eee7f58e2d
from Joerg Mayer. svn path=/trunk/; revision=3427
10976 lines
249 KiB
C
10976 lines
249 KiB
C
/* packet-smb.c
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* Routines for smb packet dissection
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* Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
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*
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* $Id: packet-smb.c,v 1.82 2001/05/20 22:26:14 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@zing.org>
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* Copyright 1998 Gerald Combs
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*
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* Copied from packet-pop.c
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#include <time.h>
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#include <string.h>
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#include <glib.h>
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#include <ctype.h>
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#include "packet.h"
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#include "conversation.h"
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#include "smb.h"
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#include "alignment.h"
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#include "strutil.h"
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#include "packet-smb-mailslot.h"
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#include "packet-smb-pipe.h"
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static int proto_smb = -1;
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static int hf_smb_cmd = -1;
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static gint ett_smb = -1;
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static gint ett_smb_fileattributes = -1;
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static gint ett_smb_capabilities = -1;
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static gint ett_smb_aflags = -1;
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static gint ett_smb_dialects = -1;
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static gint ett_smb_mode = -1;
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static gint ett_smb_rawmode = -1;
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static gint ett_smb_flags = -1;
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static gint ett_smb_flags2 = -1;
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static gint ett_smb_desiredaccess = -1;
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static gint ett_smb_search = -1;
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static gint ett_smb_file = -1;
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static gint ett_smb_openfunction = -1;
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static gint ett_smb_filetype = -1;
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static gint ett_smb_action = -1;
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static gint ett_smb_writemode = -1;
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static gint ett_smb_lock_type = -1;
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/*
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* Struct passed to each SMB decode routine of info it may need
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*/
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char *decode_smb_name(unsigned char);
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int smb_packet_init_count = 200;
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struct smb_request_key {
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guint32 conversation;
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guint16 mid;
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};
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GHashTable *smb_request_hash = NULL;
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GMemChunk *smb_request_keys = NULL;
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GMemChunk *smb_request_vals = NULL;
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/* Hash Functions */
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gint
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smb_equal(gconstpointer v, gconstpointer w)
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{
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struct smb_request_key *v1 = (struct smb_request_key *)v;
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struct smb_request_key *v2 = (struct smb_request_key *)w;
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#if defined(DEBUG_SMB_HASH)
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printf("Comparing %08X:%u\n and %08X:%u\n",
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v1 -> conversation, v1 -> mid,
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v2 -> conversation, v2 -> mid);
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#endif
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if (v1 -> conversation == v2 -> conversation &&
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v1 -> mid == v2 -> mid) {
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return 1;
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}
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return 0;
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}
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guint
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smb_hash (gconstpointer v)
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{
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struct smb_request_key *key = (struct smb_request_key *)v;
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guint val;
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val = key -> conversation + key -> mid;
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#if defined(DEBUG_SMB_HASH)
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printf("SMB Hash calculated as %u\n", val);
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#endif
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return val;
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}
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/*
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* Free up any state information we've saved, and re-initialize the
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* tables of state information.
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*/
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static void
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smb_init_protocol(void)
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{
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#if defined(DEBUG_SMB_HASH)
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printf("Initializing SMB hashtable area\n");
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#endif
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if (smb_request_hash)
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g_hash_table_destroy(smb_request_hash);
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if (smb_request_keys)
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g_mem_chunk_destroy(smb_request_keys);
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if (smb_request_vals)
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g_mem_chunk_destroy(smb_request_vals);
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smb_request_hash = g_hash_table_new(smb_hash, smb_equal);
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smb_request_keys = g_mem_chunk_new("smb_request_keys",
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sizeof(struct smb_request_key),
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smb_packet_init_count * sizeof(struct smb_request_key), G_ALLOC_AND_FREE);
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smb_request_vals = g_mem_chunk_new("smb_request_vals",
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sizeof(struct smb_request_val),
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smb_packet_init_count * sizeof(struct smb_request_val), G_ALLOC_AND_FREE);
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}
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void (*dissect[256])(const u_char *, int, frame_data *, proto_tree *, proto_tree *, struct smb_info si, int, int, int, int);
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static const value_string smb_cmd_vals[] = {
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{ 0x00, "SMBcreatedirectory" },
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{ 0x01, "SMBdeletedirectory" },
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{ 0x02, "SMBopen" },
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{ 0x03, "SMBcreate" },
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{ 0x04, "SMBclose" },
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{ 0x05, "SMBflush" },
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{ 0x06, "SMBunlink" },
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{ 0x07, "SMBmv" },
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{ 0x08, "SMBgetatr" },
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{ 0x09, "SMBsetatr" },
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{ 0x0A, "SMBread" },
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{ 0x0B, "SMBwrite" },
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{ 0x0C, "SMBlock" },
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{ 0x0D, "SMBunlock" },
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{ 0x0E, "SMBctemp" },
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{ 0x0F, "SMBmknew" },
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{ 0x10, "SMBchkpth" },
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{ 0x11, "SMBexit" },
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{ 0x12, "SMBlseek" },
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{ 0x13, "SMBlockread" },
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{ 0x14, "SMBwriteunlock" },
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{ 0x15, "unknown-0x15" },
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{ 0x16, "unknown-0x16" },
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{ 0x17, "unknown-0x17" },
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{ 0x18, "unknown-0x18" },
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{ 0x19, "unknown-0x19" },
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{ 0x1A, "SMBreadBraw" },
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{ 0x1B, "SMBreadBmpx" },
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{ 0x1C, "SMBreadBs" },
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{ 0x1D, "SMBwriteBraw" },
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{ 0x1E, "SMBwriteBmpx" },
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{ 0x1F, "SMBwriteBs" },
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{ 0x20, "SMBwriteC" },
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{ 0x21, "unknown-0x21" },
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{ 0x22, "SMBsetattrE" },
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{ 0x23, "SMBgetattrE" },
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{ 0x24, "SMBlockingX" },
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{ 0x25, "SMBtrans" },
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{ 0x26, "SMBtranss" },
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{ 0x27, "SMBioctl" },
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{ 0x28, "SMBioctls" },
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{ 0x29, "SMBcopy" },
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{ 0x2A, "SMBmove" },
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{ 0x2B, "SMBecho" },
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{ 0x2C, "SMBwriteclose" },
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{ 0x2D, "SMBopenX" },
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{ 0x2E, "SMBreadX" },
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{ 0x2F, "SMBwriteX" },
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{ 0x30, "unknown-0x30" },
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{ 0x31, "SMBcloseandtreedisc" },
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{ 0x32, "SMBtrans2" },
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{ 0x33, "SMBtrans2secondary" },
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{ 0x34, "SMBfindclose2" },
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{ 0x35, "SMBfindnotifyclose" },
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{ 0x36, "unknown-0x36" },
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{ 0x37, "unknown-0x37" },
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{ 0x38, "unknown-0x38" },
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{ 0x39, "unknown-0x39" },
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{ 0x3A, "unknown-0x3A" },
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{ 0x3B, "unknown-0x3B" },
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{ 0x3C, "unknown-0x3C" },
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{ 0x3D, "unknown-0x3D" },
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{ 0x3E, "unknown-0x3E" },
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{ 0x3F, "unknown-0x3F" },
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{ 0x40, "unknown-0x40" },
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{ 0x41, "unknown-0x41" },
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{ 0x42, "unknown-0x42" },
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{ 0x43, "unknown-0x43" },
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{ 0x44, "unknown-0x44" },
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{ 0x45, "unknown-0x45" },
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{ 0x46, "unknown-0x46" },
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{ 0x47, "unknown-0x47" },
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{ 0x48, "unknown-0x48" },
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{ 0x49, "unknown-0x49" },
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{ 0x4A, "unknown-0x4A" },
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{ 0x4B, "unknown-0x4B" },
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{ 0x4C, "unknown-0x4C" },
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{ 0x4D, "unknown-0x4D" },
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{ 0x4E, "unknown-0x4E" },
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{ 0x4F, "unknown-0x4F" },
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{ 0x50, "unknown-0x50" },
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{ 0x51, "unknown-0x51" },
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{ 0x52, "unknown-0x52" },
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{ 0x53, "unknown-0x53" },
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{ 0x54, "unknown-0x54" },
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{ 0x55, "unknown-0x55" },
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{ 0x56, "unknown-0x56" },
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{ 0x57, "unknown-0x57" },
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{ 0x58, "unknown-0x58" },
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{ 0x59, "unknown-0x59" },
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{ 0x5A, "unknown-0x5A" },
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{ 0x5B, "unknown-0x5B" },
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{ 0x5C, "unknown-0x5C" },
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{ 0x5D, "unknown-0x5D" },
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{ 0x5E, "unknown-0x5E" },
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{ 0x5F, "unknown-0x5F" },
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{ 0x60, "unknown-0x60" },
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{ 0x61, "unknown-0x61" },
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{ 0x62, "unknown-0x62" },
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{ 0x63, "unknown-0x63" },
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{ 0x64, "unknown-0x64" },
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{ 0x65, "unknown-0x65" },
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{ 0x66, "unknown-0x66" },
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{ 0x67, "unknown-0x67" },
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{ 0x68, "unknown-0x68" },
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{ 0x69, "unknown-0x69" },
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{ 0x6A, "unknown-0x6A" },
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{ 0x6B, "unknown-0x6B" },
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{ 0x6C, "unknown-0x6C" },
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{ 0x6D, "unknown-0x6D" },
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{ 0x6E, "unknown-0x6E" },
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{ 0x6F, "unknown-0x6F" },
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{ 0x70, "SMBtcon" },
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{ 0x71, "SMBtdis" },
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{ 0x72, "SMBnegprot" },
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{ 0x73, "SMBsesssetupX" },
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{ 0x74, "SMBlogoffX" },
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{ 0x75, "SMBtconX" },
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{ 0x76, "unknown-0x76" },
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{ 0x77, "unknown-0x77" },
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{ 0x78, "unknown-0x78" },
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{ 0x79, "unknown-0x79" },
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{ 0x7A, "unknown-0x7A" },
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{ 0x7B, "unknown-0x7B" },
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{ 0x7C, "unknown-0x7C" },
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{ 0x7D, "unknown-0x7D" },
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{ 0x7E, "unknown-0x7E" },
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{ 0x7F, "unknown-0x7F" },
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{ 0x80, "SMBdskattr" },
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{ 0x81, "SMBsearch" },
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{ 0x82, "SMBffirst" },
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{ 0x83, "SMBfunique" },
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{ 0x84, "SMBfclose" },
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{ 0x85, "unknown-0x85" },
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{ 0x86, "unknown-0x86" },
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{ 0x87, "unknown-0x87" },
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{ 0x88, "unknown-0x88" },
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{ 0x89, "unknown-0x89" },
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{ 0x8A, "unknown-0x8A" },
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{ 0x8B, "unknown-0x8B" },
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{ 0x8C, "unknown-0x8C" },
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{ 0x8D, "unknown-0x8D" },
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{ 0x8E, "unknown-0x8E" },
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{ 0x8F, "unknown-0x8F" },
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{ 0x90, "unknown-0x90" },
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{ 0x91, "unknown-0x91" },
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{ 0x92, "unknown-0x92" },
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{ 0x93, "unknown-0x93" },
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{ 0x94, "unknown-0x94" },
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{ 0x95, "unknown-0x95" },
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{ 0x96, "unknown-0x96" },
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{ 0x97, "unknown-0x97" },
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{ 0x98, "unknown-0x98" },
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{ 0x99, "unknown-0x99" },
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{ 0x9A, "unknown-0x9A" },
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{ 0x9B, "unknown-0x9B" },
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{ 0x9C, "unknown-0x9C" },
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{ 0x9D, "unknown-0x9D" },
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{ 0x9E, "unknown-0x9E" },
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{ 0x9F, "unknown-0x9F" },
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{ 0xA0, "SMBnttransact" },
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{ 0xA1, "SMBnttransactsecondary" },
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{ 0xA2, "SMBntcreateX" },
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{ 0xA3, "unknown-0xA3" },
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{ 0xA4, "SMBntcancel" },
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{ 0xA5, "unknown-0xA5" },
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{ 0xA6, "unknown-0xA6" },
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{ 0xA7, "unknown-0xA7" },
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{ 0xA8, "unknown-0xA8" },
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{ 0xA9, "unknown-0xA9" },
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{ 0xAA, "unknown-0xAA" },
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{ 0xAB, "unknown-0xAB" },
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{ 0xAC, "unknown-0xAC" },
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{ 0xAD, "unknown-0xAD" },
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{ 0xAE, "unknown-0xAE" },
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{ 0xAF, "unknown-0xAF" },
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{ 0xB0, "unknown-0xB0" },
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{ 0xB1, "unknown-0xB1" },
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{ 0xB2, "unknown-0xB2" },
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{ 0xB3, "unknown-0xB3" },
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{ 0xB4, "unknown-0xB4" },
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{ 0xB5, "unknown-0xB5" },
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{ 0xB6, "unknown-0xB6" },
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{ 0xB7, "unknown-0xB7" },
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{ 0xB8, "unknown-0xB8" },
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{ 0xB9, "unknown-0xB9" },
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{ 0xBA, "unknown-0xBA" },
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{ 0xBB, "unknown-0xBB" },
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{ 0xBC, "unknown-0xBC" },
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{ 0xBD, "unknown-0xBD" },
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{ 0xBE, "unknown-0xBE" },
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{ 0xBF, "unknown-0xBF" },
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{ 0xC0, "SMBsplopen" },
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{ 0xC1, "SMBsplwr" },
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{ 0xC2, "SMBsplclose" },
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{ 0xC3, "SMBsplretq" },
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{ 0xC4, "unknown-0xC4" },
