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/*
Unix SMB/CIFS implementation.
SMB transaction2 handling
Copyright (C) Jeremy Allison 1994-2002.
Copyright (C) Andrew Tridgell 1995-2003.
Copyright (C) James Peach 2007
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _TRANS2_H_
#define _TRANS2_H_
/* These are the TRANS2 sub commands */
#define TRANSACT2_OPEN 0
#define TRANSACT2_FINDFIRST 1
#define TRANSACT2_FINDNEXT 2
#define TRANSACT2_QFSINFO 3
#define TRANSACT2_SETFSINFO 4
#define TRANSACT2_QPATHINFO 5
#define TRANSACT2_SETPATHINFO 6
#define TRANSACT2_QFILEINFO 7
#define TRANSACT2_SETFILEINFO 8
#define TRANSACT2_FSCTL 9
#define TRANSACT2_IOCTL 0xA
#define TRANSACT2_FINDNOTIFYFIRST 0xB
#define TRANSACT2_FINDNOTIFYNEXT 0xC
#define TRANSACT2_MKDIR 0xD
#define TRANSACT2_SESSION_SETUP 0xE
#define TRANSACT2_GET_DFS_REFERRAL 0x10
#define TRANSACT2_REPORT_DFS_INCONSISTANCY 0x11
/* trans2 Query FS info levels */
/*
w2k3 TRANS2ALIASES:
Checking for QFSINFO aliases
Found level 1 (0x001) of size 18 (0x12)
Found level 2 (0x002) of size 12 (0x0c)
Found level 258 (0x102) of size 26 (0x1a)
Found level 259 (0x103) of size 24 (0x18)
Found level 260 (0x104) of size 8 (0x08)
Found level 261 (0x105) of size 20 (0x14)
Found level 1001 (0x3e9) of size 26 (0x1a)
Found level 1003 (0x3eb) of size 24 (0x18)
Found level 1004 (0x3ec) of size 8 (0x08)
Found level 1005 (0x3ed) of size 20 (0x14)
Found level 1006 (0x3ee) of size 48 (0x30)
Found level 1007 (0x3ef) of size 32 (0x20)
Found level 1008 (0x3f0) of size 64 (0x40)
Found 13 levels with success status
Level 261 (0x105) and level 1005 (0x3ed) are possible aliases
Level 260 (0x104) and level 1004 (0x3ec) are possible aliases
Level 259 (0x103) and level 1003 (0x3eb) are possible aliases
Level 258 (0x102) and level 1001 (0x3e9) are possible aliases
Found 4 aliased levels
*/
#define SMB_QFS_ALLOCATION 1
#define SMB_QFS_VOLUME 2
#define SMB_QFS_VOLUME_INFO 0x102
#define SMB_QFS_SIZE_INFO 0x103
#define SMB_QFS_DEVICE_INFO 0x104
#define SMB_QFS_ATTRIBUTE_INFO 0x105
#define SMB_QFS_UNIX_INFO 0x200
#define SMB_QFS_POSIX_INFO 0x201
#define SMB_QFS_POSIX_WHOAMI 0x202
#define SMB_QFS_VOLUME_INFORMATION 1001
#define SMB_QFS_SIZE_INFORMATION 1003
#define SMB_QFS_DEVICE_INFORMATION 1004
#define SMB_QFS_ATTRIBUTE_INFORMATION 1005
#define SMB_QFS_QUOTA_INFORMATION 1006
#define SMB_QFS_FULL_SIZE_INFORMATION 1007
#define SMB_QFS_OBJECTID_INFORMATION 1008
/* trans2 qfileinfo/qpathinfo */
/* w2k3 TRANS2ALIASES:
Checking for QPATHINFO aliases
setting up complex file \qpathinfo_aliases.txt
Found level 1 (0x001) of size 22 (0x16)
Found level 2 (0x002) of size 26 (0x1a)
Found level 4 (0x004) of size 41 (0x29)
Found level 6 (0x006) of size 0 (0x00)
Found level 257 (0x101) of size 40 (0x28)
Found level 258 (0x102) of size 24 (0x18)
