source4/libcli/raw/smb.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    SMB parameters and setup, plus a whole lot more.
   4
   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
  11
  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 3 of the License, or
  15    (at your option) any later version.
  16
  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.
  21
  22    You should have received a copy of the GNU General Public License
  23    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  24 */
  25
  26 #ifndef _SMB_H
  27 #define _SMB_H
  28
  29 /* deny modes */
  30 #define DENY_DOS 0
  31 #define DENY_ALL 1
  32 #define DENY_WRITE 2
  33 #define DENY_READ 3
  34 #define DENY_NONE 4
  35 #define DENY_FCB 7
  36
  37 /* open modes */
  38 #define DOS_OPEN_RDONLY 0
  39 #define DOS_OPEN_WRONLY 1
  40 #define DOS_OPEN_RDWR 2
  41 #define DOS_OPEN_FCB 0xF
  42
  43
  44 /**********************************/
  45 /* SMBopen field definitions      */
  46 #define OPEN_FLAGS_DENY_MASK  0x70
  47 #define OPEN_FLAGS_DENY_DOS   0x00
  48 #define OPEN_FLAGS_DENY_ALL   0x10
  49 #define OPEN_FLAGS_DENY_WRITE 0x20
  50 #define OPEN_FLAGS_DENY_READ  0x30
  51 #define OPEN_FLAGS_DENY_NONE  0x40
  52
  53 #define OPEN_FLAGS_MODE_MASK  0x0F
  54 #define OPEN_FLAGS_OPEN_READ     0
  55 #define OPEN_FLAGS_OPEN_WRITE    1
  56 #define OPEN_FLAGS_OPEN_RDWR     2
  57 #define OPEN_FLAGS_FCB        0xFF
  58
  59
  60 /**********************************/
  61 /* SMBopenX field definitions     */
  62
  63 /* OpenX Flags field. */
  64 #define OPENX_FLAGS_ADDITIONAL_INFO      0x01
  65 #define OPENX_FLAGS_REQUEST_OPLOCK       0x02
  66 #define OPENX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
  67 #define OPENX_FLAGS_EA_LEN               0x08
  68 #define OPENX_FLAGS_EXTENDED_RETURN      0x10
  69
  70 /* desired access (open_mode), split info 4 4-bit nibbles */
  71 #define OPENX_MODE_ACCESS_MASK   0x000F
  72 #define OPENX_MODE_ACCESS_READ   0x0000
  73 #define OPENX_MODE_ACCESS_WRITE  0x0001
  74 #define OPENX_MODE_ACCESS_RDWR   0x0002
  75 #define OPENX_MODE_ACCESS_EXEC   0x0003
  76 #define OPENX_MODE_ACCESS_FCB    0x000F
  77
  78 #define OPENX_MODE_DENY_SHIFT    4
  79 #define OPENX_MODE_DENY_MASK     (0xF        << OPENX_MODE_DENY_SHIFT)
  80 #define OPENX_MODE_DENY_DOS      (DENY_DOS   << OPENX_MODE_DENY_SHIFT)
  81 #define OPENX_MODE_DENY_ALL      (DENY_ALL   << OPENX_MODE_DENY_SHIFT)
  82 #define OPENX_MODE_DENY_WRITE    (DENY_WRITE << OPENX_MODE_DENY_SHIFT)
  83 #define OPENX_MODE_DENY_READ     (DENY_READ  << OPENX_MODE_DENY_SHIFT)
  84 #define OPENX_MODE_DENY_NONE     (DENY_NONE  << OPENX_MODE_DENY_SHIFT)
  85 #define OPENX_MODE_DENY_FCB      (0xF        << OPENX_MODE_DENY_SHIFT)
  86
  87 #define OPENX_MODE_LOCALITY_MASK 0x0F00 /* what does this do? */
  88
  89 #define OPENX_MODE_NO_CACHE      0x1000
  90 #define OPENX_MODE_WRITE_THRU    0x4000
  91
  92 /* open function values */
  93 #define OPENX_OPEN_FUNC_MASK  0x3
  94 #define OPENX_OPEN_FUNC_FAIL  0x0
  95 #define OPENX_OPEN_FUNC_OPEN  0x1
  96 #define OPENX_OPEN_FUNC_TRUNC 0x2
  97
  98 /* The above can be OR'ed with... */
  99 #define OPENX_OPEN_FUNC_CREATE 0x10
 100
 101 /* openx action in reply */
 102 #define OPENX_ACTION_EXISTED    1
 103 #define OPENX_ACTION_CREATED    2
 104 #define OPENX_ACTION_TRUNCATED  3
 105
 106
 107 /**********************************/
 108 /* SMBntcreateX field definitions */
 109
 110 /* ntcreatex flags field. */
 111 #define NTCREATEX_FLAGS_REQUEST_OPLOCK       0x02
 112 #define NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
 113 #define NTCREATEX_FLAGS_OPEN_DIRECTORY       0x08 /* TODO: opens parent? we need
 114                                                      a test suite for this */
 115 #define NTCREATEX_FLAGS_EXTENDED             0x10
 116
 117 /* the ntcreatex access_mask field
 118    this is split into 4 pieces
 119    AAAABBBBCCCCCCCCDDDDDDDDDDDDDDDD
 120    A -> GENERIC_RIGHT_*
 121    B -> SEC_RIGHT_*
 122    C -> STD_RIGHT_*
 123    D -> SA_RIGHT_*
 124
 125    which set of SA_RIGHT_* bits is applicable depends on the type
 126    of object.
