| blob | 63632eb5edbda403b98afde7696a568fddd6ec76 |
1 /*
2 Unix SMB/CIFS implementation.
3 SMB transaction2 handling
4 Copyright (C) Jeremy Allison 1994-2002.
5 Copyright (C) Andrew Tridgell 1995-2003.
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/>.
20 */
22 #ifndef _TRANS2_H_
23 #define _TRANS2_H_
25 /* These are the TRANS2 sub commands */
26 #define TRANSACT2_OPEN 0
27 #define TRANSACT2_FINDFIRST 1
28 #define TRANSACT2_FINDNEXT 2
29 #define TRANSACT2_QFSINFO 3
30 #define TRANSACT2_SETFSINFO 4
31 #define TRANSACT2_QPATHINFO 5
32 #define TRANSACT2_SETPATHINFO 6
33 #define TRANSACT2_QFILEINFO 7
34 #define TRANSACT2_SETFILEINFO 8
35 #define TRANSACT2_FSCTL 9
36 #define TRANSACT2_IOCTL 0xA
37 #define TRANSACT2_FINDNOTIFYFIRST 0xB
38 #define TRANSACT2_FINDNOTIFYNEXT 0xC
39 #define TRANSACT2_MKDIR 0xD
40 #define TRANSACT2_SESSION_SETUP 0xE
41 #define TRANSACT2_GET_DFS_REFERRAL 0x10
42 #define TRANSACT2_REPORT_DFS_INCONSISTANCY 0x11
45 /* trans2 Query FS info levels */
46 /*
47 w2k3 TRANS2ALIASES:
48 Checking for QFSINFO aliases
49 Found level 1 (0x001) of size 18 (0x12)
50 Found level 2 (0x002) of size 12 (0x0c)
51 Found level 258 (0x102) of size 26 (0x1a)
52 Found level 259 (0x103) of size 24 (0x18)
53 Found level 260 (0x104) of size 8 (0x08)
54 Found level 261 (0x105) of size 20 (0x14)
55 Found level 1001 (0x3e9) of size 26 (0x1a)
56 Found level 1003 (0x3eb) of size 24 (0x18)
57 Found level 1004 (0x3ec) of size 8 (0x08)
58 Found level 1005 (0x3ed) of size 20 (0x14)
59 Found level 1006 (0x3ee) of size 48 (0x30)
60 Found level 1007 (0x3ef) of size 32 (0x20)
61 Found level 1008 (0x3f0) of size 64 (0x40)
62 Found 13 levels with success status
63 Level 261 (0x105) and level 1005 (0x3ed) are possible aliases
64 Level 260 (0x104) and level 1004 (0x3ec) are possible aliases
65 Level 259 (0x103) and level 1003 (0x3eb) are possible aliases
66 Level 258 (0x102) and level 1001 (0x3e9) are possible aliases
67 Found 4 aliased levels
68 */
69 #define SMB_QFS_ALLOCATION 1
70 #define SMB_QFS_VOLUME 2
71 #define SMB_QFS_VOLUME_INFO 0x102
72 #define SMB_QFS_SIZE_INFO 0x103
73 #define SMB_QFS_DEVICE_INFO 0x104
74 #define SMB_QFS_ATTRIBUTE_INFO 0x105
75 #define SMB_QFS_UNIX_INFO 0x200
76 #define SMB_QFS_POSIX_INFO 0x201
77 #define SMB_QFS_POSIX_WHOAMI 0x202
78 #define SMB_QFS_VOLUME_INFORMATION 1001
79 #define SMB_QFS_SIZE_INFORMATION 1003
80 #define SMB_QFS_DEVICE_INFORMATION 1004
81 #define SMB_QFS_ATTRIBUTE_INFORMATION 1005
82 #define SMB_QFS_QUOTA_INFORMATION 1006
83 #define SMB_QFS_FULL_SIZE_INFORMATION 1007
84 #define SMB_QFS_OBJECTID_INFORMATION 1008
87 /* trans2 qfileinfo/qpathinfo */
88 /* w2k3 TRANS2ALIASES:
89 Checking for QPATHINFO aliases
