2 Unix SMB/CIFS implementation.
3 SMB parameters and setup, plus a whole lot more.
5 Copyright (C) Andrew Tridgell 1992-2000
6 Copyright (C) John H Terpstra 1996-2002
7 Copyright (C) Luke Kenneth Casson Leighton 1996-2000
8 Copyright (C) Paul Ashton 1998-2000
9 Copyright (C) Simo Sorce 2001-2002
10 Copyright (C) Martin Pool 2002
12 This program is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; either version 2 of the License, or
15 (at your option) any later version.
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
22 You should have received a copy of the GNU General Public License
23 along with this program; if not, write to the Free Software
24 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
30 #define SMB_PORTS "445 139"
41 #define DOS_OPEN_RDONLY 0
42 #define DOS_OPEN_WRONLY 1
43 #define DOS_OPEN_RDWR 2
44 #define DOS_OPEN_FCB 0xF
47 /**********************************/
48 /* SMBopen field definitions */
49 #define OPEN_FLAGS_DENY_MASK 0x70
50 #define OPEN_FLAGS_DENY_DOS 0x00
51 #define OPEN_FLAGS_DENY_ALL 0x10
52 #define OPEN_FLAGS_DENY_WRITE 0x20
53 #define OPEN_FLAGS_DENY_READ 0x30
54 #define OPEN_FLAGS_DENY_NONE 0x40
56 #define OPEN_FLAGS_MODE_MASK 0x0F
57 #define OPEN_FLAGS_OPEN_READ 0
58 #define OPEN_FLAGS_OPEN_WRITE 1
59 #define OPEN_FLAGS_OPEN_RDWR 2
60 #define OPEN_FLAGS_FCB 0xFF
63 /**********************************/
64 /* SMBopenX field definitions */
66 /* OpenX Flags field. */
67 #define OPENX_FLAGS_ADDITIONAL_INFO 0x01
68 #define OPENX_FLAGS_REQUEST_OPLOCK 0x02
69 #define OPENX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
70 #define OPENX_FLAGS_EA_LEN 0x08
71 #define OPENX_FLAGS_EXTENDED_RETURN 0x10
73 /* desired access (open_mode), split info 4 4-bit nibbles */
74 #define OPENX_MODE_ACCESS_MASK 0x000F
75 #define OPENX_MODE_ACCESS_READ 0x0000
76 #define OPENX_MODE_ACCESS_WRITE 0x0001
77 #define OPENX_MODE_ACCESS_RDWR 0x0002
78 #define OPENX_MODE_ACCESS_EXEC 0x0003
79 #define OPENX_MODE_ACCESS_FCB 0x000F
81 #define OPENX_MODE_DENY_SHIFT 4
82 #define OPENX_MODE_DENY_MASK (0xF << OPENX_MODE_DENY_SHIFT)
83 #define OPENX_MODE_DENY_DOS (DENY_DOS << OPENX_MODE_DENY_SHIFT)
84 #define OPENX_MODE_DENY_ALL (DENY_ALL << OPENX_MODE_DENY_SHIFT)
85 #define OPENX_MODE_DENY_WRITE (DENY_WRITE << OPENX_MODE_DENY_SHIFT)
86 #define OPENX_MODE_DENY_READ (DENY_READ << OPENX_MODE_DENY_SHIFT)
87 #define OPENX_MODE_DENY_NONE (DENY_NONE << OPENX_MODE_DENY_SHIFT)
88 #define OPENX_MODE_DENY_FCB (0xF << OPENX_MODE_DENY_SHIFT)
90 #define OPENX_MODE_LOCALITY_MASK 0x0F00 /* what does this do? */
92 #define OPENX_MODE_NO_CACHE 0x1000
93 #define OPENX_MODE_WRITE_THRU 0x4000
95 /* open function values */
96 #define OPENX_OPEN_FUNC_MASK 0x3
97 #define OPENX_OPEN_FUNC_FAIL 0x0
98 #define OPENX_OPEN_FUNC_OPEN 0x1
99 #define OPENX_OPEN_FUNC_TRUNC 0x2
101 /* The above can be OR'ed with... */
102 #define OPENX_OPEN_FUNC_CREATE 0x10
104 /* openx action in reply */
105 #define OPENX_ACTION_EXISTED 1
106 #define OPENX_ACTION_CREATED 2
107 #define OPENX_ACTION_TRUNCATED 3
110 /**********************************/
111 /* SMBntcreateX field definitions */
113 /* ntcreatex flags field. */
114 #define NTCREATEX_FLAGS_REQUEST_OPLOCK 0x02
