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 7 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. 12 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. 17 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*/ 21 22#ifndef _TRANS2_H_ 23#define _TRANS2_H_ 24 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 43 44 45/* trans2 Query FS info levels */ 46/* 47w2k3 TRANS2ALIASES: 48Checking 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) 62Found 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 67Found 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 85 86 87/* trans2 qfileinfo/qpathinfo */ 88/* w2k3 TRANS2ALIASES: 89Checking for QPATHINFO aliases 90setting 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) 118Found 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 127Found 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 4 133#define SMB_QFILEINFO_IS_NAME_VALID 6 /* only for QPATHINFO */ 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 160 161 162 163/* trans2 setfileinfo/setpathinfo levels */ 164/* 165w2k3 TRANS2ALIASES 166Checking for SETFILEINFO aliases 167setting 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) 187Found 19 valid levels 188 189Checking 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) 203Found 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 230 231/* filemon shows FilePipeRemoteInformation */ 232#define SMB_SFILEINFO_1025 1025 233 234/* vista scan responds */ 235#define SMB_SFILEINFO_1027 1027 236 237/* filemon shows CopyOnWriteInformation */ 238#define SMB_SFILEINFO_1029 1029 239 240/* filemon shows OleClassIdInformation */ 241#define SMB_SFILEINFO_1032 1032 242 243/* 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 251 252/* trans2 findfirst levels */ 253/* 254w2k3 TRANS2ALIASES: 255Checking 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) 264Found 8 levels with success status 265Found 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 278 279/* 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 285 286/* 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 295 296/* 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 304 305 306/* 307 * Thursby MAC extensions.... 308 */ 309 310/* 311 * MAC CIFS Extensions have the range 0x300 - 0x2FF reserved. 312 * Supposedly Microsoft have agreed to this. 313 */ 314 315#define MIN_MAC_INFO_LEVEL 0x300 316#define MAX_MAC_INFO_LEVEL 0x3FF 317#define SMB_QFS_MAC_FS_INFO 0x301 318 319 320 321/* 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 */ 326 327#define MIN_UNIX_INFO_LEVEL 0x200 328#define MAX_UNIX_INFO_LEVEL 0x2FF 329 330#define INFO_LEVEL_IS_UNIX(level) (((level) >= MIN_UNIX_INFO_LEVEL) && ((level) <= MAX_UNIX_INFO_LEVEL)) 331 332#define SMB_MODE_NO_CHANGE 0xFFFFFFFF /* file mode value which */ 333 /* means "don't change it" */ 334#define SMB_UID_NO_CHANGE 0xFFFFFFFF 335#define SMB_GID_NO_CHANGE 0xFFFFFFFF 336 337#define SMB_SIZE_NO_CHANGE_LO 0xFFFFFFFF 338#define SMB_SIZE_NO_CHANGE_HI 0xFFFFFFFF 339 340#define SMB_TIME_NO_CHANGE_LO 0xFFFFFFFF 341#define SMB_TIME_NO_CHANGE_HI 0xFFFFFFFF 342 343/* 344UNIX_BASIC info level: 345 346Offset Size Name 3470 LARGE_INTEGER EndOfFile File size 3488 LARGE_INTEGER Blocks Number of bytes used on disk (st_blocks). 34916 LARGE_INTEGER CreationTime Creation time 35024 LARGE_INTEGER LastAccessTime Last access time 35132 LARGE_INTEGER LastModificationTime Last modification time 35240 LARGE_INTEGER Uid Numeric user id for the owner 35348 LARGE_INTEGER Gid Numeric group id of owner 35456 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 362 36360 LARGE_INTEGER devmajor Major device number if type is device 36468 LARGE_INTEGER devminor Minor device number if type is device 36576 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. 36884 LARGE_INTEGER permissions Standard UNIX file permissions - see below. 36992 LARGE_INTEGER nlinks The number of directory entries that map to this entry 370 (number of hard links) 371 372100 - end. 373*/ 374 375/* 376SMB_QUERY_FILE_UNIX_INFO2 is SMB_QUERY_FILE_UNIX_BASIC with create 377time and file flags appended. The corresponding info level for 378findfirst/findnext is SMB_FIND_FILE_UNIX_UNIX2. 379 380Size Offset Value 381--------------------- 3820 LARGE_INTEGER EndOfFile File size 3838 LARGE_INTEGER Blocks Number of blocks used on disk 38416 LARGE_INTEGER ChangeTime Attribute change time 38524 LARGE_INTEGER LastAccessTime Last access time 38632 LARGE_INTEGER LastModificationTime Last modification time 38740 LARGE_INTEGER Uid Numeric user id for the owner 38848 LARGE_INTEGER Gid Numeric group id of owner 38956 ULONG Type Enumeration specifying the file type 39060 LARGE_INTEGER devmajor Major device number if type is device 39168 LARGE_INTEGER devminor Minor device number if type is device 39276 LARGE_INTEGER uniqueid This is a server-assigned unique id 39384 LARGE_INTEGER permissions Standard UNIX permissions 39492 LARGE_INTEGER nlinks Number of hard link) 395100 LARGE_INTEGER CreationTime Create/birth time 396108 ULONG FileFlags File flags enumeration 397112 ULONG FileFlagsMask Mask of valid flags 398*/ 399 400/* UNIX filetype mappings. */ 401 402#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 410 411/* 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 */ 417 418#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 430 431/* 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 438 439/* 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 448 449#define SMB_QFILEINFO_UNIX_LINK 0x201 450#define SMB_SFILEINFO_UNIX_LINK 0x201 451#define SMB_SFILEINFO_UNIX_HLINK 0x203 452 453/* 454 Info level for QVOLINFO - returns version of CIFS UNIX extensions, plus 455 64-bits worth of capability fun :-). 456*/ 457 458#define SMB_QUERY_CIFS_UNIX_INFO 0x200 459 460/* Returns the following. 461 462 UINT16 major version number 463 UINT16 minor version number 464 LARGE_INTEGER capability bitfield 465 466*/ 467 468#define CIFS_UNIX_MAJOR_VERSION 1 469#define CIFS_UNIX_MINOR_VERSION 0 470 471#define CIFS_UNIX_FCNTL_LOCKS_CAP 0x1 472#define CIFS_UNIX_POSIX_ACLS_CAP 0x2 473 474/* ... more as we think of them :-). */ 475 476#endif 477