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 #include <smbsrv/smb_kproto.h>
27
28
29 /*
30 * smb_com_logoff_andx
31 *
32 * This SMB is the inverse of SMB_COM_SESSION_SETUP_ANDX.
33 *
34 * Client Request Description
35 * ================================== =================================
36 *
37 * UCHAR WordCount; Count of parameter words = 2
38 * UCHAR AndXCommand; Secondary (X) command; 0xFF = none
39 * UCHAR AndXReserved; Reserved (must be 0)
40 * USHORT AndXOffset; Offset to next command WordCount
41 * USHORT ByteCount; Count of data bytes = 0
42 *
43 * Server Response Description
44 * ================================== =================================
45 *
46 * UCHAR WordCount; Count of parameter words = 2
47 * UCHAR AndXCommand; Secondary (X) command; 0xFF = none
48 * UCHAR AndXReserved; Reserved (must be 0)
49 * USHORT AndXOffset; Offset to next command WordCount
50 * USHORT ByteCount; Count of data bytes = 0
51 *
52 * The user represented by Uid in the SMB header is logged off. The server
53 * closes all files currently open by this user, and invalidates any
54 * outstanding requests with this Uid.
55 *
56 * SMB_COM_SESSION_SETUP_ANDX is the only valid AndX command for this SMB.
57 *
58 * 4.1.3.1 Errors
59 *
60 * ERRSRV/invnid - TID was invalid
61 * ERRSRV/baduid - UID was invalid
62 */
63 smb_sdrc_t
smb_pre_logoff_andx(smb_request_t * sr)64 smb_pre_logoff_andx(smb_request_t *sr)
65 {
66 DTRACE_SMB_1(op__LogoffX__start, smb_request_t *, sr);
67 return (SDRC_SUCCESS);
68 }
69
70 void
smb_post_logoff_andx(smb_request_t * sr)71 smb_post_logoff_andx(smb_request_t *sr)
72 {
73 DTRACE_SMB_1(op__LogoffX__done, smb_request_t *, sr);
74 }
75
76 smb_sdrc_t
smb_com_logoff_andx(smb_request_t * sr)77 smb_com_logoff_andx(smb_request_t *sr)
78 {
79 if (sr->uid_user == NULL) {
80 smbsr_error(sr, 0, ERRSRV, ERRbaduid);
81 return (SDRC_ERROR);
82 }
83
84 smb_user_logoff(sr->uid_user);
85
86 if (smbsr_encode_result(sr, 2, 0, "bb.ww", 2, sr->andx_com, -1, 0))
87 return (SDRC_ERROR);
88 return (SDRC_SUCCESS);
89 }
90