2 Unix SMB/CIFS implementation.
4 Copyright (C) Andrew Tridgell 2003
5 Copyright (C) Stefan Metzmacher 2006
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 "smb_server/smb_server.h"
23 #include "librpc/gen_ndr/ndr_misc.h"
24 #include "libcli/raw/libcliraw.h"
25 #include "libcli/raw/raw_proto.h"
27 #define BLOB_CHECK(cmd) do { \
30 NT_STATUS_NOT_OK_RETURN(_status); \
33 #define BLOB_CHECK_MIN_SIZE(blob, size) do { \
34 if ((blob)->length < (size)) { \
35 return NT_STATUS_INVALID_PARAMETER; \
40 /* align the end of the blob on an 8 byte boundary */
41 #define BLOB_ALIGN(blob, alignment) do { \
42 if ((blob)->length & ((alignment)-1)) { \
43 uint8_t _pad = (alignment) - ((blob)->length & ((alignment)-1)); \
44 BLOB_CHECK(smbsrv_blob_fill_data(blob, blob, (blob)->length+_pad)); \
48 /* grow the data size of a trans2 reply */
49 NTSTATUS
smbsrv_blob_grow_data(TALLOC_CTX
*mem_ctx
,
53 if (new_size
> blob
->length
) {
55 p
= talloc_realloc(mem_ctx
, blob
->data
, uint8_t, new_size
);
56 NT_STATUS_HAVE_NO_MEMORY(p
);
59 blob
->length
= new_size
;
63 /* grow the data, zero filling any new bytes */
64 NTSTATUS
smbsrv_blob_fill_data(TALLOC_CTX
*mem_ctx
,
68 uint32_t old_size
= blob
->length
;
69 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, new_size
));
70 if (new_size
> old_size
) {
71 memset(blob
->data
+ old_size
, 0, new_size
- old_size
);
77 pull a string from a blob in a trans2 request
79 size_t smbsrv_blob_pull_string(struct request_bufinfo
*bufinfo
,
80 const DATA_BLOB
*blob
,
86 /* we use STR_NO_RANGE_CHECK because the params are allocated
87 separately in a DATA_BLOB, so we need to do our own range
89 if (offset
>= blob
->length
) {
93 return req_pull_string(bufinfo
, str
,
95 blob
->length
- offset
,
96 STR_NO_RANGE_CHECK
| flags
);
100 push a string into the data section of a trans2 request
101 return the number of bytes consumed in the output
103 static ssize_t
smbsrv_blob_push_string(TALLOC_CTX
*mem_ctx
,
112 int alignment
= 0, ret
= 0, pkt_len
;
114 /* we use STR_NO_RANGE_CHECK because the params are allocated
115 separately in a DATA_BLOB, so we need to do our own range
117 if (!str
|| offset
>= blob
->length
) {
118 if (flags
& STR_LEN8BIT
) {
119 SCVAL(blob
->data
, len_offset
, 0);
121 SIVAL(blob
->data
, len_offset
, 0);
126 flags
|= STR_NO_RANGE_CHECK
;
128 if (dest_len
== -1 || (dest_len
> blob
->length
- offset
)) {
129 dest_len
= blob
->length
- offset
;
132 if (!(flags
& (STR_ASCII
|STR_UNICODE
))) {
133 flags
|= default_flags
;
136 if ((offset
&1) && (flags
& STR_UNICODE
) && !(flags
& STR_NOALIGN
)) {
139 SCVAL(blob
->data
+ offset
, 0, 0);
140 ret
= push_string(blob
->data
+ offset
+ 1, str
, dest_len
-1, flags
);
143 ret
= push_string(blob
->data
+ offset
, str
, dest_len
, flags
);
149 /* sometimes the string needs to be terminated, but the length
150 on the wire must not include the termination! */
153 if ((flags
& STR_LEN_NOTERM
) && (flags
& STR_TERMINATE
)) {
154 if ((flags
& STR_UNICODE
) && ret
>= 2) {
157 if ((flags
& STR_ASCII
) && ret
>= 1) {
162 if (flags
& STR_LEN8BIT
) {
163 SCVAL(blob
->data
, len_offset
, pkt_len
);
165 SIVAL(blob
->data
, len_offset
