smb_xdr.h revision da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0
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 2007 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#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31#ifdef	__cplusplus
32extern "C" {
33#endif
34
35#include <rpc/xdr.h>
36#include <sys/param.h>
37
38typedef struct smb_dr_kshare {
39	int32_t k_op;
40	char *k_path;
41	char *k_sharename;
42} smb_dr_kshare_t;
43
44#ifdef _KERNEL
45#define	xdr_int8_t	xdr_char
46#define	xdr_uint8_t	xdr_u_char
47#define	xdr_int16_t	xdr_short
48#define	xdr_uint16_t	xdr_u_short
49
50extern bool_t xdr_u_char(XDR *xdrs, uchar_t *cp);
51extern bool_t xdr_vector(XDR *xdrs, char *basep, uint_t nelem,
52    uint_t elemsize, xdrproc_t xdr_elem);
53
54smb_dr_kshare_t *smb_share_mkabsolute(uint8_t *buf, uint32_t len);
55#else
56uint8_t *smb_kshare_mkselfrel(smb_dr_kshare_t *kshare, uint32_t *len);
57#endif /* _KERNEL */
58
59/* null-terminated string buffer */
60typedef struct smb_dr_string {
61	char *buf;
62} smb_dr_string_t;
63
64/* byte buffer (non-null terminated) */
65typedef struct smb_dr_bytes {
66	uint32_t bytes_len;
67	uint8_t *bytes_val;
68} smb_dr_bytes_t;
69
70/*
71 * smb_dr_user_ctx/smb_dr_ulist data structures are defined to transfer
72 * the necessary information for all connected users via door to
73 * mlsvc. The smb_dr_user_ctx provides user context that will be part
74 * of the MLSVC rpc context.
75 *
76 * Both SMB session ID and SMB UID of smb_dr_user_ctx_t are used to
77 * uniquely identified the corresponding in-kernel SMB user object.
78 */
79#define	SMB_DR_MAX_USERS	50
80typedef struct smb_dr_user_ctx {
81	uint64_t du_session_id;
82	uint16_t du_uid;
83	uint16_t du_domain_len;
84	char *du_domain;
85	uint16_t du_account_len;
86	char *du_account;
87	uint16_t du_workstation_len;
88	char *du_workstation;
89	uint32_t du_ipaddr;
90	int32_t du_native_os;
91	int64_t du_logon_time;
92	uint32_t du_flags;
93} smb_dr_user_ctx_t;
94
95typedef struct smb_dr_ulist {
96	uint32_t dul_cnt;
97	smb_dr_user_ctx_t dul_users[SMB_DR_MAX_USERS];
98} smb_dr_ulist_t;
99
100/* xdr routines for common door arguments/results */
101extern bool_t xdr_smb_dr_string_t(XDR *, smb_dr_string_t *);
102extern bool_t xdr_smb_dr_bytes_t(XDR *, smb_dr_bytes_t *);
103extern bool_t xdr_smb_dr_user_ctx_t(XDR *, smb_dr_user_ctx_t *);
104extern bool_t xdr_smb_dr_ulist_t(XDR *, smb_dr_ulist_t *);
105extern bool_t xdr_smb_dr_kshare_t(XDR *, smb_dr_kshare_t *);
106
107#ifdef	__cplusplus
108}
109#endif
110
111#endif	/* _SMBSRV_SMB_XDR_H */
112