unix_perms_to_wire() was a duplicate symbol in the top level build.
Andrew Bartlett
#include "../libcli/smb/smb2_create_blob.h"
#include "../libcli/smb/smb_constants.h"
#include "../libcli/smb/smb_util.h"
+#include "../libcli/smb/smb_unix_ext.h"
#endif
--- /dev/null
+/*
+ Unix SMB/CIFS implementation.
+ SMB transaction2 handling
+
+ Copyright (C) James Peach 2007
+ Copyright (C) Jeremy Allison 1994-2002.
+
+ Extensively modified by Andrew Tridgell, 1995
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+/* 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
+
*/
char *attrib_string(TALLOC_CTX *mem_ctx, uint32_t attrib);
+uint32_t unix_perms_to_wire(mode_t perms);
+mode_t wire_perms_to_unix(uint32_t perms);
+mode_t unix_filetype_from_wire(uint32_t wire_type);
#include "includes.h"
#include "libcli/smb/smb_common.h"
+#include "system/filesys.h"
/**
Return a string representing a CIFS attribute for a file.
return ret;
}
+
+/****************************************************************************
+ Map standard UNIX permissions onto wire representations.
+****************************************************************************/
+
+uint32_t unix_perms_to_wire(mode_t perms)
+{
+ unsigned int ret = 0;
+
+ ret |= ((perms & S_IXOTH) ? UNIX_X_OTH : 0);
+ ret |= ((perms & S_IWOTH) ? UNIX_W_OTH : 0);
+ ret |= ((perms & S_IROTH) ? UNIX_R_OTH : 0);
+ ret |= ((perms & S_IXGRP) ? UNIX_X_GRP : 0);
+ ret |= ((perms & S_IWGRP) ? UNIX_W_GRP : 0);
+ ret |= ((perms & S_IRGRP) ? UNIX_R_GRP : 0);
+ ret |= ((perms & S_IXUSR) ? UNIX_X_USR : 0);
+ ret |= ((perms & S_IWUSR) ? UNIX_W_USR : 0);
+ ret |= ((perms & S_IRUSR) ? UNIX_R_USR : 0);
+#ifdef S_ISVTX
+ ret |= ((perms & S_ISVTX) ? UNIX_STICKY : 0);
+#endif
+#ifdef S_ISGID
+ ret |= ((perms & S_ISGID) ? UNIX_SET_GID : 0);
+#endif
+#ifdef S_ISUID
+ ret |= ((perms & S_ISUID) ? UNIX_SET_UID : 0);
+#endif
+ return ret;
+}
+
+/****************************************************************************
+ Map wire permissions to standard UNIX.
+****************************************************************************/
+
+mode_t wire_perms_to_unix(uint32_t perms)
+{
+ mode_t ret = (mode_t)0;
+
+ ret |= ((perms & UNIX_X_OTH) ? S_IXOTH : 0);
+ ret |= ((perms & UNIX_W_OTH) ? S_IWOTH : 0);
+ ret |= ((perms & UNIX_R_OTH) ? S_IROTH : 0);
+ ret |= ((perms & UNIX_X_GRP) ? S_IXGRP : 0);
+ ret |= ((perms & UNIX_W_GRP) ? S_IWGRP : 0);
+ ret |= ((perms & UNIX_R_GRP) ? S_IRGRP : 0);
+ ret |= ((perms & UNIX_X_USR) ? S_IXUSR : 0);
+ ret |= ((perms & UNIX_W_USR) ? S_IWUSR : 0);
+ ret |= ((perms & UNIX_R_USR) ? S_IRUSR : 0);
+#ifdef S_ISVTX
+ ret |= ((perms & UNIX_STICKY) ? S_ISVTX : 0);
+#endif
+#ifdef S_ISGID
+ ret |= ((perms & UNIX_SET_GID) ? S_ISGID : 0);
+#endif
+#ifdef S_ISUID
+ ret |= ((perms & UNIX_SET_UID) ? S_ISUID : 0);
+#endif
+ return ret;
+}
+
+/****************************************************************************
+ Return the file type from the wire filetype for UNIX extensions.
