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      1 /*	$NetBSD: print.c,v 1.10 2009/03/16 01:13:38 lukem Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1983, 1993
      5  *	The Regents of the University of California.  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  * 3. Neither the name of the University nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this software
     17  *    without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/cdefs.h>
     33 #ifndef lint
     34 #if 0
     35 static char sccsid[] = "@(#)print.c	8.1 (Berkeley) 6/4/93";
     36 #else
     37 __RCSID("$NetBSD: print.c,v 1.10 2009/03/16 01:13:38 lukem Exp $");
     38 #endif
     39 #endif /* not lint */
     40 
     41 /* debug/logging print routines */
     42 
     43 #include <sys/types.h>
     44 #include <sys/socket.h>
     45 #include <protocols/talkd.h>
     46 #include <inttypes.h>
     47 #include <syslog.h>
     48 #include <stdio.h>
     49 #include "extern.h"
     50 
     51 static	const char *types[] = {
     52 	"leave_invite",
     53 	"look_up",
     54 	"delete",
     55 	"announce"
     56 };
     57 #define	NTYPES	(sizeof (types) / sizeof (types[0]))
     58 
     59 static	const char *answers[] = {
     60 	"success",
     61 	"not_here",
     62 	"failed",
     63 	"machine_unknown",
     64 	"permission_denied",
     65 	"unknown_request",
     66 	"badversion",
     67 	"badaddr",
     68 	"badctladdr"
     69 };
     70 #define	NANSWERS	(sizeof (answers) / sizeof (answers[0]))
     71 
     72 void
     73 print_request(const char *cp, CTL_MSG *mp)
     74 {
     75 	char tbuf[80];
     76 	const char *tp;
     77 
     78 	if (mp->type >= NTYPES) {
     79 		(void)snprintf(tbuf, sizeof tbuf, "type %d", mp->type);
     80 		tp = tbuf;
     81 	} else
     82 		tp = types[mp->type];
     83 	syslog(debug ? LOG_DEBUG : LOG_INFO,
     84 	    "%s: %s: id %"PRIu32", l_user %s, r_user %s, r_tty %s",
     85 	    cp, tp, mp->id_num, mp->l_name, mp->r_name, mp->r_tty);
     86 }
     87 
     88 void
     89 print_response(const char *cp, CTL_RESPONSE *rp)
     90 {
     91 	char tbuf[80], abuf[80];
     92 	const char *tp, *ap;
     93 
     94 	if (rp->type >= NTYPES) {
     95 		(void)snprintf(tbuf, sizeof tbuf, "type %d", rp->type);
     96 		tp = tbuf;
     97 	} else
     98 		tp = types[rp->type];
     99 	if (rp->answer >= NANSWERS) {
    100 		(void)snprintf(abuf, sizeof abuf, "answer %d", rp->answer);
    101 		ap = abuf;
    102 	} else
    103 		ap = answers[rp->answer];
    104 	syslog(debug ? LOG_DEBUG : LOG_INFO, "%s: %s: %s, id %"PRIu32,
    105 	    cp, tp, ap, ntohl(rp->id_num));
    106 }
    107