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 #include <smbsrv/smbinfo.h> 36 37 typedef struct smb_dr_kshare { 38 int32_t k_op; 39 char *k_path; 40 char *k_sharename; 41 } smb_dr_kshare_t; 42 43 #ifdef _KERNEL 44 #define xdr_int8_t xdr_char 45 #define xdr_uint8_t xdr_u_char 46 #define xdr_int16_t xdr_short 47 #define xdr_uint16_t xdr_u_short 48 49 extern bool_t xdr_u_char(XDR *xdrs, uchar_t *cp); 50 extern bool_t xdr_vector(XDR *xdrs, char *basep, uint_t nelem, 51 uint_t elemsize, xdrproc_t xdr_elem); 52 53 smb_dr_kshare_t *smb_share_mkabsolute(uint8_t *buf, uint32_t len); 54 #else 55 uint8_t *smb_kshare_mkselfrel(smb_dr_kshare_t *kshare, uint32_t *len); 56 #endif /* _KERNEL */ 57 58 /* null-terminated string buffer */ 59 typedef struct smb_dr_string { 60 char *buf; 61 } smb_dr_string_t; 62 63 /* byte buffer (non-null terminated) */ 64 typedef struct smb_dr_bytes { 65 uint32_t bytes_len; 66 uint8_t *bytes_val; 67 } smb_dr_bytes_t; 68 69 #define SMB_DR_MAX_USERS 50 70 71 #define SMB_OPIPE_HDR_MAGIC 0x4F484452 /* OHDR */ 72 #define SMB_OPIPE_DOOR_BUFSIZE (30 * 1024) 73 74 /* 75 * Door operations for opipes. 76 */ 77 typedef enum { 78 SMB_OPIPE_NULL = 0, 79 SMB_OPIPE_LOOKUP, 80 SMB_OPIPE_OPEN, 81 SMB_OPIPE_CLOSE, 82 SMB_OPIPE_READ, 83 SMB_OPIPE_WRITE, 84 SMB_OPIPE_STAT 85 } smb_opipe_op_t; 86 87 typedef struct smb_opipe_hdr { 88 uint32_t oh_magic; 89 uint32_t oh_fid; 90 uint32_t oh_op; 91 uint32_t oh_datalen; 92 uint32_t oh_resid; 93 uint32_t oh_status; 94 } smb_opipe_hdr_t; 95 96 typedef struct smb_opipe_context { 97 uint64_t oc_session_id; 98 uint16_t oc_uid; 99 uint16_t oc_domain_len; 100 char *oc_domain; 101 uint16_t oc_account_len; 102 char *oc_account; 103 uint16_t oc_workstation_len; 104 char *oc_workstation; 105 smb_inaddr_t oc_ipaddr; 106 int32_t oc_native_os; 107 int64_t oc_logon_time; 108 uint32_t oc_flags; 109 } smb_opipe_context_t; 110 111 typedef struct smb_dr_ulist { 112 uint32_t dul_cnt; 113 smb_opipe_context_t dul_users[SMB_DR_MAX_USERS]; 114 } smb_dr_ulist_t; 115 116 /* xdr routines for common door arguments/results */ 117 extern bool_t xdr_smb_dr_string_t(XDR *, smb_dr_string_t *); 118 extern bool_t xdr_smb_dr_bytes_t(XDR *, smb_dr_bytes_t *); 119 extern bool_t xdr_smb_dr_ulist_t(XDR *, smb_dr_ulist_t *); 120 extern bool_t xdr_smb_dr_kshare_t(XDR *, smb_dr_kshare_t *); 121 extern bool_t xdr_smb_inaddr_t(XDR *, smb_inaddr_t *); 122 123 int smb_opipe_hdr_encode(smb_opipe_hdr_t *, uint8_t *, uint32_t); 124 int smb_opipe_hdr_decode(smb_opipe_hdr_t *, uint8_t *, uint32_t); 125 bool_t smb_opipe_hdr_xdr(XDR *xdrs, smb_opipe_hdr_t *objp); 126 int smb_opipe_context_encode(smb_opipe_context_t *, uint8_t *, uint32_t); 127 int smb_opipe_context_decode(smb_opipe_context_t *, uint8_t *, uint32_t); 128 bool_t smb_opipe_context_xdr(XDR *, smb_opipe_context_t *); 129 /* 130 * VSS Door Structures 131 */ 132 #define SMB_VSS_GMT_SIZE sizeof ("@GMT-yyyy.mm.dd-hh.mm.ss") 133 134 typedef struct smb_dr_get_gmttokens { 135 uint32_t gg_count; 136 char *gg_path; 137 } smb_dr_get_gmttokens_t; 138 139 typedef char *gmttoken; 140 141 typedef struct smb_dr_return_gmttokens { 142 uint32_t rg_count; 143 struct { 144 uint_t rg_gmttokens_len; 145 gmttoken *rg_gmttokens_val; 146 } rg_gmttokens; 147 } smb_dr_return_gmttokens_t; 148 149 typedef struct smb_dr_map_gmttoken { 150 char *mg_path; 151 char *mg_gmttoken; 152 } smb_dr_map_gmttoken_t; 153 154 extern bool_t xdr_smb_dr_get_gmttokens_t(XDR *, smb_dr_get_gmttokens_t *); 155 extern bool_t xdr_gmttoken(XDR *, gmttoken *); 156 extern bool_t xdr_smb_dr_return_gmttokens_t(XDR *xdrs, 157 smb_dr_return_gmttokens_t *); 158 extern bool_t xdr_smb_dr_map_gmttoken_t(XDR *, smb_dr_map_gmttoken_t *); 159 160 #ifdef __cplusplus 161 } 162 #endif 163 164 #endif /* _SMBSRV_SMB_XDR_H */ 165