2 Unix SMB/CIFS implementation.
4 Copyright (C) Andrew Tridgell 1994-1998
5 Copyright (C) Jeremy Allison 2001-2009
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "system/filesys.h"
23 #include "libsmb/libsmb.h"
24 #include "../lib/util/tevent_ntstatus.h"
25 #include "async_smb.h"
26 #include "libsmb/clirap.h"
29 #include "libcli/security/secdesc.h"
30 #include "../libcli/smb/smbXcli_base.h"
32 /***********************************************************
33 Common function for pushing stings, used by smb_bytes_push_str()
34 and trans_bytes_push_str(). Only difference is the align_odd
36 ***********************************************************/
38 static uint8_t *internal_bytes_push_str(uint8_t *buf
, bool ucs2
,
39 const char *str
, size_t str_len
,
41 size_t *pconverted_size
)
45 size_t converted_size
;
51 buflen
= talloc_get_size(buf
);
54 ((align_odd
&& (buflen
% 2 == 0)) ||
55 (!align_odd
&& (buflen
% 2 == 1)))) {
57 * We're pushing into an SMB buffer, align odd
59 buf
= talloc_realloc(NULL
, buf
, uint8_t, buflen
+ 1);
67 if (!convert_string_talloc(talloc_tos(), CH_UNIX
,
68 ucs2
? CH_UTF16LE
: CH_DOS
,
69 str
, str_len
, &converted
,
74 buf
= talloc_realloc(NULL
, buf
, uint8_t,
75 buflen
+ converted_size
);
77 TALLOC_FREE(converted
);
81 memcpy(buf
+ buflen
, converted
, converted_size
);
83 TALLOC_FREE(converted
);
85 if (pconverted_size
) {
86 *pconverted_size
= converted_size
;
92 /***********************************************************
93 Push a string into an SMB buffer, with odd byte alignment
94 if it's a UCS2 string.
95 ***********************************************************/
97 uint8_t *smb_bytes_push_str(uint8_t *buf
, bool ucs2
,
98 const char *str
, size_t str_len
,
99 size_t *pconverted_size
)
101 return internal_bytes_push_str(buf
, ucs2
, str
, str_len
,
102 true, pconverted_size
);
105 uint8_t *smb_bytes_push_bytes(uint8_t *buf
, uint8_t prefix
,
106 const uint8_t *bytes
, size_t num_bytes
)
113 buflen
= talloc_get_size(buf
);
115 buf
= talloc_realloc(NULL
, buf
, uint8_t,
116 buflen
+ 1 + num_bytes
);
120 buf
[buflen
] = prefix
;
121 memcpy(&buf
[buflen
+1], bytes
, num_bytes
);
125 /***********************************************************
126 Same as smb_bytes_push_str(), but without the odd byte
127 align for ucs2 (we're pushing into a param or data block).
128 static for now, although this will probably change when
129 other modules use async trans calls.
130 ***********************************************************/
132 uint8_t *trans2_bytes_push_str(uint8_t *buf
, bool ucs2
,
133 const char *str
, size_t str_len
,
134 size_t *pconverted_size
)
136 return internal_bytes_push_str(buf
, ucs2
, str
, str_len
,
137 false, pconverted_size
);
140 uint8_t *trans2_bytes_push_bytes(uint8_t *buf
,
141 const uint8_t *bytes
, size_t num_bytes
)
148 buflen
= talloc_get_size(buf
);
150 buf
= talloc_realloc(NULL
, buf
, uint8_t,
155 memcpy(&buf
[buflen
], bytes
, num_bytes
);
159 struct cli_setpathinfo_state
{
164 static void cli_setpathinfo_done(struct tevent_req
*subreq
);
166 struct tevent_req
*cli_setpathinfo_send(TALLOC_CTX
*mem_ctx
,
167 struct tevent_context
*ev
,
168 struct cli_state
*cli
,
174 struct tevent_req
*req
, *subreq
;
175 struct cli_setpathinfo_state
*state
;
176 uint16_t additional_flags2
= 0;
178 req
= tevent_req_create(mem_ctx
, &state
,
179 struct cli_setpathinfo_state
);
184 /* Setup setup word. */
185 SSVAL(&state
->setup
, 0, TRANSACT2_SETPATHINFO
);
187 /* Setup param array. */
188 state
->param
= talloc_zero_array(state
, uint8_t, 6);
189 if (tevent_req_nomem(state
->param
, req
)) {
190 return tevent_req_post(req
, ev
);
192 SSVAL(state
->param
, 0, level
);
194 state
->param
= trans2_bytes_push_str(
195 state
->param
, smbXcli_conn_use_unicode(cli
->conn
), path
, strlen(path
)+1, NULL
);
196 if (tevent_req_nomem(state
->param
, req
)) {
197 return tevent_req_post(req
, ev
);
200 if (clistr_is_previous_version_path(path
) &&
201 !INFO_LEVEL_IS_UNIX(level
)) {
202 additional_flags2
= FLAGS2_REPARSE_PATH
;
205 subreq
= cli_trans_send(
206 state
, /* mem ctx. */
208 cli
, /* cli_state. */
209 additional_flags2
, /* additional_flags2 */
210 SMBtrans2
, /* cmd. */
211 NULL
, /* pipe name. */
215 &state
->setup
, /* setup. */
216 1, /* num setup uint16_t words. */
217 0, /* max returned setup. */
218 state
->param
, /* param. */
219 talloc_get_size(state
->param
), /* num param. */
220 2, /* max returned param. */
222 data_len
, /* num data. */
223 0); /* max returned data. */
225 if (tevent_req_nomem(subreq
, req
)) {
226 return tevent_req_post(req
, ev
);
228 tevent_req_set_callback(subreq
, cli_setpathinfo_done
, req
);
232 static void cli_setpathinfo_done(struct tevent_req
*subreq
)
234 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
235 NULL
, 0, NULL
, NULL
, 0, NULL
);
236 tevent_req_simple_finish_ntstatus(subreq
, status
);
239 NTSTATUS
cli_setpathinfo_recv(struct tevent_req
*req
)
241 return tevent_req_simple_recv_ntstatus(req
);
244 NTSTATUS
cli_setpathinfo(struct cli_state
*cli
,
250 TALLOC_CTX
*frame
= talloc_stackframe();
251 struct tevent_context
*ev
;
252 struct tevent_req
*req
;
253 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
255 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
257 * Can't use sync call while an async call is in flight
259 status
= NT_STATUS_INVALID_PARAMETER
;
262 ev
= samba_tevent_context_init(frame
);
266 req
= cli_setpathinfo_send(ev
, ev
, cli
, level
, path
, data
, data_len
);
270 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
273 status
= cli_setpathinfo_recv(req
);
279 /****************************************************************************
280 Hard/Symlink a file (UNIX extensions).
281 Creates new name (sym)linked to oldname.
282 ****************************************************************************/
284 struct cli_posix_link_internal_state
{
288 static void cli_posix_link_internal_done(struct tevent_req
*subreq
);
290 static struct tevent_req
*cli_posix_link_internal_send(TALLOC_CTX
*mem_ctx
,
291 struct tevent_context
*ev
,
292 struct cli_state
*cli
,
297 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
298 struct cli_posix_link_internal_state
*state
= NULL
;
300 req
= tevent_req_create(mem_ctx
, &state
,
301 struct cli_posix_link_internal_state
);
306 /* Setup data array. */
307 state
->data
= talloc_array(state
, uint8_t, 0);
308 if (tevent_req_nomem(state
->data
, req
)) {
309 return tevent_req_post(req
, ev
);
311 state
->data
= trans2_bytes_push_str(
312 state
->data
, smbXcli_conn_use_unicode(cli
->conn
), oldname
, strlen(oldname
)+1, NULL
);
314 subreq
= cli_setpathinfo_send(
315 state
, ev
, cli
, level
, newname
,
316 state
->data
, talloc_get_size(state
->data
));
317 if (tevent_req_nomem(subreq
, req
)) {
318 return tevent_req_post(req
, ev
);
320 tevent_req_set_callback(subreq
, cli_posix_link_internal_done
, req
);
324 static void cli_posix_link_internal_done(struct tevent_req
*subreq
)
326 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
327 tevent_req_simple_finish_ntstatus(subreq
, status
);
330 /****************************************************************************
331 Symlink a file (UNIX extensions).
332 ****************************************************************************/
334 struct tevent_req
*cli_posix_symlink_send(TALLOC_CTX
*mem_ctx
,
335 struct tevent_context
*ev
,
336 struct cli_state
*cli
,
340 return cli_posix_link_internal_send(
341 mem_ctx
, ev
, cli
, SMB_SET_FILE_UNIX_LINK
, oldname
, newname
);
344 NTSTATUS
cli_posix_symlink_recv(struct tevent_req
*req
)
346 return tevent_req_simple_recv_ntstatus(req
);
349 NTSTATUS
cli_posix_symlink(struct cli_state
*cli
,
353 TALLOC_CTX
*frame
= talloc_stackframe();
354 struct tevent_context
*ev
= NULL
;
355 struct tevent_req
*req
= NULL
;
356 NTSTATUS status
= NT_STATUS_OK
;
358 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
360 * Can't use sync call while an async call is in flight
362 status
= NT_STATUS_INVALID_PARAMETER
;
366 ev
= samba_tevent_context_init(frame
);
368 status
= NT_STATUS_NO_MEMORY
;
372 req
= cli_posix_symlink_send(frame
,
378 status
= NT_STATUS_NO_MEMORY
;
382 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
386 status
= cli_posix_symlink_recv(req
);
393 /****************************************************************************
394 Read a POSIX symlink.
395 ****************************************************************************/
397 struct readlink_state
{
402 static void cli_posix_readlink_done(struct tevent_req
*subreq
);
404 struct tevent_req
*cli_posix_readlink_send(TALLOC_CTX
*mem_ctx
,
405 struct tevent_context
*ev
,
406 struct cli_state
*cli
,
410 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
411 struct readlink_state
*state
= NULL
;
412 uint32_t maxbytelen
= (uint32_t)(smbXcli_conn_use_unicode(cli
->conn
) ? len
*3 : len
);
414 req
= tevent_req_create(mem_ctx
, &state
, struct readlink_state
);
420 * Len is in bytes, we need it in UCS2 units.
422 if ((2*len
< len
) || (maxbytelen
< len
)) {
423 tevent_req_nterror(req
, NT_STATUS_INVALID_PARAMETER
);
424 return tevent_req_post(req
, ev
);
427 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
428 SMB_QUERY_FILE_UNIX_LINK
, 1, maxbytelen
);
429 if (tevent_req_nomem(subreq
, req
)) {
430 return tevent_req_post(req
, ev
);
432 tevent_req_set_callback(subreq
, cli_posix_readlink_done
, req
);
436 static void cli_posix_readlink_done(struct tevent_req
*subreq
)
438 struct tevent_req
*req
= tevent_req_callback_data(
439 subreq
, struct tevent_req
);
440 struct readlink_state
*state
= tevent_req_data(
441 req
, struct readlink_state
);
444 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
447 if (tevent_req_nterror(req
, status
)) {
451 * num_data is > 1, we've given 1 as minimum to cli_qpathinfo_send
453 if (state
->data
[state
->num_data
-1] != '\0') {
454 tevent_req_nterror(req
, NT_STATUS_DATA_ERROR
);
457 tevent_req_done(req
);
460 NTSTATUS
cli_posix_readlink_recv(struct tevent_req
*req
, struct cli_state
*cli
,
461 char *retpath
, size_t len
)
464 char *converted
= NULL
;
465 size_t converted_size
= 0;
466 struct readlink_state
*state
= tevent_req_data(req
, struct readlink_state
);
468 if (tevent_req_is_nterror(req
, &status
)) {
471 /* The returned data is a pushed string, not raw data. */
472 if (!convert_string_talloc(state
,
473 smbXcli_conn_use_unicode(cli
->conn
) ? CH_UTF16LE
: CH_DOS
,
479 return NT_STATUS_NO_MEMORY
;
482 len
= MIN(len
,converted_size
);
484 return NT_STATUS_DATA_ERROR
;
486 memcpy(retpath
, converted
, len
);
490 NTSTATUS
cli_posix_readlink(struct cli_state
*cli
, const char *fname
,
491 char *linkpath
, size_t len
)
493 TALLOC_CTX
*frame
= talloc_stackframe();
494 struct tevent_context
*ev
= NULL
;
495 struct tevent_req
*req
= NULL
;
496 NTSTATUS status
= NT_STATUS_OK
;
498 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
500 * Can't use sync call while an async call is in flight
502 status
= NT_STATUS_INVALID_PARAMETER
;
506 ev
= samba_tevent_context_init(frame
);
508 status
= NT_STATUS_NO_MEMORY
;
512 req
= cli_posix_readlink_send(frame
,
518 status
= NT_STATUS_NO_MEMORY
;
522 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
526 status
= cli_posix_readlink_recv(req
, cli
, linkpath
, len
);
533 /****************************************************************************
534 Hard link a file (UNIX extensions).
535 ****************************************************************************/
537 struct tevent_req
*cli_posix_hardlink_send(TALLOC_CTX
*mem_ctx
,
538 struct tevent_context
*ev
,
539 struct cli_state
*cli
,
543 return cli_posix_link_internal_send(
544 mem_ctx
, ev
, cli
, SMB_SET_FILE_UNIX_HLINK
, oldname
, newname
);
547 NTSTATUS
cli_posix_hardlink_recv(struct tevent_req
*req
)
549 return tevent_req_simple_recv_ntstatus(req
);
552 NTSTATUS
cli_posix_hardlink(struct cli_state
*cli
,
556 TALLOC_CTX
*frame
= talloc_stackframe();
557 struct tevent_context
*ev
= NULL
;
558 struct tevent_req
*req
= NULL
;
559 NTSTATUS status
= NT_STATUS_OK
;
561 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
563 * Can't use sync call while an async call is in flight
565 status
= NT_STATUS_INVALID_PARAMETER
;
569 ev
= samba_tevent_context_init(frame
);
571 status
= NT_STATUS_NO_MEMORY
;
575 req
= cli_posix_hardlink_send(frame
,
581 status
= NT_STATUS_NO_MEMORY
;
585 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
589 status
= cli_posix_hardlink_recv(req
);
596 /****************************************************************************
597 Do a POSIX getacl - pathname based ACL get (UNIX extensions).
598 ****************************************************************************/
600 struct getacl_state
{
605 static void cli_posix_getacl_done(struct tevent_req
*subreq
);
607 struct tevent_req
*cli_posix_getacl_send(TALLOC_CTX
*mem_ctx
,
608 struct tevent_context
*ev
,
609 struct cli_state
*cli
,
612 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
613 struct getacl_state
*state
= NULL
;
615 req
= tevent_req_create(mem_ctx
, &state
, struct getacl_state
);
619 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
, SMB_QUERY_POSIX_ACL
,
621 if (tevent_req_nomem(subreq
, req
)) {
622 return tevent_req_post(req
, ev
);
624 tevent_req_set_callback(subreq
, cli_posix_getacl_done
, req
);
628 static void cli_posix_getacl_done(struct tevent_req
*subreq
)
630 struct tevent_req
*req
= tevent_req_callback_data(
631 subreq
, struct tevent_req
);
632 struct getacl_state
*state
= tevent_req_data(
633 req
, struct getacl_state
);
636 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
639 if (tevent_req_nterror(req
, status
)) {
642 tevent_req_done(req
);
645 NTSTATUS
cli_posix_getacl_recv(struct tevent_req
*req
,
650 struct getacl_state
*state
= tevent_req_data(req
, struct getacl_state
);
653 if (tevent_req_is_nterror(req
, &status
)) {
656 *prb_size
= (size_t)state
->num_data
;
657 *retbuf
= (char *)talloc_move(mem_ctx
, &state
->data
);
661 NTSTATUS
cli_posix_getacl(struct cli_state
*cli
,
667 TALLOC_CTX
*frame
= talloc_stackframe();
668 struct tevent_context
*ev
= NULL
;
669 struct tevent_req
*req
= NULL
;
670 NTSTATUS status
= NT_STATUS_OK
;
672 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
674 * Can't use sync call while an async call is in flight
676 status
= NT_STATUS_INVALID_PARAMETER
;
680 ev
= samba_tevent_context_init(frame
);
682 status
= NT_STATUS_NO_MEMORY
;
686 req
= cli_posix_getacl_send(frame
,
691 status
= NT_STATUS_NO_MEMORY
;
695 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
699 status
= cli_posix_getacl_recv(req
, mem_ctx
, prb_size
, retbuf
);
706 /****************************************************************************
707 Do a POSIX setacl - pathname based ACL set (UNIX extensions).
708 ****************************************************************************/
710 struct setacl_state
{
714 static void cli_posix_setacl_done(struct tevent_req
*subreq
);
716 struct tevent_req
*cli_posix_setacl_send(TALLOC_CTX
*mem_ctx
,
717 struct tevent_context
*ev
,
718 struct cli_state
*cli
,
723 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
724 struct setacl_state
*state
= NULL
;
726 req
= tevent_req_create(mem_ctx
, &state
, struct setacl_state
);
730 state
->data
= talloc_memdup(state
, data
, num_data
);
731 if (tevent_req_nomem(state
->data
, req
)) {
732 return tevent_req_post(req
, ev
);
735 subreq
= cli_setpathinfo_send(state
,
742 if (tevent_req_nomem(subreq
, req
)) {
743 return tevent_req_post(req
, ev
);
745 tevent_req_set_callback(subreq
, cli_posix_setacl_done
, req
);
749 static void cli_posix_setacl_done(struct tevent_req
*subreq
)
751 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
752 tevent_req_simple_finish_ntstatus(subreq
, status
);
755 NTSTATUS
cli_posix_setacl_recv(struct tevent_req
*req
)
757 return tevent_req_simple_recv_ntstatus(req
);
760 NTSTATUS
cli_posix_setacl(struct cli_state
*cli
,
765 TALLOC_CTX
*frame
= talloc_stackframe();
766 struct tevent_context
*ev
= NULL
;
767 struct tevent_req
*req
= NULL
;
768 NTSTATUS status
= NT_STATUS_OK
;
770 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
772 * Can't use sync call while an async call is in flight
774 status
= NT_STATUS_INVALID_PARAMETER
;
778 ev
= samba_tevent_context_init(frame
);
780 status
= NT_STATUS_NO_MEMORY
;
784 req
= cli_posix_setacl_send(frame
,
791 status
= NT_STATUS_NO_MEMORY
;
795 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
799 status
= cli_posix_setacl_recv(req
);
806 /****************************************************************************
