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Diffstat (limited to 'source3/include/trans2.h')
| -rw-r--r-- | source3/include/trans2.h | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/source3/include/trans2.h b/source3/include/trans2.h index 076780dec0..7a8c411396 100644 --- a/source3/include/trans2.h +++ b/source3/include/trans2.h @@ -355,433 +355,4 @@ Byte offset Type name description #define FLAG_TRANS2_FIND_CONTINUE 0x8 #define FLAG_TRANS2_FIND_BACKUP_INTENT 0x10 -/* 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_QUERY_FILE_UNIX_BASIC 0x200 /* UNIX File Info*/ -#define SMB_SET_FILE_UNIX_BASIC 0x200 -#define SMB_SET_FILE_UNIX_INFO2 0x20B /* UNIX File Info2 */ - -#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 - -/* -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. -*/ - -#define SMB_FILE_UNIX_BASIC_SIZE 100 - -/* 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 chflags (CIFS_UNIX_EXTATTR_CAP capability) and - * SMB_QUERY_FILE_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_QUERY_FILE_UNIX_LINK 0x201 -#define SMB_SET_FILE_UNIX_LINK 0x201 -#define SMB_SET_FILE_UNIX_HLINK 0x203 -/* SMB_QUERY_POSIX_ACL 0x204 see below */ -#define SMB_QUERY_XATTR 0x205 /* need for non-user XATTRs */ -#define SMB_QUERY_ATTR_FLAGS 0x206 /* chflags, chattr */ -#define SMB_SET_ATTR_FLAGS 0x206 -#define SMB_QUERY_POSIX_PERMISSION 0x207 -/* Only valid for qfileinfo */ -#define SMB_QUERY_POSIX_LOCK 0x208 -/* Only valid for setfileinfo */ -#define SMB_SET_POSIX_LOCK 0x208 - -/* The set info levels for POSIX path operations. */ -#define SMB_POSIX_PATH_OPEN 0x209 -#define SMB_POSIX_PATH_UNLINK 0x20A - -#define SMB_QUERY_FILE_UNIX_INFO2 0x20B /* UNIX File Info2 */ -#define SMB_SET_FILE_UNIX_INFO2 0x20B - -/* -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_INFO2. - 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 links - 100 LARGE_INTEGER CreationTime Create/birth time - 108 ULONG FileFlags File flags enumeration - 112 ULONG FileFlagsMask Mask of valid flags -*/ - -/* Transact 2 Find First levels */ -#define SMB_FIND_FILE_UNIX 0x202 -#define SMB_FIND_FILE_UNIX_INFO2 0x20B /* UNIX File Info2 */ - -#define SMB_FILE_UNIX_INFO2_SIZE 116 - -/* - Info level for TRANS2_QFSINFO - returns version of CIFS UNIX extensions, plus - 64-bits worth of capability fun :-). - Use the same info level for TRANS2_SETFSINFO -*/ - -#define SMB_QUERY_CIFS_UNIX_INFO 0x200 -#define SMB_SET_CIFS_UNIX_INFO 0x200 - -/* Returns or sets 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 -#define CIFS_UNIX_XATTTR_CAP 0x4 /* for support of other xattr - namespaces such as system, - security and trusted */ -#define CIFS_UNIX_EXTATTR_CAP 0x8 /* for support of chattr - (chflags) and lsattr */ -#define CIFS_UNIX_POSIX_PATHNAMES_CAP 0x10 /* Use POSIX pathnames on the wire. */ -#define CIFS_UNIX_POSIX_PATH_OPERATIONS_CAP 0x20 /* We can cope with POSIX open/mkdir/unlink etc. */ -#define CIFS_UNIX_LARGE_READ_CAP 0x40 /* We can cope with 24 bit reads in readX. */ -#define CIFS_UNIX_LARGE_WRITE_CAP 0x80 /* We can cope with 24 bit writes in writeX. */ -#define CIFS_UNIX_TRANSPORT_ENCRYPTION_CAP 0x100 /* We can do SPNEGO negotiations for encryption. */ -#define CIFS_UNIX_TRANSPORT_ENCRYPTION_MANDATORY_CAP 0x200 /* We *must* SPNEGO negotiations for encryption. */ - -#define