2 Unix SMB/CIFS implementation.
3 client trans2 operations
4 Copyright (C) James Myers 2003
5 Copyright (C) Andrew Tridgell 2003
6 Copyright (C) James Peach 2007
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "libcli/raw/libcliraw.h"
24 #include "libcli/raw/raw_proto.h"
25 #include "librpc/gen_ndr/ndr_security.h"
27 /* local macros to make the code more readable */
28 #define FINFO_CHECK_MIN_SIZE(size) if (blob->length < (size)) { \
29 DEBUG(1,("Unexpected FILEINFO reply size %d for level %u - expected min of %d\n", \
30 (int)blob->length, parms->generic.level, (size))); \
31 return NT_STATUS_INFO_LENGTH_MISMATCH; \
33 #define FINFO_CHECK_SIZE(size) if (blob->length != (size)) { \
34 DEBUG(1,("Unexpected FILEINFO reply size %d for level %u - expected %d\n", \
35 (int)blob->length, parms->generic.level, (size))); \
36 return NT_STATUS_INFO_LENGTH_MISMATCH; \
40 parse a stream information structure
42 NTSTATUS
smbcli_parse_stream_info(DATA_BLOB blob
, TALLOC_CTX
*mem_ctx
,
43 struct stream_information
*io
)
49 while (blob
.length
- ofs
>= 24) {
50 uint_t n
= io
->num_streams
;
55 talloc_realloc(mem_ctx
, io
->streams
, struct stream_struct
, n
+1);
57 return NT_STATUS_NO_MEMORY
;
59 nlen
= IVAL(blob
.data
, ofs
+ 0x04);
60 io
->streams
[n
].size
= BVAL(blob
.data
, ofs
+ 0x08);
61 io
->streams
[n
].alloc_size
= BVAL(blob
.data
, ofs
+ 0x10);
62 if (nlen
> blob
.length
- (ofs
+ 24)) {
63 return NT_STATUS_INFO_LENGTH_MISMATCH
;
65 ret
= convert_string_talloc(io
->streams
,
67 blob
.data
+ofs
+24, nlen
, &vstr
, NULL
, false);
69 return NT_STATUS_ILLEGAL_CHARACTER
;
71 io
->streams
[n
].stream_name
.s
= (const char *)vstr
;
72 io
->streams
[n
].stream_name
.private_length
= nlen
;
74 len
= IVAL(blob
.data
, ofs
);
75 if (len
> blob
.length
- ofs
) {
76 return NT_STATUS_INFO_LENGTH_MISMATCH
;
86 parse the fsinfo 'passthru' level replies
88 NTSTATUS
smb_raw_fileinfo_passthru_parse(const DATA_BLOB
*blob
, TALLOC_CTX
*mem_ctx
,
89 enum smb_fileinfo_level level
,
90 union smb_fileinfo
*parms
)
93 case RAW_FILEINFO_BASIC_INFORMATION
:
94 /* some servers return 40 bytes and some 36. w2k3 return 40, so thats
95 what we should do, but we need to accept 36 */
96 if (blob
->length
!= 36) {
99 parms
->basic_info
.out
.create_time
= smbcli_pull_nttime(blob
->data
, 0);
100 parms
->basic_info
.out
.access_time
= smbcli_pull_nttime(blob
->data
, 8);
101 parms
->basic_info
.out
.write_time
= smbcli_pull_nttime(blob
->data
, 16);
102 parms
->basic_info
.out
.change_time
= smbcli_pull_nttime(blob
->data
, 24);
103 parms
->basic_info
.out
.attrib
= IVAL(blob
->data
, 32);
106 case RAW_FILEINFO_STANDARD_INFORMATION
:
107 FINFO_CHECK_SIZE(24);
108 parms
->standard_info
.out
.alloc_size
= BVAL(blob
->data
, 0);
109 parms
->standard_info
.out
.size
= BVAL(blob
->data
, 8);
110 parms
->standard_info
.out
.nlink
= IVAL(blob
->data
, 16);
111 parms
->standard_info
.out
.delete_pending
= CVAL(blob
->data
, 20);
112 parms
->standard_info
.out
.directory
= CVAL(blob
->data
, 21);
115 case RAW_FILEINFO_EA_INFORMATION
