2 Unix SMB/CIFS implementation.
6 Copyright (C) Andrew Tridgell 2005
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.
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.
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/>.
23 #include "libcli/smb2/smb2.h"
24 #include "libcli/smb2/smb2_calls.h"
29 struct smb2_request
*smb2_ioctl_send(struct smb2_tree
*tree
, struct smb2_ioctl
*io
)
32 struct smb2_request
*req
;
34 req
= smb2_request_init_tree(tree
, SMB2_OP_IOCTL
, 0x38, true,
35 io
->in
.in
.length
+io
->in
.out
.length
);
36 if (req
== NULL
) return NULL
;
38 SSVAL(req
->out
.body
, 0x02, 0); /* pad */
39 SIVAL(req
->out
.body
, 0x04, io
->in
.function
);
40 smb2_push_handle(req
->out
.body
+0x08, &io
->in
.file
.handle
);
42 status
= smb2_push_o32s32_blob(&req
->out
, 0x18, io
->in
.out
);
43 if (!NT_STATUS_IS_OK(status
)) {
48 SIVAL(req
->out
.body
, 0x20, io
->in
.unknown2
);
50 status
= smb2_push_o32s32_blob(&req
->out
, 0x24, io
->in
.in
);
51 if (!NT_STATUS_IS_OK(status
)) {
56 SIVAL(req
->out
.body
, 0x2C, io
->in
.max_response_size
);
57 SBVAL(req
->out
.body
, 0x30, io
->in
.flags
);
59 smb2_transport_send(req
);
68 NTSTATUS
smb2_ioctl_recv(struct smb2_request
*req
,
69 TALLOC_CTX
*mem_ctx
, struct smb2_ioctl
*io
)
73 if (!smb2_request_receive(req
) ||
74 smb2_request_is_error(req
)) {
75 return smb2_request_destroy(req
);
78 SMB2_CHECK_PACKET_RECV(req
, 0x30, true);
80 io
->out
._pad
= SVAL(req
->in
.body
, 0x02);
81 io
->out
.function
= IVAL(req
->in
.body
, 0x04);
82 smb2_pull_handle(req
->in
.body
+0x08, &io
->out
.file
.handle
);
84 status
= smb2_pull_o32s32_blob(&req
->in
, mem_ctx
, req
->in
.body
+0x18, &io
->out
.in
);
85 if (!NT_STATUS_IS_OK(status
)) {
86 smb2_request_destroy(req
);
90 status
= smb2_pull_o32s32_blob(&req
->in
, mem_ctx
, req
->in
.body
+0x20, &io
->out
.out
);
91 if (!NT_STATUS_IS_OK(status
)) {
92 smb2_request_destroy(req
);
96 io
->out
.unknown2
= IVAL(req
->in
.body
, 0x28);
97 io
->out
.unknown3
= IVAL(req
->in
.body
, 0x2C);
99 return smb2_request_destroy(req
);
105 NTSTATUS
smb2_ioctl(struct smb2_tree
*tree
, TALLOC_CTX
*mem_ctx
, struct smb2_ioctl
*io
)
107 struct smb2_request
*req
= smb2_ioctl_send(tree
, io
);
108 return smb2_ioctl_recv(req
, mem_ctx
, io
);