1/* 2 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights 7 * Reserved. This file contains Original Code and/or Modifications of 8 * Original Code as defined in and that are subject to the Apple Public 9 * Source License Version 1.0 (the 'License'). You may not use this file 10 * except in compliance with the License. Please obtain a copy of the 11 * License at http://www.apple.com/publicsource and read it before using 12 * this file. 13 * 14 * The Original Code and all software distributed under the License are 15 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 16 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 17 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the 19 * License for the specific language governing rights and limitations 20 * under the License." 21 * 22 * @APPLE_LICENSE_HEADER_END@ 23 */ 24/* $OpenBSD: yppush_svc.c,v 1.2 1996/05/30 09:53:22 deraadt Exp $ */ 25 26/* 27 * Copyright (c) 1996 Mats O Jansson <moj@stacken.kth.se> 28 * All rights reserved. 29 * 30 * Redistribution and use in source and binary forms, with or without 31 * modification, are permitted provided that the following conditions 32 * are met: 33 * 1. Redistributions of source code must retain the above copyright 34 * notice, this list of conditions and the following disclaimer. 35 * 2. Redistributions in binary form must reproduce the above copyright 36 * notice, this list of conditions and the following disclaimer in the 37 * documentation and/or other materials provided with the distribution. 38 * 3. All advertising materials mentioning features or use of this software 39 * must display the following acknowledgement: 40 * This product includes software developed by Mats O Jansson 41 * 4. The name of the author may not be used to endorse or promote products 42 * derived from this software without specific prior written permission. 43 * 44 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 45 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 46 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 47 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 48 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 49 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 50 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 51 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 52 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 53 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 54 * SUCH DAMAGE. 55 */ 56 57#include <sys/cdefs.h> 58#ifndef lint 59__unused static char rcsid[] = "$OpenBSD: yppush_svc.c,v 1.2 1996/05/30 09:53:22 deraadt Exp $"; 60#endif /* not lint */ 61 62#include "yppush.h" 63#include <stdio.h> 64#include <stdlib.h>/* getenv, exit */ 65#include <netdb.h> 66#include <signal.h> 67#include <sys/ttycom.h>/* TIOCNOTTY */ 68#include <memory.h> 69#include <sys/socket.h> 70#include <netinet/in.h> 71#ifdef SYSLOG 72#include <syslog.h> 73#else 74#define LOG_ERR 1 75#define openlog(a, b, c) 76#endif 77 78#ifdef __STDC__ 79#define SIG_PF void(*)(int) 80#endif 81 82#ifdef DEBUG 83#define RPC_SVC_FG 84#endif 85 86#define _RPCSVC_CLOSEDOWN 120 87int _rpcpmstart; /* Started by a port monitor ? */ 88int _rpcfdtype; /* Whether Stream or Datagram ? */ 89int _rpcsvcdirty; /* Still serving ? */ 90 91static 92void _msgout(msg) 93 char *msg; 94{ 95#ifdef RPC_SVC_FG 96 if (_rpcpmstart) 97 syslog(LOG_ERR, msg); 98 else 99 (void) fprintf(stderr, "%s\n", msg); 100#else 101 syslog(LOG_ERR, "%s", msg); 102#endif 103} 104 105void 106yppush_xfrrespprog_1(rqstp, transp) 107 struct svc_req *rqstp; 108 register SVCXPRT *transp; 109{ 110 union { 111 int fill; 112 } argument; 113 char *result; 114 bool_t (*xdr_argument)(), (*xdr_result)(); 115 char *(*local)(); 116 117 _rpcsvcdirty = 1; 118 switch (rqstp->rq_proc) { 119 case YPPUSHPROC_NULL: 120 xdr_argument = xdr_void; 121 xdr_result = xdr_void; 122 local = (char *(*)()) yppushproc_null_1_svc; 123 break; 124 125 case YPPUSHPROC_XFRRESP: 126 xdr_argument = xdr_yppushresp_xfr; 127 xdr_result = xdr_void; 128 local = (char *(*)()) yppushproc_xfrresp_1_svc; 129 break; 130 131 default: 132 svcerr_noproc(transp); 133 _rpcsvcdirty = 0; 134 exit(1); 135 return; 136 } 137 (void) memset((char *)&argument, 0, sizeof (argument)); 138 if (!svc_getargs(transp, xdr_argument, (caddr_t) &argument)) { 139 svcerr_decode(transp); 140 _rpcsvcdirty = 0; 141 exit(1); 142 return; 143 } 144 result = (*local)(&argument, rqstp); 145 if (result != NULL && !svc_sendreply(transp, (xdrproc_t)xdr_result, result)) { 146 svcerr_systemerr(transp); 147 } 148 if (!svc_freeargs(transp, xdr_argument, (caddr_t) &argument)) { 149 _msgout("unable to free arguments"); 150 exit(1); 151 } 152 _rpcsvcdirty = 0; 153 if (rqstp->rq_proc!=YPPUSHPROC_NULL) 154 exit(0); 155 return; 156} 157