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"
31 /***********************************************************
32 Common function for pushing stings, used by smb_bytes_push_str()
33 and trans_bytes_push_str(). Only difference is the align_odd
35 ***********************************************************/
37 static uint8_t *internal_bytes_push_str(uint8_t *buf
, bool ucs2
,
38 const char *str
, size_t str_len
,
40 size_t *pconverted_size
)
44 size_t converted_size
;
50 buflen
= talloc_get_size(buf
);
53 ((align_odd
&& (buflen
% 2 == 0)) ||
54 (!align_odd
&& (buflen
% 2 == 1)))) {
56 * We're pushing into an SMB buffer, align odd
58 buf
= talloc_realloc(NULL
, buf
, uint8_t, buflen
+ 1);
66 if (!convert_string_talloc(talloc_tos(), CH_UNIX
,
67 ucs2
? CH_UTF16LE
: CH_DOS
,
68 str
, str_len
, &converted
,
73 buf
= talloc_realloc(NULL
, buf
, uint8_t,
74 buflen
+ converted_size
);
76 TALLOC_FREE(converted
);
80 memcpy(buf
+ buflen
, converted
, converted_size
);
82 TALLOC_FREE(converted
);
84 if (pconverted_size
) {
85 *pconverted_size
= converted_size
;
91 /***********************************************************
92 Push a string into an SMB buffer, with odd byte alignment
93 if it's a UCS2 string.
94 ***********************************************************/
96 uint8_t *smb_bytes_push_str(uint8_t *buf
, bool ucs2
,
97 const char *str
, size_t str_len
,
98 size_t *pconverted_size
)
100 return internal_bytes_push_str(buf
, ucs2
, str
, str_len
,
101 true, pconverted_size
);
104 uint8_t *smb_bytes_push_bytes(uint8_t *buf
, uint8_t prefix
,
105 const uint8_t *bytes
, size_t num_bytes
)
112 buflen
= talloc_get_size(buf
);
114 buf
= talloc_realloc(NULL
, buf
, uint8_t,
115 buflen
+ 1 + num_bytes
);
119 buf
[buflen
] = prefix
;
120 memcpy(&buf
[buflen
+1], bytes
, num_bytes
);
124 /***********************************************************
125 Same as smb_bytes_push_str(), but without the odd byte
126 align for ucs2 (we're pushing into a param or data block).
127 static for now, although this will probably change when
128 other modules use async trans calls.
129 ***********************************************************/
131 uint8_t *trans2_bytes_push_str(uint8_t *buf
, bool ucs2
,
132 const char *str
, size_t str_len
,
133 size_t *pconverted_size
)
135 return internal_bytes_push_str(buf
, ucs2
, str
, str_len
,
136 false, pconverted_size
);
139 uint8_t *trans2_bytes_push_bytes(uint8_t *buf
,
140 const uint8_t *bytes
, size_t num_bytes
)
147 buflen
= talloc_get_size(buf
);
149 buf
= talloc_realloc(NULL
, buf
, uint8_t,
154 memcpy(&buf
[buflen
], bytes
, num_bytes
);
158 struct cli_setpathinfo_state
{
163 static void cli_setpathinfo_done(struct tevent_req
*subreq
);
165 struct tevent_req
*cli_setpathinfo_send(TALLOC_CTX
*mem_ctx
,
166 struct tevent_context
*ev
,
167 struct cli_state
*cli
,
173 struct tevent_req
*req
, *subreq
;
174 struct cli_setpathinfo_state
*state
;
176 req
= tevent_req_create(mem_ctx
, &state
,
177 struct cli_setpathinfo_state
);
182 /* Setup setup word. */
183 SSVAL(&state
->setup
, 0, TRANSACT2_SETPATHINFO
);
185 /* Setup param array. */
186 state
->param
= talloc_zero_array(state
, uint8_t, 6);
187 if (tevent_req_nomem(state
->param
, req
)) {
188 return tevent_req_post(req
, ev
);
190 SSVAL(state
->param
, 0, level
);
192 state
->param
= trans2_bytes_push_str(
193 state
->param
, cli_ucs2(cli
), path
, strlen(path
)+1, NULL
);
194 if (tevent_req_nomem(state
->param
, req
)) {
195 return tevent_req_post(req
, ev
);
198 subreq
= cli_trans_send(
199 state
, /* mem ctx. */
201 cli
, /* cli_state. */
202 SMBtrans2
, /* cmd. */
203 NULL
, /* pipe name. */
207 &state
->setup
, /* setup. */
208 1, /* num setup uint16_t words. */
209 0, /* max returned setup. */
210 state
->param
, /* param. */
211 talloc_get_size(state
->param
), /* num param. */
212 2, /* max returned param. */
214 data_len
, /* num data. */
215 0); /* max returned data. */
217 if (tevent_req_nomem(subreq
, req
)) {
218 return tevent_req_post(req
, ev
);
220 tevent_req_set_callback(subreq
, cli_setpathinfo_done
, req
);
224 static void cli_setpathinfo_done(struct tevent_req
*subreq
)
226 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
227 NULL
, 0, NULL
, NULL
, 0, NULL
);
228 tevent_req_simple_finish_ntstatus(subreq
, status
);
231 NTSTATUS
cli_setpathinfo_recv(struct tevent_req
*req
)
233 return tevent_req_simple_recv_ntstatus(req
);
236 NTSTATUS
cli_setpathinfo(struct cli_state
*cli
,
242 TALLOC_CTX
*frame
= talloc_stackframe();
243 struct tevent_context
*ev
;
244 struct tevent_req
*req
;
245 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
247 if (cli_has_async_calls(cli
)) {
249 * Can't use sync call while an async call is in flight
251 status
= NT_STATUS_INVALID_PARAMETER
;
254 ev
= tevent_context_init(frame
);
258 req
= cli_setpathinfo_send(ev
, ev
, cli
, level
, path
, data
, data_len
);
262 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
265 status
= cli_setpathinfo_recv(req
);
271 /****************************************************************************
272 Hard/Symlink a file (UNIX extensions).
273 Creates new name (sym)linked to oldname.
274 ****************************************************************************/
276 struct cli_posix_link_internal_state
{
280 static void cli_posix_link_internal_done(struct tevent_req
*subreq
);
282 static struct tevent_req
*cli_posix_link_internal_send(TALLOC_CTX
*mem_ctx
,
283 struct event_context
*ev
,
284 struct cli_state
*cli
,
289 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
290 struct cli_posix_link_internal_state
*state
= NULL
;
292 req
= tevent_req_create(mem_ctx
, &state
,
293 struct cli_posix_link_internal_state
);
298 /* Setup data array. */
299 state
->data
= talloc_array(state
, uint8_t, 0);
300 if (tevent_req_nomem(state
->data
, req
)) {
301 return tevent_req_post(req
, ev
);
303 state
->data
= trans2_bytes_push_str(
304 state
->data
, cli_ucs2(cli
), oldname
, strlen(oldname
)+1, NULL
);
306 subreq
= cli_setpathinfo_send(
307 state
, ev
, cli
, level
, newname
,
308 state
->data
, talloc_get_size(state
->data
));
309 if (tevent_req_nomem(subreq
, req
)) {
310 return tevent_req_post(req
, ev
);
312 tevent_req_set_callback(subreq
, cli_posix_link_internal_done
, req
);
316 static void cli_posix_link_internal_done(struct tevent_req
*subreq
)
318 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
319 tevent_req_simple_finish_ntstatus(subreq
, status
);
322 /****************************************************************************
323 Symlink a file (UNIX extensions).
324 ****************************************************************************/
326 struct tevent_req
*cli_posix_symlink_send(TALLOC_CTX
*mem_ctx
,
327 struct event_context
*ev
,
328 struct cli_state
*cli
,
332 return cli_posix_link_internal_send(
333 mem_ctx
, ev
, cli
, SMB_SET_FILE_UNIX_LINK
, oldname
, newname
);
336 NTSTATUS
cli_posix_symlink_recv(struct tevent_req
*req
)
338 return tevent_req_simple_recv_ntstatus(req
);
341 NTSTATUS
cli_posix_symlink(struct cli_state
*cli
,
345 TALLOC_CTX
*frame
= talloc_stackframe();
346 struct event_context
*ev
= NULL
;
347 struct tevent_req
*req
= NULL
;
348 NTSTATUS status
= NT_STATUS_OK
;
350 if (cli_has_async_calls(cli
)) {
352 * Can't use sync call while an async call is in flight
354 status
= NT_STATUS_INVALID_PARAMETER
;
358 ev
= event_context_init(frame
);
360 status
= NT_STATUS_NO_MEMORY
;
364 req
= cli_posix_symlink_send(frame
,
370 status
= NT_STATUS_NO_MEMORY
;
374 if (!tevent_req_poll(req
, ev
)) {
375 status
= map_nt_error_from_unix(errno
);
379 status
= cli_posix_symlink_recv(req
);
386 /****************************************************************************
387 Read a POSIX symlink.
388 ****************************************************************************/
390 struct readlink_state
{
395 static void cli_posix_readlink_done(struct tevent_req
*subreq
);
397 struct tevent_req
*cli_posix_readlink_send(TALLOC_CTX
*mem_ctx
,
398 struct event_context
*ev
,
399 struct cli_state
*cli
,
403 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
404 struct readlink_state
*state
= NULL
;
405 uint32_t maxbytelen
= (uint32_t)(cli_ucs2(cli
) ? len
*3 : len
);
407 req
= tevent_req_create(mem_ctx
, &state
, struct readlink_state
);
413 * Len is in bytes, we need it in UCS2 units.
415 if ((2*len
< len
) || (maxbytelen
< len
)) {
416 tevent_req_nterror(req
, NT_STATUS_INVALID_PARAMETER
);
417 return tevent_req_post(req
, ev
);
420 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
421 SMB_QUERY_FILE_UNIX_LINK
, 1, maxbytelen
);
422 if (tevent_req_nomem(subreq
, req
)) {
423 return tevent_req_post(req
, ev
);
425 tevent_req_set_callback(subreq
, cli_posix_readlink_done
, req
);
429 static void cli_posix_readlink_done(struct tevent_req
*subreq
)
431 struct tevent_req
*req
= tevent_req_callback_data(
432 subreq
, struct tevent_req
);
433 struct readlink_state
*state
= tevent_req_data(
434 req
, struct readlink_state
);
437 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
440 if (tevent_req_nterror(req
, status
)) {
444 * num_data is > 1, we've given 1 as minimum to cli_qpathinfo_send
446 if (state
->data
[state
->num_data
-1] != '\0') {
447 tevent_req_nterror(req
, NT_STATUS_DATA_ERROR
);
450 tevent_req_done(req
);
453 NTSTATUS
cli_posix_readlink_recv(struct tevent_req
*req
, struct cli_state
*cli
,
454 char *retpath
, size_t len
)
457 char *converted
= NULL
;
458 size_t converted_size
= 0;
459 struct readlink_state
*state
= tevent_req_data(req
, struct readlink_state
);
461 if (tevent_req_is_nterror(req
, &status
)) {
464 /* The returned data is a pushed string, not raw data. */
465 if (!convert_string_talloc(state
,
466 cli_ucs2(cli
) ? CH_UTF16LE
: CH_DOS
,
472 return NT_STATUS_NO_MEMORY
;
475 len
= MIN(len
,converted_size
);
477 return NT_STATUS_DATA_ERROR
;
479 memcpy(retpath
, converted
, len
);
483 NTSTATUS
cli_posix_readlink(struct cli_state
*cli
, const char *fname
,
484 char *linkpath
, size_t len
)
486 TALLOC_CTX
*frame
= talloc_stackframe();
487 struct event_context
*ev
= NULL
;
488 struct tevent_req
*req
= NULL
;
489 NTSTATUS status
= NT_STATUS_OK
;
491 if (cli_has_async_calls(cli
)) {
493 * Can't use sync call while an async call is in flight
495 status
= NT_STATUS_INVALID_PARAMETER
;
499 ev
= event_context_init(frame
);
501 status
= NT_STATUS_NO_MEMORY
;
505 req
= cli_posix_readlink_send(frame
,
511 status
= NT_STATUS_NO_MEMORY
;
515 if (!tevent_req_poll(req
, ev
)) {
516 status
= map_nt_error_from_unix(errno
);
520 status
= cli_posix_readlink_recv(req
, cli
, linkpath
, len
);
527 /****************************************************************************
528 Hard link a file (UNIX extensions).
529 ****************************************************************************/
531 struct tevent_req
*cli_posix_hardlink_send(TALLOC_CTX
*mem_ctx
,
532 struct event_context
*ev
,
533 struct cli_state
*cli
,
537 return cli_posix_link_internal_send(
538 mem_ctx
, ev
, cli
, SMB_SET_FILE_UNIX_HLINK
, oldname
, newname
);
541 NTSTATUS
cli_posix_hardlink_recv(struct tevent_req
*req
)
543 return tevent_req_simple_recv_ntstatus(req
);
546 NTSTATUS
cli_posix_hardlink(struct cli_state
*cli
,
550 TALLOC_CTX
*frame
= talloc_stackframe();
551 struct event_context
*ev
= NULL
;
552 struct tevent_req
*req
= NULL
;
553 NTSTATUS status
= NT_STATUS_OK
;
555 if (cli_has_async_calls(cli
)) {
557 * Can't use sync call while an async call is in flight
559 status
= NT_STATUS_INVALID_PARAMETER
;
563 ev
= event_context_init(frame
);
565 status
= NT_STATUS_NO_MEMORY
;
569 req
= cli_posix_hardlink_send(frame
,
575 status
= NT_STATUS_NO_MEMORY
;
579 if (!tevent_req_poll(req
, ev
)) {
580 status
= map_nt_error_from_unix(errno
);
584 status
= cli_posix_hardlink_recv(req
);
591 /****************************************************************************
592 Do a POSIX getfacl (UNIX extensions).
593 ****************************************************************************/
595 struct getfacl_state
{
600 static void cli_posix_getfacl_done(struct tevent_req
*subreq
);
602 struct tevent_req
*cli_posix_getfacl_send(TALLOC_CTX
*mem_ctx
,
603 struct event_context
*ev
,
604 struct cli_state
*cli
,
607 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
608 struct getfacl_state
*state
= NULL
;
610 req
= tevent_req_create(mem_ctx
, &state
, struct getfacl_state
);
614 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
, SMB_QUERY_POSIX_ACL
,
616 if (tevent_req_nomem(subreq
, req
)) {
617 return tevent_req_post(req
, ev
);
619 tevent_req_set_callback(subreq
, cli_posix_getfacl_done
, req
);
623 static void cli_posix_getfacl_done(struct tevent_req
*subreq
)
625 struct tevent_req
*req
= tevent_req_callback_data(
626 subreq
, struct tevent_req
);
627 struct getfacl_state
*state
= tevent_req_data(
628 req
, struct getfacl_state
);
631 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
634 if (tevent_req_nterror(req
, status
)) {
637 tevent_req_done(req
);
640 NTSTATUS
cli_posix_getfacl_recv(struct tevent_req
*req
,
645 struct getfacl_state
*state
= tevent_req_data(req
, struct getfacl_state
);
648 if (tevent_req_is_nterror(req
, &status
)) {
651 *prb_size
= (size_t)state
->num_data
;
652 *retbuf
= (char *)talloc_move(mem_ctx
, &state
->data
);
656 NTSTATUS
cli_posix_getfacl(struct cli_state
*cli
,
662 TALLOC_CTX
*frame
= talloc_stackframe();
663 struct event_context
*ev
= NULL
;
664 struct tevent_req
*req
= NULL
;
665 NTSTATUS status
= NT_STATUS_OK
;
667 if (cli_has_async_calls(cli
)) {
669 * Can't use sync call while an async call is in flight
671 status
= NT_STATUS_INVALID_PARAMETER
;
675 ev
= event_context_init(frame
);
677 status
= NT_STATUS_NO_MEMORY
;
681 req
= cli_posix_getfacl_send(frame
,
686 status
= NT_STATUS_NO_MEMORY
;
690 if (!tevent_req_poll(req
, ev
)) {
691 status
= map_nt_error_from_unix(errno
);
695 status
= cli_posix_getfacl_recv(req
, mem_ctx
, prb_size
, retbuf
);
702 /****************************************************************************
703 Stat a file (UNIX extensions).
704 ****************************************************************************/
711 static void cli_posix_stat_done(struct tevent_req
*subreq
);
713 struct tevent_req
*cli_posix_stat_send(TALLOC_CTX
*mem_ctx
,
714 struct event_context
*ev
,
715 struct cli_state
*cli
,
718 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
719 struct stat_state
*state
= NULL
;
721 req
= tevent_req_create(mem_ctx
, &state
, struct stat_state
);
725 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
726 SMB_QUERY_FILE_UNIX_BASIC
, 100, 100);
727 if (tevent_req_nomem(subreq
, req
)) {
728 return tevent_req_post(req
, ev
);
730 tevent_req_set_callback(subreq
, cli_posix_stat_done
, req
);
734 static void cli_posix_stat_done(struct tevent_req
*subreq
)
736 struct tevent_req
*req
= tevent_req_callback_data(
737 subreq
, struct tevent_req
);
738 struct stat_state
*state
= tevent_req_data(req
, struct stat_state
);
741 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
744 if (tevent_req_nterror(req
, status
)) {
747 tevent_req_done(req
);
750 NTSTATUS
cli_posix_stat_recv(struct tevent_req
*req
,
751 SMB_STRUCT_STAT
*sbuf
)
753 struct stat_state
*state
= tevent_req_data(req
, struct stat_state
);
756 if (tevent_req_is_nterror(req
, &status
)) {
760 sbuf
->st_ex_size
= IVAL2_TO_SMB_BIG_UINT(state
->data
,0); /* total size, in bytes */
761 sbuf
->st_ex_blocks
= IVAL2_TO_SMB_BIG_UINT(state
->data
,8); /* number of blocks allocated */
762 #if defined (HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
763 sbuf
->st_ex_blocks
/= STAT_ST_BLOCKSIZE
;
765 /* assume 512 byte blocks */
766 sbuf
->st_ex_blocks
/= 512;
768 sbuf
->st_ex_ctime
= interpret_long_date((char *)(state
->data
+ 16)); /* time of last change */
769 sbuf
->st_ex_atime
= interpret_long_date((char *)(state
->data
+ 24)); /* time of last access */
770 sbuf
->st_ex_mtime
= interpret_long_date((char *)(state
->data
+ 32)); /* time of last modification */
772 sbuf
->st_ex_uid
= (uid_t
) IVAL(state
->data
,40); /* user ID of owner */
773 sbuf
->st_ex_gid
= (gid_t
) IVAL(state
->data
,48); /* group ID of owner */
774 sbuf
->st_ex_mode
= unix_filetype_from_wire(IVAL(state
->data
, 56));
775 #if defined(HAVE_MAKEDEV)
777 uint32_t dev_major
= IVAL(state
->data
,60);
778 uint32_t dev_minor
= IVAL(state
->data
,68);
779 sbuf
->st_ex_rdev
= makedev(dev_major
, dev_minor
);
782 sbuf
->st_ex_ino
= (SMB_INO_T
)IVAL2_TO_SMB_BIG_UINT(state
->data
,76); /* inode */
783 sbuf
->st_ex_mode
|= wire_perms_to_unix(IVAL(state
->data
,84)); /* protection */
784 sbuf
->st_ex_nlink
= BIG_UINT(state
->data
,92); /* number of hard links */
789 NTSTATUS
cli_posix_stat(struct cli_state
*cli
,
791 SMB_STRUCT_STAT
*sbuf
)
793 TALLOC_CTX
*frame
= talloc_stackframe();
794 struct event_context
*ev
= NULL
;
795 struct tevent_req
*req
= NULL
;
796 NTSTATUS status
= NT_STATUS_OK
;
798 if (cli_has_async_calls(cli
)) {
800 * Can't use sync call while an async call is in flight
802 status
= NT_STATUS_INVALID_PARAMETER
;
806 ev
= event_context_init(frame
);
808 status
= NT_STATUS_NO_MEMORY
;
812 req
= cli_posix_stat_send(frame
,
817 status
= NT_STATUS_NO_MEMORY
;
821 if (!tevent_req_poll(req
, ev
)) {
822 status
= map_nt_error_from_unix(errno
);
826 status
= cli_posix_stat_recv(req
, sbuf
);
833 /****************************************************************************