90 setting up complex file \qpathinfo_aliases.txt
91 Found level 1 (0x001) of size 22 (0x16)
92 Found level 2 (0x002) of size 26 (0x1a)
93 Found level 4 (0x004) of size 41 (0x29)
94 Found level 6 (0x006) of size 0 (0x00)
95 Found level 257 (0x101) of size 40 (0x28)
96 Found level 258 (0x102) of size 24 (0x18)
97 Found level 259 (0x103) of size 4 (0x04)
98 Found level 260 (0x104) of size 48 (0x30)
99 Found level 263 (0x107) of size 126 (0x7e)
100 Found level 264 (0x108) of size 28 (0x1c)
101 Found level 265 (0x109) of size 38 (0x26)
102 Found level 267 (0x10b) of size 16 (0x10)
103 Found level 1004 (0x3ec) of size 40 (0x28)
104 Found level 1005 (0x3ed) of size 24 (0x18)
105 Found level 1006 (0x3ee) of size 8 (0x08)
106 Found level 1007 (0x3ef) of size 4 (0x04)
107 Found level 1008 (0x3f0) of size 4 (0x04)
108 Found level 1009 (0x3f1) of size 48 (0x30)
109 Found level 1014 (0x3f6) of size 8 (0x08)
110 Found level 1016 (0x3f8) of size 4 (0x04)
111 Found level 1017 (0x3f9) of size 4 (0x04)
112 Found level 1018 (0x3fa) of size 126 (0x7e)
113 Found level 1021 (0x3fd) of size 28 (0x1c)
114 Found level 1022 (0x3fe) of size 38 (0x26)
115 Found level 1028 (0x404) of size 16 (0x10)
116 Found level 1034 (0x40a) of size 56 (0x38)
117 Found level 1035 (0x40b) of size 8 (0x08)
118 Found 27 levels with success status
119 Level 267 (0x10b) and level 1028 (0x404) are possible aliases
120 Level 265 (0x109) and level 1022 (0x3fe) are possible aliases
121 Level 264 (0x108) and level 1021 (0x3fd) are possible aliases
122 Level 263 (0x107) and level 1018 (0x3fa) are possible aliases
123 Level 260 (0x104) and level 1009 (0x3f1) are possible aliases
124 Level 259 (0x103) and level 1007 (0x3ef) are possible aliases
125 Level 258 (0x102) and level 1005 (0x3ed) are possible aliases
126 Level 257 (0x101) and level 1004 (0x3ec) are possible aliases
127 Found 8 aliased levels
128 */
129 #define SMB_QFILEINFO_STANDARD 1
130 #define SMB_QFILEINFO_EA_SIZE 2
131 #define SMB_QFILEINFO_EA_LIST 3
132 #define SMB_QFILEINFO_ALL_EAS 4
134 #define SMB_QFILEINFO_BASIC_INFO 0x101
135 #define SMB_QFILEINFO_STANDARD_INFO 0x102
136 #define SMB_QFILEINFO_EA_INFO 0x103
137 #define SMB_QFILEINFO_NAME_INFO 0x104
138 #define SMB_QFILEINFO_ALL_INFO 0x107
139 #define SMB_QFILEINFO_ALT_NAME_INFO 0x108
140 #define SMB_QFILEINFO_STREAM_INFO 0x109
141 #define SMB_QFILEINFO_COMPRESSION_INFO 0x10b
142 #define SMB_QFILEINFO_UNIX_BASIC 0x200
143 #define SMB_QFILEINFO_UNIX_LINK 0x201
144 #define SMB_QFILEINFO_UNIX_INFO2 0x20b
145 #define SMB_QFILEINFO_BASIC_INFORMATION 1004
146 #define SMB_QFILEINFO_STANDARD_INFORMATION 1005
147 #define SMB_QFILEINFO_INTERNAL_INFORMATION 1006
148 #define SMB_QFILEINFO_EA_INFORMATION 1007
149 #define SMB_QFILEINFO_ACCESS_INFORMATION 1008