SMB_QUERY_POSIX_FS_INFO 0x201 - -/* Returns FILE_SYSTEM_POSIX_INFO struct as follows - (NB For undefined values return -1 in that field) - le32 OptimalTransferSize; bsize on some os, iosize on other os, This - is a hint to the client about best size. Server - can return -1 if no preference, ie if SMB - negotiated size is adequate for optimal - read/write performance - le32 BlockSize; (often 512 bytes) NB: BlockSize * TotalBlocks = disk space - le64 TotalBlocks; redundant with other infolevels but easy to ret here - le64 BlocksAvail; although redundant, easy to return - le64 UserBlocksAvail; bavail - le64 TotalFileNodes; - le64 FreeFileNodes; - le64 FileSysIdentifier; fsid - (NB statfs field Namelen comes from FILE_SYSTEM_ATTRIBUTE_INFO call) - (NB statfs field flags can come from FILE_SYSTEM_DEVICE_INFO call) -*/ - -#define SMB_QUERY_POSIX_WHO_AM_I 0x202 /* QFS Info */ -/* returns: - __u32 flags; 0 = Authenticated user 1 = GUEST - __u32 mask; which flags bits server understands ie 0x0001 - __u64 unix_user_id; - __u64 unix_user_gid; - __u32 number_of_supplementary_gids; may be zero - __u32 number_of_sids; may be zero - __u32 length_of_sid_array; in bytes - may be zero - __u32 pad; reserved - MBZ - __u64 gid_array[0]; may be empty - __u8 * psid_list may be empty -*/ - -/* ... more as we think of them :-). */ - -/* SMB POSIX ACL definitions. */ -/* Wire format is (all little endian) : - -[2 bytes] - Version number. -[2 bytes] - Number of ACE entries to follow. -[2 bytes] - Number of default ACE entries to follow. -------------------------------------- -^ -| -ACE entries -| -v -------------------------------------- -^ -| -Default ACE entries -| -v -------------------------------------- - -Where an ACE entry looks like : - -[1 byte] - Entry type. - -Entry types are : - -ACL_USER_OBJ 0x01 -ACL_USER 0x02 -ACL_GROUP_OBJ 0x04 -ACL_GROUP 0x08 -ACL_MASK 0x10 -ACL_OTHER 0x20 - -[1 byte] - permissions (perm_t) - -perm_t types are : - -ACL_READ 0x04 -ACL_WRITE 0x02 -ACL_EXECUTE 0x01 - -[8 bytes] - uid/gid to apply this permission to. - -In the same format as the uid/gid fields in the other -UNIX extensions definitions. Use 0xFFFFFFFFFFFFFFFF for -the MASK and OTHER entry types. - -If the Number of ACE entries for either file or default ACE's -is set to 0xFFFF this means ignore this kind of ACE (and the -number of entries sent will be zero. - -*/ - -#define SMB_QUERY_POSIX_WHOAMI 0x202 - -enum smb_whoami_flags { - SMB_WHOAMI_GUEST = 0x1 /* Logged in as (or squashed to) guest */ -}; - -/* Mask of which WHOAMI bits are valid. This should make it easier for clients - * to cope with servers that have different sets of WHOAMI flags (as more get - * added). - */ -#define SMB_WHOAMI_MASK 0x00000001 - -/* - SMBWhoami - Query the user mapping performed by the server for the - connected tree. This is a subcommand of the TRANS2_QFSINFO. - - Returns: - 4 bytes unsigned - mapping flags (smb_whoami_flags) - 4 bytes unsigned - flags mask - - 8 bytes unsigned - primary UID - 8 bytes unsigned - primary GID - 4 bytes unsigned - number of supplementary GIDs - 4 bytes unsigned - number of SIDs - 4 bytes unsigned - SID list byte count - 4 bytes - pad / reserved (must be zero) - - 8 bytes unsigned[] - list of GIDs (may be empty) - struct dom_sid[] - list of SIDs (may be empty) -*/ - -/* - * The following trans2 