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      1 /*
      2  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
      3  * unrestricted use provided that this legend is included on all tape
      4  * media and as a part of the software program in whole or part.  Users
      5  * may copy or modify Sun RPC without charge, but are not authorized
      6  * to license or distribute it to anyone else except as part of a product or
      7  * program developed by the user.
      8  *
      9  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
     10  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
     11  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
     12  *
     13  * Sun RPC is provided with no support and without any obligation on the
     14  * part of Sun Microsystems, Inc. to assist in its use, correction,
     15  * modification or enhancement.
     16  *
     17  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
     18  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
     19  * OR ANY PART THEREOF.
     20  *
     21  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
     22  * or profits or other special, indirect and consequential damages, even if
     23  * Sun has been advised of the possibility of such damages.
     24  *
     25  * Sun Microsystems, Inc.
     26  * 2550 Garcia Avenue
     27  * Mountain View, California  94043
     28  */
     29 
     30 /*
     31  * RPC for bootparams service.
     32  * There are two procedures:
     33  *   WHOAMI takes a net address and returns a client name and also a
     34  *	likely net address for routing
     35  *   GETFILE takes a client name and file identifier and returns the
     36  *	server name, server net address and pathname for the file.
     37  *   file identifiers typically include root, swap, pub and dump
     38  */
     39 
     40 #ifdef RPC_HDR
     41 %#include <sys/param.h>
     42 %#include <rpc/types.h>
     43 %#include <sys/time.h>
     44 %#include <sys/errno.h>
     45 %#include <sys/ucred.h>
     46 #else
     47 %#include <sys/cdefs.h>
     48 %#ifndef __lint__
     49 %/*static char sccsid[] = "from: @(#)bootparam_prot.x 1.2 87/06/24 Copyr 1987 Sun Micro";*/
     50 %/*static char sccsid[] = "from: @(#)bootparam_prot.x	2.1 88/08/01 4.0 RPCSRC";*/
     51 %__RCSID("$NetBSD: bootparam_prot.x,v 1.7 2004/07/01 22:52:34 kleink Exp $");
     52 %#endif /* not __lint__ */
     53 #endif
     54 
     55 const MAX_MACHINE_NAME  = 255;
     56 const MAX_PATH_LEN	= 1024;
     57 const MAX_FILEID	= 32;
     58 const IP_ADDR_TYPE	= 1;
     59 
     60 typedef	string	bp_machine_name_t<MAX_MACHINE_NAME>;
     61 typedef	string	bp_path_t<MAX_PATH_LEN>;
     62 typedef	string	bp_fileid_t<MAX_FILEID>;
     63 
     64 struct	ip_addr_t {
     65 	char	net;
     66 	char	host;
     67 	char	lh;
     68 	char	impno;
     69 };
     70 
     71 union bp_address switch (int address_type) {
     72 	case IP_ADDR_TYPE:
     73 		ip_addr_t	ip_addr;
     74 };
     75 
     76 struct bp_whoami_arg {
     77 	bp_address		client_address;
     78 };
     79 
     80 struct bp_whoami_res {
     81 	bp_machine_name_t	client_name;
     82 	bp_machine_name_t	domain_name;
     83 	bp_address		router_address;
     84 };
     85 
     86 struct bp_getfile_arg {
     87 	bp_machine_name_t	client_name;
     88 	bp_fileid_t		file_id;
     89 };
     90 
     91 struct bp_getfile_res {
     92 	bp_machine_name_t	server_name;
     93 	bp_address		server_address;
     94 	bp_path_t		server_path;
     95 };
     96 
     97 program BOOTPARAMPROG {
     98 	version BOOTPARAMVERS {
     99 		bp_whoami_res	BOOTPARAMPROC_WHOAMI(bp_whoami_arg) = 1;
    100 		bp_getfile_res	BOOTPARAMPROC_GETFILE(bp_getfile_arg) = 2;
    101 	} = 1;
    102 } = 100026;
    103