1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34#ifndef lint 35#if 0 36static char sccsid[] = "@(#)print.c 8.1 (Berkeley) 6/4/93"; 37#endif 38__attribute__((__used__)) 39static const char rcsid[] = 40 "$FreeBSD: src/libexec/talkd/print.c,v 1.12 2003/04/03 05:13:27 jmallett Exp $"; 41#endif /* not lint */ 42 43#include <sys/cdefs.h> 44 45/* debug print routines */ 46 47#include <sys/types.h> 48#include <sys/socket.h> 49#include <arpa/inet.h> 50#include <protocols/talkd.h> 51#include <stdio.h> 52#include <syslog.h> 53 54#include "extern.h" 55 56static const char *types[] = 57 { "leave_invite", "look_up", "delete", "announce" }; 58#define NTYPES (sizeof (types) / sizeof (types[0])) 59static const char *answers[] = 60 { "success", "not_here", "failed", "machine_unknown", "permission_denied", 61 "unknown_request", "badversion", "badaddr", "badctladdr" }; 62#define NANSWERS (sizeof (answers) / sizeof (answers[0])) 63 64void 65print_request(const char *cp, CTL_MSG *mp) 66{ 67 const char *tp; 68 char tbuf[80]; 69 70 if (mp->type > NTYPES) { 71 (void)snprintf(tbuf, sizeof(tbuf), "type %d", mp->type); 72 tp = tbuf; 73 } else 74 tp = types[mp->type]; 75 syslog(LOG_DEBUG, "%s: %s: id %lu, l_user %s, r_user %s, r_tty %s", 76 cp, tp, (long)mp->id_num, mp->l_name, mp->r_name, mp->r_tty); 77} 78 79void 80print_response(const char *cp, CTL_RESPONSE *rp) 81{ 82 const char *tp, *ap; 83 char tbuf[80], abuf[80]; 84 85 if (rp->type > NTYPES) { 86 (void)snprintf(tbuf, sizeof(tbuf), "type %d", rp->type); 87 tp = tbuf; 88 } else 89 tp = types[rp->type]; 90 if (rp->answer > NANSWERS) { 91 (void)snprintf(abuf, sizeof(abuf), "answer %d", rp->answer); 92 ap = abuf; 93 } else 94 ap = answers[rp->answer]; 95 syslog(LOG_DEBUG, "%s: %s: %s, id %d", cp, tp, ap, ntohl(rp->id_num)); 96} 97