/* $Id: cyrus.c,v 1.1 2003/07/26 16:23:13 mad Exp $ */

/* 
 * Copyright (c) 1994-2000 Carnegie Mellon University. All rights reserved. 
 * 
 * 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. 
 * 
 * 3. The name "Carnegie Mellon University" must not be used to 
 * endorse or promote products derived from this software without 
 * prior written permission. For permission or any legal 
 * details, please contact 
 * Office of Technology Transfer 
 * Carnegie Mellon University 
 * 5000 Forbes Avenue 
 * Pittsburgh, PA 15213-3890 
 * (412) 268-4387, fax: (412) 268-7395 
 * tech-transfer@andrew.cmu.edu 
 * 
 * 4. Redistributions of any form whatsoever must retain the following 
 * acknowledgment: 
 * "This product includes software developed by Computing Services 
 * at Carnegie Mellon University (http://www.cmu.edu/computing/)." 
 * 
 * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO 
 * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 
 * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE 
 * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN 
 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING 
 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
*/

#define	__CYRUS_C

#include "cyrus.h"


/* ------------------------------------------------------------------------ */

void mailbox_make_uniqueid(char *name, unsigned long uidvalidity,
		char *uniqueid) {
	unsigned long hash = 0;

	while (*name) {
		hash *= 251;
		hash += *name++;
		hash %= PRIME;
	}
	sprintf(uniqueid, "%08lx%08lx", hash, uidvalidity);
}