/*
 * Copyright (C) 2013 Helmut Grohne <helmut@subdivi.de>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include "fuzzy.h"

#ifdef S_SPLINT_S
extern /*@only@*/ /*@null@*/ char *realpath(const char *,
		/*@null@*/ const char *);
#endif

int main(int argc, char **argv) {
	char digest[FUZZY_MAX_RESULT], *p;
	int i;
	puts("ssdeep,1.1--blocksize:hash:hash,filename");
	for(i = 1; i < argc; ++i) {
		p = realpath(argv[i], NULL);
		if(p == NULL)
			return 1;
		if(fuzzy_hash_filename(argv[i], digest) < 0) {
			free(p);
			return 1;
		}
		printf("%s,\"%s\"\n", digest, p);
		free(p);
	}
	if(argc == 1) {
		if(fuzzy_hash_stream(stdin, digest) < 0)
			return 1;
		printf("%s,\"stdin\"\n", digest);
	}
	return 0;
}