lsflib/tools/digest.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Tue, 01 Jun 2010 14:50:45 +0200
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/**
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 * lsflib/tools/digest.c
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 * Copyright (C) 2008 Markus Broeker
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 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <lsf/lsf.h>
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int main (int argc, char **argv)
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{
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    unsigned char *value = NULL;
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    int i;
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    if (argc != 2) {
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        printf ("Usage: %s [ <file> | <directory> ]\n\n", argv[0]);
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        printf ("Output is in md5sum compatible format\n");
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        return EXIT_SUCCESS;
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    }
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    if (isDir (argv[1]))
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        md5recursive (argv[1], 1);
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    else {
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        value = md5sum (argv[1]);
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        if (!value) {
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            printf ("There was an error\n");
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            free (value);
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            return EXIT_FAILURE;
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        }
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        for (i = 0; i < 16; i++)
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            printf ("%02x", value[i]);
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        printf ("  %s\n", argv[1]);
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        if (value)
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            free (value);
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    }
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    return 0;
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}