, pkt_len
);
168 return ret
+ alignment
;
172 append a string to the data section of a trans2 reply
173 len_offset points to the place in the packet where the length field
176 NTSTATUS
smbsrv_blob_append_string(TALLOC_CTX
*mem_ctx
,
179 unsigned int len_offset
,
185 const int max_bytes_per_char
= 3;
187 offset
= blob
->length
;
188 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, offset
+ (2+strlen_m(str
))*max_bytes_per_char
));
189 ret
= smbsrv_blob_push_string(mem_ctx
, blob
, len_offset
, offset
, str
, -1, default_flags
, flags
);
191 return NT_STATUS_FOOBAR
;
193 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, offset
+ ret
));
197 NTSTATUS
smbsrv_push_passthru_fsinfo(TALLOC_CTX
*mem_ctx
,
199 enum smb_fsinfo_level level
,
200 union smb_fsinfo
*fsinfo
,
201 int default_str_flags
)
207 case RAW_QFS_VOLUME_INFORMATION
:
208 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 18));
210 push_nttime(blob
->data
, 0, fsinfo
->volume_info
.out
.create_time
);
211 SIVAL(blob
->data
, 8, fsinfo
->volume_info
.out
.serial_number
);
212 SSVAL(blob
->data
, 16, 0); /* padding */
213 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
,
214 fsinfo
->volume_info
.out
.volume_name
.s
,
215 12, default_str_flags
,
220 case RAW_QFS_SIZE_INFORMATION
:
221 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 24));
223 SBVAL(blob
->data
, 0, fsinfo
->size_info
.out
.total_alloc_units
);
224 SBVAL(blob
->data
, 8, fsinfo
->size_info
.out
.avail_alloc_units
);
225 SIVAL(blob
->data
, 16, fsinfo
->size_info
.out
.sectors_per_unit
);
226 SIVAL(blob
->data
, 20, fsinfo
->size_info
.out
.bytes_per_sector
);
230 case RAW_QFS_DEVICE_INFORMATION
:
231 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 8));
233 SIVAL(blob
->data
, 0, fsinfo
->device_info
.out
.device_type
);
234 SIVAL(blob
->data
, 4, fsinfo
->device_info
.out
.characteristics
);
238 case RAW_QFS_ATTRIBUTE_INFORMATION
:
239 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 12));
241 SIVAL(blob
->data
, 0, fsinfo
->attribute_info
.out
.fs_attr
);
242 SIVAL(blob
->data
, 4, fsinfo
->attribute_info
.out
.max_file_component_length
);
243 /* this must not be null terminated or win98 gets
244 confused! also note that w2k3 returns this as
245 unicode even when ascii is negotiated */
246 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
,
247 fsinfo
->attribute_info
.out
.fs_type
.s
,
248 8, default_str_flags
,
253 case RAW_QFS_QUOTA_INFORMATION
:
254 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 48));
256 SBVAL(blob
->data
, 0, fsinfo
->quota_information
.out
.unknown
[0]);
257 SBVAL(blob
->data
, 8, fsinfo
->quota_information
.out
.unknown
[1]);
258 SBVAL(blob
->data
, 16, fsinfo
->quota_information
.out
.unknown
[2]);
259 SBVAL(blob
->data
, 24, fsinfo
->quota_information
.out
.quota_soft
);
260 SBVAL(blob
->data
, 32, fsinfo
->quota_information
.out
.quota_hard
);
261 SBVAL(blob
->data
, 40, fsinfo
->quota_information
.out
.quota_flags
);
266 case RAW_QFS_FULL_SIZE_INFORMATION
:
267 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 32));
269 SBVAL(blob
->data
, 0, fsinfo
->full_size_information
.out
.total_alloc_units
