/*
  File autogenerated by gengetopt version 2.1  
  generated with the following command:
  gengetopt -u 

  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
/* Check for configure's getopt check result.  */
#ifndef HAVE_GETOPT_LONG
#include "getopt.h"
#else
#include <getopt.h>
#endif

#include "cmdline.h"

/* Don't define PACKAGE and VERSION if we use automake.  */
#define PACKAGE "igbhead"
#define VERSION "0.1"


void
print_version (void)
{
  printf ("%s %s\n", PACKAGE, VERSION);
}

void
print_help (void)
{
  print_version ();
  printf ("Usage: %s [OPTIONS]... [FILES]...\n\
   -h         --help                 Print help and exit\n\
   -V         --version              Print version and exit\n\
   -xINT      --x=INT                number of x pixels\n\
   -yINT      --y=INT                number of y pixels\n\
   -zINT      --z=INT                number of z pixels\n\
   -tINT      --t=INT                number of time slices\n\
   -dSTRING   --data-type=STRING     char byte int uint float double OR rgba\n\
   -sSTRING   --system=STRING        system on which file produced\n\
   -XFLOAT    --dim-x=FLOAT          Size in x\n\
   -YFLOAT    --dim-y=FLOAT          Size in y\n\
   -ZFLOAT    --dim-z=FLOAT          Size in z\n\
   -TFLOAT    --dim-t=FLOAT          Duration\n\
   -5FLOAT    --fac-x=FLOAT          Scaling factor in x\n\
   -6FLOAT    --fac-y=FLOAT          Scaling factor in y\n\
   -7FLOAT    --fac-z=FLOAT          Scaling factor in z\n\
   -8FLOAT    --fac-t=FLOAT          Scaling factor in t\n\
   -oFLOAT    --org-x=FLOAT          Origin for x\n\
   -pFLOAT    --org-y=FLOAT          Origin for y\n\
   -qFLOAT    --org-z=FLOAT          Origin for z\n\
   -rFLOAT    --org-t=FLOAT          Origin for t\n\
   -IFLOAT    --inc-x=FLOAT          Increment in x\n\
   -JFLOAT    --inc-y=FLOAT          Increment in y\n\
   -KFLOAT    --inc-z=FLOAT          Increment in z\n\
   -LFLOAT    --inc-t=FLOAT          Increment in t\n\
   -SFLOAT    --data-factor=FLOAT    Scaling factor for data\n\
   -0FLOAT    --data-zero=FLOAT      Origin for data scaling\n\
   -ASTRING   --author=STRING        Author name with no spaces\n\
   -1STRING   --x-units=STRING       Units for x\n\
   -2STRING   --y-units=STRING       Units for y\n\
   -3STRING   --z-units=STRING       Units for z\n\
   -4STRING   --t-units=STRING       Units for t\n\
   -j         --jive-time            Make no. time slices jive with data size\n\
   -eSTRING   --transparent=STRING   Transparent pixel value in hex\n\
   -E         --no-transparent       Turn transparency off\n\
   -D         --decapitate           Remove header\n\
   -cSTRING   --comment=STRING       Add a line of comment\n\
   -C         --clear-comment        Clear all comments\n\
   -fSTRING   --output-file=STRING   output file\n\
   -FSTRING   --frankenstein=STRING  attach header to this file\n\
", PACKAGE);
}


char *
gengetopt_strdup (char * s)
{
  char * n, * pn, * ps = s;
  while (*ps) ps++;
  n = (char *) malloc (1 + ps - s);
  if (n != NULL)
    {
      for (ps=s,pn=n; *ps; ps++,pn++)
        *pn = *ps;
      *pn = 0;
    }
  return n;
}


int
cmdline_parser (int argc, char **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->x_given = 0 ;
  args_info->y_given = 0 ;
  args_info->z_given = 0 ;
  args_info->t_given = 0 ;
  args_info->data_type_given = 0 ;
  args_info->system_given = 0 ;
  args_info->dim_x_given = 0 ;
  args_info->dim_y_given = 0 ;
  args_info->dim_z_given = 0 ;
  args_info->dim_t_given = 0 ;
  args_info->fac_x_given = 0 ;
  args_info->fac_y_given = 0 ;
  args_info->fac_z_given = 0 ;
  args_info->fac_t_given = 0 ;
  args_info->org_x_given = 0 ;
  args_info->org_y_given = 0 ;
  args_info->org_z_given = 0 ;
  args_info->org_t_given = 0 ;
  args_info->inc_x_given = 0 ;
  args_info->inc_y_given = 0 ;
  args_info->inc_z_given = 0 ;
  args_info->inc_t_given = 0 ;
  args_info->data_factor_given = 0 ;
  args_info->data_zero_given = 0 ;
  args_info->author_given = 0 ;
  args_info->x_units_given = 0 ;
  args_info->y_units_given = 0 ;
  args_info->z_units_given = 0 ;
  args_info->t_units_given = 0 ;
  args_info->jive_time_given = 0 ;
  args_info->transparent_given = 0 ;
  args_info->no_transparent_given = 0 ;
  args_info->decapitate_given = 0 ;
  args_info->comment_given = 0 ;
  args_info->clear_comment_given = 0 ;
  args_info->output_file_given = 0 ;
  args_info->frankenstein_given = 0 ;