 127 */
 128
 129
 130
 131 /* ntcreatex share_access field */
 132 #define NTCREATEX_SHARE_ACCESS_NONE   0
 133 #define NTCREATEX_SHARE_ACCESS_READ   1
 134 #define NTCREATEX_SHARE_ACCESS_WRITE  2
 135 #define NTCREATEX_SHARE_ACCESS_DELETE 4
 136 #define NTCREATEX_SHARE_ACCESS_MASK   7
 137
 138 /* ntcreatex open_disposition field */
 139 #define NTCREATEX_DISP_SUPERSEDE 0     /* supersede existing file (if it exists) */
 140 #define NTCREATEX_DISP_OPEN 1          /* if file exists open it, else fail */
 141 #define NTCREATEX_DISP_CREATE 2        /* if file exists fail, else create it */
 142 #define NTCREATEX_DISP_OPEN_IF 3       /* if file exists open it, else create it */
 143 #define NTCREATEX_DISP_OVERWRITE 4     /* if exists overwrite, else fail */
 144 #define NTCREATEX_DISP_OVERWRITE_IF 5  /* if exists overwrite, else create */
 145
 146 /* ntcreatex create_options field */
 147 #define NTCREATEX_OPTIONS_DIRECTORY                 0x0001
 148 #define NTCREATEX_OPTIONS_WRITE_THROUGH             0x0002
 149 #define NTCREATEX_OPTIONS_SEQUENTIAL_ONLY           0x0004
 150 #define NTCREATEX_OPTIONS_NO_INTERMEDIATE_BUFFERING 0x0008
 151 #define NTCREATEX_OPTIONS_SYNC_ALERT                0x0010
 152 #define NTCREATEX_OPTIONS_ASYNC_ALERT               0x0020
 153 #define NTCREATEX_OPTIONS_NON_DIRECTORY_FILE        0x0040
 154 #define NTCREATEX_OPTIONS_TREE_CONNECTION           0x0080
 155 #define NTCREATEX_OPTIONS_COMPLETE_IF_OPLOCKED      0x0100
 156 #define NTCREATEX_OPTIONS_NO_EA_KNOWLEDGE           0x0200
 157 #define NTCREATEX_OPTIONS_OPEN_FOR_RECOVERY         0x0400
 158 #define NTCREATEX_OPTIONS_RANDOM_ACCESS             0x0800
 159 #define NTCREATEX_OPTIONS_DELETE_ON_CLOSE           0x1000
 160 #define NTCREATEX_OPTIONS_OPEN_BY_FILE_ID           0x2000
 161 #define NTCREATEX_OPTIONS_BACKUP_INTENT             0x4000
 162 #define NTCREATEX_OPTIONS_NO_COMPRESSION            0x8000
 163 /* Must be ignored by the server, per MS-SMB 2.2.8 */
 164 #define NTCREATEX_OPTIONS_OPFILTER              0x00100000
 165 #define NTCREATEX_OPTIONS_REPARSE_POINT         0x00200000
 166 /* Don't pull this file off tape in a HSM system */
 167 #define NTCREATEX_OPTIONS_NO_RECALL             0x00400000
 168 /* Must be ignored by the server, per MS-SMB 2.2.8 */
 169 #define NTCREATEX_OPTIONS_FREE_SPACE_QUERY      0x00800000
 170
 171 #define NTCREATEX_OPTIONS_MUST_IGNORE_MASK      (NTCREATEX_OPTIONS_TREE_CONNECTION | \
 172                                                  NTCREATEX_OPTIONS_OPEN_FOR_RECOVERY | \
 173                                                  NTCREATEX_OPTIONS_FREE_SPACE_QUERY | \
 174                                                  0x000F0000)
 175
 176 #define NTCREATEX_OPTIONS_NOT_SUPPORTED_MASK    (NTCREATEX_OPTIONS_OPEN_BY_FILE_ID)
 177
 178 #define NTCREATEX_OPTIONS_INVALID_PARAM_MASK    (NTCREATEX_OPTIONS_OPFILTER | \
 179                                                  NTCREATEX_OPTIONS_SYNC_ALERT | \
 180                                                  NTCREATEX_OPTIONS_ASYNC_ALERT | \
 181                                                  NTCREATEX_OPTIONS_OPFILTER | \
 182                                                  0xFF000000)
 183
 184 /*
 185  * We reuse some ignored flags for private use.
