1/*-
2 * Copyright (c) 2000-2001 Boris Popov
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
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13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
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13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
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32 * $FreeBSD: head/sys/netsmb/smb.h 139823 2005-01-07 01:45:51Z imp $
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| 26 * $FreeBSD: head/sys/netsmb/smb.h 206361 2010-04-07 16:50:38Z joel $ |
27 */
28
29/*
30 * Common definitions and structures for SMB/CIFS protocol
31 */
32
33#ifndef _NETSMB_SMB_H_
34#define _NETSMB_SMB_H_
35
36#define SMB_TCP_PORT 139
37/*
38 * SMB dialects that we have to deal with.
39 */
40enum smb_dialects {
41 SMB_DIALECT_NONE,
42 SMB_DIALECT_CORE, /* PC NETWORK PROGRAM 1.0, PCLAN1.0 */
43 SMB_DIALECT_COREPLUS, /* MICROSOFT NETWORKS 1.03 */
44 SMB_DIALECT_LANMAN1_0, /* MICROSOFT NETWORKS 3.0, LANMAN1.0 */
45 SMB_DIALECT_LANMAN2_0, /* LM1.2X002, DOS LM1.2X002, Samba */
46 SMB_DIALECT_LANMAN2_1, /* DOS LANMAN2.1, LANMAN2.1 */
47 SMB_DIALECT_NTLM0_12 /* NT LM 0.12, Windows for Workgroups 3.1a,
48 * NT LANMAN 1.0 */
49};
50
51/*
52 * Formats of data/string buffers
53 */
54#define SMB_DT_DATA 1
55#define SMB_DT_DIALECT 2
56#define SMB_DT_PATHNAME 3
57#define SMB_DT_ASCII 4
58#define SMB_DT_VARIABLE 5
59
60/*
61 * SMB header
62 */
63#define SMB_SIGNATURE "\xFFSMB"
64#define SMB_SIGLEN 4
65#define SMB_HDRMID(p) (le16toh(*(u_short*)((u_char*)(p) + 30)))
66#define SMB_HDRLEN 32
67/*
68 * bits in the smb_flags field
69 */
70#define SMB_FLAGS_CASELESS 0x08
71#define SMB_FLAGS_SERVER_RESP 0x80 /* indicates a response */
72
73/*
74 * bits in the smb_flags2 field
75 */
76#define SMB_FLAGS2_KNOWS_LONG_NAMES 0x0001
77#define SMB_FLAGS2_KNOWS_EAS 0x0002 /* client know about EAs */
78#define SMB_FLAGS2_SECURITY_SIGNATURE 0x0004 /* check SMB integrity */
79#define SMB_FLAGS2_IS_LONG_NAME 0x0040 /* any path name is a long name */
80#define SMB_FLAGS2_EXT_SEC 0x0800 /* client aware of Extended
81 * Security negotiation */
82#define SMB_FLAGS2_DFS 0x1000 /* resolve paths in DFS */
83#define SMB_FLAGS2_PAGING_IO 0x2000 /* for exec */
84#define SMB_FLAGS2_ERR_STATUS 0x4000 /* 1 - status.status */
85#define SMB_FLAGS2_UNICODE 0x8000 /* use Unicode for all strings */
86
87#define SMB_UID_UNKNOWN 0xffff
88#define SMB_TID_UNKNOWN 0xffff
89
90/*
91 * Security mode bits
92 */
93#define SMB_SM_USER 0x01 /* server in the user security mode */
94#define SMB_SM_ENCRYPT 0x02 /* use challenge/response */
95#define SMB_SM_SIGS 0x04
96#define SMB_SM_SIGS_REQUIRE 0x08
97
98/*
99 * NTLM capabilities
100 */
101#define SMB_CAP_RAW_MODE 0x0001
102#define SMB_CAP_MPX_MODE 0x0002
103#define SMB_CAP_UNICODE 0x0004
104#define SMB_CAP_LARGE_FILES 0x0008 /* 64 bit offsets supported */
105#define SMB_CAP_NT_SMBS 0x0010
106#define SMB_CAP_RPC_REMOTE_APIS 0x0020
107#define SMB_CAP_STATUS32 0x0040
108#define SMB_CAP_LEVEL_II_OPLOCKS 0x0080
109#define SMB_CAP_LOCK_AND_READ 0x0100
110#define SMB_CAP_NT_FIND 0x0200
111#define SMB_CAP_DFS 0x1000
112#define SMB_CAP_INFOLEVEL_PASSTHRU 0x2000