#define clear_args()
{ \
  args_info->data_type_arg = NULL; \
  args_info->system_arg = NULL; \
  args_info->author_arg = NULL; \
  args_info->x_units_arg = NULL; \
  args_info->y_units_arg = NULL; \
  args_info->z_units_arg = NULL; \
  args_info->t_units_arg = NULL; \
  args_info->transparent_arg = NULL; \
  args_info->comment_arg = NULL; \
  args_info->output_file_arg = NULL; \
  args_info->frankenstein_arg = NULL; \
}

  clear_args();

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

  while (1)
    {
      int option_index = 0;
      static struct option long_options[] = {
        { "help",	0, NULL, 'h' },
        { "version",	0, NULL, 'V' },
        { "x",	1, NULL, 'x' },
        { "y",	1, NULL, 'y' },
        { "z",	1, NULL, 'z' },
        { "t",	1, NULL, 't' },
        { "data-type",	1, NULL, 'd' },
        { "system",	1, NULL, 's' },
        { "dim-x",	1, NULL, 'X' },
        { "dim-y",	1, NULL, 'Y' },
        { "dim-z",	1, NULL, 'Z' },
        { "dim-t",	1, NULL, 'T' },
        { "fac-x",	1, NULL, '5' },
        { "fac-y",	1, NULL, '6' },
        { "fac-z",	1, NULL, '7' },
        { "fac-t",	1, NULL, '8' },
        { "org-x",	1, NULL, 'o' },
        { "org-y",	1, NULL, 'p' },
        { "org-z",	1, NULL, 'q' },
        { "org-t",	1, NULL, 'r' },
        { "inc-x",	1, NULL, 'I' },
        { "inc-y",	1, NULL, 'J' },
        { "inc-z",	1, NULL, 'K' },
        { "inc-t",	1, NULL, 'L' },
        { "data-factor",	1, NULL, 'S' },
        { "data-zero",	1, NULL, '0' },
        { "author",	1, NULL, 'A' },
        { "x-units",	1, NULL, '1' },
        { "y-units",	1, NULL, '2' },
        { "z-units",	1, NULL, '3' },
        { "t-units",	1, NULL, '4' },
        { "jive-time",	0, NULL, 'j' },
        { "transparent",	1, NULL, 'e' },
        { "no-transparent",	0, NULL, 'E' },
        { "decapitate",	0, NULL, 'D' },
        { "comment",	1, NULL, 'c' },
        { "clear-comment",	0, NULL, 'C' },
        { "output-file",	1, NULL, 'f' },
        { "frankenstein",	1, NULL, 'F' },
        { NULL,	0, NULL, 0 }
      };

      c = getopt_long (argc, argv, "hVx:y:z:t:d:s:X:Y:Z:T:5:6:7:8:o:p:q:r:I:J:K:L:S:0:A:1:2:3:4:je:EDc:Cf:F:", long_options, &option_index);

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

      switch (c)
        {
        case 'h':	/* Print help and exit.  */
          clear_args ();
          print_help ();
          exit (0);

        case 'V':	/* Print version and exit.  */
          clear_args ();
          print_version ();
          exit (0);

        case 'x':	/* number of x pixels.  */
          if (args_info->x_given)
            {
              fprintf (stderr, "%s: `--x' (`-x') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->x_given = 1;
          args_info->x_arg = atoi (optarg);
          break;

        case 'y':	/* number of y pixels.  */
          if (args_info->y_given)
            {
              fprintf (stderr, "%s: `--y' (`-y') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->y_given = 1;
          args_info->y_arg = atoi (optarg);
          break;

        case 'z':	/* number of z pixels.  */
          if (args_info->z_given)
            {
              fprintf (stderr, "%s: `--z' (`-z') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->z_given = 1;
          args_info->z_arg = atoi (optarg);
          break;