 186  * This values have different meaning for some ntvfs backends.
 187  *
 188  * TODO: use values that are ignore for sure...
 189  */
 190 #define NTCREATEX_OPTIONS_PRIVATE_DENY_DOS      0x00010000
 191 #define NTCREATEX_OPTIONS_PRIVATE_DENY_FCB      0x00020000
 192 #define NTCREATEX_OPTIONS_PRIVATE_MASK          (NTCREATEX_OPTIONS_PRIVATE_DENY_DOS | \
 193                                                  NTCREATEX_OPTIONS_PRIVATE_DENY_FCB)
 194
 195 /* ntcreatex impersonation field */
 196 #define NTCREATEX_IMPERSONATION_ANONYMOUS      0
 197 #define NTCREATEX_IMPERSONATION_IDENTIFICATION 1
 198 #define NTCREATEX_IMPERSONATION_IMPERSONATION  2
 199 #define NTCREATEX_IMPERSONATION_DELEGATION     3
 200
 201 /* ntcreatex security flags bit field */
 202 #define NTCREATEX_SECURITY_DYNAMIC             1
 203 #define NTCREATEX_SECURITY_ALL                 2
 204
 205 /* ntcreatex create_action in reply */
 206 #define NTCREATEX_ACTION_EXISTED     1
 207 #define NTCREATEX_ACTION_CREATED     2
 208 #define NTCREATEX_ACTION_TRUNCATED   3
 209 /* the value 5 can also be returned when you try to create a directory with
 210    incorrect parameters - what does it mean? maybe created temporary file? */
 211 #define NTCREATEX_ACTION_UNKNOWN 5
 212
 213 #define SMB_MAGIC 0x424D53FF /* 0xFF 'S' 'M' 'B' */
 214
 215 /* the basic packet size, assuming no words or bytes. Does not include the NBT header */
 216 #define MIN_SMB_SIZE 35
 217
 218 /* when using NBT encapsulation every packet has a 4 byte header */
 219 #define NBT_HDR_SIZE 4
 220
 221 /* offsets into message header for common items - NOTE: These have
 222    changed from being offsets from the base of the NBT packet to the base of the SMB packet.
