1 /*- 2 * Copyright (c) 2010, Oracle America, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following 12 * disclaimer in the documentation and/or other materials 13 * provided with the distribution. 14 * * Neither the name of the "Oracle America, Inc." nor the names of its 15 * contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 25 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* 33 * RPC for bootparms service. 34 * There are two procedures: 35 * WHOAMI takes a net address and returns a client name and also a 36 * likely net address for routing 37 * GETFILE takes a client name and file identifier and returns the 38 * server name, server net address and pathname for the file. 39 * file identifiers typically include root, swap, pub and dump 40 */ 41 42 #ifdef RPC_HDR 43 %#include <rpc/types.h> 44 %#include <sys/time.h> 45 %#include <sys/errno.h> 46 %#include <sys/param.h> 47 %#include <sys/syslimits.h> 48 #else 49 %#ifndef lint 50 %/*static char sccsid[] = "from: @(#)bootparam_prot.x 1.2 87/06/24 Copyr 1987 Sun Micro";*/ 51 %/*static char sccsid[] = "from: @(#)bootparam_prot.x 2.1 88/08/01 4.0 RPCSRC";*/ 52 %#endif /* not lint */ 53 %#include <sys/cdefs.h> 54 %__FBSDID("$FreeBSD$"); 55 #endif 56 57 const MAX_MACHINE_NAME = 255; 58 const MAX_PATH_LEN = 1024; 59 const MAX_FILEID = 32; 60 const IP_ADDR_TYPE = 1; 61 62 typedef string bp_machine_name_t<MAX_MACHINE_NAME>; 63 typedef string bp_path_t<MAX_PATH_LEN>; 64 typedef string bp_fileid_t<MAX_FILEID>; 65 66 struct ip_addr_t { 67 char net; 68 char host; 69 char lh; 70 char impno; 71 }; 72 73 union bp_address switch (int address_type) { 74 case IP_ADDR_TYPE: 75 ip_addr_t ip_addr; 76 }; 77 78 struct bp_whoami_arg { 79 bp_address client_address; 80 }; 81 82 struct bp_whoami_res { 83 bp_machine_name_t client_name; 84 bp_machine_name_t domain_name; 85 bp_address router_address; 86 }; 87 88 struct bp_getfile_arg { 89 bp_machine_name_t client_name; 90 bp_fileid_t file_id; 91 }; 92 93 struct bp_getfile_res { 94 bp_machine_name_t server_name; 95 bp_address server_address; 96 bp_path_t server_path; 97 }; 98 99 program BOOTPARAMPROG { 100 version BOOTPARAMVERS { 101 bp_whoami_res BOOTPARAMPROC_WHOAMI(bp_whoami_arg) = 1; 102 bp_getfile_res BOOTPARAMPROC_GETFILE(bp_getfile_arg) = 2; 103 } = 1; 104 } = 100026; 105