113#define SMB_CAP_LARGE_READX 0x4000
114#define SMB_CAP_LARGE_WRITEX 0x8000
115#define SMB_CAP_UNIX 0x00800000
116#define SMB_CAP_BULK_TRANSFER 0x20000000
117#define SMB_CAP_COMPRESSED_DATA 0x40000000
118#define SMB_CAP_EXT_SECURITY 0x80000000
119
120/*
121 * File attributes
122 */
123#define SMB_FA_RDONLY 0x01
124#define SMB_FA_HIDDEN 0x02
125#define SMB_FA_SYSTEM 0x04
126#define SMB_FA_VOLUME 0x08
127#define SMB_FA_DIR 0x10
128#define SMB_FA_ARCHIVE 0x20
129
130/*
131 * Extended file attributes
132 */
133#define SMB_EFA_RDONLY 0x0001
134#define SMB_EFA_HIDDEN 0x0002
135#define SMB_EFA_SYSTEM 0x0004
136#define SMB_EFA_DIRECTORY 0x0010
137#define SMB_EFA_ARCHIVE 0x0020
138#define SMB_EFA_NORMAL 0x0080
139#define SMB_EFA_TEMPORARY 0x0100
140#define SMB_EFA_COMPRESSED 0x0800
141#define SMB_EFA_POSIX_SEMANTICS 0x01000000
142#define SMB_EFA_BACKUP_SEMANTICS 0x02000000
143#define SMB_EFA_DELETE_ON_CLOSE 0x04000000
144#define SMB_EFA_SEQUENTIAL_SCAN 0x08000000
145#define SMB_EFA_RANDOM_ACCESS 0x10000000
146#define SMB_EFA_NO_BUFFERING 0x20000000
147#define SMB_EFA_WRITE_THROUGH 0x80000000
148
149/*
150 * Access Mode Encoding
151 */
152#define SMB_AM_OPENREAD 0x0000
153#define SMB_AM_OPENWRITE 0x0001
154#define SMB_AM_OPENRW 0x0002
155#define SMB_AM_OPENEXEC 0x0003
156#define SMB_SM_COMPAT 0x0000
157#define SMB_SM_EXCLUSIVE 0x0010
158#define SMB_SM_DENYWRITE 0x0020
159#define SMB_SM_DENYREADEXEC 0x0030
160#define SMB_SM_DENYNONE 0x0040
161
162/*
163 * SMB commands
164 */
165#define SMB_COM_CREATE_DIRECTORY 0x00
166#define SMB_COM_DELETE_DIRECTORY 0x01
167#define SMB_COM_OPEN 0x02
168#define SMB_COM_CREATE 0x03
169#define SMB_COM_CLOSE 0x04
170#define SMB_COM_FLUSH 0x05
171#define SMB_COM_DELETE 0x06
172#define SMB_COM_RENAME 0x07
173#define SMB_COM_QUERY_INFORMATION 0x08
174#define SMB_COM_SET_INFORMATION 0x09
175#define SMB_COM_READ 0x0A
176#define SMB_COM_WRITE 0x0B
177#define SMB_COM_LOCK_BYTE_RANGE 0x0C
178#define SMB_COM_UNLOCK_BYTE_RANGE 0x0D
179#define SMB_COM_CREATE_TEMPORARY 0x0E
180#define SMB_COM_CREATE_NEW 0x0F
181#define SMB_COM_CHECK_DIRECTORY 0x10
182#define SMB_COM_PROCESS_EXIT 0x11
183#define SMB_COM_SEEK 0x12
184#define SMB_COM_LOCK_AND_READ 0x13
185#define SMB_COM_WRITE_AND_UNLOCK 0x14
186#define SMB_COM_READ_RAW 0x1A
187#define SMB_COM_READ_MPX 0x1B
188#define SMB_COM_READ_MPX_SECONDARY 0x1C
189#define SMB_COM_WRITE_RAW 0x1D
190#define SMB_COM_WRITE_MPX 0x1E
191#define SMB_COM_WRITE_COMPLETE 0x20
192#define SMB_COM_SET_INFORMATION2 0x22
193#define SMB_COM_QUERY_INFORMATION2 0x23
194#define SMB_COM_LOCKING_ANDX 0x24
195#define SMB_COM_TRANSACTION 0x25
196#define SMB_COM_TRANSACTION_SECONDARY 0x26
197#define SMB_COM_IOCTL 0x27
198#define SMB_COM_IOCTL_SECONDARY 0x28
199#define SMB_COM_COPY 0x29
200#define SMB_COM_MOVE 0x2A
201#define SMB_COM_ECHO 0x2B
202#define SMB_COM_WRITE_AND_CLOSE 0x2C
203#define SMB_COM_OPEN_ANDX 0x2D
204#define SMB_COM_READ_ANDX 0x2E
205#define SMB_COM_WRITE_ANDX 0x2F
206#define SMB_COM_CLOSE_AND_TREE_DISC 0x31
207#define SMB_COM_TRANSACTION2 0x32
208#define SMB_COM_TRANSACTION2_SECONDARY 0x33
209#define SMB_COM_FIND_CLOSE2 0x34
210#define SMB_COM_FIND_NOTIFY_CLOSE 0x35
211#define SMB_COM_TREE_CONNECT 0x70
