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wireshark/smb.h

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/* smb.h
* Defines for smb packet dissection
* Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
*
* $Id: smb.h,v 1.44 2002/08/28 21:00:41 jmayer Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998, 1999 Gerald Combs
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _SMB_H
#define _SMB_H
/* SMB command codes, from the SNIA CIFS spec. */
#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_MPX_SECONDARY 0x1F
#define SMB_COM_WRITE_COMPLETE 0x20
#define SMB_COM_QUERY_SERVER 0x21
#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_NEW_FILE_SIZE 0x30
#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
/* Used by Xenix/Unix 0x60-0x6E */
#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_FIND_CLOSE 0x84
#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_NT_RENAME 0xA5
#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
/* Error codes */
#define SMB_SUCCESS 0x00 /* All OK */
#define SMB_ERRDOS 0x01 /* DOS based error */
#define SMB_ERRSRV 0x02 /* server error, network file manager */
#define SMB_ERRHRD 0x03 /* Hardware style error */
#define SMB_ERRCMD 0x04 /* Not an SMB format command */
/* SMB X/Open error codes for the ERRDOS error class */
#define SMBE_badfunc 1 /* Invalid function (or system call) */
#define SMBE_badfile 2 /* File not found (pathname error) */
#define SMBE_badpath 3 /* Directory not found */
#define SMBE_nofids 4 /* Too many open files */
#define SMBE_noaccess 5 /* Access denied */
#define SMBE_badfid 6 /* Invalid fid */
#define SMBE_badmcb 7 /* Memory control blocks destroyed */
#define SMBE_nomem 8 /* Out of memory */
#define SMBE_badmem 9 /* Invalid memory block address */
#define SMBE_badenv 10 /* Invalid environment */
#define SMBE_badformat 11 /* Invalid format */
#define SMBE_badaccess 12 /* Invalid open mode */
#define SMBE_baddata 13 /* Invalid data (only from ioctl call) */
#define SMBE_res 14
#define SMBE_baddrive 15 /* Invalid drive */
#define SMBE_remcd 16 /* Attempt to delete current directory */
#define SMBE_diffdevice 17 /* rename/move across different filesystems */
#define SMBE_nofiles 18 /* no more files found in file search */
#define SMBE_badshare 32 /* Share mode on file conflict with open mode */
#define SMBE_lock 33 /* Lock request conflicts with existing lock */
#define SMBE_unsup 50 /* Request unsupported, returned by Win 95, RJS 20Jun98 */
#define SMBE_nosuchshare 67 /* Share does not exits */
#define SMBE_filexists 80 /* File in operation already exists */
#define SMBE_invalidparam 87 /* Invalid parameter */
#define SMBE_cannotopen 110 /* Cannot open the file specified */
#define SMBE_insufficientbuffer 122/* Insufficient buffer size */
#define SMBE_invalidname 123 /* Invalid name */
#define SMBE_unknownlevel 124 /* Unknown info level */
#define SMBE_alreadyexists 183 /* File already exists */
#define SMBE_badpipe 230 /* Named pipe invalid */
#define SMBE_pipebusy 231 /* All instances of pipe are busy */
#define SMBE_pipeclosing 232 /* named pipe close in progress */
#define SMBE_notconnected 233 /* No process on other end of named pipe */
#define SMBE_moredata 234 /* More data to be returned */
#define SMBE_nomoreitems 259 /* No more items */
#define SMBE_baddirectory 267 /* Invalid directory name in a path. */
#define SMBE_eas_didnt_fit 275 /* Extended attributes didn't fit */
#define SMBE_eas_nsup 282 /* Extended attributes not supported */
#define SMBE_notify_buf_small 1022 /* Buffer too small to return change notify. */
#define SMBE_unknownipc 2142
#define SMBE_noipc 66 /* don't support ipc */
/* These errors seem to be only returned by the NT printer driver system */
#define SMBE_invalidowner 1307 /* Invalid security descriptor owner */
#define SMBE_invalidsecuritydescriptor 1338 /* Invalid security descriptor */
#define SMBE_unknownprinterdriver 1797 /* Unknown printer driver */
#define SMBE_invalidprintername 1801 /* Invalid printer name */
#define SMBE_printeralreadyexists 1802 /* Printer already exists */
#define SMBE_invaliddatatype 1804 /* Invalid datatype */
#define SMBE_invalidenvironment 1805 /* Invalid environment */
#define SMBE_invalidformsize 1903 /* Invalid form size */
#define SMBE_printerdriverinuse 3001 /* Printer driver in use */
/* Error codes for the ERRSRV class */
#define SMBE_error 1 /* Non specific error code */
#define SMBE_badpw 2 /* Bad password */
#define SMBE_badtype 3 /* reserved */
#define SMBE_access 4 /* No permissions to do the requested operation */
#define SMBE_invnid 5 /* tid invalid */
#define SMBE_invnetname 6 /* Invalid servername */
#define SMBE_invdevice 7 /* Invalid device */
#define SMBE_qfull 49 /* Print queue full */
#define SMBE_qtoobig 50 /* Queued item too big */
#define SMBE_qeof 51 /* EOF in print queue dump */
#define SMBE_invpfid 52 /* Invalid print file in smb_fid */
#define SMBE_smbcmd 64 /* Unrecognised command */
#define SMBE_srverror 65 /* smb server internal error */
#define SMBE_filespecs 67 /* fid and pathname invalid combination */
#define SMBE_badlink 68
#define SMBE_badpermits 69 /* Access specified for a file is not valid */
