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reactos/base/services/nfsd/nfs41_const.h

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/* NFSv4.1 client for Windows
* Copyright © 2012 The Regents of the University of Michigan
*
* Olga Kornievskaia <aglo@umich.edu>
* Casey Bodley <cbodley@umich.edu>
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at
* your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA
*/
#ifndef __NFS41_NFS_CONST_H__
#define __NFS41_NFS_CONST_H__
/*
* Sizes
*/
#define NFS4_FHSIZE 128
#define NFS4_VERIFIER_SIZE 8
#define NFS4_OPAQUE_LIMIT 1024
#define NFS4_SESSIONID_SIZE 16
#define NFS4_STATEID_OTHER 12
#define NFS4_EASIZE 256
#define NFS4_EANAME_SIZE 128
#define NFS41_MAX_FILEIO_SIZE (1024 * 1024)
#define NFS41_MAX_SERVER_CACHE 1024
#define NFS41_MAX_RPC_REQS 128
#define UPCALL_BUF_SIZE 2048
/* MaximumComponentNameLength reported for FileFsAttributeInformation */
#define NFS41_MAX_COMPONENT_LEN 256
#define NFS41_MAX_PATH_LEN 1280
#define NFS41_HOSTNAME_LEN 64
#define NFS41_ADDRS_PER_SERVER 4
/* max length of ipv6 address 48
* sizeof(".255.255") + 8 */
#define NFS41_UNIVERSAL_ADDR_LEN 56
/* "udp" "tcp" "udp6" "tcp6" */
#define NFS41_NETWORK_ID_LEN 4
/* msdn: There is a maximum of 31 reparse points (and
* therefore symbolic links) allowed in a particular path. */
#define NFS41_MAX_SYMLINK_DEPTH 31
/* 424 bytes: max rpc header for reply with data */
/* 32 bytes: max COMPOUND response */
/* 40 bytes: max SEQUENCE response */
/* 4 bytes: max PUTFH response */
/* 12 bytes: max READ response */
#define READ_OVERHEAD 512
/* 840 bytes: max rpc header for call */
/* 32 bytes: max COMPOUND request */
/* 32 bytes: max SEQUENCE request */
/* 132 bytes: max PUTFH request */
/* 32 bytes: max WRITE request */
#define WRITE_OVERHEAD 1068
#define NFS41_RPC_PROGRAM 100003
#define NFS41_RPC_VERSION 4
#define NFS41_RPC_CBPROGRAM 0x2358
/*
* Error status
*/
enum nfsstat4 {
NFS4_OK = 0, /* everything is okay */
NFS4ERR_PERM = 1, /* caller not privileged */
NFS4ERR_NOENT = 2, /* no such file/directory */
NFS4ERR_IO = 5, /* hard I/O error */
NFS4ERR_NXIO = 6, /* no such device */
NFS4ERR_ACCESS = 13, /* access denied */
NFS4ERR_EXIST = 17, /* file already exists */
NFS4ERR_XDEV = 18, /* different filesystems */
NFS4ERR_NOTDIR = 20, /* should be a directory */
NFS4ERR_ISDIR = 21, /* should not be directory */
NFS4ERR_INVAL = 22, /* invalid argument */
NFS4ERR_FBIG = 27, /* file exceeds server max */