Found level 259 (0x103) of size 4 (0x04)
Found level 260 (0x104) of size 48 (0x30)
Found level 263 (0x107) of size 126 (0x7e)
Found level 264 (0x108) of size 28 (0x1c)
Found level 265 (0x109) of size 38 (0x26)
Found level 267 (0x10b) of size 16 (0x10)
Found level 1004 (0x3ec) of size 40 (0x28)
Found level 1005 (0x3ed) of size 24 (0x18)
Found level 1006 (0x3ee) of size 8 (0x08)
Found level 1007 (0x3ef) of size 4 (0x04)
Found level 1008 (0x3f0) of size 4 (0x04)
Found level 1009 (0x3f1) of size 48 (0x30)
Found level 1014 (0x3f6) of size 8 (0x08)
Found level 1016 (0x3f8) of size 4 (0x04)
Found level 1017 (0x3f9) of size 4 (0x04)
Found level 1018 (0x3fa) of size 126 (0x7e)
Found level 1021 (0x3fd) of size 28 (0x1c)
Found level 1022 (0x3fe) of size 38 (0x26)
Found level 1028 (0x404) of size 16 (0x10)
Found level 1034 (0x40a) of size 56 (0x38)
Found level 1035 (0x40b) of size 8 (0x08)
Found 27 levels with success status
Level 267 (0x10b) and level 1028 (0x404) are possible aliases
Level 265 (0x109) and level 1022 (0x3fe) are possible aliases
Level 264 (0x108) and level 1021 (0x3fd) are possible aliases
Level 263 (0x107) and level 1018 (0x3fa) are possible aliases
Level 260 (0x104) and level 1009 (0x3f1) are possible aliases
Level 259 (0x103) and level 1007 (0x3ef) are possible aliases
Level 258 (0x102) and level 1005 (0x3ed) are possible aliases
Level 257 (0x101) and level 1004 (0x3ec) are possible aliases
Found 8 aliased levels
*/
#define SMB_QFILEINFO_STANDARD 1
#define SMB_QFILEINFO_EA_SIZE 2
#define SMB_QFILEINFO_EA_LIST 3
#define SMB_QFILEINFO_ALL_EAS 4
#define SMB_QFILEINFO_IS_NAME_VALID 6 /* only for QPATHINFO */
#define SMB_QFILEINFO_BASIC_INFO 0x101
#define SMB_QFILEINFO_STANDARD_INFO 0x102
#define SMB_QFILEINFO_EA_INFO 0x103
#define SMB_QFILEINFO_NAME_INFO 0x104
#define SMB_QFILEINFO_ALL_INFO 0x107
#define SMB_QFILEINFO_ALT_NAME_INFO 0x108
#define SMB_QFILEINFO_STREAM_INFO 0x109
#define SMB_QFILEINFO_COMPRESSION_INFO 0x10b
#define SMB_QFILEINFO_UNIX_BASIC 0x200
#define SMB_QFILEINFO_UNIX_LINK 0x201
#define SMB_QFILEINFO_UNIX_INFO2 0x20b
#define SMB_QFILEINFO_BASIC_INFORMATION 1004
#define SMB_QFILEINFO_STANDARD_INFORMATION 1005
#define SMB_QFILEINFO_INTERNAL_INFORMATION 1006
#define SMB_QFILEINFO_EA_INFORMATION 1007
#define SMB_QFILEINFO_ACCESS_INFORMATION 1008
#define SMB_QFILEINFO_NAME_INFORMATION 1009
#define SMB_QFILEINFO_POSITION_INFORMATION 1014
#define SMB_QFILEINFO_MODE_INFORMATION 1016
#define SMB_QFILEINFO_ALIGNMENT_INFORMATION 1017
#define SMB_QFILEINFO_ALL_INFORMATION 1018
#define SMB_QFILEINFO_ALT_NAME_INFORMATION 1021
#define SMB_QFILEINFO_STREAM_INFORMATION 1022
#define SMB_QFILEINFO_COMPRESSION_INFORMATION 1028
#define SMB_QFILEINFO_NETWORK_OPEN_INFORMATION 1034
#define SMB_QFILEINFO_ATTRIBUTE_TAG_INFORMATION 1035
