Category : Printer + Display Graphics
Archive   : HDFCVT.ZIP
Filename : RAS2HDF.C

/*--------------------------------------------------------------------------*
*
* Usage :
*
* ras2hdf hdf_file [-append] < ras_file
*
* Compile :
*
* cc ras2hdf.c rasutils.o utils.o -o ras2hdf -lpixrect -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: ras2hdf.c,v 2.0 90/08/01 11:04:07 salem Exp $
* $Log: ras2hdf.c,v $
* Revision 2.0 90/08/01 11:04:07 salem
* Bump to next release, no changes
*
* Revision 1.1 90/07/30 18:36:03 salem
* Initial revision
*
*
*--------------------------------------------------------------------------*/

#include

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

static
char *filename; /* The input file name */
static
char *progname; /* argv[0] */
static
int appendp = 0; /* The index */

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

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

static
int parse_append (string)
char *string;
/* Returns 1 if string is -append or -a or otherwise 0 */
{
if (strcmp(string,"-append") || strcmp(string,"-a"))
return 1;
else
return 0;
}

static
void bad_usage ()
{
fprintf(stderr,"Usage: %s hdf_file [-append]\n\
If -append is given, the image is appended to the file\n\
Normally, you should pipe the rasterfile into standard input.\n", progname);
exit (1);
}

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

void
main (argc, argv)
int argc;
char **argv;
{
progname = argv[0];

/* argument parsing */
if (argc < 2) bad_usage();
filename = argv[1];
if (argc == 3)
if (parse_append (argv[2]))
appendp = 1;
else bad_usage();
if (argc > 3) bad_usage();

if (! rasterfile_to_hdf (stdin, filename, appendp))
signal_hdf_error(progname);

exit(0);
}