212#define SMB_COM_TREE_DISCONNECT 0x71
213#define SMB_COM_NEGOTIATE 0x72
214#define SMB_COM_SESSION_SETUP_ANDX 0x73
215#define SMB_COM_LOGOFF_ANDX 0x74
216#define SMB_COM_TREE_CONNECT_ANDX 0x75
217#define SMB_COM_QUERY_INFORMATION_DISK 0x80
218#define SMB_COM_SEARCH 0x81
219#define SMB_COM_FIND 0x82
220#define SMB_COM_FIND_UNIQUE 0x83
221#define SMB_COM_NT_TRANSACT 0xA0
222#define SMB_COM_NT_TRANSACT_SECONDARY 0xA1
223#define SMB_COM_NT_CREATE_ANDX 0xA2
224#define SMB_COM_NT_CANCEL 0xA4
225#define SMB_COM_OPEN_PRINT_FILE 0xC0
226#define SMB_COM_WRITE_PRINT_FILE 0xC1
227#define SMB_COM_CLOSE_PRINT_FILE 0xC2
228#define SMB_COM_GET_PRINT_QUEUE 0xC3
229#define SMB_COM_READ_BULK 0xD8
230#define SMB_COM_WRITE_BULK 0xD9
231#define SMB_COM_WRITE_BULK_DATA 0xDA
232
233/*
234 * TRANS2 commands
235 */
236#define SMB_TRANS2_OPEN2 0x00
237#define SMB_TRANS2_FIND_FIRST2 0x01
238#define SMB_TRANS2_FIND_NEXT2 0x02
239#define SMB_TRANS2_QUERY_FS_INFORMATION 0x03
240#define SMB_TRANS2_QUERY_PATH_INFORMATION 0x05
241#define SMB_TRANS2_SET_PATH_INFORMATION 0x06
242#define SMB_TRANS2_QUERY_FILE_INFORMATION 0x07
243#define SMB_TRANS2_SET_FILE_INFORMATION 0x08
244#define SMB_TRANS2_FSCTL 0x09
245#define SMB_TRANS2_IOCTL2 0x0A
246#define SMB_TRANS2_FIND_NOTIFY_FIRST 0x0B
247#define SMB_TRANS2_FIND_NOTIFY_NEXT 0x0C
248#define SMB_TRANS2_CREATE_DIRECTORY 0x0D
249#define SMB_TRANS2_SESSION_SETUP 0x0E
250#define SMB_TRANS2_GET_DFS_REFERRAL 0x10
251#define SMB_TRANS2_REPORT_DFS_INCONSISTENCY 0x11
252
253/*
254 * SMB_TRANS2_QUERY_FS_INFORMATION levels
255 */
256#define SMB_INFO_ALLOCATION 1
257#define SMB_INFO_VOLUME 2
258#define SMB_QUERY_FS_VOLUME_INFO 0x102
259#define SMB_QUERY_FS_SIZE_INFO 0x103
260#define SMB_QUERY_FS_DEVICE_INFO 0x104
261#define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
262
263/*
264 * SMB_TRANS2_QUERY_PATH levels
265 */
266#define SMB_QUERY_FILE_STANDARD 1
267#define SMB_QUERY_FILE_EA_SIZE 2
268#define SMB_QUERY_FILE_EAS_FROM_LIST 3
269#define SMB_QUERY_FILE_ALL_EAS 4
270#define SMB_QUERY_FILE_IS_NAME_VALID 6
271#define SMB_QUERY_FILE_BASIC_INFO 0x101
272#define SMB_QUERY_FILE_STANDARD_INFO 0x102
273#define SMB_QUERY_FILE_EA_INFO 0x103
274#define SMB_QUERY_FILE_NAME_INFO 0x104
275#define SMB_QUERY_FILE_ALL_INFO 0x107
276#define SMB_QUERY_FILE_ALT_NAME_INFO 0x108
277#define SMB_QUERY_FILE_STREAM_INFO 0x109
278#define SMB_QUERY_FILE_COMPRESSION_INFO 0x10b
279#define SMB_QUERY_FILE_UNIX_BASIC 0x200
280#define SMB_QUERY_FILE_UNIX_LINK 0x201
281#define SMB_QUERY_FILE_MAC_DT_GET_APPL 0x306
282#define SMB_QUERY_FILE_MAC_DT_GET_ICON 0x307
283#define SMB_QUERY_FILE_MAC_DT_GET_ICON_INFO 0x308
284
285/*
286 * SMB_TRANS2_FIND_FIRST2 information levels
287 */
288#define SMB_INFO_STANDARD 1
289#define SMB_INFO_QUERY_EA_SIZE 2
290#define SMB_INFO_QUERY_EAS_FROM_LIST 3
291#define SMB_FIND_FILE_DIRECTORY_INFO 0x101
292#define SMB_FIND_FULL_DIRECTORY_INFO 0x102
293#define SMB_FIND_FILE_NAMES_INFO 0x103
294#define SMB_FIND_BOTH_DIRECTORY_INFO 0x104
295
296/*
297 * Set PATH/FILE information levels
298 */
299#define SMB_SET_FILE_BASIC_INFO 0x101
300#define SMB_SET_FILE_END_OF_FILE_INFO 0x104
301
302/*
303 * LOCKING_ANDX LockType flags
304 */