NFS4ERR_NOSPC = 28, /* no space on filesystem */
NFS4ERR_ROFS = 30, /* read-only filesystem */
NFS4ERR_MLINK = 31, /* too many hard links */
NFS4ERR_NAMETOOLONG = 63, /* name exceeds server max */
NFS4ERR_NOTEMPTY = 66, /* directory not empty */
NFS4ERR_DQUOT = 69, /* hard quota limit reached*/
NFS4ERR_STALE = 70, /* file no longer exists */
NFS4ERR_BADHANDLE = 10001, /* Illegal filehandle */
NFS4ERR_BAD_COOKIE = 10003, /* READDIR cookie is stale */
NFS4ERR_NOTSUPP = 10004, /* operation not supported */
NFS4ERR_TOOSMALL = 10005, /* response limit exceeded */
NFS4ERR_SERVERFAULT = 10006, /* undefined server error */
NFS4ERR_BADTYPE = 10007, /* type invalid for CREATE */
NFS4ERR_DELAY = 10008, /* file "busy" - retry */
NFS4ERR_SAME = 10009, /* nverify says attrs same */
NFS4ERR_DENIED = 10010, /* lock unavailable */
NFS4ERR_EXPIRED = 10011, /* lock lease expired */
NFS4ERR_LOCKED = 10012, /* I/O failed due to lock */
NFS4ERR_GRACE = 10013, /* in grace period */
NFS4ERR_FHEXPIRED = 10014, /* filehandle expired */
NFS4ERR_SHARE_DENIED = 10015, /* share reserve denied */
NFS4ERR_WRONGSEC = 10016, /* wrong security flavor */
NFS4ERR_CLID_INUSE = 10017, /* clientid in use */
/* NFS4ERR_RESOURCE is not a valid error in NFSv4.1 */
NFS4ERR_RESOURCE = 10018, /* resource exhaustion */
NFS4ERR_MOVED = 10019, /* filesystem relocated */
NFS4ERR_NOFILEHANDLE = 10020, /* current FH is not set */
NFS4ERR_MINOR_VERS_MISMATCH = 10021, /* minor vers not supp */
NFS4ERR_STALE_CLIENTID = 10022, /* server has rebooted */
NFS4ERR_STALE_STATEID = 10023, /* server has rebooted */
NFS4ERR_OLD_STATEID = 10024, /* state is out of sync */
NFS4ERR_BAD_STATEID = 10025, /* incorrect stateid */
NFS4ERR_BAD_SEQID = 10026, /* request is out of seq. */
NFS4ERR_NOT_SAME = 10027, /* verify - attrs not same */
NFS4ERR_LOCK_RANGE = 10028, /* overlapping lock range */
NFS4ERR_SYMLINK = 10029, /* should be file/directory*/
NFS4ERR_RESTOREFH = 10030, /* no saved filehandle */
NFS4ERR_LEASE_MOVED = 10031, /* some filesystem moved */
NFS4ERR_ATTRNOTSUPP = 10032, /* recommended attr not sup*/
NFS4ERR_NO_GRACE = 10033, /* reclaim outside of grace*/
NFS4ERR_RECLAIM_BAD = 10034, /* reclaim error at server */
NFS4ERR_RECLAIM_CONFLICT = 10035, /* conflict on reclaim */
NFS4ERR_BADXDR = 10036, /* XDR decode failed */
NFS4ERR_LOCKS_HELD = 10037, /* file locks held at CLOSE*/
NFS4ERR_OPENMODE = 10038, /* conflict in OPEN and I/O*/
NFS4ERR_BADOWNER = 10039, /* owner translation bad */