150 #define SMB_QFILEINFO_NAME_INFORMATION 1009
151 #define SMB_QFILEINFO_POSITION_INFORMATION 1014
152 #define SMB_QFILEINFO_MODE_INFORMATION 1016
153 #define SMB_QFILEINFO_ALIGNMENT_INFORMATION 1017
154 #define SMB_QFILEINFO_ALL_INFORMATION 1018
155 #define SMB_QFILEINFO_ALT_NAME_INFORMATION 1021
156 #define SMB_QFILEINFO_STREAM_INFORMATION 1022
157 #define SMB_QFILEINFO_COMPRESSION_INFORMATION 1028
158 #define SMB_QFILEINFO_NETWORK_OPEN_INFORMATION 1034
159 #define SMB_QFILEINFO_ATTRIBUTE_TAG_INFORMATION 1035
163 /* trans2 setfileinfo/setpathinfo levels */
164 /*
165 w2k3 TRANS2ALIASES
166 Checking for SETFILEINFO aliases
167 setting up complex file \setfileinfo_aliases.txt
168 Found level 1 (0x001) of size 2 (0x02)
169 Found level 2 (0x002) of size 2 (0x02)
170 Found level 257 (0x101) of size 40 (0x28)
171 Found level 258 (0x102) of size 2 (0x02)
172 Found level 259 (0x103) of size 8 (0x08)
173 Found level 260 (0x104) of size 8 (0x08)
174 Found level 1004 (0x3ec) of size 40 (0x28)
175 Found level 1010 (0x3f2) of size 2 (0x02)
176 Found level 1013 (0x3f5) of size 2 (0x02)
177 Found level 1014 (0x3f6) of size 8 (0x08)
178 Found level 1016 (0x3f8) of size 4 (0x04)
179 Found level 1019 (0x3fb) of size 8 (0x08)
180 Found level 1020 (0x3fc) of size 8 (0x08)
181 Found level 1023 (0x3ff) of size 8 (0x08)
182 Found level 1025 (0x401) of size 16 (0x10)
183 Found level 1029 (0x405) of size 72 (0x48)
184 Found level 1032 (0x408) of size 56 (0x38)
185 Found level 1039 (0x40f) of size 8 (0x08)
186 Found level 1040 (0x410) of size 8 (0x08)
187 Found 19 valid levels
189 Checking for SETPATHINFO aliases
190 Found level 1004 (0x3ec) of size 40 (0x28)
191 Found level 1010 (0x3f2) of size 2 (0x02)
192 Found level 1013 (0x3f5) of size 2 (0x02)
193 Found level 1014 (0x3f6) of size 8 (0x08)
194 Found level 1016 (0x3f8) of size 4 (0x04)
195 Found level 1019 (0x3fb) of size 8 (0x08)
196 Found level 1020 (0x3fc) of size 8 (0x08)
197 Found level 1023 (0x3ff) of size 8 (0x08)
198 Found level 1025 (0x401) of size 16 (0x10)
199 Found level 1029 (0x405) of size 72 (0x48)
200 Found level 1032 (0x408) of size 56 (0x38)
201 Found level 1039 (0x40f) of size 8 (0x08)
202 Found level 1040 (0x410) of size 8 (0x08)
203 Found 13 valid levels
204 */
205 #define SMB_SFILEINFO_STANDARD 1
206 #define SMB_SFILEINFO_EA_SET 2
207 #define SMB_SFILEINFO_BASIC_INFO 0x101
208 #define SMB_SFILEINFO_DISPOSITION_INFO 0x102
209 #define SMB_SFILEINFO_ALLOCATION_INFO 0x103
210 #define SMB_SFILEINFO_END_OF_FILE_INFO 0x104
211 #define SMB_SFILEINFO_UNIX_BASIC 0x200
212 #define SMB_SFILEINFO_UNIX_LINK 0x201
213 #define SMB_SPATHINFO_UNIX_HLINK 0x203
214 #define SMB_SPATHINFO_POSIX_ACL 0x204
