| /* @(#)pmap_getmaps.c 2.2 88/08/01 4.0 RPCSRC */ |
| /* |
| * 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(lint) && defined(SCCSIDS) |
| static char sccsid[] = "@(#)pmap_getmaps.c 1.10 87/08/11 Copyr 1984 Sun Micro"; |
| #endif |
| |
| /* |
| * pmap_getmap.c |
| * Client interface to pmap rpc service. |
| * contains pmap_getmaps, which is only tcp service involved |
| * |
| * Copyright (C) 1984, Sun Microsystems, Inc. |
| */ |
| |
| #include <rpc/rpc.h> |
| #include <rpc/pmap_prot.h> |
| #include <rpc/pmap_clnt.h> |
| #include <sys/socket.h> |
| #include <netdb.h> |
| #include <stdbool.h> |
| #include <stdio.h> |
| #include <errno.h> |
| #include <libintl.h> |
| #include <unistd.h> |
| |
| |
| /* |
| * Get a copy of the current port maps. |
| * Calls the pmap service remotely to do get the maps. |
| */ |
| struct pmaplist * |
| pmap_getmaps (struct sockaddr_in *address) |
| { |
| struct pmaplist *head = (struct pmaplist *) NULL; |
| struct timeval minutetimeout; |
| CLIENT *client; |
| bool closeit = false; |
| |
| minutetimeout.tv_sec = 60; |
| minutetimeout.tv_usec = 0; |
| address->sin_port = htons (PMAPPORT); |
| |
| /* Don't need a reserved port to get ports from the portmapper. */ |
| int socket = __get_socket (address); |
| if (socket != -1) |
| closeit = true; |
| |
| client = INTUSE(clnttcp_create) (address, PMAPPROG, |
| PMAPVERS, &socket, 50, 500); |
| if (client != (CLIENT *) NULL) |
| { |
| if (CLNT_CALL (client, PMAPPROC_DUMP, (xdrproc_t)INTUSE(xdr_void), NULL, |
| (xdrproc_t)INTUSE(xdr_pmaplist), (caddr_t)&head, |
| minutetimeout) != RPC_SUCCESS) |
| { |
| clnt_perror (client, _("pmap_getmaps.c: rpc problem")); |
| } |
| CLNT_DESTROY (client); |
| } |
| /* We only need to close the socket here if we opened it. */ |
| if (closeit) |
| (void) __close (socket); |
| address->sin_port = 0; |
| return head; |
| } |