/**

 * lsflib/tools/digest.c

 * Copyright (C) 2008 Markus Broeker

 */

#include <stdio.h>

#include <stdlib.h>

#include <lsf/lsf.h>

int main (int argc, char **argv)

{

    unsigned char *value = NULL;

    int i;

    if (argc != 2) {

        printf ("Usage: %s [ <file> | <directory> ]\n\n", argv[0]);

        printf ("Output is in md5sum compatible format\n");

        return EXIT_SUCCESS;

    }

    if (isDir (argv[1]))

        md5recursive (argv[1], 1);

    else {

        value = md5sum (argv[1]);

        if (!value) {

            printf ("There was an error\n");

            free (value);

            return EXIT_FAILURE;

        }

        for (i = 0; i < 16; i++)

            printf ("%02x", value[i]);

        printf ("  %s\n", argv[1]);

        if (value)

            free (value);

    }

    return 0;

}