807 Stat a file (UNIX extensions).
808 ****************************************************************************/
815 static void cli_posix_stat_done(struct tevent_req
*subreq
);
817 struct tevent_req
*cli_posix_stat_send(TALLOC_CTX
*mem_ctx
,
818 struct tevent_context
*ev
,
819 struct cli_state
*cli
,
822 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
823 struct stat_state
*state
= NULL
;
825 req
= tevent_req_create(mem_ctx
, &state
, struct stat_state
);
829 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
830 SMB_QUERY_FILE_UNIX_BASIC
, 100, 100);
831 if (tevent_req_nomem(subreq
, req
)) {
832 return tevent_req_post(req
, ev
);
834 tevent_req_set_callback(subreq
, cli_posix_stat_done
, req
);
838 static void cli_posix_stat_done(struct tevent_req
*subreq
)
840 struct tevent_req
*req
= tevent_req_callback_data(
841 subreq
, struct tevent_req
);
842 struct stat_state
*state
= tevent_req_data(req
, struct stat_state
);
845 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
848 if (tevent_req_nterror(req
, status
)) {
851 tevent_req_done(req
);
854 NTSTATUS
cli_posix_stat_recv(struct tevent_req
*req
,
855 SMB_STRUCT_STAT
*sbuf
)
857 struct stat_state
*state
= tevent_req_data(req
, struct stat_state
);
860 if (tevent_req_is_nterror(req
, &status
)) {
864 sbuf
->st_ex_size
= IVAL2_TO_SMB_BIG_UINT(state
->data
,0); /* total size, in bytes */
865 sbuf
->st_ex_blocks
= IVAL2_TO_SMB_BIG_UINT(state
->data
,8); /* number of blocks allocated */
866 #if defined (HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
867 sbuf
->st_ex_blocks
/= STAT_ST_BLOCKSIZE
;
869 /* assume 512 byte blocks */
870 sbuf
->st_ex_blocks
/= 512;
872 sbuf
->st_ex_ctime
= interpret_long_date((char *)(state
->data
+ 16)); /* time of last change */
873 sbuf
->st_ex_atime
= interpret_long_date((char *)(state
->data
+ 24)); /* time of last access */
874 sbuf
->st_ex_mtime
= interpret_long_date((char *)(state
->data
+ 32)); /* time of last modification */
876 sbuf
->st_ex_uid
= (uid_t
) IVAL(state
->data
,40); /* user ID of owner */
877 sbuf
->st_ex_gid
= (gid_t
) IVAL(state
->data
,48); /* group ID of owner */
878 sbuf
->st_ex_mode
= unix_filetype_from_wire(IVAL(state
->data
, 56));
879 #if defined(HAVE_MAKEDEV)
881 uint32_t dev_major
= IVAL(state
->data
,60);
882 uint32_t dev_minor
= IVAL(state
->data
,68);
883 sbuf
->st_ex_rdev
= makedev(dev_major
, dev_minor
);
886 sbuf
->st_ex_ino
= (SMB_INO_T
)IVAL2_TO_SMB_BIG_UINT(state
->data
,76); /* inode */
887 sbuf
->st_ex_mode
|= wire_perms_to_unix(IVAL(state
->data
,84)); /* protection */
888 sbuf
->st_ex_nlink
= BIG_UINT(state
->data
,92); /* number of hard links */
893 NTSTATUS
cli_posix_stat(struct cli_state
*cli
,
895 SMB_STRUCT_STAT
*sbuf
)
897 TALLOC_CTX
*frame
= talloc_stackframe();
898 struct tevent_context
*ev
= NULL
;
899 struct tevent_req
*req
= NULL
;
900 NTSTATUS status
= NT_STATUS_OK
;
902 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
904 * Can't use sync call while an async call is in flight
906 status
= NT_STATUS_INVALID_PARAMETER
;
910 ev
= samba_tevent_context_init(frame
);
912 status
= NT_STATUS_NO_MEMORY
;
916 req
= cli_posix_stat_send(frame
,
921 status
= NT_STATUS_NO_MEMORY
;
925 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
929 status
= cli_posix_stat_recv(req
, sbuf
);
936 /****************************************************************************
937 Chmod or chown a file internal (UNIX extensions).
938 ****************************************************************************/
940 struct cli_posix_chown_chmod_internal_state
{
944 static void cli_posix_chown_chmod_internal_done(struct tevent_req
*subreq
);
946 static struct tevent_req
*cli_posix_chown_chmod_internal_send(TALLOC_CTX
*mem_ctx
,
947 struct tevent_context
*ev
,
948 struct cli_state
*cli
,
954 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
955 struct cli_posix_chown_chmod_internal_state
*state
= NULL
;
957 req
= tevent_req_create(mem_ctx
, &state
,
958 struct cli_posix_chown_chmod_internal_state
);
963 memset(state
->data
, 0xff, 40); /* Set all sizes/times to no change. */
964 memset(&state
->data
[40], '\0', 60);
965 SIVAL(state
->data
,40,uid
);
966 SIVAL(state
->data
,48,gid
);
967 SIVAL(state
->data
,84,mode
);
969 subreq
= cli_setpathinfo_send(state
, ev
, cli
, SMB_SET_FILE_UNIX_BASIC
,
970 fname
, state
->data
, sizeof(state
->data
));
971 if (tevent_req_nomem(subreq
, req
)) {
972 return tevent_req_post(req
, ev
);
974 tevent_req_set_callback(subreq
, cli_posix_chown_chmod_internal_done
,
979 static void cli_posix_chown_chmod_internal_done(struct tevent_req
*subreq
)
981 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
982 tevent_req_simple_finish_ntstatus(subreq
, status
);
985 /****************************************************************************
986 chmod a file (UNIX extensions).
987 ****************************************************************************/
989 struct tevent_req
*cli_posix_chmod_send(TALLOC_CTX
*mem_ctx
,
990 struct tevent_context
*ev
,
991 struct cli_state
*cli
,
995 return cli_posix_chown_chmod_internal_send(mem_ctx
, ev
, cli
,
997 unix_perms_to_wire(mode
),
1002 NTSTATUS
cli_posix_chmod_recv(struct tevent_req
*req
)
1004 return tevent_req_simple_recv_ntstatus(req
);
1007 NTSTATUS
cli_posix_chmod(struct cli_state
*cli
, const char *fname
, mode_t mode
)
1009 TALLOC_CTX
*frame
= talloc_stackframe();
1010 struct tevent_context
*ev
= NULL
;
1011 struct tevent_req
*req
= NULL
;
1012 NTSTATUS status
= NT_STATUS_OK
;
1014 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1016 * Can't use sync call while an async call is in flight
1018 status
= NT_STATUS_INVALID_PARAMETER
;
1022 ev
= samba_tevent_context_init(frame
);
1024 status
= NT_STATUS_NO_MEMORY
;
1028 req
= cli_posix_chmod_send(frame
,
1034 status
= NT_STATUS_NO_MEMORY
;
1038 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1042 status
= cli_posix_chmod_recv(req
);
1049 /****************************************************************************
1050 chown a file (UNIX extensions).
1051 ****************************************************************************/
1053 struct tevent_req
*cli_posix_chown_send(TALLOC_CTX
*mem_ctx
,
1054 struct tevent_context
*ev
,
1055 struct cli_state
*cli
,
1060 return cli_posix_chown_chmod_internal_send(mem_ctx
, ev
, cli
,
1067 NTSTATUS
cli_posix_chown_recv(struct tevent_req
*req
)
1069 return tevent_req_simple_recv_ntstatus(req
);
1072 NTSTATUS
cli_posix_chown(struct cli_state
*cli
,
1077 TALLOC_CTX
*frame
= talloc_stackframe();
1078 struct tevent_context
*ev
= NULL
;
1079 struct tevent_req
*req
= NULL
;
1080 NTSTATUS status
= NT_STATUS_OK
;
1082 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1084 * Can't use sync call while an async call is in flight
1086 status
= NT_STATUS_INVALID_PARAMETER
;
1090 ev
= samba_tevent_context_init(frame
);
1092 status
= NT_STATUS_NO_MEMORY
;
1096 req
= cli_posix_chown_send(frame
,
1103 status
= NT_STATUS_NO_MEMORY
;
1107 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1111 status
= cli_posix_chown_recv(req
);
1118 /****************************************************************************
1120 ****************************************************************************/
1122 static void cli_rename_done(struct tevent_req
*subreq
);
1124 struct cli_rename_state
{
1128 struct tevent_req
*cli_rename_send(TALLOC_CTX
*mem_ctx
,
1129 struct tevent_context
*ev
,
1130 struct cli_state
*cli
,
1131 const char *fname_src
,
1132 const char *fname_dst
)
1134 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1135 struct cli_rename_state
*state
= NULL
;
1136 uint8_t additional_flags
= 0;
1137 uint16_t additional_flags2
= 0;
1138 uint8_t *bytes
= NULL
;
1140 req
= tevent_req_create(mem_ctx
, &state
, struct cli_rename_state
);
1145 SSVAL(state
->vwv
+0, 0, FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
| FILE_ATTRIBUTE_DIRECTORY
);
1147 bytes
= talloc_array(state
, uint8_t, 1);
1148 if (tevent_req_nomem(bytes
, req
)) {
1149 return tevent_req_post(req
, ev
);
1152 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname_src
,
1153 strlen(fname_src
)+1, NULL
);
1154 if (tevent_req_nomem(bytes
, req
)) {
1155 return tevent_req_post(req
, ev
);
1158 if (clistr_is_previous_version_path(fname_src
)) {
1159 additional_flags2
= FLAGS2_REPARSE_PATH
;
1162 bytes
= talloc_realloc(state
, bytes
, uint8_t,
1163 talloc_get_size(bytes
)+1);
1164 if (tevent_req_nomem(bytes
, req
)) {
1165 return tevent_req_post(req
, ev
);
1168 bytes
[talloc_get_size(bytes
)-1] = 4;
1169 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname_dst
,
1170 strlen(fname_dst
)+1, NULL
);
1171 if (tevent_req_nomem(bytes
, req
)) {
1172 return tevent_req_post(req
, ev
);
1175 subreq
= cli_smb_send(state
, ev
, cli
, SMBmv
, additional_flags
,
1177 1, state
->vwv
, talloc_get_size(bytes
), bytes
);
1178 if (tevent_req_nomem(subreq
, req
)) {
1179 return tevent_req_post(req
, ev
);
1181 tevent_req_set_callback(subreq
, cli_rename_done
, req
);
1185 static void cli_rename_done(struct tevent_req
*subreq
)
1187 struct tevent_req
*req
= tevent_req_callback_data(
1188 subreq
, struct tevent_req
);
1191 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1192 TALLOC_FREE(subreq
);
1193 if (tevent_req_nterror(req
, status
)) {
1196 tevent_req_done(req
);
1199 NTSTATUS
cli_rename_recv(struct tevent_req
*req
)
1201 return tevent_req_simple_recv_ntstatus(req
);
1204 NTSTATUS
cli_rename(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1206 TALLOC_CTX
*frame
= NULL
;
1207 struct tevent_context
*ev
;
1208 struct tevent_req
*req
;
1209 NTSTATUS status
= NT_STATUS_OK
;
1211 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
1212 return cli_smb2_rename(cli
,
1217 frame
= talloc_stackframe();
1219 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1221 * Can't use sync call while an async call is in flight
1223 status
= NT_STATUS_INVALID_PARAMETER
;
1227 ev
= samba_tevent_context_init(frame
);
1229 status
= NT_STATUS_NO_MEMORY
;
1233 req
= cli_rename_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1235 status
= NT_STATUS_NO_MEMORY
;
1239 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1243 status
= cli_rename_recv(req
);
1250 /****************************************************************************
1252 ****************************************************************************/
1254 static void cli_ntrename_internal_done(struct tevent_req
*subreq
);
1256 struct cli_ntrename_internal_state
{
1260 static struct tevent_req
*cli_ntrename_internal_send(TALLOC_CTX
*mem_ctx
,
1261 struct tevent_context
*ev
,
1262 struct cli_state
*cli
,
1263 const char *fname_src
,
1264 const char *fname_dst
,
1265 uint16_t rename_flag
)
1267 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1268 struct cli_ntrename_internal_state
*state
= NULL
;
1269 uint8_t additional_flags
= 0;
1270 uint16_t additional_flags2
= 0;
1271 uint8_t *bytes
= NULL
;
1273 req
= tevent_req_create(mem_ctx
, &state
,
1274 struct cli_ntrename_internal_state
);
1279 SSVAL(state
->vwv
+0, 0 ,FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
| FILE_ATTRIBUTE_DIRECTORY
);
1280 SSVAL(state
->vwv
+1, 0, rename_flag
);
1282 bytes
= talloc_array(state
, uint8_t, 1);
1283 if (tevent_req_nomem(bytes
, req
)) {
1284 return tevent_req_post(req
, ev
);
1287 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname_src
,
1288 strlen(fname_src
)+1, NULL
);
1289 if (tevent_req_nomem(bytes
, req
)) {
1290 return tevent_req_post(req
, ev
);
1293 if (clistr_is_previous_version_path(fname_src
)) {
1294 additional_flags2
= FLAGS2_REPARSE_PATH
;
1297 bytes
= talloc_realloc(state
, bytes
, uint8_t,
1298 talloc_get_size(bytes
)+1);
1299 if (tevent_req_nomem(bytes
, req
)) {
1300 return tevent_req_post(req
, ev
);
1303 bytes
[talloc_get_size(bytes
)-1] = 4;
1304 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname_dst
,
1305 strlen(fname_dst
)+1, NULL
);
1306 if (tevent_req_nomem(bytes
, req
)) {
1307 return tevent_req_post(req
, ev
);
1310 subreq
= cli_smb_send(state
, ev
, cli
, SMBntrename
, additional_flags
,
1312 4, state
->vwv
, talloc_get_size(bytes
), bytes
);
1313 if (tevent_req_nomem(subreq
, req
)) {
1314 return tevent_req_post(req
, ev
);
1316 tevent_req_set_callback(subreq
, cli_ntrename_internal_done
, req
);
1320 static void cli_ntrename_internal_done(struct tevent_req
*subreq
)
1322 struct tevent_req
*req
= tevent_req_callback_data(
1323 subreq
, struct tevent_req
);
1326 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1327 TALLOC_FREE(subreq
);
1328 if (tevent_req_nterror(req
, status
)) {
1331 tevent_req_done(req
);
1334 static NTSTATUS
cli_ntrename_internal_recv(struct tevent_req
*req
)
1336 return tevent_req_simple_recv_ntstatus(req
);
1339 struct tevent_req
*cli_ntrename_send(TALLOC_CTX
*mem_ctx
,
1340 struct tevent_context
*ev
,
1341 struct cli_state
*cli
,
1342 const char *fname_src
,
1343 const char *fname_dst
)
1345 return cli_ntrename_internal_send(mem_ctx
,
1350 RENAME_FLAG_RENAME
);
1353 NTSTATUS
cli_ntrename_recv(struct tevent_req
*req
)
1355 return cli_ntrename_internal_recv(req
);
1358 NTSTATUS
cli_ntrename(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1360 TALLOC_CTX
*frame
= talloc_stackframe();
1361 struct tevent_context
*ev
;
1362 struct tevent_req
*req
;
1363 NTSTATUS status
= NT_STATUS_OK
;
1365 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1367 * Can't use sync call while an async call is in flight
1369 status
= NT_STATUS_INVALID_PARAMETER
;
1373 ev
= samba_tevent_context_init(frame
);
1375 status
= NT_STATUS_NO_MEMORY
;
1379 req
= cli_ntrename_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1381 status
= NT_STATUS_NO_MEMORY
;
1385 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1389 status
= cli_ntrename_recv(req
);
1396 /****************************************************************************
1398 ****************************************************************************/
1400 struct tevent_req
*cli_nt_hardlink_send(TALLOC_CTX
*mem_ctx
,
1401 struct tevent_context
*ev
,
1402 struct cli_state
*cli
,
1403 const char *fname_src
,
1404 const char *fname_dst
)
1406 return cli_ntrename_internal_send(mem_ctx
,
1411 RENAME_FLAG_HARD_LINK
);
1414 NTSTATUS
cli_nt_hardlink_recv(struct tevent_req
*req
)
1416 return cli_ntrename_internal_recv(req
);
1419 NTSTATUS
cli_nt_hardlink(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1421 TALLOC_CTX
*frame
= talloc_stackframe();
1422 struct tevent_context
*ev
;
1423 struct tevent_req
*req
;
1424 NTSTATUS status
= NT_STATUS_OK
;
1426 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1428 * Can't use sync call while an async call is in flight
1430 status
= NT_STATUS_INVALID_PARAMETER
;
1434 ev
= samba_tevent_context_init(frame
);
1436 status
= NT_STATUS_NO_MEMORY
;
1440 req
= cli_nt_hardlink_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1442 status
= NT_STATUS_NO_MEMORY
;
1446 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1450 status
= cli_nt_hardlink_recv(req
);
1457 /****************************************************************************
1459 ****************************************************************************/
1461 static void cli_unlink_done(struct tevent_req
*subreq
);
1463 struct cli_unlink_state
{
1467 struct tevent_req
*cli_unlink_send(TALLOC_CTX
*mem_ctx
,
1468 struct tevent_context
*ev
,
1469 struct cli_state
*cli
,
1471 uint16_t mayhave_attrs
)
1473 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1474 struct cli_unlink_state
*state
= NULL
;
1475 uint8_t additional_flags
= 0;
1476 uint16_t additional_flags2
= 0;
1477 uint8_t *bytes
= NULL
;
1479 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlink_state
);
1484 SSVAL(state
->vwv
+0, 0, mayhave_attrs
);
1486 bytes
= talloc_array(state
, uint8_t, 1);
1487 if (tevent_req_nomem(bytes
, req
)) {
1488 return tevent_req_post(req
, ev
);
1491 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname
,
1492 strlen(fname
)+1, NULL
);
1494 if (tevent_req_nomem(bytes
, req
)) {
1495 return tevent_req_post(req
, ev
);
1498 if (clistr_is_previous_version_path(fname
)) {
1499 additional_flags2
= FLAGS2_REPARSE_PATH
;
1502 subreq
= cli_smb_send(state
, ev
, cli
, SMBunlink
, additional_flags
,
1504 1, state
->vwv
, talloc_get_size(bytes
), bytes
);
1505 if (tevent_req_nomem(subreq
, req
)) {
1506 return tevent_req_post(req
, ev
);
1508 tevent_req_set_callback(subreq
, cli_unlink_done
, req
);
1512 static void cli_unlink_done(struct tevent_req
*subreq
)
1514 struct tevent_req
*req
= tevent_req_callback_data(
1515 subreq
, struct tevent_req
);
1518 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1519 TALLOC_FREE(subreq
);
1520 if (tevent_req_nterror(req
, status
)) {
1523 tevent_req_done(req
);
1526 NTSTATUS
cli_unlink_recv(struct tevent_req
*req
)
1528 return tevent_req_simple_recv_ntstatus(req
);
1531 NTSTATUS
cli_unlink(struct cli_state
*cli
, const char *fname
, uint16_t mayhave_attrs
)
1533 TALLOC_CTX
*frame
= NULL
;
1534 struct tevent_context
*ev
;
1535 struct tevent_req
*req
;
1536 NTSTATUS status
= NT_STATUS_OK
;
1538 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
1539 return cli_smb2_unlink(cli
, fname
);
1542 frame
= talloc_stackframe();
1544 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1546 * Can't use sync call while an async call is in flight
1548 status
= NT_STATUS_INVALID_PARAMETER
;
1552 ev
= samba_tevent_context_init(frame
);
1554 status
= NT_STATUS_NO_MEMORY
;
1558 req
= cli_unlink_send(frame
, ev
, cli
, fname
, mayhave_attrs
);
1560 status
= NT_STATUS_NO_MEMORY
;
1564 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1568 status
= cli_unlink_recv(req
);
1575 /****************************************************************************
1577 ****************************************************************************/
1579 static void cli_mkdir_done(struct tevent_req
*subreq
);
1581 struct cli_mkdir_state
{
1585 struct tevent_req
*cli_mkdir_send(TALLOC_CTX
*mem_ctx
,
1586 struct tevent_context
*ev
,
1587 struct cli_state
*cli
,
1590 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1591 struct cli_mkdir_state
*state
= NULL
;
1592 uint8_t additional_flags
= 0;
1593 uint16_t additional_flags2
= 0;
1594 uint8_t *bytes
= NULL
;
1596 req
= tevent_req_create(mem_ctx
, &state
, struct cli_mkdir_state
);
1601 bytes
= talloc_array(state
, uint8_t, 1);
1602 if (tevent_req_nomem(bytes
, req
)) {
1603 return tevent_req_post(req
, ev
);
1606 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), dname
,
1607 strlen(dname
)+1, NULL
);
1609 if (tevent_req_nomem(bytes
, req
)) {
1610 return tevent_req_post(req
, ev
);
1613 if (clistr_is_previous_version_path(dname
)) {
1614 additional_flags2
= FLAGS2_REPARSE_PATH
;
1617 subreq
= cli_smb_send(state
, ev
, cli
, SMBmkdir
, additional_flags
,
1619 0, NULL
, talloc_get_size(bytes
), bytes
);
1620 if (tevent_req_nomem(subreq
, req
)) {
1621 return tevent_req_post(req
, ev
);
1623 tevent_req_set_callback(subreq
, cli_mkdir_done
, req
);
1627 static void cli_mkdir_done(struct tevent_req
*subreq
)
1629 struct tevent_req
*req
= tevent_req_callback_data(
1630 subreq
, struct tevent_req
);
1633 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1634 TALLOC_FREE(subreq
);
1635 if (tevent_req_nterror(req
, status
)) {
1638 tevent_req_done(req
);
1641 NTSTATUS
cli_mkdir_recv(struct tevent_req
*req
)
1643 return tevent_req_simple_recv_ntstatus(req
);
1646 NTSTATUS
cli_mkdir(struct cli_state
*cli
, const char *dname
)
1648 TALLOC_CTX
*frame
= NULL
;
1649 struct tevent_context
*ev
;
1650 struct tevent_req
*req
;
1651 NTSTATUS status
= NT_STATUS_OK
;
1653 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
1654 return cli_smb2_mkdir(cli
, dname
);
1657 frame
= talloc_stackframe();
1659 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1661 * Can't use sync call while an async call is in flight
1663 status
= NT_STATUS_INVALID_PARAMETER
;
1667 ev
= samba_tevent_context_init(frame
);
1669 status
= NT_STATUS_NO_MEMORY
;
1673 req
= cli_mkdir_send(frame
, ev
, cli
, dname
);
1675 status
= NT_STATUS_NO_MEMORY
;
1679 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1683 status
= cli_mkdir_recv(req
);
1690 /****************************************************************************
1692 ****************************************************************************/
1694 static void cli_rmdir_done(struct tevent_req
*subreq
);
1696 struct cli_rmdir_state
{
1700 struct tevent_req
*cli_rmdir_send(TALLOC_CTX
*mem_ctx
,
1701 struct tevent_context
*ev
,
1702 struct cli_state
*cli
,
1705 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1706 struct cli_rmdir_state
*state
= NULL
;
1707 uint8_t additional_flags
= 0;
1708 uint16_t additional_flags2
= 0;
1709 uint8_t *bytes
= NULL
;
1711 req
= tevent_req_create(mem_ctx
, &state
, struct cli_rmdir_state
);
1716 bytes
= talloc_array(state
, uint8_t, 1);
1717 if (tevent_req_nomem(bytes
, req
)) {
1718 return tevent_req_post(req
, ev
);
1721 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), dname
,
1722 strlen(dname
)+1, NULL
);
1724 if (tevent_req_nomem(bytes
, req
)) {
1725 return tevent_req_post(req
, ev
);
1728 if (clistr_is_previous_version_path(dname
)) {
1729 additional_flags2
= FLAGS2_REPARSE_PATH
;
1732 subreq
= cli_smb_send(state
, ev
, cli
, SMBrmdir
, additional_flags
,
1734 0, NULL
, talloc_get_size(bytes
), bytes
);
1735 if (tevent_req_nomem(subreq
, req
)) {
1736 return tevent_req_post(req
, ev
);
1738 tevent_req_set_callback(subreq
, cli_rmdir_done
, req
);
1742 static void cli_rmdir_done(struct tevent_req
*subreq
)
1744 struct tevent_req
*req
= tevent_req_callback_data(
1745 subreq
, struct tevent_req
);
1748 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1749 TALLOC_FREE(subreq
);
1750 if (tevent_req_nterror(req
, status
)) {
1753 tevent_req_done(req
);
1756 NTSTATUS
cli_rmdir_recv(struct tevent_req
*req
)
1758 return tevent_req_simple_recv_ntstatus(req
);
1761 NTSTATUS
cli_rmdir(struct cli_state
*cli
, const char *dname
)
1763 TALLOC_CTX
*frame
= NULL
;
1764 struct tevent_context
*ev
;
1765 struct tevent_req
*req
;
1766 NTSTATUS status
= NT_STATUS_OK
;
1768 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
1769 return cli_smb2_rmdir(cli
, dname
);
1772 frame
= talloc_stackframe();
1774 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1776 * Can't use sync call while an async call is in flight
1778 status
= NT_STATUS_INVALID_PARAMETER
;
1782 ev
= samba_tevent_context_init(frame
);
1784 status
= NT_STATUS_NO_MEMORY
;
1788 req
= cli_rmdir_send(frame
, ev
, cli
, dname
);
1790 status
= NT_STATUS_NO_MEMORY
;
1794 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1798 status
= cli_rmdir_recv(req
);
1805 /****************************************************************************