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{ 0xC5, "unknown-0xC5" },
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{ 0xC6, "unknown-0xC6" },
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{ 0xC7, "unknown-0xC7" },
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{ 0xC8, "unknown-0xC8" },
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{ 0xC9, "unknown-0xC9" },
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{ 0xCA, "unknown-0xCA" },
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{ 0xCB, "unknown-0xCB" },
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{ 0xCC, "unknown-0xCC" },
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{ 0xCD, "unknown-0xCD" },
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{ 0xCE, "unknown-0xCE" },
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{ 0xCF, "unknown-0xCF" },
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{ 0xD0, "SMBsends" },
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{ 0xD1, "SMBsendb" },
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{ 0xD2, "SMBfwdname" },
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{ 0xD3, "SMBcancelf" },
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{ 0xD4, "SMBgetmac" },
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{ 0xD5, "SMBsendstrt" },
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{ 0xD6, "SMBsendend" },
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{ 0xD7, "SMBsendtxt" },
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{ 0xD8, "SMBreadbulk" },
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{ 0xD9, "SMBwritebulk" },
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{ 0xDA, "SMBwritebulkdata" },
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{ 0xDB, "unknown-0xDB" },
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{ 0xDC, "unknown-0xDC" },
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{ 0xDD, "unknown-0xDD" },
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{ 0xDE, "unknown-0xDE" },
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{ 0xDF, "unknown-0xDF" },
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{ 0xE0, "unknown-0xE0" },
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{ 0xE1, "unknown-0xE1" },
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{ 0xE2, "unknown-0xE2" },
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{ 0xE3, "unknown-0xE3" },
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{ 0xE4, "unknown-0xE4" },
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{ 0xE5, "unknown-0xE5" },
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{ 0xE6, "unknown-0xE6" },
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{ 0xE7, "unknown-0xE7" },
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{ 0xE8, "unknown-0xE8" },
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{ 0xE9, "unknown-0xE9" },
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{ 0xEA, "unknown-0xEA" },
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{ 0xEB, "unknown-0xEB" },
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{ 0xEC, "unknown-0xEC" },
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{ 0xED, "unknown-0xED" },
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{ 0xEE, "unknown-0xEE" },
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{ 0xEF, "unknown-0xEF" },
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{ 0xF0, "unknown-0xF0" },
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{ 0xF1, "unknown-0xF1" },
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{ 0xF2, "unknown-0xF2" },
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{ 0xF3, "unknown-0xF3" },
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{ 0xF4, "unknown-0xF4" },
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{ 0xF5, "unknown-0xF5" },
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{ 0xF6, "unknown-0xF6" },
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{ 0xF7, "unknown-0xF7" },
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{ 0xF8, "unknown-0xF8" },
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{ 0xF9, "unknown-0xF9" },
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{ 0xFA, "unknown-0xFA" },
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{ 0xFB, "unknown-0xFB" },
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{ 0xFC, "unknown-0xFC" },
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{ 0xFD, "unknown-0xFD" },
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{ 0xFE, "SMBinvalid" },
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{ 0xFF, "unknown-0xFF" },
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{ 0x00, NULL },
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};
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|
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char *SMB_names[256] = {
|
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"SMBcreatedirectory",
|
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"SMBdeletedirectory",
|
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"SMBopen",
|
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"SMBcreate",
|
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"SMBclose",
|
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"SMBflush",
|
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"SMBunlink",
|
|
"SMBmv",
|
|
"SMBgetatr",
|
|
"SMBsetatr",
|
|
"SMBread",
|
|
"SMBwrite",
|
|
"SMBlock",
|
|
"SMBunlock",
|
|
"SMBctemp",
|
|
"SMBmknew",
|
|
"SMBchkpth",
|
|
"SMBexit",
|
|
"SMBlseek",
|
|
"SMBlockread",
|
|
"SMBwriteunlock",
|
|
"unknown-0x15",
|
|
"unknown-0x16",
|
|
"unknown-0x17",
|
|
"unknown-0x18",
|
|
"unknown-0x19",
|
|
"SMBreadBraw",
|
|
"SMBreadBmpx",
|
|
"SMBreadBs",
|
|
"SMBwriteBraw",
|
|
"SMBwriteBmpx",
|
|
"SMBwriteBs",
|
|
"SMBwriteC",
|
|
"unknown-0x21",
|
|
"SMBsetattrE",
|
|
"SMBgetattrE",
|
|
"SMBlockingX",
|
|
"SMBtrans",
|
|
"SMBtranss",
|
|
"SMBioctl",
|
|
"SMBioctls",
|
|
"SMBcopy",
|
|
"SMBmove",
|
|
"SMBecho",
|
|
"SMBwriteclose",
|
|
"SMBopenX",
|
|
"SMBreadX",
|
|
"SMBwriteX",
|
|
"unknown-0x30",
|
|
"SMBcloseandtreedisc",
|
|
"SMBtrans2",
|
|
"SMBtrans2secondary",
|
|
"SMBfindclose2",
|
|
"SMBfindnotifyclose",
|
|
"unknown-0x36",
|
|
"unknown-0x37",
|
|
"unknown-0x38",
|
|
"unknown-0x39",
|
|
"unknown-0x3A",
|
|
"unknown-0x3B",
|
|
"unknown-0x3C",
|
|
"unknown-0x3D",
|
|
"unknown-0x3E",
|
|
"unknown-0x3F",
|
|
"unknown-0x40",
|
|
"unknown-0x41",
|
|
"unknown-0x42",
|
|
"unknown-0x43",
|
|
"unknown-0x44",
|
|
"unknown-0x45",
|
|
"unknown-0x46",
|
|
"unknown-0x47",
|
|
"unknown-0x48",
|
|
"unknown-0x49",
|
|
"unknown-0x4A",
|
|
"unknown-0x4B",
|
|
"unknown-0x4C",
|
|
"unknown-0x4D",
|
|
"unknown-0x4E",
|
|
"unknown-0x4F",
|
|
"unknown-0x50",
|
|
"unknown-0x51",
|
|
"unknown-0x52",
|
|
"unknown-0x53",
|
|
"unknown-0x54",
|
|
"unknown-0x55",
|
|
"unknown-0x56",
|
|
"unknown-0x57",
|
|
"unknown-0x58",
|
|
"unknown-0x59",
|
|
"unknown-0x5A",
|
|
"unknown-0x5B",
|
|
"unknown-0x5C",
|
|
"unknown-0x5D",
|
|
"unknown-0x5E",
|
|
"unknown-0x5F",
|
|
"unknown-0x60",
|
|
"unknown-0x61",
|
|
"unknown-0x62",
|
|
"unknown-0x63",
|
|
"unknown-0x64",
|
|
"unknown-0x65",
|
|
"unknown-0x66",
|
|
"unknown-0x67",
|
|
"unknown-0x68",
|
|
"unknown-0x69",
|
|
"unknown-0x6A",
|
|
"unknown-0x6B",
|
|
"unknown-0x6C",
|
|
"unknown-0x6D",
|
|
"unknown-0x6E",
|
|
"unknown-0x6F",
|
|
"SMBtcon",
|
|
"SMBtdis",
|
|
"SMBnegprot",
|
|
"SMBsesssetupX",
|
|
"SMBlogoffX",
|
|
"SMBtconX",
|
|
"unknown-0x76",
|
|
"unknown-0x77",
|
|
"unknown-0x78",
|
|
"unknown-0x79",
|
|
"unknown-0x7A",
|
|
"unknown-0x7B",
|
|
"unknown-0x7C",
|
|
"unknown-0x7D",
|
|
"unknown-0x7E",
|
|
"unknown-0x7F",
|
|
"SMBdskattr",
|
|
"SMBsearch",
|
|
"SMBffirst",
|
|
"SMBfunique",
|
|
"SMBfclose",
|
|
"unknown-0x85",
|
|
"unknown-0x86",
|
|
"unknown-0x87",
|
|
"unknown-0x88",
|
|
"unknown-0x89",
|
|
"unknown-0x8A",
|
|
"unknown-0x8B",
|
|
"unknown-0x8C",
|
|
"unknown-0x8D",
|
|
"unknown-0x8E",
|
|
"unknown-0x8F",
|
|
"unknown-0x90",
|
|
"unknown-0x91",
|
|
"unknown-0x92",
|
|
"unknown-0x93",
|
|
"unknown-0x94",
|
|
"unknown-0x95",
|
|
"unknown-0x96",
|
|
"unknown-0x97",
|
|
"unknown-0x98",
|
|
"unknown-0x99",
|
|
"unknown-0x9A",
|
|
"unknown-0x9B",
|
|
"unknown-0x9C",
|
|
"unknown-0x9D",
|
|
"unknown-0x9E",
|
|
"unknown-0x9F",
|
|
"SMBnttransact",
|
|
"SMBnttransactsecondary",
|
|
"SMBntcreateX",
|
|
"unknown-0xA3",
|
|
"SMBntcancel",
|
|
"unknown-0xA5",
|
|
"unknown-0xA6",
|
|
"unknown-0xA7",
|
|
"unknown-0xA8",
|
|
"unknown-0xA9",
|
|
"unknown-0xAA",
|
|
"unknown-0xAB",
|
|
"unknown-0xAC",
|
|
"unknown-0xAD",
|
|
"unknown-0xAE",
|
|
"unknown-0xAF",
|
|
"unknown-0xB0",
|
|
"unknown-0xB1",
|
|
"unknown-0xB2",
|
|
"unknown-0xB3",
|
|
"unknown-0xB4",
|
|
"unknown-0xB5",
|
|
"unknown-0xB6",
|
|
"unknown-0xB7",
|
|
"unknown-0xB8",
|
|
"unknown-0xB9",
|
|
"unknown-0xBA",
|
|
"unknown-0xBB",
|
|
"unknown-0xBC",
|
|
"unknown-0xBD",
|
|
"unknown-0xBE",
|
|
"unknown-0xBF",
|
|
"SMBsplopen",
|
|
"SMBsplwr",
|
|
"SMBsplclose",
|
|
"SMBsplretq",
|
|
"unknown-0xC4",
|
|
"unknown-0xC5",
|
|
"unknown-0xC6",
|
|
"unknown-0xC7",
|
|
"unknown-0xC8",
|
|
"unknown-0xC9",
|
|
"unknown-0xCA",
|
|
"unknown-0xCB",
|
|
"unknown-0xCC",
|
|
"unknown-0xCD",
|
|
"unknown-0xCE",
|
|
"unknown-0xCF",
|
|
"SMBsends",
|
|
"SMBsendb",
|
|
"SMBfwdname",
|
|
"SMBcancelf",
|
|
"SMBgetmac",
|
|
"SMBsendstrt",
|
|
"SMBsendend",
|
|
"SMBsendtxt",
|
|
"SMBreadbulk",
|
|
"SMBwritebulk",
|
|
"SMBwritebulkdata",
|
|
"unknown-0xDB",
|
|
"unknown-0xDC",
|
|
"unknown-0xDD",
|
|
"unknown-0xDE",
|
|
"unknown-0xDF",
|
|
"unknown-0xE0",
|
|
"unknown-0xE1",
|
|
"unknown-0xE2",
|
|
"unknown-0xE3",
|
|
"unknown-0xE4",
|
|
"unknown-0xE5",
|
|
"unknown-0xE6",
|
|
"unknown-0xE7",
|
|
"unknown-0xE8",
|
|
"unknown-0xE9",
|
|
"unknown-0xEA",
|
|
"unknown-0xEB",
|
|
"unknown-0xEC",
|
|
"unknown-0xED",
|
|
"unknown-0xEE",
|
|
"unknown-0xEF",
|
|
"unknown-0xF0",
|
|
"unknown-0xF1",
|
|
"unknown-0xF2",
|
|
"unknown-0xF3",
|
|
"unknown-0xF4",
|
|
"unknown-0xF5",
|
|
"unknown-0xF6",
|
|
"unknown-0xF7",
|
|
"unknown-0xF8",
|
|
"unknown-0xF9",
|
|
"unknown-0xFA",
|
|
"unknown-0xFB",
|
|
"unknown-0xFC",
|
|
"unknown-0xFD",
|
|
"SMBinvalid",
|
|
"unknown-0xFF"
|
|
};
|
|
|
|
void
|
|
dissect_unknown_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
{
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, END_OF_FRAME, "Data (%u bytes)",
|
|
END_OF_FRAME);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/*
|
|
* Dissect a UNIX like date ...
|
|
*/
|
|
|
|
struct tm *_gtime; /* Add leading underscore ("_") to prevent symbol
|
|
conflict with /usr/include/time.h on some NetBSD
|
|
systems */
|
|
|
|
static char *
|
|
dissect_smbu_date(guint16 date, guint16 time)
|
|
|
|
{
|
|
static char datebuf[4+2+2+2+1+10];
|
|
time_t ltime = (date << 16) + time;
|
|
|
|
_gtime = gmtime(<ime);
|
|
|
|
if (_gtime)
|
|
sprintf(datebuf, "%04d-%02d-%02d",
|
|
1900 + (_gtime -> tm_year), 1 + (_gtime -> tm_mon), _gtime -> tm_mday);
|
|
else
|
|
sprintf(datebuf, "Bad date format");
|
|
|
|
return datebuf;
|
|
|
|
}
|
|
|
|
/*
|
|
* Relies on time
|
|
*/
|
|
static char *
|
|
dissect_smbu_time(guint16 date, guint16 time)
|
|
|
|
{
|
|
static char timebuf[2+2+2+2+1+10];
|
|
|
|
if (_gtime)
|
|
sprintf(timebuf, "%02d:%02d:%02d",
|
|
_gtime -> tm_hour, _gtime -> tm_min, _gtime -> tm_sec);
|
|
else
|
|
sprintf(timebuf, "Bad time format");
|
|
|
|
return timebuf;
|
|
|
|
}
|
|
|
|
/*
|
|
* Dissect a DOS-format date.
|
|
*/
|
|
static char *
|
|
dissect_dos_date(guint16 date)
|
|
{
|
|
static char datebuf[4+2+2+1];
|
|
|
|
sprintf(datebuf, "%04d-%02d-%02d",
|
|
((date>>9)&0x7F) + 1980, (date>>5)&0x0F, date&0x1F);
|
|
return datebuf;
|
|
}
|
|
|
|
/*
|
|
* Dissect a DOS-format time.
|
|
*/
|
|
static char *
|
|
dissect_dos_time(guint16 time)
|
|
{
|
|
static char timebuf[2+2+2+1];
|
|
|
|
sprintf(timebuf, "%02d:%02d:%02d",
|
|
(time>>11)&0x1F, (time>>5)&0x3F, (time&0x1F)*2);
|
|
return timebuf;
|
|
}
|
|
|
|
/* Max string length for displaying Unicode strings. */
|
|
#define MAX_UNICODE_STR_LEN 256
|
|
|
|
/* Turn a little-endian Unicode '\0'-terminated string into a string we
|
|
can display.
|
|
XXX - for now, we just handle the ISO 8859-1 characters. */
|
|
static gchar *
|
|
unicode_to_str(const guint8 *us, int *us_lenp) {
|
|
static gchar str[3][MAX_UNICODE_STR_LEN+3+1];
|
|
static gchar *cur;
|
|
gchar *p;
|
|
int len;
|
|
int us_len;
|
|
int overflow = 0;
|
|
|
|
if (cur == &str[0][0]) {
|
|
cur = &str[1][0];
|
|
} else if (cur == &str[1][0]) {
|
|
cur = &str[2][0];
|
|
} else {
|
|
cur = &str[0][0];
|
|
}
|
|
p = cur;
|
|
len = MAX_UNICODE_STR_LEN;
|
|
us_len = 0;
|
|
while (*us != 0 || *(us + 1) != 0) {
|
|
if (len > 0) {
|
|
*p++ = *us;
|
|
len--;
|
|
} else
|
|
overflow = 1;
|
|
us += 2;
|
|
us_len += 2;
|
|
}
|
|
if (overflow) {
|
|
/* Note that we're not showing the full string. */
|
|
*p++ = '.';
|
|
*p++ = '.';
|
|
*p++ = '.';
|
|
}
|
|
*p = '\0';
|
|
*us_lenp = us_len;
|
|
return cur;
|
|
}
|
|
|
|
/*
|
|
* Each dissect routine is passed an offset to wct and works from there
|
|
*/
|
|
|
|
void
|
|
dissect_flush_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_get_disk_attr_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint16 TotalUnits;
|
|
guint16 Reserved;
|
|
guint16 FreeUnits;
|
|
guint16 ByteCount;
|
|
guint16 BlocksPerUnit;
|
|
guint16 BlockSize;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Total Units */
|
|
|
|
TotalUnits = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Units: %u", TotalUnits);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Units */
|
|
|
|
/* Build display for: Blocks Per Unit */
|
|
|
|
BlocksPerUnit = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Blocks Per Unit: %u", BlocksPerUnit);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Blocks Per Unit */
|
|
|
|
/* Build display for: Block Size */
|
|
|
|
BlockSize = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Block Size: %u", BlockSize);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Block Size */
|
|
|
|
/* Build display for: Free Units */
|
|
|
|
FreeUnits = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Free Units: %u", FreeUnits);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Free Units */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_set_file_attr_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *Attributes_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 ByteCount;
|
|
guint8 BufferFormat;
|
|
guint16 Reserved5;
|
|
guint16 Reserved4;
|
|
guint16 Reserved3;
|
|
guint16 Reserved2;
|
|
guint16 Reserved1;
|
|
guint16 LastWriteTime;
|
|
guint16 LastWriteDate;
|
|
guint16 Attributes;
|
|
const char *FileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Attributes */
|
|
|
|
Attributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Attributes: 0x%02x", Attributes);
|
|
Attributes_tree = proto_item_add_subtree(ti, ett_smb_fileattributes);
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x01, 16, "Read-only file", "Not a read-only file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x02, 16, "Hidden file", "Not a hidden file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x04, 16, "System file", "Not a system file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x08, 16, " Volume", "Not a volume"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x10, 16, " Directory", "Not a directory"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x20, 16, " Archived", "Not archived"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Attributes */
|
|
|
|
/* Build display for: Last Write Time */
|
|
|
|
LastWriteTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Time: %s", dissect_dos_time(LastWriteTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Time */
|
|
|
|
/* Build display for: Last Write Date */
|
|
|
|
LastWriteDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Date: %s", dissect_dos_date(LastWriteDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Date */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Reserved 2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 2 */
|
|
|
|
/* Build display for: Reserved 3 */
|
|
|
|
Reserved3 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 3: %u", Reserved3);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 3 */
|
|
|
|
/* Build display for: Reserved 4 */
|
|
|
|
Reserved4 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 4: %u", Reserved4);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 4 */
|
|
|
|
/* Build display for: Reserved 5 */
|
|
|
|
Reserved5 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 5: %u", Reserved5);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 5 */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: File Name */
|
|
|
|
FileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(FileName) + 1, "File Name: %s", FileName);
|
|
|
|
}
|
|
|
|
offset += strlen(FileName) + 1; /* Skip File Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_write_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint32 Offset;
|
|
guint16 Remaining;
|
|
guint16 FID;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Remaining */
|
|
|
|
Remaining = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Remaining: %u", Remaining);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Remaining */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
if (ByteCount > 0 && tree) {
|
|
|
|
if(END_OF_FRAME >= ByteCount)
|
|
proto_tree_add_text(tree, NullTVB, offset, ByteCount, "Data (%u bytes)", ByteCount);
|
|
else
|
|
proto_tree_add_text(tree, NullTVB, offset, END_OF_FRAME, "Data (first %u bytes)", END_OF_FRAME);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_read_mpx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *arent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 Pad;
|
|
guint32 Reserved1;
|
|
guint32 Offset;
|
|
guint16 Reserved2;
|
|
guint16 Reserved;
|
|
guint16 MinCount;
|
|
guint16 MaxCount;
|
|
guint16 FID;
|
|
guint16 DataOffset;
|
|
guint16 DataLength;
|
|
guint16 DataCompactionMode;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Max Count */
|
|
|
|
MaxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Count: %u", MaxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Count */
|
|
|
|
/* Build display for: Min Count */
|
|
|
|
MinCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Min Count: %u", MinCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Min Count */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Reserved 2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 2 */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count: %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
/* Build display for: Data Compaction Mode */
|
|
|
|
DataCompactionMode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Compaction Mode: %u", DataCompactionMode);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Compaction Mode */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Pad */
|
|
|
|
Pad = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Pad: %u", Pad);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Pad */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_delete_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *paernt, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 SearchAttributes;
|
|
guint16 ByteCount;
|
|
const char *FileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: SearchAttributes */
|
|
|
|
SearchAttributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Search Attributes: %u", SearchAttributes);
|
|
}
|
|
|
|
offset += 2; /* Skip SearchAttributes */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: File Name */
|
|
|
|
FileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(FileName) + 1, "File Name: %s", FileName);
|
|
|
|
}
|
|
|
|
offset += strlen(FileName) + 1; /* Skip File Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_query_info2_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *Attributes_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint32 FileDataSize;
|
|
guint32 FileAllocationSize;
|
|
guint16 LastWriteTime;
|
|
guint16 LastWriteDate;
|
|
guint16 LastAccessTime;
|
|
guint16 LastAccessDate;
|
|
guint16 FID;
|
|
guint16 CreationTime;
|
|
guint16 CreationDate;
|
|
guint16 ByteCount;
|
|
guint16 Attributes;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Creation Date */
|
|
|
|
CreationDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Date: %s", dissect_dos_date(CreationDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Date */
|
|
|
|
/* Build display for: Creation Time */
|
|
|
|
CreationTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Time: %s", dissect_dos_time(CreationTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Time */
|
|
|
|
/* Build display for: Last Access Date */
|
|
|
|
LastAccessDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Access Date: %s", dissect_dos_date(LastAccessDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Access Date */
|
|
|
|
/* Build display for: Last Access Time */
|
|
|
|
LastAccessTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Access Time: %s", dissect_dos_time(LastAccessTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Access Time */
|
|
|
|
/* Build display for: Last Write Date */
|
|
|
|
LastWriteDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Date: %s", dissect_dos_date(LastWriteDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Date */
|
|
|
|
/* Build display for: Last Write Time */
|
|
|
|
LastWriteTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Time: %s", dissect_dos_time(LastWriteTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Time */
|
|
|
|
/* Build display for: File Data Size */
|
|
|
|
FileDataSize = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "File Data Size: %u", FileDataSize);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip File Data Size */
|
|
|
|
/* Build display for: File Allocation Size */
|
|
|
|
FileAllocationSize = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "File Allocation Size: %u", FileAllocationSize);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip File Allocation Size */
|
|
|
|
/* Build display for: Attributes */
|
|
|
|
Attributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Attributes: 0x%02x", Attributes);
|
|
Attributes_tree = proto_item_add_subtree(ti, ett_smb_fileattributes);
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x01, 16, "Read-only file", "Not a read-only file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x02, 16, "Hidden file", "Not a hidden file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x04, 16, "System file", "Not a system file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x08, 16, " Volume", "Not a volume"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x10, 16, " Directory", "Not a directory"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x20, 16, " Archived", "Not archived"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Attributes */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_treecon_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat3;
|
|
guint8 BufferFormat2;
|
|
guint8 BufferFormat1;
|
|
guint16 TID;
|
|
guint16 MaxBufferSize;
|
|
guint16 ByteCount;
|
|
const char *SharePath;
|
|
const char *Service;
|
|
const char *Password;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: BufferFormat1 */
|
|
|
|
BufferFormat1 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "BufferFormat1: %u", BufferFormat1);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip BufferFormat1 */
|
|
|
|
/* Build display for: Share Path */
|
|
|
|
SharePath = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(SharePath) + 1, "Share Path: %s", SharePath);
|
|
|
|
}
|
|
|
|
offset += strlen(SharePath) + 1; /* Skip Share Path */
|
|
|
|
/* Build display for: BufferFormat2 */
|
|
|
|
BufferFormat2 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "BufferFormat2: %u", BufferFormat2);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip BufferFormat2 */
|
|
|
|
/* Build display for: Password */
|
|
|
|
