/* * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights * Reserved. This file contains Original Code and/or Modifications of * Original Code as defined in and that are subject to the Apple Public * Source License Version 1.1 (the "License"). You may not use this file * except in compliance with the License. Please obtain a copy of the * License at http://www.apple.com/publicsource and read it before using * this file. * * The Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@theos.com> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Theo de Raadt. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #if defined(LIBC_SCCS) && !defined(lint) static char *rcsid = "$OpenBSD: yp_order.c,v 1.5 1996/08/19 08:35:11 tholo Exp $"; #endif /* LIBC_SCCS and not lint */ #include <sys/param.h> #include <sys/types.h> #include <sys/socket.h> #include <sys/file.h> #include <sys/uio.h> #include <errno.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <rpc/rpc.h> #include <rpc/xdr.h> #include <rpcsvc/yp.h> #include <rpcsvc/ypclnt.h> #include "ypinternal.h" int yp_order(indomain, inmap, outorder) const char *indomain; const char *inmap; int *outorder; { struct dom_binding *ysd; struct ypresp_order ypro; struct ypreq_nokey yprnk; struct timeval tv; int tries = 0, r = 0; static int proto = YP_BIND_UDP; if (indomain == NULL || *indomain == '\0' || strlen(indomain) > YPMAXDOMAIN || inmap == NULL || *inmap == '\0' || strlen(inmap) > YPMAXMAP || outorder == NULL) return YPERR_BADARGS; again: if (_yp_dobind(indomain, &ysd) != 0) return YPERR_DOMAIN; tv.tv_sec = _yplib_timeout; tv.tv_usec = 0; yprnk.domain = (char *)indomain; yprnk.map = (char *)inmap; (void)memset(&ypro, 0, sizeof ypro); r = clnt_call(ysd->dom_client, YPPROC_ORDER, (xdrproc_t)xdr_ypreq_nokey, &yprnk, (xdrproc_t)xdr_ypresp_order, &ypro, tv); /* * XXX * NIS+ YP emulation package does not impliment YPPROC_ORDER */ if (r == RPC_PROCUNAVAIL) { r = YPERR_YPERR; goto bail; } if (r != RPC_SUCCESS) { /* call failed - switch protocols and try again */ if (tries++) clnt_perror(ysd->dom_client, "yp_order: clnt_call"); if (proto == YP_BIND_UDP) proto = YP_BIND_TCP; else proto = YP_BIND_UDP; ysd->dom_vers = proto; goto again; } *outorder = ypro.ordernum; xdr_free((xdrproc_t)xdr_ypresp_order, (char *) &ypro); r = ypprot_err(ypro.stat); bail: _yp_unbind(ysd); return r; }