1806 Set or clear the delete on close flag.
1807 ****************************************************************************/
1815 static void cli_nt_delete_on_close_done(struct tevent_req
*subreq
)
1817 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
1818 NULL
, 0, NULL
, NULL
, 0, NULL
);
1819 tevent_req_simple_finish_ntstatus(subreq
, status
);
1822 struct tevent_req
*cli_nt_delete_on_close_send(TALLOC_CTX
*mem_ctx
,
1823 struct tevent_context
*ev
,
1824 struct cli_state
*cli
,
1828 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1829 struct doc_state
*state
= NULL
;
1831 req
= tevent_req_create(mem_ctx
, &state
, struct doc_state
);
1836 /* Setup setup word. */
1837 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
1839 /* Setup param array. */
1840 SSVAL(state
->param
,0,fnum
);
1841 SSVAL(state
->param
,2,SMB_SET_FILE_DISPOSITION_INFO
);
1843 /* Setup data array. */
1844 SCVAL(&state
->data
[0], 0, flag
? 1 : 0);
1846 subreq
= cli_trans_send(state
, /* mem ctx. */
1847 ev
, /* event ctx. */
1848 cli
, /* cli_state. */
1849 0, /* additional_flags2 */
1850 SMBtrans2
, /* cmd. */
1851 NULL
, /* pipe name. */
1855 &state
->setup
, /* setup. */
1856 1, /* num setup uint16_t words. */
1857 0, /* max returned setup. */
1858 state
->param
, /* param. */
1860 2, /* max returned param. */
1861 state
->data
, /* data. */
1863 0); /* max returned data. */
1865 if (tevent_req_nomem(subreq
, req
)) {
1866 return tevent_req_post(req
, ev
);
1868 tevent_req_set_callback(subreq
, cli_nt_delete_on_close_done
, req
);
1872 NTSTATUS
cli_nt_delete_on_close_recv(struct tevent_req
*req
)
1874 return tevent_req_simple_recv_ntstatus(req
);
1877 NTSTATUS
cli_nt_delete_on_close(struct cli_state
*cli
, uint16_t fnum
, bool flag
)
1879 TALLOC_CTX
*frame
= talloc_stackframe();
1880 struct tevent_context
*ev
= NULL
;
1881 struct tevent_req
*req
= NULL
;
1882 NTSTATUS status
= NT_STATUS_OK
;
1884 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
1886 * Can't use sync call while an async call is in flight
1888 status
= NT_STATUS_INVALID_PARAMETER
;
1892 ev
= samba_tevent_context_init(frame
);
1894 status
= NT_STATUS_NO_MEMORY
;
1898 req
= cli_nt_delete_on_close_send(frame
,
1904 status
= NT_STATUS_NO_MEMORY
;
1908 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
1912 status
= cli_nt_delete_on_close_recv(req
);
1919 struct cli_ntcreate1_state
{
1922 struct smb_create_returns cr
;
1923 struct tevent_req
*subreq
;
1926 static void cli_ntcreate1_done(struct tevent_req
*subreq
);
1927 static bool cli_ntcreate1_cancel(struct tevent_req
*req
);
1929 static struct tevent_req
*cli_ntcreate1_send(TALLOC_CTX
*mem_ctx
,
1930 struct tevent_context
*ev
,
1931 struct cli_state
*cli
,
1933 uint32_t CreatFlags
,
1934 uint32_t DesiredAccess
,
1935 uint32_t FileAttributes
,
1936 uint32_t ShareAccess
,
1937 uint32_t CreateDisposition
,
1938 uint32_t CreateOptions
,
1939 uint8_t SecurityFlags
)
1941 struct tevent_req
*req
, *subreq
;
1942 struct cli_ntcreate1_state
*state
;
1945 size_t converted_len
;
1946 uint16_t additional_flags2
= 0;
1948 req
= tevent_req_create(mem_ctx
, &state
, struct cli_ntcreate1_state
);
1955 SCVAL(vwv
+0, 0, 0xFF);
1960 if (cli
->use_oplocks
) {
1961 CreatFlags
|= (REQUEST_OPLOCK
|REQUEST_BATCH_OPLOCK
);
1963 SIVAL(vwv
+3, 1, CreatFlags
);
1964 SIVAL(vwv
+5, 1, 0x0); /* RootDirectoryFid */
1965 SIVAL(vwv
+7, 1, DesiredAccess
);
1966 SIVAL(vwv
+9, 1, 0x0); /* AllocationSize */
1967 SIVAL(vwv
+11, 1, 0x0); /* AllocationSize */
1968 SIVAL(vwv
+13, 1, FileAttributes
);
1969 SIVAL(vwv
+15, 1, ShareAccess
);
1970 SIVAL(vwv
+17, 1, CreateDisposition
);
1971 SIVAL(vwv
+19, 1, CreateOptions
|
1972 (cli
->backup_intent
? FILE_OPEN_FOR_BACKUP_INTENT
: 0));
1973 SIVAL(vwv
+21, 1, 0x02); /* ImpersonationLevel */
1974 SCVAL(vwv
+23, 1, SecurityFlags
);
1976 bytes
= talloc_array(state
, uint8_t, 0);
1977 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
),
1978 fname
, strlen(fname
)+1,
1981 if (clistr_is_previous_version_path(fname
)) {
1982 additional_flags2
= FLAGS2_REPARSE_PATH
;
1985 /* sigh. this copes with broken netapp filer behaviour */
1986 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), "", 1, NULL
);
1988 if (tevent_req_nomem(bytes
, req
)) {
1989 return tevent_req_post(req
, ev
);
1992 SSVAL(vwv
+2, 1, converted_len
);
1994 subreq
= cli_smb_send(state
, ev
, cli
, SMBntcreateX
, 0,
1995 additional_flags2
, 24, vwv
,
1996 talloc_get_size(bytes
), bytes
);
1997 if (tevent_req_nomem(subreq
, req
)) {
1998 return tevent_req_post(req
, ev
);
2000 tevent_req_set_callback(subreq
, cli_ntcreate1_done
, req
);
2002 state
->subreq
= subreq
;
2003 tevent_req_set_cancel_fn(req
, cli_ntcreate1_cancel
);
2008 static void cli_ntcreate1_done(struct tevent_req
*subreq
)
2010 struct tevent_req
*req
= tevent_req_callback_data(
2011 subreq
, struct tevent_req
);
2012 struct cli_ntcreate1_state
*state
= tevent_req_data(
2013 req
, struct cli_ntcreate1_state
);
2020 status
= cli_smb_recv(subreq
, state
, NULL
, 34, &wct
, &vwv
,
2021 &num_bytes
, &bytes
);
2022 TALLOC_FREE(subreq
);
2023 if (tevent_req_nterror(req
, status
)) {
2026 state
->cr
.oplock_level
= CVAL(vwv
+2, 0);
2027 state
->fnum
= SVAL(vwv
+2, 1);
2028 state
->cr
.create_action
= IVAL(vwv
+3, 1);
2029 state
->cr
.creation_time
= BVAL(vwv
+5, 1);
2030 state
->cr
.last_access_time
= BVAL(vwv
+9, 1);
2031 state
->cr
.last_write_time
= BVAL(vwv
+13, 1);
2032 state
->cr
.change_time
= BVAL(vwv
+17, 1);
2033 state
->cr
.file_attributes
= IVAL(vwv
+21, 1);
2034 state
->cr
.allocation_size
= BVAL(vwv
+23, 1);
2035 state
->cr
.end_of_file
= BVAL(vwv
+27, 1);
2037 tevent_req_done(req
);
2040 static bool cli_ntcreate1_cancel(struct tevent_req
*req
)
2042 struct cli_ntcreate1_state
*state
= tevent_req_data(
2043 req
, struct cli_ntcreate1_state
);
2044 return tevent_req_cancel(state
->subreq
);
2047 static NTSTATUS
cli_ntcreate1_recv(struct tevent_req
*req
,
2049 struct smb_create_returns
*cr
)
2051 struct cli_ntcreate1_state
*state
= tevent_req_data(
2052 req
, struct cli_ntcreate1_state
);
2055 if (tevent_req_is_nterror(req
, &status
)) {
2058 *pfnum
= state
->fnum
;
2062 return NT_STATUS_OK
;
2065 struct cli_ntcreate_state
{
2066 NTSTATUS (*recv
)(struct tevent_req
*req
, uint16_t *fnum
,
2067 struct smb_create_returns
*cr
);
2068 struct smb_create_returns cr
;
2070 struct tevent_req
*subreq
;
2073 static void cli_ntcreate_done(struct tevent_req
*subreq
);
2074 static bool cli_ntcreate_cancel(struct tevent_req
*req
);
2076 struct tevent_req
*cli_ntcreate_send(TALLOC_CTX
*mem_ctx
,
2077 struct tevent_context
*ev
,
2078 struct cli_state
*cli
,
2080 uint32_t create_flags
,
2081 uint32_t desired_access
,
2082 uint32_t file_attributes
,
2083 uint32_t share_access
,
2084 uint32_t create_disposition
,
2085 uint32_t create_options
,
2086 uint8_t security_flags
)
2088 struct tevent_req
*req
, *subreq
;
2089 struct cli_ntcreate_state
*state
;
2091 req
= tevent_req_create(mem_ctx
, &state
, struct cli_ntcreate_state
);
2096 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
2097 state
->recv
= cli_smb2_create_fnum_recv
;
2099 if (cli
->use_oplocks
) {
2100 create_flags
|= REQUEST_OPLOCK
|REQUEST_BATCH_OPLOCK
;
2103 subreq
= cli_smb2_create_fnum_send(
2104 state
, ev
, cli
, fname
, create_flags
, desired_access
,
2105 file_attributes
, share_access
, create_disposition
,
2108 state
->recv
= cli_ntcreate1_recv
;
2109 subreq
= cli_ntcreate1_send(
2110 state
, ev
, cli
, fname
, create_flags
, desired_access
,
2111 file_attributes
, share_access
, create_disposition
,
2112 create_options
, security_flags
);
2114 if (tevent_req_nomem(subreq
, req
)) {
2115 return tevent_req_post(req
, ev
);
2117 tevent_req_set_callback(subreq
, cli_ntcreate_done
, req
);
2119 state
->subreq
= subreq
;
2120 tevent_req_set_cancel_fn(req
, cli_ntcreate_cancel
);
2125 static void cli_ntcreate_done(struct tevent_req
*subreq
)
2127 struct tevent_req
*req
= tevent_req_callback_data(
2128 subreq
, struct tevent_req
);
2129 struct cli_ntcreate_state
*state
= tevent_req_data(
2130 req
, struct cli_ntcreate_state
);
2133 status
= state
->recv(subreq
, &state
->fnum
, &state
->cr
);
2134 TALLOC_FREE(subreq
);
2135 if (tevent_req_nterror(req
, status
)) {
2138 tevent_req_done(req
);
2141 static bool cli_ntcreate_cancel(struct tevent_req
*req
)
2143 struct cli_ntcreate_state
*state
= tevent_req_data(
2144 req
, struct cli_ntcreate_state
);
2145 return tevent_req_cancel(state
->subreq
);
2148 NTSTATUS
cli_ntcreate_recv(struct tevent_req
*req
, uint16_t *fnum
,
2149 struct smb_create_returns
*cr
)
2151 struct cli_ntcreate_state
*state
= tevent_req_data(
2152 req
, struct cli_ntcreate_state
);
2155 if (tevent_req_is_nterror(req
, &status
)) {
2159 *fnum
= state
->fnum
;
2164 return NT_STATUS_OK
;
2167 NTSTATUS
cli_ntcreate(struct cli_state
*cli
,
2169 uint32_t CreatFlags
,
2170 uint32_t DesiredAccess
,
2171 uint32_t FileAttributes
,
2172 uint32_t ShareAccess
,
2173 uint32_t CreateDisposition
,
2174 uint32_t CreateOptions
,
2175 uint8_t SecurityFlags
,
2177 struct smb_create_returns
*cr
)
2179 TALLOC_CTX
*frame
= talloc_stackframe();
2180 struct tevent_context
*ev
;
2181 struct tevent_req
*req
;
2182 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
2184 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
2186 * Can't use sync call while an async call is in flight
2188 status
= NT_STATUS_INVALID_PARAMETER
;
2192 ev
= samba_tevent_context_init(frame
);
2197 req
= cli_ntcreate_send(frame
, ev
, cli
, fname
, CreatFlags
,
2198 DesiredAccess
, FileAttributes
, ShareAccess
,
2199 CreateDisposition
, CreateOptions
,
2205 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
2209 status
= cli_ntcreate_recv(req
, pfid
, cr
);
2215 struct cli_nttrans_create_state
{
2217 struct smb_create_returns cr
;
2220 static void cli_nttrans_create_done(struct tevent_req
*subreq
);
2222 struct tevent_req
*cli_nttrans_create_send(TALLOC_CTX
*mem_ctx
,
2223 struct tevent_context
*ev
,
2224 struct cli_state
*cli
,
2226 uint32_t CreatFlags
,
2227 uint32_t DesiredAccess
,
2228 uint32_t FileAttributes
,
2229 uint32_t ShareAccess
,
2230 uint32_t CreateDisposition
,
2231 uint32_t CreateOptions
,
2232 uint8_t SecurityFlags
,
2233 struct security_descriptor
*secdesc
,
2234 struct ea_struct
*eas
,
2237 struct tevent_req
*req
, *subreq
;
2238 struct cli_nttrans_create_state
*state
;
2240 uint8_t *secdesc_buf
;
2243 size_t converted_len
;
2244 uint16_t additional_flags2
= 0;
2246 req
= tevent_req_create(mem_ctx
,
2247 &state
, struct cli_nttrans_create_state
);
2252 if (secdesc
!= NULL
) {
2253 status
= marshall_sec_desc(talloc_tos(), secdesc
,
2254 &secdesc_buf
, &secdesc_len
);
2255 if (tevent_req_nterror(req
, status
)) {
2256 DEBUG(10, ("marshall_sec_desc failed: %s\n",
2257 nt_errstr(status
)));
2258 return tevent_req_post(req
, ev
);
2269 tevent_req_nterror(req
, NT_STATUS_NOT_IMPLEMENTED
);
2270 return tevent_req_post(req
, ev
);
2273 param
= talloc_array(state
, uint8_t, 53);
2274 if (tevent_req_nomem(param
, req
)) {
2275 return tevent_req_post(req
, ev
);
2278 param
= trans2_bytes_push_str(param
, smbXcli_conn_use_unicode(cli
->conn
),
2279 fname
, strlen(fname
),
2281 if (tevent_req_nomem(param
, req
)) {
2282 return tevent_req_post(req
, ev
);
2285 if (clistr_is_previous_version_path(fname
)) {
2286 additional_flags2
= FLAGS2_REPARSE_PATH
;
2289 SIVAL(param
, 0, CreatFlags
);
2290 SIVAL(param
, 4, 0x0); /* RootDirectoryFid */
2291 SIVAL(param
, 8, DesiredAccess
);
2292 SIVAL(param
, 12, 0x0); /* AllocationSize */
2293 SIVAL(param
, 16, 0x0); /* AllocationSize */
2294 SIVAL(param
, 20, FileAttributes
);
2295 SIVAL(param
, 24, ShareAccess
);
2296 SIVAL(param
, 28, CreateDisposition
);
2297 SIVAL(param
, 32, CreateOptions
|
2298 (cli
->backup_intent
? FILE_OPEN_FOR_BACKUP_INTENT
: 0));
2299 SIVAL(param
, 36, secdesc_len
);
2300 SIVAL(param
, 40, 0); /* EA length*/
2301 SIVAL(param
, 44, converted_len
);
2302 SIVAL(param
, 48, 0x02); /* ImpersonationLevel */
2303 SCVAL(param
, 52, SecurityFlags
);
2305 subreq
= cli_trans_send(state
, ev
, cli
,
2306 additional_flags2
, /* additional_flags2 */
2308 NULL
, -1, /* name, fid */
2309 NT_TRANSACT_CREATE
, 0,
2310 NULL
, 0, 0, /* setup */
2311 param
, talloc_get_size(param
), 128, /* param */
2312 secdesc_buf
, secdesc_len
, 0); /* data */
2313 if (tevent_req_nomem(subreq
, req
)) {
2314 return tevent_req_post(req
, ev
);
2316 tevent_req_set_callback(subreq
, cli_nttrans_create_done
, req
);
2320 static void cli_nttrans_create_done(struct tevent_req
*subreq
)
2322 struct tevent_req
*req
= tevent_req_callback_data(
2323 subreq
, struct tevent_req
);
2324 struct cli_nttrans_create_state
*state
= tevent_req_data(
2325 req
, struct cli_nttrans_create_state
);
2330 status
= cli_trans_recv(subreq
, talloc_tos(), NULL
,
2331 NULL
, 0, NULL
, /* rsetup */
2332 ¶m
, 69, &num_param
,
2334 if (tevent_req_nterror(req
, status
)) {
2337 state
->cr
.oplock_level
= CVAL(param
, 0);
2338 state
->fnum
= SVAL(param
, 2);
2339 state
->cr
.create_action
= IVAL(param
, 4);
2340 state
->cr
.creation_time
= BVAL(param
, 12);
2341 state
->cr
.last_access_time
= BVAL(param
, 20);
2342 state
->cr
.last_write_time
= BVAL(param
, 28);
2343 state
->cr
.change_time
= BVAL(param
, 36);
2344 state
->cr
.file_attributes
= IVAL(param
, 44);
2345 state
->cr
.allocation_size
= BVAL(param
, 48);
2346 state
->cr
.end_of_file
= BVAL(param
, 56);
2349 tevent_req_done(req
);
2352 NTSTATUS
cli_nttrans_create_recv(struct tevent_req
*req
,
2354 struct smb_create_returns
*cr
)
2356 struct cli_nttrans_create_state
*state
= tevent_req_data(
2357 req
, struct cli_nttrans_create_state
);
2360 if (tevent_req_is_nterror(req
, &status
)) {
2363 *fnum
= state
->fnum
;
2367 return NT_STATUS_OK
;
2370 NTSTATUS
cli_nttrans_create(struct cli_state
*cli
,
2372 uint32_t CreatFlags
,
2373 uint32_t DesiredAccess
,
2374 uint32_t FileAttributes
,
2375 uint32_t ShareAccess
,
2376 uint32_t CreateDisposition
,
2377 uint32_t CreateOptions
,
2378 uint8_t SecurityFlags
,
2379 struct security_descriptor
*secdesc
,
2380 struct ea_struct
*eas
,
2383 struct smb_create_returns
*cr
)
2385 TALLOC_CTX
*frame
= talloc_stackframe();
2386 struct tevent_context
*ev
;
2387 struct tevent_req
*req
;
2388 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
2390 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
2392 * Can't use sync call while an async call is in flight
2394 status
= NT_STATUS_INVALID_PARAMETER
;
2397 ev
= samba_tevent_context_init(frame
);
2401 req
= cli_nttrans_create_send(frame
, ev
, cli
, fname
, CreatFlags
,
2402 DesiredAccess
, FileAttributes
,
2403 ShareAccess
, CreateDisposition
,
2404 CreateOptions
, SecurityFlags
,
2405 secdesc
, eas
, num_eas
);
2409 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
2412 status
= cli_nttrans_create_recv(req
, pfid
, cr
);
2418 /****************************************************************************