Password = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(Password) + 1, "Password: %s", Password);
|
|
|
|
}
|
|
|
|
offset += strlen(Password) + 1; /* Skip Password */
|
|
|
|
/* Build display for: BufferFormat3 */
|
|
|
|
BufferFormat3 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "BufferFormat3: %u", BufferFormat3);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip BufferFormat3 */
|
|
|
|
/* Build display for: Service */
|
|
|
|
Service = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(Service) + 1, "Service: %s", Service);
|
|
|
|
}
|
|
|
|
offset += strlen(Service) + 1; /* Skip Service */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
if (errcode != 0) return;
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Max Buffer Size */
|
|
|
|
MaxBufferSize = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Buffer Size: %u", MaxBufferSize);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Buffer Size */
|
|
|
|
/* Build display for: TID */
|
|
|
|
TID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "TID: %u", TID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip TID */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* Generated by build-dissect.pl Vesion 0.6 27-Jun-1999, ACT */
|
|
void
|
|
dissect_ssetup_andx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *Capabilities_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 AndXReserved;
|
|
guint8 AndXCommand = 0xFF;
|
|
guint32 SessionKey;
|
|
guint32 Reserved;
|
|
guint32 Capabilities;
|
|
guint16 VcNumber;
|
|
guint16 UNICODEAccountPasswordLength;
|
|
guint16 PasswordLen;
|
|
guint16 MaxMpxCount;
|
|
guint16 MaxBufferSize;
|
|
guint16 ByteCount;
|
|
guint16 AndXOffset = 0;
|
|
guint16 Action;
|
|
guint16 ANSIAccountPasswordLength;
|
|
const char *UNICODEPassword;
|
|
const char *Password;
|
|
const char *PrimaryDomain;
|
|
const char *NativeOS;
|
|
const char *NativeLanManType;
|
|
const char *NativeLanMan;
|
|
const char *AccountName;
|
|
const char *ANSIPassword;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
switch (WordCount) {
|
|
|
|
case 10:
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %s",
|
|
(AndXCommand == 0xFF ? "No further commands" : decode_smb_name(AndXCommand)));
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: MaxBufferSize */
|
|
|
|
MaxBufferSize = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "MaxBufferSize: %u", MaxBufferSize);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip MaxBufferSize */
|
|
|
|
/* Build display for: MaxMpxCount */
|
|
|
|
MaxMpxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "MaxMpxCount: %u", MaxMpxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip MaxMpxCount */
|
|
|
|
/* Build display for: VcNumber */
|
|
|
|
VcNumber = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "VcNumber: %u", VcNumber);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip VcNumber */
|
|
|
|
/* Build display for: SessionKey */
|
|
|
|
SessionKey = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "SessionKey: %u", SessionKey);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip SessionKey */
|
|
|
|
/* Build display for: PasswordLen */
|
|
|
|
PasswordLen = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "PasswordLen: %u", PasswordLen);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip PasswordLen */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
if (ByteCount > 0) {
|
|
|
|
/* Build displat for: Password */
|
|
|
|
Password = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(Password) + 1, "Password: %s", Password);
|
|
|
|
}
|
|
|
|
offset += PasswordLen;
|
|
|
|
/* Build display for: AccountName */
|
|
|
|
AccountName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(AccountName) + 1, "AccountName: %s", AccountName);
|
|
|
|
}
|
|
|
|
offset += strlen(AccountName) + 1; /* Skip AccountName */
|
|
|
|
/* Build display for: PrimaryDomain */
|
|
|
|
PrimaryDomain = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(PrimaryDomain) + 1, "PrimaryDomain: %s", PrimaryDomain);
|
|
|
|
}
|
|
|
|
offset += strlen(PrimaryDomain) + 1; /* Skip PrimaryDomain */
|
|
|
|
/* Build display for: NativeOS */
|
|
|
|
NativeOS = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(NativeOS) + 1, "Native OS: %s", NativeOS);
|
|
|
|
}
|
|
|
|
offset += strlen(NativeOS) + 1; /* Skip NativeOS */
|
|
|
|
/* Build display for: NativeLanMan */
|
|
|
|
NativeLanMan = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(NativeLanMan) + 1, "Native Lan Manager: %s", NativeLanMan);
|
|
|
|
}
|
|
|
|
offset += strlen(NativeLanMan) + 1; /* Skip NativeLanMan */
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 13:
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %s",
|
|
(AndXCommand == 0xFF ? "No further commands" : decode_smb_name(AndXCommand)));
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: MaxBufferSize */
|
|
|
|
MaxBufferSize = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "MaxBufferSize: %u", MaxBufferSize);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip MaxBufferSize */
|
|
|
|
/* Build display for: MaxMpxCount */
|
|
|
|
MaxMpxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "MaxMpxCount: %u", MaxMpxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip MaxMpxCount */
|
|
|
|
/* Build display for: VcNumber */
|
|
|
|
VcNumber = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "VcNumber: %u", VcNumber);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip VcNumber */
|
|
|
|
/* Build display for: SessionKey */
|
|
|
|
SessionKey = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "SessionKey: %u", SessionKey);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip SessionKey */
|
|
|
|
/* Build display for: ANSI Account Password Length */
|
|
|
|
ANSIAccountPasswordLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "ANSI Account Password Length: %u", ANSIAccountPasswordLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip ANSI Account Password Length */
|
|
|
|
/* Build display for: UNICODE Account Password Length */
|
|
|
|
UNICODEAccountPasswordLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "UNICODE Account Password Length: %u", UNICODEAccountPasswordLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip UNICODE Account Password Length */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved */
|
|
|
|
/* Build display for: Capabilities */
|
|
|
|
Capabilities = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 4, "Capabilities: 0x%04x", Capabilities);
|
|
Capabilities_tree = proto_item_add_subtree(ti, ett_smb_capabilities);
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0001, 32, " Raw Mode supported", " Raw Mode not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0002, 32, " Raw Mode supported", " MPX Mode not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0004, 32," Unicode supported", " Unicode not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0008, 32, " Large Files supported", " Large Files not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0010, 32, " NT LM 0.12 SMBs supported", " NT LM 0.12 SMBs not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0020, 32, " RPC Remote APIs supported", " RPC Remote APIs not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0040, 32, " NT Status Codes supported", " NT Status Codes not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0080, 32, " Level 2 OpLocks supported", " Level 2 OpLocks not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0100, 32, " Lock&Read supported", " Lock&Read not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x0200, 32, " NT Find supported", " NT Find not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x1000, 32, " DFS supported", " DFS not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x4000, 32, " Large READX supported", " Large READX not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x8000, 32, " Large WRITEX supported", " Large WRITEX not supported"));
|
|
proto_tree_add_text(Capabilities_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(Capabilities, 0x80000000, 32, " Extended Security Exchanges supported", " Extended Security Exchanges not supported"));
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Capabilities */
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
if (ByteCount > 0) {
|
|
|
|
/* Build display for: ANSI Password */
|
|
|
|
ANSIPassword = pd + offset;
|
|
|
|
if (ANSIAccountPasswordLength > 0) {
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, ANSIAccountPasswordLength, "ANSI Password: %s", format_text(ANSIPassword, ANSIAccountPasswordLength));
|
|
|
|
}
|
|
|
|
offset += ANSIAccountPasswordLength; /* Skip ANSI Password */
|
|
}
|
|
|
|
/* Build display for: UNICODE Password */
|
|
|
|
UNICODEPassword = pd + offset;
|
|
|
|
if (UNICODEAccountPasswordLength > 0) {
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, UNICODEAccountPasswordLength, "UNICODE Password: %s", format_text(UNICODEPassword, UNICODEAccountPasswordLength));
|
|
|
|
}
|
|
|
|
offset += UNICODEAccountPasswordLength; /* Skip UNICODE Password */
|
|
|
|
}
|
|
|
|
/* Build display for: Account Name */
|
|
|
|
AccountName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(AccountName) + 1, "Account Name: %s", AccountName);
|
|
|
|
}
|
|
|
|
offset += strlen(AccountName) + 1; /* Skip Account Name */
|
|
|
|
/* Build display for: Primary Domain */
|
|
|
|
PrimaryDomain = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(PrimaryDomain) + 1, "Primary Domain: %s", PrimaryDomain);
|
|
|
|
}
|
|
|
|
offset += strlen(PrimaryDomain) + 1; /* Skip Primary Domain */
|
|
|
|
/* Build display for: Native OS */
|
|
|
|
NativeOS = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(NativeOS) + 1, "Native OS: %s", NativeOS);
|
|
|
|
}
|
|
|
|
offset += strlen(NativeOS) + 1; /* Skip Native OS */
|
|
|
|
/* Build display for: Native LanMan Type */
|
|
|
|
NativeLanManType = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(NativeLanManType) + 1, "Native LanMan Type: %s", NativeLanManType);
|
|
|
|
}
|
|
|
|
offset += strlen(NativeLanManType) + 1; /* Skip Native LanMan Type */
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %s",
|
|
(AndXCommand == 0xFF ? "No futher commands" : decode_smb_name(AndXCommand)));
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: Action */
|
|
|
|
Action = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Action: %u", Action);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Action */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
if (errcode != 0 && WordCount == 0xFF) return; /* No more here ... */
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
if (ByteCount > 0) {
|
|
|
|
/* Build display for: NativeOS */
|
|
|
|
NativeOS = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(NativeOS) + 1, "NativeOS: %s", NativeOS);
|
|
|
|
}
|
|
|
|
offset += strlen(NativeOS) + 1; /* Skip NativeOS */
|
|
|
|
/* Build display for: NativeLanMan */
|
|
|
|
NativeLanMan = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(NativeLanMan) + 1, "NativeLanMan: %s", NativeLanMan);
|
|
|
|
}
|
|
|
|
offset += strlen(NativeLanMan) + 1; /* Skip NativeLanMan */
|
|
|
|
/* Build display for: PrimaryDomain */
|
|
|
|
PrimaryDomain = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(PrimaryDomain) + 1, "PrimaryDomain: %s", PrimaryDomain);
|
|
|
|
}
|
|
|
|
offset += strlen(PrimaryDomain) + 1; /* Skip PrimaryDomain */
|
|
|
|
}
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_tcon_andx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 wct, andxcmd = 0xFF;
|
|
guint16 andxoffs = 0, flags, passwdlen, bcc, optionsup;
|
|
const char *str;
|
|
proto_tree *flags_tree;
|
|
proto_item *ti;
|
|
|
|
wct = pd[offset];
|
|
|
|
/* Now figure out what format we are talking about, 2, 3, or 4 response
|
|
* words ...
|
|
*/
|
|
|
|
if (!((dirn == 1) && (wct == 4)) && !((dirn == 0) && (wct == 2)) &&
|
|
!((dirn == 0) && (wct == 3)) && !(wct == 0)) {
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Invalid TCON_ANDX format. WCT should be 0, 2, 3, or 4 ..., not %u", wct);
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, END_OF_FRAME, "Data");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", wct);
|
|
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
if (wct > 0) {
|
|
|
|
andxcmd = pd[offset];
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Next Command: %s",
|
|
(andxcmd == 0xFF) ? "No further commands":
|
|
decode_smb_name(andxcmd));
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset + 1, 1, "Reserved (MBZ): %u", pd[offset+1]);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
andxoffs = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Offset to next command: %u", andxoffs);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
}
|
|
|
|
switch (wct) {
|
|
|
|
case 0:
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 4:
|
|
|
|
flags = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Additional Flags: 0x%02x", flags);
|
|
flags_tree = proto_item_add_subtree(ti, ett_smb_aflags);
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags, 0x01, 16,
|
|
"Disconnect TID",
|
|
"Don't disconnect TID"));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
passwdlen = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Password Length: %u", passwdlen);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str) + 1, "Password: %s", format_text(str, passwdlen));
|
|
|
|
}
|
|
|
|
offset += passwdlen;
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str) + 1, "Path: %s", str);
|
|
|
|
}
|
|
|
|
offset += strlen(str) + 1;
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str) + 1, "Service: %s", str);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 2:
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str) + 1, "Service Type: %s",
|
|
str);
|
|
|
|
}
|
|
|
|
offset += strlen(str) + 1;
|
|
|
|
break;
|
|
|
|
case 3:
|
|
|
|
optionsup = GSHORT(pd, offset);
|
|
|
|
if (tree) { /* Should break out the bits */
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Optional Support: 0x%04x",
|
|
optionsup);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str) + 1, "Service: %s", str);
|
|
|
|
}
|
|
|
|
offset += strlen(str) + 1;
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str) + 1, "Native File System: %s", str);
|
|
|
|
}
|
|
|
|
offset += strlen(str) + 1;
|
|
|
|
|
|
break;
|
|
|
|
default:
|
|
; /* nothing */
|
|
break;
|
|
}
|
|
|
|
if (andxcmd != 0xFF) /* Process that next command ... ??? */
|
|
|
|
(dissect[andxcmd])(pd, SMB_offset + andxoffs, fd, parent, tree, si, max_data - offset, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
void
|
|
dissect_negprot_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
{
|
|
guint8 wct, enckeylen;
|
|
guint16 bcc, mode, rawmode, dialect;
|
|
guint32 caps;
|
|
proto_tree *dialects = NULL, *mode_tree, *caps_tree, *rawmode_tree;
|
|
proto_item *ti;
|
|
const char *str;
|
|
char *ustr;
|
|
int ustr_len;
|
|
|
|
wct = pd[offset]; /* Should be 0, 1 or 13 or 17, I think */
|
|
|
|
if (!((wct == 0) && (dirn == 1)) && !((wct == 1) && (dirn == 0)) &&
|
|
!((wct == 13) && (dirn == 0)) && !((wct == 17) && (dirn == 0))) {
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Invalid Negotiate Protocol format. WCT should be zero or 1 or 13 or 17 ..., not %u", wct);
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, END_OF_FRAME, "Data");
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %d", wct);
|
|
|
|
}
|
|
|
|
if (dirn == 0 && errcode != 0) return; /* No more info ... */
|
|
|
|
offset += 1;
|
|
|
|
/* Now decode the various formats ... */
|
|
|
|
switch (wct) {
|
|
|
|
case 0: /* A request */
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, END_OF_FRAME, "Dialects");
|
|
dialects = proto_item_add_subtree(ti, ett_smb_dialects);
|
|
|
|
}
|
|
|
|
while (IS_DATA_IN_FRAME(offset)) {
|
|
const char *str;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(dialects, NullTVB, offset, 1, "Dialect Marker: %d", pd[offset]);
|
|
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(dialects, NullTVB, offset, strlen(str)+1, "Dialect: %s", str);
|
|
|
|
}
|
|
|
|
offset += strlen(str) + 1;
|
|
|
|
}
|
|
break;
|
|
|
|
case 1: /* PC NETWORK PROGRAM 1.0 */
|
|
|
|
dialect = GSHORT(pd, offset);
|
|
|
|
if (tree) { /* Hmmmm, what if none of the dialects is recognized */
|
|
|
|
if (dialect == 0xFFFF) { /* Server didn't like them dialects */
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Supplied dialects not recognized");
|
|
|
|
}
|
|
else {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Dialect Index: %u, PC NETWORK PROTGRAM 1.0", dialect);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 13: /* Greater than Core and up to and incl LANMAN2.1 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Dialect Index: %u, Greater than CORE PROTOCOL and up to LANMAN2.1", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
/* Much of this is similar to response 17 below */
|
|
|
|
offset += 2;
|
|
|
|
mode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Security Mode: 0x%04x", mode);
|
|
mode_tree = proto_item_add_subtree(ti, ett_smb_mode);
|
|
proto_tree_add_text(mode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(mode, 0x0001, 16,
|
|
"Security = User",
|
|
"Security = Share"));
|
|
proto_tree_add_text(mode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(mode, 0x0002, 16,
|
|
"Passwords = Encrypted",
|
|
"Passwords = Plaintext"));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max buffer size: %u", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max multiplex count: %u", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max vcs: %u", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
rawmode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Raw Mode: 0x%04x", rawmode);
|
|
rawmode_tree = proto_item_add_subtree(ti, ett_smb_rawmode);
|
|
proto_tree_add_text(rawmode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(rawmode, 0x01, 16,
|
|
"Read Raw supported",
|
|
"Read Raw not supported"));
|
|
proto_tree_add_text(rawmode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(rawmode, 0x02, 16,
|
|
"Write Raw supported",
|
|
"Write Raw not supported"));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Session key: %08x", GWORD(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 4;
|
|
|
|
/* Now the server time, two short parameters ... */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Server Time: %s",
|
|
dissect_dos_time(GSHORT(pd, offset)));
|
|
proto_tree_add_text(tree, NullTVB, offset + 2, 2, "Server Date: %s",
|
|
dissect_dos_date(GSHORT(pd, offset + 2)));
|
|
|
|
}
|
|
|
|
offset += 4;
|
|
|
|
/* Server Time Zone, SHORT */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Server time zone: %i min from UTC",
|
|
(signed short)GSSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
/* Challenge Length */
|
|
|
|
enckeylen = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Challenge Length: %u", enckeylen);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u (MBZ)", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (enckeylen) { /* only if non-zero key len */
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, enckeylen, "Challenge: %s",
|
|
bytes_to_str(str, enckeylen));
|
|
}
|
|
|
|
offset += enckeylen;
|
|
|
|
}
|
|
|
|
/* Primary Domain ... */
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str)+1, "Primary Domain: %s", str);
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case 17: /* Greater than LANMAN2.1 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Dialect Index: %u, Greater than LANMAN2.1", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
mode = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 1, "Security Mode: 0x%02x", mode);
|
|
mode_tree = proto_item_add_subtree(ti, ett_smb_mode);
|
|
proto_tree_add_text(mode_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(mode, 0x01, 8,
|
|
"Security = User",
|
|
"Security = Share"));
|
|
proto_tree_add_text(mode_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(mode, 0x02, 8,
|
|
"Passwords = Encrypted",
|
|
"Passwords = Plaintext"));
|
|
proto_tree_add_text(mode_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(mode, 0x04, 8,
|
|
"Security signatures enabled",
|
|
"Security signatures not enabled"));
|
|
proto_tree_add_text(mode_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(mode, 0x08, 8,
|
|
"Security signatures required",
|
|
"Security signatures not required"));
|
|
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max multiplex count: %u", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max vcs: %u", GSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max buffer size: %u", GWORD(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 4;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Max raw size: %u", GWORD(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 4;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Session key: %08x", GWORD(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 4;
|
|
|
|
caps = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 4, "Capabilities: 0x%04x", caps);
|
|
caps_tree = proto_item_add_subtree(ti, ett_smb_capabilities);
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0001, 32,
|
|
"Raw Mode supported",
|
|
"Raw Mode not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0002, 32,
|
|
"MPX Mode supported",
|
|
"MPX Mode not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0004, 32,
|
|
"Unicode supported",
|
|
"Unicode not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0008, 32,
|
|
"Large files supported",
|
|
"Large files not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0010, 32,
|
|
"NT LM 0.12 SMBs supported",
|
|
"NT LM 0.12 SMBs not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0020, 32,
|
|
"RPC remote APIs supported",
|
|
"RPC remote APIs not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0040, 32,
|
|
"NT status codes supported",
|
|
"NT status codes not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0080, 32,
|
|
"Level 2 OpLocks supported",
|
|
"Level 2 OpLocks not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0100, 32,
|
|
"Lock&Read supported",
|
|
"Lock&Read not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x0200, 32,
|
|
"NT Find supported",
|
|
"NT Find not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x1000, 32,
|
|
"DFS supported",
|
|
"DFS not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x4000, 32,
|
|
"Large READX supported",
|
|
"Large READX not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x8000, 32,
|
|
"Large WRITEX supported",
|
|
"Large WRITEX not supported"));
|
|
proto_tree_add_text(caps_tree, NullTVB, offset, 4, "%s",
|
|
decode_boolean_bitfield(caps, 0x80000000, 32,
|
|
"Extended security exchanges supported",
|
|
"Extended security exchanges not supported"));
|
|
}
|
|
|
|
offset += 4;
|
|
|
|
/* Server time, 2 WORDS */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "System Time Low: 0x%08x", GWORD(pd, offset));
|
|
proto_tree_add_text(tree, NullTVB, offset + 4, 4, "System Time High: 0x%08x", GWORD(pd, offset + 4));
|
|
|
|
}
|
|
|
|
offset += 8;
|
|
|
|
/* Server Time Zone, SHORT */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Server time zone: %i min from UTC",
|
|
(signed short)GSSHORT(pd, offset));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
/* Encryption key len */
|
|
|
|
enckeylen = pd[offset];
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Encryption key len: %u", enckeylen);
|
|
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
bcc = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte count (BCC): %u", bcc);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
if (enckeylen) { /* only if non-zero key len */
|
|
|
|
/* Encryption challenge key */
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, enckeylen, "Challenge encryption key: %s",
|
|
bytes_to_str(str, enckeylen));
|
|
|
|
}
|
|
|
|
offset += enckeylen;
|
|
|
|
}
|
|
|
|
/* The domain, a null terminated string; Unicode if "caps" has
|
|
the 0x0004 bit set, ASCII (OEM character set) otherwise.