:
117 parms
->ea_info
.out
.ea_size
= IVAL(blob
->data
, 0);
120 case RAW_FILEINFO_NAME_INFORMATION
:
121 FINFO_CHECK_MIN_SIZE(4);
122 smbcli_blob_pull_string(NULL
, mem_ctx
, blob
,
123 &parms
->name_info
.out
.fname
, 0, 4, STR_UNICODE
);
126 case RAW_FILEINFO_ALL_INFORMATION
:
127 FINFO_CHECK_MIN_SIZE(72);
128 parms
->all_info
.out
.create_time
= smbcli_pull_nttime(blob
->data
, 0);
129 parms
->all_info
.out
.access_time
= smbcli_pull_nttime(blob
->data
, 8);
130 parms
->all_info
.out
.write_time
= smbcli_pull_nttime(blob
->data
, 16);
131 parms
->all_info
.out
.change_time
= smbcli_pull_nttime(blob
->data
, 24);
132 parms
->all_info
.out
.attrib
= IVAL(blob
->data
, 32);
133 parms
->all_info
.out
.alloc_size
= BVAL(blob
->data
, 40);
134 parms
->all_info
.out
.size
= BVAL(blob
->data
, 48);
135 parms
->all_info
.out
.nlink
= IVAL(blob
->data
, 56);
136 parms
->all_info
.out
.delete_pending
= CVAL(blob
->data
, 60);
137 parms
->all_info
.out
.directory
= CVAL(blob
->data
, 61);
139 parms
->all_info
.out
.ea_size
= IVAL(blob
->data
, 64);
140 smbcli_blob_pull_string(NULL
, mem_ctx
, blob
,
141 &parms
->all_info
.out
.fname
, 68, 72, STR_UNICODE
);
143 /* this is what the CIFS spec says - and its totally
144 wrong, but its useful having it here so we can
145 quickly adapt to broken servers when running
147 parms
->all_info
.out
.ea_size
= IVAL(blob
->data
, 72);
148 /* access flags 4 bytes at 76
149 current_position 8 bytes at 80
151 alignment 4 bytes at 92
153 smbcli_blob_pull_string(NULL
, mem_ctx
, blob
,
154 &parms
->all_info
.out
.fname
, 96, 100, STR_UNICODE
);
158 case RAW_FILEINFO_ALT_NAME_INFORMATION
:
159 FINFO_CHECK_MIN_SIZE(4);
160 smbcli_blob_pull_string(NULL
, mem_ctx
, blob
,
161 &parms
->alt_name_info
.out
.fname
, 0, 4, STR_UNICODE
);
164 case RAW_FILEINFO_STREAM_INFORMATION
:
165 return smbcli_parse_stream_info(*blob
, mem_ctx
, &parms
->stream_info
.out
);
167 case RAW_FILEINFO_INTERNAL_INFORMATION
:
169 parms
->internal_information
.out
.file_id
= BVAL(blob
->data
, 0);
172 case RAW_FILEINFO_ACCESS_INFORMATION
:
174 parms
->access_information
.out
.access_flags
= IVAL(blob
->data
, 0);
177 case RAW_FILEINFO_POSITION_INFORMATION
:
179 parms
->position_information
.out
.position
= BVAL(blob
->data
, 0);
182 case RAW_FILEINFO_MODE_INFORMATION
:
184 parms
->mode_information
.out
.mode
= IVAL(blob
->data
, 0);
187 case RAW_FILEINFO_ALIGNMENT_INFORMATION
:
189 parms
->alignment_information
.out
.alignment_requirement
190 = IVAL(blob
->data
, 0);
193 case RAW_FILEINFO_COMPRESSION_INFORMATION
:
194 FINFO_CHECK_SIZE(16);
195 parms
->compression_info
.out
.compressed_size
= BVAL(blob
->data
, 0);
196 parms
->compression_info
.out
.format
= SVAL(blob
->data
, 8);
197 parms
->compression_info
.out
.unit_shift
= CVAL(blob
->data
, 10);
198 parms
->compression_info
.out
.chunk_shift
= CVAL(blob
->data
, 11);
199 parms
->compression_info
.out
.cluster_shift
= CVAL(blob
->data
, 12);
200 /* 3 bytes of padding */
203 case RAW_FILEINFO_NETWORK_OPEN_INFORMATION
:
204 FINFO_CHECK_SIZE(56);
205 parms
->network_open_information
.out
.create_time
= smbcli_pull_nttime(blob
->data
, 0);
206 parms
->network_open_information
.out
.access_time
= smbcli_pull_nttime(blob
->data
, 8);
207 parms
->network_open_information
.out
.write_time
= smbcli_pull_nttime(blob
->data
, 16);
208 parms
->network_open_information
.out
.change_time
= smbcli_pull_nttime(blob
->data
, 24);
209 parms
->network_open_information
.out
.alloc_size
= BVAL(blob
->data
, 32);
210 parms
->network_open_information
.out
.size
= BVAL(blob
->data
, 40);
211 parms
->network_open_information
.out
.attrib
= IVAL(blob
->data
, 48);
214 case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION
:
216 parms
->attribute_tag_information
.out
.attrib
= IVAL(blob
->data
, 0);
217 parms
->attribute_tag_information
.out
.reparse_tag
= IVAL(blob
->data
, 4);
220 case RAW_FILEINFO_SMB2_ALL_EAS
:
221 FINFO_CHECK_MIN_SIZE(4);
222 return ea_pull_list_chained(blob
, mem_ctx
,
223 &parms
->all_eas
.out
.num_eas
,
224 &parms
->all_eas
.out
.eas
);
226 case RAW_FILEINFO_SMB2_ALL_INFORMATION
:
227 FINFO_CHECK_MIN_SIZE(0x64);
228 parms
->all_info2
.out
.create_time
= smbcli_pull_nttime(blob
->data
, 0x00);
229 parms
->all_info2
.out
.access_time
= smbcli_pull_nttime(blob
->data
, 0x08);
230 parms
->all_info2
.out
.write_time
= smbcli_pull_nttime(blob
->data
, 0x10);
231 parms
->all_info2
.out
.change_time
= smbcli_pull_nttime(blob
->data
, 0x18);
232 parms
->all_info2
.out
.attrib
= IVAL(blob
->data
, 0x20);
233 parms
->all_info2
.out
.unknown1
= IVAL(blob
->data
, 0x24);
234 parms
->all_info2
.out
.alloc_size
= BVAL(blob
->data
, 0x28);
235 parms
->all_info2
.out
.size
= BVAL(blob
->data
, 0x30);
236 parms
->all_info2
.out
.nlink
= IVAL(blob
->data
, 0x38);
237 parms
->all_info2
.out
.delete_pending
= CVAL(blob
->data
, 0x3C);
238 parms
->all_info2
.out
.directory
= CVAL(blob
->data
, 0x3D);
239 /* 0x3E-0x3F padding */
240 parms
->all_info2
.out
.file_id
= BVAL(blob
->data
, 0x40);
241 parms
->all_info2
.out
.ea_size
= IVAL(blob
->data
, 0x48);
242 parms
->all_info2
.out
.access_mask
= IVAL(blob
->data
, 0x4C);
243 parms
->all_info2
.out
.position
= BVAL(blob
->data
, 0x50);
244 parms
->all_info2
.out
.mode
= IVAL(blob
->data
, 0x58);
245 parms
->all_info2
.out
.alignment_requirement
= IVAL(blob
->data
, 0x5C);
246 smbcli_blob_pull_string(NULL
, mem_ctx
, blob
,
247 &parms
->all_info2
.out
.fname
, 0x60, 0x64, STR_UNICODE
);
250 case RAW_FILEINFO_SEC_DESC
: {
251 enum ndr_err_code ndr_err
;
253 parms
->query_secdesc
.out
.sd
= talloc(mem_ctx
, struct security_descriptor
);
254 NT_STATUS_HAVE_NO_MEMORY(parms
->query_secdesc
.out
.sd
);
256 ndr_err
= ndr_pull_struct_blob(blob
, mem_ctx
, NULL
,
257 parms
->query_secdesc
.out
.sd
,
258 (ndr_pull_flags_fn_t
)ndr_pull_security_descriptor
);
259 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
260 return ndr_map_error2ntstatus(ndr_err
);
270 return NT_STATUS_INVALID_LEVEL
;
274 /****************************************************************************