is done between client and server - * as a FSINFO call to set up the encryption state for transport - * encryption. - * This is a subcommand of the TRANS2_QFSINFO. - * - * The request looks like : - * - * [data block] -> SPNEGO framed GSSAPI request. - * - * The reply looks like : - * - * [data block] -> SPNEGO framed GSSAPI reply - if error - * is NT_STATUS_OK then we're done, if it's - * NT_STATUS_MORE_PROCESSING_REQUIRED then the - * client needs to keep going. If it's an - * error it can be any NT_STATUS error. - * - */ - -#define SMB_REQUEST_TRANSPORT_ENCRYPTION 0x203 /* QFSINFO */ - - -/* The query/set info levels for POSIX ACLs. */ -#define SMB_QUERY_POSIX_ACL 0x204 -#define SMB_SET_POSIX_ACL 0x204 - -/* Current on the wire ACL version. */ -#define SMB_POSIX_ACL_VERSION 1 - -/* ACE entry type. */ -#define SMB_POSIX_ACL_USER_OBJ 0x01 -#define SMB_POSIX_ACL_USER 0x02 -#define SMB_POSIX_ACL_GROUP_OBJ 0x04 -#define SMB_POSIX_ACL_GROUP 0x08 -#define SMB_POSIX_ACL_MASK 0x10 -#define SMB_POSIX_ACL_OTHER 0x20 - -/* perm_t types. */ -#define SMB_POSIX_ACL_READ 0x04 -#define SMB_POSIX_ACL_WRITE 0x02 -#define SMB_POSIX_ACL_EXECUTE 0x01 - -#define SMB_POSIX_ACL_HEADER_SIZE 6 -#define SMB_POSIX_ACL_ENTRY_SIZE 10 - -#define SMB_POSIX_IGNORE_ACE_ENTRIES 0xFFFF - -/* Definition of data block of SMB_SET_POSIX_LOCK */ -/* - [2 bytes] lock_type - 0 = Read, 1 = Write, 2 = Unlock - [2 bytes] lock_flags - 1 = Wait (only valid for setlock) - [4 bytes] pid = locking context. - [8 bytes] start = unsigned 64 bits. - [8 bytes] length = unsigned 64 bits. -*/ - -#define POSIX_LOCK_TYPE_OFFSET 0 -#define POSIX_LOCK_FLAGS_OFFSET 2 -#define POSIX_LOCK_PID_OFFSET 4 -#define POSIX_LOCK_START_OFFSET 8 -#define POSIX_LOCK_LEN_OFFSET 16 -#define POSIX_LOCK_DATA_SIZE 24 - -#define POSIX_LOCK_FLAG_NOWAIT 0 -#define POSIX_LOCK_FLAG_WAIT 1 - -#define POSIX_LOCK_TYPE_READ 0 -#define POSIX_LOCK_TYPE_WRITE 1 -#define POSIX_LOCK_TYPE_UNLOCK 2 - -/* SMB_POSIX_PATH_OPEN "open_mode" definitions. */ -#define SMB_O_RDONLY 0x1 -#define SMB_O_WRONLY 0x2 -#define SMB_O_RDWR 0x4 - -#define SMB_ACCMODE 0x7 - -#define SMB_O_CREAT 0x10 -#define SMB_O_EXCL 0x20 -#define SMB_O_TRUNC 0x40 -#define SMB_O_APPEND 0x80 -#define SMB_O_SYNC 0x100 -#define SMB_O_DIRECTORY 0x200 -#define SMB_O_NOFOLLOW 0x400 -#define SMB_O_DIRECT 0x800 - -/* Definition of request data block for SMB_POSIX_PATH_OPEN */ -/* - [4 bytes] flags (as smb_ntcreate_Flags). - [4 bytes] open_mode - SMB_O_xxx flags above. - [8 bytes] mode_t (permissions) - same encoding as "Standard UNIX permissions" above in SMB_SET_FILE_UNIX_BASIC. - [2 bytes] ret_info_level - optimization. Info level to be returned. -*/ - -/* Definition of reply data block for SMB_POSIX_PATH_OPEN */ - -#define SMB_NO_INFO_LEVEL_RETURNED 0xFFFF - -/* - [2 bytes] - flags field. Identical to flags reply for oplock response field in SMBNTCreateX) - [2 bytes] - FID returned. - [4 bytes] - CreateAction (same as in NTCreateX response). - [2 bytes] - reply info level - as requested or 0xFFFF if not available. - [2 bytes] - padding (must be zero) - [n bytes] - info level reply - if available. -*/ - -/* Definition of request data block for SMB_POSIX_UNLINK */ -/* - [2 bytes] flags (defined below). -*/ - -#define SMB_POSIX_UNLINK_FILE_TARGET 0 -#define SMB_POSIX_UNLINK_DIRECTORY_TARGET 1 - #endif |