115 #define NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
116 #define NTCREATEX_FLAGS_OPEN_DIRECTORY 0x08 /* TODO: opens parent? we need
117 a test suite for this */
118 #define NTCREATEX_FLAGS_EXTENDED 0x10
120 /* the ntcreatex access_mask field
121 this is split into 4 pieces
122 AAAABBBBCCCCCCCCDDDDDDDDDDDDDDDD
128 which set of SA_RIGHT_* bits is applicable depends on the type
134 /* ntcreatex share_access field */
135 #define NTCREATEX_SHARE_ACCESS_NONE 0
136 #define NTCREATEX_SHARE_ACCESS_READ 1
137 #define NTCREATEX_SHARE_ACCESS_WRITE 2
138 #define NTCREATEX_SHARE_ACCESS_DELETE 4
140 /* ntcreatex open_disposition field */
141 #define NTCREATEX_DISP_SUPERSEDE 0 /* supersede existing file (if it exists) */
142 #define NTCREATEX_DISP_OPEN 1 /* if file exists open it, else fail */
143 #define NTCREATEX_DISP_CREATE 2 /* if file exists fail, else create it */
144 #define NTCREATEX_DISP_OPEN_IF 3 /* if file exists open it, else create it */
145 #define NTCREATEX_DISP_OVERWRITE 4 /* if exists overwrite, else fail */
146 #define NTCREATEX_DISP_OVERWRITE_IF 5 /* if exists overwrite, else create */
148 /* ntcreatex create_options field */
149 #define NTCREATEX_OPTIONS_DIRECTORY 0x0001
150 #define NTCREATEX_OPTIONS_WRITE_THROUGH 0x0002
151 #define NTCREATEX_OPTIONS_SEQUENTIAL_ONLY 0x0004
152 #define NTCREATEX_OPTIONS_SYNC_ALERT 0x0010
153 #define NTCREATEX_OPTIONS_ASYNC_ALERT 0x0020
154 #define NTCREATEX_OPTIONS_NON_DIRECTORY_FILE 0x0040
155 #define NTCREATEX_OPTIONS_NO_EA_KNOWLEDGE 0x0200
156 #define NTCREATEX_OPTIONS_EIGHT_DOT_THREE_ONLY 0x0400
157 #define NTCREATEX_OPTIONS_RANDOM_ACCESS 0x0800
158 #define NTCREATEX_OPTIONS_DELETE_ON_CLOSE 0x1000
159 #define NTCREATEX_OPTIONS_OPEN_BY_FILE_ID 0x2000
160 #define NTCREATEX_OPTIONS_UNKNOWN_400000 0x400000
162 /* create options these bits are for private use by backends, they are
163 not valid on the wire */
164 #define NTCREATEX_OPTIONS_PRIVATE_MASK 0xFF000000
165 #define NTCREATEX_OPTIONS_PRIVATE_DENY_DOS 0x01000000
166 #define NTCREATEX_OPTIONS_PRIVATE_DENY_FCB 0x02000000
169 /* ntcreatex impersonation field */
170 #define NTCREATEX_IMPERSONATION_ANONYMOUS 0
171 #define NTCREATEX_IMPERSONATION_IDENTIFICATION 1
172 #define NTCREATEX_IMPERSONATION_IMPERSONATION 2
173 #define NTCREATEX_IMPERSONATION_DELEGATION 3
175 /* ntcreatex security flags bit field */
176 #define NTCREATEX_SECURITY_DYNAMIC 1
177 #define NTCREATEX_SECURITY_ALL 2
179 /* ntcreatex create_action in reply */
180 #define NTCREATEX_ACTION_EXISTED 1
181 #define NTCREATEX_ACTION_CREATED 2
182 #define NTCREATEX_ACTION_TRUNCATED 3
183 /* the value 5 can also be returned when you try to create a directory with
184 incorrect parameters - what does it mean? maybe created temporary file? */
185 #define NTCREATEX_ACTION_UNKNOWN 5
187 #define SMB_MAGIC 0x424D53FF /* 0xFF 'S' 'M' 'B' */
189 /* the basic packet size, assuming no words or bytes. Does not include the NBT header */
190 #define MIN_SMB_SIZE 35
192 /* when using NBT encapsulation every packet has a 4 byte header */
193 #define NBT_HDR_SIZE 4
195 /* offsets into message header for common items - NOTE: These have
196 changed from being offsets from the base of the NBT packet to the base of the SMB packet.
