Category : Printer + Display Graphics
Archive   : HDFCVT.ZIP
Filename : TIFF2HDF.C

/*--------------------------------------------------------------------------*
*
* Usage :
*
* tiff2hdf tiff_file [index] hdf_file [-append]
*
* Compile :
*
* cc tiff2hdf.c tiffutils.o utils.o -o tiff2hdf -ltiff -ldf
*
* NO WARRANTY
*
* This software is distributed free of charge and is in the public domain.
* Anyone may use, duplicate or modify this program. Thinking Machines
* Corporation does not restrict in any way the use of this software by
* anyone.
*
* Thinking Machines Corporation provides absolutely no warranty of any kind.
* The entire risk as to the quality and performance of this program is with
* you. In no event will Thinking Machines Corporation be liable to you for
* damages, including any lost profits, lost monies, or other special,
* incidental or consequential damages arising out of the use of this program.
*
* Jim Salem 9/26/89
* Please keep this notice with the file.
*
* RCS: $Id: tiff2hdf.c,v 2.0 90/08/01 11:04:13 salem Exp $
* $Log: tiff2hdf.c,v $
* Revision 2.0 90/08/01 11:04:13 salem
* Bump to next release, no changes
*
* Revision 1.1 90/07/30 18:37:10 salem
* Initial revision
*
*
*--------------------------------------------------------------------------*/

#include "utils.h"
#include

/*--------------------------------------------------------------------------*
* Global Vars.
*--------------------------------------------------------------------------*/

static
char *progname; /* argv[0] */

/*--------------------------------------------------------------------------*
* Utilities
*--------------------------------------------------------------------------*/

extern void signal_hdf_error();
extern long strtol();

static
int parse_uint (string)
char *string;
/* Returns -1 if error otherwise the integer */
{
long ret;
char *ptr;

ret = strtol(string, &ptr, 10);
if (ret < 0 || ptr != string + strlen(string))
return -1;
else
return ret;
}

static
void bad_usage ()
{
fprintf(stderr,"Usage: %s tiff_file [index] hdf_file [-append]\n\
index identifies the particular image within the TIFF file (default 0)\n\
If -append is present, the HDF file is appended.\n", progname);
exit (1);
}

/*--------------------------------------------------------------------------*
* Main
*--------------------------------------------------------------------------*/

void
main (argc, argv)
int argc;
char **argv;
{
int index = 0;
char *tiff_filename;
char *hdf_filename;
Boolean append_p, index_required;

progname = argv[0];

/* argument parsing */
tiff_filename = argv[1];
switch (argc)
{case 5:
if (strcmp(argv[4],"-append")) bad_usage();
append_p = True;
hdf_filename = argv[3];
index_required = True;
break;
case 4:
if (strcmp(argv[3],"-append")) {
append_p = False;
index_required = True;
hdf_filename = argv[3];
}
else {
append_p = True;
index_required = False;
hdf_filename = argv[2];
}
break;
case 3:
append_p = False;
index_required = False;
hdf_filename = argv[2];
break;
default:
bad_usage();
break;
}

if (index_required) {
index = parse_uint (argv[2]);
if (index < 0) bad_usage();
}

if (! tiff_file_to_hdf (tiff_filename, index, hdf_filename, append_p, NULL))
signal_hdf_error(progname);

exit(0);
}