2420 WARNING: if you open with O_WRONLY then getattrE won't work!
2421 ****************************************************************************/
2423 struct cli_openx_state
{
2430 static void cli_openx_done(struct tevent_req
*subreq
);
2432 struct tevent_req
*cli_openx_create(TALLOC_CTX
*mem_ctx
,
2433 struct tevent_context
*ev
,
2434 struct cli_state
*cli
, const char *fname
,
2435 int flags
, int share_mode
,
2436 struct tevent_req
**psmbreq
)
2438 struct tevent_req
*req
, *subreq
;
2439 struct cli_openx_state
*state
;
2441 unsigned accessmode
;
2442 uint8_t additional_flags
;
2443 uint16_t additional_flags2
= 0;
2446 req
= tevent_req_create(mem_ctx
, &state
, struct cli_openx_state
);
2452 if (flags
& O_CREAT
) {
2455 if (!(flags
& O_EXCL
)) {
2456 if (flags
& O_TRUNC
)
2462 accessmode
= (share_mode
<<4);
2464 if ((flags
& O_ACCMODE
) == O_RDWR
) {
2466 } else if ((flags
& O_ACCMODE
) == O_WRONLY
) {
2471 if ((flags
& O_SYNC
) == O_SYNC
) {
2472 accessmode
|= (1<<14);
2476 if (share_mode
== DENY_FCB
) {
2480 SCVAL(state
->vwv
+ 0, 0, 0xFF);
2481 SCVAL(state
->vwv
+ 0, 1, 0);
2482 SSVAL(state
->vwv
+ 1, 0, 0);
2483 SSVAL(state
->vwv
+ 2, 0, 0); /* no additional info */
2484 SSVAL(state
->vwv
+ 3, 0, accessmode
);
2485 SSVAL(state
->vwv
+ 4, 0, FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
);
2486 SSVAL(state
->vwv
+ 5, 0, 0);
2487 SIVAL(state
->vwv
+ 6, 0, 0);
2488 SSVAL(state
->vwv
+ 8, 0, openfn
);
2489 SIVAL(state
->vwv
+ 9, 0, 0);
2490 SIVAL(state
->vwv
+ 11, 0, 0);
2491 SIVAL(state
->vwv
+ 13, 0, 0);
2493 additional_flags
= 0;
2495 if (cli
->use_oplocks
) {
2496 /* if using oplocks then ask for a batch oplock via
2497 core and extended methods */
2499 FLAG_REQUEST_OPLOCK
|FLAG_REQUEST_BATCH_OPLOCK
;
2500 SSVAL(state
->vwv
+2, 0, SVAL(state
->vwv
+2, 0) | 6);
2503 bytes
= talloc_array(state
, uint8_t, 0);
2504 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname
,
2505 strlen(fname
)+1, NULL
);
2507 if (tevent_req_nomem(bytes
, req
)) {
2508 return tevent_req_post(req
, ev
);
2511 if (clistr_is_previous_version_path(fname
)) {
2512 additional_flags2
= FLAGS2_REPARSE_PATH
;
2515 state
->bytes
.iov_base
= (void *)bytes
;
2516 state
->bytes
.iov_len
= talloc_get_size(bytes
);
2518 subreq
= cli_smb_req_create(state
, ev
, cli
, SMBopenX
, additional_flags
,
2519 additional_flags2
, 15, state
->vwv
, 1, &state
->bytes
);
2520 if (subreq
== NULL
) {
2524 tevent_req_set_callback(subreq
, cli_openx_done
, req
);
2529 struct tevent_req
*cli_openx_send(TALLOC_CTX
*mem_ctx
, struct tevent_context
*ev
,
2530 struct cli_state
*cli
, const char *fname
,
2531 int flags
, int share_mode
)
2533 struct tevent_req
*req
, *subreq
;
2536 req
= cli_openx_create(mem_ctx
, ev
, cli
, fname
, flags
, share_mode
,
2542 status
= smb1cli_req_chain_submit(&subreq
, 1);
2543 if (tevent_req_nterror(req
, status
)) {
2544 return tevent_req_post(req
, ev
);
2549 static void cli_openx_done(struct tevent_req
*subreq
)
2551 struct tevent_req
*req
= tevent_req_callback_data(
2552 subreq
, struct tevent_req
);
2553 struct cli_openx_state
*state
= tevent_req_data(
2554 req
, struct cli_openx_state
);
2559 status
= cli_smb_recv(subreq
, state
, NULL
, 3, &wct
, &vwv
, NULL
,
2561 TALLOC_FREE(subreq
);
2562 if (tevent_req_nterror(req
, status
)) {
2565 state
->fnum
= SVAL(vwv
+2, 0);
2566 tevent_req_done(req
);
2569 NTSTATUS
cli_openx_recv(struct tevent_req
*req
, uint16_t *pfnum
)
2571 struct cli_openx_state
*state
= tevent_req_data(
2572 req
, struct cli_openx_state
);
2575 if (tevent_req_is_nterror(req
, &status
)) {
2578 *pfnum
= state
->fnum
;
2579 return NT_STATUS_OK
;
2582 NTSTATUS
cli_openx(struct cli_state
*cli
, const char *fname
, int flags
,
2583 int share_mode
, uint16_t *pfnum
)
2585 TALLOC_CTX
*frame
= talloc_stackframe();
2586 struct tevent_context
*ev
;
2587 struct tevent_req
*req
;
2588 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
2590 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
2592 * Can't use sync call while an async call is in flight
2594 status
= NT_STATUS_INVALID_PARAMETER
;
2598 ev
= samba_tevent_context_init(frame
);
2603 req
= cli_openx_send(frame
, ev
, cli
, fname
, flags
, share_mode
);
2608 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
2612 status
= cli_openx_recv(req
, pfnum
);
2617 /****************************************************************************
2618 Synchronous wrapper function that does an NtCreateX open by preference
2619 and falls back to openX if this fails.
2620 ****************************************************************************/
2622 NTSTATUS
cli_open(struct cli_state
*cli
, const char *fname
, int flags
,
2623 int share_mode_in
, uint16_t *pfnum
)
2626 unsigned int openfn
= 0;
2627 unsigned int dos_deny
= 0;
2628 uint32_t access_mask
, share_mode
, create_disposition
, create_options
;
2629 struct smb_create_returns cr
;
2631 /* Do the initial mapping into OpenX parameters. */
2632 if (flags
& O_CREAT
) {
2635 if (!(flags
& O_EXCL
)) {
2636 if (flags
& O_TRUNC
)
2642 dos_deny
= (share_mode_in
<<4);
2644 if ((flags
& O_ACCMODE
) == O_RDWR
) {
2646 } else if ((flags
& O_ACCMODE
) == O_WRONLY
) {
2651 if ((flags
& O_SYNC
) == O_SYNC
) {
2652 dos_deny
|= (1<<14);
2656 if (share_mode_in
== DENY_FCB
) {
2661 /* Hmmm. This is what I think the above code
2662 should look like if it's using the constants
2665 if (flags
& O_CREAT
) {
2666 openfn
|= OPENX_FILE_CREATE_IF_NOT_EXIST
;
2668 if (!(flags
& O_EXCL
)) {
2669 if (flags
& O_TRUNC
)
2670 openfn
|= OPENX_FILE_EXISTS_TRUNCATE
;
2672 openfn
|= OPENX_FILE_EXISTS_OPEN
;
2675 dos_deny
= SET_DENY_MODE(share_mode_in
);
2677 if ((flags
& O_ACCMODE
) == O_RDWR
) {
2678 dos_deny
|= DOS_OPEN_RDWR
;
2679 } else if ((flags
& O_ACCMODE
) == O_WRONLY
) {
2680 dos_deny
|= DOS_OPEN_WRONLY
;
2684 if ((flags
& O_SYNC
) == O_SYNC
) {
2685 dos_deny
|= FILE_SYNC_OPENMODE
;
2689 if (share_mode_in
== DENY_FCB
) {
2694 if (!map_open_params_to_ntcreate(fname
, dos_deny
,
2695 openfn
, &access_mask
,
2696 &share_mode
, &create_disposition
,
2697 &create_options
, NULL
)) {
2701 status
= cli_ntcreate(cli
,
2713 /* Try and cope will all varients of "we don't do this call"
2714 and fall back to openX. */
2716 if (NT_STATUS_EQUAL(status
,NT_STATUS_NOT_IMPLEMENTED
) ||
2717 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_INFO_CLASS
) ||
2718 NT_STATUS_EQUAL(status
,NT_STATUS_PROCEDURE_NOT_FOUND
) ||
2719 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_LEVEL
) ||
2720 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_PARAMETER
) ||
2721 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_DEVICE_REQUEST
) ||
2722 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_DEVICE_STATE
) ||
2723 NT_STATUS_EQUAL(status
,NT_STATUS_CTL_FILE_NOT_SUPPORTED
) ||
2724 NT_STATUS_EQUAL(status
,NT_STATUS_UNSUCCESSFUL
)) {
2728 if (NT_STATUS_IS_OK(status
) &&
2729 (create_options
& FILE_NON_DIRECTORY_FILE
) &&
2730 (cr
.file_attributes
& FILE_ATTRIBUTE_DIRECTORY
))
2733 * Some (broken) servers return a valid handle
2734 * for directories even if FILE_NON_DIRECTORY_FILE
2735 * is set. Just close the handle and set the
2736 * error explicitly to NT_STATUS_FILE_IS_A_DIRECTORY.
2738 status
= cli_close(cli
, *pfnum
);
2739 if (!NT_STATUS_IS_OK(status
)) {
2742 status
= NT_STATUS_FILE_IS_A_DIRECTORY
;
2743 /* Set this so libsmbclient can retrieve it. */
2744 cli
->raw_status
= status
;
2751 return cli_openx(cli
, fname
, flags
, share_mode_in
, pfnum
);
2754 /****************************************************************************
2756 ****************************************************************************/
2758 struct cli_close_state
{
2762 static void cli_close_done(struct tevent_req
*subreq
);
2764 struct tevent_req
*cli_close_create(TALLOC_CTX
*mem_ctx
,
2765 struct tevent_context
*ev
,
2766 struct cli_state
*cli
,
2768 struct tevent_req
**psubreq
)
2770 struct tevent_req
*req
, *subreq
;
2771 struct cli_close_state
*state
;
2773 req
= tevent_req_create(mem_ctx
, &state
, struct cli_close_state
);
2778 SSVAL(state
->vwv
+0, 0, fnum
);
2779 SIVALS(state
->vwv
+1, 0, -1);
2781 subreq
= cli_smb_req_create(state
, ev
, cli
, SMBclose
, 0, 0,
2782 3, state
->vwv
, 0, NULL
);
2783 if (subreq
== NULL
) {
2787 tevent_req_set_callback(subreq
, cli_close_done
, req
);
2792 struct tevent_req
*cli_close_send(TALLOC_CTX
*mem_ctx
,
2793 struct tevent_context
*ev
,
2794 struct cli_state
*cli
,
2797 struct tevent_req
*req
, *subreq
;
2800 req
= cli_close_create(mem_ctx
, ev
, cli
, fnum
, &subreq
);
2805 status
= smb1cli_req_chain_submit(&subreq
, 1);
2806 if (tevent_req_nterror(req
, status
)) {
2807 return tevent_req_post(req
, ev
);
2812 static void cli_close_done(struct tevent_req
*subreq
)
2814 struct tevent_req
*req
= tevent_req_callback_data(
2815 subreq
, struct tevent_req
);
2818 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2819 TALLOC_FREE(subreq
);
2820 if (tevent_req_nterror(req
, status
)) {
2823 tevent_req_done(req
);
2826 NTSTATUS
cli_close_recv(struct tevent_req
*req
)
2828 return tevent_req_simple_recv_ntstatus(req
);
2831 NTSTATUS
cli_close(struct cli_state
*cli
, uint16_t fnum
)
2833 TALLOC_CTX
*frame
= NULL
;
2834 struct tevent_context
*ev
;
2835 struct tevent_req
*req
;
2836 NTSTATUS status
= NT_STATUS_OK
;
2838 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
2839 return cli_smb2_close_fnum(cli
, fnum
);
2842 frame
= talloc_stackframe();
2844 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
2846 * Can't use sync call while an async call is in flight
2848 status
= NT_STATUS_INVALID_PARAMETER
;
2852 ev
= samba_tevent_context_init(frame
);
2854 status
= NT_STATUS_NO_MEMORY
;
2858 req
= cli_close_send(frame
, ev
, cli
, fnum
);
2860 status
= NT_STATUS_NO_MEMORY
;
2864 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
2868 status
= cli_close_recv(req
);
2874 /****************************************************************************
2875 Truncate a file to a specified size
2876 ****************************************************************************/
2878 struct ftrunc_state
{
2884 static void cli_ftruncate_done(struct tevent_req
*subreq
)
2886 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
2887 NULL
, 0, NULL
, NULL
, 0, NULL
);
2888 tevent_req_simple_finish_ntstatus(subreq
, status
);
2891 struct tevent_req
*cli_ftruncate_send(TALLOC_CTX
*mem_ctx
,
2892 struct tevent_context
*ev
,
2893 struct cli_state
*cli
,
2897 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2898 struct ftrunc_state
*state
= NULL
;
2900 req
= tevent_req_create(mem_ctx
, &state
, struct ftrunc_state
);
2905 /* Setup setup word. */
2906 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
2908 /* Setup param array. */
2909 SSVAL(state
->param
,0,fnum
);
2910 SSVAL(state
->param
,2,SMB_SET_FILE_END_OF_FILE_INFO
);
2911 SSVAL(state
->param
,4,0);
2913 /* Setup data array. */
2914 SBVAL(state
->data
, 0, size
);
2916 subreq
= cli_trans_send(state
, /* mem ctx. */
2917 ev
, /* event ctx. */
2918 cli
, /* cli_state. */
2919 0, /* additional_flags2 */
2920 SMBtrans2
, /* cmd. */
2921 NULL
, /* pipe name. */
2925 &state
->setup
, /* setup. */
2926 1, /* num setup uint16_t words. */
2927 0, /* max returned setup. */
2928 state
->param
, /* param. */
2930 2, /* max returned param. */
2931 state
->data
, /* data. */
2933 0); /* max returned data. */
2935 if (tevent_req_nomem(subreq
, req
)) {
2936 return tevent_req_post(req
, ev
);
2938 tevent_req_set_callback(subreq
, cli_ftruncate_done
, req
);
2942 NTSTATUS
cli_ftruncate_recv(struct tevent_req
*req
)
2944 return tevent_req_simple_recv_ntstatus(req
);
2947 NTSTATUS
cli_ftruncate(struct cli_state
*cli
, uint16_t fnum
, uint64_t size
)
2949 TALLOC_CTX
*frame
= talloc_stackframe();
2950 struct tevent_context
*ev
= NULL
;
2951 struct tevent_req
*req
= NULL
;
2952 NTSTATUS status
= NT_STATUS_OK
;
2954 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
2956 * Can't use sync call while an async call is in flight
2958 status
= NT_STATUS_INVALID_PARAMETER
;
2962 ev
= samba_tevent_context_init(frame
);
2964 status
= NT_STATUS_NO_MEMORY
;
2968 req
= cli_ftruncate_send(frame
,
2974 status
= NT_STATUS_NO_MEMORY
;
2978 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
2982 status
= cli_ftruncate_recv(req
);
2989 /****************************************************************************
2990 send a lock with a specified locktype
2991 this is used for testing LOCKING_ANDX_CANCEL_LOCK
2992 ****************************************************************************/
2994 NTSTATUS
cli_locktype(struct cli_state
*cli
, uint16_t fnum
,
2995 uint32_t offset
, uint32_t len
,
2996 int timeout
, unsigned char locktype
)
3001 unsigned int set_timeout
= 0;
3002 unsigned int saved_timeout
= 0;
3004 SCVAL(vwv
+ 0, 0, 0xff);
3005 SCVAL(vwv
+ 0, 1, 0);
3006 SSVAL(vwv
+ 1, 0, 0);
3007 SSVAL(vwv
+ 2, 0, fnum
);
3008 SCVAL(vwv
+ 3, 0, locktype
);
3009 SCVAL(vwv
+ 3, 1, 0);
3010 SIVALS(vwv
+ 4, 0, timeout
);
3011 SSVAL(vwv
+ 6, 0, 0);
3012 SSVAL(vwv
+ 7, 0, 1);
3014 SSVAL(bytes
, 0, cli_getpid(cli
));
3015 SIVAL(bytes
, 2, offset
);
3016 SIVAL(bytes
, 6, len
);
3019 if (timeout
== -1) {
3020 set_timeout
= 0x7FFFFFFF;
3022 set_timeout
= timeout
+ 2*1000;
3024 saved_timeout
= cli_set_timeout(cli
, set_timeout
);
3027 status
= cli_smb(talloc_tos(), cli
, SMBlockingX
, 0, 8, vwv
,
3028 10, bytes
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3030 if (saved_timeout
!= 0) {
3031 cli_set_timeout(cli
, saved_timeout
);
3037 /****************************************************************************
3039 note that timeout is in units of 2 milliseconds
3040 ****************************************************************************/
3042 NTSTATUS
cli_lock32(struct cli_state
*cli
, uint16_t fnum
,
3043 uint32_t offset
, uint32_t len
, int timeout
,
3044 enum brl_type lock_type
)
3048 status
= cli_locktype(cli
, fnum
, offset
, len
, timeout
,
3049 (lock_type
== READ_LOCK
? 1 : 0));
3053 /****************************************************************************
3055 ****************************************************************************/
3057 struct cli_unlock_state
{
3062 static void cli_unlock_done(struct tevent_req
*subreq
);
3064 struct tevent_req
*cli_unlock_send(TALLOC_CTX
*mem_ctx
,
3065 struct tevent_context
*ev
,
3066 struct cli_state
*cli
,
3072 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3073 struct cli_unlock_state
*state
= NULL
;
3074 uint8_t additional_flags
= 0;
3076 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlock_state
);
3081 SCVAL(state
->vwv
+0, 0, 0xFF);
3082 SSVAL(state
->vwv
+2, 0, fnum
);
3083 SCVAL(state
->vwv
+3, 0, 0);
3084 SIVALS(state
->vwv
+4, 0, 0);
3085 SSVAL(state
->vwv
+6, 0, 1);
3086 SSVAL(state
->vwv
+7, 0, 0);
3088 SSVAL(state
->data
, 0, cli_getpid(cli
));
3089 SIVAL(state
->data
, 2, offset
);
3090 SIVAL(state
->data
, 6, len
);
3092 subreq
= cli_smb_send(state
, ev
, cli
, SMBlockingX
, additional_flags
, 0,
3093 8, state
->vwv
, 10, state
->data
);
3094 if (tevent_req_nomem(subreq
, req
)) {
3095 return tevent_req_post(req
, ev
);
3097 tevent_req_set_callback(subreq
, cli_unlock_done
, req
);
3101 static void cli_unlock_done(struct tevent_req
*subreq
)
3103 struct tevent_req
*req
= tevent_req_callback_data(
3104 subreq
, struct tevent_req
);
3107 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3108 TALLOC_FREE(subreq
);
3109 if (tevent_req_nterror(req
, status
)) {
3112 tevent_req_done(req
);
3115 NTSTATUS
cli_unlock_recv(struct tevent_req
*req
)
3117 return tevent_req_simple_recv_ntstatus(req
);
3120 NTSTATUS
cli_unlock(struct cli_state
*cli
,
3125 TALLOC_CTX
*frame
= talloc_stackframe();
3126 struct tevent_context
*ev
;
3127 struct tevent_req
*req
;
3128 NTSTATUS status
= NT_STATUS_OK
;
3130 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
3132 * Can't use sync call while an async call is in flight
3134 status
= NT_STATUS_INVALID_PARAMETER
;
3138 ev
= samba_tevent_context_init(frame
);
3140 status
= NT_STATUS_NO_MEMORY
;
3144 req
= cli_unlock_send(frame
, ev
, cli
,
3147 status
= NT_STATUS_NO_MEMORY
;
3151 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
3155 status
= cli_unlock_recv(req
);
3162 /****************************************************************************
