/*
 * Copyright 2010. Ivan Voras <ivoras@freebsd.org>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * Helper library for comparing files through hashing.
 */

#ifndef _HASHJOB_H_
#define _HASHJOB_H_

enum HASH_TYPE {
	HASH_NONE,
	HASH_MD5,
	HASH_SHA256
};

#define HASH_MAX_LEN 65

struct hashjob {
	char		*filename;
	enum HASH_TYPE	type;
	unsigned	hash_len;
	char		hash[HASH_MAX_LEN];
	pthread_t	thread;
	int		finished;
};

int hashjob_start(struct hashjob *job, char *filename, enum HASH_TYPE type);
int hashjob_finish(struct hashjob *job);

#endif