);
270 SBVAL(blob
->data
, 8, fsinfo
->full_size_information
.out
.call_avail_alloc_units
);
271 SBVAL(blob
->data
, 16, fsinfo
->full_size_information
.out
.actual_avail_alloc_units
);
272 SIVAL(blob
->data
, 24, fsinfo
->full_size_information
.out
.sectors_per_unit
);
273 SIVAL(blob
->data
, 28, fsinfo
->full_size_information
.out
.bytes_per_sector
);
277 case RAW_QFS_OBJECTID_INFORMATION
: {
280 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 64));
282 status
= GUID_to_ndr_blob(&fsinfo
->objectid_information
.out
.guid
, mem_ctx
, &guid_blob
);
283 if (!NT_STATUS_IS_OK(status
)) {
287 memcpy(blob
->data
, guid_blob
.data
, guid_blob
.length
);
290 SBVAL(blob
->data
, 16 + 8*i
, fsinfo
->objectid_information
.out
.unknown
[i
]);
296 case RAW_QFS_SECTOR_SIZE_INFORMATION
:
297 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 28));
299 fsinfo
->sector_size_info
.out
.logical_bytes_per_sector
);
301 fsinfo
->sector_size_info
.out
.phys_bytes_per_sector_atomic
);
303 fsinfo
->sector_size_info
.out
.phys_bytes_per_sector_perf
);
304 SIVAL(blob
->data
, 12,
305 fsinfo
->sector_size_info
.out
.fs_effective_phys_bytes_per_sector_atomic
);
306 SIVAL(blob
->data
, 16,
307 fsinfo
->sector_size_info
.out
.flags
);
308 SIVAL(blob
->data
, 20,
309 fsinfo
->sector_size_info
.out
.byte_off_sector_align
);
310 SIVAL(blob
->data
, 24,
311 fsinfo
->sector_size_info
.out
.byte_off_partition_align
);
316 return NT_STATUS_INVALID_LEVEL
;
320 NTSTATUS
smbsrv_push_passthru_fileinfo(TALLOC_CTX
*mem_ctx
,
322 enum smb_fileinfo_level level
,
323 union smb_fileinfo
*st
,
324 int default_str_flags
)
330 case RAW_FILEINFO_BASIC_INFORMATION
:
331 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 40));
333 push_nttime(blob
->data
, 0, st
->basic_info
.out
.create_time
);
334 push_nttime(blob
->data
, 8, st
->basic_info
.out
.access_time
);
335 push_nttime(blob
->data
, 16, st
->basic_info
.out
.write_time
);
336 push_nttime(blob
->data
, 24, st
->basic_info
.out
.change_time
);
337 SIVAL(blob
->data
, 32, st
->basic_info
.out
.attrib
);
338 SIVAL(blob
->data
, 36, 0); /* padding */
341 case RAW_FILEINFO_NETWORK_OPEN_INFORMATION
:
342 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 56));
344 push_nttime(blob
->data
, 0, st
->network_open_information
.out
.create_time
);
345 push_nttime(blob
->data
, 8, st
->network_open_information
.out
.access_time
);
346 push_nttime(blob
->data
, 16, st
->network_open_information
.out
.write_time
);
347 push_nttime(blob
->data
, 24, st
->network_open_information
.out
.change_time
);
348 SBVAL(blob
->data
, 32, st
->network_open_information
.out
.alloc_size
);
349 SBVAL(blob
->data
, 40, st
->network_open_information
.out
.size
);
350 SIVAL(blob
->data
, 48, st
->network_open_information
.out
.attrib
);
351 SIVAL(blob
->data
, 52, 0); /* padding */
354 case RAW_FILEINFO_STANDARD_INFORMATION
:
355 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 24));
357 SBVAL(blob
->data
, 0, st
->standard_info
.out
.alloc_size
);
358 SBVAL(blob
->data
, 8, st
->standard_info
.out
.size
);
359 SIVAL(blob
->data
, 16, st
->standard_info
.out
.nlink
);
360 SCVAL(blob
->data
, 20, st