834 Chmod or chown a file internal (UNIX extensions).
835 ****************************************************************************/
837 struct cli_posix_chown_chmod_internal_state
{
841 static void cli_posix_chown_chmod_internal_done(struct tevent_req
*subreq
);
843 static struct tevent_req
*cli_posix_chown_chmod_internal_send(TALLOC_CTX
*mem_ctx
,
844 struct event_context
*ev
,
845 struct cli_state
*cli
,
851 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
852 struct cli_posix_chown_chmod_internal_state
*state
= NULL
;
854 req
= tevent_req_create(mem_ctx
, &state
,
855 struct cli_posix_chown_chmod_internal_state
);
860 memset(state
->data
, 0xff, 40); /* Set all sizes/times to no change. */
861 memset(&state
->data
[40], '\0', 60);
862 SIVAL(state
->data
,40,uid
);
863 SIVAL(state
->data
,48,gid
);
864 SIVAL(state
->data
,84,mode
);
866 subreq
= cli_setpathinfo_send(state
, ev
, cli
, SMB_SET_FILE_UNIX_BASIC
,
867 fname
, state
->data
, sizeof(state
->data
));
868 if (tevent_req_nomem(subreq
, req
)) {
869 return tevent_req_post(req
, ev
);
871 tevent_req_set_callback(subreq
, cli_posix_chown_chmod_internal_done
,
876 static void cli_posix_chown_chmod_internal_done(struct tevent_req
*subreq
)
878 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
879 tevent_req_simple_finish_ntstatus(subreq
, status
);
882 /****************************************************************************
883 chmod a file (UNIX extensions).
884 ****************************************************************************/
886 struct tevent_req
*cli_posix_chmod_send(TALLOC_CTX
*mem_ctx
,
887 struct event_context
*ev
,
888 struct cli_state
*cli
,
892 return cli_posix_chown_chmod_internal_send(mem_ctx
, ev
, cli
,
894 unix_perms_to_wire(mode
),
899 NTSTATUS
cli_posix_chmod_recv(struct tevent_req
*req
)
901 return tevent_req_simple_recv_ntstatus(req
);
904 NTSTATUS
cli_posix_chmod(struct cli_state
*cli
, const char *fname
, mode_t mode
)
906 TALLOC_CTX
*frame
= talloc_stackframe();
907 struct event_context
*ev
= NULL
;
908 struct tevent_req
*req
= NULL
;
909 NTSTATUS status
= NT_STATUS_OK
;
911 if (cli_has_async_calls(cli
)) {
913 * Can't use sync call while an async call is in flight
915 status
= NT_STATUS_INVALID_PARAMETER
;
919 ev
= event_context_init(frame
);
921 status
= NT_STATUS_NO_MEMORY
;
925 req
= cli_posix_chmod_send(frame
,
931 status
= NT_STATUS_NO_MEMORY
;
935 if (!tevent_req_poll(req
, ev
)) {
936 status
= map_nt_error_from_unix(errno
);
940 status
= cli_posix_chmod_recv(req
);
947 /****************************************************************************
948 chown a file (UNIX extensions).
949 ****************************************************************************/
951 struct tevent_req
*cli_posix_chown_send(TALLOC_CTX
*mem_ctx
,
952 struct event_context
*ev
,
953 struct cli_state
*cli
,
958 return cli_posix_chown_chmod_internal_send(mem_ctx
, ev
, cli
,
965 NTSTATUS
cli_posix_chown_recv(struct tevent_req
*req
)
967 return tevent_req_simple_recv_ntstatus(req
);
970 NTSTATUS
cli_posix_chown(struct cli_state
*cli
,
975 TALLOC_CTX
*frame
= talloc_stackframe();
976 struct event_context
*ev
= NULL
;
977 struct tevent_req
*req
= NULL
;
978 NTSTATUS status
= NT_STATUS_OK
;
980 if (cli_has_async_calls(cli
)) {
982 * Can't use sync call while an async call is in flight
984 status
= NT_STATUS_INVALID_PARAMETER
;
988 ev
= event_context_init(frame
);
990 status
= NT_STATUS_NO_MEMORY
;
994 req
= cli_posix_chown_send(frame
,
1001 status
= NT_STATUS_NO_MEMORY
;
1005 if (!tevent_req_poll(req
, ev
)) {
1006 status
= map_nt_error_from_unix(errno
);
1010 status
= cli_posix_chown_recv(req
);
1017 /****************************************************************************
1019 ****************************************************************************/
1021 static void cli_rename_done(struct tevent_req
*subreq
);
1023 struct cli_rename_state
{
1027 struct tevent_req
*cli_rename_send(TALLOC_CTX
*mem_ctx
,
1028 struct event_context
*ev
,
1029 struct cli_state
*cli
,
1030 const char *fname_src
,
1031 const char *fname_dst
)
1033 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1034 struct cli_rename_state
*state
= NULL
;
1035 uint8_t additional_flags
= 0;
1036 uint8_t *bytes
= NULL
;
1038 req
= tevent_req_create(mem_ctx
, &state
, struct cli_rename_state
);
1043 SSVAL(state
->vwv
+0, 0, FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
| FILE_ATTRIBUTE_DIRECTORY
);
1045 bytes
= talloc_array(state
, uint8_t, 1);
1046 if (tevent_req_nomem(bytes
, req
)) {
1047 return tevent_req_post(req
, ev
);
1050 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_src
,
1051 strlen(fname_src
)+1, NULL
);
1052 if (tevent_req_nomem(bytes
, req
)) {
1053 return tevent_req_post(req
, ev
);
1056 bytes
= talloc_realloc(state
, bytes
, uint8_t,
1057 talloc_get_size(bytes
)+1);
1058 if (tevent_req_nomem(bytes
, req
)) {
1059 return tevent_req_post(req
, ev
);
1062 bytes
[talloc_get_size(bytes
)-1] = 4;
1063 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_dst
,
1064 strlen(fname_dst
)+1, NULL
);
1065 if (tevent_req_nomem(bytes
, req
)) {
1066 return tevent_req_post(req
, ev
);
1069 subreq
= cli_smb_send(state
, ev
, cli
, SMBmv
, additional_flags
,
1070 1, state
->vwv
, talloc_get_size(bytes
), bytes
);
1071 if (tevent_req_nomem(subreq
, req
)) {
1072 return tevent_req_post(req
, ev
);
1074 tevent_req_set_callback(subreq
, cli_rename_done
, req
);
1078 static void cli_rename_done(struct tevent_req
*subreq
)
1080 struct tevent_req
*req
= tevent_req_callback_data(
1081 subreq
, struct tevent_req
);
1084 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1085 TALLOC_FREE(subreq
);
1086 if (tevent_req_nterror(req
, status
)) {
1089 tevent_req_done(req
);
1092 NTSTATUS
cli_rename_recv(struct tevent_req
*req
)
1094 return tevent_req_simple_recv_ntstatus(req
);
1097 NTSTATUS
cli_rename(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1099 TALLOC_CTX
*frame
= talloc_stackframe();
1100 struct event_context
*ev
;
1101 struct tevent_req
*req
;
1102 NTSTATUS status
= NT_STATUS_OK
;
1104 if (cli_has_async_calls(cli
)) {
1106 * Can't use sync call while an async call is in flight
1108 status
= NT_STATUS_INVALID_PARAMETER
;
1112 ev
= event_context_init(frame
);
1114 status
= NT_STATUS_NO_MEMORY
;
1118 req
= cli_rename_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1120 status
= NT_STATUS_NO_MEMORY
;
1124 if (!tevent_req_poll(req
, ev
)) {
1125 status
= map_nt_error_from_unix(errno
);
1129 status
= cli_rename_recv(req
);
1136 /****************************************************************************
1138 ****************************************************************************/
1140 static void cli_ntrename_internal_done(struct tevent_req
*subreq
);
1142 struct cli_ntrename_internal_state
{
1146 static struct tevent_req
*cli_ntrename_internal_send(TALLOC_CTX
*mem_ctx
,
1147 struct event_context
*ev
,
1148 struct cli_state
*cli
,
1149 const char *fname_src
,
1150 const char *fname_dst
,
1151 uint16_t rename_flag
)
1153 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1154 struct cli_ntrename_internal_state
*state
= NULL
;
1155 uint8_t additional_flags
= 0;
1156 uint8_t *bytes
= NULL
;
1158 req
= tevent_req_create(mem_ctx
, &state
,
1159 struct cli_ntrename_internal_state
);
1164 SSVAL(state
->vwv
+0, 0 ,FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
| FILE_ATTRIBUTE_DIRECTORY
);
1165 SSVAL(state
->vwv
+1, 0, rename_flag
);
1167 bytes
= talloc_array(state
, uint8_t, 1);
1168 if (tevent_req_nomem(bytes
, req
)) {
1169 return tevent_req_post(req
, ev
);
1172 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_src
,
1173 strlen(fname_src
)+1, NULL
);
1174 if (tevent_req_nomem(bytes
, req
)) {
1175 return tevent_req_post(req
, ev
);
1178 bytes
= talloc_realloc(state
, bytes
, uint8_t,
1179 talloc_get_size(bytes
)+1);
1180 if (tevent_req_nomem(bytes
, req
)) {
1181 return tevent_req_post(req
, ev
);
1184 bytes
[talloc_get_size(bytes
)-1] = 4;
1185 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname_dst
,
1186 strlen(fname_dst
)+1, NULL
);
1187 if (tevent_req_nomem(bytes
, req
)) {
1188 return tevent_req_post(req
, ev
);
1191 subreq
= cli_smb_send(state
, ev
, cli
, SMBntrename
, additional_flags
,
1192 4, state
->vwv
, talloc_get_size(bytes
), bytes
);
1193 if (tevent_req_nomem(subreq
, req
)) {
1194 return tevent_req_post(req
, ev
);
1196 tevent_req_set_callback(subreq
, cli_ntrename_internal_done
, req
);
1200 static void cli_ntrename_internal_done(struct tevent_req
*subreq
)
1202 struct tevent_req
*req
= tevent_req_callback_data(
1203 subreq
, struct tevent_req
);
1206 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1207 TALLOC_FREE(subreq
);
1208 if (tevent_req_nterror(req
, status
)) {
1211 tevent_req_done(req
);
1214 static NTSTATUS
cli_ntrename_internal_recv(struct tevent_req
*req
)
1216 return tevent_req_simple_recv_ntstatus(req
);
1219 struct tevent_req
*cli_ntrename_send(TALLOC_CTX
*mem_ctx
,
1220 struct event_context
*ev
,
1221 struct cli_state
*cli
,
1222 const char *fname_src
,
1223 const char *fname_dst
)
1225 return cli_ntrename_internal_send(mem_ctx
,
1230 RENAME_FLAG_RENAME
);
1233 NTSTATUS
cli_ntrename_recv(struct tevent_req
*req
)
1235 return cli_ntrename_internal_recv(req
);
1238 NTSTATUS
cli_ntrename(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1240 TALLOC_CTX
*frame
= talloc_stackframe();
1241 struct event_context
*ev
;
1242 struct tevent_req
*req
;
1243 NTSTATUS status
= NT_STATUS_OK
;
1245 if (cli_has_async_calls(cli
)) {
1247 * Can't use sync call while an async call is in flight
1249 status
= NT_STATUS_INVALID_PARAMETER
;
1253 ev
= event_context_init(frame
);
1255 status
= NT_STATUS_NO_MEMORY
;
1259 req
= cli_ntrename_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1261 status
= NT_STATUS_NO_MEMORY
;
1265 if (!tevent_req_poll(req
, ev
)) {
1266 status
= map_nt_error_from_unix(errno
);
1270 status
= cli_ntrename_recv(req
);
1277 /****************************************************************************
1279 ****************************************************************************/
1281 struct tevent_req
*cli_nt_hardlink_send(TALLOC_CTX
*mem_ctx
,
1282 struct event_context
*ev
,
1283 struct cli_state
*cli
,
1284 const char *fname_src
,
1285 const char *fname_dst
)
1287 return cli_ntrename_internal_send(mem_ctx
,
1292 RENAME_FLAG_HARD_LINK
);
1295 NTSTATUS
cli_nt_hardlink_recv(struct tevent_req
*req
)
1297 return cli_ntrename_internal_recv(req
);
1300 NTSTATUS
cli_nt_hardlink(struct cli_state
*cli
, const char *fname_src
, const char *fname_dst
)
1302 TALLOC_CTX
*frame
= talloc_stackframe();
1303 struct event_context
*ev
;
1304 struct tevent_req
*req
;
1305 NTSTATUS status
= NT_STATUS_OK
;
1307 if (cli_has_async_calls(cli
)) {
1309 * Can't use sync call while an async call is in flight
1311 status
= NT_STATUS_INVALID_PARAMETER
;
1315 ev
= event_context_init(frame
);
1317 status
= NT_STATUS_NO_MEMORY
;
1321 req
= cli_nt_hardlink_send(frame
, ev
, cli
, fname_src
, fname_dst
);
1323 status
= NT_STATUS_NO_MEMORY
;
1327 if (!tevent_req_poll(req
, ev
)) {
1328 status
= map_nt_error_from_unix(errno
);
1332 status
= cli_nt_hardlink_recv(req
);
1339 /****************************************************************************
1341 ****************************************************************************/
1343 static void cli_unlink_done(struct tevent_req
*subreq
);
1345 struct cli_unlink_state
{
1349 struct tevent_req
*cli_unlink_send(TALLOC_CTX
*mem_ctx
,
1350 struct event_context
*ev
,
1351 struct cli_state
*cli
,
1353 uint16_t mayhave_attrs
)
1355 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1356 struct cli_unlink_state
*state
= NULL
;
1357 uint8_t additional_flags
= 0;
1358 uint8_t *bytes
= NULL
;
1360 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlink_state
);
1365 SSVAL(state
->vwv
+0, 0, mayhave_attrs
);
1367 bytes
= talloc_array(state
, uint8_t, 1);
1368 if (tevent_req_nomem(bytes
, req
)) {
1369 return tevent_req_post(req
, ev
);
1372 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
1373 strlen(fname
)+1, NULL
);
1375 if (tevent_req_nomem(bytes
, req
)) {
1376 return tevent_req_post(req
, ev
);
1379 subreq
= cli_smb_send(state
, ev
, cli
, SMBunlink
, additional_flags
,
1380 1, state
->vwv
, talloc_get_size(bytes
), bytes
);
1381 if (tevent_req_nomem(subreq
, req
)) {
1382 return tevent_req_post(req
, ev
);
1384 tevent_req_set_callback(subreq
, cli_unlink_done
, req
);
1388 static void cli_unlink_done(struct tevent_req
*subreq
)
1390 struct tevent_req
*req
= tevent_req_callback_data(
1391 subreq
, struct tevent_req
);
1394 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1395 TALLOC_FREE(subreq
);
1396 if (tevent_req_nterror(req
, status
)) {
1399 tevent_req_done(req
);
1402 NTSTATUS
cli_unlink_recv(struct tevent_req
*req
)
1404 return tevent_req_simple_recv_ntstatus(req
);
1407 NTSTATUS
cli_unlink(struct cli_state
*cli
, const char *fname
, uint16_t mayhave_attrs
)
1409 TALLOC_CTX
*frame
= talloc_stackframe();
1410 struct event_context
*ev
;
1411 struct tevent_req
*req
;
1412 NTSTATUS status
= NT_STATUS_OK
;
1414 if (cli_has_async_calls(cli
)) {
1416 * Can't use sync call while an async call is in flight
1418 status
= NT_STATUS_INVALID_PARAMETER
;
1422 ev
= event_context_init(frame
);
1424 status
= NT_STATUS_NO_MEMORY
;
1428 req
= cli_unlink_send(frame
, ev
, cli
, fname
, mayhave_attrs
);
1430 status
= NT_STATUS_NO_MEMORY
;
1434 if (!tevent_req_poll(req
, ev
)) {
1435 status
= map_nt_error_from_unix(errno
);
1439 status
= cli_unlink_recv(req
);
1446 /****************************************************************************
1448 ****************************************************************************/
1450 static void cli_mkdir_done(struct tevent_req
*subreq
);
1452 struct cli_mkdir_state
{
1456 struct tevent_req
*cli_mkdir_send(TALLOC_CTX
*mem_ctx
,
1457 struct event_context
*ev
,
1458 struct cli_state
*cli
,
1461 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1462 struct cli_mkdir_state
*state
= NULL
;
1463 uint8_t additional_flags
= 0;
1464 uint8_t *bytes
= NULL
;
1466 req
= tevent_req_create(mem_ctx
, &state
, struct cli_mkdir_state
);
1471 bytes
= talloc_array(state
, uint8_t, 1);
1472 if (tevent_req_nomem(bytes
, req
)) {
1473 return tevent_req_post(req
, ev
);
1476 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), dname
,
1477 strlen(dname
)+1, NULL
);
1479 if (tevent_req_nomem(bytes
, req
)) {
1480 return tevent_req_post(req
, ev
);
1483 subreq
= cli_smb_send(state
, ev
, cli
, SMBmkdir
, additional_flags
,
1484 0, NULL
, talloc_get_size(bytes
), bytes
);
1485 if (tevent_req_nomem(subreq
, req
)) {
1486 return tevent_req_post(req
, ev
);
1488 tevent_req_set_callback(subreq
, cli_mkdir_done
, req
);
1492 static void cli_mkdir_done(struct tevent_req
*subreq
)
1494 struct tevent_req
*req
= tevent_req_callback_data(
1495 subreq
, struct tevent_req
);
1498 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1499 TALLOC_FREE(subreq
);
1500 if (tevent_req_nterror(req
, status
)) {
1503 tevent_req_done(req
);
1506 NTSTATUS
cli_mkdir_recv(struct tevent_req
*req
)
1508 return tevent_req_simple_recv_ntstatus(req
);
1511 NTSTATUS
cli_mkdir(struct cli_state
*cli
, const char *dname
)
1513 TALLOC_CTX
*frame
= talloc_stackframe();
1514 struct event_context
*ev
;
1515 struct tevent_req
*req
;
1516 NTSTATUS status
= NT_STATUS_OK
;
1518 if (cli_has_async_calls(cli
)) {
1520 * Can't use sync call while an async call is in flight
1522 status
= NT_STATUS_INVALID_PARAMETER
;
1526 ev
= event_context_init(frame
);
1528 status
= NT_STATUS_NO_MEMORY
;
1532 req
= cli_mkdir_send(frame
, ev
, cli
, dname
);
1534 status
= NT_STATUS_NO_MEMORY
;
1538 if (!tevent_req_poll(req
, ev
)) {
1539 status
= map_nt_error_from_unix(errno
);
1543 status
= cli_mkdir_recv(req
);
1550 /****************************************************************************
1552 ****************************************************************************/
1554 static void cli_rmdir_done(struct tevent_req
*subreq
);
1556 struct cli_rmdir_state
{
1560 struct tevent_req
*cli_rmdir_send(TALLOC_CTX
*mem_ctx
,
1561 struct event_context
*ev
,
1562 struct cli_state
*cli
,
1565 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1566 struct cli_rmdir_state
*state
= NULL
;
1567 uint8_t additional_flags
= 0;
1568 uint8_t *bytes
= NULL
;
1570 req
= tevent_req_create(mem_ctx
, &state
, struct cli_rmdir_state
);
1575 bytes
= talloc_array(state
, uint8_t, 1);
1576 if (tevent_req_nomem(bytes
, req
)) {
1577 return tevent_req_post(req
, ev
);
1580 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), dname
,
1581 strlen(dname
)+1, NULL
);
1583 if (tevent_req_nomem(bytes
, req
)) {
1584 return tevent_req_post(req
, ev
);
1587 subreq
= cli_smb_send(state
, ev
, cli
, SMBrmdir
, additional_flags
,
1588 0, NULL
, talloc_get_size(bytes
), bytes
);
1589 if (tevent_req_nomem(subreq
, req
)) {
1590 return tevent_req_post(req
, ev
);
1592 tevent_req_set_callback(subreq
, cli_rmdir_done
, req
);
1596 static void cli_rmdir_done(struct tevent_req
*subreq
)
1598 struct tevent_req
*req
= tevent_req_callback_data(
1599 subreq
, struct tevent_req
);
1602 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
1603 TALLOC_FREE(subreq
);
1604 if (tevent_req_nterror(req
, status
)) {
1607 tevent_req_done(req
);
1610 NTSTATUS
cli_rmdir_recv(struct tevent_req
*req
)
1612 return tevent_req_simple_recv_ntstatus(req
);
1615 NTSTATUS
cli_rmdir(struct cli_state
*cli
, const char *dname
)
1617 TALLOC_CTX
*frame
= talloc_stackframe();
1618 struct event_context
*ev
;
1619 struct tevent_req
*req
;
1620 NTSTATUS status
= NT_STATUS_OK
;
1622 if (cli_has_async_calls(cli
)) {
1624 * Can't use sync call while an async call is in flight
1626 status
= NT_STATUS_INVALID_PARAMETER
;
1630 ev
= event_context_init(frame
);
1632 status
= NT_STATUS_NO_MEMORY
;
1636 req
= cli_rmdir_send(frame
, ev
, cli
, dname
);
1638 status
= NT_STATUS_NO_MEMORY
;
1642 if (!tevent_req_poll(req
, ev
)) {
1643 status
= map_nt_error_from_unix(errno
);
1647 status
= cli_rmdir_recv(req
);
1654 /****************************************************************************