3163 Lock a file with 64 bit offsets.
3164 ****************************************************************************/
3166 NTSTATUS
cli_lock64(struct cli_state
*cli
, uint16_t fnum
,
3167 uint64_t offset
, uint64_t len
, int timeout
,
3168 enum brl_type lock_type
)
3172 unsigned int set_timeout
= 0;
3173 unsigned int saved_timeout
= 0;
3177 if (! (smb1cli_conn_capabilities(cli
->conn
) & CAP_LARGE_FILES
)) {
3178 return cli_lock32(cli
, fnum
, offset
, len
, timeout
, lock_type
);
3181 ltype
= (lock_type
== READ_LOCK
? 1 : 0);
3182 ltype
|= LOCKING_ANDX_LARGE_FILES
;
3184 SCVAL(vwv
+ 0, 0, 0xff);
3185 SCVAL(vwv
+ 0, 1, 0);
3186 SSVAL(vwv
+ 1, 0, 0);
3187 SSVAL(vwv
+ 2, 0, fnum
);
3188 SCVAL(vwv
+ 3, 0, ltype
);
3189 SCVAL(vwv
+ 3, 1, 0);
3190 SIVALS(vwv
+ 4, 0, timeout
);
3191 SSVAL(vwv
+ 6, 0, 0);
3192 SSVAL(vwv
+ 7, 0, 1);
3194 SIVAL(bytes
, 0, cli_getpid(cli
));
3195 SOFF_T_R(bytes
, 4, offset
);
3196 SOFF_T_R(bytes
, 12, len
);
3199 if (timeout
== -1) {
3200 set_timeout
= 0x7FFFFFFF;
3202 set_timeout
= timeout
+ 2*1000;
3204 saved_timeout
= cli_set_timeout(cli
, set_timeout
);
3207 status
= cli_smb(talloc_tos(), cli
, SMBlockingX
, 0, 8, vwv
,
3208 20, bytes
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3210 if (saved_timeout
!= 0) {
3211 cli_set_timeout(cli
, saved_timeout
);
3217 /****************************************************************************
3218 Unlock a file with 64 bit offsets.
3219 ****************************************************************************/
3221 struct cli_unlock64_state
{
3226 static void cli_unlock64_done(struct tevent_req
*subreq
);
3228 struct tevent_req
*cli_unlock64_send(TALLOC_CTX
*mem_ctx
,
3229 struct tevent_context
*ev
,
3230 struct cli_state
*cli
,
3236 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3237 struct cli_unlock64_state
*state
= NULL
;
3238 uint8_t additional_flags
= 0;
3240 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlock64_state
);
3245 SCVAL(state
->vwv
+0, 0, 0xff);
3246 SSVAL(state
->vwv
+2, 0, fnum
);
3247 SCVAL(state
->vwv
+3, 0,LOCKING_ANDX_LARGE_FILES
);
3248 SIVALS(state
->vwv
+4, 0, 0);
3249 SSVAL(state
->vwv
+6, 0, 1);
3250 SSVAL(state
->vwv
+7, 0, 0);
3252 SIVAL(state
->data
, 0, cli_getpid(cli
));
3253 SOFF_T_R(state
->data
, 4, offset
);
3254 SOFF_T_R(state
->data
, 12, len
);
3256 subreq
= cli_smb_send(state
, ev
, cli
, SMBlockingX
, additional_flags
, 0,
3257 8, state
->vwv
, 20, state
->data
);
3258 if (tevent_req_nomem(subreq
, req
)) {
3259 return tevent_req_post(req
, ev
);
3261 tevent_req_set_callback(subreq
, cli_unlock64_done
, req
);
3265 static void cli_unlock64_done(struct tevent_req
*subreq
)
3267 struct tevent_req
*req
= tevent_req_callback_data(
3268 subreq
, struct tevent_req
);
3271 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3272 TALLOC_FREE(subreq
);
3273 if (tevent_req_nterror(req
, status
)) {
3276 tevent_req_done(req
);
3279 NTSTATUS
cli_unlock64_recv(struct tevent_req
*req
)
3281 return tevent_req_simple_recv_ntstatus(req
);
3284 NTSTATUS
cli_unlock64(struct cli_state
*cli
,
3289 TALLOC_CTX
*frame
= talloc_stackframe();
3290 struct tevent_context
*ev
;
3291 struct tevent_req
*req
;
3292 NTSTATUS status
= NT_STATUS_OK
;
3294 if (! (smb1cli_conn_capabilities(cli
->conn
) & CAP_LARGE_FILES
)) {
3295 return cli_unlock(cli
, fnum
, offset
, len
);
3298 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
3300 * Can't use sync call while an async call is in flight
3302 status
= NT_STATUS_INVALID_PARAMETER
;
3306 ev
= samba_tevent_context_init(frame
);
3308 status
= NT_STATUS_NO_MEMORY
;
3312 req
= cli_unlock64_send(frame
, ev
, cli
,
3315 status
= NT_STATUS_NO_MEMORY
;
3319 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
3323 status
= cli_unlock64_recv(req
);
3330 /****************************************************************************
3331 Get/unlock a POSIX lock on a file - internal function.
3332 ****************************************************************************/
3334 struct posix_lock_state
{
3337 uint8_t data
[POSIX_LOCK_DATA_SIZE
];
3340 static void cli_posix_unlock_internal_done(struct tevent_req
*subreq
)
3342 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
3343 NULL
, 0, NULL
, NULL
, 0, NULL
);
3344 tevent_req_simple_finish_ntstatus(subreq
, status
);
3347 static struct tevent_req
*cli_posix_lock_internal_send(TALLOC_CTX
*mem_ctx
,
3348 struct tevent_context
*ev
,
3349 struct cli_state
*cli
,
3354 enum brl_type lock_type
)
3356 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3357 struct posix_lock_state
*state
= NULL
;
3359 req
= tevent_req_create(mem_ctx
, &state
, struct posix_lock_state
);
3364 /* Setup setup word. */
3365 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
3367 /* Setup param array. */
3368 SSVAL(&state
->param
, 0, fnum
);
3369 SSVAL(&state
->param
, 2, SMB_SET_POSIX_LOCK
);
3371 /* Setup data array. */
3372 switch (lock_type
) {
3374 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
3375 POSIX_LOCK_TYPE_READ
);
3378 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
3379 POSIX_LOCK_TYPE_WRITE
);
3382 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
3383 POSIX_LOCK_TYPE_UNLOCK
);
3390 SSVAL(&state
->data
, POSIX_LOCK_FLAGS_OFFSET
,
3391 POSIX_LOCK_FLAG_WAIT
);
3393 SSVAL(state
->data
, POSIX_LOCK_FLAGS_OFFSET
,
3394 POSIX_LOCK_FLAG_NOWAIT
);
3397 SIVAL(&state
->data
, POSIX_LOCK_PID_OFFSET
, cli_getpid(cli
));
3398 SOFF_T(&state
->data
, POSIX_LOCK_START_OFFSET
, offset
);
3399 SOFF_T(&state
->data
, POSIX_LOCK_LEN_OFFSET
, len
);
3401 subreq
= cli_trans_send(state
, /* mem ctx. */
3402 ev
, /* event ctx. */
3403 cli
, /* cli_state. */
3404 0, /* additional_flags2 */
3405 SMBtrans2
, /* cmd. */
3406 NULL
, /* pipe name. */
3410 &state
->setup
, /* setup. */
3411 1, /* num setup uint16_t words. */
3412 0, /* max returned setup. */
3413 state
->param
, /* param. */
3415 2, /* max returned param. */
3416 state
->data
, /* data. */
3417 POSIX_LOCK_DATA_SIZE
, /* num data. */
3418 0); /* max returned data. */
3420 if (tevent_req_nomem(subreq
, req
)) {
3421 return tevent_req_post(req
, ev
);
3423 tevent_req_set_callback(subreq
, cli_posix_unlock_internal_done
, req
);
3427 /****************************************************************************
3429 ****************************************************************************/
3431 struct tevent_req
*cli_posix_lock_send(TALLOC_CTX
*mem_ctx
,
3432 struct tevent_context
*ev
,
3433 struct cli_state
*cli
,
3438 enum brl_type lock_type
)
3440 return cli_posix_lock_internal_send(mem_ctx
, ev
, cli
, fnum
, offset
, len
,
3441 wait_lock
, lock_type
);
3444 NTSTATUS
cli_posix_lock_recv(struct tevent_req
*req
)
3446 return tevent_req_simple_recv_ntstatus(req
);
3449 NTSTATUS
cli_posix_lock(struct cli_state
*cli
, uint16_t fnum
,
3450 uint64_t offset
, uint64_t len
,
3451 bool wait_lock
, enum brl_type lock_type
)
3453 TALLOC_CTX
*frame
= talloc_stackframe();
3454 struct tevent_context
*ev
= NULL
;
3455 struct tevent_req
*req
= NULL
;
3456 NTSTATUS status
= NT_STATUS_OK
;
3458 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
3460 * Can't use sync call while an async call is in flight
3462 status
= NT_STATUS_INVALID_PARAMETER
;
3466 if (lock_type
!= READ_LOCK
&& lock_type
!= WRITE_LOCK
) {
3467 status
= NT_STATUS_INVALID_PARAMETER
;
3471 ev
= samba_tevent_context_init(frame
);
3473 status
= NT_STATUS_NO_MEMORY
;
3477 req
= cli_posix_lock_send(frame
,
3486 status
= NT_STATUS_NO_MEMORY
;
3490 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
3494 status
= cli_posix_lock_recv(req
);
3501 /****************************************************************************
3502 POSIX Unlock a file.
3503 ****************************************************************************/
3505 struct tevent_req
*cli_posix_unlock_send(TALLOC_CTX
*mem_ctx
,
3506 struct tevent_context
*ev
,
3507 struct cli_state
*cli
,
3512 return cli_posix_lock_internal_send(mem_ctx
, ev
, cli
, fnum
, offset
, len
,
3513 false, UNLOCK_LOCK
);
3516 NTSTATUS
cli_posix_unlock_recv(struct tevent_req
*req
)
3518 return tevent_req_simple_recv_ntstatus(req
);
3521 NTSTATUS
cli_posix_unlock(struct cli_state
*cli
, uint16_t fnum
, uint64_t offset
, uint64_t len
)
3523 TALLOC_CTX
*frame
= talloc_stackframe();
3524 struct tevent_context
*ev
= NULL
;
3525 struct tevent_req
*req
= NULL
;
3526 NTSTATUS status
= NT_STATUS_OK
;
3528 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
3530 * Can't use sync call while an async call is in flight
3532 status
= NT_STATUS_INVALID_PARAMETER
;
3536 ev
= samba_tevent_context_init(frame
);
3538 status
= NT_STATUS_NO_MEMORY
;
3542 req
= cli_posix_unlock_send(frame
,
3549 status
= NT_STATUS_NO_MEMORY
;
3553 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
3557 status
= cli_posix_unlock_recv(req
);
3564 /****************************************************************************
3565 Do a SMBgetattrE call.
3566 ****************************************************************************/
3568 static void cli_getattrE_done(struct tevent_req
*subreq
);
3570 struct cli_getattrE_state
{
3580 struct tevent_req
*cli_getattrE_send(TALLOC_CTX
*mem_ctx
,
3581 struct tevent_context
*ev
,
3582 struct cli_state
*cli
,
3585 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3586 struct cli_getattrE_state
*state
= NULL
;
3587 uint8_t additional_flags
= 0;
3589 req
= tevent_req_create(mem_ctx
, &state
, struct cli_getattrE_state
);
3594 state
->zone_offset
= smb1cli_conn_server_time_zone(cli
->conn
);
3595 SSVAL(state
->vwv
+0,0,fnum
);
3597 subreq
= cli_smb_send(state
, ev
, cli
, SMBgetattrE
, additional_flags
, 0,
3598 1, state
->vwv
, 0, NULL
);
3599 if (tevent_req_nomem(subreq
, req
)) {
3600 return tevent_req_post(req
, ev
);
3602 tevent_req_set_callback(subreq
, cli_getattrE_done
, req
);
3606 static void cli_getattrE_done(struct tevent_req
*subreq
)
3608 struct tevent_req
*req
= tevent_req_callback_data(
3609 subreq
, struct tevent_req
);
3610 struct cli_getattrE_state
*state
= tevent_req_data(
3611 req
, struct cli_getattrE_state
);
3613 uint16_t *vwv
= NULL
;
3616 status
= cli_smb_recv(subreq
, state
, NULL
, 11, &wct
, &vwv
,
3618 TALLOC_FREE(subreq
);
3619 if (tevent_req_nterror(req
, status
)) {
3623 state
->size
= (off_t
)IVAL(vwv
+6,0);
3624 state
->attr
= SVAL(vwv
+10,0);
3625 state
->change_time
= make_unix_date2(vwv
+0, state
->zone_offset
);
3626 state
->access_time
= make_unix_date2(vwv
+2, state
->zone_offset
);
3627 state
->write_time
= make_unix_date2(vwv
+4, state
->zone_offset
);
3629 tevent_req_done(req
);
3632 NTSTATUS
cli_getattrE_recv(struct tevent_req
*req
,
3635 time_t *change_time
,
3636 time_t *access_time
,
3639 struct cli_getattrE_state
*state
= tevent_req_data(
3640 req
, struct cli_getattrE_state
);
3643 if (tevent_req_is_nterror(req
, &status
)) {
3647 *attr
= state
->attr
;
3650 *size
= state
->size
;
3653 *change_time
= state
->change_time
;
3656 *access_time
= state
->access_time
;
3659 *write_time
= state
->write_time
;
3661 return NT_STATUS_OK
;
3664 NTSTATUS
cli_getattrE(struct cli_state
*cli
,
3668 time_t *change_time
,
3669 time_t *access_time
,
3672 TALLOC_CTX
*frame
= NULL
;
3673 struct tevent_context
*ev
= NULL
;
3674 struct tevent_req
*req
= NULL
;
3675 NTSTATUS status
= NT_STATUS_OK
;
3677 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
3678 return cli_smb2_getattrE(cli
,
3687 frame
= talloc_stackframe();
3689 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
3691 * Can't use sync call while an async call is in flight
3693 status
= NT_STATUS_INVALID_PARAMETER
;
3697 ev
= samba_tevent_context_init(frame
);
3699 status
= NT_STATUS_NO_MEMORY
;
3703 req
= cli_getattrE_send(frame
, ev
, cli
, fnum
);
3705 status
= NT_STATUS_NO_MEMORY
;
3709 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
3713 status
= cli_getattrE_recv(req
,
3725 /****************************************************************************
3727 ****************************************************************************/
3729 static void cli_getatr_done(struct tevent_req
*subreq
);
3731 struct cli_getatr_state
{
3738 struct tevent_req
*cli_getatr_send(TALLOC_CTX
*mem_ctx
,
3739 struct tevent_context
*ev
,
3740 struct cli_state
*cli
,
3743 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3744 struct cli_getatr_state
*state
= NULL
;
3745 uint8_t additional_flags
= 0;
3746 uint16_t additional_flags2
= 0;
3747 uint8_t *bytes
= NULL
;
3749 req
= tevent_req_create(mem_ctx
, &state
, struct cli_getatr_state
);
3754 state
->zone_offset
= smb1cli_conn_server_time_zone(cli
->conn
);
3756 bytes
= talloc_array(state
, uint8_t, 1);
3757 if (tevent_req_nomem(bytes
, req
)) {
3758 return tevent_req_post(req
, ev
);
3761 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname
,
3762 strlen(fname
)+1, NULL
);
3764 if (tevent_req_nomem(bytes
, req
)) {
3765 return tevent_req_post(req
, ev
);
3768 if (clistr_is_previous_version_path(fname
)) {
3769 additional_flags2
= FLAGS2_REPARSE_PATH
;
3772 subreq
= cli_smb_send(state
, ev
, cli
, SMBgetatr
, additional_flags
,
3774 0, NULL
, talloc_get_size(bytes
), bytes
);
3775 if (tevent_req_nomem(subreq
, req
)) {
3776 return tevent_req_post(req
, ev
);
3778 tevent_req_set_callback(subreq
, cli_getatr_done
, req
);
3782 static void cli_getatr_done(struct tevent_req
*subreq
)
3784 struct tevent_req
*req
= tevent_req_callback_data(
3785 subreq
, struct tevent_req
);
3786 struct cli_getatr_state
*state
= tevent_req_data(
3787 req
, struct cli_getatr_state
);
3789 uint16_t *vwv
= NULL
;
3792 status
= cli_smb_recv(subreq
, state
, NULL
, 4, &wct
, &vwv
, NULL
,
3794 TALLOC_FREE(subreq
);
3795 if (tevent_req_nterror(req
, status
)) {
3799 state
->attr
= SVAL(vwv
+0,0);
3800 state
->size
= (off_t
)IVAL(vwv
+3,0);
3801 state
->write_time
= make_unix_date3(vwv
+1, state
->zone_offset
);
3803 tevent_req_done(req
);
3806 NTSTATUS
cli_getatr_recv(struct tevent_req
*req
,
3811 struct cli_getatr_state
*state
= tevent_req_data(
3812 req
, struct cli_getatr_state
);
3815 if (tevent_req_is_nterror(req
, &status
)) {
3819 *attr
= state
->attr
;
3822 *size
= state
->size
;
3825 *write_time
= state
->write_time
;
3827 return NT_STATUS_OK
;
3830 NTSTATUS
cli_getatr(struct cli_state
*cli
,
3836 TALLOC_CTX
*frame
= NULL
;
3837 struct tevent_context
*ev
= NULL
;
3838 struct tevent_req
*req
= NULL
;
3839 NTSTATUS status
= NT_STATUS_OK
;
3841 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
3842 return cli_smb2_getatr(cli
,
3849 frame
= talloc_stackframe();
3851 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
3853 * Can't use sync call while an async call is in flight
3855 status
= NT_STATUS_INVALID_PARAMETER
;
3859 ev
= samba_tevent_context_init(frame
);
3861 status
= NT_STATUS_NO_MEMORY
;
3865 req
= cli_getatr_send(frame
, ev
, cli
, fname
);
3867 status
= NT_STATUS_NO_MEMORY
;
3871 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
3875 status
= cli_getatr_recv(req
,
3885 /****************************************************************************