->standard_info
.out
.delete_pending
);
361 SCVAL(blob
->data
, 21, st
->standard_info
.out
.directory
);
362 SSVAL(blob
->data
, 22, 0); /* padding */
365 case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION
:
366 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 8));
368 SIVAL(blob
->data
, 0, st
->attribute_tag_information
.out
.attrib
);
369 SIVAL(blob
->data
, 4, st
->attribute_tag_information
.out
.reparse_tag
);
372 case RAW_FILEINFO_EA_INFORMATION
:
373 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 4));
375 SIVAL(blob
->data
, 0, st
->ea_info
.out
.ea_size
);
378 case RAW_FILEINFO_MODE_INFORMATION
:
379 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 4));
381 SIVAL(blob
->data
, 0, st
->mode_information
.out
.mode
);
384 case RAW_FILEINFO_ALIGNMENT_INFORMATION
:
385 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 4));
388 st
->alignment_information
.out
.alignment_requirement
);
391 case RAW_FILEINFO_ACCESS_INFORMATION
:
392 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 4));
394 SIVAL(blob
->data
, 0, st
->access_information
.out
.access_flags
);
397 case RAW_FILEINFO_POSITION_INFORMATION
:
398 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 8));
400 SBVAL(blob
->data
, 0, st
->position_information
.out
.position
);
403 case RAW_FILEINFO_COMPRESSION_INFORMATION
:
404 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 16));
406 SBVAL(blob
->data
, 0, st
->compression_info
.out
.compressed_size
);
407 SSVAL(blob
->data
, 8, st
->compression_info
.out
.format
);
408 SCVAL(blob
->data
, 10, st
->compression_info
.out
.unit_shift
);
409 SCVAL(blob
->data
, 11, st
->compression_info
.out
.chunk_shift
);
410 SCVAL(blob
->data
, 12, st
->compression_info
.out
.cluster_shift
);
411 SSVAL(blob
->data
, 13, 0); /* 3 bytes padding */
412 SCVAL(blob
->data
, 15, 0);
415 case RAW_FILEINFO_INTERNAL_INFORMATION
:
416 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 8));
418 SBVAL(blob
->data
, 0, st
->internal_information
.out
.file_id
);
421 case RAW_FILEINFO_ALL_INFORMATION
:
422 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 72));
424 push_nttime(blob
->data
, 0, st
->all_info
.out
.create_time
);
425 push_nttime(blob
->data
, 8, st
->all_info
.out
.access_time
);
426 push_nttime(blob
->data
, 16, st
->all_info
.out
.write_time
);
427 push_nttime(blob
->data
, 24, st
->all_info
.out
.change_time
);
428 SIVAL(blob
->data
, 32, st
->all_info
.out
.attrib
);
429 SIVAL(blob
->data
, 36, 0); /* padding */
430 SBVAL(blob
->data
, 40, st
->all_info
.out
.alloc_size
);
431 SBVAL(blob
->data
, 48, st
->all_info
.out
.size
);
432 SIVAL(blob
->data
, 56, st
->all_info
.out
.nlink
);
433 SCVAL(blob
->data
, 60, st
->all_info
.out
.delete_pending
);
434 SCVAL(blob
->data
, 61, st
->all_info
.out
.directory
);
435 SSVAL(blob
->data
, 62, 0); /* padding */
436 SIVAL(blob
->data
, 64, st
->all_info
.out
.ea_size
);
437 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
,
438 st
->all_info
.out
.fname
.s
,
439 68, default_str_flags
,
443 case RAW_FILEINFO_NAME_INFORMATION
:
444 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 4));