1655 Set or clear the delete on close flag.
1656 ****************************************************************************/
1664 static void cli_nt_delete_on_close_done(struct tevent_req
*subreq
)
1666 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
1667 NULL
, 0, NULL
, NULL
, 0, NULL
);
1668 tevent_req_simple_finish_ntstatus(subreq
, status
);
1671 struct tevent_req
*cli_nt_delete_on_close_send(TALLOC_CTX
*mem_ctx
,
1672 struct event_context
*ev
,
1673 struct cli_state
*cli
,
1677 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
1678 struct doc_state
*state
= NULL
;
1680 req
= tevent_req_create(mem_ctx
, &state
, struct doc_state
);
1685 /* Setup setup word. */
1686 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
1688 /* Setup param array. */
1689 SSVAL(state
->param
,0,fnum
);
1690 SSVAL(state
->param
,2,SMB_SET_FILE_DISPOSITION_INFO
);
1692 /* Setup data array. */
1693 SCVAL(&state
->data
[0], 0, flag
? 1 : 0);
1695 subreq
= cli_trans_send(state
, /* mem ctx. */
1696 ev
, /* event ctx. */
1697 cli
, /* cli_state. */
1698 SMBtrans2
, /* cmd. */
1699 NULL
, /* pipe name. */
1703 &state
->setup
, /* setup. */
1704 1, /* num setup uint16_t words. */
1705 0, /* max returned setup. */
1706 state
->param
, /* param. */
1708 2, /* max returned param. */
1709 state
->data
, /* data. */
1711 0); /* max returned data. */
1713 if (tevent_req_nomem(subreq
, req
)) {
1714 return tevent_req_post(req
, ev
);
1716 tevent_req_set_callback(subreq
, cli_nt_delete_on_close_done
, req
);
1720 NTSTATUS
cli_nt_delete_on_close_recv(struct tevent_req
*req
)
1722 return tevent_req_simple_recv_ntstatus(req
);
1725 NTSTATUS
cli_nt_delete_on_close(struct cli_state
*cli
, uint16_t fnum
, bool flag
)
1727 TALLOC_CTX
*frame
= talloc_stackframe();
1728 struct event_context
*ev
= NULL
;
1729 struct tevent_req
*req
= NULL
;
1730 NTSTATUS status
= NT_STATUS_OK
;
1732 if (cli_has_async_calls(cli
)) {
1734 * Can't use sync call while an async call is in flight
1736 status
= NT_STATUS_INVALID_PARAMETER
;
1740 ev
= event_context_init(frame
);
1742 status
= NT_STATUS_NO_MEMORY
;
1746 req
= cli_nt_delete_on_close_send(frame
,
1752 status
= NT_STATUS_NO_MEMORY
;
1756 if (!tevent_req_poll(req
, ev
)) {
1757 status
= map_nt_error_from_unix(errno
);
1761 status
= cli_nt_delete_on_close_recv(req
);
1768 struct cli_ntcreate_state
{
1773 static void cli_ntcreate_done(struct tevent_req
*subreq
);
1775 struct tevent_req
*cli_ntcreate_send(TALLOC_CTX
*mem_ctx
,
1776 struct event_context
*ev
,
1777 struct cli_state
*cli
,
1779 uint32_t CreatFlags
,
1780 uint32_t DesiredAccess
,
1781 uint32_t FileAttributes
,
1782 uint32_t ShareAccess
,
1783 uint32_t CreateDisposition
,
1784 uint32_t CreateOptions
,
1785 uint8_t SecurityFlags
)
1787 struct tevent_req
*req
, *subreq
;
1788 struct cli_ntcreate_state
*state
;
1791 size_t converted_len
;
1793 req
= tevent_req_create(mem_ctx
, &state
, struct cli_ntcreate_state
);
1800 SCVAL(vwv
+0, 0, 0xFF);
1805 if (cli
->use_oplocks
) {
1806 CreatFlags
|= (REQUEST_OPLOCK
|REQUEST_BATCH_OPLOCK
);
1808 SIVAL(vwv
+3, 1, CreatFlags
);
1809 SIVAL(vwv
+5, 1, 0x0); /* RootDirectoryFid */
1810 SIVAL(vwv
+7, 1, DesiredAccess
);
1811 SIVAL(vwv
+9, 1, 0x0); /* AllocationSize */
1812 SIVAL(vwv
+11, 1, 0x0); /* AllocationSize */
1813 SIVAL(vwv
+13, 1, FileAttributes
);
1814 SIVAL(vwv
+15, 1, ShareAccess
);
1815 SIVAL(vwv
+17, 1, CreateDisposition
);
1816 SIVAL(vwv
+19, 1, CreateOptions
|
1817 (cli
->backup_intent
? FILE_OPEN_FOR_BACKUP_INTENT
: 0));
1818 SIVAL(vwv
+21, 1, 0x02); /* ImpersonationLevel */
1819 SCVAL(vwv
+23, 1, SecurityFlags
);
1821 bytes
= talloc_array(state
, uint8_t, 0);
1822 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
),
1823 fname
, strlen(fname
)+1,
1826 /* sigh. this copes with broken netapp filer behaviour */
1827 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), "", 1, NULL
);
1829 if (tevent_req_nomem(bytes
, req
)) {
1830 return tevent_req_post(req
, ev
);
1833 SSVAL(vwv
+2, 1, converted_len
);
1835 subreq
= cli_smb_send(state
, ev
, cli
, SMBntcreateX
, 0, 24, vwv
,
1836 talloc_get_size(bytes
), bytes
);
1837 if (tevent_req_nomem(subreq
, req
)) {
1838 return tevent_req_post(req
, ev
);
1840 tevent_req_set_callback(subreq
, cli_ntcreate_done
, req
);
1844 static void cli_ntcreate_done(struct tevent_req
*subreq
)
1846 struct tevent_req
*req
= tevent_req_callback_data(
1847 subreq
, struct tevent_req
);
1848 struct cli_ntcreate_state
*state
= tevent_req_data(
1849 req
, struct cli_ntcreate_state
);
1857 status
= cli_smb_recv(subreq
, state
, &inbuf
, 3, &wct
, &vwv
,
1858 &num_bytes
, &bytes
);
1859 TALLOC_FREE(subreq
);
1860 if (tevent_req_nterror(req
, status
)) {
1863 state
->fnum
= SVAL(vwv
+2, 1);
1864 tevent_req_done(req
);
1867 NTSTATUS
cli_ntcreate_recv(struct tevent_req
*req
, uint16_t *pfnum
)
1869 struct cli_ntcreate_state
*state
= tevent_req_data(
1870 req
, struct cli_ntcreate_state
);
1873 if (tevent_req_is_nterror(req
, &status
)) {
1876 *pfnum
= state
->fnum
;
1877 return NT_STATUS_OK
;
1880 NTSTATUS
cli_ntcreate(struct cli_state
*cli
,
1882 uint32_t CreatFlags
,
1883 uint32_t DesiredAccess
,
1884 uint32_t FileAttributes
,
1885 uint32_t ShareAccess
,
1886 uint32_t CreateDisposition
,
1887 uint32_t CreateOptions
,
1888 uint8_t SecurityFlags
,
1891 TALLOC_CTX
*frame
= talloc_stackframe();
1892 struct event_context
*ev
;
1893 struct tevent_req
*req
;
1894 NTSTATUS status
= NT_STATUS_OK
;
1896 if (cli_has_async_calls(cli
)) {
1898 * Can't use sync call while an async call is in flight
1900 status
= NT_STATUS_INVALID_PARAMETER
;
1904 ev
= event_context_init(frame
);
1906 status
= NT_STATUS_NO_MEMORY
;
1910 req
= cli_ntcreate_send(frame
, ev
, cli
, fname
, CreatFlags
,
1911 DesiredAccess
, FileAttributes
, ShareAccess
,
1912 CreateDisposition
, CreateOptions
,
1915 status
= NT_STATUS_NO_MEMORY
;
1919 if (!tevent_req_poll(req
, ev
)) {
1920 status
= map_nt_error_from_unix(errno
);
1924 status
= cli_ntcreate_recv(req
, pfid
);
1930 struct cli_nttrans_create_state
{
1934 static void cli_nttrans_create_done(struct tevent_req
*subreq
);
1936 struct tevent_req
*cli_nttrans_create_send(TALLOC_CTX
*mem_ctx
,
1937 struct event_context
*ev
,
1938 struct cli_state
*cli
,
1940 uint32_t CreatFlags
,
1941 uint32_t DesiredAccess
,
1942 uint32_t FileAttributes
,
1943 uint32_t ShareAccess
,
1944 uint32_t CreateDisposition
,
1945 uint32_t CreateOptions
,
1946 uint8_t SecurityFlags
,
1947 struct security_descriptor
*secdesc
,
1948 struct ea_struct
*eas
,
1951 struct tevent_req
*req
, *subreq
;
1952 struct cli_nttrans_create_state
*state
;
1954 uint8_t *secdesc_buf
;
1957 size_t converted_len
;
1959 req
= tevent_req_create(mem_ctx
,
1960 &state
, struct cli_nttrans_create_state
);
1965 if (secdesc
!= NULL
) {
1966 status
= marshall_sec_desc(talloc_tos(), secdesc
,
1967 &secdesc_buf
, &secdesc_len
);
1968 if (tevent_req_nterror(req
, status
)) {
1969 DEBUG(10, ("marshall_sec_desc failed: %s\n",
1970 nt_errstr(status
)));
1971 return tevent_req_post(req
, ev
);
1982 tevent_req_nterror(req
, NT_STATUS_NOT_IMPLEMENTED
);
1983 return tevent_req_post(req
, ev
);
1986 param
= talloc_array(state
, uint8_t, 53);
1987 if (tevent_req_nomem(param
, req
)) {
1988 return tevent_req_post(req
, ev
);
1991 param
= trans2_bytes_push_str(param
, cli_ucs2(cli
),
1992 fname
, strlen(fname
),
1994 if (tevent_req_nomem(param
, req
)) {
1995 return tevent_req_post(req
, ev
);
1998 SIVAL(param
, 0, CreatFlags
);
1999 SIVAL(param
, 4, 0x0); /* RootDirectoryFid */
2000 SIVAL(param
, 8, DesiredAccess
);
2001 SIVAL(param
, 12, 0x0); /* AllocationSize */
2002 SIVAL(param
, 16, 0x0); /* AllocationSize */
2003 SIVAL(param
, 20, FileAttributes
);
2004 SIVAL(param
, 24, ShareAccess
);
2005 SIVAL(param
, 28, CreateDisposition
);
2006 SIVAL(param
, 32, CreateOptions
|
2007 (cli
->backup_intent
? FILE_OPEN_FOR_BACKUP_INTENT
: 0));
2008 SIVAL(param
, 36, secdesc_len
);
2009 SIVAL(param
, 40, 0); /* EA length*/
2010 SIVAL(param
, 44, converted_len
);
2011 SIVAL(param
, 48, 0x02); /* ImpersonationLevel */
2012 SCVAL(param
, 52, SecurityFlags
);
2014 subreq
= cli_trans_send(state
, ev
, cli
, SMBnttrans
,
2015 NULL
, -1, /* name, fid */
2016 NT_TRANSACT_CREATE
, 0,
2017 NULL
, 0, 0, /* setup */
2018 param
, talloc_get_size(param
), 128, /* param */
2019 secdesc_buf
, secdesc_len
, 0); /* data */
2020 if (tevent_req_nomem(subreq
, req
)) {
2021 return tevent_req_post(req
, ev
);
2023 tevent_req_set_callback(subreq
, cli_nttrans_create_done
, req
);
2027 static void cli_nttrans_create_done(struct tevent_req
*subreq
)
2029 struct tevent_req
*req
= tevent_req_callback_data(
2030 subreq
, struct tevent_req
);
2031 struct cli_nttrans_create_state
*state
= tevent_req_data(
2032 req
, struct cli_nttrans_create_state
);
2037 status
= cli_trans_recv(subreq
, talloc_tos(), NULL
,
2038 NULL
, 0, NULL
, /* rsetup */
2039 ¶m
, 69, &num_param
,
2041 if (tevent_req_nterror(req
, status
)) {
2044 state
->fnum
= SVAL(param
, 2);
2046 tevent_req_done(req
);
2049 NTSTATUS
cli_nttrans_create_recv(struct tevent_req
*req
, uint16_t *fnum
)
2051 struct cli_nttrans_create_state
*state
= tevent_req_data(
2052 req
, struct cli_nttrans_create_state
);
2055 if (tevent_req_is_nterror(req
, &status
)) {
2058 *fnum
= state
->fnum
;
2059 return NT_STATUS_OK
;
2062 NTSTATUS
cli_nttrans_create(struct cli_state
*cli
,
2064 uint32_t CreatFlags
,
2065 uint32_t DesiredAccess
,
2066 uint32_t FileAttributes
,
2067 uint32_t ShareAccess
,
2068 uint32_t CreateDisposition
,
2069 uint32_t CreateOptions
,
2070 uint8_t SecurityFlags
,
2071 struct security_descriptor
*secdesc
,
2072 struct ea_struct
*eas
,
2076 TALLOC_CTX
*frame
= talloc_stackframe();
2077 struct event_context
*ev
;
2078 struct tevent_req
*req
;
2079 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
2081 if (cli_has_async_calls(cli
)) {
2083 * Can't use sync call while an async call is in flight
2085 status
= NT_STATUS_INVALID_PARAMETER
;
2088 ev
= event_context_init(frame
);
2092 req
= cli_nttrans_create_send(frame
, ev
, cli
, fname
, CreatFlags
,
2093 DesiredAccess
, FileAttributes
,
2094 ShareAccess
, CreateDisposition
,
2095 CreateOptions
, SecurityFlags
,
2096 secdesc
, eas
, num_eas
);
2100 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
2103 status
= cli_nttrans_create_recv(req
, pfid
);
2109 /****************************************************************************