 223    this has reduced all these values by 4
 224 */
 225 #define HDR_COM 4
 226 #define HDR_RCLS 5
 227 #define HDR_REH 6
 228 #define HDR_ERR 7
 229 #define HDR_FLG 9
 230 #define HDR_FLG2 10
 231 #define HDR_PIDHIGH 12
 232 #define HDR_SS_FIELD 14
 233 #define HDR_TID 24
 234 #define HDR_PID 26
 235 #define HDR_UID 28
 236 #define HDR_MID 30
 237 #define HDR_WCT 32
 238 #define HDR_VWV 33
 239
 240
 241 /* types of buffers in core SMB protocol */
 242 #define SMB_DATA_BLOCK 0x1
 243 #define SMB_ASCII4     0x4
 244
 245
 246 /* flag defines. CIFS spec 3.1.1 */
 247 #define FLAG_SUPPORT_LOCKREAD       0x01
 248 #define FLAG_CLIENT_BUF_AVAIL       0x02
 249 #define FLAG_RESERVED               0x04
 250 #define FLAG_CASELESS_PATHNAMES     0x08
 251 #define FLAG_CANONICAL_PATHNAMES    0x10
 252 #define FLAG_REQUEST_OPLOCK         0x20
 253 #define FLAG_REQUEST_BATCH_OPLOCK   0x40
 254 #define FLAG_REPLY                  0x80
 255
 256 /* the complete */
 257 #define SMBmkdir      0x00   /* create directory */
 258 #define SMBrmdir      0x01   /* delete directory */
 259 #define SMBopen       0x02   /* open file */
 260 #define SMBcreate     0x03   /* create file */
 261 #define SMBclose      0x04   /* close file */
 262 #define SMBflush      0x05   /* flush file */
 263 #define SMBunlink     0x06   /* delete file */
 264 #define SMBmv         0x07   /* rename file */
 265 #define SMBgetatr     0x08   /* get file attributes */
 266 #define SMBsetatr     0x09   /* set file attributes */
 267 #define SMBread       0x0A   /* read from file */
 268 #define SMBwrite      0x0B   /* write to file */
 269 #define SMBlock       0x0C   /* lock byte range */
 270 #define SMBunlock     0x0D   /* unlock byte range */
 271 #define SMBctemp      0x0E   /* create temporary file */
 272 #define SMBmknew      0x0F   /* make new file */
 273 #define SMBchkpth     0x10   /* check directory path */
 274 #define SMBexit       0x11   /* process exit */
 275 #define SMBlseek      0x12   /* seek */
 276 #define SMBtcon       0x70   /* tree connect */
 277 #define SMBtconX      0x75   /* tree connect and X*/
 278 #define SMBtdis       0x71   /* tree disconnect */
 279 #define SMBnegprot    0x72   /* negotiate protocol */
 280 #define SMBdskattr    0x80   /* get disk attributes */
 281 #define SMBsearch     0x81   /* search directory */
 282 #define SMBsplopen    0xC0   /* open print spool file */
 283 #define SMBsplwr      0xC1   /* write to print spool file */
 284 #define SMBsplclose   0xC2   /* close print spool file */
 285 #define SMBsplretq    0xC3   /* return print queue */
 286 #define SMBsends      0xD0   /* send single block message */
 287 #define SMBsendb      0xD1   /* send broadcast message */
 288 #define SMBfwdname    0xD2   /* forward user name */
 289 #define SMBcancelf    0xD3   /* cancel forward */
 290 #define SMBgetmac     0xD4   /* get machine name */
 291 #define SMBsendstrt   0xD5   /* send start of multi-block message */
 292 #define SMBsendend    0xD6   /* send end of multi-block message */
 293 #define SMBsendtxt    0xD7   /* send text of multi-block message */
 294
 295 /* Core+ protocol */
 296 #define SMBlockread       0x13   /* Lock a range and read */
 297 #define SMBwriteunlock 0x14 /* write then range then unlock it */
 298 #define SMBreadbraw   0x1a  /* read a block of data with no smb header */
 299 #define SMBwritebraw  0x1d  /* write a block of data with no smb header */
 300 #define SMBwritec     0x20  /* secondary write request */
 301 #define SMBwriteclose 0x2c  /* write a file then close it */
 302
 303 /* dos extended protocol */
 304 #define SMBreadBraw      0x1A   /* read block raw */
 305 #define SMBreadBmpx      0x1B   /* read block multiplexed */