NFS4ERR_BADCHAR = 10040, /* utf-8 char not supported*/
NFS4ERR_BADNAME = 10041, /* name not supported */
NFS4ERR_BAD_RANGE = 10042, /* lock range not supported*/
NFS4ERR_LOCK_NOTSUPP = 10043, /* no atomic up/downgrade */
NFS4ERR_OP_ILLEGAL = 10044, /* undefined operation */
NFS4ERR_DEADLOCK = 10045, /* file locking deadlock */
NFS4ERR_FILE_OPEN = 10046, /* open file blocks op. */
NFS4ERR_ADMIN_REVOKED = 10047, /* lockowner state revoked */
NFS4ERR_CB_PATH_DOWN = 10048, /* callback path down */
/* NFSv4.1 errors start here. */
NFS4ERR_BADIOMODE = 10049,
NFS4ERR_BADLAYOUT = 10050,
NFS4ERR_BAD_SESSION_DIGEST = 10051,
NFS4ERR_BADSESSION = 10052,
NFS4ERR_BADSLOT = 10053,
NFS4ERR_COMPLETE_ALREADY = 10054,
NFS4ERR_CONN_NOT_BOUND_TO_SESSION = 10055,
NFS4ERR_DELEG_ALREADY_WANTED = 10056,
NFS4ERR_BACK_CHAN_BUSY = 10057, /*backchan reqs outstanding*/
NFS4ERR_LAYOUTTRYLATER = 10058,
NFS4ERR_LAYOUTUNAVAILABLE = 10059,
NFS4ERR_NOMATCHING_LAYOUT = 10060,
NFS4ERR_RECALLCONFLICT = 10061,
NFS4ERR_UNKNOWN_LAYOUTTYPE = 10062,
NFS4ERR_SEQ_MISORDERED = 10063, /* unexpected seq.ID in req*/
NFS4ERR_SEQUENCE_POS = 10064, /* [CB_]SEQ. op not 1st op */
NFS4ERR_REQ_TOO_BIG = 10065, /* request too big */
NFS4ERR_REP_TOO_BIG = 10066, /* reply too big */
NFS4ERR_REP_TOO_BIG_TO_CACHE = 10067, /* rep. not all cached */
NFS4ERR_RETRY_UNCACHED_REP = 10068, /* retry & rep. uncached */
NFS4ERR_UNSAFE_COMPOUND = 10069, /* retry/recovery too hard */
NFS4ERR_TOO_MANY_OPS = 10070, /*too many ops in [CB_]COMP*/
NFS4ERR_OP_NOT_IN_SESSION = 10071, /* op needs [CB_]SEQ. op */
NFS4ERR_HASH_ALG_UNSUPP = 10072, /* hash alg. not supp. */
/* Error 10073 is unused. */
NFS4ERR_CLIENTID_BUSY = 10074, /* clientid has state */
NFS4ERR_PNFS_IO_HOLE = 10075, /* IO to _SPARSE file hole */
NFS4ERR_SEQ_FALSE_RETRY = 10076, /* Retry != original req. */
NFS4ERR_BAD_HIGH_SLOT = 10077, /* req has bad highest_slot*/
NFS4ERR_DEADSESSION = 10078, /*new req sent to dead sess*/
NFS4ERR_ENCR_ALG_UNSUPP = 10079, /* encr alg. not supp. */
NFS4ERR_PNFS_NO_LAYOUT = 10080, /* I/O without a layout */
NFS4ERR_NOT_ONLY_OP = 10081, /* addl ops not allowed */
NFS4ERR_WRONG_CRED = 10082, /* op done by wrong cred */
NFS4ERR_WRONG_TYPE = 10083, /* op on wrong type object */
NFS4ERR_DIRDELEG_UNAVAIL = 10084, /* delegation not avail. */
NFS4ERR_REJECT_DELEG = 10085, /* cb rejected delegation */
NFS4ERR_RETURNCONFLICT = 10086, /* layout get before return*/