305#define SMB_LOCKING_ANDX_SHARED_LOCK 0x01
306#define SMB_LOCKING_ANDX_OPLOCK_RELEASE 0x02
307#define SMB_LOCKING_ANDX_CHANGE_LOCKTYPE 0x04
308#define SMB_LOCKING_ANDX_CANCEL_LOCK 0x08
309#define SMB_LOCKING_ANDX_LARGE_FILES 0x10
310
311/*
312 * Some names length limitations. Some of them aren't declared by specs,
313 * but we need reasonable limits.
314 */
315#define SMB_MAXSRVNAMELEN 15 /* NetBIOS limit */
316#define SMB_MAXUSERNAMELEN 128
317#define SMB_MAXPASSWORDLEN 128
318#define SMB_MAXSHARENAMELEN 128
319#define SMB_MAXPKTLEN 0x1FFFF
320#define SMB_MAXCHALLENGELEN 8
321#define SMB_MAXFNAMELEN 255 /* Keep in sync with MAXNAMLEN */
322
323#define SMB_MAXRCN 3 /* number of reconnect attempts */
324
325/*
326 * Error classes
327 */
328#define SMBSUCCESS 0x00
329#define ERRDOS 0x01
330#define ERRSRV 0x02
331#define ERRHRD 0x03 /* Error is a hardware error. */
332#define ERRCMD 0xFF /* Command was not in the "SMB" format. */
333
334/*
335 * Error codes for the ERRDOS class
336 */
337#define ERRbadfunc 1 /* Invalid function */
338#define ERRbadfile 2 /* File not found (last component) */
339#define ERRbadpath 3 /* Directory invalid */
340#define ERRnofids 4 /* Too many open files */
341#define ERRnoaccess 5 /* Access denied */
342#define ERRbadfid 6 /* Invalid file handle */
343#define ERRbadmcb 7 /* Memory control blocks destroyed (huh ?) */
344#define ERRnomem 8 /* Insufficient memory */
345#define ERRbadmem 9 /* Invalid memory block address */
346#define ERRbadenv 10 /* Invalid environment */
347#define ERRbadformat 11 /* Invalid format */
348#define ERRbadaccess 12 /* Invalid open mode */
349#define ERRbaddata 13 /* Invalid data */
350#define ERRbaddrive 15 /* Invalid drive specified */
351#define ERRremcd 16 /* An attempt to delete current directory */
352#define ERRdiffdevice 17 /* cross fs rename/move */
353#define ERRnofiles 18 /* no more files found in file search */
354#define ERRbadshare 32 /* Share mode can't be granted */
355#define ERRlock 33 /* A lock request conflicts with existing lock */
356#define ERRunsup 50 /* unsupported - Win 95 */
357#define ERRnoipc 66 /* ipc unsupported */
358#define ERRnosuchshare 67 /* invalid share name */
359#define ERRfilexists 80 /* The file named in the request already exists */
360#define ERRquota 112 /* W2K returns this if quota space exceeds */
361#define ERRcannotopen 110 /* cannot open the file */
362#define ERRinvalidname 123
363#define ERRunknownlevel 124
364#define ERRnotlocked 158 /* region was not locked by this context */
365#define ERRrename 183
366#define ERRbadpipe 230 /* named pipe invalid */
367#define ERRpipebusy 231 /* all pipe instances are busy */
368#define ERRpipeclosing 232 /* close in progress */
369#define ERRnotconnected 233 /* nobody on other end of pipe */
370#define ERRmoredata 234 /* more data to be returned */
371#define ERRbaddirectory 267 /* invalid directory name */
372#define ERReasunsupported 282 /* extended attributes not supported */
373#define ERRunknownipc 2142
374#define ERRbuftoosmall 2123
375#define ERRnosuchprintjob 2151
376
377/*
378 * Error codes for the ERRSRV class
379 */
380#define ERRerror 1 /* Non-specific error code */