275 Handle qfileinfo/qpathinfo trans2 backend.
276 ****************************************************************************/
277 static NTSTATUS
smb_raw_info_backend(struct smbcli_session
*session
,
279 union smb_fileinfo
*parms
,
282 switch (parms
->generic
.level
) {
283 case RAW_FILEINFO_GENERIC
:
284 case RAW_FILEINFO_GETATTR
:
285 case RAW_FILEINFO_GETATTRE
:
286 case RAW_FILEINFO_SEC_DESC
:
287 /* not handled here */
288 return NT_STATUS_INVALID_LEVEL
;
290 case RAW_FILEINFO_STANDARD
:
291 FINFO_CHECK_SIZE(22);
292 parms
->standard
.out
.create_time
= raw_pull_dos_date2(session
->transport
,
294 parms
->standard
.out
.access_time
= raw_pull_dos_date2(session
->transport
,
296 parms
->standard
.out
.write_time
= raw_pull_dos_date2(session
->transport
,
298 parms
->standard
.out
.size
= IVAL(blob
->data
, 12);
299 parms
->standard
.out
.alloc_size
= IVAL(blob
->data
, 16);
300 parms
->standard
.out
.attrib
= SVAL(blob
->data
, 20);
303 case RAW_FILEINFO_EA_SIZE
:
304 FINFO_CHECK_SIZE(26);
305 parms
->ea_size
.out
.create_time
= raw_pull_dos_date2(session
->transport
,
307 parms
->ea_size
.out
.access_time
= raw_pull_dos_date2(session
->transport
,
309 parms
->ea_size
.out
.write_time
= raw_pull_dos_date2(session
->transport
,
311 parms
->ea_size
.out
.size
= IVAL(blob
->data
, 12);
312 parms
->ea_size
.out
.alloc_size
= IVAL(blob
->data
, 16);
313 parms
->ea_size
.out
.attrib
= SVAL(blob
->data
, 20);
314 parms
->ea_size
.out
.ea_size
= IVAL(blob
->data
, 22);
317 case RAW_FILEINFO_EA_LIST
:
318 FINFO_CHECK_MIN_SIZE(4);
319 return ea_pull_list(blob
, mem_ctx
,
320 &parms
->ea_list
.out
.num_eas
,
321 &parms
->ea_list
.out
.eas
);
323 case RAW_FILEINFO_ALL_EAS
:
324 FINFO_CHECK_MIN_SIZE(4);
325 return ea_pull_list(blob
, mem_ctx
,
326 &parms
->all_eas
.out
.num_eas
,
327 &parms
->all_eas
.out
.eas
);
329 case RAW_FILEINFO_IS_NAME_VALID
:
334 case RAW_FILEINFO_BASIC_INFO
:
335 case RAW_FILEINFO_BASIC_INFORMATION
:
336 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
337 RAW_FILEINFO_BASIC_INFORMATION
, parms
);
339 case RAW_FILEINFO_STANDARD_INFO
:
340 case RAW_FILEINFO_STANDARD_INFORMATION
:
341 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
342 RAW_FILEINFO_STANDARD_INFORMATION
, parms
);
344 case RAW_FILEINFO_EA_INFO
:
345 case RAW_FILEINFO_EA_INFORMATION
:
346 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
347 RAW_FILEINFO_EA_INFORMATION
, parms
);
349 case RAW_FILEINFO_NAME_INFO
:
350 case RAW_FILEINFO_NAME_INFORMATION
:
351 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
352 RAW_FILEINFO_NAME_INFORMATION
, parms
);
354 case RAW_FILEINFO_ALL_INFO
:
355 case RAW_FILEINFO_ALL_INFORMATION
:
356 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
357 RAW_FILEINFO_ALL_INFORMATION
, parms
);
359 case RAW_FILEINFO_ALT_NAME_INFO
:
360 case RAW_FILEINFO_ALT_NAME_INFORMATION
:
361 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
362 RAW_FILEINFO_ALT_NAME_INFORMATION
, parms
);
364 case RAW_FILEINFO_STREAM_INFO
:
365 case RAW_FILEINFO_STREAM_INFORMATION
:
366 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
367 RAW_FILEINFO_STREAM_INFORMATION
, parms
);
369 case RAW_FILEINFO_INTERNAL_INFORMATION
:
370 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
