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