197 this has reduced all these values by 4
205 #define HDR_PIDHIGH 12
206 #define HDR_SS_FIELD 14
215 /* types of buffers in core SMB protocol */
216 #define SMB_DATA_BLOCK 0x1
217 #define SMB_ASCII4 0x4
220 /* flag defines. CIFS spec 3.1.1 */
221 #define FLAG_SUPPORT_LOCKREAD 0x01
222 #define FLAG_CLIENT_BUF_AVAIL 0x02
223 #define FLAG_RESERVED 0x04
224 #define FLAG_CASELESS_PATHNAMES 0x08
225 #define FLAG_CANONICAL_PATHNAMES 0x10
226 #define FLAG_REQUEST_OPLOCK 0x20
227 #define FLAG_REQUEST_BATCH_OPLOCK 0x40
228 #define FLAG_REPLY 0x80
231 #define SMBmkdir 0x00 /* create directory */
232 #define SMBrmdir 0x01 /* delete directory */
233 #define SMBopen 0x02 /* open file */
234 #define SMBcreate 0x03 /* create file */
235 #define SMBclose 0x04 /* close file */
236 #define SMBflush 0x05 /* flush file */
237 #define SMBunlink 0x06 /* delete file */
238 #define SMBmv 0x07 /* rename file */
239 #define SMBgetatr 0x08 /* get file attributes */
240 #define SMBsetatr 0x09 /* set file attributes */
241 #define SMBread 0x0A /* read from file */
242 #define SMBwrite 0x0B /* write to file */
243 #define SMBlock 0x0C /* lock byte range */
244 #define SMBunlock 0x0D /* unlock byte range */
245 #define SMBctemp 0x0E /* create temporary file */
246 #define SMBmknew 0x0F /* make new file */
247 #define SMBchkpth 0x10 /* check directory path */
248 #define SMBexit 0x11 /* process exit */
249 #define SMBlseek 0x12 /* seek */
250 #define SMBtcon 0x70 /* tree connect */
251 #define SMBtconX 0x75 /* tree connect and X*/
252 #define SMBtdis 0x71 /* tree disconnect */
253 #define SMBnegprot 0x72 /* negotiate protocol */
254 #define SMBdskattr 0x80 /* get disk attributes */
255 #define SMBsearch 0x81 /* search directory */
256 #define SMBsplopen 0xC0 /* open print spool file */
257 #define SMBsplwr 0xC1 /* write to print spool file */
258 #define SMBsplclose 0xC2 /* close print spool file */
259 #define SMBsplretq 0xC3 /* return print queue */
260 #define SMBsends 0xD0 /* send single block message */
261 #define SMBsendb 0xD1 /* send broadcast message */
262 #define SMBfwdname 0xD2 /* forward user name */
263 #define SMBcancelf 0xD3 /* cancel forward */
264 #define SMBgetmac 0xD4 /* get machine name */
265 #define SMBsendstrt 0xD5 /* send start of multi-block message */
266 #define SMBsendend 0xD6 /* send end of multi-block message */
267 #define SMBsendtxt 0xD7 /* send text of multi-block message */
270 #define SMBlockread 0x13 /* Lock a range and read */
271 #define SMBwriteunlock 0x14 /* write then range then unlock it */
272 #define SMBreadbraw 0x1a /* read a block of data with no smb header */
273 #define SMBwritebraw 0x1d /* write a block of data with no smb header */
274 #define SMBwritec 0x20 /* secondary write request */