/* trans2 setfileinfo/setpathinfo levels */
/*
w2k3 TRANS2ALIASES
Checking for SETFILEINFO aliases
setting up complex file \setfileinfo_aliases.txt
Found level 1 (0x001) of size 2 (0x02)
Found level 2 (0x002) of size 2 (0x02)
Found level 257 (0x101) of size 40 (0x28)
Found level 258 (0x102) of size 2 (0x02)
Found level 259 (0x103) of size 8 (0x08)
Found level 260 (0x104) of size 8 (0x08)
Found level 1004 (0x3ec) of size 40 (0x28)
Found level 1010 (0x3f2) of size 2 (0x02)
Found level 1013 (0x3f5) of size 2 (0x02)
Found level 1014 (0x3f6) of size 8 (0x08)
Found level 1016 (0x3f8) of size 4 (0x04)
Found level 1019 (0x3fb) of size 8 (0x08)
Found level 1020 (0x3fc) of size 8 (0x08)
Found level 1023 (0x3ff) of size 8 (0x08)
Found level 1025 (0x401) of size 16 (0x10)
Found level 1029 (0x405) of size 72 (0x48)
Found level 1032 (0x408) of size 56 (0x38)
Found level 1039 (0x40f) of size 8 (0x08)
Found level 1040 (0x410) of size 8 (0x08)
Found 19 valid levels
Checking for SETPATHINFO aliases
Found level 1004 (0x3ec) of size 40 (0x28)
Found level 1010 (0x3f2) of size 2 (0x02)
Found level 1013 (0x3f5) of size 2 (0x02)
Found level 1014 (0x3f6) of size 8 (0x08)
Found level 1016 (0x3f8) of size 4 (0x04)
Found level 1019 (0x3fb) of size 8 (0x08)
Found level 1020 (0x3fc) of size 8 (0x08)
Found level 1023 (0x3ff) of size 8 (0x08)
Found level 1025 (0x401) of size 16 (0x10)
Found level 1029 (0x405) of size 72 (0x48)
Found level 1032 (0x408) of size 56 (0x38)
Found level 1039 (0x40f) of size 8 (0x08)
Found level 1040 (0x410) of size 8 (0x08)
Found 13 valid levels
*/
#define SMB_SFILEINFO_STANDARD 1
#define SMB_SFILEINFO_EA_SET 2
#define SMB_SFILEINFO_BASIC_INFO 0x101
#define SMB_SFILEINFO_DISPOSITION_INFO 0x102
#define SMB_SFILEINFO_ALLOCATION_INFO 0x103
#define SMB_SFILEINFO_END_OF_FILE_INFO 0x104
#define SMB_SFILEINFO_UNIX_BASIC 0x200
#define SMB_SFILEINFO_UNIX_LINK 0x201
#define SMB_SPATHINFO_UNIX_HLINK 0x203
#define SMB_SPATHINFO_POSIX_ACL 0x204
#define SMB_SPATHINFO_XATTR 0x205
#define SMB_SFILEINFO_ATTR_FLAGS 0x206
#define SMB_SFILEINFO_UNIX_INFO2 0x20b
#define SMB_SFILEINFO_BASIC_INFORMATION 1004
#define SMB_SFILEINFO_RENAME_INFORMATION 1010
#define SMB_SFILEINFO_DISPOSITION_INFORMATION 1013
#define SMB_SFILEINFO_POSITION_INFORMATION 1014
#define SMB_SFILEINFO_MODE_INFORMATION 1016
#define SMB_SFILEINFO_ALLOCATION_INFORMATION 1019
#define SMB_SFILEINFO_END_OF_FILE_INFORMATION 1020
/* filemon shows FilePipeInformation */
#define SMB_SFILEINFO_1023 1023
/* filemon shows FilePipeRemoteInformation */
#define SMB_SFILEINFO_1025 1025
/* filemon shows CopyOnWriteInformation */
#define SMB_SFILEINFO_1029 1029
/* filemon shows OleClassIdInformation */
#define SMB_SFILEINFO_1032 1032
/* seems to be the file size - perhaps valid data size?