371 RAW_FILEINFO_INTERNAL_INFORMATION
, parms
);
373 case RAW_FILEINFO_ACCESS_INFORMATION
:
374 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
375 RAW_FILEINFO_ACCESS_INFORMATION
, parms
);
377 case RAW_FILEINFO_POSITION_INFORMATION
:
378 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
379 RAW_FILEINFO_POSITION_INFORMATION
, parms
);
381 case RAW_FILEINFO_MODE_INFORMATION
:
382 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
383 RAW_FILEINFO_MODE_INFORMATION
, parms
);
385 case RAW_FILEINFO_ALIGNMENT_INFORMATION
:
386 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
387 RAW_FILEINFO_ALIGNMENT_INFORMATION
, parms
);
389 case RAW_FILEINFO_COMPRESSION_INFO
:
390 case RAW_FILEINFO_COMPRESSION_INFORMATION
:
391 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
392 RAW_FILEINFO_COMPRESSION_INFORMATION
, parms
);
394 case RAW_FILEINFO_UNIX_BASIC
:
395 FINFO_CHECK_SIZE(100);
396 parms
->unix_basic_info
.out
.end_of_file
= BVAL(blob
->data
, 0);
397 parms
->unix_basic_info
.out
.num_bytes
= BVAL(blob
->data
, 8);
398 parms
->unix_basic_info
.out
.status_change_time
= smbcli_pull_nttime(blob
->data
, 16);
399 parms
->unix_basic_info
.out
.access_time
= smbcli_pull_nttime(blob
->data
, 24);
400 parms
->unix_basic_info
.out
.change_time
= smbcli_pull_nttime(blob
->data
, 32);
401 parms
->unix_basic_info
.out
.uid
= BVAL(blob
->data
, 40);
402 parms
->unix_basic_info
.out
.gid
= BVAL(blob
->data
, 48);
403 parms
->unix_basic_info
.out
.file_type
= IVAL(blob
->data
, 52);
404 parms
->unix_basic_info
.out
.dev_major
= BVAL(blob
->data
, 60);
405 parms
->unix_basic_info
.out
.dev_minor
= BVAL(blob
->data
, 68);
406 parms
->unix_basic_info
.out
.unique_id
= BVAL(blob
->data
, 76);
407 parms
->unix_basic_info
.out
.permissions
= BVAL(blob
->data
, 84);
408 parms
->unix_basic_info
.out
.nlink
= BVAL(blob
->data
, 92);
411 case RAW_FILEINFO_UNIX_INFO2
:
412 FINFO_CHECK_SIZE(116);
413 parms
->unix_info2
.out
.end_of_file
= BVAL(blob
->data
, 0);
414 parms
->unix_info2
.out
.num_bytes
= BVAL(blob
->data
, 8);
415 parms
->unix_info2
.out
.status_change_time
= smbcli_pull_nttime(blob
->data
, 16);
416 parms
->unix_info2
.out
.access_time
= smbcli_pull_nttime(blob
->data
, 24);
417 parms
->unix_info2
.out
.change_time
= smbcli_pull_nttime(blob
->data
, 32);
418 parms
->unix_info2
.out
.uid
= BVAL(blob
->data
, 40);
419 parms
->unix_info2
.out
.gid
= BVAL(blob
->data
, 48);
420 parms
->unix_info2
.out
.file_type
= IVAL(blob
->data
, 52);
421 parms
->unix_info2
.out
.dev_major
= BVAL(blob
->data
, 60);
422 parms
->unix_info2
.out
.dev_minor
= BVAL(blob
->data
, 68);
423 parms
->unix_info2
.out
.unique_id
= BVAL(blob
->data
, 76);
424 parms
->unix_info2
.out
.permissions
= BVAL(blob
->data
, 84);
425 parms
->unix_info2
.out
.nlink
= BVAL(blob
->data
, 92);
426 parms
->unix_info2
.out
.create_time
= smbcli_pull_nttime(blob
->data
, 100);
427 parms
->unix_info2
.out
.file_flags
= IVAL(blob
->data
, 108);
428 parms
->unix_info2
.out
.flags_mask
= IVAL(blob
->data
, 112);
431 case RAW_FILEINFO_UNIX_LINK
:
432 smbcli_blob_pull_string(session
, mem_ctx
, blob
,
433 &parms
->unix_link_info
.out
.link_dest
, 0, 4, STR_UNICODE
);
436 case RAW_FILEINFO_NETWORK_OPEN_INFORMATION
:
437 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
