Line data Source code
1 : /*
2 : Unix SMB/CIFS implementation.
3 :
4 : SMB2 client close handling
5 :
6 : Copyright (C) Andrew Tridgell 2005
7 :
8 : This program is free software; you can redistribute it and/or modify
9 : it under the terms of the GNU General Public License as published by
10 : the Free Software Foundation; either version 3 of the License, or
11 : (at your option) any later version.
12 :
13 : This program is distributed in the hope that it will be useful,
14 : but WITHOUT ANY WARRANTY; without even the implied warranty of
15 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 : GNU General Public License for more details.
17 :
18 : You should have received a copy of the GNU General Public License
19 : along with this program. If not, see <http://www.gnu.org/licenses/>.
20 : */
21 :
22 : #include "includes.h"
23 : #include "libcli/raw/libcliraw.h"
24 : #include "libcli/raw/raw_proto.h"
25 : #include "libcli/smb2/smb2.h"
26 : #include "libcli/smb2/smb2_calls.h"
27 :
28 : /*
29 : send a close request
30 : */
31 449641 : struct smb2_request *smb2_close_send(struct smb2_tree *tree, struct smb2_close *io)
32 : {
33 : struct smb2_request *req;
34 :
35 449641 : req = smb2_request_init_tree(tree, SMB2_OP_CLOSE, 0x18, false, 0);
36 449641 : if (req == NULL) return NULL;
37 :
38 449641 : SSVAL(req->out.body, 0x02, io->in.flags);
39 449641 : SIVAL(req->out.body, 0x04, 0); /* pad */
40 449641 : smb2_push_handle(req->out.body+0x08, &io->in.file.handle);
41 :
42 449641 : smb2_transport_send(req);
43 :
44 449641 : return req;
45 : }
46 :
47 :
48 : /*
49 : recv a close reply
50 : */
51 449633 : NTSTATUS smb2_close_recv(struct smb2_request *req, struct smb2_close *io)
52 : {
53 853743 : if (!smb2_request_receive(req) ||
54 449611 : !smb2_request_is_ok(req)) {
55 3102 : return smb2_request_destroy(req);
56 : }
57 :
58 446531 : SMB2_CHECK_PACKET_RECV(req, 0x3C, false);
59 :
60 446531 : io->out.flags = SVAL(req->in.body, 0x02);
61 446531 : io->out._pad = IVAL(req->in.body, 0x04);
62 446531 : io->out.create_time = smbcli_pull_nttime(req->in.body, 0x08);
63 446531 : io->out.access_time = smbcli_pull_nttime(req->in.body, 0x10);
64 446531 : io->out.write_time = smbcli_pull_nttime(req->in.body, 0x18);
65 446531 : io->out.change_time = smbcli_pull_nttime(req->in.body, 0x20);
66 446531 : io->out.alloc_size = BVAL(req->in.body, 0x28);
67 446531 : io->out.size = BVAL(req->in.body, 0x30);
68 446531 : io->out.file_attr = IVAL(req->in.body, 0x38);
69 :
70 446531 : return smb2_request_destroy(req);
71 : }
72 :
73 : /*
74 : sync close request
75 : */
76 233759 : NTSTATUS smb2_close(struct smb2_tree *tree, struct smb2_close *io)
77 : {
78 233759 : struct smb2_request *req = smb2_close_send(tree, io);
79 233759 : return smb2_close_recv(req, io);
80 : }
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