|
|
XXX - for now, we just handle the ISO 8859-1 subset of Unicode. */
|
|
|
|
str = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
if (caps & 0x0004) {
|
|
ustr = unicode_to_str(str, &ustr_len);
|
|
proto_tree_add_text(tree, NullTVB, offset, ustr_len+2, "OEM domain name: %s", ustr);
|
|
} else {
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(str)+1, "OEM domain name: %s", str);
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
default: /* Baddd */
|
|
|
|
if (tree)
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Bad format, should never get here");
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_deletedir_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 ByteCount;
|
|
const char *DirectoryName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Directory Name */
|
|
|
|
DirectoryName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(DirectoryName) + 1, "Directory Name: %s", DirectoryName);
|
|
|
|
}
|
|
|
|
offset += strlen(DirectoryName) + 1; /* Skip Directory Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_createdir_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 ByteCount;
|
|
const char *DirectoryName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Directory Name */
|
|
|
|
DirectoryName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(DirectoryName) + 1, "Directory Name: %s", DirectoryName);
|
|
|
|
}
|
|
|
|
offset += strlen(DirectoryName) + 1; /* Skip Directory Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
void
|
|
dissect_checkdir_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 ByteCount;
|
|
const char *DirectoryName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Directory Name */
|
|
|
|
DirectoryName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(DirectoryName) + 1, "Directory Name: %s", DirectoryName);
|
|
|
|
}
|
|
|
|
offset += strlen(DirectoryName) + 1; /* Skip Directory Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_open_andx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
static const value_string OpenFunction_0x10[] = {
|
|
{ 0, "Fail if file does not exist"},
|
|
{ 16, "Create file if it does not exist"},
|
|
{ 0, NULL}
|
|
};
|
|
static const value_string OpenFunction_0x03[] = {
|
|
{ 0, "Fail if file exists"},
|
|
{ 1, "Open file if it exists"},
|
|
{ 2, "Truncate File if it exists"},
|
|
{ 0, NULL}
|
|
};
|
|
static const value_string FileType_0xFFFF[] = {
|
|
{ 0, "Disk file or directory"},
|
|
{ 1, "Named pipe in byte mode"},
|
|
{ 2, "Named pipe in message mode"},
|
|
{ 3, "Spooled printer"},
|
|
{ 0, NULL}
|
|
};
|
|
static const value_string DesiredAccess_0x70[] = {
|
|
{ 00, "Compatibility mode"},
|
|
{ 16, "Deny read/write/execute (exclusive)"},
|
|
{ 32, "Deny write"},
|
|
{ 48, "Deny read/execute"},
|
|
{ 64, "Deny none"},
|
|
{ 0, NULL}
|
|
};
|
|
static const value_string DesiredAccess_0x700[] = {
|
|
{ 0, "Locality of reference unknown"},
|
|
{ 256, "Mainly sequential access"},
|
|
{ 512, "Mainly random access"},
|
|
{ 768, "Random access with some locality"},
|
|
{0, NULL}
|
|
};
|
|
static const value_string DesiredAccess_0x4000[] = {
|
|
{ 0, "Write through mode disabled"},
|
|
{ 16384, "Write through mode enabled"},
|
|
{0, NULL}
|
|
};
|
|
static const value_string DesiredAccess_0x1000[] = {
|
|
{ 0, "Normal file (caching permitted)"},
|
|
{ 4096, "Do not cache this file"},
|
|
{0, NULL}
|
|
};
|
|
static const value_string DesiredAccess_0x07[] = {
|
|
{ 0, "Open for reading"},
|
|
{ 1, "Open for writing"},
|
|
{ 2, "Open for reading and writing"},
|
|
{ 3, "Open for execute"},
|
|
{0, NULL}
|
|
};
|
|
static const value_string Action_0x8000[] = {
|
|
{ 0, "File opened by another user (or mode not supported by server)"},
|
|
{ 32768, "File is opened only by this user at present"},
|
|
{0, NULL}
|
|
};
|
|
static const value_string Action_0x0003[] = {
|
|
{ 0, "No action taken?"},
|
|
{ 1, "The file existed and was opened"},
|
|
{ 2, "The file did not exist but was created"},
|
|
{ 3, "The file existed and was truncated"},
|
|
{0, NULL}
|
|
};
|
|
proto_tree *Search_tree;
|
|
proto_tree *OpenFunction_tree;
|
|
proto_tree *Flags_tree;
|
|
proto_tree *File_tree;
|
|
proto_tree *FileType_tree;
|
|
proto_tree *FileAttributes_tree;
|
|
proto_tree *DesiredAccess_tree;
|
|
proto_tree *Action_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 AndXReserved;
|
|
guint8 AndXCommand = 0xFF;
|
|
guint32 ServerFID;
|
|
guint32 Reserved2;
|
|
guint32 Reserved1;
|
|
guint32 DataSize;
|
|
guint32 AllocatedSize;
|
|
guint16 Search;
|
|
guint16 Reserved;
|
|
guint16 OpenFunction;
|
|
guint16 LastWriteTime;
|
|
guint16 LastWriteDate;
|
|
guint16 GrantedAccess;
|
|
guint16 Flags;
|
|
guint16 FileType;
|
|
guint16 FileAttributes;
|
|
guint16 File;
|
|
guint16 FID;
|
|
guint16 DeviceState;
|
|
guint16 DesiredAccess;
|
|
guint16 CreationTime;
|
|
guint16 CreationDate;
|
|
guint16 ByteCount;
|
|
guint16 AndXOffset = 0;
|
|
guint16 Action;
|
|
const char *FileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %s",
|
|
(AndXCommand == 0xFF ? "No further commands" : decode_smb_name(AndXCommand)));
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: Flags */
|
|
|
|
Flags = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Flags: 0x%02x", Flags);
|
|
Flags_tree = proto_item_add_subtree(ti, ett_smb_flags);
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Flags, 0x01, 16, "Dont Return Additional Info", "Return Additional Info"));
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Flags, 0x02, 16, "Exclusive OpLock not Requested", "Exclusive OpLock Requested"));
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Flags, 0x04, 16, "Batch OpLock not Requested", "Batch OpLock Requested"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Flags */
|
|
|
|
/* Build display for: Desired Access */
|
|
|
|
DesiredAccess = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Desired Access: 0x%02x", DesiredAccess);
|
|
DesiredAccess_tree = proto_item_add_subtree(ti, ett_smb_desiredaccess);
|
|
proto_tree_add_text(DesiredAccess_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(DesiredAccess, 0x07, 16, DesiredAccess_0x07, "%s"));
|
|
proto_tree_add_text(DesiredAccess_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(DesiredAccess, 0x70, 16, DesiredAccess_0x70, "%s"));
|
|
proto_tree_add_text(DesiredAccess_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(DesiredAccess, 0x700, 16, DesiredAccess_0x700, "%s"));
|
|
proto_tree_add_text(DesiredAccess_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(DesiredAccess, 0x1000, 16, DesiredAccess_0x1000, "%s"));
|
|
proto_tree_add_text(DesiredAccess_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(DesiredAccess, 0x4000, 16, DesiredAccess_0x4000, "%s"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Desired Access */
|
|
|
|
/* Build display for: Search */
|
|
|
|
Search = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Search: 0x%02x", Search);
|
|
Search_tree = proto_item_add_subtree(ti, ett_smb_search);
|
|
proto_tree_add_text(Search_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Search, 0x01, 16, "Read only file", "Not a read only file"));
|
|
proto_tree_add_text(Search_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Search, 0x02, 16, "Hidden file", "Not a hidden file"));
|
|
proto_tree_add_text(Search_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Search, 0x04, 16, "System file", "Not a system file"));
|
|
proto_tree_add_text(Search_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Search, 0x08, 16, " Volume", "Not a volume"));
|
|
proto_tree_add_text(Search_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Search, 0x10, 16, " Directory", "Not a directory"));
|
|
proto_tree_add_text(Search_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Search, 0x20, 16, "Archive file", "Do not archive file"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Search */
|
|
|
|
/* Build display for: File */
|
|
|
|
File = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "File: 0x%02x", File);
|
|
File_tree = proto_item_add_subtree(ti, ett_smb_file);
|
|
proto_tree_add_text(File_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(File, 0x01, 16, "Read only file", "Not a read only file"));
|
|
proto_tree_add_text(File_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(File, 0x02, 16, "Hidden file", "Not a hidden file"));
|
|
proto_tree_add_text(File_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(File, 0x04, 16, "System file", "Not a system file"));
|
|
proto_tree_add_text(File_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(File, 0x08, 16, " Volume", "Not a volume"));
|
|
proto_tree_add_text(File_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(File, 0x10, 16, " Directory", "Not a directory"));
|
|
proto_tree_add_text(File_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(File, 0x20, 16, "Archive file", "Do not archive file"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip File */
|
|
|
|
/* Build display for: Creation Time */
|
|
|
|
CreationTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Time */
|
|
|
|
/* Build display for: Creation Date */
|
|
|
|
CreationDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Date: %s", dissect_smbu_date(CreationDate, CreationTime));
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Time: %s", dissect_smbu_time(CreationDate, CreationTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Date */
|
|
|
|
/* Build display for: Open Function */
|
|
|
|
OpenFunction = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Open Function: 0x%02x", OpenFunction);
|
|
OpenFunction_tree = proto_item_add_subtree(ti, ett_smb_openfunction);
|
|
proto_tree_add_text(OpenFunction_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(OpenFunction, 0x10, 16, OpenFunction_0x10, "%s"));
|
|
proto_tree_add_text(OpenFunction_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(OpenFunction, 0x03, 16, OpenFunction_0x03, "%s"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Open Function */
|
|
|
|
/* Build display for: Allocated Size */
|
|
|
|
AllocatedSize = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Allocated Size: %u", AllocatedSize);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Allocated Size */
|
|
|
|
/* Build display for: Reserved1 */
|
|
|
|
Reserved1 = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved1 */
|
|
|
|
/* Build display for: Reserved2 */
|
|
|
|
Reserved2 = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved2 */
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
/* Build display for: File Name */
|
|
|
|
FileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(FileName) + 1, "File Name: %s", FileName);
|
|
|
|
}
|
|
|
|
offset += strlen(FileName) + 1; /* Skip File Name */
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %s",
|
|
(AndXCommand == 0xFF ? "No further commands" : decode_smb_name(AndXCommand)));
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: FileAttributes */
|
|
|
|
FileAttributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "FileAttributes: 0x%02x", FileAttributes);
|
|
FileAttributes_tree = proto_item_add_subtree(ti, ett_smb_fileattributes);
|
|
proto_tree_add_text(FileAttributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(FileAttributes, 0x01, 16, "Read only file", "Not a read only file"));
|
|
proto_tree_add_text(FileAttributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(FileAttributes, 0x02, 16, "Hidden file", "Not a hidden file"));
|
|
proto_tree_add_text(FileAttributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(FileAttributes, 0x04, 16, "System file", "Not a system file"));
|
|
proto_tree_add_text(FileAttributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(FileAttributes, 0x08, 16, " Volume", "Not a volume"));
|
|
proto_tree_add_text(FileAttributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(FileAttributes, 0x10, 16, " Directory", "Not a directory"));
|
|
proto_tree_add_text(FileAttributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(FileAttributes, 0x20, 16, "Archive file", "Do not archive file"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FileAttributes */
|
|
|
|
/* Build display for: Last Write Time */
|
|
|
|
LastWriteTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Time */
|
|
|
|
/* Build display for: Last Write Date */
|
|
|
|
LastWriteDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Date: %s", dissect_smbu_date(LastWriteDate, LastWriteTime));
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Time: %s", dissect_smbu_time(LastWriteDate, LastWriteTime));
|
|
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Date */
|
|
|
|
/* Build display for: Data Size */
|
|
|
|
DataSize = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Data Size: %u", DataSize);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Data Size */
|
|
|
|
/* Build display for: Granted Access */
|
|
|
|
GrantedAccess = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Granted Access: %u", GrantedAccess);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Granted Access */
|
|
|
|
/* Build display for: File Type */
|
|
|
|
FileType = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "File Type: 0x%02x", FileType);
|
|
FileType_tree = proto_item_add_subtree(ti, ett_smb_filetype);
|
|
proto_tree_add_text(FileType_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(FileType, 0xFFFF, 16, FileType_0xFFFF, "%s"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip File Type */
|
|
|
|
/* Build display for: Device State */
|
|
|
|
DeviceState = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Device State: %u", DeviceState);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Device State */
|
|
|
|
/* Build display for: Action */
|
|
|
|
Action = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Action: 0x%02x", Action);
|
|
Action_tree = proto_item_add_subtree(ti, ett_smb_action);
|
|
proto_tree_add_text(Action_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(Action, 0x8000, 16, Action_0x8000, "%s"));
|
|
proto_tree_add_text(Action_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(Action, 0x0003, 16, Action_0x0003, "%s"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Action */
|
|
|
|
/* Build display for: Server FID */
|
|
|
|
ServerFID = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Server FID: %u", ServerFID);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Server FID */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_write_raw_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *WriteMode_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 Pad;
|
|
guint32 Timeout;
|
|
guint32 Reserved2;
|
|
guint32 Offset;
|
|
guint16 WriteMode;
|
|
guint16 Reserved1;
|
|
guint16 Remaining;
|
|
guint16 FID;
|
|
guint16 DataOffset;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
switch (WordCount) {
|
|
|
|
case 12:
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: WriteMode */
|
|
|
|
WriteMode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "WriteMode: 0x%02x", WriteMode);
|
|
WriteMode_tree = proto_item_add_subtree(ti, ett_smb_writemode);
|
|
proto_tree_add_text(WriteMode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(WriteMode, 0x01, 16, "Write through requested", "Write through not requested"));
|
|
proto_tree_add_text(WriteMode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(WriteMode, 0x02, 16, "Return Remaining (pipe/dev)", "Dont return Remaining (pipe/dev)"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip WriteMode */
|
|
|
|
/* Build display for: Reserved 2 */
|
|
|
|
Reserved2 = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved 2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved 2 */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Pad */
|
|
|
|
Pad = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Pad: %u", Pad);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Pad */
|
|
|
|
break;
|
|
|
|
case 14:
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: WriteMode */
|
|
|
|
WriteMode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "WriteMode: 0x%02x", WriteMode);
|
|
WriteMode_tree = proto_item_add_subtree(ti, ett_smb_writemode);
|
|
proto_tree_add_text(WriteMode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(WriteMode, 0x01, 16, "Write through requested", "Write through not requested"));
|
|
proto_tree_add_text(WriteMode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(WriteMode, 0x02, 16, "Return Remaining (pipe/dev)", "Dont return Remaining (pipe/dev)"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip WriteMode */
|
|
|
|
/* Build display for: Reserved 2 */
|
|
|
|
Reserved2 = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved 2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved 2 */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Pad */
|
|
|
|
Pad = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Pad: %u", Pad);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Pad */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Remaining */
|
|
|
|
Remaining = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Remaining: %u", Remaining);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Remaining */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_tdis_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_move_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
static const value_string Flags_0x03[] = {
|
|
{ 0, "Target must be a file"},
|
|
{ 1, "Target must be a directory"},
|
|
{ 2, "Reserved"},
|
|
{ 3, "Reserved"},
|
|
{ 4, "Verify all writes"},
|
|
{ 0, NULL}
|
|
};
|
|
proto_tree *Flags_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 ErrorFileFormat;
|
|
guint16 TID2;
|
|
guint16 OpenFunction;
|
|
guint16 Flags;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
const char *ErrorFileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: TID2 */
|
|
|
|
TID2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "TID2: %u", TID2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip TID2 */
|
|
|
|
/* Build display for: Open Function */
|
|
|
|
OpenFunction = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Open Function: %u", OpenFunction);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Open Function */
|
|
|
|
/* Build display for: Flags */
|
|
|
|
Flags = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Flags: 0x%02x", Flags);
|
|
Flags_tree = proto_item_add_subtree(ti, ett_smb_flags);
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(Flags, 0x03, 16, Flags_0x03, "%s"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Flags */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
/* Build display for: Error File Format */
|
|
|
|
ErrorFileFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Error File Format: %u", ErrorFileFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Error File Format */
|
|
|
|
/* Build display for: Error File Name */
|
|
|
|
ErrorFileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(ErrorFileName) + 1, "Error File Name: %s", ErrorFileName);
|
|
|
|
}
|
|
|
|
offset += strlen(ErrorFileName) + 1; /* Skip Error File Name */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_rename_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat2;
|
|
guint8 BufferFormat1;
|
|
guint16 SearchAttributes;
|
|
guint16 ByteCount;
|
|
const char *OldFileName;
|
|
const char *NewFileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Search Attributes */
|
|
|
|
SearchAttributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Search Attributes: %u", SearchAttributes);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Search Attributes */
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
/* Build display for: Buffer Format 1 */
|
|
|
|
BufferFormat1 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format 1: %u", BufferFormat1);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format 1 */
|
|
|
|
/* Build display for: Old File Name */
|
|
|
|
OldFileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(OldFileName) + 1, "Old File Name: %s", OldFileName);
|
|
|
|
}
|
|
|
|
offset += strlen(OldFileName) + 1; /* Skip Old File Name */
|
|
|
|
/* Build display for: Buffer Format 2 */
|
|
|
|
BufferFormat2 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format 2: %u", BufferFormat2);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format 2 */
|
|
|
|
/* Build display for: New File Name */
|
|
|
|
NewFileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(NewFileName) + 1, "New File Name: %s", NewFileName);
|
|
|
|
}
|
|
|
|
offset += strlen(NewFileName) + 1; /* Skip New File Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_open_print_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
static const value_string Mode_0x03[] = {
|
|
{ 0, "Text mode (DOS expands TABs)"},
|
|
{ 1, "Graphics mode"},
|
|
{ 0, NULL}
|
|
};
|
|
proto_tree *Mode_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 SetupLength;
|
|
guint16 Mode;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
const char *IdentifierString;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Setup Length */
|
|
|
|
SetupLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Setup Length: %u", SetupLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Setup Length */
|
|
|
|
/* Build display for: Mode */
|
|
|
|
Mode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Mode: 0x%02x", Mode);
|
|
Mode_tree = proto_item_add_subtree(ti, ett_smb_mode);
|
|
proto_tree_add_text(Mode_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(Mode, 0x03, 16, Mode_0x03, "%s"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Mode */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Identifier String */
|
|
|
|
IdentifierString = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(IdentifierString) + 1, "Identifier String: %s", IdentifierString);
|
|
|
|
}
|
|
|
|
offset += strlen(IdentifierString) + 1; /* Skip Identifier String */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_close_print_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count: %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_read_raw_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint32 Timeout;
|
|
guint32 OffsetHigh;
|
|
guint32 Offset;
|
|
guint16 Reserved;
|
|
guint16 MinCount;
|
|
guint16 MaxCount;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
switch (WordCount) {
|
|
|
|
case 8:
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Max Count */
|
|
|
|
MaxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Count: %u", MaxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Count */
|
|
|
|
/* Build display for: Min Count */
|
|
|
|
MinCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Min Count: %u", MinCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Min Count */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
break;
|
|
|
|
case 10:
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Max Count */
|
|
|
|
MaxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Count: %u", MaxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Count */
|
|
|
|
/* Build display for: Min Count */
|
|
|
|
MinCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Min Count: %u", MinCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Min Count */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
/* Build display for: Offset High */
|
|
|
|
OffsetHigh = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset High: %u", OffsetHigh);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset High */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_read_andx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 AndXReserved;
|
|
guint8 AndXCommand = 0xFF;
|
|
guint16 ByteCount;
|
|
guint16 AndXOffset = 0;
|
|
guint16 FID;
|
|
guint16 DataCompactionMode;
|
|
guint16 DataLength;
|
|
guint16 DataOffset;
|
|
guint16 Remaining;
|
|
guint16 MaxCount;
|
|
guint16 MinCount;
|
|
guint16 Reserved;
|
|
guint32 Offset;
|
|
guint32 OffsetHigh;
|
|
int i;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %u", AndXCommand);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Max Count */
|
|
|
|
MaxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Count: %u", MaxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Count */
|
|
|
|
/* Build display for: Min Count */
|
|
|
|
MinCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Min Count: %u", MinCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Min Count */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Reserved */
|
|
|
|
/* Build display for: Remaining */
|
|
|
|
Remaining = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Remaining: %u", Remaining);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Remaining */
|
|
|
|
if (WordCount == 12) {
|
|
|
|
/* Build display for: Offset High */
|
|
|
|
OffsetHigh = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset High: %u", OffsetHigh);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset High */
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %u", AndXCommand);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: Remaining */
|
|
|
|
Remaining = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Remaining: %u", Remaining);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Remaining */
