/* * Copyright (c) 2000-2001 Boris Popov * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Boris Popov. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: src/sys/netsmb/smb.h,v 1.1.2.3 2002/04/23 03:45:01 bp Exp $ * $DragonFly: src/sys/netproto/smb/smb.h,v 1.2 2003/06/17 04:28:54 dillon Exp $ */ /* * Common definintions and structures for SMB/CIFS protocol */ #ifndef _NETSMB_SMB_H_ #define _NETSMB_SMB_H_ #define SMB_TCP_PORT 139 /* * SMB dialects that we have to deal with. */ enum smb_dialects { SMB_DIALECT_NONE, SMB_DIALECT_CORE, /* PC NETWORK PROGRAM 1.0, PCLAN1.0 */ SMB_DIALECT_COREPLUS, /* MICROSOFT NETWORKS 1.03 */ SMB_DIALECT_LANMAN1_0, /* MICROSOFT NETWORKS 3.0, LANMAN1.0 */ SMB_DIALECT_LANMAN2_0, /* LM1.2X002, DOS LM1.2X002, Samba */ SMB_DIALECT_LANMAN2_1, /* DOS LANMAN2.1, LANMAN2.1 */ SMB_DIALECT_NTLM0_12 /* NT LM 0.12, Windows for Workgroups 3.1a, * NT LANMAN 1.0 */ }; /* * Formats of data/string buffers */ #define SMB_DT_DATA 1 #define SMB_DT_DIALECT 2 #define SMB_DT_PATHNAME 3 #define SMB_DT_ASCII 4 #define SMB_DT_VARIABLE 5 /* * SMB header */ #define SMB_SIGNATURE "\xFFSMB" #define SMB_SIGLEN 4 #define SMB_HDRMID(p) (*(u_short*)((u_char*)(p) + 30)) #define SMB_HDRLEN 32 /* * bits in the smb_flags field */ #define SMB_FLAGS_CASELESS 0x08 #define SMB_FLAGS_SERVER_RESP 0x80 /* indicates a response */ /* * bits in the smb_flags2 field */ #define SMB_FLAGS2_KNOWS_LONG_NAMES 0x0001 #define SMB_FLAGS2_KNOWS_EAS 0x0002 /* client know about EAs */ #define SMB_FLAGS2_SECURITY_SIGNATURE 0x0004 /* check SMB integrity */ #define SMB_FLAGS2_IS_LONG_NAME 0x0040 /* any path name is a long name */ #define SMB_FLAGS2_EXT_SEC 0x0800 /* client aware of Extended * Security negotiation */ #define SMB_FLAGS2_DFS 0x1000 /* resolve paths in DFS */ #define SMB_FLAGS2_PAGING_IO 0x2000 /* for exec */ #define SMB_FLAGS2_ERR_STATUS 0x4000 /* 1 - status.status */ #define SMB_FLAGS2_UNICODE 0x8000 /* use Unicode for all strings */ #define SMB_UID_UNKNOWN 0xffff #define SMB_TID_UNKNOWN 0xffff /* * Security mode bits */ #define SMB_SM_USER 0x01 /* server in the user security mode */ #define SMB_SM_ENCRYPT 0x02 /* use challenge/response */ /* * NTLM capabilities */ #define SMB_CAP_RAW_MODE 0x0001 #define SMB_CAP_MPX_MODE 0x0002 #define SMB_CAP_UNICODE 0x0004 #define SMB_CAP_LARGE_FILES 0x0008 /* 64 bit offsets supported */ #define SMB_CAP_NT_SMBS 0x0010 #define SMB_CAP_NT_FIND 0x0200 #define SMB_CAP_EXT_SECURITY 0x80000000 /* * File attributes */ #define SMB_FA_RDONLY 0x01 #define SMB_FA_HIDDEN 0x02 #define SMB_FA_SYSTEM 0x04 #define SMB_FA_VOLUME 0x08 #define SMB_FA_DIR 0x10 #define SMB_FA_ARCHIVE 0x20 /* * Extended file attributes */ #define SMB_EFA_RDONLY 0x0001 #define SMB_EFA_HIDDEN 0x0002 #define SMB_EFA_SYSTEM 0x0004 #define SMB_EFA_ARCHIVE 0x0020 #define SMB_EFA_NORMAL 0x0080 #define SMB_EFA_TEMPORARY 0x0100 #define SMB_EFA_COMPRESSED 0x0800 #define SMB_EFA_POSIX_SEMANTICS 0x00100000 #define SMB_EFA_BACKUP_SEMANTICS 0x02000000 #define SMB_EFA_DELETE_ON_CLOSE 0x04000000 #define SMB_EFA_SEQUENTIAL_SCAN 0x08000000 #define SMB_EFA_RANDOM_ACCESS 0x10000000 #define SMB_EFA_NO_BUFFERING 0x20000000 #define SMB_EFA_WRITE_THROUGH 0x80000000 /* * Access Mode Encoding */ #define SMB_AM_OPENREAD 0x0000 #define SMB_AM_OPENWRITE 0x0001 #define SMB_AM_OPENRW 0x0002 #define SMB_AM_OPENEXEC 0x0003 #define SMB_SM_COMPAT 0x0000 #define SMB_SM_EXCLUSIVE 0x0010 #define SMB_SM_DENYWRITE 0x0020 #define SMB_SM_DENYREADEXEC 0x0030 #define SMB_SM_DENYNONE 0x0040 /* * SMB commands */ #define SMB_COM_CREATE_DIRECTORY 0x00 #define SMB_COM_DELETE_DIRECTORY 0x01 #define SMB_COM_OPEN 0x02 #define SMB_COM_CREATE 0x03 #define SMB_COM_CLOSE 0x04 #define SMB_COM_FLUSH 0x05 #define SMB_COM_DELETE 0x06 #define SMB_COM_RENAME 0x07 #define SMB_COM_QUERY_INFORMATION 0x08 #define SMB_COM_SET_INFORMATION 0x09 #define SMB_COM_READ 0x0A #define SMB_COM_WRITE 0x0B #define SMB_COM_LOCK_BYTE_RANGE 0x0C #define SMB_COM_UNLOCK_BYTE_RANGE 0x0D #define SMB_COM_CREATE_TEMPORARY 0x0E #define SMB_COM_CREATE_NEW 0x0F #define SMB_COM_CHECK_DIRECTORY 0x10 #define SMB_COM_PROCESS_EXIT 0x11 #define SMB_COM_SEEK 0x12 #define SMB_COM_LOCK_AND_READ 0x13 #define SMB_COM_WRITE_AND_UNLOCK 0x14 #define SMB_COM_READ_RAW 0x1A #define SMB_COM_READ_MPX 0x1B #define SMB_COM_READ_MPX_SECONDARY 0x1C #define SMB_COM_WRITE_RAW 0x1D #define SMB_COM_WRITE_MPX 0x1E #define SMB_COM_WRITE_COMPLETE 0x20 #define SMB_COM_SET_INFORMATION2 0x22 #define SMB_COM_QUERY_INFORMATION2 0x23 #define SMB_COM_LOCKING_ANDX 0x24 #define SMB_COM_TRANSACTION 0x25 #define SMB_COM_TRANSACTION_SECONDARY 0x26 #define SMB_COM_IOCTL 0x27 #define SMB_COM_IOCTL_SECONDARY 0x28 #define SMB_COM_COPY 0x29 #define SMB_COM_MOVE 0x2A #define SMB_COM_ECHO 0x2B #define SMB_COM_WRITE_AND_CLOSE 0x2C #define SMB_COM_OPEN_ANDX 0x2D #define SMB_COM_READ_ANDX 0x2E #define SMB_COM_WRITE_ANDX 0x2F #define SMB_COM_CLOSE_AND_TREE_DISC 0x31 #define SMB_COM_TRANSACTION2 0x32 #define SMB_COM_TRANSACTION2_SECONDARY 0x33 #define SMB_COM_FIND_CLOSE2 0x34 #define SMB_COM_FIND_NOTIFY_CLOSE 0x35 #define SMB_COM_TREE_CONNECT 0x70 #define SMB_COM_TREE_DISCONNECT 0x71 #define SMB_COM_NEGOTIATE 0x72 #define SMB_COM_SESSION_SETUP_ANDX 0x73 #define SMB_COM_LOGOFF_ANDX 0x74 #define SMB_COM_TREE_CONNECT_ANDX 0x75 #define SMB_COM_QUERY_INFORMATION_DISK 0x80 #define SMB_COM_SEARCH 0x81 #define SMB_COM_FIND 0x82 #define SMB_COM_FIND_UNIQUE 0x83 #define SMB_COM_NT_TRANSACT 0xA0 #define SMB_COM_NT_TRANSACT_SECONDARY 0xA1 #define SMB_COM_NT_CREATE_ANDX 0xA2 #define SMB_COM_NT_CANCEL 0xA4 #define SMB_COM_OPEN_PRINT_FILE 0xC0 #define SMB_COM_WRITE_PRINT_FILE 0xC1 #define SMB_COM_CLOSE_PRINT_FILE 0xC2 #define SMB_COM_GET_PRINT_QUEUE 0xC3 #define SMB_COM_READ_BULK 0xD8 #define SMB_COM_WRITE_BULK 0xD9 #define SMB_COM_WRITE_BULK_DATA 0xDA /* * TRANS2 commands */ #define SMB_TRANS2_OPEN2 0x00 #define SMB_TRANS2_FIND_FIRST2 0x01 #define SMB_TRANS2_FIND_NEXT2 0x02 #define SMB_TRANS2_QUERY_FS_INFORMATION 0x03 #define SMB_TRANS2_QUERY_PATH_INFORMATION 0x05 #define SMB_TRANS2_SET_PATH_INFORMATION 0x06 #define SMB_TRANS2_QUERY_FILE_INFORMATION 0x07 #define SMB_TRANS2_SET_FILE_INFORMATION 0x08 #define SMB_TRANS2_FSCTL 0x09 #define SMB_TRANS2_IOCTL2 0x0A #define SMB_TRANS2_FIND_NOTIFY_FIRST 0x0B #define SMB_TRANS2_FIND_NOTIFY_NEXT 0x0C #define SMB_TRANS2_CREATE_DIRECTORY 0x0D #define SMB_TRANS2_SESSION_SETUP 0x0E #define SMB_TRANS2_GET_DFS_REFERRAL 0x10 #define SMB_TRANS2_REPORT_DFS_INCONSISTENCY 0x11 /* * SMB_TRANS2_QUERY_FS_INFORMATION levels */ #define SMB_INFO_ALLOCATION 1 #define SMB_INFO_VOLUME 2 #define SMB_QUERY_FS_VOLUME_INFO 0x102 #define SMB_QUERY_FS_SIZE_INFO 0x103 #define SMB_QUERY_FS_DEVICE_INFO 0x104 #define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105 /* * SMB_TRANS2_FIND_FIRST2 information levels */ #define SMB_INFO_STANDARD 1 #define SMB_INFO_QUERY_EA_SIZE 2 #define SMB_INFO_QUERY_EAS_FROM_LIST 3 #define SMB_FIND_FILE_DIRECTORY_INFO 0x101 #define SMB_FIND_FULL_DIRECTORY_INFO 0x102 #define SMB_FIND_FILE_NAMES_INFO 0x103 #define SMB_FIND_BOTH_DIRECTORY_INFO 0x104 /* * Set PATH/FILE information levels */ #define SMB_SET_FILE_BASIC_INFO 0x101 #define SMB_SET_FILE_END_OF_FILE_INFO 0x104 /* * LOCKING_ANDX LockType flags */ #define SMB_LOCKING_ANDX_SHARED_LOCK 0x01 #define SMB_LOCKING_ANDX_OPLOCK_RELEASE 0x02 #define SMB_LOCKING_ANDX_CHANGE_LOCKTYPE 0x04 #define SMB_LOCKING_ANDX_CANCEL_LOCK 0x08 #define SMB_LOCKING_ANDX_LARGE_FILES 0x10 /* * Some names length limitations. Some of them aren't declared by specs, * but we need reasonable limits. */ #define SMB_MAXSRVNAMELEN 15 /* NetBIOS limit */ #define SMB_MAXUSERNAMELEN 128 #define SMB_MAXPASSWORDLEN 128 #define SMB_MAXSHARENAMELEN 128 #define SMB_MAXPKTLEN 0x1FFFF #define SMB_MAXCHALLENGELEN 8 #define SMB_MAXFNAMELEN 255 /* Keep in sync with MAXNAMLEN */ #define SMB_MAXRCN 3 /* number of reconnect attempts */ /* * Error classes */ #define SMBSUCCESS 0x00 #define ERRDOS 0x01 #define ERRSRV 0x02 #define ERRHRD 0x03 /* Error is an hardware error. */ #define ERRCMD 0xFF /* Command was not in the "SMB" format. */ /* * Error codes for the ERRDOS class */ #define ERRbadfunc 1 /* Invalid function */ #define ERRbadfile 2 /* File not found (last component) */ #define ERRbadpath 3 /* Directory invalid */ #define ERRnofids 4 /* Too many open files */ #define ERRnoaccess 5 /* Access denied */ #define ERRbadfid 6 /* Invalid file handle */ #define ERRbadmcb 7 /* Memory control blocks destroyed (huh ?) */ #define ERRnomem 8 /* Insufficient memory */ #define ERRbadmem 9 /* Invalid memory block address */ #define ERRbadenv 10 /* Invalid environment */ #define ERRbadformat 11 /* Invalid format */ #define ERRbadaccess 12 /* Invalid open mode */ #define ERRbaddata 13 /* Invalid data */ #define ERRbaddrive 15 /* Invalid drive specified */ #define ERRremcd 16 /* An attempt to delete current directory */ #define ERRdiffdevice 17 /* cross fs rename/move */ #define ERRnofiles 18 /* no