 306 #define SMBreadBs        0x1C   /* read block (secondary response) */
 307 #define SMBwriteBraw     0x1D   /* write block raw */
 308 #define SMBwriteBmpx     0x1E   /* write block multiplexed */
 309 #define SMBwriteBs       0x1F   /* write block (secondary request) */
 310 #define SMBwriteC        0x20   /* write complete response */
 311 #define SMBsetattrE      0x22   /* set file attributes expanded */
 312 #define SMBgetattrE      0x23   /* get file attributes expanded */
 313 #define SMBlockingX      0x24   /* lock/unlock byte ranges and X */
 314 #define SMBtrans         0x25   /* transaction - name, bytes in/out */
 315 #define SMBtranss        0x26   /* transaction (secondary request/response) */
 316 #define SMBioctl         0x27   /* IOCTL */
 317 #define SMBioctls        0x28   /* IOCTL  (secondary request/response) */
 318 #define SMBcopy          0x29   /* copy */
 319 #define SMBmove          0x2A   /* move */
 320 #define SMBecho          0x2B   /* echo */
 321 #define SMBopenX         0x2D   /* open and X */
 322 #define SMBreadX         0x2E   /* read and X */
 323 #define SMBwriteX        0x2F   /* write and X */
 324 #define SMBsesssetupX    0x73   /* Session Set Up & X (including User Logon) */
 325 #define SMBffirst        0x82   /* find first */
 326 #define SMBfunique       0x83   /* find unique */
 327 #define SMBfclose        0x84   /* find close */
 328 #define SMBkeepalive     0x85   /* keepalive */
 329 #define SMBinvalid       0xFE   /* invalid command */
 330
 331 /* Extended 2.0 protocol */
 332 #define SMBtrans2        0x32   /* TRANS2 protocol set */
 333 #define SMBtranss2       0x33   /* TRANS2 protocol set, secondary command */
 334 #define SMBfindclose     0x34   /* Terminate a TRANSACT2_FINDFIRST */
 335 #define SMBfindnclose    0x35   /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
 336 #define SMBulogoffX      0x74   /* user logoff */
 337
 338 /* NT SMB extensions. */
 339 #define SMBnttrans       0xA0   /* NT transact */
 340 #define SMBnttranss      0xA1   /* NT transact secondary */
 341 #define SMBntcreateX     0xA2   /* NT create and X */
 342 #define SMBntcancel      0xA4   /* NT cancel */
 343 #define SMBntrename      0xA5   /* NT rename */
 344
 345 /* used to indicate end of chain */
 346 #define SMB_CHAIN_NONE   0xFF
 347
 348 /* These are the trans subcommands */
 349 #define TRANSACT_SETNAMEDPIPEHANDLESTATE  0x01
 350 #define TRANSACT_DCERPCCMD                0x26
 351 #define TRANSACT_WAITNAMEDPIPEHANDLESTATE 0x53
 352
 353 /* These are the NT transact sub commands. */
 354 #define NT_TRANSACT_CREATE                1
 355 #define NT_TRANSACT_IOCTL                 2
 356 #define NT_TRANSACT_SET_SECURITY_DESC     3
 357 #define NT_TRANSACT_NOTIFY_CHANGE         4
 358 #define NT_TRANSACT_RENAME                5
 359 #define NT_TRANSACT_QUERY_SECURITY_DESC   6
 360
 361 /* this is used on a TConX. I'm not sure the name is very helpful though */
 362 #define SMB_SUPPORT_SEARCH_BITS        0x0001
 363 #define SMB_SHARE_IN_DFS               0x0002
 364
 365 /* Named pipe write mode flags. Used in writeX calls. */
 366 #define PIPE_RAW_MODE 0x4
 367 #define PIPE_START_MESSAGE 0x8
 368
 369 /* the desired access to use when opening a pipe */
 370 #define DESIRED_ACCESS_PIPE 0x2019f
 371
 372
 373 /* Mapping of generic access rights for files to specific rights. */
 374 #define FILE_GENERIC_ALL (STANDARD_RIGHTS_REQUIRED_ACCESS| NT_ACCESS_SYNCHRONIZE_ACCESS|FILE_ALL_ACCESS)
 375
 376 #define FILE_GENERIC_READ (STANDARD_RIGHTS_READ_ACCESS|FILE_READ_DATA|FILE_READ_ATTRIBUTES|\
 377                                                         FILE_READ_EA|NT_ACCESS_SYNCHRONIZE_ACCESS)
 378
 379 #define FILE_GENERIC_WRITE (STANDARD_RIGHTS_WRITE_ACCESS|FILE_WRITE_DATA|FILE_WRITE_ATTRIBUTES|\