|
|
|
|
/* Build display for: Data Compaction Mode */
|
|
|
|
DataCompactionMode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Compaction Mode: %u", DataCompactionMode);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Compaction Mode */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Reserved[5] */
|
|
|
|
for(i = 1; i <= 5; ++i) {
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved%u: %u", i, Reserved);
|
|
|
|
}
|
|
offset += 2;
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for data */
|
|
|
|
if (tree) {
|
|
|
|
offset = SMB_offset + DataOffset;
|
|
if(END_OF_FRAME >= DataLength)
|
|
proto_tree_add_text(tree, NullTVB, offset, DataLength, "Data (%u bytes)", DataLength);
|
|
else
|
|
proto_tree_add_text(tree, NullTVB, offset, END_OF_FRAME, "Data (first %u bytes)", END_OF_FRAME);
|
|
|
|
}
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_logoff_andx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 AndXReserved;
|
|
guint8 AndXCommand = 0xFF;
|
|
guint16 ByteCount;
|
|
guint16 AndXOffset = 0;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %u", AndXCommand);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %u", AndXCommand);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_seek_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
static const value_string Mode_0x03[] = {
|
|
{ 0, "Seek from start of file"},
|
|
{ 1, "Seek from current position"},
|
|
{ 2, "Seek from end of file"},
|
|
{ 0, NULL}
|
|
};
|
|
proto_tree *Mode_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint32 Offset;
|
|
guint16 Mode;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Mode */
|
|
|
|
Mode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Mode: 0x%02x", Mode);
|
|
Mode_tree = proto_item_add_subtree(ti, ett_smb_mode);
|
|
proto_tree_add_text(Mode_tree, NullTVB, offset, 2, "%s",
|
|
decode_enumerated_bitfield(Mode, 0x03, 16, Mode_0x03, "%s"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Mode */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_write_and_unlock_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint32 Offset;
|
|
guint16 Remaining;
|
|
guint16 FID;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Remaining */
|
|
|
|
Remaining = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Remaining: %u", Remaining);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Remaining */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_set_info2_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint16 LastWriteTime;
|
|
guint16 LastWriteDate;
|
|
guint16 LastAccessTime;
|
|
guint16 LastAccessDate;
|
|
guint16 FID;
|
|
guint16 CreationTime;
|
|
guint16 CreationDate;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count: %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Creation Date */
|
|
|
|
CreationDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Date: %s", dissect_dos_date(CreationDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Date */
|
|
|
|
/* Build display for: Creation Time */
|
|
|
|
CreationTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Time: %s", dissect_dos_time(CreationTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Time */
|
|
|
|
/* Build display for: Last Access Date */
|
|
|
|
LastAccessDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Access Date: %s", dissect_dos_date(LastAccessDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Access Date */
|
|
|
|
/* Build display for: Last Access Time */
|
|
|
|
LastAccessTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Access Time: %s", dissect_dos_time(LastAccessTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Access Time */
|
|
|
|
/* Build display for: Last Write Date */
|
|
|
|
LastWriteDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Date: %s", dissect_dos_date(LastWriteDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Date */
|
|
|
|
/* Build display for: Last Write Time */
|
|
|
|
LastWriteTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Time: %s", dissect_dos_time(LastWriteTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Time */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCC) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCC): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCC) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_lock_bytes_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint32 Offset;
|
|
guint32 Count;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Count */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_get_print_queue_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 StartIndex;
|
|
guint16 RestartIndex;
|
|
guint16 MaxCount;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count: %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count */
|
|
|
|
/* Build display for: Max Count */
|
|
|
|
MaxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Count: %u", MaxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Count */
|
|
|
|
/* Build display for: Start Index */
|
|
|
|
StartIndex = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Start Index: %u", StartIndex);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Start Index */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Restart Index */
|
|
|
|
RestartIndex = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Restart Index: %u", RestartIndex);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Restart Index */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_locking_andx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *LockType_tree;
|
|
proto_item *ti;
|
|
guint8 LockType;
|
|
guint8 WordCount;
|
|
guint8 OplockLevel;
|
|
guint8 AndXReserved;
|
|
guint8 AndXCommand = 0xFF;
|
|
guint32 Timeout;
|
|
guint16 NumberofLocks;
|
|
guint16 NumberOfUnlocks;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
guint16 AndXoffset;
|
|
guint16 AndXOffset = 0;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %u", AndXCommand);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXOffset */
|
|
|
|
AndXOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXOffset: %u", AndXOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXOffset */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Lock Type */
|
|
|
|
LockType = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 1, "Lock Type: 0x%01x", LockType);
|
|
LockType_tree = proto_item_add_subtree(ti, ett_smb_lock_type);
|
|
proto_tree_add_text(LockType_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(LockType, 0x01, 16, "Read-only lock", "Not a Read-only lock"));
|
|
proto_tree_add_text(LockType_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(LockType, 0x02, 16, "Oplock break notification", "Not an Oplock break notification"));
|
|
proto_tree_add_text(LockType_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(LockType, 0x04, 16, "Change lock type", "Not a lock type change"));
|
|
proto_tree_add_text(LockType_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(LockType, 0x08, 16, "Cancel outstanding request", "Dont cancel outstanding request"));
|
|
proto_tree_add_text(LockType_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(LockType, 0x10, 16, "Large file locking format", "Not a large file locking format"));
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Lock Type */
|
|
|
|
/* Build display for: OplockLevel */
|
|
|
|
OplockLevel = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "OplockLevel: %u", OplockLevel);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip OplockLevel */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: Number Of Unlocks */
|
|
|
|
NumberOfUnlocks = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Number Of Unlocks: %u", NumberOfUnlocks);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Number Of Unlocks */
|
|
|
|
/* Build display for: Number of Locks */
|
|
|
|
NumberofLocks = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Number of Locks: %u", NumberofLocks);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Number of Locks */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: AndXCommand */
|
|
|
|
AndXCommand = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXCommand: %s",
|
|
(AndXCommand == 0xFF ? "No further commands" : decode_smb_name(AndXCommand)));
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXCommand */
|
|
|
|
/* Build display for: AndXReserved */
|
|
|
|
AndXReserved = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "AndXReserved: %u", AndXReserved);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip AndXReserved */
|
|
|
|
/* Build display for: AndXoffset */
|
|
|
|
AndXoffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "AndXoffset: %u", AndXoffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip AndXoffset */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count: %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count */
|
|
|
|
|
|
if (AndXCommand != 0xFF) {
|
|
|
|
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_unlock_bytes_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint32 Offset;
|
|
guint32 Count;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Count */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_create_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *Attributes_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 FID;
|
|
guint16 CreationTime;
|
|
guint16 ByteCount;
|
|
guint16 Attributes;
|
|
const char *FileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Attributes */
|
|
|
|
Attributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Attributes: 0x%02x", Attributes);
|
|
Attributes_tree = proto_item_add_subtree(ti, ett_smb_fileattributes);
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x01, 16, "Read-only file", "Not a read-only file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x02, 16, "Hidden file", "Not a hidden file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x04, 16, "System file", "Not a system file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x08, 16, " Volume", "Not a volume"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x10, 16, " Directory", "Not a directory"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x20, 16, " Archived", "Not archived"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Attributes */
|
|
|
|
/* Build display for: Creation Time */
|
|
|
|
CreationTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Time: %s", dissect_dos_time(CreationTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Time */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: File Name */
|
|
|
|
FileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(FileName) + 1, "File Name: %s", FileName);
|
|
|
|
}
|
|
|
|
offset += strlen(FileName) + 1; /* Skip File Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_search_dir_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat2;
|
|
guint8 BufferFormat1;
|
|
guint8 BufferFormat;
|
|
guint16 SearchAttributes;
|
|
guint16 ResumeKeyLength;
|
|
guint16 MaxCount;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
const char *FileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Max Count */
|
|
|
|
MaxCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Count: %u", MaxCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Count */
|
|
|
|
/* Build display for: Search Attributes */
|
|
|
|
SearchAttributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Search Attributes: %u", SearchAttributes);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Search Attributes */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format 1 */
|
|
|
|
BufferFormat1 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format 1: %u", BufferFormat1);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format 1 */
|
|
|
|
/* Build display for: File Name */
|
|
|
|
FileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(FileName) + 1, "File Name: %s", FileName);
|
|
|
|
}
|
|
|
|
offset += strlen(FileName) + 1; /* Skip File Name */
|
|
|
|
/* Build display for: Buffer Format 2 */
|
|
|
|
BufferFormat2 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format 2: %u", BufferFormat2);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format 2 */
|
|
|
|
/* Build display for: Resume Key Length */
|
|
|
|
ResumeKeyLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Resume Key Length: %u", ResumeKeyLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Resume Key Length */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_create_temporary_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 Reserved;
|
|
guint16 FID;
|
|
guint16 CreationTime;
|
|
guint16 CreationDate;
|
|
guint16 ByteCount;
|
|
const char *FileName;
|
|
const char *DirectoryName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Reserved */
|
|
|
|
Reserved = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved: %u", Reserved);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved */
|
|
|
|
/* Build display for: Creation Time */
|
|
|
|
CreationTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Time: %s", dissect_dos_time(CreationTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Time */
|
|
|
|
/* Build display for: Creation Date */
|
|
|
|
CreationDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Creation Date: %s", dissect_dos_date(CreationDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Creation Date */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Directory Name */
|
|
|
|
DirectoryName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(DirectoryName) + 1, "Directory Name: %s", DirectoryName);
|
|
|
|
}
|
|
|
|
offset += strlen(DirectoryName) + 1; /* Skip Directory Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: File Name */
|
|
|
|
FileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(FileName) + 1, "File Name: %s", FileName);
|
|
|
|
}
|
|
|
|
offset += strlen(FileName) + 1; /* Skip File Name */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_close_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint16 LastWriteTime;
|
|
guint16 LastWriteDate;
|
|
guint16 FID;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Last Write Time */
|
|
|
|
LastWriteTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Time: %s", dissect_dos_time(LastWriteTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Time */
|
|
|
|
/* Build display for: Last Write Date */
|
|
|
|
LastWriteDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Date: %s", dissect_dos_date(LastWriteDate));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Date */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_write_print_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint16 FID;
|
|
guint16 DataLength;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_lock_and_read_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint32 Offset;
|
|
guint16 Reserved4;
|
|
guint16 Reserved3;
|
|
guint16 Reserved2;
|
|
guint16 Reserved1;
|
|
guint16 Remaining;
|
|
guint16 FID;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Remaining */
|
|
|
|
Remaining = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Remaining: %u", Remaining);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Remaining */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Reserved 2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 2 */
|
|
|
|
/* Build display for: Reserved 3 */
|
|
|
|
Reserved3 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 3: %u", Reserved3);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 3 */
|
|
|
|
/* Build display for: Reserved 4 */
|
|
|
|
Reserved4 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 4: %u", Reserved4);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 4 */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_process_exit_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_get_file_attr_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *Attributes_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 BufferFormat;
|
|
guint32 FileSize;
|
|
guint16 Reserved5;
|
|
guint16 Reserved4;
|
|
guint16 Reserved3;
|
|
guint16 Reserved2;
|
|
guint16 Reserved1;
|
|
guint16 LastWriteTime;
|
|
guint16 LastWriteDate;
|
|
guint16 ByteCount;
|
|
guint16 Attributes;
|
|
const char *FileName;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Buffer Format */
|
|
|
|
/* Build display for: File Name */
|
|
|
|
FileName = pd + offset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, strlen(FileName) + 1, "File Name: %s", FileName);
|
|
|
|
}
|
|
|
|
offset += strlen(FileName) + 1; /* Skip File Name */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Attributes */
|
|
|
|
Attributes = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Attributes: 0x%02x", Attributes);
|
|
Attributes_tree = proto_item_add_subtree(ti, ett_smb_fileattributes);
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x01, 16, "Read-only file", "Not a read-only file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x02, 16, "Hidden file", "Not a hidden file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x04, 16, "System file", "Not a system file"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x08, 16, " Volume", "Not a volume"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x10, 16, " Directory", "Not a directory"));
|
|
proto_tree_add_text(Attributes_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Attributes, 0x20, 16, " Archived", "Not archived"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Attributes */
|
|
|
|
/* Build display for: Last Write Time */
|
|
|
|
LastWriteTime = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Time */
|
|
|
|
/* Build display for: Last Write Date */
|
|
|
|
LastWriteDate = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Last Write Date: %s", dissect_smbu_date(LastWriteDate, LastWriteTime));
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset - 2, 2, "Last Write Time: %s", dissect_smbu_time(LastWriteDate, LastWriteTime));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Last Write Date */
|
|
|
|
/* Build display for: File Size */
|
|
|
|
FileSize = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "File Size: %u", FileSize);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip File Size */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Reserved 2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 2 */
|
|
|
|
/* Build display for: Reserved 3 */
|
|
|
|
Reserved3 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 3: %u", Reserved3);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 3 */
|
|
|
|
/* Build display for: Reserved 4 */
|
|
|
|
Reserved4 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 4: %u", Reserved4);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 4 */
|
|
|
|
/* Build display for: Reserved 5 */
|
|
|
|
Reserved5 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 5: %u", Reserved5);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 5 */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_read_file_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint32 Offset;
|
|
guint16 Reserved4;
|
|
guint16 Reserved3;
|
|
guint16 Reserved2;
|
|
guint16 Reserved1;
|
|
guint16 Remaining;
|
|
guint16 FID;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
guint16 BufferFormat;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Offset */
|
|
|
|
Offset = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Offset: %u", Offset);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Offset */
|
|
|
|
/* Build display for: Remaining */
|
|
|
|
Remaining = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Remaining: %u", Remaining);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Remaining */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Reserved 2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 2 */
|
|
|
|
/* Build display for: Reserved 3 */
|
|
|
|
Reserved3 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 3: %u", Reserved3);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 3 */
|
|
|
|
/* Build display for: Reserved 4 */
|
|
|
|
Reserved4 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 4: %u", Reserved4);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 4 */
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Buffer Format */
|
|
|
|
BufferFormat = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Buffer Format: %u", BufferFormat);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Buffer Format */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_write_mpx_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *WriteMode_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 Pad;
|
|
guint32 Timeout;
|
|
guint32 ResponseMask;
|
|
guint32 RequestMask;
|
|
guint16 WriteMode;
|
|
guint16 Reserved1;
|
|
guint16 FID;
|
|
guint16 DataOffset;
|
|
guint16 DataLength;
|
|
guint16 Count;
|
|
guint16 ByteCount;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Count */
|
|
|
|
Count = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Count: %u", Count);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Count */
|
|
|
|
/* Build display for: Reserved 1 */
|
|
|
|
Reserved1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved 1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved 1 */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: WriteMode */
|
|
|
|
WriteMode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "WriteMode: 0x%02x", WriteMode);
|
|
WriteMode_tree = proto_item_add_subtree(ti, ett_smb_writemode);
|
|
proto_tree_add_text(WriteMode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(WriteMode, 0x01, 16, "Write through requested", "Write through not requested"));
|
|
proto_tree_add_text(WriteMode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(WriteMode, 0x02, 16, "Return Remaining", "Dont return Remaining"));
|
|
proto_tree_add_text(WriteMode_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(WriteMode, 0x40, 16, "Connectionless mode requested", "Connectionless mode not requested"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip WriteMode */
|
|
|
|
/* Build display for: Request Mask */
|
|
|
|
RequestMask = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Request Mask: %u", RequestMask);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Request Mask */
|
|
|
|
/* Build display for: Data Length */
|
|
|
|
DataLength = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Length: %u", DataLength);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Length */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Pad */
|
|
|
|
Pad = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Pad: %u", Pad);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Pad */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount > 0) {
|
|
|
|
/* Build display for: Response Mask */
|
|
|
|
ResponseMask = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Response Mask: %u", ResponseMask);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Response Mask */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_find_close2_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
guint8 WordCount;
|
|
guint8 ByteCount;
|
|
guint16 FID;
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WTC) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WTC): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WTC) */
|
|
|
|
/* Build display for: FID */
|
|
|
|
FID = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "FID: %u", FID);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip FID */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Byte Count (BCC) */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
char *trans2_cmd_names[] = {
|
|
"TRANS2_OPEN",
|
|
"TRANS2_FIND_FIRST2",
|
|
"TRANS2_FIND_NEXT2",
|
|
"TRANS2_QUERY_FS_INFORMATION",
|
|
"no such command",
|
|
"TRANS2_QUERY_PATH_INFORMATION",
|
|
"TRANS2_SET_PATH_INFORMATION",
|
|
"TRANS2_QUERY_FILE_INFORMATION",
|
|
"TRANS2_SET_FILE_INFORMATION",
|
|
"TRANS2_FSCTL",
|
|
"TRANS2_IOCTL2",
|
|
"TRANS2_FIND_NOTIFY_FIRST",
|
|
"TRANS2_FIND_NOTIFY_NEXT",
|
|
"TRANS2_CREATE_DIRECTORY",
|
|
"TRANS2_SESSION_SETUP",
|
|
"TRANS2_GET_DFS_REFERRAL",
|
|
"no such command",
|
|
"TRANS2_REPORT_DFS_INCONSISTENCY"};
|
|
|
|
char *decode_trans2_name(int code)
|
|
{
|
|
|
|
if (code > 17 || code < 0) {
|
|
|
|
return("no such command");
|
|
|
|
}
|
|
|
|
return trans2_cmd_names[code];
|
|
|
|
}
|
|
|
|
|
|
void
|
|
dissect_transact2_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *Flags_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 SetupCount;
|
|
guint8 Reserved3;
|
|
guint8 Reserved1;
|
|
guint8 MaxSetupCount;
|
|
guint8 Data;
|
|
guint32 Timeout;
|
|
guint16 TotalParameterCount;
|
|
guint16 TotalDataCount;
|
|
guint16 Setup = 0;
|
|
guint16 Reserved2;
|
|
guint16 ParameterOffset;
|
|
guint16 ParameterDisplacement;
|
|
guint16 ParameterCount;
|
|
guint16 MaxParameterCount;
|
|
guint16 MaxDataCount;
|
|
guint16 Flags;
|
|
guint16 DataOffset;
|
|
guint16 DataDisplacement;
|
|
guint16 DataCount;
|
|
guint16 ByteCount;
|
|
conversation_t *conversation;
|
|
struct smb_request_key request_key, *new_request_key;
|
|
struct smb_request_val *request_val;
|
|
|
|
/*
|
|
* Find out what conversation this packet is part of.