275 #define SMBwriteclose 0x2c /* write a file then close it */
277 /* dos extended protocol */
278 #define SMBreadBraw 0x1A /* read block raw */
279 #define SMBreadBmpx 0x1B /* read block multiplexed */
280 #define SMBreadBs 0x1C /* read block (secondary response) */
281 #define SMBwriteBraw 0x1D /* write block raw */
282 #define SMBwriteBmpx 0x1E /* write block multiplexed */
283 #define SMBwriteBs 0x1F /* write block (secondary request) */
284 #define SMBwriteC 0x20 /* write complete response */
285 #define SMBsetattrE 0x22 /* set file attributes expanded */
286 #define SMBgetattrE 0x23 /* get file attributes expanded */
287 #define SMBlockingX 0x24 /* lock/unlock byte ranges and X */
288 #define SMBtrans 0x25 /* transaction - name, bytes in/out */
289 #define SMBtranss 0x26 /* transaction (secondary request/response) */
290 #define SMBioctl 0x27 /* IOCTL */
291 #define SMBioctls 0x28 /* IOCTL (secondary request/response) */
292 #define SMBcopy 0x29 /* copy */
293 #define SMBmove 0x2A /* move */
294 #define SMBecho 0x2B /* echo */
295 #define SMBopenX 0x2D /* open and X */
296 #define SMBreadX 0x2E /* read and X */
297 #define SMBwriteX 0x2F /* write and X */
298 #define SMBsesssetupX 0x73 /* Session Set Up & X (including User Logon) */
299 #define SMBffirst 0x82 /* find first */
300 #define SMBfunique 0x83 /* find unique */
301 #define SMBfclose 0x84 /* find close */
302 #define SMBkeepalive 0x85 /* keepalive */
303 #define SMBinvalid 0xFE /* invalid command */
305 /* Extended 2.0 protocol */
306 #define SMBtrans2 0x32 /* TRANS2 protocol set */
307 #define SMBtranss2 0x33 /* TRANS2 protocol set, secondary command */
308 #define SMBfindclose 0x34 /* Terminate a TRANSACT2_FINDFIRST */
309 #define SMBfindnclose 0x35 /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
310 #define SMBulogoffX 0x74 /* user logoff */
312 /* NT SMB extensions. */
313 #define SMBnttrans 0xA0 /* NT transact */
314 #define SMBnttranss 0xA1 /* NT transact secondary */
315 #define SMBntcreateX 0xA2 /* NT create and X */
316 #define SMBntcancel 0xA4 /* NT cancel */
317 #define SMBntrename 0xA5 /* NT rename */
319 /* used to indicate end of chain */
320 #define SMB_CHAIN_NONE 0xFF
322 /* These are the trans subcommands */
323 #define TRANSACT_SETNAMEDPIPEHANDLESTATE 0x01
324 #define TRANSACT_DCERPCCMD 0x26
325 #define TRANSACT_WAITNAMEDPIPEHANDLESTATE 0x53
327 /* These are the NT transact sub commands. */
328 #define NT_TRANSACT_CREATE 1
329 #define NT_TRANSACT_IOCTL 2
330 #define NT_TRANSACT_SET_SECURITY_DESC 3
331 #define NT_TRANSACT_NOTIFY_CHANGE 4
332 #define NT_TRANSACT_RENAME 5
333 #define NT_TRANSACT_QUERY_SECURITY_DESC 6
335 /* this is used on a TConX. I'm not sure the name is very helpful though */