381#define ERRbadpw 2 /* Bad password */
382#define ERRbadtype 3 /* reserved */
383#define ERRaccess 4 /* The client doesn't have enough access rights */
384#define ERRinvnid 5 /* The Tid specified in a command is invalid */
385#define ERRinvnetname 6 /* Invalid server name in the tree connect */
386#define ERRinvdevice 7 /* Printer and not printer devices are mixed */
387#define ERRqfull 49 /* Print queue full */
388#define ERRqtoobig 50 /* Print queue full - no space */
389#define ERRinvpfid 52 /* Invalid print file FID */
390#define ERRsmbcmd 64 /* The server did not recognize the command */
391#define ERRsrverror 65 /* The server encountered and internal error */
392#define ERRfilespecs 67 /* The Fid and path name contains an invalid combination */
393#define ERRbadpermits 69 /* Access mode invalid */
394#define ERRsetattrmode 71 /* Attribute mode invalid */
395#define ERRpaused 81 /* Server is paused */
396#define ERRmsgoff 82 /* Not receiving messages */
397#define ERRnoroom 83 /* No room to buffer message */
398#define ERRrmuns 87 /* Too many remote user names */
399#define ERRtimeout 88 /* Operation timed out */
400#define ERRnoresource 89 /* No resources currently available for request */
401#define ERRtoomanyuids 90 /* Too many UIDs active on this session */
402#define ERRbaduid 91 /* The UID is not known in this session */
403#define ERRusempx 250 /* Temporarily unable to support Raw, use MPX mode */
404#define ERRusestd 251 /* Temporarily unable to support Raw, use standard r/w */
405#define ERRcontmpx 252 /* Continue in MPX mode */
406#define ERRbadPassword 254
407#define ERRaccountExpired 2239
408#define ERRbadClient 2240 /* Cannot access the server from this workstation */
409#define ERRbadLogonTime 2241 /* Cannot access the server at this time **/
410#define ERRpasswordExpired 2242
411#define ERRnosupport 65535 /* Invalid function */
412
413/*
414 * Error codes for the ERRHRD class
415 */
416#define ERRnowrite 19 /* write protected media */
417#define ERRbadunit 20 /* Unknown unit */
418#define ERRnotready 21 /* Drive not ready */
419#define ERRbadcmd 22 /* Unknown command */
420#define ERRdata 23 /* Data error (CRC) */
421#define ERRbadreq 24 /* Bad request structure length */
422#define ERRseek 25 /* Seek error */
423#define ERRbadmedia 26 /* Unknown media type */
424#define ERRbadsector 27 /* Sector not found */
425#define ERRnopaper 28 /* Printer out of paper */
426#define ERRwrite 29 /* Write fault */
427#define ERRread 30 /* Read fault */
428#define ERRgeneral 31 /* General failure */
429#define ERRbadshare 32 /* An open conflicts with an existing open */
430#define ERRlock 33 /* lock/unlock conflict */
431#define ERRwrongdisk 34 /* The wrong disk was found in a drive */
432#define ERRFCBunavail 35 /* No FCBs available */
433#define ERRsharebufexc 36 /* A sharing buffer has been exceeded */
434#define ERRdiskfull 39
435
436/*
437 * RAP error codes (it seems that they returned not only by RAP)
438 */
439#define SMB_ERROR_ACCESS_DENIED 5
440#define SMB_ERROR_NETWORK_ACCESS_DENIED 65
441#define SMB_ERROR_MORE_DATA 234
442
443typedef u_int16_t smbfh;
444
445#endif /* _NETSMB_SMB_H_ */
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