|
|
* XXX - this should really be done by the transport-layer protocol,
|
|
* although for connectionless transports, we may not want to do that
|
|
* unless we know some higher-level protocol will want it - or we
|
|
* may want to do it, so you can say e.g. "show only the packets in
|
|
* this UDP 'connection'".
|
|
*
|
|
* Note that we don't have to worry about the direction this packet
|
|
* was going - the conversation code handles that for us, treating
|
|
* packets from A:X to B:Y as being part of the same conversation as
|
|
* packets from B:Y to A:X.
|
|
*/
|
|
conversation = find_conversation(&pi.src, &pi.dst, pi.ptype,
|
|
pi.srcport, pi.destport, 0);
|
|
if (conversation == NULL) {
|
|
/* It's not part of any conversation - create a new one. */
|
|
conversation = conversation_new(&pi.src, &pi.dst, pi.ptype,
|
|
pi.srcport, pi.destport, NULL, 0);
|
|
}
|
|
|
|
si.conversation = conversation; /* Save this for later */
|
|
|
|
/*
|
|
* Check for and insert entry in request hash table if does not exist
|
|
*/
|
|
request_key.conversation = conversation->index;
|
|
request_key.mid = si.mid;
|
|
|
|
request_val = (struct smb_request_val *) g_hash_table_lookup(smb_request_hash, &request_key);
|
|
|
|
if (!request_val) { /* Create one */
|
|
|
|
new_request_key = g_mem_chunk_alloc(smb_request_keys);
|
|
new_request_key -> conversation = conversation->index;
|
|
new_request_key -> mid = si.mid;
|
|
|
|
request_val = g_mem_chunk_alloc(smb_request_vals);
|
|
request_val -> mid = si.mid;
|
|
request_val -> last_transact2_command = 0xFFFF;
|
|
|
|
g_hash_table_insert(smb_request_hash, new_request_key, request_val);
|
|
|
|
}
|
|
else { /* Update the transact request */
|
|
|
|
request_val -> mid = si.mid;
|
|
|
|
}
|
|
|
|
si.request_val = request_val; /* Save this for later */
|
|
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Total Parameter Count */
|
|
|
|
TotalParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Parameter Count: %u", TotalParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Parameter Count */
|
|
|
|
/* Build display for: Total Data Count */
|
|
|
|
TotalDataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Data Count: %u", TotalDataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Data Count */
|
|
|
|
/* Build display for: Max Parameter Count */
|
|
|
|
MaxParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Parameter Count: %u", MaxParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Parameter Count */
|
|
|
|
/* Build display for: Max Data Count */
|
|
|
|
MaxDataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Data Count: %u", MaxDataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Data Count */
|
|
|
|
/* Build display for: Max Setup Count */
|
|
|
|
MaxSetupCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Max Setup Count: %u", MaxSetupCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Max Setup Count */
|
|
|
|
/* Build display for: Reserved1 */
|
|
|
|
Reserved1 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Reserved1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Reserved1 */
|
|
|
|
/* Build display for: Flags */
|
|
|
|
Flags = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Flags: 0x%02x", Flags);
|
|
Flags_tree = proto_item_add_subtree(ti, ett_smb_flags);
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Flags, 0x01, 16, "Also disconnect TID", "Dont disconnect TID"));
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Flags, 0x02, 16, "One way transaction", "Two way transaction"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Flags */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: Reserved2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved2 */
|
|
|
|
/* Build display for: Parameter Count */
|
|
|
|
ParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Count: %u", ParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Count */
|
|
|
|
/* Build display for: Parameter Offset */
|
|
|
|
ParameterOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Offset: %u", ParameterOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Offset */
|
|
|
|
/* Build display for: Data Count */
|
|
|
|
DataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Count: %u", DataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Count */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Setup Count */
|
|
|
|
SetupCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Setup Count: %u", SetupCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Setup Count */
|
|
|
|
/* Build display for: Reserved3 */
|
|
|
|
Reserved3 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Reserved3: %u", Reserved3);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Reserved3 */
|
|
|
|
/* Build display for: Setup */
|
|
|
|
if (SetupCount > 0) {
|
|
|
|
int i = SetupCount;
|
|
|
|
Setup = GSHORT(pd, offset);
|
|
|
|
request_val -> last_transact2_command = Setup; /* Save for later */
|
|
|
|
if (check_col(fd, COL_INFO)) {
|
|
|
|
col_add_fstr(fd, COL_INFO, "%s %s", decode_trans2_name(Setup), (dirn ? "Request" : "Response"));
|
|
|
|
}
|
|
|
|
for (i = 1; i <= SetupCount; i++) {
|
|
int Setup1;
|
|
|
|
Setup1 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Setup%i: %u", i, Setup1);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Setup */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Transact Name */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Transact Name: %s", decode_trans2_name(Setup));
|
|
|
|
}
|
|
|
|
if (offset < (SMB_offset + ParameterOffset)) {
|
|
|
|
int pad1Count = SMB_offset + ParameterOffset - offset;
|
|
|
|
/* Build display for: Pad1 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, pad1Count, "Pad1: %s", format_text(pd + offset, pad1Count));
|
|
}
|
|
|
|
offset += pad1Count; /* Skip Pad1 */
|
|
|
|
}
|
|
|
|
if (ParameterCount > 0) {
|
|
|
|
/* Build display for: Parameters */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, SMB_offset + ParameterOffset, ParameterCount, "Parameters: %s", format_text(pd + SMB_offset + ParameterOffset, ParameterCount));
|
|
|
|
}
|
|
|
|
offset += ParameterCount; /* Skip Parameters */
|
|
|
|
}
|
|
|
|
if (DataCount > 0 && offset < (SMB_offset + DataOffset)) {
|
|
|
|
int pad2Count = SMB_offset + DataOffset - offset;
|
|
|
|
/* Build display for: Pad2 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, pad2Count, "Pad2: %s", format_text(pd + offset, pad2Count));
|
|
|
|
}
|
|
|
|
offset += pad2Count; /* Skip Pad2 */
|
|
|
|
}
|
|
|
|
if (DataCount > 0) {
|
|
|
|
/* Build display for: Data */
|
|
|
|
Data = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, SMB_offset + DataOffset, DataCount, "Data: %s", format_text(&pd[offset], DataCount));
|
|
|
|
}
|
|
|
|
offset += DataCount; /* Skip Data */
|
|
|
|
}
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
/* Pick up the last transact2 command and put it in the right places */
|
|
|
|
if (check_col(fd, COL_INFO)) {
|
|
|
|
col_add_fstr(fd, COL_INFO, "%s %s", decode_trans2_name(request_val -> last_transact2_command), "response");
|
|
|
|
}
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Total Parameter Count */
|
|
|
|
TotalParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Parameter Count: %u", TotalParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Parameter Count */
|
|
|
|
/* Build display for: Total Data Count */
|
|
|
|
TotalDataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Data Count: %u", TotalDataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Data Count */
|
|
|
|
/* Build display for: Reserved2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved2 */
|
|
|
|
/* Build display for: Parameter Count */
|
|
|
|
ParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Count: %u", ParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Count */
|
|
|
|
/* Build display for: Parameter Offset */
|
|
|
|
ParameterOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Offset: %u", ParameterOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Offset */
|
|
|
|
/* Build display for: Parameter Displacement */
|
|
|
|
ParameterDisplacement = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Displacement: %u", ParameterDisplacement);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Displacement */
|
|
|
|
/* Build display for: Data Count */
|
|
|
|
DataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Count: %u", DataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Count */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Data Displacement */
|
|
|
|
DataDisplacement = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Displacement: %u", DataDisplacement);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Displacement */
|
|
|
|
/* Build display for: Setup Count */
|
|
|
|
SetupCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Setup Count: %u", SetupCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Setup Count */
|
|
|
|
/* Build display for: Reserved3 */
|
|
|
|
Reserved3 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Reserved3: %u", Reserved3);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Reserved3 */
|
|
|
|
if (SetupCount > 0) {
|
|
|
|
int i = SetupCount;
|
|
|
|
Setup = GSHORT(pd, offset);
|
|
|
|
for (i = 1; i <= SetupCount; i++) {
|
|
|
|
Setup = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Setup%i: %u", i, Setup);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Setup */
|
|
|
|
}
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
if (offset < (SMB_offset + ParameterOffset)) {
|
|
|
|
int pad1Count = SMB_offset + ParameterOffset - offset;
|
|
|
|
/* Build display for: Pad1 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, pad1Count, "Pad1: %s", format_text(pd + offset, pad1Count));
|
|
}
|
|
|
|
offset += pad1Count; /* Skip Pad1 */
|
|
|
|
}
|
|
|
|
/* Build display for: Parameter */
|
|
|
|
if (ParameterCount > 0) {
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, ParameterCount, "Parameter: %s", format_text(pd + SMB_offset + ParameterOffset, ParameterCount));
|
|
|
|
}
|
|
|
|
offset += ParameterCount; /* Skip Parameter */
|
|
|
|
}
|
|
|
|
if (DataCount > 0 && offset < (SMB_offset + DataOffset)) {
|
|
|
|
int pad2Count = SMB_offset + DataOffset - offset;
|
|
|
|
/* Build display for: Pad2 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, pad2Count, "Pad2: %s", format_text(pd + offset, pad2Count));
|
|
|
|
}
|
|
|
|
offset += pad2Count; /* Skip Pad2 */
|
|
|
|
}
|
|
|
|
/* Build display for: Data */
|
|
|
|
if (DataCount > 0) {
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, DataCount, "Data: %s", format_text(pd + SMB_offset + DataOffset, DataCount));
|
|
|
|
}
|
|
|
|
offset += DataCount; /* Skip Data */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
static void
|
|
dissect_transact_params(const u_char *pd, int offset, frame_data *fd,
|
|
proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data,
|
|
int SMB_offset, int errcode, int dirn, int DataOffset, int DataCount,
|
|
int ParameterOffset, int ParameterCount, int SetupAreaOffset,
|
|
int SetupCount, const char *TransactName)
|
|
{
|
|
char *TransactNameCopy;
|
|
char *trans_type = NULL, *trans_cmd, *loc_of_slash = NULL;
|
|
int index;
|
|
const gchar *Data;
|
|
|
|
if (!TransactName)
|
|
return;
|
|
|
|
TransactNameCopy = g_malloc(TransactName ? strlen(TransactName) + 1 : 1);
|
|
|
|
/* Should check for error here ... */
|
|
|
|
strcpy(TransactNameCopy, TransactName ? TransactName : "");
|
|
if (TransactNameCopy[0] == '\\') {
|
|
trans_type = TransactNameCopy + 1; /* Skip the slash */
|
|
loc_of_slash = trans_type ? strchr(trans_type, '\\') : NULL;
|
|
}
|
|
|
|
if (loc_of_slash) {
|
|
index = loc_of_slash - trans_type; /* Make it a real index */
|
|
trans_cmd = trans_type + index + 1;
|
|
trans_type[index] = '\0';
|
|
}
|
|
else
|
|
trans_cmd = NULL;
|
|
|
|
if ((trans_cmd == NULL) ||
|
|
(((trans_type == NULL || strcmp(trans_type, "MAILSLOT") != 0) ||
|
|
!dissect_mailslot_smb(pd, SetupAreaOffset, fd, parent, tree, si,
|
|
max_data, SMB_offset, errcode, dirn, trans_cmd,
|
|
SMB_offset + DataOffset, DataCount,
|
|
SMB_offset + ParameterOffset, ParameterCount)) &&
|
|
((trans_type == NULL || strcmp(trans_type, "PIPE") != 0) ||
|
|
!dissect_pipe_smb(pd, offset, fd, parent, tree, si, max_data,
|
|
SMB_offset, errcode, dirn, trans_cmd, DataOffset,
|
|
DataCount, ParameterOffset, ParameterCount)))) {
|
|
|
|
if (ParameterCount > 0) {
|
|
|
|
/* Build display for: Parameters */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, SMB_offset + ParameterOffset, ParameterCount, "Parameters: %s", format_text(pd + SMB_offset + ParameterOffset, ParameterCount));
|
|
|
|
}
|
|
|
|
offset = SMB_offset + ParameterOffset + ParameterCount; /* Skip Parameters */
|
|
|
|
}
|
|
|
|
if (DataCount > 0 && offset < (SMB_offset + DataOffset)) {
|
|
|
|
int pad2Count = SMB_offset + DataOffset - offset;
|
|
|
|
/* Build display for: Pad2 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, pad2Count, "Pad2: %s", format_text(pd + offset, pad2Count));
|
|
|
|
}
|
|
|
|
offset += pad2Count; /* Skip Pad2 */
|
|
|
|
}
|
|
|
|
if (DataCount > 0) {
|
|
|
|
/* Build display for: Data */
|
|
|
|
Data = pd + SMB_offset + DataOffset;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, SMB_offset + DataOffset, DataCount, "Data: %s", format_text(pd + SMB_offset + DataOffset, DataCount));
|
|
|
|
}
|
|
|
|
offset += DataCount; /* Skip Data */
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
dissect_transact_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *parent, proto_tree *tree, struct smb_info si, int max_data, int SMB_offset, int errcode, int dirn)
|
|
|
|
{
|
|
proto_tree *Flags_tree;
|
|
proto_item *ti;
|
|
guint8 WordCount;
|
|
guint8 SetupCount;
|
|
guint8 Reserved3;
|
|
guint8 Reserved1;
|
|
guint8 MaxSetupCount;
|
|
guint32 Timeout;
|
|
guint16 TotalParameterCount;
|
|
guint16 TotalDataCount;
|
|
guint16 Setup = 0;
|
|
guint16 Reserved2;
|
|
guint16 ParameterOffset;
|
|
guint16 ParameterDisplacement;
|
|
guint16 ParameterCount;
|
|
guint16 MaxParameterCount;
|
|
guint16 MaxDataCount;
|
|
guint16 Flags;
|
|
guint16 DataOffset;
|
|
guint16 DataDisplacement;
|
|
guint16 DataCount;
|
|
guint16 ByteCount;
|
|
int TNlen;
|
|
const char *TransactName;
|
|
conversation_t *conversation;
|
|
struct smb_request_key request_key, *new_request_key;
|
|
struct smb_request_val *request_val;
|
|
|
|
guint16 SetupAreaOffset;
|
|
|
|
|
|
/*
|
|
* Find out what conversation this packet is part of
|
|
*/
|
|
|
|
conversation = find_conversation(&pi.src, &pi.dst, pi.ptype,
|
|
pi.srcport, pi.destport, 0);
|
|
|
|
if (conversation == NULL) { /* Create a new conversation */
|
|
|
|
conversation = conversation_new(&pi.src, &pi.dst, pi.ptype,
|
|
pi.srcport, pi.destport, NULL, 0);
|
|
|
|
}
|
|
|
|
si.conversation = conversation; /* Save this */
|
|
|
|
/*
|
|
* Check for and insert entry in request hash table if does not exist
|
|
*/
|
|
request_key.conversation = conversation->index;
|
|
request_key.mid = si.mid;
|
|
|
|
request_val = (struct smb_request_val *) g_hash_table_lookup(smb_request_hash, &request_key);
|
|
|
|
if (!request_val) { /* Create one */
|
|
|
|