336 #define SMB_SUPPORT_SEARCH_BITS 0x0001
337 #define SMB_SHARE_IN_DFS 0x0002
339 /* Named pipe write mode flags. Used in writeX calls. */
340 #define PIPE_RAW_MODE 0x4
341 #define PIPE_START_MESSAGE 0x8
343 /* the desired access to use when opening a pipe */
344 #define DESIRED_ACCESS_PIPE 0x2019f
347 /* Mapping of generic access rights for files to specific rights. */
348 #define FILE_GENERIC_ALL (STANDARD_RIGHTS_REQUIRED_ACCESS| NT_ACCESS_SYNCHRONIZE_ACCESS|FILE_ALL_ACCESS)
350 #define FILE_GENERIC_READ (STANDARD_RIGHTS_READ_ACCESS|FILE_READ_DATA|FILE_READ_ATTRIBUTES|\
351 FILE_READ_EA|NT_ACCESS_SYNCHRONIZE_ACCESS)
353 #define FILE_GENERIC_WRITE (STANDARD_RIGHTS_WRITE_ACCESS|FILE_WRITE_DATA|FILE_WRITE_ATTRIBUTES|\
354 FILE_WRITE_EA|FILE_APPEND_DATA|NT_ACCESS_SYNCHRONIZE_ACCESS)
356 #define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE_ACCESS|FILE_READ_ATTRIBUTES|\
357 FILE_EXECUTE|NT_ACCESS_SYNCHRONIZE_ACCESS)
360 /* FileAttributes (search attributes) field */
361 #define FILE_ATTRIBUTE_READONLY 0x0001
362 #define FILE_ATTRIBUTE_HIDDEN 0x0002
363 #define FILE_ATTRIBUTE_SYSTEM 0x0004
364 #define FILE_ATTRIBUTE_VOLUME 0x0008
365 #define FILE_ATTRIBUTE_DIRECTORY 0x0010
366 #define FILE_ATTRIBUTE_ARCHIVE 0x0020
367 #define FILE_ATTRIBUTE_DEVICE 0x0040
368 #define FILE_ATTRIBUTE_NORMAL 0x0080
369 #define FILE_ATTRIBUTE_TEMPORARY 0x0100
370 #define FILE_ATTRIBUTE_SPARSE 0x0200
371 #define FILE_ATTRIBUTE_REPARSE_POINT 0x0400
372 #define FILE_ATTRIBUTE_COMPRESSED 0x0800
373 #define FILE_ATTRIBUTE_OFFLINE 0x1000
374 #define FILE_ATTRIBUTE_NONINDEXED 0x2000
375 #define FILE_ATTRIBUTE_ENCRYPTED 0x4000
377 /* Flags - combined with attributes. */
378 #define FILE_FLAG_WRITE_THROUGH 0x80000000L
379 #define FILE_FLAG_NO_BUFFERING 0x20000000L
380 #define FILE_FLAG_RANDOM_ACCESS 0x10000000L
381 #define FILE_FLAG_SEQUENTIAL_SCAN 0x08000000L
382 #define FILE_FLAG_DELETE_ON_CLOSE 0x04000000L
383 #define FILE_FLAG_BACKUP_SEMANTICS 0x02000000L /* only if backup/restore privilege? */
384 #define FILE_FLAG_POSIX_SEMANTICS 0x01000000L
386 /* Responses when opening a file. */
387 #define FILE_WAS_SUPERSEDED 0
388 #define FILE_WAS_OPENED 1
389 #define FILE_WAS_CREATED 2
390 #define FILE_WAS_OVERWRITTEN 3
392 /* File type flags */
393 #define FILE_TYPE_DISK 0
394 #define FILE_TYPE_BYTE_MODE_PIPE 1
395 #define FILE_TYPE_MESSAGE_MODE_PIPE 2
396 #define FILE_TYPE_PRINTER 3
397 #define FILE_TYPE_COMM_DEVICE 4
398 #define FILE_TYPE_UNKNOWN 0xFFFF
400 /* Flag for NT transact rename call. */
401 #define RENAME_REPLACE_IF_EXISTS 1
403 /* flags for SMBntrename call */
404 #define RENAME_FLAG_MOVE_CLUSTER_INFORMATION 0x102 /* ???? */
405 #define RENAME_FLAG_HARD_LINK 0x103
406 #define RENAME_FLAG_RENAME 0x104