215 #define SMB_SPATHINFO_XATTR 0x205
216 #define SMB_SFILEINFO_ATTR_FLAGS 0x206
217 #define SMB_SFILEINFO_UNIX_INFO2 0x20b
218 #define SMB_SFILEINFO_BASIC_INFORMATION 1004
219 #define SMB_SFILEINFO_RENAME_INFORMATION 1010
220 #define SMB_SFILEINFO_LINK_INFORMATION 1011
221 #define SMB_SFILEINFO_DISPOSITION_INFORMATION 1013
222 #define SMB_SFILEINFO_POSITION_INFORMATION 1014
223 #define SMB_SFILEINFO_FULL_EA_INFORMATION 1015
224 #define SMB_SFILEINFO_MODE_INFORMATION 1016
225 #define SMB_SFILEINFO_ALLOCATION_INFORMATION 1019
226 #define SMB_SFILEINFO_END_OF_FILE_INFORMATION 1020
227 #define SMB_SFILEINFO_PIPE_INFORMATION 1023
228 #define SMB_SFILEINFO_VALID_DATA_INFORMATION 1039
229 #define SMB_SFILEINFO_SHORT_NAME_INFORMATION 1040
231 /* filemon shows FilePipeRemoteInformation */
232 #define SMB_SFILEINFO_1025 1025
234 /* vista scan responds */
235 #define SMB_SFILEINFO_1027 1027
237 /* filemon shows CopyOnWriteInformation */
238 #define SMB_SFILEINFO_1029 1029
240 /* filemon shows OleClassIdInformation */
241 #define SMB_SFILEINFO_1032 1032
243 /* vista scan responds to these */
244 #define SMB_SFILEINFO_1030 1030
245 #define SMB_SFILEINFO_1031 1031
246 #define SMB_SFILEINFO_1036 1036
247 #define SMB_SFILEINFO_1041 1041
248 #define SMB_SFILEINFO_1042 1042
249 #define SMB_SFILEINFO_1043 1043
250 #define SMB_SFILEINFO_1044 1044
252 /* trans2 findfirst levels */
253 /*
254 w2k3 TRANS2ALIASES:
255 Checking for FINDFIRST aliases
256 Found level 1 (0x001) of size 68 (0x44)
257 Found level 2 (0x002) of size 70 (0x46)
258 Found level 257 (0x101) of size 108 (0x6c)
259 Found level 258 (0x102) of size 116 (0x74)
260 Found level 259 (0x103) of size 60 (0x3c)
261 Found level 260 (0x104) of size 140 (0x8c)
262 Found level 261 (0x105) of size 124 (0x7c)
263 Found level 262 (0x106) of size 148 (0x94)
264 Found 8 levels with success status
265 Found 0 aliased levels
266 */
267 #define SMB_FIND_STANDARD 1
268 #define SMB_FIND_EA_SIZE 2
269 #define SMB_FIND_EA_LIST 3
270 #define SMB_FIND_DIRECTORY_INFO 0x101
271 #define SMB_FIND_FULL_DIRECTORY_INFO 0x102
272 #define SMB_FIND_NAME_INFO 0x103
273 #define SMB_FIND_BOTH_DIRECTORY_INFO 0x104
274 #define SMB_FIND_ID_FULL_DIRECTORY_INFO 0x105
275 #define SMB_FIND_ID_BOTH_DIRECTORY_INFO 0x106
276 #define SMB_FIND_UNIX_INFO 0x202
277 #define SMB_FIND_UNIX_INFO2 0x20b
279 /* flags on trans2 findfirst/findnext that control search */
280 #define FLAG_TRANS2_FIND_CLOSE 0x1
281 #define FLAG_TRANS2_FIND_CLOSE_IF_END 0x2
282 #define FLAG_TRANS2_FIND_REQUIRE_RESUME 0x4
283 #define FLAG_TRANS2_FIND_CONTINUE 0x8
284 #define FLAG_TRANS2_FIND_BACKUP_INTENT 0x10
286 /*
287 * DeviceType and Characteristics returned in a
288 * SMB_QFS_DEVICE_INFO call.