446 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
,
447 st
->name_info
.out
.fname
.s
,
448 0, default_str_flags
,
452 case RAW_FILEINFO_ALT_NAME_INFORMATION
:
453 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 4));
455 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
,
456 st
->alt_name_info
.out
.fname
.s
,
457 0, default_str_flags
,
461 case RAW_FILEINFO_STREAM_INFORMATION
:
462 for (i
=0;i
<st
->stream_info
.out
.num_streams
;i
++) {
463 uint32_t data_size
= blob
->length
;
466 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, data_size
+ 24));
467 data
= blob
->data
+ data_size
;
468 SBVAL(data
, 8, st
->stream_info
.out
.streams
[i
].size
);
469 SBVAL(data
, 16, st
->stream_info
.out
.streams
[i
].alloc_size
);
470 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
,
471 st
->stream_info
.out
.streams
[i
].stream_name
.s
,
472 data_size
+ 4, default_str_flags
,
474 if (i
== st
->stream_info
.out
.num_streams
- 1) {
475 SIVAL(blob
->data
, data_size
, 0);
477 BLOB_CHECK(smbsrv_blob_fill_data(mem_ctx
, blob
, (blob
->length
+7)&~7));
478 SIVAL(blob
->data
, data_size
,
479 blob
->length
- data_size
);
484 case RAW_FILEINFO_SMB2_ALL_EAS
:
485 /* if no eas are returned the backend should
486 * have returned NO_EAS_ON_FILE or NO_MORE_EAS
488 * so it's a programmer error if num_eas == 0
490 if (st
->all_eas
.out
.num_eas
== 0) {
491 smb_panic("0 eas for SMB2_ALL_EAS - programmer error in ntvfs backend");
494 list_size
= ea_list_size_chained(st
->all_eas
.out
.num_eas
,
495 st
->all_eas
.out
.eas
, 4);
496 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, list_size
));
498 ea_put_list_chained(blob
->data
,
499 st
->all_eas
.out
.num_eas
,
500 st
->all_eas
.out
.eas
, 4);
503 case RAW_FILEINFO_SMB2_ALL_INFORMATION
:
504 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, 0x64));
506 push_nttime(blob
->data
, 0x00, st
->all_info2
.out
.create_time
);
507 push_nttime(blob
->data
, 0x08, st
->all_info2
.out
.access_time
);
508 push_nttime(blob
->data
, 0x10, st
->all_info2
.out
.write_time
);
509 push_nttime(blob
->data
, 0x18, st
->all_info2
.out
.change_time
);
510 SIVAL(blob
->data
, 0x20, st
->all_info2
.out
.attrib
);
511 SIVAL(blob
->data
, 0x24, st
->all_info2
.out
.unknown1
);
512 SBVAL(blob
->data
, 0x28, st
->all_info2
.out
.alloc_size
);
513 SBVAL(blob
->data
, 0x30, st
->all_info2
.out
.size
);
514 SIVAL(blob
->data
, 0x38, st
->all_info2
.out
.nlink
);
515 SCVAL(blob
->data
, 0x3C, st
->all_info2
.out
.delete_pending
);
516 SCVAL(blob
->data
, 0x3D, st
->all_info2
.out
.directory
);
517 SSVAL(blob
->data
, 0x3E, 0); /* padding */
518 SBVAL(blob
->data
, 0x40, st
->all_info2
.out
.file_id
);
519 SIVAL(blob
->data
, 0x48, st
->all_info2
.out
.ea_size
);
520 SIVAL(blob
->data
, 0x4C, st
->all_info2
.out
.access_mask
);
521 SBVAL(blob
->data
, 0x50, st
->all_info2
.out
.position
);
522 SIVAL(blob
->data
, 0x58, st
->all_info2
.out
.mode
);
523 SIVAL(blob
->data
, 0x5C, st
->all_info2
.out
.alignment_requirement
);
524 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
,
525 st
->all_info2
.out
.fname
.s
,
526 0x60, default_str_flags
,
531 return NT_STATUS_INVALID_LEVEL
;