NFS4ERR_DELEG_REVOKED = 10087 /* deleg./layout revoked */
};
#define MAKE_WORD0(XXX) (1 << XXX)
#define MAKE_WORD1(XXX) (1 << (XXX-32))
#define MAKE_WORD2(XXX) (1 << (XXX-64))
enum {
/*
* Mandatory Attributes
*/
FATTR4_WORD0_SUPPORTED_ATTRS = MAKE_WORD0(0),
FATTR4_WORD0_TYPE = MAKE_WORD0(1),
FATTR4_WORD0_FH_EXPIRE_TYPE = MAKE_WORD0(2),
FATTR4_WORD0_CHANGE = MAKE_WORD0(3),
FATTR4_WORD0_SIZE = MAKE_WORD0(4),
FATTR4_WORD0_LINK_SUPPORT = MAKE_WORD0(5),
FATTR4_WORD0_SYMLINK_SUPPORT = MAKE_WORD0(6),
FATTR4_WORD0_NAMED_ATTR = MAKE_WORD0(7),
FATTR4_WORD0_FSID = MAKE_WORD0(8),
FATTR4_WORD0_UNIQUE_HANDLES = MAKE_WORD0(9),
FATTR4_WORD0_LEASE_TIME = MAKE_WORD0(10),
FATTR4_WORD0_RDATTR_ERROR = MAKE_WORD0(11),
FATTR4_WORD0_FILEHANDLE = MAKE_WORD0(19),
FATTR4_WORD2_SUPPATTR_EXCLCREAT = MAKE_WORD2(75),
/*
* Recommended Attributes
*/
FATTR4_WORD0_ACL = MAKE_WORD0(12),
FATTR4_WORD0_ACLSUPPORT = MAKE_WORD0(13),
FATTR4_WORD0_ARCHIVE = MAKE_WORD0(14),
FATTR4_WORD0_CANSETTIME = MAKE_WORD0(15),
FATTR4_WORD0_CASE_INSENSITIVE = MAKE_WORD0(16),
FATTR4_WORD0_CASE_PRESERVING = MAKE_WORD0(17),
FATTR4_WORD0_CHOWN_RESTRICTED = MAKE_WORD0(18),
FATTR4_WORD0_FILEID = MAKE_WORD0(20),
FATTR4_WORD0_FILES_AVAIL = MAKE_WORD0(21),
FATTR4_WORD0_FILES_FREE = MAKE_WORD0(22),
FATTR4_WORD0_FILES_TOTAL = MAKE_WORD0(23),
FATTR4_WORD0_FS_LOCATIONS = MAKE_WORD0(24),
FATTR4_WORD0_HIDDEN = MAKE_WORD0(25),
FATTR4_WORD0_HOMOGENEOUS = MAKE_WORD0(26),
FATTR4_WORD0_MAXFILESIZE = MAKE_WORD0(27),
FATTR4_WORD0_MAXLINK = MAKE_WORD0(28),
FATTR4_WORD0_MAXNAME = MAKE_WORD0(29),
FATTR4_WORD0_MAXREAD = MAKE_WORD0(30),
FATTR4_WORD0_MAXWRITE = MAKE_WORD0(31),
FATTR4_WORD1_MIMETYPE = MAKE_WORD1(32),
FATTR4_WORD1_MODE = MAKE_WORD1(33),
FATTR4_WORD1_NO_TRUNC = MAKE_WORD1(34),
FATTR4_WORD1_NUMLINKS = MAKE_WORD1(35),
FATTR4_WORD1_OWNER = MAKE_WORD1(36),
FATTR4_WORD1_OWNER_GROUP = MAKE_WORD1(37),
FATTR4_WORD1_QUOTA_AVAIL_HARD = MAKE_WORD1(38),
FATTR4_WORD1_QUOTA_AVAIL_SOFT = MAKE_WORD1(39),
FATTR4_WORD1_QUOTA_USED = MAKE_WORD1(40),
FATTR4_WORD1_RAWDEV = MAKE_WORD1(41),
FATTR4_WORD1_SPACE_AVAIL = MAKE_WORD1(42),
FATTR4_WORD1_SPACE_FREE = MAKE_WORD1(43),
FATTR4_WORD1_SPACE_TOTAL = MAKE_WORD1(44),
FATTR4_WORD1_SPACE_USED = MAKE_WORD1(45),
FATTR4_WORD1_SYSTEM = MAKE_WORD1(46),
FATTR4_WORD1_TIME_ACCESS = MAKE_WORD1(47),
FATTR4_WORD1_TIME_ACCESS_SET = MAKE_WORD1(48),
FATTR4_WORD1_TIME_BACKUP = MAKE_WORD1(49),
FATTR4_WORD1_TIME_CREATE = MAKE_WORD1(50),
FATTR4_WORD1_TIME_DELTA = MAKE_WORD1(51),
FATTR4_WORD1_TIME_METADATA = MAKE_WORD1(52),