        case 't':	/* number of time slices.  */
          if (args_info->t_given)
            {
              fprintf (stderr, "%s: `--t' (`-t') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->t_given = 1;
          args_info->t_arg = atoi (optarg);
          break;

        case 'd':	/* char byte int uint float double OR rgba.  */
          if (args_info->data_type_given)
            {
              fprintf (stderr, "%s: `--data-type' (`-d') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->data_type_given = 1;
          args_info->data_type_arg = gengetopt_strdup (optarg);
          break;

        case 's':	/* system on which file produced.  */
          if (args_info->system_given)
            {
              fprintf (stderr, "%s: `--system' (`-s') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->system_given = 1;
          args_info->system_arg = gengetopt_strdup (optarg);
          break;

        case 'X':	/* Size in x.  */
          if (args_info->dim_x_given)
            {
              fprintf (stderr, "%s: `--dim-x' (`-X') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->dim_x_given = 1;
          args_info->dim_x_arg = (float)strtod (optarg, NULL);
          break;

        case 'Y':	/* Size in y.  */
          if (args_info->dim_y_given)
            {
              fprintf (stderr, "%s: `--dim-y' (`-Y') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->dim_y_given = 1;
          args_info->dim_y_arg = (float)strtod (optarg, NULL);
          break;

        case 'Z':	/* Size in z.  */
          if (args_info->dim_z_given)
            {
              fprintf (stderr, "%s: `--dim-z' (`-Z') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->dim_z_given = 1;
          args_info->dim_z_arg = (float)strtod (optarg, NULL);
          break;

        case 'T':	/* Duration.  */
          if (args_info->dim_t_given)
            {
              fprintf (stderr, "%s: `--dim-t' (`-T') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->dim_t_given = 1;
          args_info->dim_t_arg = (float)strtod (optarg, NULL);
          break;

        case '5':	/* Scaling factor in x.  */
          if (args_info->fac_x_given)
            {
              fprintf (stderr, "%s: `--fac-x' (`-5') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->fac_x_given = 1;
          args_info->fac_x_arg = (float)strtod (optarg, NULL);
          break;

        case '6':	/* Scaling factor in y.  */
          if (args_info->fac_y_given)
            {
              fprintf (stderr, "%s: `--fac-y' (`-6') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->fac_y_given = 1;
          args_info->fac_y_arg = (float)strtod (optarg, NULL);
          break;

        case '7':	/* Scaling factor in z.  */
          if (args_info->fac_z_given)
            {
              fprintf (stderr, "%s: `--fac-z' (`-7') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->fac_z_given = 1;
          args_info->fac_z_arg = (float)strtod (optarg, NULL);
          break;

        case '8':	/* Scaling factor in t.  */
          if (args_info->fac_t_given)
            {
              fprintf (stderr, "%s: `--fac-t' (`-8') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->fac_t_given = 1;
          args_info->fac_t_arg = (float)strtod (optarg, NULL);
          break;

        case 'o':	/* Origin for x.  */
          if (args_info->org_x_given)
            {
              fprintf (stderr, "%s: `--org-x' (`-o') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->org_x_given = 1;
          args_info->org_x_arg = (float)strtod (optarg, NULL);
          break;

        case 'p':	/* Origin for y.  */
          if (args_info->org_y_given)
            {
              fprintf (stderr, "%s: `--org-y' (`-p') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->org_y_given = 1;
          args_info->org_y_arg = (float)strtod (optarg, NULL);
          break;

        case 'q':	/* Origin for z.  */
          if (args_info->org_z_given)
            {
              fprintf (stderr, "%s: `--org-z' (`-q') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->org_z_given = 1;
          args_info->org_z_arg = (float)strtod (optarg, NULL);
          break;

        case 'r':	/* Origin for t.  */
          if (args_info->org_t_given)
            {
              fprintf (stderr, "%s: `--org-t' (`-r') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->org_t_given = 1;
          args_info->org_t_arg = (float)strtod (optarg, NULL);
          break;

        case 'I':	/* Increment in x.  */
          if (args_info->inc_x_given)
            {
              fprintf (stderr, "%s: `--inc-x' (`-I') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->inc_x_given = 1;
          args_info->inc_x_arg = (float)strtod (optarg, NULL);
          break;

        case 'J':	/* Increment in y.  */
          if (args_info->inc_y_given)
            {
              fprintf (stderr, "%s: `--inc-y' (`-J') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->inc_y_given = 1;
          args_info->inc_y_arg = (float)strtod (optarg, NULL);
          break;

