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      1 /*	$NetBSD: at_print.c,v 1.2 2021/07/21 06:35:45 skrll Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2014 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 #include <sys/cdefs.h>
     29 
     30 #include <sys/param.h>
     31 #include <sys/types.h>
     32 #ifdef _KERNEL
     33 __KERNEL_RCSID(0, "$NetBSD: at_print.c,v 1.2 2021/07/21 06:35:45 skrll Exp $");
     34 #include <sys/systm.h>
     35 #else
     36 __RCSID("$NetBSD: at_print.c,v 1.2 2021/07/21 06:35:45 skrll Exp $");
     37 #include <stdio.h>
     38 #endif
     39 #include <netatalk/at.h>
     40 
     41 int
     42 at_print(char *buf, size_t len, const struct at_addr *aa)
     43 {
     44 	return snprintf(buf, len, "%hu.%hhu", ntohs(aa->s_net), aa->s_node);
     45 }
     46 
     47 // XXX: netrange
     48 int
     49 sat_print(char *buf, size_t len, const void *v)
     50 {
     51 	const struct sockaddr_at *sat = v;
     52 	const struct at_addr *aa = &sat->sat_addr;
     53 	char abuf[ATALK_ADDRSTRLEN];
     54 
     55 	if (!sat->sat_port)
     56 		return at_print(buf, len, aa);
     57 
     58 	at_print(abuf, sizeof(abuf), aa);
     59 	return snprintf(buf, len, "%s:%hhu", abuf, sat->sat_port);
     60 }
     61