FATTR4_WORD1_TIME_MODIFY = MAKE_WORD1(53),
FATTR4_WORD1_TIME_MODIFY_SET = MAKE_WORD1(54),
FATTR4_WORD1_MOUNTED_ON_FILEID = MAKE_WORD1(55),
FATTR4_WORD1_DIR_NOTIF_DELAY = MAKE_WORD1(56),
FATTR4_WORD1_DIRENT_NOTIF_DELAY = MAKE_WORD1(57),
FATTR4_WORD1_DACL = MAKE_WORD1(58),
FATTR4_WORD1_SACL = MAKE_WORD1(59),
FATTR4_WORD1_CHANGE_POLICY = MAKE_WORD1(60),
FATTR4_WORD1_FS_STATUS = MAKE_WORD1(61),
FATTR4_WORD1_FS_LAYOUT_TYPE = MAKE_WORD1(62),
FATTR4_WORD1_LAYOUT_HINT = MAKE_WORD1(63),
FATTR4_WORD2_LAYOUT_TYPE = MAKE_WORD2(64),
FATTR4_WORD2_LAYOUT_BLKSIZE = MAKE_WORD2(65),
FATTR4_WORD2_LAYOUT_ALIGNMENT = MAKE_WORD2(66),
FATTR4_WORD2_FS_LOCATIONS_INFO = MAKE_WORD2(67),
FATTR4_WORD2_MDSTHRESHOLD = MAKE_WORD2(68),
FATTR4_WORD2_RETENTION_GET = MAKE_WORD2(69),
FATTR4_WORD2_RETENTION_SET = MAKE_WORD2(70),
FATTR4_WORD2_RETENTEVT_GET = MAKE_WORD2(71),
FATTR4_WORD2_RETENTEVT_SET = MAKE_WORD2(72),
FATTR4_WORD2_RETENTION_HOLD = MAKE_WORD2(73),
FATTR4_WORD2_MODE_SET_MASKED = MAKE_WORD2(74),
FATTR4_WORD2_FS_CHARSET_CAP = MAKE_WORD2(76),
};
/*
* File types
*/
enum nfs_ftype4 {
NF4REG = 1, /* Regular File */
NF4DIR = 2, /* Directory */
NF4BLK = 3, /* Special File - block device */
NF4CHR = 4, /* Special File - character device */
NF4LNK = 5, /* Symbolic Link */
NF4SOCK = 6, /* Special File - socket */
NF4FIFO = 7, /* Special File - fifo */
NF4ATTRDIR = 8, /* Attribute Directory */
NF4NAMEDATTR = 9, /* Named Attribute */
NFS_FTYPE_MASK = 0xF
};
#define CREATE_SESSION4_FLAG_PERSIST 0x00000001
#define CREATE_SESSION4_FLAG_CONN_BACK_CHAN 0x00000002
#define CREATE_SESSION4_FLAG_CONN_RDMA 0x00000004
/* ACLS aclsupport attribute values */
#define ACL4_SUPPORT_ALLOW_ACL 0x00000001
#define ACL4_SUPPORT_DENY_ACL 0x00000002
#define ACL4_SUPPORT_AUDIT_ACL 0x00000004
#define ACL4_SUPPORT_ALARM_ACL 0x00000008
/* ACLS acetype4 field constants */
#define ACE4_ACCESS_ALLOWED_ACE_TYPE 0x00000000
#define ACE4_ACCESS_DENIED_ACE_TYPE 0x00000001
#define ACE4_SYSTEM_AUDIT_ACE_TYPE 0x00000002
#define ACE4_SYSTEM_ALARM_ACE_TYPE 0x00000003
/* ACLS acemask4 field constants */
#define ACE4_READ_DATA 0x00000001
#define ACE4_LIST_DIRECTORY 0x00000001
#define ACE4_WRITE_DATA 0x00000002
#define ACE4_ADD_FILE 0x00000002
#define ACE4_APPEND_DATA 0x00000004
#define ACE4_ADD_SUBDIRECTORY 0x00000004
#define ACE4_READ_NAMED_ATTRS 0x00000008
#define ACE4_WRITE_NAMED_ATTRS 0x00000010
#define ACE4_EXECUTE 0x00000020
#define ACE4_DELETE_CHILD 0x00000040