        case 'K':	/* Increment in z.  */
          if (args_info->inc_z_given)
            {
              fprintf (stderr, "%s: `--inc-z' (`-K') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->inc_z_given = 1;
          args_info->inc_z_arg = (float)strtod (optarg, NULL);
          break;

        case 'L':	/* Increment in t.  */
          if (args_info->inc_t_given)
            {
              fprintf (stderr, "%s: `--inc-t' (`-L') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->inc_t_given = 1;
          args_info->inc_t_arg = (float)strtod (optarg, NULL);
          break;

        case 'S':	/* Scaling factor for data.  */
          if (args_info->data_factor_given)
            {
              fprintf (stderr, "%s: `--data-factor' (`-S') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->data_factor_given = 1;
          args_info->data_factor_arg = (float)strtod (optarg, NULL);
          break;

        case '0':	/* Origin for data scaling.  */
          if (args_info->data_zero_given)
            {
              fprintf (stderr, "%s: `--data-zero' (`-0') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->data_zero_given = 1;
          args_info->data_zero_arg = (float)strtod (optarg, NULL);
          break;

        case 'A':	/* Author name with no spaces.  */
          if (args_info->author_given)
            {
              fprintf (stderr, "%s: `--author' (`-A') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->author_given = 1;
          args_info->author_arg = gengetopt_strdup (optarg);
          break;

        case '1':	/* Units for x.  */
          if (args_info->x_units_given)
            {
              fprintf (stderr, "%s: `--x-units' (`-1') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->x_units_given = 1;
          args_info->x_units_arg = gengetopt_strdup (optarg);
          break;

        case '2':	/* Units for y.  */
          if (args_info->y_units_given)
            {
              fprintf (stderr, "%s: `--y-units' (`-2') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->y_units_given = 1;
          args_info->y_units_arg = gengetopt_strdup (optarg);
          break;

        case '3':	/* Units for z.  */
          if (args_info->z_units_given)
            {
              fprintf (stderr, "%s: `--z-units' (`-3') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->z_units_given = 1;
          args_info->z_units_arg = gengetopt_strdup (optarg);
          break;

        case '4':	/* Units for t.  */
          if (args_info->t_units_given)
            {
              fprintf (stderr, "%s: `--t-units' (`-4') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->t_units_given = 1;
          args_info->t_units_arg = gengetopt_strdup (optarg);
          break;

        case 'j':	/* Make no. time slices jive with data size.  */
          if (args_info->jive_time_given)
            {
              fprintf (stderr, "%s: `--jive-time' (`-j') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->jive_time_given = 1;
          break;

        case 'e':	/* Transparent pixel value in hex.  */
          if (args_info->transparent_given)
            {
              fprintf (stderr, "%s: `--transparent' (`-e') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->transparent_given = 1;
          args_info->transparent_arg = gengetopt_strdup (optarg);
          break;

        case 'E':	/* Turn transparency off.  */
          if (args_info->no_transparent_given)
            {
              fprintf (stderr, "%s: `--no-transparent' (`-E') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->no_transparent_given = 1;
          break;

        case 'D':	/* Remove header.  */
          if (args_info->decapitate_given)
            {
              fprintf (stderr, "%s: `--decapitate' (`-D') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->decapitate_given = 1;
          break;

        case 'c':	/* Add a line of comment.  */
          if (args_info->comment_given)
            {
              fprintf (stderr, "%s: `--comment' (`-c') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->comment_given = 1;
          args_info->comment_arg = gengetopt_strdup (optarg);
          break;

        case 'C':	/* Clear all comments.  */
          if (args_info->clear_comment_given)
            {
              fprintf (stderr, "%s: `--clear-comment' (`-C') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->clear_comment_given = 1;
          break;

        case 'f':	/* output file.  */
          if (args_info->output_file_given)
            {
              fprintf (stderr, "%s: `--output-file' (`-f') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->output_file_given = 1;
          args_info->output_file_arg = gengetopt_strdup (optarg);
          break;

        case 'F':	/* attach header to this file.  */
          if (args_info->frankenstein_given)
            {
              fprintf (stderr, "%s: `--frankenstein' (`-F') option given more than once\n", PACKAGE);
              clear_args ();
              print_help ();
              exit (1);
            }
          args_info->frankenstein_given = 1;
          args_info->frankenstein_arg = gengetopt_strdup (optarg);
          break;

        case '?':	/* Invalid option.  */
          /* `getopt_long' already printed an error message.  */
          exit (1);

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

  if ( missing_required_options )
    exit (1);

  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++ ] = strdup (argv[optind++]) ; 
    }

  return 0;
}