3886 Do a SMBsetattrE call.
3887 ****************************************************************************/
3889 static void cli_setattrE_done(struct tevent_req
*subreq
);
3891 struct cli_setattrE_state
{
3895 struct tevent_req
*cli_setattrE_send(TALLOC_CTX
*mem_ctx
,
3896 struct tevent_context
*ev
,
3897 struct cli_state
*cli
,
3903 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3904 struct cli_setattrE_state
*state
= NULL
;
3905 uint8_t additional_flags
= 0;
3907 req
= tevent_req_create(mem_ctx
, &state
, struct cli_setattrE_state
);
3912 SSVAL(state
->vwv
+0, 0, fnum
);
3913 push_dos_date2((uint8_t *)&state
->vwv
[1], 0, change_time
,
3914 smb1cli_conn_server_time_zone(cli
->conn
));
3915 push_dos_date2((uint8_t *)&state
->vwv
[3], 0, access_time
,
3916 smb1cli_conn_server_time_zone(cli
->conn
));
3917 push_dos_date2((uint8_t *)&state
->vwv
[5], 0, write_time
,
3918 smb1cli_conn_server_time_zone(cli
->conn
));
3920 subreq
= cli_smb_send(state
, ev
, cli
, SMBsetattrE
, additional_flags
, 0,
3921 7, state
->vwv
, 0, NULL
);
3922 if (tevent_req_nomem(subreq
, req
)) {
3923 return tevent_req_post(req
, ev
);
3925 tevent_req_set_callback(subreq
, cli_setattrE_done
, req
);
3929 static void cli_setattrE_done(struct tevent_req
*subreq
)
3931 struct tevent_req
*req
= tevent_req_callback_data(
3932 subreq
, struct tevent_req
);
3935 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3936 TALLOC_FREE(subreq
);
3937 if (tevent_req_nterror(req
, status
)) {
3940 tevent_req_done(req
);
3943 NTSTATUS
cli_setattrE_recv(struct tevent_req
*req
)
3945 return tevent_req_simple_recv_ntstatus(req
);
3948 NTSTATUS
cli_setattrE(struct cli_state
*cli
,
3954 TALLOC_CTX
*frame
= NULL
;
3955 struct tevent_context
*ev
= NULL
;
3956 struct tevent_req
*req
= NULL
;
3957 NTSTATUS status
= NT_STATUS_OK
;
3959 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
3960 return cli_smb2_setattrE(cli
,
3967 frame
= talloc_stackframe();
3969 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
3971 * Can't use sync call while an async call is in flight
3973 status
= NT_STATUS_INVALID_PARAMETER
;
3977 ev
= samba_tevent_context_init(frame
);
3979 status
= NT_STATUS_NO_MEMORY
;
3983 req
= cli_setattrE_send(frame
, ev
,
3991 status
= NT_STATUS_NO_MEMORY
;
3995 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
3999 status
= cli_setattrE_recv(req
);
4006 /****************************************************************************
4007 Do a SMBsetatr call.
4008 ****************************************************************************/
4010 static void cli_setatr_done(struct tevent_req
*subreq
);
4012 struct cli_setatr_state
{
4016 struct tevent_req
*cli_setatr_send(TALLOC_CTX
*mem_ctx
,
4017 struct tevent_context
*ev
,
4018 struct cli_state
*cli
,
4023 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4024 struct cli_setatr_state
*state
= NULL
;
4025 uint8_t additional_flags
= 0;
4026 uint16_t additional_flags2
= 0;
4027 uint8_t *bytes
= NULL
;
4029 req
= tevent_req_create(mem_ctx
, &state
, struct cli_setatr_state
);
4034 SSVAL(state
->vwv
+0, 0, attr
);
4035 push_dos_date3((uint8_t *)&state
->vwv
[1], 0, mtime
, smb1cli_conn_server_time_zone(cli
->conn
));
4037 bytes
= talloc_array(state
, uint8_t, 1);
4038 if (tevent_req_nomem(bytes
, req
)) {
4039 return tevent_req_post(req
, ev
);
4042 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname
,
4043 strlen(fname
)+1, NULL
);
4044 if (tevent_req_nomem(bytes
, req
)) {
4045 return tevent_req_post(req
, ev
);
4047 bytes
= talloc_realloc(state
, bytes
, uint8_t,
4048 talloc_get_size(bytes
)+1);
4049 if (tevent_req_nomem(bytes
, req
)) {
4050 return tevent_req_post(req
, ev
);
4053 bytes
[talloc_get_size(bytes
)-1] = 4;
4054 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), "",
4056 if (tevent_req_nomem(bytes
, req
)) {
4057 return tevent_req_post(req
, ev
);
4060 if (clistr_is_previous_version_path(fname
)) {
4061 additional_flags2
= FLAGS2_REPARSE_PATH
;
4064 subreq
= cli_smb_send(state
, ev
, cli
, SMBsetatr
, additional_flags
,
4066 8, state
->vwv
, talloc_get_size(bytes
), bytes
);
4067 if (tevent_req_nomem(subreq
, req
)) {
4068 return tevent_req_post(req
, ev
);
4070 tevent_req_set_callback(subreq
, cli_setatr_done
, req
);
4074 static void cli_setatr_done(struct tevent_req
*subreq
)
4076 struct tevent_req
*req
= tevent_req_callback_data(
4077 subreq
, struct tevent_req
);
4080 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
4081 TALLOC_FREE(subreq
);
4082 if (tevent_req_nterror(req
, status
)) {
4085 tevent_req_done(req
);
4088 NTSTATUS
cli_setatr_recv(struct tevent_req
*req
)
4090 return tevent_req_simple_recv_ntstatus(req
);
4093 NTSTATUS
cli_setatr(struct cli_state
*cli
,
4098 TALLOC_CTX
*frame
= NULL
;
4099 struct tevent_context
*ev
= NULL
;
4100 struct tevent_req
*req
= NULL
;
4101 NTSTATUS status
= NT_STATUS_OK
;
4103 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
4104 return cli_smb2_setatr(cli
,
4110 frame
= talloc_stackframe();
4112 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
4114 * Can't use sync call while an async call is in flight
4116 status
= NT_STATUS_INVALID_PARAMETER
;
4120 ev
= samba_tevent_context_init(frame
);
4122 status
= NT_STATUS_NO_MEMORY
;
4126 req
= cli_setatr_send(frame
, ev
, cli
, fname
, attr
, mtime
);
4128 status
= NT_STATUS_NO_MEMORY
;
4132 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
4136 status
= cli_setatr_recv(req
);
4143 /****************************************************************************
4144 Check for existance of a dir.
4145 ****************************************************************************/
4147 static void cli_chkpath_done(struct tevent_req
*subreq
);
4149 struct cli_chkpath_state
{
4153 struct tevent_req
*cli_chkpath_send(TALLOC_CTX
*mem_ctx
,
4154 struct tevent_context
*ev
,
4155 struct cli_state
*cli
,
4158 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4159 struct cli_chkpath_state
*state
= NULL
;
4160 uint8_t additional_flags
= 0;
4161 uint16_t additional_flags2
= 0;
4162 uint8_t *bytes
= NULL
;
4164 req
= tevent_req_create(mem_ctx
, &state
, struct cli_chkpath_state
);
4169 bytes
= talloc_array(state
, uint8_t, 1);
4170 if (tevent_req_nomem(bytes
, req
)) {
4171 return tevent_req_post(req
, ev
);
4174 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), fname
,
4175 strlen(fname
)+1, NULL
);
4177 if (tevent_req_nomem(bytes
, req
)) {
4178 return tevent_req_post(req
, ev
);
4181 if (clistr_is_previous_version_path(fname
)) {
4182 additional_flags2
= FLAGS2_REPARSE_PATH
;
4185 subreq
= cli_smb_send(state
, ev
, cli
, SMBcheckpath
, additional_flags
,
4187 0, NULL
, talloc_get_size(bytes
), bytes
);
4188 if (tevent_req_nomem(subreq
, req
)) {
4189 return tevent_req_post(req
, ev
);
4191 tevent_req_set_callback(subreq
, cli_chkpath_done
, req
);
4195 static void cli_chkpath_done(struct tevent_req
*subreq
)
4197 struct tevent_req
*req
= tevent_req_callback_data(
4198 subreq
, struct tevent_req
);
4201 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
4202 TALLOC_FREE(subreq
);
4203 if (tevent_req_nterror(req
, status
)) {
4206 tevent_req_done(req
);
4209 NTSTATUS
cli_chkpath_recv(struct tevent_req
*req
)
4211 return tevent_req_simple_recv_ntstatus(req
);
4214 NTSTATUS
cli_chkpath(struct cli_state
*cli
, const char *path
)
4216 TALLOC_CTX
*frame
= talloc_stackframe();
4217 struct tevent_context
*ev
= NULL
;
4218 struct tevent_req
*req
= NULL
;
4220 NTSTATUS status
= NT_STATUS_OK
;
4222 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
4224 * Can't use sync call while an async call is in flight
4226 status
= NT_STATUS_INVALID_PARAMETER
;
4230 path2
= talloc_strdup(frame
, path
);
4232 status
= NT_STATUS_NO_MEMORY
;
4235 trim_char(path2
,'\0','\\');
4237 path2
= talloc_strdup(frame
, "\\");
4239 status
= NT_STATUS_NO_MEMORY
;
4244 ev
= samba_tevent_context_init(frame
);
4246 status
= NT_STATUS_NO_MEMORY
;
4250 req
= cli_chkpath_send(frame
, ev
, cli
, path2
);
4252 status
= NT_STATUS_NO_MEMORY
;
4256 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
4260 status
= cli_chkpath_recv(req
);
4267 /****************************************************************************
4269 ****************************************************************************/
4271 static void cli_dskattr_done(struct tevent_req
*subreq
);
4273 struct cli_dskattr_state
{
4279 struct tevent_req
*cli_dskattr_send(TALLOC_CTX
*mem_ctx
,
4280 struct tevent_context
*ev
,
4281 struct cli_state
*cli
)
4283 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4284 struct cli_dskattr_state
*state
= NULL
;
4285 uint8_t additional_flags
= 0;
4287 req
= tevent_req_create(mem_ctx
, &state
, struct cli_dskattr_state
);
4292 subreq
= cli_smb_send(state
, ev
, cli
, SMBdskattr
, additional_flags
, 0,
4294 if (tevent_req_nomem(subreq
, req
)) {
4295 return tevent_req_post(req
, ev
);
4297 tevent_req_set_callback(subreq
, cli_dskattr_done
, req
);
4301 static void cli_dskattr_done(struct tevent_req
*subreq
)
4303 struct tevent_req
*req
= tevent_req_callback_data(
4304 subreq
, struct tevent_req
);
4305 struct cli_dskattr_state
*state
= tevent_req_data(
4306 req
, struct cli_dskattr_state
);
4308 uint16_t *vwv
= NULL
;
4311 status
= cli_smb_recv(subreq
, state
, NULL
, 4, &wct
, &vwv
, NULL
,
4313 TALLOC_FREE(subreq
);
4314 if (tevent_req_nterror(req
, status
)) {
4317 state
->bsize
= SVAL(vwv
+1, 0)*SVAL(vwv
+2,0);
4318 state
->total
= SVAL(vwv
+0, 0);
4319 state
->avail
= SVAL(vwv
+3, 0);
4320 tevent_req_done(req
);
4323 NTSTATUS
cli_dskattr_recv(struct tevent_req
*req
, int *bsize
, int *total
, int *avail
)
4325 struct cli_dskattr_state
*state
= tevent_req_data(
4326 req
, struct cli_dskattr_state
);
4329 if (tevent_req_is_nterror(req
, &status
)) {
4332 *bsize
= state
->bsize
;
4333 *total
= state
->total
;
4334 *avail
= state
->avail
;
4335 return NT_STATUS_OK
;
4338 NTSTATUS
cli_dskattr(struct cli_state
*cli
, int *bsize
, int *total
, int *avail
)
4340 TALLOC_CTX
*frame
= NULL
;
4341 struct tevent_context
*ev
= NULL
;
4342 struct tevent_req
*req
= NULL
;
4343 NTSTATUS status
= NT_STATUS_OK
;
4345 frame
= talloc_stackframe();
4347 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
4349 * Can't use sync call while an async call is in flight
4351 status
= NT_STATUS_INVALID_PARAMETER
;
4355 ev
= samba_tevent_context_init(frame
);
4357 status
= NT_STATUS_NO_MEMORY
;
4361 req
= cli_dskattr_send(frame
, ev
, cli
);
4363 status
= NT_STATUS_NO_MEMORY
;
4367 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
4371 status
= cli_dskattr_recv(req
, bsize
, total
, avail
);
4378 NTSTATUS
cli_disk_size(struct cli_state
*cli
, const char *path
, uint64_t *bsize
,
4379 uint64_t *total
, uint64_t *avail
)
4381 uint64_t sectors_per_block
;
4382 uint64_t bytes_per_sector
;
4383 int old_bsize
, old_total
, old_avail
;
4386 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
4387 return cli_smb2_dskattr(cli
, path
, bsize
, total
, avail
);
4391 * Try the trans2 disk full size info call first.
4392 * We already use this in SMBC_fstatvfs_ctx().
4393 * Ignore 'actual_available_units' as we only
4394 * care about the quota for the caller.
4397 status
= cli_get_fs_full_size_info(cli
,
4404 /* Try and cope will all varients of "we don't do this call"
4405 and fall back to cli_dskattr. */
4407 if (NT_STATUS_EQUAL(status
,NT_STATUS_NOT_IMPLEMENTED
) ||
4408 NT_STATUS_EQUAL(status
,NT_STATUS_NOT_SUPPORTED
) ||
4409 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_INFO_CLASS
) ||
4410 NT_STATUS_EQUAL(status
,NT_STATUS_PROCEDURE_NOT_FOUND
) ||
4411 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_LEVEL
) ||
4412 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_PARAMETER
) ||
4413 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_DEVICE_REQUEST
) ||
4414 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_DEVICE_STATE
) ||
4415 NT_STATUS_EQUAL(status
,NT_STATUS_CTL_FILE_NOT_SUPPORTED
) ||
4416 NT_STATUS_EQUAL(status
,NT_STATUS_UNSUCCESSFUL
)) {
4420 if (!NT_STATUS_IS_OK(status
)) {
4425 *bsize
= sectors_per_block
*
4429 return NT_STATUS_OK
;
4433 /* Old SMB1 core protocol fallback. */
4434 status
= cli_dskattr(cli
, &old_bsize
, &old_total
, &old_avail
);
4435 if (!NT_STATUS_IS_OK(status
)) {
4439 *bsize
= (uint64_t)old_bsize
;
4442 *total
= (uint64_t)old_total
;
4445 *avail
= (uint64_t)old_avail
;
4447 return NT_STATUS_OK
;
4450 /****************************************************************************
4451 Create and open a temporary file.
4452 ****************************************************************************/
4454 static void cli_ctemp_done(struct tevent_req
*subreq
);
4456 struct ctemp_state
{
4462 struct tevent_req
*cli_ctemp_send(TALLOC_CTX
*mem_ctx
,
4463 struct tevent_context
*ev
,
4464 struct cli_state
*cli
,
4467 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4468 struct ctemp_state
*state
= NULL
;
4469 uint8_t additional_flags
= 0;
4470 uint16_t additional_flags2
= 0;
4471 uint8_t *bytes
= NULL
;
4473 req
= tevent_req_create(mem_ctx
, &state
, struct ctemp_state
);
4478 SSVAL(state
->vwv
,0,0);
4479 SIVALS(state
->vwv
+1,0,-1);
4481 bytes
= talloc_array(state
, uint8_t, 1);
4482 if (tevent_req_nomem(bytes
, req
)) {
4483 return tevent_req_post(req
, ev
);
4486 bytes
= smb_bytes_push_str(bytes
, smbXcli_conn_use_unicode(cli
->conn
), path
,
4487 strlen(path
)+1, NULL
);
4488 if (tevent_req_nomem(bytes
, req
)) {
4489 return tevent_req_post(req
, ev
);
4492 if (clistr_is_previous_version_path(path
)) {
4493 additional_flags2
= FLAGS2_REPARSE_PATH
;
4496 subreq
= cli_smb_send(state
, ev
, cli
, SMBctemp
, additional_flags
,
4498 3, state
->vwv
, talloc_get_size(bytes
), bytes
);
4499 if (tevent_req_nomem(subreq
, req
)) {
4500 return tevent_req_post(req
, ev
);
4502 tevent_req_set_callback(subreq
, cli_ctemp_done
, req
);
4506 static void cli_ctemp_done(struct tevent_req
*subreq
)
4508 struct tevent_req
*req
= tevent_req_callback_data(
4509 subreq
, struct tevent_req
);
4510 struct ctemp_state
*state
= tevent_req_data(
4511 req
, struct ctemp_state
);
4515 uint32_t num_bytes
= 0;
4516 uint8_t *bytes
= NULL
;
4518 status
= cli_smb_recv(subreq
, state
, NULL
, 1, &wcnt
, &vwv
,
4519 &num_bytes
, &bytes
);
4520 TALLOC_FREE(subreq
);
4521 if (tevent_req_nterror(req
, status
)) {
4525 state
->fnum
= SVAL(vwv
+0, 0);
4527 /* From W2K3, the result is just the ASCII name */
4528 if (num_bytes
< 2) {
4529 tevent_req_nterror(req
, NT_STATUS_DATA_ERROR
);
4533 if (pull_string_talloc(state
,
4540 tevent_req_nterror(req
, NT_STATUS_NO_MEMORY
);
4543 tevent_req_done(req
);
4546 NTSTATUS
cli_ctemp_recv(struct tevent_req
*req
,
4551 struct ctemp_state
*state
= tevent_req_data(req
,
4552 struct ctemp_state
);
4555 if (tevent_req_is_nterror(req
, &status
)) {
4558 *pfnum
= state
->fnum
;
4559 *outfile
= talloc_strdup(ctx
, state
->ret_path
);
4561 return NT_STATUS_NO_MEMORY
;
4563 return NT_STATUS_OK
;
4566 NTSTATUS
cli_ctemp(struct cli_state
*cli
,
4572 TALLOC_CTX
*frame
= talloc_stackframe();
4573 struct tevent_context
*ev
;
4574 struct tevent_req
*req
;
4575 NTSTATUS status
= NT_STATUS_OK
;
4577 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
4579 * Can't use sync call while an async call is in flight
4581 status
= NT_STATUS_INVALID_PARAMETER
;
4585 ev
= samba_tevent_context_init(frame
);
4587 status
= NT_STATUS_NO_MEMORY
;
4591 req
= cli_ctemp_send(frame
, ev
, cli
, path
);
4593 status
= NT_STATUS_NO_MEMORY
;
4597 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
4601 status
= cli_ctemp_recv(req
, ctx
, pfnum
, out_path
);
4609 send a raw ioctl - used by the torture code
4611 NTSTATUS
cli_raw_ioctl(struct cli_state
*cli
, uint16_t fnum
, uint32_t code
, DATA_BLOB
*blob
)
4616 SSVAL(vwv
+0, 0, fnum
);
4617 SSVAL(vwv
+1, 0, code
>>16);
4618 SSVAL(vwv
+2, 0, (code
&0xFFFF));
4620 status
= cli_smb(talloc_tos(), cli
, SMBioctl
, 0, 3, vwv
, 0, NULL
,
4621 NULL
, 0, NULL
, NULL
, NULL
, NULL
);
4622 if (!NT_STATUS_IS_OK(status
)) {
4625 *blob
= data_blob_null
;
4626 return NT_STATUS_OK
;
4629 /*********************************************************
4630 Set an extended attribute utility fn.
4631 *********************************************************/
4633 static NTSTATUS
cli_set_ea(struct cli_state
*cli
, uint16_t setup_val
,
4634 uint8_t *param
, unsigned int param_len
,
4635 const char *ea_name
,
4636 const char *ea_val
, size_t ea_len
)
4639 unsigned int data_len
= 0;
4640 uint8_t *data
= NULL
;
4642 size_t ea_namelen
= strlen(ea_name
);
4645 SSVAL(setup
, 0, setup_val
);
4647 if (ea_namelen
== 0 && ea_len
== 0) {
4649 data
= talloc_array(talloc_tos(),
4653 return NT_STATUS_NO_MEMORY
;
4656 SIVAL(p
,0,data_len
);
4658 data_len
= 4 + 4 + ea_namelen
+ 1 + ea_len
;
4659 data
= talloc_array(talloc_tos(),
4663 return NT_STATUS_NO_MEMORY
;
4666 SIVAL(p
,0,data_len
);
4668 SCVAL(p
, 0, 0); /* EA flags. */
4669 SCVAL(p
, 1, ea_namelen
);
4670 SSVAL(p
, 2, ea_len
);
4671 memcpy(p
+4, ea_name
, ea_namelen
+1); /* Copy in the name. */
4672 memcpy(p
+4+ea_namelen
+1, ea_val
, ea_len
);
4676 * FIXME - if we want to do previous version path
4677 * processing on an EA set call we need to turn this
4678 * into calls to cli_trans_send()/cli_trans_recv()
4679 * with a temporary event context, as cli_trans_send()
4680 * have access to the additional_flags2 needed to
4681 * send @GMT- paths. JRA.