more files found in file search */ #define ERRbadshare 32 /* Share mode can't be granted */ #define ERRlock 33 /* A lock request conflicts with existing lock */ #define ERRfilexists 80 /* The file named in the request already exists */ /* * Error codes for the ERRSRV class */ #define ERRerror 1 /* Non-specific error code */ #define ERRbadpw 2 /* Bad password */ #define ERRaccess 4 /* The client doesn't have enough access rights */ #define ERRinvnid 5 /* The Tid specified in a command is invalid */ #define ERRinvnetname 6 /* Invalid server name in the tree connect */ #define ERRinvdevice 7 /* Printer and not printer devices are mixed */ #define ERRqfull 49 /* Print queue full */ #define ERRqtoobig 50 /* Print queue full - no space */ #define ERRinvpfid 52 /* Invalid print file FID */ #define ERRsmbcmd 64 /* The server did not recognize the command */ #define ERRsrverror 65 /* The server encountered and internal error */ #define ERRfilespecs 67 /* The Fid and path name contains an invalid combination */ #define ERRbadpermits 69 /* Access mode invalid */ #define ERRsetattrmode 71 /* Attribute mode invalid */ #define ERRpaused 81 /* Server is paused */ #define ERRmsgoff 82 /* Not receiving messages */ #define ERRnoroom 83 /* No room to buffer message */ #define ERRrmuns 87 /* Too many remote user names */ #define ERRtimeout 88 /* Operation timed out */ #define ERRnoresource 89 /* No resources currently available for request */ #define ERRtoomanyuids 90 /* Too many UIDs active on this session */ #define ERRbaduid 91 /* The UID is not known in this session */ #define ERRusempx 250 /* Temporarily unable to support Raw, use MPX mode */ #define ERRusestd 251 /* Temporarily unable to support Raw, use standard r/w */ #define ERRcontmpx 252 /* Continue in MPX mode */ #define ERRnosupport 65535 /* Invalid function */ /* * Error codes for the ERRHRD class */ #define ERRnowrite 19 /* write protected media */ #define ERRbadunit 20 /* Unknown unit */ #define ERRnotready 21 /* Drive not ready */ #define ERRbadcmd 22 /* Unknown command */ #define ERRdata 23 /* Data error (CRC) */ #define ERRbadreq 24 /* Bad request structure length */ #define ERRseek 25 /* Seek error */ #define ERRbadmedia 26 /* Unknown media type */ #define ERRbadsector 27 /* Sector not found */ #define ERRnopaper 28 /* Printer out of paper */ #define ERRwrite 29 /* Write fault */ #define ERRread 30 /* Read fault */ #define ERRgeneral 31 /* General failure */ #define ERRbadshare 32 /* A open conflicts with an existing open */ #define ERRlock 33 /* lock/unlock conflict */ #define ERRwrongdisk 34 /* The wrong disk was found in a drive */ #define ERRFCBunavail 35 /* No FCBs available */ #define ERRsharebufexc 36 /* A sharing buffer has been exceeded */ /* * RAP error codes (it seems that they returned not only by RAP) */ #define SMB_ERROR_ACCESS_DENIED 5 #define SMB_ERROR_NETWORK_ACCESS_DENIED 65 #define SMB_ERROR_MORE_DATA 234 typedef u_int16_t smbfh; #endif /* _NETSMB_SMB_H_ */