289 */
290 #define QFS_DEVICETYPE_CD_ROM 0x2
291 #define QFS_DEVICETYPE_CD_ROM_FILE_SYSTEM 0x3
292 #define QFS_DEVICETYPE_DISK 0x7
293 #define QFS_DEVICETYPE_DISK_FILE_SYSTEM 0x8
294 #define QFS_DEVICETYPE_FILE_SYSTEM 0x9
296 /* Characteristics. */
297 #define QFS_TYPE_REMOVABLE_MEDIA 0x1
298 #define QFS_TYPE_READ_ONLY_DEVICE 0x2
299 #define QFS_TYPE_FLOPPY 0x4
300 #define QFS_TYPE_WORM 0x8
301 #define QFS_TYPE_REMOTE 0x10
302 #define QFS_TYPE_MOUNTED 0x20
303 #define QFS_TYPE_VIRTUAL 0x40
306 /*
307 * Thursby MAC extensions....
308 */
310 /*
311 * MAC CIFS Extensions have the range 0x300 - 0x2FF reserved.
312 * Supposedly Microsoft have agreed to this.
313 */
315 #define MIN_MAC_INFO_LEVEL 0x300
316 #define MAX_MAC_INFO_LEVEL 0x3FF
317 #define SMB_QFS_MAC_FS_INFO 0x301
321 /* UNIX CIFS Extensions - created by HP */
322 /*
323 * UNIX CIFS Extensions have the range 0x200 - 0x2FF reserved.
324 * Supposedly Microsoft have agreed to this.
325 */
327 #define MIN_UNIX_INFO_LEVEL 0x200
328 #define MAX_UNIX_INFO_LEVEL 0x2FF
330 #define INFO_LEVEL_IS_UNIX(level) (((level) >= MIN_UNIX_INFO_LEVEL) && ((level) <= MAX_UNIX_INFO_LEVEL))
333 /* means "don't change it" */
334 #define SMB_UID_NO_CHANGE 0xFFFFFFFF
335 #define SMB_GID_NO_CHANGE 0xFFFFFFFF
337 #define SMB_SIZE_NO_CHANGE_LO 0xFFFFFFFF
338 #define SMB_SIZE_NO_CHANGE_HI 0xFFFFFFFF
340 #define SMB_TIME_NO_CHANGE_LO 0xFFFFFFFF
341 #define SMB_TIME_NO_CHANGE_HI 0xFFFFFFFF
343 /*
344 UNIX_BASIC info level:
346 Offset Size Name
347 0 LARGE_INTEGER EndOfFile File size
348 8 LARGE_INTEGER Blocks Number of bytes used on disk (st_blocks).
349 16 LARGE_INTEGER CreationTime Creation time
350 24 LARGE_INTEGER LastAccessTime Last access time
351 32 LARGE_INTEGER LastModificationTime Last modification time
352 40 LARGE_INTEGER Uid Numeric user id for the owner
353 48 LARGE_INTEGER Gid Numeric group id of owner
354 56 ULONG Type Enumeration specifying the pathname type:
355 0 -- File
356 1 -- Directory
357 2 -- Symbolic link
358 3 -- Character device
359 4 -- Block device
360 5 -- FIFO (named pipe)
361 6 -- Unix domain socket
363 60 LARGE_INTEGER devmajor Major device number if type is device
364 68 LARGE_INTEGER devminor Minor device number if type is device
365 76 LARGE_INTEGER uniqueid This is a server-assigned unique id for the file. The client
366 will typically map this onto an inode number. The scope of
367 uniqueness is the share.
368 84 LARGE_INTEGER permissions Standard UNIX file permissions - see below.
369 92 LARGE_INTEGER nlinks The number of directory entries that map to this entry
370 (number of hard links)
372 100 - end.
373 */
375 /*
376 SMB_QUERY_FILE_UNIX_INFO2 is SMB_QUERY_FILE_UNIX_BASIC with create
377 time and file flags appended. The corresponding info level for
378 findfirst/findnext is SMB_FIND_FILE_UNIX_UNIX2.