4684 status
= cli_trans(talloc_tos(), cli
, SMBtrans2
, NULL
, -1, 0, 0,
4686 param
, param_len
, 2,
4689 NULL
, 0, NULL
, /* rsetup */
4690 NULL
, 0, NULL
, /* rparam */
4691 NULL
, 0, NULL
); /* rdata */
4696 /*********************************************************
4697 Set an extended attribute on a pathname.
4698 *********************************************************/
4700 NTSTATUS
cli_set_ea_path(struct cli_state
*cli
, const char *path
,
4701 const char *ea_name
, const char *ea_val
,
4704 unsigned int param_len
= 0;
4707 TALLOC_CTX
*frame
= NULL
;
4709 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
4710 return cli_smb2_set_ea_path(cli
,
4717 frame
= talloc_stackframe();
4719 param
= talloc_array(frame
, uint8_t, 6);
4721 status
= NT_STATUS_NO_MEMORY
;
4724 SSVAL(param
,0,SMB_INFO_SET_EA
);
4728 param
= trans2_bytes_push_str(param
, smbXcli_conn_use_unicode(cli
->conn
),
4729 path
, strlen(path
)+1,
4731 param_len
= talloc_get_size(param
);
4733 status
= cli_set_ea(cli
, TRANSACT2_SETPATHINFO
, param
, param_len
,
4734 ea_name
, ea_val
, ea_len
);
4742 /*********************************************************
4743 Set an extended attribute on an fnum.
4744 *********************************************************/
4746 NTSTATUS
cli_set_ea_fnum(struct cli_state
*cli
, uint16_t fnum
,
4747 const char *ea_name
, const char *ea_val
,
4752 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
4753 return cli_smb2_set_ea_fnum(cli
,
4760 memset(param
, 0, 6);
4761 SSVAL(param
,0,fnum
);
4762 SSVAL(param
,2,SMB_INFO_SET_EA
);
4764 return cli_set_ea(cli
, TRANSACT2_SETFILEINFO
, param
, 6,
4765 ea_name
, ea_val
, ea_len
);
4768 /*********************************************************
4769 Get an extended attribute list utility fn.
4770 *********************************************************/
4772 static bool parse_ea_blob(TALLOC_CTX
*ctx
, const uint8_t *rdata
,
4774 size_t *pnum_eas
, struct ea_struct
**pea_list
)
4776 struct ea_struct
*ea_list
= NULL
;
4781 if (rdata_len
< 4) {
4785 ea_size
= (size_t)IVAL(rdata
,0);
4786 if (ea_size
> rdata_len
) {
4791 /* No EA's present. */
4800 /* Validate the EA list and count it. */
4801 for (num_eas
= 0; ea_size
>= 4; num_eas
++) {
4802 unsigned int ea_namelen
= CVAL(p
,1);
4803 unsigned int ea_valuelen
= SVAL(p
,2);
4804 if (ea_namelen
== 0) {
4807 if (4 + ea_namelen
+ 1 + ea_valuelen
> ea_size
) {
4810 ea_size
-= 4 + ea_namelen
+ 1 + ea_valuelen
;
4811 p
+= 4 + ea_namelen
+ 1 + ea_valuelen
;
4820 *pnum_eas
= num_eas
;
4822 /* Caller only wants number of EA's. */
4826 ea_list
= talloc_array(ctx
, struct ea_struct
, num_eas
);
4831 ea_size
= (size_t)IVAL(rdata
,0);
4834 for (num_eas
= 0; num_eas
< *pnum_eas
; num_eas
++ ) {
4835 struct ea_struct
*ea
= &ea_list
[num_eas
];
4836 fstring unix_ea_name
;
4837 unsigned int ea_namelen
= CVAL(p
,1);
4838 unsigned int ea_valuelen
= SVAL(p
,2);
4840 ea
->flags
= CVAL(p
,0);
4841 unix_ea_name
[0] = '\0';
4842 pull_ascii(unix_ea_name
, p
+ 4, sizeof(unix_ea_name
), rdata_len
- PTR_DIFF(p
+4, rdata
), STR_TERMINATE
);
4843 ea
->name
= talloc_strdup(ea_list
, unix_ea_name
);
4847 /* Ensure the value is null terminated (in case it's a string). */
4848 ea
->value
= data_blob_talloc(ea_list
, NULL
, ea_valuelen
+ 1);
4849 if (!ea
->value
.data
) {
4853 memcpy(ea
->value
.data
, p
+4+ea_namelen
+1, ea_valuelen
);
4855 ea
->value
.data
[ea_valuelen
] = 0;
4857 p
+= 4 + ea_namelen
+ 1 + ea_valuelen
;
4860 *pea_list
= ea_list
;
4864 TALLOC_FREE(ea_list
);
4868 /*********************************************************
4869 Get an extended attribute list from a pathname.
4870 *********************************************************/
4872 struct cli_get_ea_list_path_state
{
4877 static void cli_get_ea_list_path_done(struct tevent_req
*subreq
);
4879 struct tevent_req
*cli_get_ea_list_path_send(TALLOC_CTX
*mem_ctx
,
4880 struct tevent_context
*ev
,
4881 struct cli_state
*cli
,
4884 struct tevent_req
*req
, *subreq
;
4885 struct cli_get_ea_list_path_state
*state
;
4887 req
= tevent_req_create(mem_ctx
, &state
,
4888 struct cli_get_ea_list_path_state
);
4892 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
4893 SMB_INFO_QUERY_ALL_EAS
, 4,
4895 if (tevent_req_nomem(subreq
, req
)) {
4896 return tevent_req_post(req
, ev
);
4898 tevent_req_set_callback(subreq
, cli_get_ea_list_path_done
, req
);
4902 static void cli_get_ea_list_path_done(struct tevent_req
*subreq
)
4904 struct tevent_req
*req
= tevent_req_callback_data(
4905 subreq
, struct tevent_req
);
4906 struct cli_get_ea_list_path_state
*state
= tevent_req_data(
4907 req
, struct cli_get_ea_list_path_state
);
4910 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
4912 TALLOC_FREE(subreq
);
4913 if (tevent_req_nterror(req
, status
)) {
4916 tevent_req_done(req
);
4919 NTSTATUS
cli_get_ea_list_path_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
4920 size_t *pnum_eas
, struct ea_struct
**peas
)
4922 struct cli_get_ea_list_path_state
*state
= tevent_req_data(
4923 req
, struct cli_get_ea_list_path_state
);
4926 if (tevent_req_is_nterror(req
, &status
)) {
4929 if (!parse_ea_blob(mem_ctx
, state
->data
, state
->num_data
,
4931 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
4933 return NT_STATUS_OK
;
4936 NTSTATUS
cli_get_ea_list_path(struct cli_state
*cli
, const char *path
,
4939 struct ea_struct
**pea_list
)
4941 TALLOC_CTX
*frame
= NULL
;
4942 struct tevent_context
*ev
= NULL
;
4943 struct tevent_req
*req
= NULL
;
4944 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
4946 if (smbXcli_conn_protocol(cli
->conn
) >= PROTOCOL_SMB2_02
) {
4947 return cli_smb2_get_ea_list_path(cli
,
4954 frame
= talloc_stackframe();
4956 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
4958 * Can't use sync call while an async call is in flight
4960 status
= NT_STATUS_INVALID_PARAMETER
;
4963 ev
= samba_tevent_context_init(frame
);
4967 req
= cli_get_ea_list_path_send(frame
, ev
, cli
, path
);
4971 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
4974 status
= cli_get_ea_list_path_recv(req
, ctx
, pnum_eas
, pea_list
);
4980 /****************************************************************************
4981 Convert open "flags" arg to uint32_t on wire.
4982 ****************************************************************************/
4984 static uint32_t open_flags_to_wire(int flags
)
4986 int open_mode
= flags
& O_ACCMODE
;
4989 switch (open_mode
) {
4991 ret
|= SMB_O_WRONLY
;
4998 ret
|= SMB_O_RDONLY
;
5002 if (flags
& O_CREAT
) {
5005 if (flags
& O_EXCL
) {
5008 if (flags
& O_TRUNC
) {
5012 if (flags
& O_SYNC
) {
5016 if (flags
& O_APPEND
) {
5017 ret
|= SMB_O_APPEND
;
5019 #if defined(O_DIRECT)
5020 if (flags
& O_DIRECT
) {
5021 ret
|= SMB_O_DIRECT
;
5024 #if defined(O_DIRECTORY)
5025 if (flags
& O_DIRECTORY
) {
5026 ret
|= SMB_O_DIRECTORY
;
5032 /****************************************************************************
5033 Open a file - POSIX semantics. Returns fnum. Doesn't request oplock.
5034 ****************************************************************************/
5036 struct posix_open_state
{
5040 uint16_t fnum
; /* Out */
5043 static void cli_posix_open_internal_done(struct tevent_req
*subreq
)
5045 struct tevent_req
*req
= tevent_req_callback_data(
5046 subreq
, struct tevent_req
);
5047 struct posix_open_state
*state
= tevent_req_data(req
, struct posix_open_state
);
5052 status
= cli_trans_recv(subreq
, state
, NULL
, NULL
, 0, NULL
,
5053 NULL
, 0, NULL
, &data
, 12, &num_data
);
5054 TALLOC_FREE(subreq
);
5055 if (tevent_req_nterror(req
, status
)) {
5058 state
->fnum
= SVAL(data
,2);
5059 tevent_req_done(req
);
5062 static struct tevent_req
*cli_posix_open_internal_send(TALLOC_CTX
*mem_ctx
,
5063 struct tevent_context
*ev
,
5064 struct cli_state
*cli
,
5070 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
5071 struct posix_open_state
*state
= NULL
;
5072 uint32_t wire_flags
= open_flags_to_wire(flags
);
5074 req
= tevent_req_create(mem_ctx
, &state
, struct posix_open_state
);
5079 /* Setup setup word. */
5080 SSVAL(&state
->setup
, 0, TRANSACT2_SETPATHINFO
);
5082 /* Setup param array. */
5083 state
->param
= talloc_array(state
, uint8_t, 6);
5084 if (tevent_req_nomem(state
->param
, req
)) {
5085 return tevent_req_post(req
, ev
);
5087 memset(state
->param
, '\0', 6);
5088 SSVAL(state
->param
, 0, SMB_POSIX_PATH_OPEN
);
5090 state
->param
= trans2_bytes_push_str(state
->param
, smbXcli_conn_use_unicode(cli
->conn
), fname
,
5091 strlen(fname
)+1, NULL
);
5093 if (tevent_req_nomem(state
->param
, req
)) {
5094 return tevent_req_post(req
, ev
);
5097 /* Setup data words. */
5099 wire_flags
|= SMB_O_DIRECTORY
;
5102 SIVAL(state
->data
,0,0); /* No oplock. */
5103 SIVAL(state
->data
,4,wire_flags
);
5104 SIVAL(state
->data
,8,unix_perms_to_wire(mode
));
5105 SIVAL(state
->data
,12,0); /* Top bits of perms currently undefined. */
5106 SSVAL(state
->data
,16,SMB_NO_INFO_LEVEL_RETURNED
); /* No info level returned. */
5108 subreq
= cli_trans_send(state
, /* mem ctx. */
5109 ev
, /* event ctx. */
5110 cli
, /* cli_state. */
5111 0, /* additional_flags2 */
5112 SMBtrans2
, /* cmd. */
5113 NULL
, /* pipe name. */
5117 &state
->setup
, /* setup. */
5118 1, /* num setup uint16_t words. */
5119 0, /* max returned setup. */
5120 state
->param
, /* param. */
5121 talloc_get_size(state
->param
),/* num param. */
5122 2, /* max returned param. */
5123 state
->data
, /* data. */
5125 12); /* max returned data. */
5127 if (tevent_req_nomem(subreq
, req
)) {
5128 return tevent_req_post(req
, ev
);
5130 tevent_req_set_callback(subreq
, cli_posix_open_internal_done
, req
);
5134 struct tevent_req
*cli_posix_open_send(TALLOC_CTX
*mem_ctx
,
5135 struct tevent_context
*ev
,
5136 struct cli_state
*cli
,
5141 return cli_posix_open_internal_send(mem_ctx
, ev
,
5142 cli
, fname
, flags
, mode
, false);
5145 NTSTATUS
cli_posix_open_recv(struct tevent_req
*req
, uint16_t *pfnum
)
5147 struct posix_open_state
*state
= tevent_req_data(req
, struct posix_open_state
);
5150 if (tevent_req_is_nterror(req
, &status
)) {
5153 *pfnum
= state
->fnum
;
5154 return NT_STATUS_OK
;
5157 /****************************************************************************
5158 Open - POSIX semantics. Doesn't request oplock.
5159 ****************************************************************************/
5161 NTSTATUS
cli_posix_open(struct cli_state
*cli
, const char *fname
,
5162 int flags
, mode_t mode
, uint16_t *pfnum
)
5165 TALLOC_CTX
*frame
= talloc_stackframe();
5166 struct tevent_context
*ev
= NULL
;
5167 struct tevent_req
*req
= NULL
;
5168 NTSTATUS status
= NT_STATUS_OK
;
5170 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5172 * Can't use sync call while an async call is in flight
5174 status
= NT_STATUS_INVALID_PARAMETER
;
5178 ev
= samba_tevent_context_init(frame
);
5180 status
= NT_STATUS_NO_MEMORY
;
5184 req
= cli_posix_open_send(frame
,
5191 status
= NT_STATUS_NO_MEMORY
;
5195 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5199 status
= cli_posix_open_recv(req
, pfnum
);
5206 struct tevent_req
*cli_posix_mkdir_send(TALLOC_CTX
*mem_ctx
,
5207 struct tevent_context
*ev
,
5208 struct cli_state
*cli
,
5212 return cli_posix_open_internal_send(mem_ctx
, ev
,
5213 cli
, fname
, O_CREAT
, mode
, true);
5216 NTSTATUS
cli_posix_mkdir_recv(struct tevent_req
*req
)
5218 return tevent_req_simple_recv_ntstatus(req
);
5221 NTSTATUS
cli_posix_mkdir(struct cli_state
*cli
, const char *fname
, mode_t mode
)
5223 TALLOC_CTX
*frame
= talloc_stackframe();
5224 struct tevent_context
*ev
= NULL
;
5225 struct tevent_req
*req
= NULL
;
5226 NTSTATUS status
= NT_STATUS_OK
;
5228 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5230 * Can't use sync call while an async call is in flight
5232 status
= NT_STATUS_INVALID_PARAMETER
;
5236 ev
= samba_tevent_context_init(frame
);
5238 status
= NT_STATUS_NO_MEMORY
;
5242 req
= cli_posix_mkdir_send(frame
,
5248 status
= NT_STATUS_NO_MEMORY
;
5252 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5256 status
= cli_posix_mkdir_recv(req
);
5263 /****************************************************************************
5264 unlink or rmdir - POSIX semantics.
5265 ****************************************************************************/
5267 struct cli_posix_unlink_internal_state
{
5271 static void cli_posix_unlink_internal_done(struct tevent_req
*subreq
);
5273 static struct tevent_req
*cli_posix_unlink_internal_send(TALLOC_CTX
*mem_ctx
,
5274 struct tevent_context
*ev
,
5275 struct cli_state
*cli
,
5279 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
5280 struct cli_posix_unlink_internal_state
*state
= NULL
;
5282 req
= tevent_req_create(mem_ctx
, &state
,
5283 struct cli_posix_unlink_internal_state
);
5288 /* Setup data word. */
5289 SSVAL(state
->data
, 0, level
);
5291 subreq
= cli_setpathinfo_send(state
, ev
, cli
,
5292 SMB_POSIX_PATH_UNLINK
,
5294 state
->data
, sizeof(state
->data
));
5295 if (tevent_req_nomem(subreq
, req
)) {
5296 return tevent_req_post(req
, ev
);
5298 tevent_req_set_callback(subreq
, cli_posix_unlink_internal_done
, req
);
5302 static void cli_posix_unlink_internal_done(struct tevent_req
*subreq
)
5304 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
5305 tevent_req_simple_finish_ntstatus(subreq
, status
);
5308 struct tevent_req
*cli_posix_unlink_send(TALLOC_CTX
*mem_ctx
,
5309 struct tevent_context
*ev
,
5310 struct cli_state
*cli
,
5313 return cli_posix_unlink_internal_send(mem_ctx
, ev
, cli
, fname
,
5314 SMB_POSIX_UNLINK_FILE_TARGET
);
5317 NTSTATUS
cli_posix_unlink_recv(struct tevent_req
*req
)
5319 return tevent_req_simple_recv_ntstatus(req
);
5322 /****************************************************************************
5323 unlink - POSIX semantics.
5324 ****************************************************************************/
5326 NTSTATUS
cli_posix_unlink(struct cli_state
*cli
, const char *fname
)
5328 TALLOC_CTX
*frame
= talloc_stackframe();
5329 struct tevent_context
*ev
= NULL
;
5330 struct tevent_req
*req
= NULL
;
5331 NTSTATUS status
= NT_STATUS_OK
;
5333 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5335 * Can't use sync call while an async call is in flight
5337 status
= NT_STATUS_INVALID_PARAMETER
;
5341 ev
= samba_tevent_context_init(frame
);
5343 status
= NT_STATUS_NO_MEMORY
;
5347 req
= cli_posix_unlink_send(frame
,
5352 status
= NT_STATUS_NO_MEMORY
;
5356 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5360 status
= cli_posix_unlink_recv(req
);
5367 /****************************************************************************
5368 rmdir - POSIX semantics.