535 NTSTATUS
smbsrv_pull_passthru_sfileinfo(TALLOC_CTX
*mem_ctx
,
536 enum smb_setfileinfo_level level
,
537 union smb_setfileinfo
*st
,
538 const DATA_BLOB
*blob
,
539 int default_str_flags
,
540 struct request_bufinfo
*bufinfo
)
546 case SMB_SFILEINFO_BASIC_INFORMATION
:
547 BLOB_CHECK_MIN_SIZE(blob
, 40);
549 st
->basic_info
.in
.create_time
= pull_nttime(blob
->data
, 0);
550 st
->basic_info
.in
.access_time
= pull_nttime(blob
->data
, 8);
551 st
->basic_info
.in
.write_time
= pull_nttime(blob
->data
, 16);
552 st
->basic_info
.in
.change_time
= pull_nttime(blob
->data
, 24);
553 st
->basic_info
.in
.attrib
= IVAL(blob
->data
, 32);
554 st
->basic_info
.in
.reserved
= IVAL(blob
->data
, 36);
558 case SMB_SFILEINFO_DISPOSITION_INFORMATION
:
559 BLOB_CHECK_MIN_SIZE(blob
, 1);
561 st
->disposition_info
.in
.delete_on_close
= CVAL(blob
->data
, 0);
565 case SMB_SFILEINFO_ALLOCATION_INFORMATION
:
566 BLOB_CHECK_MIN_SIZE(blob
, 8);
568 st
->allocation_info
.in
.alloc_size
= BVAL(blob
->data
, 0);
572 case RAW_SFILEINFO_END_OF_FILE_INFORMATION
:
573 BLOB_CHECK_MIN_SIZE(blob
, 8);
575 st
->end_of_file_info
.in
.size
= BVAL(blob
->data
, 0);
579 case RAW_SFILEINFO_RENAME_INFORMATION
:
581 return NT_STATUS_INTERNAL_ERROR
;
583 BLOB_CHECK_MIN_SIZE(blob
, 12);
584 st
->rename_information
.in
.overwrite
= CVAL(blob
->data
, 0);
585 st
->rename_information
.in
.root_fid
= IVAL(blob
->data
, 4);
586 len
= IVAL(blob
->data
, 8);
589 str_blob
.length
= MIN(str_blob
.length
, ofs
+len
);
590 smbsrv_blob_pull_string(bufinfo
, &str_blob
, ofs
,
591 &st
->rename_information
.in
.new_name
,
593 if (st
->rename_information
.in
.new_name
== NULL
) {
594 return NT_STATUS_FOOBAR
;
600 case RAW_SFILEINFO_LINK_INFORMATION
:
602 return NT_STATUS_INTERNAL_ERROR
;
604 BLOB_CHECK_MIN_SIZE(blob
, 20);
605 st
->link_information
.in
.overwrite
= CVAL(blob
->data
, 0);
606 st
->link_information
.in
.root_fid
= IVAL(blob
->data
, 8);
607 len
= IVAL(blob
->data
, 16);
610 str_blob
.length
= MIN(str_blob
.length
, ofs
+len
);
611 smbsrv_blob_pull_string(bufinfo
, &str_blob
, ofs
,
612 &st
->link_information
.in
.new_name
,
614 if (st
->link_information
.in
.new_name
== NULL
) {
615 return NT_STATUS_FOOBAR
;
620 case RAW_SFILEINFO_RENAME_INFORMATION_SMB2
:
621 /* SMB2 uses a different format for rename information */
623 return NT_STATUS_INTERNAL_ERROR
;
625 BLOB_CHECK_MIN_SIZE(blob
, 20);
626 st
->rename_information
.in
.overwrite
= CVAL(blob
->data
, 0);
627 st
->rename_information
.in
.root_fid
= BVAL(blob
->data
, 8);
628 len
= IVAL(blob
->data
,16);
631 str_blob
.length
= MIN(str_blob
.length
, ofs
+len
);
632 smbsrv_blob_pull_string(bufinfo
, &str_blob
, ofs
,
633 &st
->rename_information
.in
.new_name
,
635 if (st
->rename_information
.in
.new_name
== NULL
) {
636 return NT_STATUS_FOOBAR
;
641 case RAW_SFILEINFO_POSITION_INFORMATION
:
642 BLOB_CHECK_MIN_SIZE(blob
, 8);
644 st
->position_information
.in
.position
= BVAL(blob
->data
, 0);
648 case RAW_SFILEINFO_FULL_EA_INFORMATION
:
649 return ea_pull_list_chained(blob
,
651 &st
->full_ea_information
.in
.eas
.num_eas
,
652 &st
->full_ea_information
.in
.eas
.eas
);