438 RAW_FILEINFO_NETWORK_OPEN_INFORMATION
, parms
);
440 case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION
:
441 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
442 RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION
, parms
);
444 case RAW_FILEINFO_SMB2_ALL_INFORMATION
:
445 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
446 RAW_FILEINFO_SMB2_ALL_INFORMATION
, parms
);
448 case RAW_FILEINFO_SMB2_ALL_EAS
:
449 return smb_raw_fileinfo_passthru_parse(blob
, mem_ctx
,
450 RAW_FILEINFO_SMB2_ALL_EAS
, parms
);
454 return NT_STATUS_INVALID_LEVEL
;
458 /****************************************************************************
459 Very raw query file info - returns param/data blobs - (async send)
460 ****************************************************************************/
461 static struct smbcli_request
*smb_raw_fileinfo_blob_send(struct smbcli_tree
*tree
,
466 struct smb_trans2 tp
;
467 uint16_t setup
= TRANSACT2_QFILEINFO
;
468 struct smbcli_request
*req
;
469 TALLOC_CTX
*mem_ctx
= talloc_init("raw_fileinfo");
474 tp
.in
.setup_count
= 1;
477 tp
.in
.max_data
= 0xFFFF;
478 tp
.in
.setup
= &setup
;
480 tp
.in
.params
= data_blob_talloc(mem_ctx
, NULL
, 4);
481 if (!tp
.in
.params
.data
) {
482 talloc_free(mem_ctx
);
486 SSVAL(tp
.in
.params
.data
, 0, fnum
);
487 SSVAL(tp
.in
.params
.data
, 2, info_level
);
489 req
= smb_raw_trans2_send(tree
, &tp
);
491 talloc_free(mem_ctx
);
497 /****************************************************************************
498 Very raw query file info - returns param/data blobs - (async recv)
499 ****************************************************************************/
500 static NTSTATUS
smb_raw_fileinfo_blob_recv(struct smbcli_request
*req
,
504 struct smb_trans2 tp
;
505 NTSTATUS status
= smb_raw_trans2_recv(req
, mem_ctx
, &tp
);
506 if (NT_STATUS_IS_OK(status
)) {
512 /****************************************************************************
513 Very raw query path info - returns param/data blobs (async send)
514 ****************************************************************************/
515 static struct smbcli_request
*smb_raw_pathinfo_blob_send(struct smbcli_tree
*tree
,
520 struct smb_trans2 tp
;
521 uint16_t setup
= TRANSACT2_QPATHINFO
;
522 struct smbcli_request
*req
;
523 TALLOC_CTX
*mem_ctx
= talloc_init("raw_pathinfo");
528 tp
.in
.setup_count
= 1;
531 tp
.in
.max_data
= 0xFFFF;
532 tp
.in
.setup
= &setup
;
534 tp
.in
.params
= data_blob_talloc(mem_ctx
, NULL
, 6);
535 if (!tp
.in
.params
.data
) {
536 talloc_free(mem_ctx
);
540 SSVAL(tp
.in
.params
.data
, 0, info_level
);
541 SIVAL(tp
.in
.params
.data
, 2, 0);
542 smbcli_blob_append_string(tree
->session
, mem_ctx
, &tp
.in
.params
,
543 fname
, STR_TERMINATE
);
545 req
= smb_raw_trans2_send(tree
, &tp
);
547 talloc_free(mem_ctx
);
552 /****************************************************************************
553 send a SMBgetatr (async send)
554 ****************************************************************************/
555 static struct smbcli_request
*smb_raw_getattr_send(struct smbcli_tree
*tree
,
556 union smb_fileinfo
*parms
)
558 struct smbcli_request
*req
;
560 req
= smbcli_request_setup(tree
, SMBgetatr
, 0, 0);