+****************************************************************************/
+
+mode_t unix_filetype_from_wire(uint32_t wire_type)
+{
+ switch (wire_type) {
+ case UNIX_TYPE_FILE:
+ return S_IFREG;
+ case UNIX_TYPE_DIR:
+ return S_IFDIR;
+#ifdef S_IFLNK
+ case UNIX_TYPE_SYMLINK:
+ return S_IFLNK;
+#endif
+#ifdef S_IFCHR
+ case UNIX_TYPE_CHARDEV:
+ return S_IFCHR;
+#endif
+#ifdef S_IFBLK
+ case UNIX_TYPE_BLKDEV:
+ return S_IFBLK;
+#endif
+#ifdef S_IFIFO
+ case UNIX_TYPE_FIFO:
+ return S_IFIFO;
+#endif
+#ifdef S_IFSOCK
+ case UNIX_TYPE_SOCKET:
+ return S_IFSOCK;
+#endif
+ default:
+ return (mode_t)0;
+ }
+}
+
#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
return status;
}
-/****************************************************************************
- Map standard UNIX permissions onto wire representations.
-****************************************************************************/
-
-uint32_t unix_perms_to_wire(mode_t perms)
-{
- unsigned int ret = 0;
-
- ret |= ((perms & S_IXOTH) ? UNIX_X_OTH : 0);
- ret |= ((perms & S_IWOTH) ? UNIX_W_OTH : 0);
- ret |= ((perms & S_IROTH) ? UNIX_R_OTH : 0);
- ret |= ((perms & S_IXGRP) ? UNIX_X_GRP : 0);
- ret |= ((perms & S_IWGRP) ? UNIX_W_GRP : 0);
- ret |= ((perms & S_IRGRP) ? UNIX_R_GRP : 0);
- ret |= ((perms & S_IXUSR) ? UNIX_X_USR : 0);
- ret |= ((perms & S_IWUSR) ? UNIX_W_USR : 0);
- ret |= ((perms & S_IRUSR) ? UNIX_R_USR : 0);
-#ifdef S_ISVTX
- ret |= ((perms & S_ISVTX) ? UNIX_STICKY : 0);
-#endif
-#ifdef S_ISGID
- ret |= ((perms & S_ISGID) ? UNIX_SET_GID : 0);
-#endif
-#ifdef S_ISUID
- ret |= ((perms & S_ISUID) ? UNIX_SET_UID : 0);
-#endif
- return ret;
-}
-
-/****************************************************************************
- Map wire permissions to standard UNIX.
-****************************************************************************/
-
-mode_t wire_perms_to_unix(uint32_t perms)
-{
- mode_t ret = (mode_t)0;
-
- ret |= ((perms & UNIX_X_OTH) ? S_IXOTH : 0);
- ret |= ((perms & UNIX_W_OTH) ? S_IWOTH : 0);
- ret |= ((perms & UNIX_R_OTH) ? S_IROTH : 0);
- ret |= ((perms & UNIX_X_GRP) ? S_IXGRP : 0);
- ret |= ((perms & UNIX_W_GRP) ? S_IWGRP : 0);
- ret |= ((perms & UNIX_R_GRP) ? S_IRGRP : 0);
- ret |= ((perms & UNIX_X_USR) ? S_IXUSR : 0);
- ret |= ((perms & UNIX_W_USR) ? S_IWUSR : 0);
- ret |= ((perms & UNIX_R_USR) ? S_IRUSR : 0);
-#ifdef S_ISVTX
- ret |= ((perms & UNIX_STICKY) ? S_ISVTX : 0);
-#endif
-#ifdef S_ISGID
- ret |= ((perms & UNIX_SET_GID) ? S_ISGID : 0);
-#endif
-#ifdef S_ISUID
- ret |= ((perms & UNIX_SET_UID) ? S_ISUID : 0);
-#endif
- return ret;
-}
-
-/****************************************************************************
- Return the file type from the wire filetype for UNIX extensions.
-****************************************************************************/
-
-static mode_t unix_filetype_from_wire(uint32_t wire_type)
-{
- switch (wire_type) {
- case UNIX_TYPE_FILE:
- return S_IFREG;
- case UNIX_TYPE_DIR:
- return S_IFDIR;
-#ifdef S_IFLNK
- case UNIX_TYPE_SYMLINK:
- return S_IFLNK;
-#endif
-#ifdef S_IFCHR
- case UNIX_TYPE_CHARDEV:
- return S_IFCHR;
-#endif
-#ifdef S_IFBLK
- case UNIX_TYPE_BLKDEV:
- return S_IFBLK;
-#endif
-#ifdef S_IFIFO
- case UNIX_TYPE_FIFO:
- return S_IFIFO;
-#endif
-#ifdef S_IFSOCK
- case UNIX_TYPE_SOCKET:
- return S_IFSOCK;
-#endif
- default:
- return (mode_t)0;
- }
-}
-
/****************************************************************************
Do a POSIX getfacl (UNIX extensions).