#define SMBE_badpid 70
#define SMBE_setattrmode 71 /* attribute mode invalid */
#define SMBE_paused 81 /* Message server paused */
#define SMBE_msgoff 82 /* Not receiving messages */
#define SMBE_noroom 83 /* No room for message */
#define SMBE_rmuns 87 /* too many remote usernames */
#define SMBE_timeout 88 /* operation timed out */
#define SMBE_noresource 89 /* No resources currently available for request. */
#define SMBE_toomanyuids 90 /* too many userids */
#define SMBE_baduid 91 /* bad userid */
#define SMBE_useMPX 250 /* temporarily unable to use raw mode, use MPX mode */
#define SMBE_useSTD 251 /* temporarily unable to use raw mode, use standard mode */
#define SMBE_contMPX 252 /* resume MPX mode */
#define SMBE_badPW 253 /* Check this out ... */
#define SMBE_nosupport 0xFFFF
#define SMBE_unknownsmb 22 /* from NT 3.5 response */
/* Error codes for the ERRHRD class */
#define SMBE_nowrite 19 /* read only media */
#define SMBE_badunit 20 /* Unknown device */
#define SMBE_notready 21 /* Drive not ready */
#define SMBE_badcmd 22 /* Unknown command */
#define SMBE_data 23 /* Data (CRC) error */
#define SMBE_badreq 24 /* Bad request structure length */
#define SMBE_seek 25 /* Seek error */
#define SMBE_badmedia 26 /* Unknown media type */
#define SMBE_badsector 27 /* Sector not found */
#define SMBE_nopaper 28 /* Printer out of paper */
#define SMBE_write 29 /* Write fault */
#define SMBE_read 30 /* Read fault */
#define SMBE_general 31 /* General failure */
#define SMBE_badshare 32 /* An open conflicts with an existing open */
#define SMBE_lock 33 /* Lock conflict or invalid mode, or unlock of
lock held by another process */
#define SMBE_wrongdisk 34 /* The wrong disk was found in a drive */
#define SMBE_FCBunavail 35 /* No FCBs are available to process request */
#define SMBE_sharebufexc 36 /* A sharing buffer has been exceeded */
#define SMBE_diskfull 39
/*
* The information we need to save about a request in order to show the
* frame number of the request in the dissection of the reply.
*/
#define SMB_SIF_TID_IS_IPC 0x0001
typedef struct {
guint32 frame_req, frame_res;
nstime_t req_time;
guint16 flags;
int cmd;
void *extra_info;
} smb_saved_info_t;
/*
* The information we need to save about a Transaction request in order
* to dissect the reply; this includes information for use by the
* Remote API and Mailslot dissectors.
* XXX - have an additional data structure hung off of this by the
* subdissectors?
*/
typedef struct {
int subcmd;
int trans_subcmd;
int function;
int fid;
guint16 lanman_cmd;
guchar *param_descrip; /* Keep these descriptors around */
guchar *data_descrip;
guchar *aux_data_descrip;
int info_level;
} smb_transact_info_t;
/*
* Subcommand type.
*/
#define TRANSACTION_PIPE 0
#define TRANSACTION_MAILSLOT 1
/* these are defines used to represent different types of TIDs.
dont use the value 0 for any of these */
#define TID_NORMAL 1
#define TID_IPC 2
/* this is the structure which is associated with each conversation */
typedef struct conv_tables {
/* these two tables are used to match requests with responses */
GHashTable *unmatched;
GHashTable *matched;
/* this tables is used by DCERPC over SMB reassembly*/
GHashTable *dcerpc_fid_to_frame;
/* This table is used to track TID->services for a conversation */
GHashTable *tid_service;
} conv_tables_t;
typedef struct smb_info {
int cmd;
int tid, pid, uid, mid;
gboolean unicode; /* Are strings in this SMB Unicode? */
gboolean request; /* Is this a request? */
gboolean unidir;
int info_level;
int info_count;
smb_saved_info_t *sip; /* smb_saved_info_t, if any, for this */
conv_tables_t *ct;
} smb_info_t;
/*
* Show file data for a read or write.
*/
extern int dissect_file_data(tvbuff_t *tvb, proto_tree *tree, int offset,
guint16 bc, guint16 datalen);
/*
* Add a FID to the protocol tree and the Info column.
*/
extern void add_fid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
int offset, int len, guint16 fid);
/*
* Dissect named pipe state information.
*/
extern int dissect_ipc_state(tvbuff_t *tvb, proto_tree *parent_tree,
int offset, gboolean setstate);
extern gboolean smb_dcerpc_reassembly;
extern GHashTable *dcerpc_fragment_table;
/*
* NT and DOS error codes used by other dissectors.
*/
extern const value_string NT_errors[];
extern const value_string DOS_errors[];
extern const value_string ms_country_codes[];
/*
* Access mask values
*/
/* Generic rights */
#define GENERIC_RIGHTS_MASK 0xF0000000
#define GENERIC_ALL_ACCESS 0x10000000
#define GENERIC_EXECUTE_ACCESS 0x20000000
#define GENERIC_WRITE_ACCESS 0x40000000
#define GENERIC_READ_ACCESS 0x80000000
/* Misc/reserved */
#define ACCESS_SACL_ACCESS 0x00800000
#define SYSTEM_SECURITY_ACCESS 0x01000000
#define MAXIMUM_ALLOWED_ACCESS 0x02000000
/* Standard rights */
#define STANDARD_RIGHTS_MASK 0x00FF0000
#define DELETE_ACCESS 0x00010000
#define READ_CONTROL_ACCESS 0x00020000
#define WRITE_DAC_ACCESS 0x00040000
#define WRITE_OWNER_ACCESS 0x00080000
#define SYNCHRONIZE_ACCESS 0x00100000
/* Specific rights */
#define SPECIFIC_RIGHTS_MASK 0x0000FFFF /* Specific rights defined per-object */
#endif
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