561 if (!req
) return NULL
;
563 smbcli_req_append_ascii4(req
, parms
->getattr
.in
.file
.path
, STR_TERMINATE
);
565 if (!smbcli_request_send(req
)) {
566 smbcli_request_destroy(req
);
573 /****************************************************************************
574 send a SMBgetatr (async recv)
575 ****************************************************************************/
576 static NTSTATUS
smb_raw_getattr_recv(struct smbcli_request
*req
,
577 union smb_fileinfo
*parms
)
579 if (!smbcli_request_receive(req
) ||
580 smbcli_request_is_error(req
)) {
581 return smbcli_request_destroy(req
);
584 SMBCLI_CHECK_WCT(req
, 10);
585 parms
->getattr
.out
.attrib
= SVAL(req
->in
.vwv
, VWV(0));
586 parms
->getattr
.out
.write_time
= raw_pull_dos_date3(req
->transport
,
587 req
->in
.vwv
+ VWV(1));
588 parms
->getattr
.out
.size
= IVAL(req
->in
.vwv
, VWV(3));
591 return smbcli_request_destroy(req
);
595 /****************************************************************************
596 Handle SMBgetattrE (async send)
597 ****************************************************************************/
598 static struct smbcli_request
*smb_raw_getattrE_send(struct smbcli_tree
*tree
,
599 union smb_fileinfo
*parms
)
601 struct smbcli_request
*req
;
603 req
= smbcli_request_setup(tree
, SMBgetattrE
, 1, 0);
604 if (!req
) return NULL
;
606 SSVAL(req
->out
.vwv
, VWV(0), parms
->getattre
.in
.file
.fnum
);
607 if (!smbcli_request_send(req
)) {
608 smbcli_request_destroy(req
);
615 /****************************************************************************
616 Handle SMBgetattrE (async send)
617 ****************************************************************************/
618 static NTSTATUS
smb_raw_getattrE_recv(struct smbcli_request
*req
,
619 union smb_fileinfo
*parms
)
621 if (!smbcli_request_receive(req
) ||
622 smbcli_request_is_error(req
)) {
623 return smbcli_request_destroy(req
);
626 SMBCLI_CHECK_WCT(req
, 11);
627 parms
->getattre
.out
.create_time
= raw_pull_dos_date2(req
->transport
,
628 req
->in
.vwv
+ VWV(0));
629 parms
->getattre
.out
.access_time
= raw_pull_dos_date2(req
->transport
,
630 req
->in
.vwv
+ VWV(2));
631 parms
->getattre
.out
.write_time
= raw_pull_dos_date2(req
->transport
,
632 req
->in
.vwv
+ VWV(4));
633 parms
->getattre
.out
.size
= IVAL(req
->in
.vwv
, VWV(6));
634 parms
->getattre
.out
.alloc_size
= IVAL(req
->in
.vwv
, VWV(8));
635 parms
->getattre
.out
.attrib
= SVAL(req
->in
.vwv
, VWV(10));
638 return smbcli_request_destroy(req
);
642 /****************************************************************************
643 Query file info (async send)
644 ****************************************************************************/
645 struct smbcli_request
*smb_raw_fileinfo_send(struct smbcli_tree
*tree
,
646 union smb_fileinfo
*parms
)
649 struct smbcli_request
*req
;
651 /* pass off the non-trans2 level to specialised functions */
652 if (parms
->generic
.level
== RAW_FILEINFO_GETATTRE
) {
653 return smb_raw_getattrE_send(tree
, parms
);
655 if (parms
->generic
.level
== RAW_FILEINFO_SEC_DESC
) {
656 return smb_raw_query_secdesc_send(tree
, parms
);
658 if (parms
->generic
.level
>= RAW_FILEINFO_GENERIC
) {
662 data
= data_blob(NULL
, 0);
664 if (parms
->generic
.level