5369 ****************************************************************************/
5371 struct tevent_req
*cli_posix_rmdir_send(TALLOC_CTX
*mem_ctx
,
5372 struct tevent_context
*ev
,
5373 struct cli_state
*cli
,
5376 return cli_posix_unlink_internal_send(
5377 mem_ctx
, ev
, cli
, fname
,
5378 SMB_POSIX_UNLINK_DIRECTORY_TARGET
);
5381 NTSTATUS
cli_posix_rmdir_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
)
5383 return tevent_req_simple_recv_ntstatus(req
);
5386 NTSTATUS
cli_posix_rmdir(struct cli_state
*cli
, const char *fname
)
5388 TALLOC_CTX
*frame
= talloc_stackframe();
5389 struct tevent_context
*ev
= NULL
;
5390 struct tevent_req
*req
= NULL
;
5391 NTSTATUS status
= NT_STATUS_OK
;
5393 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5395 * Can't use sync call while an async call is in flight
5397 status
= NT_STATUS_INVALID_PARAMETER
;
5401 ev
= samba_tevent_context_init(frame
);
5403 status
= NT_STATUS_NO_MEMORY
;
5407 req
= cli_posix_rmdir_send(frame
,
5412 status
= NT_STATUS_NO_MEMORY
;
5416 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5420 status
= cli_posix_rmdir_recv(req
, frame
);
5427 /****************************************************************************
5429 ****************************************************************************/
5431 struct cli_notify_state
{
5433 uint32_t num_changes
;
5434 struct notify_change
*changes
;
5437 static void cli_notify_done(struct tevent_req
*subreq
);
5439 struct tevent_req
*cli_notify_send(TALLOC_CTX
*mem_ctx
,
5440 struct tevent_context
*ev
,
5441 struct cli_state
*cli
, uint16_t fnum
,
5442 uint32_t buffer_size
,
5443 uint32_t completion_filter
, bool recursive
)
5445 struct tevent_req
*req
, *subreq
;
5446 struct cli_notify_state
*state
;
5447 unsigned old_timeout
;
5449 req
= tevent_req_create(mem_ctx
, &state
, struct cli_notify_state
);
5454 SIVAL(state
->setup
, 0, completion_filter
);
5455 SSVAL(state
->setup
, 4, fnum
);
5456 SSVAL(state
->setup
, 6, recursive
);
5459 * Notifies should not time out
5461 old_timeout
= cli_set_timeout(cli
, 0);
5463 subreq
= cli_trans_send(
5464 state
, /* mem ctx. */
5465 ev
, /* event ctx. */
5466 cli
, /* cli_state. */
5467 0, /* additional_flags2 */
5468 SMBnttrans
, /* cmd. */
5469 NULL
, /* pipe name. */
5471 NT_TRANSACT_NOTIFY_CHANGE
, /* function. */
5473 (uint16_t *)state
->setup
, /* setup. */
5474 4, /* num setup uint16_t words. */
5475 0, /* max returned setup. */
5478 buffer_size
, /* max returned param. */
5481 0); /* max returned data. */
5483 cli_set_timeout(cli
, old_timeout
);
5485 if (tevent_req_nomem(subreq
, req
)) {
5486 return tevent_req_post(req
, ev
);
5488 tevent_req_set_callback(subreq
, cli_notify_done
, req
);
5492 static void cli_notify_done(struct tevent_req
*subreq
)
5494 struct tevent_req
*req
= tevent_req_callback_data(
5495 subreq
, struct tevent_req
);
5496 struct cli_notify_state
*state
= tevent_req_data(
5497 req
, struct cli_notify_state
);
5500 uint32_t i
, ofs
, num_params
;
5503 status
= cli_trans_recv(subreq
, talloc_tos(), &flags2
, NULL
, 0, NULL
,
5504 ¶ms
, 0, &num_params
, NULL
, 0, NULL
);
5505 TALLOC_FREE(subreq
);
5506 if (tevent_req_nterror(req
, status
)) {
5507 DEBUG(10, ("cli_trans_recv returned %s\n", nt_errstr(status
)));
5511 state
->num_changes
= 0;
5514 while (num_params
- ofs
> 12) {
5515 uint32_t next
= IVAL(params
, ofs
);
5516 state
->num_changes
+= 1;
5518 if ((next
== 0) || (ofs
+next
>= num_params
)) {
5524 state
->changes
= talloc_array(state
, struct notify_change
,
5525 state
->num_changes
);
5526 if (tevent_req_nomem(state
->changes
, req
)) {
5527 TALLOC_FREE(params
);
5533 for (i
=0; i
<state
->num_changes
; i
++) {
5534 uint32_t next
= IVAL(params
, ofs
);
5535 uint32_t len
= IVAL(params
, ofs
+8);
5539 if (trans_oob(num_params
, ofs
+ 12, len
)) {
5540 TALLOC_FREE(params
);
5542 req
, NT_STATUS_INVALID_NETWORK_RESPONSE
);
5546 state
->changes
[i
].action
= IVAL(params
, ofs
+4);
5547 ret
= clistr_pull_talloc(state
->changes
, (char *)params
, flags2
,
5548 &name
, params
+ofs
+12, len
,
5549 STR_TERMINATE
|STR_UNICODE
);
5551 TALLOC_FREE(params
);
5552 tevent_req_nterror(req
, NT_STATUS_INTERNAL_ERROR
);
5555 state
->changes
[i
].name
= name
;
5559 TALLOC_FREE(params
);
5560 tevent_req_done(req
);
5563 NTSTATUS
cli_notify_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5564 uint32_t *pnum_changes
,
5565 struct notify_change
**pchanges
)
5567 struct cli_notify_state
*state
= tevent_req_data(
5568 req
, struct cli_notify_state
);
5571 if (tevent_req_is_nterror(req
, &status
)) {
5575 *pnum_changes
= state
->num_changes
;
5576 *pchanges
= talloc_move(mem_ctx
, &state
->changes
);
5577 return NT_STATUS_OK
;
5580 NTSTATUS
cli_notify(struct cli_state
*cli
, uint16_t fnum
, uint32_t buffer_size
,
5581 uint32_t completion_filter
, bool recursive
,
5582 TALLOC_CTX
*mem_ctx
, uint32_t *pnum_changes
,
5583 struct notify_change
**pchanges
)
5585 TALLOC_CTX
*frame
= talloc_stackframe();
5586 struct tevent_context
*ev
;
5587 struct tevent_req
*req
;
5588 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5590 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5592 * Can't use sync call while an async call is in flight
5594 status
= NT_STATUS_INVALID_PARAMETER
;
5597 ev
= samba_tevent_context_init(frame
);
5601 req
= cli_notify_send(ev
, ev
, cli
, fnum
, buffer_size
,
5602 completion_filter
, recursive
);
5606 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5609 status
= cli_notify_recv(req
, mem_ctx
, pnum_changes
, pchanges
);
5615 struct cli_qpathinfo_state
{
5624 static void cli_qpathinfo_done(struct tevent_req
*subreq
);
5626 struct tevent_req
*cli_qpathinfo_send(TALLOC_CTX
*mem_ctx
,
5627 struct tevent_context
*ev
,
5628 struct cli_state
*cli
, const char *fname
,
5629 uint16_t level
, uint32_t min_rdata
,
5632 struct tevent_req
*req
, *subreq
;
5633 struct cli_qpathinfo_state
*state
;
5634 uint16_t additional_flags2
= 0;
5636 req
= tevent_req_create(mem_ctx
, &state
, struct cli_qpathinfo_state
);
5640 state
->min_rdata
= min_rdata
;
5641 SSVAL(state
->setup
, 0, TRANSACT2_QPATHINFO
);
5643 state
->param
= talloc_zero_array(state
, uint8_t, 6);
5644 if (tevent_req_nomem(state
->param
, req
)) {
5645 return tevent_req_post(req
, ev
);
5647 SSVAL(state
->param
, 0, level
);
5648 state
->param
= trans2_bytes_push_str(
5649 state
->param
, smbXcli_conn_use_unicode(cli
->conn
), fname
, strlen(fname
)+1, NULL
);
5650 if (tevent_req_nomem(state
->param
, req
)) {
5651 return tevent_req_post(req
, ev
);
5654 if (clistr_is_previous_version_path(fname
) &&
5655 !INFO_LEVEL_IS_UNIX(level
)) {
5656 additional_flags2
= FLAGS2_REPARSE_PATH
;
5659 subreq
= cli_trans_send(
5660 state
, /* mem ctx. */
5661 ev
, /* event ctx. */
5662 cli
, /* cli_state. */
5663 additional_flags2
, /* additional_flags2 */
5664 SMBtrans2
, /* cmd. */
5665 NULL
, /* pipe name. */
5669 state
->setup
, /* setup. */
5670 1, /* num setup uint16_t words. */
5671 0, /* max returned setup. */
5672 state
->param
, /* param. */
5673 talloc_get_size(state
->param
), /* num param. */
5674 2, /* max returned param. */
5677 max_rdata
); /* max returned data. */
5679 if (tevent_req_nomem(subreq
, req
)) {
5680 return tevent_req_post(req
, ev
);
5682 tevent_req_set_callback(subreq
, cli_qpathinfo_done
, req
);
5686 static void cli_qpathinfo_done(struct tevent_req
*subreq
)
5688 struct tevent_req
*req
= tevent_req_callback_data(
5689 subreq
, struct tevent_req
);
5690 struct cli_qpathinfo_state
*state
= tevent_req_data(
5691 req
, struct cli_qpathinfo_state
);
5694 status
= cli_trans_recv(subreq
, state
, NULL
, NULL
, 0, NULL
,
5696 &state
->rdata
, state
->min_rdata
,
5698 if (tevent_req_nterror(req
, status
)) {
5701 tevent_req_done(req
);
5704 NTSTATUS
cli_qpathinfo_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5705 uint8_t **rdata
, uint32_t *num_rdata
)
5707 struct cli_qpathinfo_state
*state
= tevent_req_data(
5708 req
, struct cli_qpathinfo_state
);
5711 if (tevent_req_is_nterror(req
, &status
)) {
5714 if (rdata
!= NULL
) {
5715 *rdata
= talloc_move(mem_ctx
, &state
->rdata
);
5717 TALLOC_FREE(state
->rdata
);
5719 if (num_rdata
!= NULL
) {
5720 *num_rdata
= state
->num_rdata
;
5722 return NT_STATUS_OK
;
5725 NTSTATUS
cli_qpathinfo(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5726 const char *fname
, uint16_t level
, uint32_t min_rdata
,
5728 uint8_t **rdata
, uint32_t *num_rdata
)
5730 TALLOC_CTX
*frame
= talloc_stackframe();
5731 struct tevent_context
*ev
;
5732 struct tevent_req
*req
;
5733 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5735 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5737 * Can't use sync call while an async call is in flight
5739 status
= NT_STATUS_INVALID_PARAMETER
;
5742 ev
= samba_tevent_context_init(frame
);
5746 req
= cli_qpathinfo_send(frame
, ev
, cli
, fname
, level
, min_rdata
,
5751 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5754 status
= cli_qpathinfo_recv(req
, mem_ctx
, rdata
, num_rdata
);
5760 struct cli_qfileinfo_state
{
5764 uint16_t recv_flags2
;
5770 static void cli_qfileinfo_done(struct tevent_req
*subreq
);
5772 struct tevent_req
*cli_qfileinfo_send(TALLOC_CTX
*mem_ctx
,
5773 struct tevent_context
*ev
,
5774 struct cli_state
*cli
, uint16_t fnum
,
5775 uint16_t level
, uint32_t min_rdata
,
5778 struct tevent_req
*req
, *subreq
;
5779 struct cli_qfileinfo_state
*state
;
5781 req
= tevent_req_create(mem_ctx
, &state
, struct cli_qfileinfo_state
);
5785 state
->min_rdata
= min_rdata
;
5786 SSVAL(state
->param
, 0, fnum
);
5787 SSVAL(state
->param
, 2, level
);
5788 SSVAL(state
->setup
, 0, TRANSACT2_QFILEINFO
);
5790 subreq
= cli_trans_send(
5791 state
, /* mem ctx. */
5792 ev
, /* event ctx. */
5793 cli
, /* cli_state. */
5794 0, /* additional_flags2 */
5795 SMBtrans2
, /* cmd. */
5796 NULL
, /* pipe name. */
5800 state
->setup
, /* setup. */
5801 1, /* num setup uint16_t words. */
5802 0, /* max returned setup. */
5803 state
->param
, /* param. */
5804 sizeof(state
->param
), /* num param. */
5805 2, /* max returned param. */
5808 max_rdata
); /* max returned data. */
5810 if (tevent_req_nomem(subreq
, req
)) {
5811 return tevent_req_post(req
, ev
);
5813 tevent_req_set_callback(subreq
, cli_qfileinfo_done
, req
);
5817 static void cli_qfileinfo_done(struct tevent_req
*subreq
)
5819 struct tevent_req
*req
= tevent_req_callback_data(
5820 subreq
, struct tevent_req
);
5821 struct cli_qfileinfo_state
*state
= tevent_req_data(
5822 req
, struct cli_qfileinfo_state
);
5825 status
= cli_trans_recv(subreq
, state
,
5826 &state
->recv_flags2
,
5829 &state
->rdata
, state
->min_rdata
,
5831 if (tevent_req_nterror(req
, status
)) {
5834 tevent_req_done(req
);
5837 NTSTATUS
cli_qfileinfo_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5838 uint16_t *recv_flags2
,
5839 uint8_t **rdata
, uint32_t *num_rdata
)
5841 struct cli_qfileinfo_state
*state
= tevent_req_data(
5842 req
, struct cli_qfileinfo_state
);
5845 if (tevent_req_is_nterror(req
, &status
)) {
5849 if (recv_flags2
!= NULL
) {
5850 *recv_flags2
= state
->recv_flags2
;
5852 if (rdata
!= NULL
) {
5853 *rdata
= talloc_move(mem_ctx
, &state
->rdata
);
5855 TALLOC_FREE(state
->rdata
);
5857 if (num_rdata
!= NULL
) {
5858 *num_rdata
= state
->num_rdata
;
5860 return NT_STATUS_OK
;
5863 NTSTATUS
cli_qfileinfo(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5864 uint16_t fnum
, uint16_t level
, uint32_t min_rdata
,
5865 uint32_t max_rdata
, uint16_t *recv_flags2
,
5866 uint8_t **rdata
, uint32_t *num_rdata
)
5868 TALLOC_CTX
*frame
= talloc_stackframe();
5869 struct tevent_context
*ev
;
5870 struct tevent_req
*req
;
5871 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5873 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5875 * Can't use sync call while an async call is in flight
5877 status
= NT_STATUS_INVALID_PARAMETER
;
5880 ev
= samba_tevent_context_init(frame
);
5884 req
= cli_qfileinfo_send(frame
, ev
, cli
, fnum
, level
, min_rdata
,
5889 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5892 status
= cli_qfileinfo_recv(req
, mem_ctx
, recv_flags2
, rdata
, num_rdata
);
5898 struct cli_flush_state
{
5902 static void cli_flush_done(struct tevent_req
*subreq
);
5904 struct tevent_req
*cli_flush_send(TALLOC_CTX
*mem_ctx
,
5905 struct tevent_context
*ev
,
5906 struct cli_state
*cli
,
5909 struct tevent_req
*req
, *subreq
;
5910 struct cli_flush_state
*state
;
5912 req
= tevent_req_create(mem_ctx
, &state
, struct cli_flush_state
);
5916 SSVAL(state
->vwv
+ 0, 0, fnum
);
5918 subreq
= cli_smb_send(state
, ev
, cli
, SMBflush
, 0, 0, 1, state
->vwv
,
5920 if (tevent_req_nomem(subreq
, req
)) {
5921 return tevent_req_post(req
, ev
);
5923 tevent_req_set_callback(subreq
, cli_flush_done
, req
);
5927 static void cli_flush_done(struct tevent_req
*subreq
)
5929 struct tevent_req
*req
= tevent_req_callback_data(
5930 subreq
, struct tevent_req
);
5933 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
5934 TALLOC_FREE(subreq
);
5935 if (tevent_req_nterror(req
, status
)) {
5938 tevent_req_done(req
);
5941 NTSTATUS
cli_flush_recv(struct tevent_req
*req
)
5943 return tevent_req_simple_recv_ntstatus(req
);
5946 NTSTATUS
cli_flush(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
, uint16_t fnum
)
5948 TALLOC_CTX
*frame
= talloc_stackframe();
5949 struct tevent_context
*ev
;
5950 struct tevent_req
*req
;
5951 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5953 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
5955 * Can't use sync call while an async call is in flight
5957 status
= NT_STATUS_INVALID_PARAMETER
;
5960 ev
= samba_tevent_context_init(frame
);
5964 req
= cli_flush_send(frame
, ev
, cli
, fnum
);
5968 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5971 status
= cli_flush_recv(req
);
5977 struct cli_shadow_copy_data_state
{
5984 static void cli_shadow_copy_data_done(struct tevent_req
*subreq
);
5986 struct tevent_req
*cli_shadow_copy_data_send(TALLOC_CTX
*mem_ctx
,
5987 struct tevent_context
*ev
,
5988 struct cli_state
*cli
,
5992 struct tevent_req
*req
, *subreq
;
5993 struct cli_shadow_copy_data_state
*state
;
5996 req
= tevent_req_create(mem_ctx
, &state
,
5997 struct cli_shadow_copy_data_state
);
6001 state
->get_names
= get_names
;
6002 ret_size
= get_names
? CLI_BUFFER_SIZE
: 16;
6004 SIVAL(state
->setup
+ 0, 0, FSCTL_GET_SHADOW_COPY_DATA
);
6005 SSVAL(state
->setup
+ 2, 0, fnum
);
6006 SCVAL(state
->setup
+ 3, 0, 1); /* isFsctl */
6007 SCVAL(state
->setup
+ 3, 1, 0); /* compfilter, isFlags (WSSP) */
6009 subreq
= cli_trans_send(
6010 state
, ev
, cli
, 0, SMBnttrans
, NULL
, 0, NT_TRANSACT_IOCTL
, 0,
6011 state
->setup
, ARRAY_SIZE(state
->setup
),
6012 ARRAY_SIZE(state
->setup
),
6015 if (tevent_req_nomem(subreq
, req
)) {
6016 return tevent_req_post(req
, ev
);
6018 tevent_req_set_callback(subreq
, cli_shadow_copy_data_done
, req
);
6022 static void cli_shadow_copy_data_done(struct tevent_req
*subreq
)
6024 struct tevent_req
*req
= tevent_req_callback_data(
6025 subreq
, struct tevent_req
);
6026 struct cli_shadow_copy_data_state
*state
= tevent_req_data(
6027 req
, struct cli_shadow_copy_data_state
);
6030 status
= cli_trans_recv(subreq
, state
, NULL
,
6031 NULL
, 0, NULL
, /* setup */
6032 NULL
, 0, NULL
, /* param */
6033 &state
->data
, 12, &state
->num_data
);
6034 TALLOC_FREE(subreq
);
6035 if (tevent_req_nterror(req
, status
)) {
6038 tevent_req_done(req
);
6041 NTSTATUS
cli_shadow_copy_data_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
6042 char ***pnames
, int *pnum_names
)
6044 struct cli_shadow_copy_data_state
*state
= tevent_req_data(
6045 req
, struct cli_shadow_copy_data_state
);
6046 char **names
= NULL
;
6047 uint32_t i
, num_names
;
6049 uint8_t *endp
= NULL
;
6052 if (tevent_req_is_nterror(req
, &status
)) {
6056 if (state
->num_data
< 16) {
6057 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
6060 num_names
= IVAL(state
->data
, 4);
6061 dlength
= IVAL(state
->data
, 8);
6063 if (num_names
> 0x7FFFFFFF) {
6064 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
6067 if (!state
->get_names
) {
6068 *pnum_names
= (int)num_names
;
6069 return NT_STATUS_OK
;
6072 if (dlength
+ 12 < 12) {
6073 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
6075 if (dlength
+ 12 > state
->num_data
) {
6076 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
6078 if (state
->num_data
+ (2 * sizeof(SHADOW_COPY_LABEL
)) <
6080 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
6083 names
= talloc_array(mem_ctx
, char *, num_names
);
6084 if (names
== NULL
) {
6085 return NT_STATUS_NO_MEMORY
;
6088 endp
= state
->data
+ state
->num_data
;
6090 for (i
=0; i
<num_names
; i
++) {
6093 size_t converted_size
;
6095 src
= state
->data
+ 12 + i
* 2 * sizeof(SHADOW_COPY_LABEL
);
6097 if (src
+ (2 * sizeof(SHADOW_COPY_LABEL
)) > endp
) {
6098 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
6101 ret
= convert_string_talloc(
6102 names
, CH_UTF16LE
, CH_UNIX
,
6103 src
, 2 * sizeof(SHADOW_COPY_LABEL
),
6104 &names
[i
], &converted_size
);
6107 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
6110 *pnum_names
= (int)num_names
;
6112 return NT_STATUS_OK
;
6115 NTSTATUS
cli_shadow_copy_data(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
6116 uint16_t fnum
, bool get_names
,
6117 char ***pnames
, int *pnum_names
)
6119 TALLOC_CTX
*frame
= talloc_stackframe();
6120 struct tevent_context
*ev
;
6121 struct tevent_req
*req
;
6122 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
6124 if (smbXcli_conn_has_async_calls(cli
->conn
)) {
6126 * Can't use sync call while an async call is in flight
6128 status
= NT_STATUS_INVALID_PARAMETER
;
6131 ev
= samba_tevent_context_init(frame
);
6135 req
= cli_shadow_copy_data_send(frame
, ev
, cli
, fnum
, get_names
);
6139 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
6142 status
= cli_shadow_copy_data_recv(req
, mem_ctx
, pnames
, pnum_names
);