 380                             FILE_WRITE_EA|FILE_APPEND_DATA|NT_ACCESS_SYNCHRONIZE_ACCESS)
 381
 382 #define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE_ACCESS|FILE_READ_ATTRIBUTES|\
 383                             FILE_EXECUTE|NT_ACCESS_SYNCHRONIZE_ACCESS)
 384
 385
 386 /* FileAttributes (search attributes) field */
 387 #define FILE_ATTRIBUTE_READONLY         0x0001
 388 #define FILE_ATTRIBUTE_HIDDEN           0x0002
 389 #define FILE_ATTRIBUTE_SYSTEM           0x0004
 390 #define FILE_ATTRIBUTE_VOLUME           0x0008
 391 #define FILE_ATTRIBUTE_DIRECTORY        0x0010
 392 #define FILE_ATTRIBUTE_ARCHIVE          0x0020
 393 #define FILE_ATTRIBUTE_DEVICE           0x0040
 394 #define FILE_ATTRIBUTE_NORMAL           0x0080
 395 #define FILE_ATTRIBUTE_TEMPORARY        0x0100
 396 #define FILE_ATTRIBUTE_SPARSE           0x0200
 397 #define FILE_ATTRIBUTE_REPARSE_POINT    0x0400
 398 #define FILE_ATTRIBUTE_COMPRESSED       0x0800
 399 #define FILE_ATTRIBUTE_OFFLINE          0x1000
 400 #define FILE_ATTRIBUTE_NONINDEXED       0x2000
 401 #define FILE_ATTRIBUTE_ENCRYPTED        0x4000
 402 #define FILE_ATTRIBUTE_ALL_MASK         0x7FFF
 403
 404 /* Flags - combined with attributes. */
 405 #define FILE_FLAG_WRITE_THROUGH    0x80000000L
 406 #define FILE_FLAG_NO_BUFFERING     0x20000000L
 407 #define FILE_FLAG_RANDOM_ACCESS    0x10000000L
 408 #define FILE_FLAG_SEQUENTIAL_SCAN  0x08000000L
 409 #define FILE_FLAG_DELETE_ON_CLOSE  0x04000000L
 410 #define FILE_FLAG_BACKUP_SEMANTICS 0x02000000L /* only if backup/restore privilege? */
 411 #define FILE_FLAG_POSIX_SEMANTICS  0x01000000L
 412
 413 /* Responses when opening a file. */
 414 #define FILE_WAS_SUPERSEDED 0
 415 #define FILE_WAS_OPENED 1
 416 #define FILE_WAS_CREATED 2
 417 #define FILE_WAS_OVERWRITTEN 3
 418
 419 /* File type flags */
 420 #define FILE_TYPE_DISK  0
 421 #define FILE_TYPE_BYTE_MODE_PIPE 1
 422 #define FILE_TYPE_MESSAGE_MODE_PIPE 2
 423 #define FILE_TYPE_PRINTER 3
 424 #define FILE_TYPE_COMM_DEVICE 4
 425 #define FILE_TYPE_UNKNOWN 0xFFFF
 426
 427 /* Flag for NT transact rename call. */
 428 #define RENAME_REPLACE_IF_EXISTS 1
 429
 430 /* flags for SMBntrename call */
 431 #define RENAME_FLAG_MOVE_CLUSTER_INFORMATION 0x102 /* ???? */
 432 #define RENAME_FLAG_HARD_LINK                0x103
 433 #define RENAME_FLAG_RENAME                   0x104
 434 #define RENAME_FLAG_COPY                     0x105
 435
 436 /* Filesystem Attributes. */
 437 #define FILE_CASE_SENSITIVE_SEARCH 0x01
 438 #define FILE_CASE_PRESERVED_NAMES 0x02
 439 #define FILE_UNICODE_ON_DISK 0x04
 440 /* According to cifs9f, this is 4, not 8 */
 441 /* Acconding to testing, this actually sets the security attribute! */
 442 #define FILE_PERSISTENT_ACLS 0x08
 443 /* These entries added from cifs9f --tsb */
 444 #define FILE_FILE_COMPRESSION 0x10
 445 #define FILE_VOLUME_QUOTAS 0x20
 446 /* I think this is wrong. JRA #define FILE_DEVICE_IS_MOUNTED 0x20 */
 447 #define FILE_VOLUME_SPARSE_FILE 0x40
 448 #define FILE_VOLUME_IS_COMPRESSED 0x8000
 449
 450 /* ChangeNotify flags. */
 451 #define FILE_NOTIFY_CHANGE_FILE_NAME    0x00000001
 452 #define FILE_NOTIFY_CHANGE_DIR_NAME     0x00000002
 453 #define FILE_NOTIFY_CHANGE_ATTRIBUTES   0x00000004
 454 #define FILE_NOTIFY_CHANGE_SIZE         0x00000008
 455 #define FILE_NOTIFY_CHANGE_LAST_WRITE   0x00000010
 456 #define FILE_NOTIFY_CHANGE_LAST_ACCESS  0x00000020
 457 #define FILE_NOTIFY_CHANGE_CREATION     0x00000040
 458 #define FILE_NOTIFY_CHANGE_EA           0x00000080
 459 #define FILE_NOTIFY_CHANGE_SECURITY     0x00000100
 460 #define FILE_NOTIFY_CHANGE_STREAM_NAME  0x00000200
 461 #define FILE_NOTIFY_CHANGE_STREAM_SIZE  0x00000400
 462 #define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800
 463