filemon shows 'InheritContentIndexInfo'
*/
#define SMB_SFILEINFO_1039 1039
/* OLE_INFORMATION? */
#define SMB_SFILEINFO_1040 1040
/* trans2 findfirst levels */
/*
w2k3 TRANS2ALIASES:
Checking for FINDFIRST aliases
Found level 1 (0x001) of size 68 (0x44)
Found level 2 (0x002) of size 70 (0x46)
Found level 257 (0x101) of size 108 (0x6c)
Found level 258 (0x102) of size 116 (0x74)
Found level 259 (0x103) of size 60 (0x3c)
Found level 260 (0x104) of size 140 (0x8c)
Found level 261 (0x105) of size 124 (0x7c)
Found level 262 (0x106) of size 148 (0x94)
Found 8 levels with success status
Found 0 aliased levels
*/
#define SMB_FIND_STANDARD 1
#define SMB_FIND_EA_SIZE 2
#define SMB_FIND_EA_LIST 3
#define SMB_FIND_DIRECTORY_INFO 0x101
#define SMB_FIND_FULL_DIRECTORY_INFO 0x102
#define SMB_FIND_NAME_INFO 0x103
#define SMB_FIND_BOTH_DIRECTORY_INFO 0x104
#define SMB_FIND_ID_FULL_DIRECTORY_INFO 0x105
#define SMB_FIND_ID_BOTH_DIRECTORY_INFO 0x106
#define SMB_FIND_UNIX_INFO 0x202
#define SMB_FIND_UNIX_INFO2 0x20b
/* flags on trans2 findfirst/findnext that control search */
#define FLAG_TRANS2_FIND_CLOSE 0x1
#define FLAG_TRANS2_FIND_CLOSE_IF_END 0x2
#define FLAG_TRANS2_FIND_REQUIRE_RESUME 0x4
#define FLAG_TRANS2_FIND_CONTINUE 0x8
#define FLAG_TRANS2_FIND_BACKUP_INTENT 0x10
/*
* DeviceType and Characteristics returned in a
* SMB_QFS_DEVICE_INFO call.
*/
#define QFS_DEVICETYPE_CD_ROM 0x2
#define QFS_DEVICETYPE_CD_ROM_FILE_SYSTEM 0x3
#define QFS_DEVICETYPE_DISK 0x7
#define QFS_DEVICETYPE_DISK_FILE_SYSTEM 0x8
#define QFS_DEVICETYPE_FILE_SYSTEM 0x9
/* Characteristics. */
#define QFS_TYPE_REMOVABLE_MEDIA 0x1
#define QFS_TYPE_READ_ONLY_DEVICE 0x2
#define QFS_TYPE_FLOPPY 0x4
#define QFS_TYPE_WORM 0x8
#define QFS_TYPE_REMOTE 0x10
#define QFS_TYPE_MOUNTED 0x20
#define QFS_TYPE_VIRTUAL 0x40
/*
* Thursby MAC extensions....
*/
/*
* MAC CIFS Extensions have the range 0x300 - 0x2FF reserved.
* Supposedly Microsoft have agreed to this.
*/
#define MIN_MAC_INFO_LEVEL 0x300
#define MAX_MAC_INFO_LEVEL 0x3FF
#define SMB_QFS_MAC_FS_INFO 0x301
/* UNIX CIFS Extensions - created by HP */
/*
* UNIX CIFS Extensions have the range 0x200 - 0x2FF reserved.
* Supposedly Microsoft have agreed to this.
*/
#define MIN_UNIX_INFO_LEVEL 0x200
#define MAX_UNIX_INFO_LEVEL 0x2FF
#define INFO_LEVEL_IS_UNIX(level) (((level) >= MIN_UNIX_INFO_LEVEL) && ((level) <= MAX_UNIX_INFO_LEVEL))
#define SMB_MODE_NO_CHANGE 0xFFFFFFFF /* file mode value which */
/* means "don't change it" */
#define SMB_UID_NO_CHANGE 0xFFFFFFFF
#define SMB_GID_NO_CHANGE 0xFFFFFFFF
#define SMB_SIZE_NO_CHANGE_LO 0xFFFFFFFF
#define SMB_SIZE_NO_CHANGE_HI 0xFFFFFFFF
#define SMB_TIME_NO_CHANGE_LO 0xFFFFFFFF
#define SMB_TIME_NO_CHANGE_HI 0xFFFFFFFF
/*
UNIX_BASIC info level:
Offset Size Name
0 LARGE_INTEGER EndOfFile File size
8 LARGE_INTEGER Blocks Number of bytes used on disk (st_blocks).
16 LARGE_INTEGER CreationTime Creation time
24 LARGE_INTEGER LastAccessTime Last access time
32 LARGE_INTEGER LastModificationTime Last modification time
40 LARGE_INTEGER Uid Numeric user id for the owner
48 LARGE_INTEGER Gid Numeric group id of owner
56 ULONG Type Enumeration specifying the pathname type:
0 -- File
1 -- Directory
2 -- Symbolic link
3 -- Character device
4 -- Block device
5 -- FIFO (named pipe)
6 -- Unix domain socket
60 LARGE_INTEGER devmajor Major device number if type is device
68 LARGE_INTEGER devminor Minor device number if type is device
76 LARGE_INTEGER uniqueid This is a server-assigned unique id for the file. The client
will typically map this onto an inode number. The scope of
uniqueness is the share.