new_request_key = g_mem_chunk_alloc(smb_request_keys);
|
|
new_request_key -> conversation = conversation -> index;
|
|
new_request_key -> mid = si.mid;
|
|
|
|
request_val = g_mem_chunk_alloc(smb_request_vals);
|
|
request_val -> mid = si.mid;
|
|
request_val -> last_transact_command = NULL;
|
|
request_val -> last_param_descrip = NULL;
|
|
request_val -> last_data_descrip = NULL;
|
|
|
|
g_hash_table_insert(smb_request_hash, new_request_key, request_val);
|
|
|
|
}
|
|
|
|
si.request_val = request_val; /* Save this for later */
|
|
|
|
if (dirn == 1) { /* Request(s) dissect code */
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
/* Build display for: Total Parameter Count */
|
|
|
|
TotalParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Parameter Count: %u", TotalParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Parameter Count */
|
|
|
|
/* Build display for: Total Data Count */
|
|
|
|
TotalDataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Data Count: %u", TotalDataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Data Count */
|
|
|
|
/* Build display for: Max Parameter Count */
|
|
|
|
MaxParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Parameter Count: %u", MaxParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Parameter Count */
|
|
|
|
/* Build display for: Max Data Count */
|
|
|
|
MaxDataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Max Data Count: %u", MaxDataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Max Data Count */
|
|
|
|
/* Build display for: Max Setup Count */
|
|
|
|
MaxSetupCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Max Setup Count: %u", MaxSetupCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Max Setup Count */
|
|
|
|
/* Build display for: Reserved1 */
|
|
|
|
Reserved1 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Reserved1: %u", Reserved1);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Reserved1 */
|
|
|
|
/* Build display for: Flags */
|
|
|
|
Flags = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Flags: 0x%02x", Flags);
|
|
Flags_tree = proto_item_add_subtree(ti, ett_smb_flags);
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Flags, 0x01, 16, "Also disconnect TID", "Dont disconnect TID"));
|
|
proto_tree_add_text(Flags_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(Flags, 0x02, 16, "One way transaction", "Two way transaction"));
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Flags */
|
|
|
|
/* Build display for: Timeout */
|
|
|
|
Timeout = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 4, "Timeout: %u", Timeout);
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip Timeout */
|
|
|
|
/* Build display for: Reserved2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved2 */
|
|
|
|
/* Build display for: Parameter Count */
|
|
|
|
ParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Count: %u", ParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Count */
|
|
|
|
/* Build display for: Parameter Offset */
|
|
|
|
ParameterOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Offset: %u", ParameterOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Offset */
|
|
|
|
/* Build display for: Data Count */
|
|
|
|
DataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Count: %u", DataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Count */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Setup Count */
|
|
|
|
SetupCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Setup Count: %u", SetupCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Setup Count */
|
|
|
|
/* Build display for: Reserved3 */
|
|
|
|
Reserved3 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Reserved3: %u", Reserved3);
|
|
}
|
|
|
|
offset += 1; /* Skip Reserved3 */
|
|
|
|
SetupAreaOffset = offset;
|
|
|
|
/* Build display for: Setup */
|
|
|
|
if (SetupCount > 0) {
|
|
|
|
int i = SetupCount;
|
|
|
|
Setup = GSHORT(pd, offset);
|
|
|
|
for (i = 1; i <= SetupCount; i++) {
|
|
|
|
Setup = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Setup%i: %u", i, Setup);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Setup */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Transact Name */
|
|
|
|
/* Watch out for Unicode names */
|
|
|
|
if (si.unicode) {
|
|
|
|
if (offset % 2) offset++; /* Looks like a pad byte there sometimes */
|
|
|
|
TransactName = unicode_to_str(pd + offset, &TNlen);
|
|
TNlen += 2;
|
|
|
|
}
|
|
else {
|
|
TransactName = pd + offset;
|
|
TNlen = strlen(TransactName) + 1;
|
|
}
|
|
|
|
if (request_val -> last_transact_command) g_free(request_val -> last_transact_command);
|
|
|
|
request_val -> last_transact_command = g_malloc(strlen(TransactName) + 1);
|
|
|
|
if (request_val -> last_transact_command)
|
|
strcpy(request_val -> last_transact_command, TransactName);
|
|
|
|
if (check_col(fd, COL_INFO)) {
|
|
|
|
col_add_fstr(fd, COL_INFO, "%s %s", TransactName, (dirn ? "Request" : "Response"));
|
|
|
|
}
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, TNlen, "Transact Name: %s", TransactName);
|
|
|
|
}
|
|
|
|
offset += TNlen; /* Skip Transact Name */
|
|
if (si.unicode) offset += 2; /* There are two more extraneous bytes there*/
|
|
|
|
if (offset < (SMB_offset + ParameterOffset)) {
|
|
|
|
int pad1Count = SMB_offset + ParameterOffset - offset;
|
|
|
|
/* Build display for: Pad1 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, pad1Count, "Pad1: %s", format_text(pd + offset, pad1Count));
|
|
}
|
|
|
|
offset += pad1Count; /* Skip Pad1 */
|
|
|
|
}
|
|
|
|
/* Let's see if we can decode this */
|
|
|
|
dissect_transact_params(pd, offset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn, DataOffset, DataCount, ParameterOffset, ParameterCount, SetupAreaOffset, SetupCount, TransactName);
|
|
|
|
}
|
|
|
|
if (dirn == 0) { /* Response(s) dissect code */
|
|
|
|
if (check_col(fd, COL_INFO)) {
|
|
if ( request_val -> last_transact_command )
|
|
col_add_fstr(fd, COL_INFO, "%s %s", request_val -> last_transact_command, "Response");
|
|
else col_add_fstr(fd, COL_INFO, "Response to unknown message");
|
|
|
|
}
|
|
|
|
/* Build display for: Word Count (WCT) */
|
|
|
|
WordCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Word Count (WCT): %u", WordCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Word Count (WCT) */
|
|
|
|
if (WordCount == 0) {
|
|
|
|
/* Interim response.
|
|
XXX - should we tag it as such? */
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Dissect the interim response by showing the type of request to
|
|
which it's a reply. */
|
|
dissect_transact_params(pd, offset, fd, parent, tree, si, max_data,
|
|
SMB_offset, errcode, dirn, -1, -1, -1, -1, -1, -1,
|
|
si.request_val -> last_transact_command);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
/* Build display for: Total Parameter Count */
|
|
|
|
TotalParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Parameter Count: %u", TotalParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Parameter Count */
|
|
|
|
/* Build display for: Total Data Count */
|
|
|
|
TotalDataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Total Data Count: %u", TotalDataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Total Data Count */
|
|
|
|
/* Build display for: Reserved2 */
|
|
|
|
Reserved2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Reserved2: %u", Reserved2);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Reserved2 */
|
|
|
|
/* Build display for: Parameter Count */
|
|
|
|
ParameterCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Count: %u", ParameterCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Count */
|
|
|
|
/* Build display for: Parameter Offset */
|
|
|
|
ParameterOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Offset: %u", ParameterOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Offset */
|
|
|
|
/* Build display for: Parameter Displacement */
|
|
|
|
ParameterDisplacement = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Parameter Displacement: %u", ParameterDisplacement);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Parameter Displacement */
|
|
|
|
/* Build display for: Data Count */
|
|
|
|
DataCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Count: %u", DataCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Count */
|
|
|
|
/* Build display for: Data Offset */
|
|
|
|
DataOffset = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Offset: %u", DataOffset);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Offset */
|
|
|
|
/* Build display for: Data Displacement */
|
|
|
|
DataDisplacement = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Data Displacement: %u", DataDisplacement);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Data Displacement */
|
|
|
|
/* Build display for: Setup Count */
|
|
|
|
SetupCount = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Setup Count: %u", SetupCount);
|
|
|
|
}
|
|
|
|
offset += 1; /* Skip Setup Count */
|
|
|
|
|
|
/* Build display for: Reserved3 */
|
|
|
|
Reserved3 = GBYTE(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 1, "Reserved3: %u", Reserved3);
|
|
|
|
}
|
|
|
|
|
|
offset += 1; /* Skip Reserved3 */
|
|
|
|
SetupAreaOffset = offset;
|
|
|
|
/* Build display for: Setup */
|
|
|
|
if (SetupCount > 0) {
|
|
|
|
int i = SetupCount;
|
|
|
|
Setup = GSHORT(pd, offset);
|
|
|
|
for (i = 1; i <= SetupCount; i++) {
|
|
|
|
Setup = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Setup%i: %u", i, Setup);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Setup */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* Build display for: Byte Count (BCC) */
|
|
|
|
ByteCount = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", ByteCount);
|
|
|
|
}
|
|
|
|
offset += 2; /* Skip Byte Count (BCC) */
|
|
|
|
/* Build display for: Pad1 */
|
|
|
|
if (offset < (SMB_offset + ParameterOffset)) {
|
|
|
|
int pad1Count = SMB_offset + ParameterOffset - offset;
|
|
|
|
/* Build display for: Pad1 */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(tree, NullTVB, offset, pad1Count, "Pad1: %s", format_text(pd + offset, pad1Count));
|
|
}
|
|
|
|
offset += pad1Count; /* Skip Pad1 */
|
|
|
|
}
|
|
|
|
dissect_transact_params(pd, offset, fd, parent, tree, si, max_data, SMB_offset, errcode, dirn, DataOffset, DataCount, ParameterOffset, ParameterCount, SetupAreaOffset, SetupCount, si.request_val -> last_transact_command);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void (*dissect[256])(const u_char *, int, frame_data *, proto_tree *, proto_tree *, struct smb_info, int, int, int, int) = {
|
|
|
|
dissect_createdir_smb, /* unknown SMB 0x00 */
|
|
dissect_deletedir_smb, /* unknown SMB 0x01 */
|
|
dissect_unknown_smb, /* SMBopen open a file */
|
|
dissect_create_file_smb, /* SMBcreate create a file */
|
|
dissect_close_smb, /* SMBclose close a file */
|
|
dissect_flush_file_smb, /* SMBflush flush a file */
|
|
dissect_delete_file_smb, /* SMBunlink delete a file */
|
|
dissect_rename_file_smb, /* SMBmv rename a file */
|
|
dissect_get_file_attr_smb,/* SMBgetatr get file attributes */
|
|
dissect_set_file_attr_smb,/* SMBsetatr set file attributes */
|
|
dissect_read_file_smb, /* SMBread read from a file */
|
|
dissect_write_file_smb, /* SMBwrite write to a file */
|
|
dissect_lock_bytes_smb, /* SMBlock lock a byte range */
|
|
dissect_unlock_bytes_smb, /* SMBunlock unlock a byte range */
|
|
dissect_create_temporary_file_smb,/* SMBctemp create a temporary file */
|
|
dissect_unknown_smb, /* SMBmknew make a new file */
|
|
dissect_checkdir_smb, /* SMBchkpth check a directory path */
|
|
dissect_process_exit_smb, /* SMBexit process exit */
|
|
dissect_unknown_smb, /* SMBlseek seek */
|
|
dissect_lock_and_read_smb,/* SMBlockread Lock a range and read it */
|
|
dissect_write_and_unlock_smb,/* SMBwriteunlock Unlock a range and then write */
|
|
dissect_unknown_smb, /* unknown SMB 0x15 */
|
|
dissect_unknown_smb, /* unknown SMB 0x16 */
|
|
dissect_unknown_smb, /* unknown SMB 0x17 */
|
|
dissect_unknown_smb, /* unknown SMB 0x18 */
|
|
dissect_unknown_smb, /* unknown SMB 0x19 */
|
|
dissect_read_raw_smb, /* SMBreadBraw read block raw */
|
|
dissect_read_mpx_smb, /* SMBreadBmpx read block multiplexed */
|
|
dissect_unknown_smb, /* SMBreadBs read block (secondary response) */
|
|
dissect_write_raw_smb, /* SMBwriteBraw write block raw */
|
|
dissect_write_mpx_smb, /* SMBwriteBmpx write block multiplexed */
|
|
dissect_unknown_smb, /* SMBwriteBs write block (secondary request) */
|
|
dissect_unknown_smb, /* SMBwriteC write complete response */
|
|
dissect_unknown_smb, /* unknown SMB 0x21 */
|
|
dissect_set_info2_smb, /* SMBsetattrE set file attributes expanded */
|
|
dissect_query_info2_smb, /* SMBgetattrE get file attributes expanded */
|
|
dissect_locking_andx_smb, /* SMBlockingX lock/unlock byte ranges and X */
|
|
dissect_transact_smb, /* SMBtrans transaction - name, bytes in/out */
|
|
dissect_unknown_smb, /* SMBtranss transaction (secondary request/response) */
|
|
dissect_unknown_smb, /* SMBioctl IOCTL */
|
|
dissect_unknown_smb, /* SMBioctls IOCTL (secondary request/response) */
|
|
dissect_unknown_smb, /* SMBcopy copy */
|
|
dissect_move_smb, /* SMBmove move */
|
|
dissect_unknown_smb, /* SMBecho echo */
|
|
dissect_unknown_smb, /* SMBwriteclose write a file and then close it */
|
|
dissect_open_andx_smb, /* SMBopenX open and X */
|
|
dissect_read_andx_smb, /* SMBreadX read and X */
|
|
dissect_unknown_smb, /* SMBwriteX write and X */
|
|
dissect_unknown_smb, /* unknown SMB 0x30 */
|
|
dissect_unknown_smb, /* unknown SMB 0x31 */
|
|
dissect_transact2_smb, /* unknown SMB 0x32 */
|
|
dissect_unknown_smb, /* unknown SMB 0x33 */
|
|
dissect_find_close2_smb, /* unknown SMB 0x34 */
|
|
dissect_unknown_smb, /* unknown SMB 0x35 */
|
|
dissect_unknown_smb, /* unknown SMB 0x36 */
|
|
dissect_unknown_smb, /* unknown SMB 0x37 */
|
|
dissect_unknown_smb, /* unknown SMB 0x38 */
|
|
dissect_unknown_smb, /* unknown SMB 0x39 */
|
|
dissect_unknown_smb, /* unknown SMB 0x3a */
|
|
dissect_unknown_smb, /* unknown SMB 0x3b */
|
|
dissect_unknown_smb, /* unknown SMB 0x3c */
|
|
dissect_unknown_smb, /* unknown SMB 0x3d */
|
|
dissect_unknown_smb, /* unknown SMB 0x3e */
|
|
dissect_unknown_smb, /* unknown SMB 0x3f */
|
|
dissect_unknown_smb, /* unknown SMB 0x40 */
|
|
dissect_unknown_smb, /* unknown SMB 0x41 */
|
|
dissect_unknown_smb, /* unknown SMB 0x42 */
|
|
dissect_unknown_smb, /* unknown SMB 0x43 */
|
|
dissect_unknown_smb, /* unknown SMB 0x44 */
|
|
dissect_unknown_smb, /* unknown SMB 0x45 */
|
|
dissect_unknown_smb, /* unknown SMB 0x46 */
|
|
dissect_unknown_smb, /* unknown SMB 0x47 */
|
|
dissect_unknown_smb, /* unknown SMB 0x48 */
|
|
dissect_unknown_smb, /* unknown SMB 0x49 */
|
|
dissect_unknown_smb, /* unknown SMB 0x4a */
|
|
dissect_unknown_smb, /* unknown SMB 0x4b */
|
|
dissect_unknown_smb, /* unknown SMB 0x4c */
|
|
dissect_unknown_smb, /* unknown SMB 0x4d */
|
|
dissect_unknown_smb, /* unknown SMB 0x4e */
|
|
dissect_unknown_smb, /* unknown SMB 0x4f */
|
|
dissect_unknown_smb, /* unknown SMB 0x50 */
|
|
dissect_unknown_smb, /* unknown SMB 0x51 */
|
|
dissect_unknown_smb, /* unknown SMB 0x52 */
|
|
dissect_unknown_smb, /* unknown SMB 0x53 */
|
|
dissect_unknown_smb, /* unknown SMB 0x54 */
|
|
