/* * 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@ */ /* * Sun RPC is a product of Sun Microsystems, Inc. and is provided for * unrestricted use provided that this legend is included on all tape * media and as a part of the software program in whole or part. Users * may copy or modify Sun RPC without charge, but are not authorized * to license or distribute it to anyone else except as part of a product or * program developed by the user. * * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. * * Sun RPC is provided with no support and without any obligation on the * part of Sun Microsystems, Inc. to assist in its use, correction, * modification or enhancement. * * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC * OR ANY PART THEREOF. * * In no event will Sun Microsystems, Inc. be liable for any lost revenue * or profits or other special, indirect and consequential damages, even if * Sun has been advised of the possibility of such damages. * * Sun Microsystems, Inc. * 2550 Garcia Avenue * Mountain View, California 94043 */ #if defined(LIBC_SCCS) && !defined(lint) /*static char *sccsid = "from: @(#)pmap_clnt.c 1.37 87/08/11 Copyr 1984 Sun Micro";*/ /*static char *sccsid = "from: @(#)pmap_clnt.c 2.2 88/08/01 4.0 RPCSRC";*/ static char *rcsid = "$Id: pmap_clnt.c,v 1.5 2004/12/19 22:45:44 zarzycki Exp $"; #endif /* * pmap_clnt.c * Client interface to pmap rpc service. * * Copyright (C) 1984, Sun Microsystems, Inc. */ #include <string.h> #include <rpc/rpc.h> #include <rpc/pmap_prot.h> #include <rpc/pmap_clnt.h> #include <sys/types.h> #include <sys/socket.h> #include <net/if.h> #include <netinet/in.h> #include <arpa/inet.h> #include <unistd.h> #include "pmap_wakeup.h" __private_extern__ CLIENT *clntudp_bufcreate_timeout(struct sockaddr_in *raddr, uint32_t program, uint32_t version, int *sockp, uint32_t sendsz, uint32_t recvsz, struct timeval *timeout, struct timeval *totaltimeout); static struct timeval set_retry_timeout = { 5, 0 }; static struct timeval set_total_timeout = { 60, 0 }; static struct timeval unset_retry_timeout = { 1, 0 }; static struct timeval unset_total_timeout = { 5, 0 }; void clnt_perror(); /* * Set a mapping between program,version and port. * Calls the pmap service remotely to do the mapping. */ bool_t pmap_set(program, version, protocol, port) #ifdef __LP64__ uint32_t program; uint32_t version; int32_t protocol; uint16_t port; #else u_long program; u_long version; int protocol; u_short port; #endif { struct sockaddr_in myaddress; int socket = -1; register CLIENT *client; struct pmap parms; bool_t rslt; if (pmap_wakeup() != 0) return FALSE; memset(&myaddress, 0, sizeof(struct sockaddr_in)); myaddress.sin_family = AF_INET; myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK); client = clntudp_bufcreate_timeout(&myaddress, PMAPPROG, PMAPVERS, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE, &set_retry_timeout, &set_total_timeout); if (client == NULL) return FALSE; parms.pm_prog = program; parms.pm_vers = version; parms.pm_prot = protocol; parms.pm_port = port; if (CLNT_CALL(client, PMAPPROC_SET, (xdrproc_t)xdr_pmap, &parms, (xdrproc_t)xdr_bool, &rslt, set_total_timeout) != RPC_SUCCESS) return FALSE; CLNT_DESTROY(client); close(socket); return rslt; } /* * Remove the mapping between program,version and port. * Calls the pmap service remotely to do the un-mapping. */ bool_t pmap_unset(program, version) #ifdef __LP64__ uint32_t program; uint32_t version; #else u_long program; u_long version; #endif { struct sockaddr_in myaddress; int socket = -1; register CLIENT *client; struct pmap parms; bool_t rslt; if (pmap_wakeup() != 0) return FALSE; memset(&myaddress, 0, sizeof(struct sockaddr_in)); myaddress.sin_family = AF_INET; myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK); client = clntudp_bufcreate_timeout(&myaddress, PMAPPROG, PMAPVERS, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE, &unset_retry_timeout, &unset_total_timeout); if (client == NULL) return FALSE; parms.pm_prog = program; parms.pm_vers = version; parms.pm_port = 0; parms.pm_prot = 0; CLNT_CALL(client, PMAPPROC_UNSET, (xdrproc_t)xdr_pmap, &parms, (xdrproc_t)xdr_bool, &rslt, unset_total_timeout); CLNT_DESTROY(client); close(socket); return rslt; }