1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SMBSRV_SMB_XDR_H 27 #define _SMBSRV_SMB_XDR_H 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 #include <rpc/xdr.h> 34 #include <sys/param.h> 35 36 typedef struct smb_dr_kshare { 37 int32_t k_op; 38 char *k_path; 39 char *k_sharename; 40 } smb_dr_kshare_t; 41 42 #ifdef _KERNEL 43 #define xdr_int8_t xdr_char 44 #define xdr_uint8_t xdr_u_char 45 #define xdr_int16_t xdr_short 46 #define xdr_uint16_t xdr_u_short 47 48 extern bool_t xdr_u_char(XDR *xdrs, uchar_t *cp); 49 extern bool_t xdr_vector(XDR *xdrs, char *basep, uint_t nelem, 50 uint_t elemsize, xdrproc_t xdr_elem); 51 52 smb_dr_kshare_t *smb_share_mkabsolute(uint8_t *buf, uint32_t len); 53 #else 54 uint8_t *smb_kshare_mkselfrel(smb_dr_kshare_t *kshare, uint32_t *len); 55 #endif /* _KERNEL */ 56 57 /* null-terminated string buffer */ 58 typedef struct smb_dr_string { 59 char *buf; 60 } smb_dr_string_t; 61 62 /* byte buffer (non-null terminated) */ 63 typedef struct smb_dr_bytes { 64 uint32_t bytes_len; 65 uint8_t *bytes_val; 66 } smb_dr_bytes_t; 67 68 #define SMB_DR_MAX_USERS 50 69 70 #define SMB_OPIPE_HDR_MAGIC 0x4F484452 /* OHDR */ 71 #define SMB_OPIPE_DOOR_BUFSIZE (30 * 1024) 72 73 /* 74 * Door operations for opipes. 75 */ 76 typedef enum { 77 SMB_OPIPE_NULL = 0, 78 SMB_OPIPE_LOOKUP, 79 SMB_OPIPE_OPEN, 80 SMB_OPIPE_CLOSE, 81 SMB_OPIPE_READ, 82 SMB_OPIPE_WRITE, 83 SMB_OPIPE_STAT 84 } smb_opipe_op_t; 85 86 typedef struct smb_opipe_hdr { 87 uint32_t oh_magic; 88 uint32_t oh_fid; 89 uint32_t oh_op; 90 uint32_t oh_datalen; 91 uint32_t oh_resid; 92 uint32_t oh_status; 93 } smb_opipe_hdr_t; 94 95 typedef struct smb_opipe_context { 96 uint64_t oc_session_id; 97 uint16_t oc_uid; 98 uint16_t oc_domain_len; 99 char *oc_domain; 100 uint16_t oc_account_len; 101 char *oc_account; 102 uint16_t oc_workstation_len; 103 char *oc_workstation; 104 uint32_t oc_ipaddr; 105 int32_t oc_native_os; 106 int64_t oc_logon_time; 107 uint32_t oc_flags; 108 } smb_opipe_context_t; 109 110 typedef struct smb_dr_ulist { 111 uint32_t dul_cnt; 112 smb_opipe_context_t dul_users[SMB_DR_MAX_USERS]; 113 } smb_dr_ulist_t; 114 115 /* xdr routines for common door arguments/results */ 116 extern bool_t xdr_smb_dr_string_t(XDR *, smb_dr_string_t *); 117 extern bool_t xdr_smb_dr_bytes_t(XDR *, smb_dr_bytes_t *); 118 extern bool_t xdr_smb_dr_ulist_t(XDR *, smb_dr_ulist_t *); 119 extern bool_t xdr_smb_dr_kshare_t(XDR *, smb_dr_kshare_t *); 120 121 int smb_opipe_hdr_encode(smb_opipe_hdr_t *, uint8_t *, uint32_t); 122 int smb_opipe_hdr_decode(smb_opipe_hdr_t *, uint8_t *, uint32_t); 123 bool_t smb_opipe_hdr_xdr(XDR *xdrs, smb_opipe_hdr_t *objp); 124 int smb_opipe_context_encode(smb_opipe_context_t *, uint8_t *, uint32_t); 125 int smb_opipe_context_decode(smb_opipe_context_t *, uint8_t *, uint32_t); 126 bool_t smb_opipe_context_xdr(XDR *, smb_opipe_context_t *); 127 /* 128 * VSS Door Structures 129 */ 130 #define SMB_VSS_GMT_SIZE sizeof ("@GMT-yyyy.mm.dd-hh.mm.ss") 131 132 typedef struct smb_dr_get_gmttokens { 133 uint32_t gg_count; 134 char *gg_path; 135 } smb_dr_get_gmttokens_t; 136 137 typedef char *gmttoken; 138 139 typedef struct smb_dr_return_gmttokens { 140 uint32_t rg_count; 141 struct { 142 uint_t rg_gmttokens_len; 143 gmttoken *rg_gmttokens_val; 144 } rg_gmttokens; 145 } smb_dr_return_gmttokens_t; 146 147 typedef struct smb_dr_map_gmttoken { 148 char *mg_path; 149 char *mg_gmttoken; 150 } smb_dr_map_gmttoken_t; 151 152 extern bool_t xdr_smb_dr_get_gmttokens_t(XDR *, smb_dr_get_gmttokens_t *); 153 extern bool_t xdr_gmttoken(XDR *, gmttoken *); 154 extern bool_t xdr_smb_dr_return_gmttokens_t(XDR *xdrs, 155 smb_dr_return_gmttokens_t *); 156 extern bool_t xdr_smb_dr_map_gmttoken_t(XDR *, smb_dr_map_gmttoken_t *); 157 158 #ifdef __cplusplus 159 } 160 #endif 161 162 #endif /* _SMBSRV_SMB_XDR_H */ 163