407 #define RENAME_FLAG_COPY 0x105
409 /* Filesystem Attributes. */
410 #define FILE_CASE_SENSITIVE_SEARCH 0x01
411 #define FILE_CASE_PRESERVED_NAMES 0x02
412 #define FILE_UNICODE_ON_DISK 0x04
413 /* According to cifs9f, this is 4, not 8 */
414 /* Acconding to testing, this actually sets the security attribute! */
415 #define FILE_PERSISTENT_ACLS 0x08
416 /* These entries added from cifs9f --tsb */
417 #define FILE_FILE_COMPRESSION 0x10
418 #define FILE_VOLUME_QUOTAS 0x20
419 /* I think this is wrong. JRA #define FILE_DEVICE_IS_MOUNTED 0x20 */
420 #define FILE_VOLUME_SPARSE_FILE 0x40
421 #define FILE_VOLUME_IS_COMPRESSED 0x8000
423 /* ChangeNotify flags. */
424 #define FILE_NOTIFY_CHANGE_FILE_NAME 0x00000001
425 #define FILE_NOTIFY_CHANGE_DIR_NAME 0x00000002
426 #define FILE_NOTIFY_CHANGE_DIR_NAME 0x00000002
427 #define FILE_NOTIFY_CHANGE_ATTRIBUTES 0x00000004
428 #define FILE_NOTIFY_CHANGE_SIZE 0x00000008
429 #define FILE_NOTIFY_CHANGE_LAST_WRITE 0x00000010
430 #define FILE_NOTIFY_CHANGE_LAST_ACCESS 0x00000020
431 #define FILE_NOTIFY_CHANGE_CREATION 0x00000040
432 #define FILE_NOTIFY_CHANGE_EA 0x00000080
433 #define FILE_NOTIFY_CHANGE_SECURITY 0x00000100
434 #define FILE_NOTIFY_CHANGE_STREAM_NAME 0x00000200
435 #define FILE_NOTIFY_CHANGE_STREAM_SIZE 0x00000400
436 #define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800
438 #define FILE_NOTIFY_CHANGE_NAME \
439 (FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_DIR_NAME)
441 /* change notify action results */
442 #define NOTIFY_ACTION_ADDED 1
443 #define NOTIFY_ACTION_REMOVED 2
444 #define NOTIFY_ACTION_MODIFIED 3
445 #define NOTIFY_ACTION_OLD_NAME 4
446 #define NOTIFY_ACTION_NEW_NAME 5
447 #define NOTIFY_ACTION_ADDED_STREAM 6
448 #define NOTIFY_ACTION_REMOVED_STREAM 7
449 #define NOTIFY_ACTION_MODIFIED_STREAM 8
451 /* seek modes for smb_seek */
452 #define SEEK_MODE_START 0
453 #define SEEK_MODE_CURRENT 1
454 #define SEEK_MODE_END 2
456 /* where to find the base of the SMB packet proper */
457 /* REWRITE TODO: smb_base needs to be removed */
458 #define smb_base(buf) (((char *)(buf))+4)
460 /* we don't allow server strings to be longer than 48 characters as
461 otherwise NT will not honour the announce packets */
462 #define MAX_SERVER_STRING_LENGTH 48
464 /* This was set by JHT in liaison with Jeremy Allison early 1997
466 * Version 4.0 - never made public
467 * Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9
468 * - Reappeared in 1.9.16p11 with fixed smbd services
469 * Version 4.20 - To indicate that nmbd and browsing now works better
470 * Version 4.50 - Set at release of samba-2.2.0 by JHT
472 * Note: In the presence of NT4.X do not set above 4.9
473 * Setting this above 4.9 can have undesired side-effects.