2111 WARNING: if you open with O_WRONLY then getattrE won't work!
2112 ****************************************************************************/
2114 struct cli_openx_state
{
2121 static void cli_openx_done(struct tevent_req
*subreq
);
2123 struct tevent_req
*cli_openx_create(TALLOC_CTX
*mem_ctx
,
2124 struct event_context
*ev
,
2125 struct cli_state
*cli
, const char *fname
,
2126 int flags
, int share_mode
,
2127 struct tevent_req
**psmbreq
)
2129 struct tevent_req
*req
, *subreq
;
2130 struct cli_openx_state
*state
;
2132 unsigned accessmode
;
2133 uint8_t additional_flags
;
2136 req
= tevent_req_create(mem_ctx
, &state
, struct cli_openx_state
);
2142 if (flags
& O_CREAT
) {
2145 if (!(flags
& O_EXCL
)) {
2146 if (flags
& O_TRUNC
)
2152 accessmode
= (share_mode
<<4);
2154 if ((flags
& O_ACCMODE
) == O_RDWR
) {
2156 } else if ((flags
& O_ACCMODE
) == O_WRONLY
) {
2161 if ((flags
& O_SYNC
) == O_SYNC
) {
2162 accessmode
|= (1<<14);
2166 if (share_mode
== DENY_FCB
) {
2170 SCVAL(state
->vwv
+ 0, 0, 0xFF);
2171 SCVAL(state
->vwv
+ 0, 1, 0);
2172 SSVAL(state
->vwv
+ 1, 0, 0);
2173 SSVAL(state
->vwv
+ 2, 0, 0); /* no additional info */
2174 SSVAL(state
->vwv
+ 3, 0, accessmode
);
2175 SSVAL(state
->vwv
+ 4, 0, FILE_ATTRIBUTE_SYSTEM
| FILE_ATTRIBUTE_HIDDEN
);
2176 SSVAL(state
->vwv
+ 5, 0, 0);
2177 SIVAL(state
->vwv
+ 6, 0, 0);
2178 SSVAL(state
->vwv
+ 8, 0, openfn
);
2179 SIVAL(state
->vwv
+ 9, 0, 0);
2180 SIVAL(state
->vwv
+ 11, 0, 0);
2181 SIVAL(state
->vwv
+ 13, 0, 0);
2183 additional_flags
= 0;
2185 if (cli
->use_oplocks
) {
2186 /* if using oplocks then ask for a batch oplock via
2187 core and extended methods */
2189 FLAG_REQUEST_OPLOCK
|FLAG_REQUEST_BATCH_OPLOCK
;
2190 SSVAL(state
->vwv
+2, 0, SVAL(state
->vwv
+2, 0) | 6);
2193 bytes
= talloc_array(state
, uint8_t, 0);
2194 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
2195 strlen(fname
)+1, NULL
);
2197 if (tevent_req_nomem(bytes
, req
)) {
2198 return tevent_req_post(req
, ev
);
2201 state
->bytes
.iov_base
= (void *)bytes
;
2202 state
->bytes
.iov_len
= talloc_get_size(bytes
);
2204 subreq
= cli_smb_req_create(state
, ev
, cli
, SMBopenX
, additional_flags
,
2205 15, state
->vwv
, 1, &state
->bytes
);
2206 if (subreq
== NULL
) {
2210 tevent_req_set_callback(subreq
, cli_openx_done
, req
);
2215 struct tevent_req
*cli_openx_send(TALLOC_CTX
*mem_ctx
, struct event_context
*ev
,
2216 struct cli_state
*cli
, const char *fname
,
2217 int flags
, int share_mode
)
2219 struct tevent_req
*req
, *subreq
;
2222 req
= cli_openx_create(mem_ctx
, ev
, cli
, fname
, flags
, share_mode
,
2228 status
= cli_smb_req_send(subreq
);
2229 if (tevent_req_nterror(req
, status
)) {
2230 return tevent_req_post(req
, ev
);
2235 static void cli_openx_done(struct tevent_req
*subreq
)
2237 struct tevent_req
*req
= tevent_req_callback_data(
2238 subreq
, struct tevent_req
);
2239 struct cli_openx_state
*state
= tevent_req_data(
2240 req
, struct cli_openx_state
);
2246 status
= cli_smb_recv(subreq
, state
, &inbuf
, 3, &wct
, &vwv
, NULL
,
2248 TALLOC_FREE(subreq
);
2249 if (tevent_req_nterror(req
, status
)) {
2252 state
->fnum
= SVAL(vwv
+2, 0);
2253 tevent_req_done(req
);
2256 NTSTATUS
cli_openx_recv(struct tevent_req
*req
, uint16_t *pfnum
)
2258 struct cli_openx_state
*state
= tevent_req_data(
2259 req
, struct cli_openx_state
);
2262 if (tevent_req_is_nterror(req
, &status
)) {
2265 *pfnum
= state
->fnum
;
2266 return NT_STATUS_OK
;
2269 NTSTATUS
cli_openx(struct cli_state
*cli
, const char *fname
, int flags
,
2270 int share_mode
, uint16_t *pfnum
)
2272 TALLOC_CTX
*frame
= talloc_stackframe();
2273 struct event_context
*ev
;
2274 struct tevent_req
*req
;
2275 NTSTATUS status
= NT_STATUS_OK
;
2277 if (cli_has_async_calls(cli
)) {
2279 * Can't use sync call while an async call is in flight
2281 status
= NT_STATUS_INVALID_PARAMETER
;
2285 ev
= event_context_init(frame
);
2287 status
= NT_STATUS_NO_MEMORY
;
2291 req
= cli_openx_send(frame
, ev
, cli
, fname
, flags
, share_mode
);
2293 status
= NT_STATUS_NO_MEMORY
;
2297 if (!tevent_req_poll(req
, ev
)) {
2298 status
= map_nt_error_from_unix(errno
);
2302 status
= cli_openx_recv(req
, pfnum
);
2307 /****************************************************************************
2308 Synchronous wrapper function that does an NtCreateX open by preference
2309 and falls back to openX if this fails.
2310 ****************************************************************************/
2312 NTSTATUS
cli_open(struct cli_state
*cli
, const char *fname
, int flags
,
2313 int share_mode_in
, uint16_t *pfnum
)
2316 unsigned int openfn
= 0;
2317 unsigned int dos_deny
= 0;
2318 uint32_t access_mask
, share_mode
, create_disposition
, create_options
;
2320 /* Do the initial mapping into OpenX parameters. */
2321 if (flags
& O_CREAT
) {
2324 if (!(flags
& O_EXCL
)) {
2325 if (flags
& O_TRUNC
)
2331 dos_deny
= (share_mode_in
<<4);
2333 if ((flags
& O_ACCMODE
) == O_RDWR
) {
2335 } else if ((flags
& O_ACCMODE
) == O_WRONLY
) {
2340 if ((flags
& O_SYNC
) == O_SYNC
) {
2341 dos_deny
|= (1<<14);
2345 if (share_mode_in
== DENY_FCB
) {
2350 /* Hmmm. This is what I think the above code
2351 should look like if it's using the constants
2354 if (flags
& O_CREAT
) {
2355 openfn
|= OPENX_FILE_CREATE_IF_NOT_EXIST
;
2357 if (!(flags
& O_EXCL
)) {
2358 if (flags
& O_TRUNC
)
2359 openfn
|= OPENX_FILE_EXISTS_TRUNCATE
;
2361 openfn
|= OPENX_FILE_EXISTS_OPEN
;
2364 dos_deny
= SET_DENY_MODE(share_mode_in
);
2366 if ((flags
& O_ACCMODE
) == O_RDWR
) {
2367 dos_deny
|= DOS_OPEN_RDWR
;
2368 } else if ((flags
& O_ACCMODE
) == O_WRONLY
) {
2369 dos_deny
|= DOS_OPEN_WRONLY
;
2373 if ((flags
& O_SYNC
) == O_SYNC
) {
2374 dos_deny
|= FILE_SYNC_OPENMODE
;
2378 if (share_mode_in
== DENY_FCB
) {
2383 if (!map_open_params_to_ntcreate(fname
, dos_deny
,
2384 openfn
, &access_mask
,
2385 &share_mode
, &create_disposition
,
2386 &create_options
, NULL
)) {
2390 status
= cli_ntcreate(cli
,
2401 /* Try and cope will all varients of "we don't do this call"
2402 and fall back to openX. */
2404 if (NT_STATUS_EQUAL(status
,NT_STATUS_NOT_IMPLEMENTED
) ||
2405 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_INFO_CLASS
) ||
2406 NT_STATUS_EQUAL(status
,NT_STATUS_PROCEDURE_NOT_FOUND
) ||
2407 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_LEVEL
) ||
2408 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_PARAMETER
) ||
2409 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_DEVICE_REQUEST
) ||
2410 NT_STATUS_EQUAL(status
,NT_STATUS_INVALID_DEVICE_STATE
) ||
2411 NT_STATUS_EQUAL(status
,NT_STATUS_CTL_FILE_NOT_SUPPORTED
) ||
2412 NT_STATUS_EQUAL(status
,NT_STATUS_UNSUCCESSFUL
)) {
2420 return cli_openx(cli
, fname
, flags
, share_mode_in
, pfnum
);
2423 /****************************************************************************
2425 ****************************************************************************/
2427 struct cli_close_state
{
2431 static void cli_close_done(struct tevent_req
*subreq
);
2433 struct tevent_req
*cli_close_create(TALLOC_CTX
*mem_ctx
,
2434 struct event_context
*ev
,
2435 struct cli_state
*cli
,
2437 struct tevent_req
**psubreq
)
2439 struct tevent_req
*req
, *subreq
;
2440 struct cli_close_state
*state
;
2442 req
= tevent_req_create(mem_ctx
, &state
, struct cli_close_state
);
2447 SSVAL(state
->vwv
+0, 0, fnum
);
2448 SIVALS(state
->vwv
+1, 0, -1);
2450 subreq
= cli_smb_req_create(state
, ev
, cli
, SMBclose
, 0, 3, state
->vwv
,
2452 if (subreq
== NULL
) {
2456 tevent_req_set_callback(subreq
, cli_close_done
, req
);
2461 struct tevent_req
*cli_close_send(TALLOC_CTX
*mem_ctx
,
2462 struct event_context
*ev
,
2463 struct cli_state
*cli
,
2466 struct tevent_req
*req
, *subreq
;
2469 req
= cli_close_create(mem_ctx
, ev
, cli
, fnum
, &subreq
);
2474 status
= cli_smb_req_send(subreq
);
2475 if (tevent_req_nterror(req
, status
)) {
2476 return tevent_req_post(req
, ev
);
2481 static void cli_close_done(struct tevent_req
*subreq
)
2483 struct tevent_req
*req
= tevent_req_callback_data(
2484 subreq
, struct tevent_req
);
2487 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2488 TALLOC_FREE(subreq
);
2489 if (tevent_req_nterror(req
, status
)) {
2492 tevent_req_done(req
);
2495 NTSTATUS
cli_close_recv(struct tevent_req
*req
)
2497 return tevent_req_simple_recv_ntstatus(req
);
2500 NTSTATUS
cli_close(struct cli_state
*cli
, uint16_t fnum
)
2502 TALLOC_CTX
*frame
= talloc_stackframe();
2503 struct event_context
*ev
;
2504 struct tevent_req
*req
;
2505 NTSTATUS status
= NT_STATUS_OK
;
2507 if (cli_has_async_calls(cli
)) {
2509 * Can't use sync call while an async call is in flight
2511 status
= NT_STATUS_INVALID_PARAMETER
;
2515 ev
= event_context_init(frame
);
2517 status
= NT_STATUS_NO_MEMORY
;
2521 req
= cli_close_send(frame
, ev
, cli
, fnum
);
2523 status
= NT_STATUS_NO_MEMORY
;
2527 if (!tevent_req_poll(req
, ev
)) {
2528 status
= map_nt_error_from_unix(errno
);
2532 status
= cli_close_recv(req
);
2538 /****************************************************************************
2539 Truncate a file to a specified size
2540 ****************************************************************************/
2542 struct ftrunc_state
{
2548 static void cli_ftruncate_done(struct tevent_req
*subreq
)
2550 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
2551 NULL
, 0, NULL
, NULL
, 0, NULL
);
2552 tevent_req_simple_finish_ntstatus(subreq
, status
);
2555 struct tevent_req
*cli_ftruncate_send(TALLOC_CTX
*mem_ctx
,
2556 struct event_context
*ev
,
2557 struct cli_state
*cli
,
2561 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2562 struct ftrunc_state
*state
= NULL
;
2564 req
= tevent_req_create(mem_ctx
, &state
, struct ftrunc_state
);
2569 /* Setup setup word. */
2570 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
2572 /* Setup param array. */
2573 SSVAL(state
->param
,0,fnum
);
2574 SSVAL(state
->param
,2,SMB_SET_FILE_END_OF_FILE_INFO
);
2575 SSVAL(state
->param
,4,0);
2577 /* Setup data array. */
2578 SBVAL(state
->data
, 0, size
);
2580 subreq
= cli_trans_send(state
, /* mem ctx. */
2581 ev
, /* event ctx. */
2582 cli
, /* cli_state. */
2583 SMBtrans2
, /* cmd. */
2584 NULL
, /* pipe name. */
2588 &state
->setup
, /* setup. */
2589 1, /* num setup uint16_t words. */
2590 0, /* max returned setup. */
2591 state
->param
, /* param. */
2593 2, /* max returned param. */
2594 state
->data
, /* data. */
2596 0); /* max returned data. */
2598 if (tevent_req_nomem(subreq
, req
)) {
2599 return tevent_req_post(req
, ev
);
2601 tevent_req_set_callback(subreq
, cli_ftruncate_done
, req
);
2605 NTSTATUS
cli_ftruncate_recv(struct tevent_req
*req
)
2607 return tevent_req_simple_recv_ntstatus(req
);
2610 NTSTATUS
cli_ftruncate(struct cli_state
*cli
, uint16_t fnum
, uint64_t size
)
2612 TALLOC_CTX
*frame
= talloc_stackframe();
2613 struct event_context
*ev
= NULL
;
2614 struct tevent_req
*req
= NULL
;
2615 NTSTATUS status
= NT_STATUS_OK
;
2617 if (cli_has_async_calls(cli
)) {
2619 * Can't use sync call while an async call is in flight
2621 status
= NT_STATUS_INVALID_PARAMETER
;
2625 ev
= event_context_init(frame
);
2627 status
= NT_STATUS_NO_MEMORY
;
2631 req
= cli_ftruncate_send(frame
,
2637 status
= NT_STATUS_NO_MEMORY
;
2641 if (!tevent_req_poll(req
, ev
)) {
2642 status
= map_nt_error_from_unix(errno
);
2646 status
= cli_ftruncate_recv(req
);
2653 /****************************************************************************
2654 send a lock with a specified locktype
2655 this is used for testing LOCKING_ANDX_CANCEL_LOCK
2656 ****************************************************************************/
2658 NTSTATUS
cli_locktype(struct cli_state
*cli
, uint16_t fnum
,
2659 uint32_t offset
, uint32_t len
,
2660 int timeout
, unsigned char locktype
)
2665 unsigned int set_timeout
= 0;
2666 unsigned int saved_timeout
= 0;
2668 SCVAL(vwv
+ 0, 0, 0xff);
2669 SCVAL(vwv
+ 0, 1, 0);
2670 SSVAL(vwv
+ 1, 0, 0);
2671 SSVAL(vwv
+ 2, 0, fnum
);
2672 SCVAL(vwv
+ 3, 0, locktype
);
2673 SCVAL(vwv
+ 3, 1, 0);
2674 SIVALS(vwv
+ 4, 0, timeout
);
2675 SSVAL(vwv
+ 6, 0, 0);
2676 SSVAL(vwv
+ 7, 0, 1);
2678 SSVAL(bytes
, 0, cli_getpid(cli
));
2679 SIVAL(bytes
, 2, offset
);
2680 SIVAL(bytes
, 6, len
);
2683 if (timeout
== -1) {
2684 set_timeout
= 0x7FFFFFFF;
2686 set_timeout
= timeout
+ 2*1000;
2688 saved_timeout
= cli_set_timeout(cli
, set_timeout
);
2691 status
= cli_smb(talloc_tos(), cli
, SMBlockingX
, 0, 8, vwv
,
2692 10, bytes
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2694 if (saved_timeout
!= 0) {
2695 cli_set_timeout(cli
, saved_timeout
);
2701 /****************************************************************************
2703 note that timeout is in units of 2 milliseconds
2704 ****************************************************************************/
2706 NTSTATUS
cli_lock32(struct cli_state
*cli
, uint16_t fnum
,
2707 uint32_t offset
, uint32_t len
, int timeout
,
2708 enum brl_type lock_type
)
2712 status
= cli_locktype(cli
, fnum
, offset
, len
, timeout
,
2713 (lock_type
== READ_LOCK
? 1 : 0));
2717 /****************************************************************************
2719 ****************************************************************************/
2721 struct cli_unlock_state
{
2726 static void cli_unlock_done(struct tevent_req
*subreq
);
2728 struct tevent_req
*cli_unlock_send(TALLOC_CTX
*mem_ctx
,
2729 struct event_context
*ev
,
2730 struct cli_state
*cli
,
2736 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2737 struct cli_unlock_state
*state
= NULL
;
2738 uint8_t additional_flags
= 0;
2740 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlock_state
);
2745 SCVAL(state
->vwv
+0, 0, 0xFF);
2746 SSVAL(state
->vwv
+2, 0, fnum
);
2747 SCVAL(state
->vwv
+3, 0, 0);
2748 SIVALS(state
->vwv
+4, 0, 0);
2749 SSVAL(state
->vwv
+6, 0, 1);
2750 SSVAL(state
->vwv
+7, 0, 0);
2752 SSVAL(state
->data
, 0, cli_getpid(cli
));
2753 SIVAL(state
->data
, 2, offset
);
2754 SIVAL(state
->data
, 6, len
);
2756 subreq
= cli_smb_send(state
, ev
, cli
, SMBlockingX
, additional_flags
,
2757 8, state
->vwv
, 10, state
->data
);
2758 if (tevent_req_nomem(subreq
, req
)) {
2759 return tevent_req_post(req
, ev
);
2761 tevent_req_set_callback(subreq
, cli_unlock_done
, req
);
2765 static void cli_unlock_done(struct tevent_req
*subreq
)
2767 struct tevent_req
*req
= tevent_req_callback_data(
2768 subreq
, struct tevent_req
);
2771 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2772 TALLOC_FREE(subreq
);
2773 if (tevent_req_nterror(req
, status
)) {
2776 tevent_req_done(req
);
2779 NTSTATUS
cli_unlock_recv(struct tevent_req
*req
)
2781 return tevent_req_simple_recv_ntstatus(req
);
2784 NTSTATUS
cli_unlock(struct cli_state
*cli
,
2789 TALLOC_CTX
*frame
= talloc_stackframe();
2790 struct event_context
*ev
;
2791 struct tevent_req
*req
;
2792 NTSTATUS status
= NT_STATUS_OK
;
2794 if (cli_has_async_calls(cli
)) {
2796 * Can't use sync call while an async call is in flight
2798 status
= NT_STATUS_INVALID_PARAMETER
;
2802 ev
= event_context_init(frame
);
2804 status
= NT_STATUS_NO_MEMORY
;
2808 req
= cli_unlock_send(frame
, ev
, cli
,
2811 status
= NT_STATUS_NO_MEMORY
;
2815 if (!tevent_req_poll(req
, ev
)) {
2816 status
= map_nt_error_from_unix(errno
);
2820 status
= cli_unlock_recv(req
);
2827 /****************************************************************************