****************************************************************************/
bld.SAMBA3_SUBSYSTEM('LIBSMB',
source=LIBSMB_SRC,
- deps='LIBNTLMSSP CLDAP LIBNMB LIBNBT LIBDRSUAPI SPNEGO_PARSE LIBTSOCKET KRBCLIENT',
+ deps='LIBNTLMSSP CLDAP LIBNMB LIBNBT LIBDRSUAPI SPNEGO_PARSE LIBTSOCKET KRBCLIENT LIBCLI_SMB_COMMON',
vars=locals())
bld.SAMBA3_SUBSYSTEM('LIBDRSUAPI',
return status;
}
-/****************************************************************************
- Map standard UNIX permissions onto wire representations.
-****************************************************************************/
-uint32_t unix_perms_to_wire(mode_t perms)
-{
- unsigned int ret = 0;
-
- ret |= ((perms & S_IXOTH) ? UNIX_X_OTH : 0);
- ret |= ((perms & S_IWOTH) ? UNIX_W_OTH : 0);
- ret |= ((perms & S_IROTH) ? UNIX_R_OTH : 0);
- ret |= ((perms & S_IXGRP) ? UNIX_X_GRP : 0);
- ret |= ((perms & S_IWGRP) ? UNIX_W_GRP : 0);
- ret |= ((perms & S_IRGRP) ? UNIX_R_GRP : 0);
- ret |= ((perms & S_IXUSR) ? UNIX_X_USR : 0);
- ret |= ((perms & S_IWUSR) ? UNIX_W_USR : 0);
- ret |= ((perms & S_IRUSR) ? UNIX_R_USR : 0);
-#ifdef S_ISVTX
- ret |= ((perms & S_ISVTX) ? UNIX_STICKY : 0);
-#endif
-#ifdef S_ISGID
- ret |= ((perms & S_ISGID) ? UNIX_SET_GID : 0);
-#endif
-#ifdef S_ISUID
- ret |= ((perms & S_ISUID) ? UNIX_SET_UID : 0);
-#endif
- return ret;
-}
-
/****************************************************************************
Symlink a file (UNIX extensions).
****************************************************************************/
RAW_SFILEINFO_END_OF_FILE_INFO = SMB_SFILEINFO_END_OF_FILE_INFO,
RAW_SFILEINFO_UNIX_BASIC = SMB_SFILEINFO_UNIX_BASIC,
RAW_SFILEINFO_UNIX_INFO2 = SMB_SFILEINFO_UNIX_INFO2,
- RAW_SFILEINFO_UNIX_LINK = SMB_SFILEINFO_UNIX_LINK,
- RAW_SFILEINFO_UNIX_HLINK = SMB_SFILEINFO_UNIX_HLINK,
+ RAW_SFILEINFO_UNIX_LINK = SMB_SET_FILE_UNIX_LINK,
+ RAW_SFILEINFO_UNIX_HLINK = SMB_SET_FILE_UNIX_HLINK,
RAW_SFILEINFO_BASIC_INFORMATION = SMB_SFILEINFO_BASIC_INFORMATION,
RAW_SFILEINFO_RENAME_INFORMATION = SMB_SFILEINFO_RENAME_INFORMATION,
RAW_SFILEINFO_LINK_INFORMATION = SMB_SFILEINFO_LINK_INFORMATION,
#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
/* Size (in bytes) of the required fields in the SMBwhoami response. */
#define WHOAMI_REQUIRED_SIZE 40
-enum smb_whoami_flags {
- SMB_WHOAMI_GUEST = 0x1 /* Logged in as (or squashed to) guest */
-};
-
/*
SMBWhoami - Query the user mapping performed by the server for the
connected tree. This is a subcommand of the TRANS2_QFSINFO.
git.samba.org / ira / wip.git / commitdiff