* Defines for smb packet dissection
* Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
*
- * $Id: smb.h,v 1.28 2001/12/05 00:49:32 guy Exp $
+ * $Id$
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* 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.
*/
-/*
- * Don't include if already included
- */
-
#ifndef _SMB_H
#define _SMB_H
-/* SMB command codes, from the SNIA CIFS spec. */
+ETH_VAR_IMPORT gboolean sid_name_snooping;
+
+/* SMB command codes, from the SNIA CIFS spec. With MSVC and a
+ * libethereal.dll, we need a special declaration.
+ */
+ETH_VAR_IMPORT const value_string smb_cmd_vals[];
+ETH_VAR_IMPORT const value_string trans2_cmd_vals[];
+ETH_VAR_IMPORT const value_string nt_cmd_vals[];
+
#define SMB_COM_CREATE_DIRECTORY 0x00
#define SMB_COM_DELETE_DIRECTORY 0x01
#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_nomem 8 /* Out of memory */
-#define SMBE_badmem 9 /* Invalid memory block address */
-#define SMBE_badenv 10 /* Invalid environment */
-#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_cannotopen 110 /* Cannot open the file specified */
-#define SMBE_unknownlevel 124
-#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_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 */
-
/* Error codes for the ERRSRV class */
#define SMBE_error 1 /* Non specific error code */
#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_badlink 68
#define SMBE_badpermits 69 /* Access specified for a file is not valid */
-#define SMBE_badpid 70
+#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_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_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
-#define SMBE_badmedia 26
-#define SMBE_badsector 27
-#define SMBE_nopaper 28
-#define SMBE_write 29
-#define SMBE_read 30
-#define SMBE_general 31
-#define SMBE_badshare 32
-#define SMBE_lock 33
-#define SMBE_wrongdisk 34
-#define SMBE_FCBunavail 35
-#define SMBE_sharebufexc 36
+#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 keep around for NT transatcion commands */
+typedef struct {
+ int subcmd;
+} smb_nt_transact_info_t;
+
+/* the information we need to keep around for transaction2 commands */
+typedef struct {
+ int subcmd;
+ int info_level;
+ gboolean resume_keys; /* if "return resume" keys set in T2 FIND_FIRST request */
+} smb_transact2_info_t;
+
/*
* 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
+#define SMB_SIF_IS_CONTINUED 0x0002
typedef struct {
guint32 frame_req, frame_res;
+ nstime_t req_time;
+ guint16 flags;
+ guint8 cmd;
void *extra_info;
} smb_saved_info_t;
#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 table is used to track TID->services for a conversation */
+ GHashTable *tid_service;
+ gboolean raw_ntlmssp; /* Do extended security exc use raw ntlmssp */
+} conv_tables_t;
+
typedef struct smb_info {
- int cmd, mid;
+ guint8 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, packet_info *pinfo,
- proto_tree *tree, int offset, guint16 bc, guint16 datalen);
+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.
/*
* Dissect named pipe state information.
*/
-extern int dissect_ipc_state(tvbuff_t *tvb, packet_info *pinfo,
- proto_tree *parent_tree, int offset, gboolean setstate);
+extern int dissect_ipc_state(tvbuff_t *tvb, proto_tree *parent_tree,
+ int offset, gboolean setstate);
+
+extern gboolean smb_dcerpc_reassembly;
#endif
git.samba.org / obnox / wireshark / wip.git / blobdiff