2828 Lock a file with 64 bit offsets.
2829 ****************************************************************************/
2831 NTSTATUS
cli_lock64(struct cli_state
*cli
, uint16_t fnum
,
2832 uint64_t offset
, uint64_t len
, int timeout
,
2833 enum brl_type lock_type
)
2837 unsigned int set_timeout
= 0;
2838 unsigned int saved_timeout
= 0;
2842 if (! (cli_state_capabilities(cli
) & CAP_LARGE_FILES
)) {
2843 return cli_lock32(cli
, fnum
, offset
, len
, timeout
, lock_type
);
2846 ltype
= (lock_type
== READ_LOCK
? 1 : 0);
2847 ltype
|= LOCKING_ANDX_LARGE_FILES
;
2849 SCVAL(vwv
+ 0, 0, 0xff);
2850 SCVAL(vwv
+ 0, 1, 0);
2851 SSVAL(vwv
+ 1, 0, 0);
2852 SSVAL(vwv
+ 2, 0, fnum
);
2853 SCVAL(vwv
+ 3, 0, ltype
);
2854 SCVAL(vwv
+ 3, 1, 0);
2855 SIVALS(vwv
+ 4, 0, timeout
);
2856 SSVAL(vwv
+ 6, 0, 0);
2857 SSVAL(vwv
+ 7, 0, 1);
2859 SIVAL(bytes
, 0, cli_getpid(cli
));
2860 SOFF_T_R(bytes
, 4, offset
);
2861 SOFF_T_R(bytes
, 12, len
);
2864 if (timeout
== -1) {
2865 set_timeout
= 0x7FFFFFFF;
2867 set_timeout
= timeout
+ 2*1000;
2869 saved_timeout
= cli_set_timeout(cli
, set_timeout
);
2872 status
= cli_smb(talloc_tos(), cli
, SMBlockingX
, 0, 8, vwv
,
2873 20, bytes
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2875 if (saved_timeout
!= 0) {
2876 cli_set_timeout(cli
, saved_timeout
);
2882 /****************************************************************************
2883 Unlock a file with 64 bit offsets.
2884 ****************************************************************************/
2886 struct cli_unlock64_state
{
2891 static void cli_unlock64_done(struct tevent_req
*subreq
);
2893 struct tevent_req
*cli_unlock64_send(TALLOC_CTX
*mem_ctx
,
2894 struct event_context
*ev
,
2895 struct cli_state
*cli
,
2901 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
2902 struct cli_unlock64_state
*state
= NULL
;
2903 uint8_t additional_flags
= 0;
2905 req
= tevent_req_create(mem_ctx
, &state
, struct cli_unlock64_state
);
2910 SCVAL(state
->vwv
+0, 0, 0xff);
2911 SSVAL(state
->vwv
+2, 0, fnum
);
2912 SCVAL(state
->vwv
+3, 0,LOCKING_ANDX_LARGE_FILES
);
2913 SIVALS(state
->vwv
+4, 0, 0);
2914 SSVAL(state
->vwv
+6, 0, 1);
2915 SSVAL(state
->vwv
+7, 0, 0);
2917 SIVAL(state
->data
, 0, cli_getpid(cli
));
2918 SOFF_T_R(state
->data
, 4, offset
);
2919 SOFF_T_R(state
->data
, 12, len
);
2921 subreq
= cli_smb_send(state
, ev
, cli
, SMBlockingX
, additional_flags
,
2922 8, state
->vwv
, 20, state
->data
);
2923 if (tevent_req_nomem(subreq
, req
)) {
2924 return tevent_req_post(req
, ev
);
2926 tevent_req_set_callback(subreq
, cli_unlock64_done
, req
);
2930 static void cli_unlock64_done(struct tevent_req
*subreq
)
2932 struct tevent_req
*req
= tevent_req_callback_data(
2933 subreq
, struct tevent_req
);
2936 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
2937 TALLOC_FREE(subreq
);
2938 if (tevent_req_nterror(req
, status
)) {
2941 tevent_req_done(req
);
2944 NTSTATUS
cli_unlock64_recv(struct tevent_req
*req
)
2946 return tevent_req_simple_recv_ntstatus(req
);
2949 NTSTATUS
cli_unlock64(struct cli_state
*cli
,
2954 TALLOC_CTX
*frame
= talloc_stackframe();
2955 struct event_context
*ev
;
2956 struct tevent_req
*req
;
2957 NTSTATUS status
= NT_STATUS_OK
;
2959 if (! (cli_state_capabilities(cli
) & CAP_LARGE_FILES
)) {
2960 return cli_unlock(cli
, fnum
, offset
, len
);
2963 if (cli_has_async_calls(cli
)) {
2965 * Can't use sync call while an async call is in flight
2967 status
= NT_STATUS_INVALID_PARAMETER
;
2971 ev
= event_context_init(frame
);
2973 status
= NT_STATUS_NO_MEMORY
;
2977 req
= cli_unlock64_send(frame
, ev
, cli
,
2980 status
= NT_STATUS_NO_MEMORY
;
2984 if (!tevent_req_poll(req
, ev
)) {
2985 status
= map_nt_error_from_unix(errno
);
2989 status
= cli_unlock64_recv(req
);
2996 /****************************************************************************
2997 Get/unlock a POSIX lock on a file - internal function.
2998 ****************************************************************************/
3000 struct posix_lock_state
{
3003 uint8_t data
[POSIX_LOCK_DATA_SIZE
];
3006 static void cli_posix_unlock_internal_done(struct tevent_req
*subreq
)
3008 NTSTATUS status
= cli_trans_recv(subreq
, NULL
, NULL
, NULL
, 0, NULL
,
3009 NULL
, 0, NULL
, NULL
, 0, NULL
);
3010 tevent_req_simple_finish_ntstatus(subreq
, status
);
3013 static struct tevent_req
*cli_posix_lock_internal_send(TALLOC_CTX
*mem_ctx
,
3014 struct event_context
*ev
,
3015 struct cli_state
*cli
,
3020 enum brl_type lock_type
)
3022 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3023 struct posix_lock_state
*state
= NULL
;
3025 req
= tevent_req_create(mem_ctx
, &state
, struct posix_lock_state
);
3030 /* Setup setup word. */
3031 SSVAL(&state
->setup
, 0, TRANSACT2_SETFILEINFO
);
3033 /* Setup param array. */
3034 SSVAL(&state
->param
, 0, fnum
);
3035 SSVAL(&state
->param
, 2, SMB_SET_POSIX_LOCK
);
3037 /* Setup data array. */
3038 switch (lock_type
) {
3040 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
3041 POSIX_LOCK_TYPE_READ
);
3044 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
3045 POSIX_LOCK_TYPE_WRITE
);
3048 SSVAL(&state
->data
, POSIX_LOCK_TYPE_OFFSET
,
3049 POSIX_LOCK_TYPE_UNLOCK
);
3056 SSVAL(&state
->data
, POSIX_LOCK_FLAGS_OFFSET
,
3057 POSIX_LOCK_FLAG_WAIT
);
3059 SSVAL(state
->data
, POSIX_LOCK_FLAGS_OFFSET
,
3060 POSIX_LOCK_FLAG_NOWAIT
);
3063 SIVAL(&state
->data
, POSIX_LOCK_PID_OFFSET
, cli_getpid(cli
));
3064 SOFF_T(&state
->data
, POSIX_LOCK_START_OFFSET
, offset
);
3065 SOFF_T(&state
->data
, POSIX_LOCK_LEN_OFFSET
, len
);
3067 subreq
= cli_trans_send(state
, /* mem ctx. */
3068 ev
, /* event ctx. */
3069 cli
, /* cli_state. */
3070 SMBtrans2
, /* cmd. */
3071 NULL
, /* pipe name. */
3075 &state
->setup
, /* setup. */
3076 1, /* num setup uint16_t words. */
3077 0, /* max returned setup. */
3078 state
->param
, /* param. */
3080 2, /* max returned param. */
3081 state
->data
, /* data. */
3082 POSIX_LOCK_DATA_SIZE
, /* num data. */
3083 0); /* max returned data. */
3085 if (tevent_req_nomem(subreq
, req
)) {
3086 return tevent_req_post(req
, ev
);
3088 tevent_req_set_callback(subreq
, cli_posix_unlock_internal_done
, req
);
3092 /****************************************************************************
3094 ****************************************************************************/
3096 struct tevent_req
*cli_posix_lock_send(TALLOC_CTX
*mem_ctx
,
3097 struct event_context
*ev
,
3098 struct cli_state
*cli
,
3103 enum brl_type lock_type
)
3105 return cli_posix_lock_internal_send(mem_ctx
, ev
, cli
, fnum
, offset
, len
,
3106 wait_lock
, lock_type
);
3109 NTSTATUS
cli_posix_lock_recv(struct tevent_req
*req
)
3111 return tevent_req_simple_recv_ntstatus(req
);
3114 NTSTATUS
cli_posix_lock(struct cli_state
*cli
, uint16_t fnum
,
3115 uint64_t offset
, uint64_t len
,
3116 bool wait_lock
, enum brl_type lock_type
)
3118 TALLOC_CTX
*frame
= talloc_stackframe();
3119 struct event_context
*ev
= NULL
;
3120 struct tevent_req
*req
= NULL
;
3121 NTSTATUS status
= NT_STATUS_OK
;
3123 if (cli_has_async_calls(cli
)) {
3125 * Can't use sync call while an async call is in flight
3127 status
= NT_STATUS_INVALID_PARAMETER
;
3131 if (lock_type
!= READ_LOCK
&& lock_type
!= WRITE_LOCK
) {
3132 status
= NT_STATUS_INVALID_PARAMETER
;
3136 ev
= event_context_init(frame
);
3138 status
= NT_STATUS_NO_MEMORY
;
3142 req
= cli_posix_lock_send(frame
,
3151 status
= NT_STATUS_NO_MEMORY
;
3155 if (!tevent_req_poll(req
, ev
)) {
3156 status
= map_nt_error_from_unix(errno
);
3160 status
= cli_posix_lock_recv(req
);
3167 /****************************************************************************
3168 POSIX Unlock a file.
3169 ****************************************************************************/
3171 struct tevent_req
*cli_posix_unlock_send(TALLOC_CTX
*mem_ctx
,
3172 struct event_context
*ev
,
3173 struct cli_state
*cli
,
3178 return cli_posix_lock_internal_send(mem_ctx
, ev
, cli
, fnum
, offset
, len
,
3179 false, UNLOCK_LOCK
);
3182 NTSTATUS
cli_posix_unlock_recv(struct tevent_req
*req
)
3184 return tevent_req_simple_recv_ntstatus(req
);
3187 NTSTATUS
cli_posix_unlock(struct cli_state
*cli
, uint16_t fnum
, uint64_t offset
, uint64_t len
)
3189 TALLOC_CTX
*frame
= talloc_stackframe();
3190 struct event_context
*ev
= NULL
;
3191 struct tevent_req
*req
= NULL
;
3192 NTSTATUS status
= NT_STATUS_OK
;
3194 if (cli_has_async_calls(cli
)) {
3196 * Can't use sync call while an async call is in flight
3198 status
= NT_STATUS_INVALID_PARAMETER
;
3202 ev
= event_context_init(frame
);
3204 status
= NT_STATUS_NO_MEMORY
;
3208 req
= cli_posix_unlock_send(frame
,
3215 status
= NT_STATUS_NO_MEMORY
;
3219 if (!tevent_req_poll(req
, ev
)) {
3220 status
= map_nt_error_from_unix(errno
);
3224 status
= cli_posix_unlock_recv(req
);
3231 /****************************************************************************
3232 Do a SMBgetattrE call.
3233 ****************************************************************************/
3235 static void cli_getattrE_done(struct tevent_req
*subreq
);
3237 struct cli_getattrE_state
{
3247 struct tevent_req
*cli_getattrE_send(TALLOC_CTX
*mem_ctx
,
3248 struct event_context
*ev
,
3249 struct cli_state
*cli
,
3252 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3253 struct cli_getattrE_state
*state
= NULL
;
3254 uint8_t additional_flags
= 0;
3256 req
= tevent_req_create(mem_ctx
, &state
, struct cli_getattrE_state
);
3261 state
->zone_offset
= cli_state_server_time_zone(cli
);
3262 SSVAL(state
->vwv
+0,0,fnum
);
3264 subreq
= cli_smb_send(state
, ev
, cli
, SMBgetattrE
, additional_flags
,
3265 1, state
->vwv
, 0, NULL
);
3266 if (tevent_req_nomem(subreq
, req
)) {
3267 return tevent_req_post(req
, ev
);
3269 tevent_req_set_callback(subreq
, cli_getattrE_done
, req
);
3273 static void cli_getattrE_done(struct tevent_req
*subreq
)
3275 struct tevent_req
*req
= tevent_req_callback_data(
3276 subreq
, struct tevent_req
);
3277 struct cli_getattrE_state
*state
= tevent_req_data(
3278 req
, struct cli_getattrE_state
);
3280 uint16_t *vwv
= NULL
;
3284 status
= cli_smb_recv(subreq
, state
, &inbuf
, 11, &wct
, &vwv
,
3286 TALLOC_FREE(subreq
);
3287 if (tevent_req_nterror(req
, status
)) {
3291 state
->size
= (off_t
)IVAL(vwv
+6,0);
3292 state
->attr
= SVAL(vwv
+10,0);
3293 state
->change_time
= make_unix_date2(vwv
+0, state
->zone_offset
);
3294 state
->access_time
= make_unix_date2(vwv
+2, state
->zone_offset
);
3295 state
->write_time
= make_unix_date2(vwv
+4, state
->zone_offset
);
3297 tevent_req_done(req
);
3300 NTSTATUS
cli_getattrE_recv(struct tevent_req
*req
,
3303 time_t *change_time
,
3304 time_t *access_time
,
3307 struct cli_getattrE_state
*state
= tevent_req_data(
3308 req
, struct cli_getattrE_state
);
3311 if (tevent_req_is_nterror(req
, &status
)) {
3315 *attr
= state
->attr
;
3318 *size
= state
->size
;
3321 *change_time
= state
->change_time
;
3324 *access_time
= state
->access_time
;
3327 *write_time
= state
->write_time
;
3329 return NT_STATUS_OK
;
3332 NTSTATUS
cli_getattrE(struct cli_state
*cli
,
3336 time_t *change_time
,
3337 time_t *access_time
,
3340 TALLOC_CTX
*frame
= talloc_stackframe();
3341 struct event_context
*ev
= NULL
;
3342 struct tevent_req
*req
= NULL
;
3343 NTSTATUS status
= NT_STATUS_OK
;
3345 if (cli_has_async_calls(cli
)) {
3347 * Can't use sync call while an async call is in flight
3349 status
= NT_STATUS_INVALID_PARAMETER
;
3353 ev
= event_context_init(frame
);
3355 status
= NT_STATUS_NO_MEMORY
;
3359 req
= cli_getattrE_send(frame
, ev
, cli
, fnum
);
3361 status
= NT_STATUS_NO_MEMORY
;
3365 if (!tevent_req_poll(req
, ev
)) {
3366 status
= map_nt_error_from_unix(errno
);
3370 status
= cli_getattrE_recv(req
,
3382 /****************************************************************************
3384 ****************************************************************************/
3386 static void cli_getatr_done(struct tevent_req
*subreq
);
3388 struct cli_getatr_state
{
3395 struct tevent_req
*cli_getatr_send(TALLOC_CTX
*mem_ctx
,
3396 struct event_context
*ev
,
3397 struct cli_state
*cli
,
3400 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3401 struct cli_getatr_state
*state
= NULL
;
3402 uint8_t additional_flags
= 0;
3403 uint8_t *bytes
= NULL
;
3405 req
= tevent_req_create(mem_ctx
, &state
, struct cli_getatr_state
);
3410 state
->zone_offset
= cli_state_server_time_zone(cli
);
3412 bytes
= talloc_array(state
, uint8_t, 1);
3413 if (tevent_req_nomem(bytes
, req
)) {
3414 return tevent_req_post(req
, ev
);
3417 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
3418 strlen(fname
)+1, NULL
);
3420 if (tevent_req_nomem(bytes
, req
)) {
3421 return tevent_req_post(req
, ev
);
3424 subreq
= cli_smb_send(state
, ev
, cli
, SMBgetatr
, additional_flags
,
3425 0, NULL
, talloc_get_size(bytes
), bytes
);
3426 if (tevent_req_nomem(subreq
, req
)) {
3427 return tevent_req_post(req
, ev
);
3429 tevent_req_set_callback(subreq
, cli_getatr_done
, req
);
3433 static void cli_getatr_done(struct tevent_req
*subreq
)
3435 struct tevent_req
*req
= tevent_req_callback_data(
3436 subreq
, struct tevent_req
);
3437 struct cli_getatr_state
*state
= tevent_req_data(
3438 req
, struct cli_getatr_state
);
3440 uint16_t *vwv
= NULL
;
3444 status
= cli_smb_recv(subreq
, state
, &inbuf
, 4, &wct
, &vwv
, NULL
,
3446 TALLOC_FREE(subreq
);
3447 if (tevent_req_nterror(req
, status
)) {
3451 state
->attr
= SVAL(vwv
+0,0);
3452 state
->size
= (off_t
)IVAL(vwv
+3,0);
3453 state
->write_time
= make_unix_date3(vwv
+1, state
->zone_offset
);
3455 tevent_req_done(req
);
3458 NTSTATUS
cli_getatr_recv(struct tevent_req
*req
,
3463 struct cli_getatr_state
*state
= tevent_req_data(
3464 req
, struct cli_getatr_state
);
3467 if (tevent_req_is_nterror(req
, &status
)) {
3471 *attr
= state
->attr
;
3474 *size
= state
->size
;
3477 *write_time
= state
->write_time
;
3479 return NT_STATUS_OK
;
3482 NTSTATUS
cli_getatr(struct cli_state
*cli
,
3488 TALLOC_CTX
*frame
= talloc_stackframe();
3489 struct event_context
*ev
= NULL
;
3490 struct tevent_req
*req
= NULL
;
3491 NTSTATUS status
= NT_STATUS_OK
;
3493 if (cli_has_async_calls(cli
)) {
3495 * Can't use sync call while an async call is in flight
3497 status
= NT_STATUS_INVALID_PARAMETER
;
3501 ev
= event_context_init(frame
);
3503 status
= NT_STATUS_NO_MEMORY
;
3507 req
= cli_getatr_send(frame
, ev
, cli
, fname
);
3509 status
= NT_STATUS_NO_MEMORY
;
3513 if (!tevent_req_poll(req
, ev
)) {
3514 status
= map_nt_error_from_unix(errno
);
3518 status
= cli_getatr_recv(req
,
3528 /****************************************************************************
