1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*
* Copyright 2017 Nexenta Systems, Inc. All rights reserved.
*/
#include <smbsrv/smb_kproto.h>
/*
* Close a file by fid. All locks or other resources held by the
* requesting process on the file should be released by the server.
* The requesting process can no longer use the fid for further
* file access requests.
*
* If LastWriteTime is non-zero, it should be used to set the file
* timestamp. Otherwise, file system should set the timestamp.
* Failure to set the timestamp, even if requested by the client,
* should not result in an error response from the server.
*/
smb_sdrc_t
smb_pre_close(smb_request_t *sr)
{
int rc;
rc = smbsr_decode_vwv(sr, "wl", &sr->smb_fid, &sr->arg.timestamp);
DTRACE_SMB_START(op__Close, smb_request_t *, sr);
return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
}
void
smb_post_close(smb_request_t *sr)
{
DTRACE_SMB_DONE(op__Close, smb_request_t *, sr);
}
smb_sdrc_t
smb_com_close(smb_request_t *sr)
{
int32_t mtime;
smbsr_lookup_file(sr);
if (sr->fid_ofile == NULL) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE, ERRDOS, ERRbadfid);
return (SDRC_ERROR);
}
mtime = smb_time_local_to_gmt(sr, sr->arg.timestamp);
smb_ofile_close(sr->fid_ofile, mtime);
if (smbsr_encode_empty_result(sr) != 0)
return (SDRC_ERROR);
return (SDRC_SUCCESS);
}
/*
* Close the file represented by fid and then disconnect the
* associated tree.
*/
smb_sdrc_t
smb_pre_close_and_tree_disconnect(smb_request_t *sr)
{
int rc;
rc = smbsr_decode_vwv(sr, "wl", &sr->smb_fid, &sr->arg.timestamp);
DTRACE_SMB_START(op__CloseAndTreeDisconnect, smb_request_t *, sr);
return ((rc == 0) ? SDRC_SUCCESS : SDRC_ERROR);
}
void
smb_post_close_and_tree_disconnect(smb_request_t *sr)
{
DTRACE_SMB_DONE(op__CloseAndTreeDisconnect, smb_request_t *, sr);
}
smb_sdrc_t
smb_com_close_and_tree_disconnect(smb_request_t *sr)
{
int32_t mtime;
smbsr_lookup_file(sr);
if (sr->fid_ofile == NULL) {
smbsr_error(sr, NT_STATUS_INVALID_HANDLE, ERRDOS, ERRbadfid);
return (SDRC_ERROR);
}
mtime = smb_time_local_to_gmt(sr, sr->arg.timestamp);
smb_ofile_close(sr->fid_ofile, mtime);
smb_tree_disconnect(sr->tid_tree, B_TRUE);
smb_session_cancel_requests(sr->session, sr->tid_tree, sr);
if (smbsr_encode_empty_result(sr) != 0)
return (SDRC_ERROR);
return (SDRC_SUCCESS);
}
|