== RAW_FILEINFO_EA_LIST
) {
665 if (!ea_push_name_list(tree
,
667 parms
->ea_list
.in
.num_names
,
668 parms
->ea_list
.in
.ea_names
)) {
673 req
= smb_raw_fileinfo_blob_send(tree
,
674 parms
->generic
.in
.file
.fnum
,
675 parms
->generic
.level
, data
);
677 data_blob_free(&data
);
682 /****************************************************************************
683 Query file info (async recv)
684 ****************************************************************************/
685 NTSTATUS
smb_raw_fileinfo_recv(struct smbcli_request
*req
,
687 union smb_fileinfo
*parms
)
691 struct smbcli_session
*session
= req
?req
->session
:NULL
;
693 if (parms
->generic
.level
== RAW_FILEINFO_GETATTRE
) {
694 return smb_raw_getattrE_recv(req
, parms
);
696 if (parms
->generic
.level
== RAW_FILEINFO_SEC_DESC
) {
697 return smb_raw_query_secdesc_recv(req
, mem_ctx
, parms
);
699 if (parms
->generic
.level
== RAW_FILEINFO_GETATTR
) {
700 return smb_raw_getattr_recv(req
, parms
);
703 status
= smb_raw_fileinfo_blob_recv(req
, mem_ctx
, &blob
);
704 if (!NT_STATUS_IS_OK(status
)) {
708 return smb_raw_info_backend(session
, mem_ctx
, parms
, &blob
);
711 /****************************************************************************
712 Query file info (sync interface)
713 ****************************************************************************/
714 _PUBLIC_ NTSTATUS
smb_raw_fileinfo(struct smbcli_tree
*tree
,
716 union smb_fileinfo
*parms
)
718 struct smbcli_request
*req
= smb_raw_fileinfo_send(tree
, parms
);
719 return smb_raw_fileinfo_recv(req
, mem_ctx
, parms
);
722 /****************************************************************************
723 Query path info (async send)
724 ****************************************************************************/
725 _PUBLIC_
struct smbcli_request
*smb_raw_pathinfo_send(struct smbcli_tree
*tree
,
726 union smb_fileinfo
*parms
)
729 struct smbcli_request
*req
;
731 if (parms
->generic
.level
== RAW_FILEINFO_GETATTR
) {
732 return smb_raw_getattr_send(tree
, parms
);
734 if (parms
->generic
.level
>= RAW_FILEINFO_GENERIC
) {
738 data
= data_blob(NULL
, 0);
740 if (parms
->generic
.level
== RAW_FILEINFO_EA_LIST
) {
741 if (!ea_push_name_list(tree
,
743 parms
->ea_list
.in
.num_names
,
744 parms
->ea_list
.in
.ea_names
)) {
749 req
= smb_raw_pathinfo_blob_send(tree
, parms
->generic
.in
.file
.path
,
750 parms
->generic
.level
, data
);
751 data_blob_free(&data
);
756 /****************************************************************************
757 Query path info (async recv)
758 ****************************************************************************/
759 _PUBLIC_ NTSTATUS
smb_raw_pathinfo_recv(struct smbcli_request
*req
,
761 union smb_fileinfo
*parms
)
763 /* recv is idential to fileinfo */
764 return smb_raw_fileinfo_recv(req
, mem_ctx
, parms
);
767 /****************************************************************************
768 Query path info (sync interface)
769 ****************************************************************************/
770 _PUBLIC_ NTSTATUS
smb_raw_pathinfo(struct smbcli_tree
*tree
,
772 union smb_fileinfo
*parms
)
774 struct smbcli_request
*req
= smb_raw_pathinfo_send(tree
, parms
);
775 return smb_raw_pathinfo_recv(req
, mem_ctx
, parms
);