654 case RAW_SFILEINFO_MODE_INFORMATION
:
655 BLOB_CHECK_MIN_SIZE(blob
, 4);
657 st
->mode_information
.in
.mode
= IVAL(blob
->data
, 0);
662 return NT_STATUS_INVALID_LEVEL
;
667 fill a single entry in a trans2 find reply
669 NTSTATUS
smbsrv_push_passthru_search(TALLOC_CTX
*mem_ctx
,
671 enum smb_search_data_level level
,
672 const union smb_search_data
*file
,
673 int default_str_flags
)
676 unsigned int ofs
= blob
->length
;
679 case RAW_SEARCH_DATA_DIRECTORY_INFO
:
680 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, ofs
+ 64));
681 data
= blob
->data
+ ofs
;
682 SIVAL(data
, 4, file
->directory_info
.file_index
);
683 push_nttime(data
, 8, file
->directory_info
.create_time
);
684 push_nttime(data
, 16, file
->directory_info
.access_time
);
685 push_nttime(data
, 24, file
->directory_info
.write_time
);
686 push_nttime(data
, 32, file
->directory_info
.change_time
);
687 SBVAL(data
, 40, file
->directory_info
.size
);
688 SBVAL(data
, 48, file
->directory_info
.alloc_size
);
689 SIVAL(data
, 56, file
->directory_info
.attrib
);
690 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
, file
->directory_info
.name
.s
,
691 ofs
+ 60, default_str_flags
,
692 STR_TERMINATE_ASCII
));
694 data
= blob
->data
+ ofs
;
695 SIVAL(data
, 0, blob
->length
- ofs
);
698 case RAW_SEARCH_DATA_FULL_DIRECTORY_INFO
:
699 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, ofs
+ 68));
700 data
= blob
->data
+ ofs
;
701 SIVAL(data
, 4, file
->full_directory_info
.file_index
);
702 push_nttime(data
, 8, file
->full_directory_info
.create_time
);
703 push_nttime(data
, 16, file
->full_directory_info
.access_time
);
704 push_nttime(data
, 24, file
->full_directory_info
.write_time
);
705 push_nttime(data
, 32, file
->full_directory_info
.change_time
);
706 SBVAL(data
, 40, file
->full_directory_info
.size
);
707 SBVAL(data
, 48, file
->full_directory_info
.alloc_size
);
708 SIVAL(data
, 56, file
->full_directory_info
.attrib
);
709 SIVAL(data
, 64, file
->full_directory_info
.ea_size
);
710 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
, file
->full_directory_info
.name
.s
,
711 ofs
+ 60, default_str_flags
,
712 STR_TERMINATE_ASCII
));
714 data
= blob
->data
+ ofs
;
715 SIVAL(data
, 0, blob
->length
- ofs
);
718 case RAW_SEARCH_DATA_NAME_INFO
:
719 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, ofs
+ 12));
720 data
= blob
->data
+ ofs
;
721 SIVAL(data
, 4, file
->name_info
.file_index
);
722 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
, file
->name_info
.name
.s
,
723 ofs
+ 8, default_str_flags
,
724 STR_TERMINATE_ASCII
));
726 data
= blob
->data
+ ofs
;
727 SIVAL(data
, 0, blob
->length
- ofs
);
730 case RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO
:
731 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, ofs
+ 94));
732 data
= blob
->data
+ ofs
;
733 SIVAL(data
, 4, file
->both_directory_info
.file_index
);
734 push_nttime(data
, 8, file
->both_directory_info
.create_time
);
735 push_nttime(data
, 16, file
->both_directory_info
.access_time
);
736 push_nttime(data
, 24, file
->both_directory_info
.write_time
);
737 push_nttime(data
, 32, file
->both_directory_info
.change_time