84 LARGE_INTEGER permissions Standard UNIX file permissions - see below.
92 LARGE_INTEGER nlinks The number of directory entries that map to this entry
(number of hard links)
100 - end.
*/
/*
SMB_QUERY_FILE_UNIX_INFO2 is SMB_QUERY_FILE_UNIX_BASIC with create
time and file flags appended. The corresponding info level for
findfirst/findnext is SMB_FIND_FILE_UNIX_UNIX2.
Size Offset Value
---------------------
0 LARGE_INTEGER EndOfFile File size
8 LARGE_INTEGER Blocks Number of blocks used on disk
16 LARGE_INTEGER ChangeTime Attribute change time
24 LARGE_INTEGER LastAccessTime Last access time
32 LARGE_INTEGER LastModificationTime Last modification time
40 LARGE_INTEGER Uid Numeric user id for the owner
48 LARGE_INTEGER Gid Numeric group id of owner
56 ULONG Type Enumeration specifying the file type
60 LARGE_INTEGER devmajor Major device number if type is device
68 LARGE_INTEGER devminor Minor device number if type is device
76 LARGE_INTEGER uniqueid This is a server-assigned unique id
84 LARGE_INTEGER permissions Standard UNIX permissions
92 LARGE_INTEGER nlinks Number of hard link)
100 LARGE_INTEGER CreationTime Create/birth time
108 ULONG FileFlags File flags enumeration
112 ULONG FileFlagsMask Mask of valid flags
*/
/* UNIX filetype mappings. */
#define UNIX_TYPE_FILE 0
#define UNIX_TYPE_DIR 1
#define UNIX_TYPE_SYMLINK 2
#define UNIX_TYPE_CHARDEV 3
#define UNIX_TYPE_BLKDEV 4
#define UNIX_TYPE_FIFO 5
#define UNIX_TYPE_SOCKET 6
#define UNIX_TYPE_UNKNOWN 0xFFFFFFFF
/*
* Oh this is fun. "Standard UNIX permissions" has no
* meaning in POSIX. We need to define the mapping onto
* and off the wire as this was not done in the original HP
* spec. JRA.
*/
#define UNIX_X_OTH 0000001
#define UNIX_W_OTH 0000002
#define UNIX_R_OTH 0000004
#define UNIX_X_GRP 0000010
#define UNIX_W_GRP 0000020
#define UNIX_R_GRP 0000040
#define UNIX_X_USR 0000100
#define UNIX_W_USR 0000200
#define UNIX_R_USR 0000400
#define UNIX_STICKY 0001000
#define UNIX_SET_GID 0002000
#define UNIX_SET_UID 0004000
/* Masks for the above */
#define UNIX_OTH_MASK 0000007
#define UNIX_GRP_MASK 0000070
#define UNIX_USR_MASK 0000700
#define UNIX_PERM_MASK 0000777
#define UNIX_EXTRA_MASK 0007000
#define UNIX_ALL_MASK 0007777
/* Flags for the file_flags field in UNIX_INFO2: */
#define EXT_SECURE_DELETE 0x00000001
#define EXT_ENABLE_UNDELETE 0x00000002
#define EXT_SYNCHRONOUS 0x00000004
#define EXT_IMMUTABLE 0x00000008
#define EXT_OPEN_APPEND_ONLY 0x00000010
#define EXT_DO_NOT_BACKUP 0x00000020
#define EXT_NO_UPDATE_ATIME 0x00000040
#define EXT_HIDDEN 0x00000080
#define SMB_QFILEINFO_UNIX_LINK 0x201
#define SMB_SFILEINFO_UNIX_LINK 0x201
#define SMB_SFILEINFO_UNIX_HLINK 0x203
/*
Info level for QVOLINFO - returns version of CIFS UNIX extensions, plus
64-bits worth of capability fun :-).
*/
#define SMB_QUERY_CIFS_UNIX_INFO 0x200
/* Returns the following.
UINT16 major version number
UINT16 minor version number
LARGE_INTEGER capability bitfield
*/
#define CIFS_UNIX_MAJOR_VERSION 1
#define CIFS_UNIX_MINOR_VERSION 0
#define CIFS_UNIX_FCNTL_LOCKS_CAP 0x1
#define CIFS_UNIX_POSIX_ACLS_CAP 0x2
/* ... more as we think of them :-). */
#endif
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