2 Unix SMB/CIFS implementation.
4 Copyright (C) Volker Lendecke 2011
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "async_smb.h"
23 #include "../libcli/smb/smbXcli_base.h"
25 #include "libsmb/proto.h"
26 #include "lib/util/tevent_ntstatus.h"
28 struct smb2cli_close_state
{
32 static void smb2cli_close_done(struct tevent_req
*subreq
);
34 struct tevent_req
*smb2cli_close_send(TALLOC_CTX
*mem_ctx
,
35 struct tevent_context
*ev
,
36 struct cli_state
*cli
,
38 uint64_t fid_persistent
,
39 uint64_t fid_volatile
)
41 struct tevent_req
*req
, *subreq
;
42 struct smb2cli_close_state
*state
;
45 req
= tevent_req_create(mem_ctx
, &state
,
46 struct smb2cli_close_state
);
52 SSVAL(fixed
, 2, flags
);
53 SBVAL(fixed
, 8, fid_persistent
);
54 SBVAL(fixed
, 16, fid_volatile
);
56 subreq
= smb2cli_req_send(state
, ev
, cli
->conn
, SMB2_OP_CLOSE
,
62 state
->fixed
, sizeof(state
->fixed
),
64 if (tevent_req_nomem(subreq
, req
)) {
65 return tevent_req_post(req
, ev
);
67 tevent_req_set_callback(subreq
, smb2cli_close_done
, req
);
71 static void smb2cli_close_done(struct tevent_req
*subreq
)
73 struct tevent_req
*req
=
74 tevent_req_callback_data(subreq
,
77 static const struct smb2cli_req_expected_response expected
[] = {
79 .status
= NT_STATUS_OK
,
84 status
= smb2cli_req_recv(subreq
, NULL
, NULL
,
85 expected
, ARRAY_SIZE(expected
));
86 if (tevent_req_nterror(req
, status
)) {
92 NTSTATUS
smb2cli_close_recv(struct tevent_req
*req
)
94 return tevent_req_simple_recv_ntstatus(req
);
97 NTSTATUS
smb2cli_close(struct cli_state
*cli
, uint16_t flags
,
98 uint64_t fid_persistent
, uint64_t fid_volatile
)
100 TALLOC_CTX
*frame
= talloc_stackframe();
101 struct event_context
*ev
;
102 struct tevent_req
*req
;
103 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
105 if (cli_has_async_calls(cli
)) {
107 * Can't use sync call while an async call is in flight
109 status
= NT_STATUS_INVALID_PARAMETER
;
112 ev
= event_context_init(frame
);
116 req
= smb2cli_close_send(frame
, ev
, cli
, flags
,
117 fid_persistent
, fid_volatile
);
121 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
124 status
= smb2cli_close_recv(req
);