);
738 SBVAL(data
, 40, file
->both_directory_info
.size
);
739 SBVAL(data
, 48, file
->both_directory_info
.alloc_size
);
740 SIVAL(data
, 56, file
->both_directory_info
.attrib
);
741 SIVAL(data
, 64, file
->both_directory_info
.ea_size
);
742 SCVAL(data
, 69, 0); /* reserved */
743 memset(data
+70,0,24);
744 smbsrv_blob_push_string(mem_ctx
, blob
,
746 file
->both_directory_info
.short_name
.s
,
747 24, default_str_flags
,
748 STR_UNICODE
| STR_LEN8BIT
);
749 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
, file
->both_directory_info
.name
.s
,
750 ofs
+ 60, default_str_flags
,
751 STR_TERMINATE_ASCII
));
753 data
= blob
->data
+ ofs
;
754 SIVAL(data
, 0, blob
->length
- ofs
);
757 case RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO
:
758 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, ofs
+ 80));
759 data
= blob
->data
+ ofs
;
760 SIVAL(data
, 4, file
->id_full_directory_info
.file_index
);
761 push_nttime(data
, 8, file
->id_full_directory_info
.create_time
);
762 push_nttime(data
, 16, file
->id_full_directory_info
.access_time
);
763 push_nttime(data
, 24, file
->id_full_directory_info
.write_time
);
764 push_nttime(data
, 32, file
->id_full_directory_info
.change_time
);
765 SBVAL(data
, 40, file
->id_full_directory_info
.size
);
766 SBVAL(data
, 48, file
->id_full_directory_info
.alloc_size
);
767 SIVAL(data
, 56, file
->id_full_directory_info
.attrib
);
768 SIVAL(data
, 64, file
->id_full_directory_info
.ea_size
);
769 SIVAL(data
, 68, 0); /* padding */
770 SBVAL(data
, 72, file
->id_full_directory_info
.file_id
);
771 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
, file
->id_full_directory_info
.name
.s
,
772 ofs
+ 60, default_str_flags
,
773 STR_TERMINATE_ASCII
));
775 data
= blob
->data
+ ofs
;
776 SIVAL(data
, 0, blob
->length
- ofs
);
779 case RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO
:
780 BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx
, blob
, ofs
+ 104));
781 data
= blob
->data
+ ofs
;
782 SIVAL(data
, 4, file
->id_both_directory_info
.file_index
);
783 push_nttime(data
, 8, file
->id_both_directory_info
.create_time
);
784 push_nttime(data
, 16, file
->id_both_directory_info
.access_time
);
785 push_nttime(data
, 24, file
->id_both_directory_info
.write_time
);
786 push_nttime(data
, 32, file
->id_both_directory_info
.change_time
);
787 SBVAL(data
, 40, file
->id_both_directory_info
.size
);
788 SBVAL(data
, 48, file
->id_both_directory_info
.alloc_size
);
789 SIVAL(data
, 56, file
->id_both_directory_info
.attrib
);
790 SIVAL(data
, 64, file
->id_both_directory_info
.ea_size
);
791 SCVAL(data
, 69, 0); /* reserved */
792 memset(data
+70,0,26);
793 smbsrv_blob_push_string(mem_ctx
, blob
,
795 file
->id_both_directory_info
.short_name
.s
,
796 24, default_str_flags
,
797 STR_UNICODE
| STR_LEN8BIT
);
798 SBVAL(data
, 96, file
->id_both_directory_info
.file_id
);
799 BLOB_CHECK(smbsrv_blob_append_string(mem_ctx
, blob
, file
->id_both_directory_info
.name
.s
,
800 ofs
+ 60, default_str_flags
,
801 STR_TERMINATE_ASCII
));
803 data
= blob
->data
+ ofs
;
804 SIVAL(data
, 0, blob
->length
- ofs
);
808 return NT_STATUS_INVALID_LEVEL
;