3529 Do a SMBsetattrE call.
3530 ****************************************************************************/
3532 static void cli_setattrE_done(struct tevent_req
*subreq
);
3534 struct cli_setattrE_state
{
3538 struct tevent_req
*cli_setattrE_send(TALLOC_CTX
*mem_ctx
,
3539 struct event_context
*ev
,
3540 struct cli_state
*cli
,
3546 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3547 struct cli_setattrE_state
*state
= NULL
;
3548 uint8_t additional_flags
= 0;
3550 req
= tevent_req_create(mem_ctx
, &state
, struct cli_setattrE_state
);
3555 SSVAL(state
->vwv
+0, 0, fnum
);
3556 push_dos_date2((uint8_t *)&state
->vwv
[1], 0, change_time
,
3557 cli_state_server_time_zone(cli
));
3558 push_dos_date2((uint8_t *)&state
->vwv
[3], 0, access_time
,
3559 cli_state_server_time_zone(cli
));
3560 push_dos_date2((uint8_t *)&state
->vwv
[5], 0, write_time
,
3561 cli_state_server_time_zone(cli
));
3563 subreq
= cli_smb_send(state
, ev
, cli
, SMBsetattrE
, additional_flags
,
3564 7, state
->vwv
, 0, NULL
);
3565 if (tevent_req_nomem(subreq
, req
)) {
3566 return tevent_req_post(req
, ev
);
3568 tevent_req_set_callback(subreq
, cli_setattrE_done
, req
);
3572 static void cli_setattrE_done(struct tevent_req
*subreq
)
3574 struct tevent_req
*req
= tevent_req_callback_data(
3575 subreq
, struct tevent_req
);
3578 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3579 TALLOC_FREE(subreq
);
3580 if (tevent_req_nterror(req
, status
)) {
3583 tevent_req_done(req
);
3586 NTSTATUS
cli_setattrE_recv(struct tevent_req
*req
)
3588 return tevent_req_simple_recv_ntstatus(req
);
3591 NTSTATUS
cli_setattrE(struct cli_state
*cli
,
3597 TALLOC_CTX
*frame
= talloc_stackframe();
3598 struct event_context
*ev
= NULL
;
3599 struct tevent_req
*req
= NULL
;
3600 NTSTATUS status
= NT_STATUS_OK
;
3602 if (cli_has_async_calls(cli
)) {
3604 * Can't use sync call while an async call is in flight
3606 status
= NT_STATUS_INVALID_PARAMETER
;
3610 ev
= event_context_init(frame
);
3612 status
= NT_STATUS_NO_MEMORY
;
3616 req
= cli_setattrE_send(frame
, ev
,
3624 status
= NT_STATUS_NO_MEMORY
;
3628 if (!tevent_req_poll(req
, ev
)) {
3629 status
= map_nt_error_from_unix(errno
);
3633 status
= cli_setattrE_recv(req
);
3640 /****************************************************************************
3641 Do a SMBsetatr call.
3642 ****************************************************************************/
3644 static void cli_setatr_done(struct tevent_req
*subreq
);
3646 struct cli_setatr_state
{
3650 struct tevent_req
*cli_setatr_send(TALLOC_CTX
*mem_ctx
,
3651 struct event_context
*ev
,
3652 struct cli_state
*cli
,
3657 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3658 struct cli_setatr_state
*state
= NULL
;
3659 uint8_t additional_flags
= 0;
3660 uint8_t *bytes
= NULL
;
3662 req
= tevent_req_create(mem_ctx
, &state
, struct cli_setatr_state
);
3667 SSVAL(state
->vwv
+0, 0, attr
);
3668 push_dos_date3((uint8_t *)&state
->vwv
[1], 0, mtime
, cli_state_server_time_zone(cli
));
3670 bytes
= talloc_array(state
, uint8_t, 1);
3671 if (tevent_req_nomem(bytes
, req
)) {
3672 return tevent_req_post(req
, ev
);
3675 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
3676 strlen(fname
)+1, NULL
);
3677 if (tevent_req_nomem(bytes
, req
)) {
3678 return tevent_req_post(req
, ev
);
3680 bytes
= talloc_realloc(state
, bytes
, uint8_t,
3681 talloc_get_size(bytes
)+1);
3682 if (tevent_req_nomem(bytes
, req
)) {
3683 return tevent_req_post(req
, ev
);
3686 bytes
[talloc_get_size(bytes
)-1] = 4;
3687 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), "",
3689 if (tevent_req_nomem(bytes
, req
)) {
3690 return tevent_req_post(req
, ev
);
3693 subreq
= cli_smb_send(state
, ev
, cli
, SMBsetatr
, additional_flags
,
3694 8, state
->vwv
, talloc_get_size(bytes
), bytes
);
3695 if (tevent_req_nomem(subreq
, req
)) {
3696 return tevent_req_post(req
, ev
);
3698 tevent_req_set_callback(subreq
, cli_setatr_done
, req
);
3702 static void cli_setatr_done(struct tevent_req
*subreq
)
3704 struct tevent_req
*req
= tevent_req_callback_data(
3705 subreq
, struct tevent_req
);
3708 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3709 TALLOC_FREE(subreq
);
3710 if (tevent_req_nterror(req
, status
)) {
3713 tevent_req_done(req
);
3716 NTSTATUS
cli_setatr_recv(struct tevent_req
*req
)
3718 return tevent_req_simple_recv_ntstatus(req
);
3721 NTSTATUS
cli_setatr(struct cli_state
*cli
,
3726 TALLOC_CTX
*frame
= talloc_stackframe();
3727 struct event_context
*ev
= NULL
;
3728 struct tevent_req
*req
= NULL
;
3729 NTSTATUS status
= NT_STATUS_OK
;
3731 if (cli_has_async_calls(cli
)) {
3733 * Can't use sync call while an async call is in flight
3735 status
= NT_STATUS_INVALID_PARAMETER
;
3739 ev
= event_context_init(frame
);
3741 status
= NT_STATUS_NO_MEMORY
;
3745 req
= cli_setatr_send(frame
, ev
, cli
, fname
, attr
, mtime
);
3747 status
= NT_STATUS_NO_MEMORY
;
3751 if (!tevent_req_poll(req
, ev
)) {
3752 status
= map_nt_error_from_unix(errno
);
3756 status
= cli_setatr_recv(req
);
3763 /****************************************************************************
3764 Check for existance of a dir.
3765 ****************************************************************************/
3767 static void cli_chkpath_done(struct tevent_req
*subreq
);
3769 struct cli_chkpath_state
{
3773 struct tevent_req
*cli_chkpath_send(TALLOC_CTX
*mem_ctx
,
3774 struct event_context
*ev
,
3775 struct cli_state
*cli
,
3778 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3779 struct cli_chkpath_state
*state
= NULL
;
3780 uint8_t additional_flags
= 0;
3781 uint8_t *bytes
= NULL
;
3783 req
= tevent_req_create(mem_ctx
, &state
, struct cli_chkpath_state
);
3788 bytes
= talloc_array(state
, uint8_t, 1);
3789 if (tevent_req_nomem(bytes
, req
)) {
3790 return tevent_req_post(req
, ev
);
3793 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), fname
,
3794 strlen(fname
)+1, NULL
);
3796 if (tevent_req_nomem(bytes
, req
)) {
3797 return tevent_req_post(req
, ev
);
3800 subreq
= cli_smb_send(state
, ev
, cli
, SMBcheckpath
, additional_flags
,
3801 0, NULL
, talloc_get_size(bytes
), bytes
);
3802 if (tevent_req_nomem(subreq
, req
)) {
3803 return tevent_req_post(req
, ev
);
3805 tevent_req_set_callback(subreq
, cli_chkpath_done
, req
);
3809 static void cli_chkpath_done(struct tevent_req
*subreq
)
3811 struct tevent_req
*req
= tevent_req_callback_data(
3812 subreq
, struct tevent_req
);
3815 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
3816 TALLOC_FREE(subreq
);
3817 if (tevent_req_nterror(req
, status
)) {
3820 tevent_req_done(req
);
3823 NTSTATUS
cli_chkpath_recv(struct tevent_req
*req
)
3825 return tevent_req_simple_recv_ntstatus(req
);
3828 NTSTATUS
cli_chkpath(struct cli_state
*cli
, const char *path
)
3830 TALLOC_CTX
*frame
= talloc_stackframe();
3831 struct event_context
*ev
= NULL
;
3832 struct tevent_req
*req
= NULL
;
3834 NTSTATUS status
= NT_STATUS_OK
;
3836 if (cli_has_async_calls(cli
)) {
3838 * Can't use sync call while an async call is in flight
3840 status
= NT_STATUS_INVALID_PARAMETER
;
3844 path2
= talloc_strdup(frame
, path
);
3846 status
= NT_STATUS_NO_MEMORY
;
3849 trim_char(path2
,'\0','\\');
3851 path2
= talloc_strdup(frame
, "\\");
3853 status
= NT_STATUS_NO_MEMORY
;
3858 ev
= event_context_init(frame
);
3860 status
= NT_STATUS_NO_MEMORY
;
3864 req
= cli_chkpath_send(frame
, ev
, cli
, path2
);
3866 status
= NT_STATUS_NO_MEMORY
;
3870 if (!tevent_req_poll(req
, ev
)) {
3871 status
= map_nt_error_from_unix(errno
);
3875 status
= cli_chkpath_recv(req
);
3882 /****************************************************************************
3884 ****************************************************************************/
3886 static void cli_dskattr_done(struct tevent_req
*subreq
);
3888 struct cli_dskattr_state
{
3894 struct tevent_req
*cli_dskattr_send(TALLOC_CTX
*mem_ctx
,
3895 struct event_context
*ev
,
3896 struct cli_state
*cli
)
3898 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
3899 struct cli_dskattr_state
*state
= NULL
;
3900 uint8_t additional_flags
= 0;
3902 req
= tevent_req_create(mem_ctx
, &state
, struct cli_dskattr_state
);
3907 subreq
= cli_smb_send(state
, ev
, cli
, SMBdskattr
, additional_flags
,
3909 if (tevent_req_nomem(subreq
, req
)) {
3910 return tevent_req_post(req
, ev
);
3912 tevent_req_set_callback(subreq
, cli_dskattr_done
, req
);
3916 static void cli_dskattr_done(struct tevent_req
*subreq
)
3918 struct tevent_req
*req
= tevent_req_callback_data(
3919 subreq
, struct tevent_req
);
3920 struct cli_dskattr_state
*state
= tevent_req_data(
3921 req
, struct cli_dskattr_state
);
3923 uint16_t *vwv
= NULL
;
3927 status
= cli_smb_recv(subreq
, state
, &inbuf
, 4, &wct
, &vwv
, NULL
,
3929 TALLOC_FREE(subreq
);
3930 if (tevent_req_nterror(req
, status
)) {
3933 state
->bsize
= SVAL(vwv
+1, 0)*SVAL(vwv
+2,0);
3934 state
->total
= SVAL(vwv
+0, 0);
3935 state
->avail
= SVAL(vwv
+3, 0);
3936 tevent_req_done(req
);
3939 NTSTATUS
cli_dskattr_recv(struct tevent_req
*req
, int *bsize
, int *total
, int *avail
)
3941 struct cli_dskattr_state
*state
= tevent_req_data(
3942 req
, struct cli_dskattr_state
);
3945 if (tevent_req_is_nterror(req
, &status
)) {
3948 *bsize
= state
->bsize
;
3949 *total
= state
->total
;
3950 *avail
= state
->avail
;
3951 return NT_STATUS_OK
;
3954 NTSTATUS
cli_dskattr(struct cli_state
*cli
, int *bsize
, int *total
, int *avail
)
3956 TALLOC_CTX
*frame
= talloc_stackframe();
3957 struct event_context
*ev
= NULL
;
3958 struct tevent_req
*req
= NULL
;
3959 NTSTATUS status
= NT_STATUS_OK
;
3961 if (cli_has_async_calls(cli
)) {
3963 * Can't use sync call while an async call is in flight
3965 status
= NT_STATUS_INVALID_PARAMETER
;
3969 ev
= event_context_init(frame
);
3971 status
= NT_STATUS_NO_MEMORY
;
3975 req
= cli_dskattr_send(frame
, ev
, cli
);
3977 status
= NT_STATUS_NO_MEMORY
;
3981 if (!tevent_req_poll(req
, ev
)) {
3982 status
= map_nt_error_from_unix(errno
);
3986 status
= cli_dskattr_recv(req
, bsize
, total
, avail
);
3993 /****************************************************************************
3994 Create and open a temporary file.
3995 ****************************************************************************/
3997 static void cli_ctemp_done(struct tevent_req
*subreq
);
3999 struct ctemp_state
{
4005 struct tevent_req
*cli_ctemp_send(TALLOC_CTX
*mem_ctx
,
4006 struct event_context
*ev
,
4007 struct cli_state
*cli
,
4010 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4011 struct ctemp_state
*state
= NULL
;
4012 uint8_t additional_flags
= 0;
4013 uint8_t *bytes
= NULL
;
4015 req
= tevent_req_create(mem_ctx
, &state
, struct ctemp_state
);
4020 SSVAL(state
->vwv
,0,0);
4021 SIVALS(state
->vwv
+1,0,-1);
4023 bytes
= talloc_array(state
, uint8_t, 1);
4024 if (tevent_req_nomem(bytes
, req
)) {
4025 return tevent_req_post(req
, ev
);
4028 bytes
= smb_bytes_push_str(bytes
, cli_ucs2(cli
), path
,
4029 strlen(path
)+1, NULL
);
4030 if (tevent_req_nomem(bytes
, req
)) {
4031 return tevent_req_post(req
, ev
);
4034 subreq
= cli_smb_send(state
, ev
, cli
, SMBctemp
, additional_flags
,
4035 3, state
->vwv
, talloc_get_size(bytes
), bytes
);
4036 if (tevent_req_nomem(subreq
, req
)) {
4037 return tevent_req_post(req
, ev
);
4039 tevent_req_set_callback(subreq
, cli_ctemp_done
, req
);
4043 static void cli_ctemp_done(struct tevent_req
*subreq
)
4045 struct tevent_req
*req
= tevent_req_callback_data(
4046 subreq
, struct tevent_req
);
4047 struct ctemp_state
*state
= tevent_req_data(
4048 req
, struct ctemp_state
);
4052 uint32_t num_bytes
= 0;
4053 uint8_t *bytes
= NULL
;
4056 status
= cli_smb_recv(subreq
, state
, &inbuf
, 1, &wcnt
, &vwv
,
4057 &num_bytes
, &bytes
);
4058 TALLOC_FREE(subreq
);
4059 if (tevent_req_nterror(req
, status
)) {
4063 state
->fnum
= SVAL(vwv
+0, 0);
4065 /* From W2K3, the result is just the ASCII name */
4066 if (num_bytes
< 2) {
4067 tevent_req_nterror(req
, NT_STATUS_DATA_ERROR
);
4071 if (pull_string_talloc(state
,
4078 tevent_req_nterror(req
, NT_STATUS_NO_MEMORY
);
4081 tevent_req_done(req
);
4084 NTSTATUS
cli_ctemp_recv(struct tevent_req
*req
,
4089 struct ctemp_state
*state
= tevent_req_data(req
,
4090 struct ctemp_state
);
4093 if (tevent_req_is_nterror(req
, &status
)) {
4096 *pfnum
= state
->fnum
;
4097 *outfile
= talloc_strdup(ctx
, state
->ret_path
);
4099 return NT_STATUS_NO_MEMORY
;
4101 return NT_STATUS_OK
;
4104 NTSTATUS
cli_ctemp(struct cli_state
*cli
,
4110 TALLOC_CTX
*frame
= talloc_stackframe();
4111 struct event_context
*ev
;
4112 struct tevent_req
*req
;
4113 NTSTATUS status
= NT_STATUS_OK
;
4115 if (cli_has_async_calls(cli
)) {
4117 * Can't use sync call while an async call is in flight
4119 status
= NT_STATUS_INVALID_PARAMETER
;
4123 ev
= event_context_init(frame
);
4125 status
= NT_STATUS_NO_MEMORY
;
4129 req
= cli_ctemp_send(frame
, ev
, cli
, path
);
4131 status
= NT_STATUS_NO_MEMORY
;
4135 if (!tevent_req_poll(req
, ev
)) {
4136 status
= map_nt_error_from_unix(errno
);
4140 status
= cli_ctemp_recv(req
, ctx
, pfnum
, out_path
);
4148 send a raw ioctl - used by the torture code
4150 NTSTATUS
cli_raw_ioctl(struct cli_state
*cli
, uint16_t fnum
, uint32_t code
, DATA_BLOB
*blob
)
4155 SSVAL(vwv
+0, 0, fnum
);
4156 SSVAL(vwv
+1, 0, code
>>16);
4157 SSVAL(vwv
+2, 0, (code
&0xFFFF));
4159 status
= cli_smb(talloc_tos(), cli
, SMBioctl
, 0, 3, vwv
, 0, NULL
,
4160 NULL
, 0, NULL
, NULL
, NULL
, NULL
);
4161 if (!NT_STATUS_IS_OK(status
)) {
4164 *blob
= data_blob_null
;
4165 return NT_STATUS_OK
;
4168 /*********************************************************
4169 Set an extended attribute utility fn.
4170 *********************************************************/
4172 static NTSTATUS
cli_set_ea(struct cli_state
*cli
, uint16_t setup_val
,
4173 uint8_t *param
, unsigned int param_len
,
4174 const char *ea_name
,
4175 const char *ea_val
, size_t ea_len
)
4178 unsigned int data_len
= 0;
4179 uint8_t *data
= NULL
;
4181 size_t ea_namelen
= strlen(ea_name
);
4184 SSVAL(setup
, 0, setup_val
);
4186 if (ea_namelen
== 0 && ea_len
== 0) {
4188 data
= talloc_array(talloc_tos(),
4192 return NT_STATUS_NO_MEMORY
;
4195 SIVAL(p
,0,data_len
);
4197 data_len
= 4 + 4 + ea_namelen
+ 1 + ea_len
;
4198 data
= talloc_array(talloc_tos(),
4202 return NT_STATUS_NO_MEMORY
;
4205 SIVAL(p
,0,data_len
);
4207 SCVAL(p
, 0, 0); /* EA flags. */
4208 SCVAL(p
, 1, ea_namelen
);
4209 SSVAL(p
, 2, ea_len
);
4210 memcpy(p
+4, ea_name
, ea_namelen
+1); /* Copy in the name. */
4211 memcpy(p
+4+ea_namelen
+1, ea_val
, ea_len
);
4214 status
= cli_trans(talloc_tos(), cli
, SMBtrans2
, NULL
, -1, 0, 0,
4216 param
, param_len
, 2,
4217 data
, data_len
, CLI_BUFFER_SIZE
,
4219 NULL
, 0, NULL
, /* rsetup */
4220 NULL
, 0, NULL
, /* rparam */
4221 NULL
, 0, NULL
); /* rdata */
4226 /*********************************************************
4227 Set an extended attribute on a pathname.
4228 *********************************************************/
4230 NTSTATUS
cli_set_ea_path(struct cli_state
*cli
, const char *path
,
4231 const char *ea_name
, const char *ea_val
,
4234 unsigned int param_len
= 0;
4237 TALLOC_CTX
*frame
= talloc_stackframe();
4239 param
= talloc_array(talloc_tos(), uint8_t, 6);
4241 return NT_STATUS_NO_MEMORY
;
4243 SSVAL(param
,0,SMB_INFO_SET_EA
);
4247 param
= trans2_bytes_push_str(param
, cli_ucs2(cli
),
4248 path
, strlen(path
)+1,
4250 param_len
= talloc_get_size(param
);
4252 status
= cli_set_ea(cli
, TRANSACT2_SETPATHINFO
, param
, param_len
,
4253 ea_name
, ea_val
, ea_len
);
