projects / dragonfly.git / blame
| Commit | Line | Data |
|---|---|---|
| c8cf0f94 PA |
1 | /* @(#) $Header: /tcpdump/master/tcpdump/rpc_msg.h,v 1.1.2.1 2005/04/27 21:44:07 guy Exp $ (LBL) */ |
| 2 | /* | |
| 3 | * Sun RPC is a product of Sun Microsystems, Inc. and is provided for | |
| 4 | * unrestricted use provided that this legend is included on all tape | |
| 5 | * media and as a part of the software program in whole or part. Users | |
| 6 | * may copy or modify Sun RPC without charge, but are not authorized | |
| 7 | * to license or distribute it to anyone else except as part of a product or | |
| 8 | * program developed by the user. | |
| 9 | * | |
| 10 | * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE | |
| 11 | * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 12 | * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. | |
| 13 | * | |
| 14 | * Sun RPC is provided with no support and without any obligation on the | |
| 15 | * part of Sun Microsystems, Inc. to assist in its use, correction, | |
| 16 | * modification or enhancement. | |
| 17 | * | |
| 18 | * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE | |
| 19 | * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC | |
| 20 | * OR ANY PART THEREOF. | |
| 21 | * | |
| 22 | * In no event will Sun Microsystems, Inc. be liable for any lost revenue | |
| 23 | * or profits or other special, indirect and consequential damages, even if | |
| 24 | * Sun has been advised of the possibility of such damages. | |
| 25 | * | |
| 26 | * Sun Microsystems, Inc. | |
| 27 | * 2550 Garcia Avenue | |
| 28 | * Mountain View, California 94043 | |
| 29 | * | |
| 30 | * from: @(#)rpc_msg.h 1.7 86/07/16 SMI | |
| 31 | * from: @(#)rpc_msg.h 2.1 88/07/29 4.0 RPCSRC | |
| 32 | * $FreeBSD: src/include/rpc/rpc_msg.h,v 1.11.2.1 1999/08/29 14:39:07 peter Exp $ | |
| 33 | */ | |
| 34 | ||
| 35 | /* | |
| 36 | * rpc_msg.h | |
| 37 | * rpc message definition | |
| 38 | * | |
| 39 | * Copyright (C) 1984, Sun Microsystems, Inc. | |
| 40 | */ | |
| 41 | ||
| 42 | #define SUNRPC_MSG_VERSION ((u_int32_t) 2) | |
| 43 | ||
| 44 | /* | |
| 45 | * Bottom up definition of an rpc message. | |
| 46 | * NOTE: call and reply use the same overall stuct but | |
| 47 | * different parts of unions within it. | |
| 48 | */ | |
| 49 | ||
| 50 | enum sunrpc_msg_type { | |
| 51 | SUNRPC_CALL=0, | |
| 52 | SUNRPC_REPLY=1 | |
| 53 | }; | |
| 54 | ||
| 55 | enum sunrpc_reply_stat { | |
| 56 | SUNRPC_MSG_ACCEPTED=0, | |
| 57 | SUNRPC_MSG_DENIED=1 | |
| 58 | }; | |
| 59 | ||
| 60 | enum sunrpc_accept_stat { | |
| 61 | SUNRPC_SUCCESS=0, | |
| 62 | SUNRPC_PROG_UNAVAIL=1, | |
| 63 | SUNRPC_PROG_MISMATCH=2, | |
| 64 | SUNRPC_PROC_UNAVAIL=3, | |
| 65 | SUNRPC_GARBAGE_ARGS=4, | |
| 66 | SUNRPC_SYSTEM_ERR=5 | |
| 67 | }; | |
| 68 | ||
| 69 | enum sunrpc_reject_stat { | |
| 70 | SUNRPC_RPC_MISMATCH=0, | |
| 71 | SUNRPC_AUTH_ERROR=1 | |
| 72 | }; | |
| 73 | ||
| 74 | /* | |
| 75 | * Reply part of an rpc exchange | |
| 76 | */ | |
| 77 | ||
| 78 | /* | |
| 79 | * Reply to an rpc request that was rejected by the server. | |
| 80 | */ | |
| 81 | struct sunrpc_rejected_reply { | |
| 82 | u_int32_t rj_stat; /* enum reject_stat */ | |
| 83 | union { | |
| 84 | struct { | |
| 85 | u_int32_t low; | |
| 86 | u_int32_t high; | |
| 87 | } RJ_versions; | |
| 88 | u_int32_t RJ_why; /* enum auth_stat - why authentication did not work */ | |
| 89 | } ru; | |
| 90 | #define rj_vers ru.RJ_versions | |
| 91 | #define rj_why ru.RJ_why | |
| 92 | }; | |
| 93 | ||
| 94 | /* | |
| 95 | * Body of a reply to an rpc request. | |
| 96 | */ | |
| 97 | struct sunrpc_reply_body { | |
| 98 | u_int32_t rp_stat; /* enum reply_stat */ | |
| 99 | struct sunrpc_rejected_reply rp_reject; /* if rejected */ | |
| 100 | }; | |
| 101 | ||
| 102 | /* | |
| 103 | * Body of an rpc request call. | |
| 104 | */ | |
| 105 | struct sunrpc_call_body { | |
| 106 | u_int32_t cb_rpcvers; /* must be equal to two */ | |
| 107 | u_int32_t cb_prog; | |
| 108 | u_int32_t cb_vers; | |
| 109 | u_int32_t cb_proc; | |
| 110 | struct sunrpc_opaque_auth cb_cred; | |
| 111 | /* followed by opaque verifier */ | |
| 112 | }; | |
| 113 | ||
| 114 | /* | |
| 115 | * The rpc message | |
| 116 | */ | |
| 117 | struct sunrpc_msg { | |
| 118 | u_int32_t rm_xid; | |
| 119 | u_int32_t rm_direction; /* enum msg_type */ | |
| 120 | union { | |
| 121 | struct sunrpc_call_body RM_cmb; | |
| 122 | struct sunrpc_reply_body RM_rmb; | |
| 123 | } ru; | |
| 124 | #define rm_call ru.RM_cmb | |
| 125 | #define rm_reply ru.RM_rmb | |
| 126 | }; | |
| 127 | #define acpted_rply ru.RM_rmb.ru.RP_ar | |
| 128 | #define rjcted_rply ru.RM_rmb.ru.RP_dr |