 464 #define FILE_NOTIFY_CHANGE_NAME \
 465         (FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_DIR_NAME)
 466
 467 /* change notify action results */
 468 #define NOTIFY_ACTION_ADDED 1
 469 #define NOTIFY_ACTION_REMOVED 2
 470 #define NOTIFY_ACTION_MODIFIED 3
 471 #define NOTIFY_ACTION_OLD_NAME 4
 472 #define NOTIFY_ACTION_NEW_NAME 5
 473 #define NOTIFY_ACTION_ADDED_STREAM 6
 474 #define NOTIFY_ACTION_REMOVED_STREAM 7
 475 #define NOTIFY_ACTION_MODIFIED_STREAM 8
 476
 477 /* seek modes for smb_seek */
 478 #define SEEK_MODE_START   0
 479 #define SEEK_MODE_CURRENT 1
 480 #define SEEK_MODE_END     2
 481
 482 /* where to find the base of the SMB packet proper */
 483 /* REWRITE TODO: smb_base needs to be removed */
 484 #define smb_base(buf) (((char *)(buf))+4)
 485
 486 /* we don't allow server strings to be longer than 48 characters as
 487    otherwise NT will not honour the announce packets */
 488 #define MAX_SERVER_STRING_LENGTH 48
 489
 490 /* This was set by JHT in liaison with Jeremy Allison early 1997
 491  * History:
 492  * Version 4.0 - never made public
 493  * Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9
 494  *              - Reappeared in 1.9.16p11 with fixed smbd services
 495  * Version 4.20 - To indicate that nmbd and browsing now works better
 496  * Version 4.50 - Set at release of samba-2.2.0 by JHT
 497  *
 498  *  Note: In the presence of NT4.X do not set above 4.9
 499  *        Setting this above 4.9 can have undesired side-effects.
 500  *        This may change again in Samba-3.0 after further testing. JHT
 501  */
 502
 503 #define DEFAULT_MAJOR_VERSION 0x04
 504 #define DEFAULT_MINOR_VERSION 0x09
 505
 506 /* Browser Election Values */
 507 #define BROWSER_ELECTION_VERSION        0x010f
 508 #define BROWSER_CONSTANT        0xaa55
 509
 510 /* Sercurity mode bits. */
 511 #define NEGOTIATE_SECURITY_USER_LEVEL           0x01
 512 #define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE   0x02
 513 #define NEGOTIATE_SECURITY_SIGNATURES_ENABLED   0x04
 514 #define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED  0x08
 515
 516 /* NT Flags2 bits - cifs6.txt section 3.1.2 */
 517 #define FLAGS2_LONG_PATH_COMPONENTS    0x0001
 518 #define FLAGS2_EXTENDED_ATTRIBUTES     0x0002
 519 #define FLAGS2_SMB_SECURITY_SIGNATURES 0x0004
 520 #define FLAGS2_IS_LONG_NAME            0x0040
 521 #define FLAGS2_EXTENDED_SECURITY       0x0800
 522 #define FLAGS2_DFS_PATHNAMES           0x1000
 523 #define FLAGS2_READ_PERMIT_EXECUTE     0x2000
 524 #define FLAGS2_32_BIT_ERROR_CODES      0x4000
 525 #define FLAGS2_UNICODE_STRINGS         0x8000
 526
 527
 528 /* CIFS protocol capabilities */
 529 #define CAP_RAW_MODE            0x00000001
 530 #define CAP_MPX_MODE            0x00000002
 531 #define CAP_UNICODE             0x00000004
 532 #define CAP_LARGE_FILES         0x00000008
 533 #define CAP_NT_SMBS             0x00000010
 534 #define CAP_RPC_REMOTE_APIS     0x00000020
 535 #define CAP_STATUS32            0x00000040
 536 #define CAP_LEVEL_II_OPLOCKS    0x00000080
 537 #define CAP_LOCK_AND_READ       0x00000100
 538 #define CAP_NT_FIND             0x00000200
 539 #define CAP_DFS                 0x00001000
 540 #define CAP_W2K_SMBS            0x00002000
 541 #define CAP_LARGE_READX         0x00004000
 542 #define CAP_LARGE_WRITEX        0x00008000
 543 /* from: http://msdn2.microsoft.com/en-us/library/cc212460.aspx
 544    and   http://msdn2.microsoft.com/en-us/library/cc212929.aspx
 545    The CAP_COMPRESSED_DATA capability bit was to indicate if a server supports
 546    compressed SMB packets. This feature was never specified, implemented, or
 547    used. Windows-based clients and servers do not support CAP_COMPRESSED_DATA,
 548    so this capability is never set.