4258 /*********************************************************
4259 Set an extended attribute on an fnum.
4260 *********************************************************/
4262 NTSTATUS
cli_set_ea_fnum(struct cli_state
*cli
, uint16_t fnum
,
4263 const char *ea_name
, const char *ea_val
,
4268 memset(param
, 0, 6);
4269 SSVAL(param
,0,fnum
);
4270 SSVAL(param
,2,SMB_INFO_SET_EA
);
4272 return cli_set_ea(cli
, TRANSACT2_SETFILEINFO
, param
, 6,
4273 ea_name
, ea_val
, ea_len
);
4276 /*********************************************************
4277 Get an extended attribute list utility fn.
4278 *********************************************************/
4280 static bool parse_ea_blob(TALLOC_CTX
*ctx
, const uint8_t *rdata
,
4282 size_t *pnum_eas
, struct ea_struct
**pea_list
)
4284 struct ea_struct
*ea_list
= NULL
;
4289 if (rdata_len
< 4) {
4293 ea_size
= (size_t)IVAL(rdata
,0);
4294 if (ea_size
> rdata_len
) {
4299 /* No EA's present. */
4308 /* Validate the EA list and count it. */
4309 for (num_eas
= 0; ea_size
>= 4; num_eas
++) {
4310 unsigned int ea_namelen
= CVAL(p
,1);
4311 unsigned int ea_valuelen
= SVAL(p
,2);
4312 if (ea_namelen
== 0) {
4315 if (4 + ea_namelen
+ 1 + ea_valuelen
> ea_size
) {
4318 ea_size
-= 4 + ea_namelen
+ 1 + ea_valuelen
;
4319 p
+= 4 + ea_namelen
+ 1 + ea_valuelen
;
4328 *pnum_eas
= num_eas
;
4330 /* Caller only wants number of EA's. */
4334 ea_list
= talloc_array(ctx
, struct ea_struct
, num_eas
);
4339 ea_size
= (size_t)IVAL(rdata
,0);
4342 for (num_eas
= 0; num_eas
< *pnum_eas
; num_eas
++ ) {
4343 struct ea_struct
*ea
= &ea_list
[num_eas
];
4344 fstring unix_ea_name
;
4345 unsigned int ea_namelen
= CVAL(p
,1);
4346 unsigned int ea_valuelen
= SVAL(p
,2);
4348 ea
->flags
= CVAL(p
,0);
4349 unix_ea_name
[0] = '\0';
4350 pull_ascii(unix_ea_name
, p
+ 4, sizeof(unix_ea_name
), rdata_len
- PTR_DIFF(p
+4, rdata
), STR_TERMINATE
);
4351 ea
->name
= talloc_strdup(ea_list
, unix_ea_name
);
4355 /* Ensure the value is null terminated (in case it's a string). */
4356 ea
->value
= data_blob_talloc(ea_list
, NULL
, ea_valuelen
+ 1);
4357 if (!ea
->value
.data
) {
4361 memcpy(ea
->value
.data
, p
+4+ea_namelen
+1, ea_valuelen
);
4363 ea
->value
.data
[ea_valuelen
] = 0;
4365 p
+= 4 + ea_namelen
+ 1 + ea_valuelen
;
4368 *pea_list
= ea_list
;
4372 TALLOC_FREE(ea_list
);
4376 /*********************************************************
4377 Get an extended attribute list from a pathname.
4378 *********************************************************/
4380 struct cli_get_ea_list_path_state
{
4385 static void cli_get_ea_list_path_done(struct tevent_req
*subreq
);
4387 struct tevent_req
*cli_get_ea_list_path_send(TALLOC_CTX
*mem_ctx
,
4388 struct tevent_context
*ev
,
4389 struct cli_state
*cli
,
4392 struct tevent_req
*req
, *subreq
;
4393 struct cli_get_ea_list_path_state
*state
;
4395 req
= tevent_req_create(mem_ctx
, &state
,
4396 struct cli_get_ea_list_path_state
);
4400 subreq
= cli_qpathinfo_send(state
, ev
, cli
, fname
,
4401 SMB_INFO_QUERY_ALL_EAS
, 4,
4403 if (tevent_req_nomem(subreq
, req
)) {
4404 return tevent_req_post(req
, ev
);
4406 tevent_req_set_callback(subreq
, cli_get_ea_list_path_done
, req
);
4410 static void cli_get_ea_list_path_done(struct tevent_req
*subreq
)
4412 struct tevent_req
*req
= tevent_req_callback_data(
4413 subreq
, struct tevent_req
);
4414 struct cli_get_ea_list_path_state
*state
= tevent_req_data(
4415 req
, struct cli_get_ea_list_path_state
);
4418 status
= cli_qpathinfo_recv(subreq
, state
, &state
->data
,
4420 TALLOC_FREE(subreq
);
4421 if (tevent_req_nterror(req
, status
)) {
4424 tevent_req_done(req
);
4427 NTSTATUS
cli_get_ea_list_path_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
4428 size_t *pnum_eas
, struct ea_struct
**peas
)
4430 struct cli_get_ea_list_path_state
*state
= tevent_req_data(
4431 req
, struct cli_get_ea_list_path_state
);
4434 if (tevent_req_is_nterror(req
, &status
)) {
4437 if (!parse_ea_blob(mem_ctx
, state
->data
, state
->num_data
,
4439 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
4441 return NT_STATUS_OK
;
4444 NTSTATUS
cli_get_ea_list_path(struct cli_state
*cli
, const char *path
,
4447 struct ea_struct
**pea_list
)
4449 TALLOC_CTX
*frame
= talloc_stackframe();
4450 struct event_context
*ev
= NULL
;
4451 struct tevent_req
*req
= NULL
;
4452 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
4454 if (cli_has_async_calls(cli
)) {
4456 * Can't use sync call while an async call is in flight
4458 status
= NT_STATUS_INVALID_PARAMETER
;
4461 ev
= event_context_init(frame
);
4465 req
= cli_get_ea_list_path_send(frame
, ev
, cli
, path
);
4469 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
4472 status
= cli_get_ea_list_path_recv(req
, ctx
, pnum_eas
, pea_list
);
4478 /****************************************************************************
4479 Convert open "flags" arg to uint32_t on wire.
4480 ****************************************************************************/
4482 static uint32_t open_flags_to_wire(int flags
)
4484 int open_mode
= flags
& O_ACCMODE
;
4487 switch (open_mode
) {
4489 ret
|= SMB_O_WRONLY
;
4496 ret
|= SMB_O_RDONLY
;
4500 if (flags
& O_CREAT
) {
4503 if (flags
& O_EXCL
) {
4506 if (flags
& O_TRUNC
) {
4510 if (flags
& O_SYNC
) {
4514 if (flags
& O_APPEND
) {
4515 ret
|= SMB_O_APPEND
;
4517 #if defined(O_DIRECT)
4518 if (flags
& O_DIRECT
) {
4519 ret
|= SMB_O_DIRECT
;
4522 #if defined(O_DIRECTORY)
4523 if (flags
& O_DIRECTORY
) {
4524 ret
|= SMB_O_DIRECTORY
;
4530 /****************************************************************************
4531 Open a file - POSIX semantics. Returns fnum. Doesn't request oplock.
4532 ****************************************************************************/
4534 struct posix_open_state
{
4538 uint16_t fnum
; /* Out */
4541 static void cli_posix_open_internal_done(struct tevent_req
*subreq
)
4543 struct tevent_req
*req
= tevent_req_callback_data(
4544 subreq
, struct tevent_req
);
4545 struct posix_open_state
*state
= tevent_req_data(req
, struct posix_open_state
);
4550 status
= cli_trans_recv(subreq
, state
, NULL
, NULL
, 0, NULL
,
4551 NULL
, 0, NULL
, &data
, 12, &num_data
);
4552 TALLOC_FREE(subreq
);
4553 if (tevent_req_nterror(req
, status
)) {
4556 state
->fnum
= SVAL(data
,2);
4557 tevent_req_done(req
);
4560 static struct tevent_req
*cli_posix_open_internal_send(TALLOC_CTX
*mem_ctx
,
4561 struct event_context
*ev
,
4562 struct cli_state
*cli
,
4568 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4569 struct posix_open_state
*state
= NULL
;
4570 uint32_t wire_flags
= open_flags_to_wire(flags
);
4572 req
= tevent_req_create(mem_ctx
, &state
, struct posix_open_state
);
4577 /* Setup setup word. */
4578 SSVAL(&state
->setup
, 0, TRANSACT2_SETPATHINFO
);
4580 /* Setup param array. */
4581 state
->param
= talloc_array(state
, uint8_t, 6);
4582 if (tevent_req_nomem(state
->param
, req
)) {
4583 return tevent_req_post(req
, ev
);
4585 memset(state
->param
, '\0', 6);
4586 SSVAL(state
->param
, 0, SMB_POSIX_PATH_OPEN
);
4588 state
->param
= trans2_bytes_push_str(state
->param
, cli_ucs2(cli
), fname
,
4589 strlen(fname
)+1, NULL
);
4591 if (tevent_req_nomem(state
->param
, req
)) {
4592 return tevent_req_post(req
, ev
);
4595 /* Setup data words. */
4597 wire_flags
|= SMB_O_DIRECTORY
;
4600 SIVAL(state
->data
,0,0); /* No oplock. */
4601 SIVAL(state
->data
,4,wire_flags
);
4602 SIVAL(state
->data
,8,unix_perms_to_wire(mode
));
4603 SIVAL(state
->data
,12,0); /* Top bits of perms currently undefined. */
4604 SSVAL(state
->data
,16,SMB_NO_INFO_LEVEL_RETURNED
); /* No info level returned. */
4606 subreq
= cli_trans_send(state
, /* mem ctx. */
4607 ev
, /* event ctx. */
4608 cli
, /* cli_state. */
4609 SMBtrans2
, /* cmd. */
4610 NULL
, /* pipe name. */
4614 &state
->setup
, /* setup. */
4615 1, /* num setup uint16_t words. */
4616 0, /* max returned setup. */
4617 state
->param
, /* param. */
4618 talloc_get_size(state
->param
),/* num param. */
4619 2, /* max returned param. */
4620 state
->data
, /* data. */
4622 12); /* max returned data. */
4624 if (tevent_req_nomem(subreq
, req
)) {
4625 return tevent_req_post(req
, ev
);
4627 tevent_req_set_callback(subreq
, cli_posix_open_internal_done
, req
);
4631 struct tevent_req
*cli_posix_open_send(TALLOC_CTX
*mem_ctx
,
4632 struct event_context
*ev
,
4633 struct cli_state
*cli
,
4638 return cli_posix_open_internal_send(mem_ctx
, ev
,
4639 cli
, fname
, flags
, mode
, false);
4642 NTSTATUS
cli_posix_open_recv(struct tevent_req
*req
, uint16_t *pfnum
)
4644 struct posix_open_state
*state
= tevent_req_data(req
, struct posix_open_state
);
4647 if (tevent_req_is_nterror(req
, &status
)) {
4650 *pfnum
= state
->fnum
;
4651 return NT_STATUS_OK
;
4654 /****************************************************************************
4655 Open - POSIX semantics. Doesn't request oplock.
4656 ****************************************************************************/
4658 NTSTATUS
cli_posix_open(struct cli_state
*cli
, const char *fname
,
4659 int flags
, mode_t mode
, uint16_t *pfnum
)
4662 TALLOC_CTX
*frame
= talloc_stackframe();
4663 struct event_context
*ev
= NULL
;
4664 struct tevent_req
*req
= NULL
;
4665 NTSTATUS status
= NT_STATUS_OK
;
4667 if (cli_has_async_calls(cli
)) {
4669 * Can't use sync call while an async call is in flight
4671 status
= NT_STATUS_INVALID_PARAMETER
;
4675 ev
= event_context_init(frame
);
4677 status
= NT_STATUS_NO_MEMORY
;
4681 req
= cli_posix_open_send(frame
,
4688 status
= NT_STATUS_NO_MEMORY
;
4692 if (!tevent_req_poll(req
, ev
)) {
4693 status
= map_nt_error_from_unix(errno
);
4697 status
= cli_posix_open_recv(req
, pfnum
);
4704 struct tevent_req
*cli_posix_mkdir_send(TALLOC_CTX
*mem_ctx
,
4705 struct event_context
*ev
,
4706 struct cli_state
*cli
,
4710 return cli_posix_open_internal_send(mem_ctx
, ev
,
4711 cli
, fname
, O_CREAT
, mode
, true);
4714 NTSTATUS
cli_posix_mkdir_recv(struct tevent_req
*req
)
4716 return tevent_req_simple_recv_ntstatus(req
);
4719 NTSTATUS
cli_posix_mkdir(struct cli_state
*cli
, const char *fname
, mode_t mode
)
4721 TALLOC_CTX
*frame
= talloc_stackframe();
4722 struct event_context
*ev
= NULL
;
4723 struct tevent_req
*req
= NULL
;
4724 NTSTATUS status
= NT_STATUS_OK
;
4726 if (cli_has_async_calls(cli
)) {
4728 * Can't use sync call while an async call is in flight
4730 status
= NT_STATUS_INVALID_PARAMETER
;
4734 ev
= event_context_init(frame
);
4736 status
= NT_STATUS_NO_MEMORY
;
4740 req
= cli_posix_mkdir_send(frame
,
4746 status
= NT_STATUS_NO_MEMORY
;
4750 if (!tevent_req_poll(req
, ev
)) {
4751 status
= map_nt_error_from_unix(errno
);
4755 status
= cli_posix_mkdir_recv(req
);
4762 /****************************************************************************
4763 unlink or rmdir - POSIX semantics.
4764 ****************************************************************************/
4766 struct cli_posix_unlink_internal_state
{
4770 static void cli_posix_unlink_internal_done(struct tevent_req
*subreq
);
4772 static struct tevent_req
*cli_posix_unlink_internal_send(TALLOC_CTX
*mem_ctx
,
4773 struct event_context
*ev
,
4774 struct cli_state
*cli
,
4778 struct tevent_req
*req
= NULL
, *subreq
= NULL
;
4779 struct cli_posix_unlink_internal_state
*state
= NULL
;
4781 req
= tevent_req_create(mem_ctx
, &state
,
4782 struct cli_posix_unlink_internal_state
);
4787 /* Setup data word. */
4788 SSVAL(state
->data
, 0, level
);
4790 subreq
= cli_setpathinfo_send(state
, ev
, cli
,
4791 SMB_POSIX_PATH_UNLINK
,
4793 state
->data
, sizeof(state
->data
));
4794 if (tevent_req_nomem(subreq
, req
)) {
4795 return tevent_req_post(req
, ev
);
4797 tevent_req_set_callback(subreq
, cli_posix_unlink_internal_done
, req
);
4801 static void cli_posix_unlink_internal_done(struct tevent_req
*subreq
)
4803 NTSTATUS status
= cli_setpathinfo_recv(subreq
);
4804 tevent_req_simple_finish_ntstatus(subreq
, status
);
4807 struct tevent_req
*cli_posix_unlink_send(TALLOC_CTX
*mem_ctx
,
4808 struct event_context
*ev
,
4809 struct cli_state
*cli
,
4812 return cli_posix_unlink_internal_send(mem_ctx
, ev
, cli
, fname
,
4813 SMB_POSIX_UNLINK_FILE_TARGET
);
4816 NTSTATUS
cli_posix_unlink_recv(struct tevent_req
*req
)
4818 return tevent_req_simple_recv_ntstatus(req
);
4821 /****************************************************************************
4822 unlink - POSIX semantics.
4823 ****************************************************************************/
4825 NTSTATUS
cli_posix_unlink(struct cli_state
*cli
, const char *fname
)
4827 TALLOC_CTX
*frame
= talloc_stackframe();
4828 struct event_context
*ev
= NULL
;
4829 struct tevent_req
*req
= NULL
;
4830 NTSTATUS status
= NT_STATUS_OK
;
4832 if (cli_has_async_calls(cli
)) {
4834 * Can't use sync call while an async call is in flight
4836 status
= NT_STATUS_INVALID_PARAMETER
;
4840 ev
= event_context_init(frame
);
4842 status
= NT_STATUS_NO_MEMORY
;
4846 req
= cli_posix_unlink_send(frame
,
4851 status
= NT_STATUS_NO_MEMORY
;
4855 if (!tevent_req_poll(req
, ev
)) {
4856 status
= map_nt_error_from_unix(errno
);
4860 status
= cli_posix_unlink_recv(req
);
4867 /****************************************************************************
4868 rmdir - POSIX semantics.