474 * This may change again in Samba-3.0 after further testing. JHT
477 #define DEFAULT_MAJOR_VERSION 0x04
478 #define DEFAULT_MINOR_VERSION 0x09
480 /* Browser Election Values */
481 #define BROWSER_ELECTION_VERSION 0x010f
482 #define BROWSER_CONSTANT 0xaa55
484 /* Sercurity mode bits. */
485 #define NEGOTIATE_SECURITY_USER_LEVEL 0x01
486 #define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE 0x02
487 #define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04
488 #define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08
490 /* NT Flags2 bits - cifs6.txt section 3.1.2 */
491 #define FLAGS2_LONG_PATH_COMPONENTS 0x0001
492 #define FLAGS2_EXTENDED_ATTRIBUTES 0x0002
493 #define FLAGS2_SMB_SECURITY_SIGNATURES 0x0004
494 #define FLAGS2_IS_LONG_NAME 0x0040
495 #define FLAGS2_EXTENDED_SECURITY 0x0800
496 #define FLAGS2_DFS_PATHNAMES 0x1000
497 #define FLAGS2_READ_PERMIT_EXECUTE 0x2000
498 #define FLAGS2_32_BIT_ERROR_CODES 0x4000
499 #define FLAGS2_UNICODE_STRINGS 0x8000
502 /* CIFS protocol capabilities */
503 #define CAP_RAW_MODE 0x00000001
504 #define CAP_MPX_MODE 0x00000002
505 #define CAP_UNICODE 0x00000004
506 #define CAP_LARGE_FILES 0x00000008
507 #define CAP_NT_SMBS 0x00000010
508 #define CAP_RPC_REMOTE_APIS 0x00000020
509 #define CAP_STATUS32 0x00000040
510 #define CAP_LEVEL_II_OPLOCKS 0x00000080
511 #define CAP_LOCK_AND_READ 0x00000100
512 #define CAP_NT_FIND 0x00000200
513 #define CAP_DFS 0x00001000
514 #define CAP_W2K_SMBS 0x00002000
515 #define CAP_LARGE_READX 0x00004000
516 #define CAP_LARGE_WRITEX 0x00008000
517 #define CAP_UNIX 0x00800000 /* Capabilities for UNIX extensions. Created by HP. */
518 #define CAP_EXTENDED_SECURITY 0x80000000
521 * Global value meaning that the smb_uid field should be
522 * ingored (in share level security and protocol level == CORE)
525 #define UID_FIELD_INVALID 0
528 #define LOCKING_ANDX_SHARED_LOCK 0x01
529 #define LOCKING_ANDX_OPLOCK_RELEASE 0x02
530 #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04
531 #define LOCKING_ANDX_CANCEL_LOCK 0x08
532 #define LOCKING_ANDX_LARGE_FILES 0x10
538 #define OPLOCK_NONE 0
539 #define OPLOCK_EXCLUSIVE 1
540 #define OPLOCK_BATCH 2
541 #define OPLOCK_LEVEL_II 4
543 #define CORE_OPLOCK_GRANTED (1<<5)
544 #define EXTENDED_OPLOCK_GRANTED (1<<15)
547 * Return values for oplock types.
550 #define NO_OPLOCK_RETURN 0
551 #define EXCLUSIVE_OPLOCK_RETURN 1
552 #define BATCH_OPLOCK_RETURN 2
553 #define LEVEL_II_OPLOCK_RETURN 3
555 #define CMD_REPLY 0x8000
557 /* The maximum length of a trust account password.
558 Used when we randomly create it, 15 char passwords
559 exceed NT4's max password length */
561 #define DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH 14
565 filesystem attribute bits
567 #define FS_ATTR_CASE_SENSITIVE_SEARCH 0x00000001
568 #define FS_ATTR_CASE_PRESERVED_NAMES 0x00000002
569 #define FS_ATTR_UNICODE_ON_DISK 0x00000004
570 #define FS_ATTR_PERSISTANT_ACLS 0x00000008
571 #define FS_ATTR_COMPRESSION 0x00000010
572 #define FS_ATTR_QUOTAS 0x00000020
573 #define FS_ATTR_SPARSE_FILES 0x00000040
574 #define FS_ATTR_REPARSE_POINTS 0x00000080
575 #define FS_ATTR_REMOTE_STORAGE 0x00000100
576 #define FS_ATTR_LFN_SUPPORT 0x00004000
577 #define FS_ATTR_IS_COMPRESSED 0x00008000
578 #define FS_ATTR_OBJECT_IDS 0x00010000
579 #define FS_ATTR_ENCRYPTION 0x00020000
580 #define FS_ATTR_NAMED_STREAMS 0x00040000
582 #define smb_len(buf) (PVAL(buf,3)|(PVAL(buf,2)<<8)|(PVAL(buf,1)<<16))
583 #define _smb_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0x10000)>>16; \
584 (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)
585 #define _smb2_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0xFF0000)>>16; \
586 (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)
588 #include "libcli/raw/trans2.h"
589 #include "libcli/raw/interfaces.h"