 549    So this bit can be used for caching proxies to identify themselves */
 550 #define CAP_COMPRESSED_DATA     0x02000000
 551 #define CAP_UNIX                0x00800000 /* Capabilities for UNIX extensions. Created by HP. */
 552 #define CAP_EXTENDED_SECURITY   0x80000000
 553
 554 #define CAP_COMPRESSION CAP_COMPRESSED_DATA
 555
 556 /*
 557  * Global value meaning that the smb_uid field should be
 558  * ingored (in share level security and protocol level == CORE)
 559  */
 560
 561 #define UID_FIELD_INVALID 0
 562
 563 /* Lock types. */
 564 #define LOCKING_ANDX_SHARED_LOCK     0x01
 565 #define LOCKING_ANDX_OPLOCK_RELEASE  0x02
 566 #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04
 567 #define LOCKING_ANDX_CANCEL_LOCK     0x08
 568 #define LOCKING_ANDX_LARGE_FILES     0x10
 569
 570 /*
 571  * Bits we test with.
 572  */
 573
 574 #define OPLOCK_NONE      0
 575 #define OPLOCK_EXCLUSIVE 1
 576 #define OPLOCK_BATCH     2
 577 #define OPLOCK_LEVEL_II  4
 578
 579 #define CORE_OPLOCK_GRANTED (1<<5)
 580 #define EXTENDED_OPLOCK_GRANTED (1<<15)
 581
 582 /*
 583  * Return values for oplock types.
 584  */
 585
 586 #define NO_OPLOCK_RETURN 0
 587 #define EXCLUSIVE_OPLOCK_RETURN 1
 588 #define BATCH_OPLOCK_RETURN 2
 589 #define LEVEL_II_OPLOCK_RETURN 3
 590
 591 /* oplock levels sent in oplock break */
 592 #define OPLOCK_BREAK_TO_NONE     0
 593 #define OPLOCK_BREAK_TO_LEVEL_II 1
 594
 595
 596 #define CMD_REPLY 0x8000
 597
 598 /* The maximum length of a trust account password.
 599    Used when we randomly create it, 15 char passwords
 600    exceed NT4's max password length */
 601
 602 #define DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH 14
 603
 604
 605 /*
 606   filesystem attribute bits
 607 */
 608 #define FS_ATTR_CASE_SENSITIVE_SEARCH             0x00000001
 609 #define FS_ATTR_CASE_PRESERVED_NAMES              0x00000002
 610 #define FS_ATTR_UNICODE_ON_DISK                   0x00000004
 611 #define FS_ATTR_PERSISTANT_ACLS                   0x00000008
 612 #define FS_ATTR_COMPRESSION                       0x00000010
 613 #define FS_ATTR_QUOTAS                            0x00000020
 614 #define FS_ATTR_SPARSE_FILES                      0x00000040
 615 #define FS_ATTR_REPARSE_POINTS                    0x00000080
 616 #define FS_ATTR_REMOTE_STORAGE                    0x00000100
 617 #define FS_ATTR_LFN_SUPPORT                       0x00004000
 618 #define FS_ATTR_IS_COMPRESSED                     0x00008000
 619 #define FS_ATTR_OBJECT_IDS                        0x00010000
 620 #define FS_ATTR_ENCRYPTION                        0x00020000
 621 #define FS_ATTR_NAMED_STREAMS                     0x00040000
 622
 623 #define smb_len(buf) (PVAL(buf,3)|(PVAL(buf,2)<<8)|(PVAL(buf,1)<<16))
 624 #define _smb_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0x10000)>>16; \
 625         (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)
 626 #define _smb2_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0xFF0000)>>16; \
 627         (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)
 628
 629 #include "libcli/raw/trans2.h"
 630 #include "libcli/raw/interfaces.h"
 631
 632 #endif /* _SMB_H */