4869 ****************************************************************************/
4871 struct tevent_req
*cli_posix_rmdir_send(TALLOC_CTX
*mem_ctx
,
4872 struct event_context
*ev
,
4873 struct cli_state
*cli
,
4876 return cli_posix_unlink_internal_send(
4877 mem_ctx
, ev
, cli
, fname
,
4878 SMB_POSIX_UNLINK_DIRECTORY_TARGET
);
4881 NTSTATUS
cli_posix_rmdir_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
)
4883 return tevent_req_simple_recv_ntstatus(req
);
4886 NTSTATUS
cli_posix_rmdir(struct cli_state
*cli
, const char *fname
)
4888 TALLOC_CTX
*frame
= talloc_stackframe();
4889 struct event_context
*ev
= NULL
;
4890 struct tevent_req
*req
= NULL
;
4891 NTSTATUS status
= NT_STATUS_OK
;
4893 if (cli_has_async_calls(cli
)) {
4895 * Can't use sync call while an async call is in flight
4897 status
= NT_STATUS_INVALID_PARAMETER
;
4901 ev
= event_context_init(frame
);
4903 status
= NT_STATUS_NO_MEMORY
;
4907 req
= cli_posix_rmdir_send(frame
,
4912 status
= NT_STATUS_NO_MEMORY
;
4916 if (!tevent_req_poll(req
, ev
)) {
4917 status
= map_nt_error_from_unix(errno
);
4921 status
= cli_posix_rmdir_recv(req
, frame
);
4928 /****************************************************************************
4930 ****************************************************************************/
4932 struct cli_notify_state
{
4934 uint32_t num_changes
;
4935 struct notify_change
*changes
;
4938 static void cli_notify_done(struct tevent_req
*subreq
);
4940 struct tevent_req
*cli_notify_send(TALLOC_CTX
*mem_ctx
,
4941 struct tevent_context
*ev
,
4942 struct cli_state
*cli
, uint16_t fnum
,
4943 uint32_t buffer_size
,
4944 uint32_t completion_filter
, bool recursive
)
4946 struct tevent_req
*req
, *subreq
;
4947 struct cli_notify_state
*state
;
4948 unsigned old_timeout
;
4950 req
= tevent_req_create(mem_ctx
, &state
, struct cli_notify_state
);
4955 SIVAL(state
->setup
, 0, completion_filter
);
4956 SSVAL(state
->setup
, 4, fnum
);
4957 SSVAL(state
->setup
, 6, recursive
);
4960 * Notifies should not time out
4962 old_timeout
= cli_set_timeout(cli
, 0);
4964 subreq
= cli_trans_send(
4965 state
, /* mem ctx. */
4966 ev
, /* event ctx. */
4967 cli
, /* cli_state. */
4968 SMBnttrans
, /* cmd. */
4969 NULL
, /* pipe name. */
4971 NT_TRANSACT_NOTIFY_CHANGE
, /* function. */
4973 (uint16_t *)state
->setup
, /* setup. */
4974 4, /* num setup uint16_t words. */
4975 0, /* max returned setup. */
4978 buffer_size
, /* max returned param. */
4981 0); /* max returned data. */
4983 cli_set_timeout(cli
, old_timeout
);
4985 if (tevent_req_nomem(subreq
, req
)) {
4986 return tevent_req_post(req
, ev
);
4988 tevent_req_set_callback(subreq
, cli_notify_done
, req
);
4992 static void cli_notify_done(struct tevent_req
*subreq
)
4994 struct tevent_req
*req
= tevent_req_callback_data(
4995 subreq
, struct tevent_req
);
4996 struct cli_notify_state
*state
= tevent_req_data(
4997 req
, struct cli_notify_state
);
5000 uint32_t i
, ofs
, num_params
;
5003 status
= cli_trans_recv(subreq
, talloc_tos(), &flags2
, NULL
, 0, NULL
,
5004 ¶ms
, 0, &num_params
, NULL
, 0, NULL
);
5005 TALLOC_FREE(subreq
);
5006 if (tevent_req_nterror(req
, status
)) {
5007 DEBUG(10, ("cli_trans_recv returned %s\n", nt_errstr(status
)));
5011 state
->num_changes
= 0;
5014 while (num_params
- ofs
> 12) {
5015 uint32_t next
= IVAL(params
, ofs
);
5016 state
->num_changes
+= 1;
5018 if ((next
== 0) || (ofs
+next
>= num_params
)) {
5024 state
->changes
= talloc_array(state
, struct notify_change
,
5025 state
->num_changes
);
5026 if (tevent_req_nomem(state
->changes
, req
)) {
5027 TALLOC_FREE(params
);
5033 for (i
=0; i
<state
->num_changes
; i
++) {
5034 uint32_t next
= IVAL(params
, ofs
);
5035 uint32_t len
= IVAL(params
, ofs
+8);
5039 if (trans_oob(num_params
, ofs
+ 12, len
)) {
5040 TALLOC_FREE(params
);
5042 req
, NT_STATUS_INVALID_NETWORK_RESPONSE
);
5046 state
->changes
[i
].action
= IVAL(params
, ofs
+4);
5047 ret
= clistr_pull_talloc(params
, (char *)params
, flags2
,
5048 &name
, params
+ofs
+12, len
,
5049 STR_TERMINATE
|STR_UNICODE
);
5051 TALLOC_FREE(params
);
5052 tevent_req_nterror(req
, NT_STATUS_INTERNAL_ERROR
);
5055 state
->changes
[i
].name
= name
;
5059 TALLOC_FREE(params
);
5060 tevent_req_done(req
);
5063 NTSTATUS
cli_notify_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5064 uint32_t *pnum_changes
,
5065 struct notify_change
**pchanges
)
5067 struct cli_notify_state
*state
= tevent_req_data(
5068 req
, struct cli_notify_state
);
5071 if (tevent_req_is_nterror(req
, &status
)) {
5075 *pnum_changes
= state
->num_changes
;
5076 *pchanges
= talloc_move(mem_ctx
, &state
->changes
);
5077 return NT_STATUS_OK
;
5080 NTSTATUS
cli_notify(struct cli_state
*cli
, uint16_t fnum
, uint32_t buffer_size
,
5081 uint32_t completion_filter
, bool recursive
,
5082 TALLOC_CTX
*mem_ctx
, uint32_t *pnum_changes
,
5083 struct notify_change
**pchanges
)
5085 TALLOC_CTX
*frame
= talloc_stackframe();
5086 struct tevent_context
*ev
;
5087 struct tevent_req
*req
;
5088 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5090 if (cli_has_async_calls(cli
)) {
5092 * Can't use sync call while an async call is in flight
5094 status
= NT_STATUS_INVALID_PARAMETER
;
5097 ev
= tevent_context_init(frame
);
5101 req
= cli_notify_send(ev
, ev
, cli
, fnum
, buffer_size
,
5102 completion_filter
, recursive
);
5106 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5109 status
= cli_notify_recv(req
, mem_ctx
, pnum_changes
, pchanges
);
5115 struct cli_qpathinfo_state
{
5124 static void cli_qpathinfo_done(struct tevent_req
*subreq
);
5126 struct tevent_req
*cli_qpathinfo_send(TALLOC_CTX
*mem_ctx
,
5127 struct tevent_context
*ev
,
5128 struct cli_state
*cli
, const char *fname
,
5129 uint16_t level
, uint32_t min_rdata
,
5132 struct tevent_req
*req
, *subreq
;
5133 struct cli_qpathinfo_state
*state
;
5135 req
= tevent_req_create(mem_ctx
, &state
, struct cli_qpathinfo_state
);
5139 state
->min_rdata
= min_rdata
;
5140 SSVAL(state
->setup
, 0, TRANSACT2_QPATHINFO
);
5142 state
->param
= talloc_zero_array(state
, uint8_t, 6);
5143 if (tevent_req_nomem(state
->param
, req
)) {
5144 return tevent_req_post(req
, ev
);
5146 SSVAL(state
->param
, 0, level
);
5147 state
->param
= trans2_bytes_push_str(
5148 state
->param
, cli_ucs2(cli
), fname
, strlen(fname
)+1, NULL
);
5149 if (tevent_req_nomem(state
->param
, req
)) {
5150 return tevent_req_post(req
, ev
);
5153 subreq
= cli_trans_send(
5154 state
, /* mem ctx. */
5155 ev
, /* event ctx. */
5156 cli
, /* cli_state. */
5157 SMBtrans2
, /* cmd. */
5158 NULL
, /* pipe name. */
5162 state
->setup
, /* setup. */
5163 1, /* num setup uint16_t words. */
5164 0, /* max returned setup. */
5165 state
->param
, /* param. */
5166 talloc_get_size(state
->param
), /* num param. */
5167 2, /* max returned param. */
5170 max_rdata
); /* max returned data. */
5172 if (tevent_req_nomem(subreq
, req
)) {
5173 return tevent_req_post(req
, ev
);
5175 tevent_req_set_callback(subreq
, cli_qpathinfo_done
, req
);
5179 static void cli_qpathinfo_done(struct tevent_req
*subreq
)
5181 struct tevent_req
*req
= tevent_req_callback_data(
5182 subreq
, struct tevent_req
);
5183 struct cli_qpathinfo_state
*state
= tevent_req_data(
5184 req
, struct cli_qpathinfo_state
);
5187 status
= cli_trans_recv(subreq
, state
, NULL
, NULL
, 0, NULL
,
5189 &state
->rdata
, state
->min_rdata
,
5191 if (tevent_req_nterror(req
, status
)) {
5194 tevent_req_done(req
);
5197 NTSTATUS
cli_qpathinfo_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5198 uint8_t **rdata
, uint32_t *num_rdata
)
5200 struct cli_qpathinfo_state
*state
= tevent_req_data(
5201 req
, struct cli_qpathinfo_state
);
5204 if (tevent_req_is_nterror(req
, &status
)) {
5207 if (rdata
!= NULL
) {
5208 *rdata
= talloc_move(mem_ctx
, &state
->rdata
);
5210 TALLOC_FREE(state
->rdata
);
5212 if (num_rdata
!= NULL
) {
5213 *num_rdata
= state
->num_rdata
;
5215 return NT_STATUS_OK
;
5218 NTSTATUS
cli_qpathinfo(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5219 const char *fname
, uint16_t level
, uint32_t min_rdata
,
5221 uint8_t **rdata
, uint32_t *num_rdata
)
5223 TALLOC_CTX
*frame
= talloc_stackframe();
5224 struct event_context
*ev
;
5225 struct tevent_req
*req
;
5226 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5228 if (cli_has_async_calls(cli
)) {
5230 * Can't use sync call while an async call is in flight
5232 status
= NT_STATUS_INVALID_PARAMETER
;
5235 ev
= event_context_init(frame
);
5239 req
= cli_qpathinfo_send(frame
, ev
, cli
, fname
, level
, min_rdata
,
5244 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5247 status
= cli_qpathinfo_recv(req
, mem_ctx
, rdata
, num_rdata
);
5253 struct cli_qfileinfo_state
{
5257 uint16_t recv_flags2
;
5263 static void cli_qfileinfo_done(struct tevent_req
*subreq
);
5265 struct tevent_req
*cli_qfileinfo_send(TALLOC_CTX
*mem_ctx
,
5266 struct tevent_context
*ev
,
5267 struct cli_state
*cli
, uint16_t fnum
,
5268 uint16_t level
, uint32_t min_rdata
,
5271 struct tevent_req
*req
, *subreq
;
5272 struct cli_qfileinfo_state
*state
;
5274 req
= tevent_req_create(mem_ctx
, &state
, struct cli_qfileinfo_state
);
5278 state
->min_rdata
= min_rdata
;
5279 SSVAL(state
->param
, 0, fnum
);
5280 SSVAL(state
->param
, 2, level
);
5281 SSVAL(state
->setup
, 0, TRANSACT2_QFILEINFO
);
5283 subreq
= cli_trans_send(
5284 state
, /* mem ctx. */
5285 ev
, /* event ctx. */
5286 cli
, /* cli_state. */
5287 SMBtrans2
, /* cmd. */
5288 NULL
, /* pipe name. */
5292 state
->setup
, /* setup. */
5293 1, /* num setup uint16_t words. */
5294 0, /* max returned setup. */
5295 state
->param
, /* param. */
5296 sizeof(state
->param
), /* num param. */
5297 2, /* max returned param. */
5300 max_rdata
); /* max returned data. */
5302 if (tevent_req_nomem(subreq
, req
)) {
5303 return tevent_req_post(req
, ev
);
5305 tevent_req_set_callback(subreq
, cli_qfileinfo_done
, req
);
5309 static void cli_qfileinfo_done(struct tevent_req
*subreq
)
5311 struct tevent_req
*req
= tevent_req_callback_data(
5312 subreq
, struct tevent_req
);
5313 struct cli_qfileinfo_state
*state
= tevent_req_data(
5314 req
, struct cli_qfileinfo_state
);
5317 status
= cli_trans_recv(subreq
, state
,
5318 &state
->recv_flags2
,
5321 &state
->rdata
, state
->min_rdata
,
5323 if (tevent_req_nterror(req
, status
)) {
5326 tevent_req_done(req
);
5329 NTSTATUS
cli_qfileinfo_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5330 uint16_t *recv_flags2
,
5331 uint8_t **rdata
, uint32_t *num_rdata
)
5333 struct cli_qfileinfo_state
*state
= tevent_req_data(
5334 req
, struct cli_qfileinfo_state
);
5337 if (tevent_req_is_nterror(req
, &status
)) {
5341 if (recv_flags2
!= NULL
) {
5342 *recv_flags2
= state
->recv_flags2
;
5344 if (rdata
!= NULL
) {
5345 *rdata
= talloc_move(mem_ctx
, &state
->rdata
);
5347 TALLOC_FREE(state
->rdata
);
5349 if (num_rdata
!= NULL
) {
5350 *num_rdata
= state
->num_rdata
;
5352 return NT_STATUS_OK
;
5355 NTSTATUS
cli_qfileinfo(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5356 uint16_t fnum
, uint16_t level
, uint32_t min_rdata
,
5357 uint32_t max_rdata
, uint16_t *recv_flags2
,
5358 uint8_t **rdata
, uint32_t *num_rdata
)
5360 TALLOC_CTX
*frame
= talloc_stackframe();
5361 struct event_context
*ev
;
5362 struct tevent_req
*req
;
5363 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5365 if (cli_has_async_calls(cli
)) {
5367 * Can't use sync call while an async call is in flight
5369 status
= NT_STATUS_INVALID_PARAMETER
;
5372 ev
= event_context_init(frame
);
5376 req
= cli_qfileinfo_send(frame
, ev
, cli
, fnum
, level
, min_rdata
,
5381 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5384 status
= cli_qfileinfo_recv(req
, mem_ctx
, recv_flags2
, rdata
, num_rdata
);
5390 struct cli_flush_state
{
5394 static void cli_flush_done(struct tevent_req
*subreq
);
5396 struct tevent_req
*cli_flush_send(TALLOC_CTX
*mem_ctx
,
5397 struct event_context
*ev
,
5398 struct cli_state
*cli
,
5401 struct tevent_req
*req
, *subreq
;
5402 struct cli_flush_state
*state
;
5404 req
= tevent_req_create(mem_ctx
, &state
, struct cli_flush_state
);
5408 SSVAL(state
->vwv
+ 0, 0, fnum
);
5410 subreq
= cli_smb_send(state
, ev
, cli
, SMBflush
, 0, 1, state
->vwv
,
5412 if (tevent_req_nomem(subreq
, req
)) {
5413 return tevent_req_post(req
, ev
);
5415 tevent_req_set_callback(subreq
, cli_flush_done
, req
);
5419 static void cli_flush_done(struct tevent_req
*subreq
)
5421 struct tevent_req
*req
= tevent_req_callback_data(
5422 subreq
, struct tevent_req
);
5425 status
= cli_smb_recv(subreq
, NULL
, NULL
, 0, NULL
, NULL
, NULL
, NULL
);
5426 TALLOC_FREE(subreq
);
5427 if (tevent_req_nterror(req
, status
)) {
5430 tevent_req_done(req
);
5433 NTSTATUS
cli_flush_recv(struct tevent_req
*req
)
5435 return tevent_req_simple_recv_ntstatus(req
);
5438 NTSTATUS
cli_flush(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
, uint16_t fnum
)
5440 TALLOC_CTX
*frame
= talloc_stackframe();
5441 struct event_context
*ev
;
5442 struct tevent_req
*req
;
5443 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5445 if (cli_has_async_calls(cli
)) {
5447 * Can't use sync call while an async call is in flight
5449 status
= NT_STATUS_INVALID_PARAMETER
;
5452 ev
= event_context_init(frame
);
5456 req
= cli_flush_send(frame
, ev
, cli
, fnum
);
5460 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5463 status
= cli_flush_recv(req
);
5469 struct cli_shadow_copy_data_state
{
5476 static void cli_shadow_copy_data_done(struct tevent_req
*subreq
);
5478 struct tevent_req
*cli_shadow_copy_data_send(TALLOC_CTX
*mem_ctx
,
5479 struct tevent_context
*ev
,
5480 struct cli_state
*cli
,
5484 struct tevent_req
*req
, *subreq
;
5485 struct cli_shadow_copy_data_state
*state
;
5488 req
= tevent_req_create(mem_ctx
, &state
,
5489 struct cli_shadow_copy_data_state
);
5493 state
->get_names
= get_names
;
5494 ret_size
= get_names
? CLI_BUFFER_SIZE
: 16;
5496 SIVAL(state
->setup
+ 0, 0, FSCTL_GET_SHADOW_COPY_DATA
);
5497 SSVAL(state
->setup
+ 2, 0, fnum
);
5498 SCVAL(state
->setup
+ 3, 0, 0); /* isFsctl */
5499 SCVAL(state
->setup
+ 3, 1, 0); /* compfilter, isFlags (WSSP) */
5501 subreq
= cli_trans_send(
5502 state
, ev
, cli
, SMBnttrans
, NULL
, 0, NT_TRANSACT_IOCTL
, 0,
5503 state
->setup
, ARRAY_SIZE(state
->setup
), 0,
5506 if (tevent_req_nomem(subreq
, req
)) {
5507 return tevent_req_post(req
, ev
);
5509 tevent_req_set_callback(subreq
, cli_shadow_copy_data_done
, req
);
5513 static void cli_shadow_copy_data_done(struct tevent_req
*subreq
)
5515 struct tevent_req
*req
= tevent_req_callback_data(
5516 subreq
, struct tevent_req
);
5517 struct cli_shadow_copy_data_state
*state
= tevent_req_data(
5518 req
, struct cli_shadow_copy_data_state
);
5521 status
= cli_trans_recv(subreq
, state
, NULL
,
5522 NULL
, 0, NULL
, /* setup */
5523 NULL
, 0, NULL
, /* param */
5524 &state
->data
, 12, &state
->num_data
);
5525 TALLOC_FREE(subreq
);
5526 if (tevent_req_nterror(req
, status
)) {
5529 tevent_req_done(req
);
5532 NTSTATUS
cli_shadow_copy_data_recv(struct tevent_req
*req
, TALLOC_CTX
*mem_ctx
,
5533 char ***pnames
, int *pnum_names
)
5535 struct cli_shadow_copy_data_state
*state
= tevent_req_data(
5536 req
, struct cli_shadow_copy_data_state
);
5542 if (tevent_req_is_nterror(req
, &status
)) {
5545 num_names
= IVAL(state
->data
, 4);
5546 dlength
= IVAL(state
->data
, 8);
5548 if (!state
->get_names
) {
5549 *pnum_names
= num_names
;
5550 return NT_STATUS_OK
;
5553 if (dlength
+12 > state
->num_data
) {
5554 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
5556 names
= talloc_array(mem_ctx
, char *, num_names
);
5557 if (names
== NULL
) {
5558 return NT_STATUS_NO_MEMORY
;
5561 for (i
=0; i
<num_names
; i
++) {
5564 size_t converted_size
;
5566 src
= state
->data
+ 12 + i
* 2 * sizeof(SHADOW_COPY_LABEL
);
5567 ret
= convert_string_talloc(
5568 names
, CH_UTF16LE
, CH_UNIX
,
5569 src
, 2 * sizeof(SHADOW_COPY_LABEL
),
5570 &names
[i
], &converted_size
);
5573 return NT_STATUS_INVALID_NETWORK_RESPONSE
;
5576 *pnum_names
= num_names
;
5578 return NT_STATUS_OK
;
5581 NTSTATUS
cli_shadow_copy_data(TALLOC_CTX
*mem_ctx
, struct cli_state
*cli
,
5582 uint16_t fnum
, bool get_names
,
5583 char ***pnames
, int *pnum_names
)
5585 TALLOC_CTX
*frame
= talloc_stackframe();
5586 struct event_context
*ev
;
5587 struct tevent_req
*req
;
5588 NTSTATUS status
= NT_STATUS_NO_MEMORY
;
5590 if (cli_has_async_calls(cli
)) {
5592 * Can't use sync call while an async call is in flight
5594 status
= NT_STATUS_INVALID_PARAMETER
;
5597 ev
= event_context_init(frame
);
5601 req
= cli_shadow_copy_data_send(frame
, ev
, cli
, fnum
, get_names
);
5605 if (!tevent_req_poll_ntstatus(req
, ev
, &status
)) {
5608 status
= cli_shadow_copy_data_recv(req
, mem_ctx
, pnames
, pnum_names
);