#define ACE4_READ_ATTRIBUTES 0x00000080
#define ACE4_WRITE_ATTRIBUTES 0x00000100
#define ACE4_WRITE_RETENTION 0x00000200
#define ACE4_WRITE_RETENTION_HOLD 0x00000400
#define ACE4_DELETE 0x00010000
#define ACE4_READ_ACL 0x00020000
#define ACE4_WRITE_ACL 0x00040000
#define ACE4_WRITE_OWNER 0x00080000
#define ACE4_SYNCHRONIZE 0x00100000
#define ACE4_ALL_FILE ACE4_READ_DATA|ACE4_WRITE_DATA|ACE4_APPEND_DATA| \
ACE4_READ_NAMED_ATTRS|ACE4_WRITE_NAMED_ATTRS|ACE4_EXECUTE| \
ACE4_READ_ATTRIBUTES|ACE4_WRITE_ATTRIBUTES| \
ACE4_DELETE|ACE4_READ_ACL|ACE4_WRITE_ACL|ACE4_WRITE_OWNER| \
ACE4_SYNCHRONIZE
#define ACE4_ALL_DIR ACE4_READ_DATA|ACE4_WRITE_DATA|ACE4_APPEND_DATA| \
ACE4_READ_NAMED_ATTRS|ACE4_WRITE_NAMED_ATTRS|ACE4_EXECUTE| \
ACE4_DELETE_CHILD|ACE4_READ_ATTRIBUTES|ACE4_WRITE_ATTRIBUTES| \
ACE4_DELETE|ACE4_READ_ACL|ACE4_WRITE_ACL|ACE4_WRITE_OWNER| \
ACE4_SYNCHRONIZE
#define ACE4_GENERIC_READ ACE4_READ_DATA|ACE4_READ_NAMED_ATTRS| \
ACE4_READ_ATTRIBUTES|ACE4_READ_ACL|ACE4_SYNCHRONIZE
#define ACE4_GENERIC_WRITE ACE4_WRITE_DATA|ACE4_WRITE_NAMED_ATTRS| \
ACE4_WRITE_ATTRIBUTES|ACE4_READ_ACL|ACE4_SYNCHRONIZE
#define ACE4_GENERIC_EXECUTE ACE4_EXECUTE|ACE4_READ_ATTRIBUTES| \
ACE4_READ_ACL|ACE4_SYNCHRONIZE
#define ACE4_FILE_ALL_ACCESS ACE4_READ_DATA|ACE4_LIST_DIRECTORY| \
ACE4_WRITE_DATA|ACE4_ADD_FILE|ACE4_APPEND_DATA|ACE4_ADD_SUBDIRECTORY| \
ACE4_READ_NAMED_ATTRS|ACE4_WRITE_NAMED_ATTRS|ACE4_EXECUTE| \
ACE4_READ_ATTRIBUTES|ACE4_WRITE_ATTRIBUTES
/* ACLS aceflag4 field constants */
#define ACE4_FILE_INHERIT_ACE 0x00000001
#define ACE4_DIRECTORY_INHERIT_ACE 0x00000002
#define ACE4_NO_PROPAGATE_INHERIT_ACE 0x00000004
#define ACE4_INHERIT_ONLY_ACE 0x00000008
#define ACE4_SUCCESSFUL_ACCESS_ACE_FLAG 0x00000010
#define ACE4_FAILED_ACCESS_ACE_FLAG 0x00000020
#define ACE4_IDENTIFIER_GROUP 0x00000040
#define ACE4_INHERITED_ACE 0x00000080
/* ACLS well-defined WHOs */
#define ACE4_OWNER "OWNER@"
#define ACE4_GROUP "GROUP@"
#define ACE4_EVERYONE "EVERYONE@"
#define ACE4_INTERACTIVE "INTERACTIVE@"
#define ACE4_NETWORK "NETWORK@"
#define ACE4_DIALUP "DIALUP@"
#define ACE4_BATCH "BATCH@"
#define ACE4_ANONYMOUS "ANONYMOUS@"
#define ACE4_AUTHENTICATED "AUTHENTICATED@"
#define ACE4_SERVICE "SERVICE@"
#define ACE4_NOBODY "nobody"
/* ACLE nfsacl41 aclflag4 constants */
#define ACL4_AUTO_INHERIT 0x00000001
#define ACL4_PROTECTED 0x00000002
#define ACL4_DEFAULTED 0x00000004
#endif /* !__NFS41_NFS_CONST_H__ */
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