380 Size Offset Value
381 ---------------------
382 0 LARGE_INTEGER EndOfFile File size
383 8 LARGE_INTEGER Blocks Number of blocks used on disk
384 16 LARGE_INTEGER ChangeTime Attribute change time
385 24 LARGE_INTEGER LastAccessTime Last access time
386 32 LARGE_INTEGER LastModificationTime Last modification time
387 40 LARGE_INTEGER Uid Numeric user id for the owner
388 48 LARGE_INTEGER Gid Numeric group id of owner
389 56 ULONG Type Enumeration specifying the file type
390 60 LARGE_INTEGER devmajor Major device number if type is device
391 68 LARGE_INTEGER devminor Minor device number if type is device
392 76 LARGE_INTEGER uniqueid This is a server-assigned unique id
393 84 LARGE_INTEGER permissions Standard UNIX permissions
394 92 LARGE_INTEGER nlinks Number of hard link)
395 100 LARGE_INTEGER CreationTime Create/birth time
396 108 ULONG FileFlags File flags enumeration
397 112 ULONG FileFlagsMask Mask of valid flags
398 */
400 /* UNIX filetype mappings. */
402 #define UNIX_TYPE_FILE 0
403 #define UNIX_TYPE_DIR 1
404 #define UNIX_TYPE_SYMLINK 2
405 #define UNIX_TYPE_CHARDEV 3
406 #define UNIX_TYPE_BLKDEV 4
407 #define UNIX_TYPE_FIFO 5
408 #define UNIX_TYPE_SOCKET 6
409 #define UNIX_TYPE_UNKNOWN 0xFFFFFFFF
411 /*
412 * Oh this is fun. "Standard UNIX permissions" has no
413 * meaning in POSIX. We need to define the mapping onto
414 * and off the wire as this was not done in the original HP
415 * spec. JRA.
416 */
418 #define UNIX_X_OTH 0000001
419 #define UNIX_W_OTH 0000002
420 #define UNIX_R_OTH 0000004
421 #define UNIX_X_GRP 0000010
422 #define UNIX_W_GRP 0000020
423 #define UNIX_R_GRP 0000040
424 #define UNIX_X_USR 0000100
425 #define UNIX_W_USR 0000200
426 #define UNIX_R_USR 0000400
427 #define UNIX_STICKY 0001000
428 #define UNIX_SET_GID 0002000
429 #define UNIX_SET_UID 0004000
431 /* Masks for the above */
432 #define UNIX_OTH_MASK 0000007
433 #define UNIX_GRP_MASK 0000070
434 #define UNIX_USR_MASK 0000700
435 #define UNIX_PERM_MASK 0000777
436 #define UNIX_EXTRA_MASK 0007000
437 #define UNIX_ALL_MASK 0007777
439 /* Flags for the file_flags field in UNIX_INFO2: */
440 #define EXT_SECURE_DELETE 0x00000001
441 #define EXT_ENABLE_UNDELETE 0x00000002
442 #define EXT_SYNCHRONOUS 0x00000004
443 #define EXT_IMMUTABLE 0x00000008
444 #define EXT_OPEN_APPEND_ONLY 0x00000010
445 #define EXT_DO_NOT_BACKUP 0x00000020
446 #define EXT_NO_UPDATE_ATIME 0x00000040
447 #define EXT_HIDDEN 0x00000080
449 #define SMB_QFILEINFO_UNIX_LINK 0x201
450 #define SMB_SFILEINFO_UNIX_LINK 0x201
451 #define SMB_SFILEINFO_UNIX_HLINK 0x203
453 /*
454 Info level for QVOLINFO - returns version of CIFS UNIX extensions, plus
455 64-bits worth of capability fun :-).
456 */
458 #define SMB_QUERY_CIFS_UNIX_INFO 0x200
460 /* Returns the following.
462 UINT16 major version number
463 UINT16 minor version number
464 LARGE_INTEGER capability bitfield
466 */
468 #define CIFS_UNIX_MAJOR_VERSION 1
469 #define CIFS_UNIX_MINOR_VERSION 0
471 #define CIFS_UNIX_FCNTL_LOCKS_CAP 0x1
472 #define CIFS_UNIX_POSIX_ACLS_CAP 0x2
474 /* ... more as we think of them :-). */
476 #endif