
71			args_info->output_given = 0 ;
72			args_info->viscosity_given = 0 ;
73			args_info->sigma_given = 0 ;
74			args_info->model_given = 0 ;
75			#define clear_args() { \
76			args_info->input_arg = NULL; \
77			args_info->output_arg = gengetopt_strdup("hydro") ;\
78			args_info->model_arg = NULL; \
79			}
80
81			clear_args();
82
83			optarg = 0;
84			optind = 1;
85			opterr = 1;
86			optopt = '?';
87
88			while (1)
89			{
90			int option_index = 0;
91			char *stop_char;
92
93			static struct option long_options[] = {
94			{ "help", 0, NULL, 'h' },
95			{ "version", 0, NULL, 'V' },
96			{ "input", 1, NULL, 'i' },
97			{ "output", 1, NULL, 'o' },
98			{ "viscosity", 1, NULL, 0 },
99			{ "sigma", 1, NULL, 0 },
100			{ "model", 1, NULL, 0 },
101			{ NULL, 0, NULL, 0 }
102			};
103
104			stop_char = 0;
105			c = getopt_long (argc, argv, "hVi:o:", long_options, &option_index);
106
107			if (c == -1) break; /* Exit from `while (1)' loop. */
108
109			switch (c)
110			{
111			case 'h': /* Print help and exit. */
112			clear_args ();
113			cmdline_parser_print_help ();
114			exit (EXIT_SUCCESS);
115
116			case 'V': /* Print version and exit. */
117			clear_args ();
118			cmdline_parser_print_version ();
119			exit (EXIT_SUCCESS);
120
121			case 'i': /* input dump file. */
122			if (args_info->input_given)
123			{
124			fprintf (stderr, "%s: `--input' (`-i') option given more than once\n", CMDLINE_PARSER_PACKAGE);
125			clear_args ();
126			exit (EXIT_FAILURE);
127			}
128			args_info->input_given = 1;
129			args_info->input_arg = gengetopt_strdup (optarg);
130			break;
131
132			case 'o': /* output file prefix. */
133			if (args_info->output_given)
134			{
135			fprintf (stderr, "%s: `--output' (`-o') option given more than once\n", CMDLINE_PARSER_PACKAGE);
136			clear_args ();
137			exit (EXIT_FAILURE);
138			}
139			args_info->output_given = 1;
140			if (args_info->output_arg)
141			free (args_info->output_arg); /* free default string */
142			args_info->output_arg = gengetopt_strdup (optarg);
143			break;
144
145
146			case 0: /* Long option with no short option */
147			/* viscosity of solvent. */
148			if (strcmp (long_options[option_index].name, "viscosity") == 0)
149			{
150			if (args_info->viscosity_given)
151			{
152			fprintf (stderr, "%s: `--viscosity' option given more than once\n", CMDLINE_PARSER_PACKAGE);
153			clear_args ();
154			exit (EXIT_FAILURE);
155			}
156			args_info->viscosity_given = 1;
157			args_info->viscosity_arg = strtod (optarg, NULL);
158			break;
159			}
160
161			/* diameter of beads(use with rough shell model). */
162			else if (strcmp (long_options[option_index].name, "sigma") == 0)
163			{
164			if (args_info->sigma_given)
165			{
166			fprintf (stderr, "%s: `--sigma' option given more than once\n", CMDLINE_PARSER_PACKAGE);
167			clear_args ();
168			exit (EXIT_FAILURE);
169			}
170			args_info->sigma_given = 1;
171			args_info->sigma_arg = strtod (optarg, NULL);
172			break;
173			}
174
175			/* hydrodynamics model (support RoughShell and BeadModel). */
176			else if (strcmp (long_options[option_index].name, "model") == 0)
177			{
178			if (args_info->model_given)
179			{
180			fprintf (stderr, "%s: `--model' option given more than once\n", CMDLINE_PARSER_PACKAGE);
181			clear_args ();
182			exit (EXIT_FAILURE);
183			}
184			args_info->model_given = 1;
185			args_info->model_arg = gengetopt_strdup (optarg);
186			break;
187			}
188
189
190			case '?': /* Invalid option. */
191			/* `getopt_long' already printed an error message. */
192			exit (EXIT_FAILURE);
193
194			default: /* bug: option not considered. */
195			fprintf (stderr, "%s: option unknown: %c\n", CMDLINE_PARSER_PACKAGE, c);
196			abort ();
197			} /* switch */
198			} /* while */
199
200
201			if (! args_info->input_given)
202			{
203			fprintf (stderr, "%s: '--input' ('-i') option required\n", CMDLINE_PARSER_PACKAGE);
204			missing_required_options = 1;
205			}
206			if (! args_info->viscosity_given)
207			{
208			fprintf (stderr, "%s: '--viscosity' option required\n", CMDLINE_PARSER_PACKAGE);
209			missing_required_options = 1;
210			}
211			if (! args_info->model_given)
212			{
213			fprintf (stderr, "%s: '--model' option required\n", CMDLINE_PARSER_PACKAGE);
214			missing_required_options = 1;
215			}
216			if ( missing_required_options )
217			exit (EXIT_FAILURE);
218
219			return 0;
220			}