dissect_unknown_smb, /* unknown SMB 0x55 */
|
|
dissect_unknown_smb, /* unknown SMB 0x56 */
|
|
dissect_unknown_smb, /* unknown SMB 0x57 */
|
|
dissect_unknown_smb, /* unknown SMB 0x58 */
|
|
dissect_unknown_smb, /* unknown SMB 0x59 */
|
|
dissect_unknown_smb, /* unknown SMB 0x5a */
|
|
dissect_unknown_smb, /* unknown SMB 0x5b */
|
|
dissect_unknown_smb, /* unknown SMB 0x5c */
|
|
dissect_unknown_smb, /* unknown SMB 0x5d */
|
|
dissect_unknown_smb, /* unknown SMB 0x5e */
|
|
dissect_unknown_smb, /* unknown SMB 0x5f */
|
|
dissect_unknown_smb, /* unknown SMB 0x60 */
|
|
dissect_unknown_smb, /* unknown SMB 0x61 */
|
|
dissect_unknown_smb, /* unknown SMB 0x62 */
|
|
dissect_unknown_smb, /* unknown SMB 0x63 */
|
|
dissect_unknown_smb, /* unknown SMB 0x64 */
|
|
dissect_unknown_smb, /* unknown SMB 0x65 */
|
|
dissect_unknown_smb, /* unknown SMB 0x66 */
|
|
dissect_unknown_smb, /* unknown SMB 0x67 */
|
|
dissect_unknown_smb, /* unknown SMB 0x68 */
|
|
dissect_unknown_smb, /* unknown SMB 0x69 */
|
|
dissect_unknown_smb, /* unknown SMB 0x6a */
|
|
dissect_unknown_smb, /* unknown SMB 0x6b */
|
|
dissect_unknown_smb, /* unknown SMB 0x6c */
|
|
dissect_unknown_smb, /* unknown SMB 0x6d */
|
|
dissect_unknown_smb, /* unknown SMB 0x6e */
|
|
dissect_unknown_smb, /* unknown SMB 0x6f */
|
|
dissect_treecon_smb, /* SMBtcon tree connect */
|
|
dissect_tdis_smb, /* SMBtdis tree disconnect */
|
|
dissect_negprot_smb, /* SMBnegprot negotiate a protocol */
|
|
dissect_ssetup_andx_smb, /* SMBsesssetupX Session Set Up & X (including User Logon) */
|
|
dissect_logoff_andx_smb, /* SMBlogof Logoff & X */
|
|
dissect_tcon_andx_smb, /* SMBtconX tree connect and X */
|
|
dissect_unknown_smb, /* unknown SMB 0x76 */
|
|
dissect_unknown_smb, /* unknown SMB 0x77 */
|
|
dissect_unknown_smb, /* unknown SMB 0x78 */
|
|
dissect_unknown_smb, /* unknown SMB 0x79 */
|
|
dissect_unknown_smb, /* unknown SMB 0x7a */
|
|
dissect_unknown_smb, /* unknown SMB 0x7b */
|
|
dissect_unknown_smb, /* unknown SMB 0x7c */
|
|
dissect_unknown_smb, /* unknown SMB 0x7d */
|
|
dissect_unknown_smb, /* unknown SMB 0x7e */
|
|
dissect_unknown_smb, /* unknown SMB 0x7f */
|
|
dissect_get_disk_attr_smb,/* SMBdskattr get disk attributes */
|
|
dissect_search_dir_smb, /* SMBsearch search a directory */
|
|
dissect_unknown_smb, /* SMBffirst find first */
|
|
dissect_unknown_smb, /* SMBfunique find unique */
|
|
dissect_unknown_smb, /* SMBfclose find close */
|
|
dissect_unknown_smb, /* unknown SMB 0x85 */
|
|
dissect_unknown_smb, /* unknown SMB 0x86 */
|
|
dissect_unknown_smb, /* unknown SMB 0x87 */
|
|
dissect_unknown_smb, /* unknown SMB 0x88 */
|
|
dissect_unknown_smb, /* unknown SMB 0x89 */
|
|
dissect_unknown_smb, /* unknown SMB 0x8a */
|
|
dissect_unknown_smb, /* unknown SMB 0x8b */
|
|
dissect_unknown_smb, /* unknown SMB 0x8c */
|
|
dissect_unknown_smb, /* unknown SMB 0x8d */
|
|
dissect_unknown_smb, /* unknown SMB 0x8e */
|
|
dissect_unknown_smb, /* unknown SMB 0x8f */
|
|
dissect_unknown_smb, /* unknown SMB 0x90 */
|
|
dissect_unknown_smb, /* unknown SMB 0x91 */
|
|
dissect_unknown_smb, /* unknown SMB 0x92 */
|
|
dissect_unknown_smb, /* unknown SMB 0x93 */
|
|
dissect_unknown_smb, /* unknown SMB 0x94 */
|
|
dissect_unknown_smb, /* unknown SMB 0x95 */
|
|
dissect_unknown_smb, /* unknown SMB 0x96 */
|
|
dissect_unknown_smb, /* unknown SMB 0x97 */
|
|
dissect_unknown_smb, /* unknown SMB 0x98 */
|
|
dissect_unknown_smb, /* unknown SMB 0x99 */
|
|
dissect_unknown_smb, /* unknown SMB 0x9a */
|
|
dissect_unknown_smb, /* unknown SMB 0x9b */
|
|
dissect_unknown_smb, /* unknown SMB 0x9c */
|
|
dissect_unknown_smb, /* unknown SMB 0x9d */
|
|
dissect_unknown_smb, /* unknown SMB 0x9e */
|
|
dissect_unknown_smb, /* unknown SMB 0x9f */
|
|
dissect_unknown_smb, /* unknown SMB 0xa0 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa1 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa2 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa3 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa4 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa5 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa6 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa7 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa8 */
|
|
dissect_unknown_smb, /* unknown SMB 0xa9 */
|
|
dissect_unknown_smb, /* unknown SMB 0xaa */
|
|
dissect_unknown_smb, /* unknown SMB 0xab */
|
|
dissect_unknown_smb, /* unknown SMB 0xac */
|
|
dissect_unknown_smb, /* unknown SMB 0xad */
|
|
dissect_unknown_smb, /* unknown SMB 0xae */
|
|
dissect_unknown_smb, /* unknown SMB 0xaf */
|
|
dissect_unknown_smb, /* unknown SMB 0xb0 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb1 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb2 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb3 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb4 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb5 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb6 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb7 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb8 */
|
|
dissect_unknown_smb, /* unknown SMB 0xb9 */
|
|
dissect_unknown_smb, /* unknown SMB 0xba */
|
|
dissect_unknown_smb, /* unknown SMB 0xbb */
|
|
dissect_unknown_smb, /* unknown SMB 0xbc */
|
|
dissect_unknown_smb, /* unknown SMB 0xbd */
|
|
dissect_unknown_smb, /* unknown SMB 0xbe */
|
|
dissect_unknown_smb, /* unknown SMB 0xbf */
|
|
dissect_unknown_smb, /* SMBsplopen open a print spool file */
|
|
dissect_write_print_file_smb,/* SMBsplwr write to a print spool file */
|
|
dissect_close_print_file_smb,/* SMBsplclose close a print spool file */
|
|
dissect_get_print_queue_smb, /* SMBsplretq return print queue */
|
|
dissect_unknown_smb, /* unknown SMB 0xc4 */
|
|
dissect_unknown_smb, /* unknown SMB 0xc5 */
|
|
dissect_unknown_smb, /* unknown SMB 0xc6 */
|
|
dissect_unknown_smb, /* unknown SMB 0xc7 */
|
|
dissect_unknown_smb, /* unknown SMB 0xc8 */
|
|
dissect_unknown_smb, /* unknown SMB 0xc9 */
|
|
dissect_unknown_smb, /* unknown SMB 0xca */
|
|
dissect_unknown_smb, /* unknown SMB 0xcb */
|
|
dissect_unknown_smb, /* unknown SMB 0xcc */
|
|
dissect_unknown_smb, /* unknown SMB 0xcd */
|
|
dissect_unknown_smb, /* unknown SMB 0xce */
|
|
dissect_unknown_smb, /* unknown SMB 0xcf */
|
|
dissect_unknown_smb, /* SMBsends send a single block message */
|
|
dissect_unknown_smb, /* SMBsendb send a broadcast message */
|
|
dissect_unknown_smb, /* SMBfwdname forward user name */
|
|
dissect_unknown_smb, /* SMBcancelf cancel forward */
|
|
dissect_unknown_smb, /* SMBgetmac get a machine name */
|
|
dissect_unknown_smb, /* SMBsendstrt send start of multi-block message */
|
|
dissect_unknown_smb, /* SMBsendend send end of multi-block message */
|
|
dissect_unknown_smb, /* SMBsendtxt send text of multi-block message */
|
|
dissect_unknown_smb, /* unknown SMB 0xd8 */
|
|
dissect_unknown_smb, /* unknown SMB 0xd9 */
|
|
dissect_unknown_smb, /* unknown SMB 0xda */
|
|
dissect_unknown_smb, /* unknown SMB 0xdb */
|
|
dissect_unknown_smb, /* unknown SMB 0xdc */
|
|
dissect_unknown_smb, /* unknown SMB 0xdd */
|
|
dissect_unknown_smb, /* unknown SMB 0xde */
|
|
dissect_unknown_smb, /* unknown SMB 0xdf */
|
|
dissect_unknown_smb, /* unknown SMB 0xe0 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe1 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe2 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe3 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe4 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe5 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe6 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe7 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe8 */
|
|
dissect_unknown_smb, /* unknown SMB 0xe9 */
|
|
dissect_unknown_smb, /* unknown SMB 0xea */
|
|
dissect_unknown_smb, /* unknown SMB 0xeb */
|
|
dissect_unknown_smb, /* unknown SMB 0xec */
|
|
dissect_unknown_smb, /* unknown SMB 0xed */
|
|
dissect_unknown_smb, /* unknown SMB 0xee */
|
|
dissect_unknown_smb, /* unknown SMB 0xef */
|
|
dissect_unknown_smb, /* unknown SMB 0xf0 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf1 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf2 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf3 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf4 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf5 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf6 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf7 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf8 */
|
|
dissect_unknown_smb, /* unknown SMB 0xf9 */
|
|
dissect_unknown_smb, /* unknown SMB 0xfa */
|
|
dissect_unknown_smb, /* unknown SMB 0xfb */
|
|
dissect_unknown_smb, /* unknown SMB 0xfc */
|
|
dissect_unknown_smb, /* unknown SMB 0xfd */
|
|
dissect_unknown_smb, /* SMBinvalid invalid command */
|
|
dissect_unknown_smb /* unknown SMB 0xff */
|
|
|
|
};
|
|
|
|
static const value_string errcls_types[] = {
|
|
{ SMB_SUCCESS, "Success"},
|
|
{ SMB_ERRDOS, "DOS Error"},
|
|
{ SMB_ERRSRV, "Server Error"},
|
|
{ SMB_ERRHRD, "Hardware Error"},
|
|
{ SMB_ERRCMD, "Command Error - Not an SMB format command"},
|
|
{ 0, NULL }
|
|
};
|
|
|
|
char *decode_smb_name(unsigned char cmd)
|
|
{
|
|
|
|
return(SMB_names[cmd]);
|
|
|
|
}
|
|
|
|
static const value_string DOS_errors[] = {
|
|
{SMBE_badfunc, "Invalid function (or system call)"},
|
|
{SMBE_badfile, "File not found (pathname error)"},
|
|
{SMBE_badpath, "Directory not found"},
|
|
{SMBE_nofids, "Too many open files"},
|
|
{SMBE_noaccess, "Access denied"},
|
|
{SMBE_badfid, "Invalid fid"},
|
|
{SMBE_nomem, "Out of memory"},
|
|
{SMBE_badmem, "Invalid memory block address"},
|
|
{SMBE_badenv, "Invalid environment"},
|
|
{SMBE_badaccess, "Invalid open mode"},
|
|
{SMBE_baddata, "Invalid data (only from ioctl call)"},
|
|
{SMBE_res, "Reserved error code?"},
|
|
{SMBE_baddrive, "Invalid drive"},
|
|
{SMBE_remcd, "Attempt to delete current directory"},
|
|
{SMBE_diffdevice, "Rename/move across different filesystems"},
|
|
{SMBE_nofiles, "no more files found in file search"},
|
|
{SMBE_badshare, "Share mode on file conflict with open mode"},
|
|
{SMBE_lock, "Lock request conflicts with existing lock"},
|
|
{SMBE_unsup, "Request unsupported, returned by Win 95"},
|
|
{SMBE_nosuchshare, "Requested share does not exist"},
|
|
{SMBE_filexists, "File in operation already exists"},
|
|
{SMBE_cannotopen, "Cannot open the file specified"},
|
|
{SMBE_unknownlevel, "Unknown level??"},
|
|
{SMBE_badpipe, "Named pipe invalid"},
|
|
{SMBE_pipebusy, "All instances of pipe are busy"},
|
|
{SMBE_pipeclosing, "Named pipe close in progress"},
|
|
{SMBE_notconnected, "No process on other end of named pipe"},
|
|
{SMBE_moredata, "More data to be returned"},
|
|
{SMBE_baddirectory, "Invalid directory name in a path."},
|
|
{SMBE_eas_didnt_fit, "Extended attributes didn't fit"},
|
|
{SMBE_eas_nsup, "Extended attributes not supported"},
|
|
{SMBE_notify_buf_small, "Buffer too small to return change notify."},
|
|
{SMBE_unknownipc, "Unknown IPC Operation"},
|
|
{SMBE_noipc, "Don't support ipc"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/* Error codes for the ERRSRV class */
|
|
|
|
static const value_string SRV_errors[] = {
|
|
{SMBE_error, "Non specific error code"},
|
|
{SMBE_badpw, "Bad password"},
|
|
{SMBE_badtype, "Reserved"},
|
|
{SMBE_access, "No permissions to perform the requested operation"},
|
|
{SMBE_invnid, "TID invalid"},
|
|
{SMBE_invnetname, "Invalid network name. Service not found"},
|
|
{SMBE_invdevice, "Invalid device"},
|
|
{SMBE_unknownsmb, "Unknown SMB, from NT 3.5 response"},
|
|
{SMBE_qfull, "Print queue full"},
|
|
{SMBE_qtoobig, "Queued item too big"},
|
|
{SMBE_qeof, "EOF on print queue dump"},
|
|
{SMBE_invpfid, "Invalid print file in smb_fid"},
|
|
{SMBE_smbcmd, "Unrecognised command"},
|
|
{SMBE_srverror, "SMB server internal error"},
|
|
{SMBE_filespecs, "Fid and pathname invalid combination"},
|
|
{SMBE_badlink, "Bad link in request ???"},
|
|
{SMBE_badpermits, "Access specified for a file is not valid"},
|
|
{SMBE_badpid, "Bad process id in request"},
|
|
{SMBE_setattrmode, "Attribute mode invalid"},
|
|
{SMBE_paused, "Message server paused"},
|
|
{SMBE_msgoff, "Not receiving messages"},
|
|
{SMBE_noroom, "No room for message"},
|
|
{SMBE_rmuns, "Too many remote usernames"},
|
|
{SMBE_timeout, "Operation timed out"},
|
|
{SMBE_noresource, "No resources currently available for request."},
|
|
{SMBE_toomanyuids, "Too many userids"},
|
|
{SMBE_baduid, "Bad userid"},
|
|
{SMBE_useMPX, "Temporarily unable to use raw mode, use MPX mode"},
|
|
{SMBE_useSTD, "Temporarily unable to use raw mode, use standard mode"},
|
|
{SMBE_contMPX, "Resume MPX mode"},
|
|
{SMBE_badPW, "Bad Password???"},
|
|
{SMBE_nosupport, "Operation not supported"},
|
|
{ 0, NULL}
|
|
};
|
|
|
|
/* Error codes for the ERRHRD class */
|
|
|
|
static const value_string HRD_errors[] = {
|
|
{SMBE_nowrite, "read only media"},
|
|
{SMBE_badunit, "Unknown device"},
|
|
{SMBE_notready, "Drive not ready"},
|
|
{SMBE_badcmd, "Unknown command"},
|
|
{SMBE_data, "Data (CRC) error"},
|
|
{SMBE_badreq, "Bad request structure length"},
|
|
{SMBE_seek, "Seek error???"},
|
|
{SMBE_badmedia, "Bad media???"},
|
|
{SMBE_badsector, "Bad sector???"},
|
|
{SMBE_nopaper, "No paper in printer???"},
|
|
{SMBE_write, "Write error???"},
|
|
{SMBE_read, "Read error???"},
|
|
{SMBE_general, "General error???"},
|
|
{SMBE_badshare, "A open conflicts with an existing open"},
|
|
{SMBE_lock, "Lock/unlock error"},
|
|
{SMBE_wrongdisk, "Wrong disk???"},
|
|
{SMBE_FCBunavail, "FCB unavailable???"},
|
|
{SMBE_sharebufexc, "Share buffer excluded???"},
|
|
{SMBE_diskfull, "Disk full???"},
|
|
{0, NULL}
|
|
};
|
|
|
|
char *decode_smb_error(guint8 errcls, guint16 errcode)
|
|
{
|
|
|
|
switch (errcls) {
|
|
|
|
case SMB_SUCCESS:
|
|
|
|
return("No Error"); /* No error ??? */
|
|
break;
|
|
|
|
case SMB_ERRDOS:
|
|
|
|
return(val_to_str(errcode, DOS_errors, "Unknown DOS error (%x)"));
|
|
break;
|
|
|
|
case SMB_ERRSRV:
|
|
|
|
return(val_to_str(errcode, SRV_errors, "Unknown SRV error (%x)"));
|
|
break;
|
|
|
|
case SMB_ERRHRD:
|
|
|
|
return(val_to_str(errcode, HRD_errors, "Unknown HRD error (%x)"));
|
|
break;
|
|
|
|
default:
|
|
|
|
return("Unknown error class!");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#define SMB_FLAGS_DIRN 0x80
|
|
|
|
void
|
|
dissect_smb(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int max_data)
|
|
{
|
|
proto_tree *smb_tree = tree, *flags_tree, *flags2_tree;
|
|
proto_item *ti, *tf;
|
|
guint8 cmd, errcls, errcode1, flags;
|
|
guint16 flags2, errcode, tid, pid, uid, mid;
|
|
guint32 status;
|
|
int SMB_offset = offset;
|
|
struct smb_info si;
|
|
|
|
OLD_CHECK_DISPLAY_AS_DATA(proto_smb, pd, offset, fd, tree);
|
|
|
|
si.unicode = 0;
|
|
|
|
cmd = pd[offset + SMB_hdr_com_offset];
|
|
|
|
if (check_col(fd, COL_PROTOCOL))
|
|
col_set_str(fd, COL_PROTOCOL, "SMB");
|
|
|
|
/* Hmmm, poor coding here ... Also, should check the type */
|
|
|
|
if (check_col(fd, COL_INFO)) {
|
|
|
|
col_add_fstr(fd, COL_INFO, "%s %s", decode_smb_name(cmd), (pi.match_port == pi.destport)? "Request" : "Response");
|
|
|
|
}
|
|
|
|
if (tree) {
|
|
|
|
ti = proto_tree_add_item(tree, proto_smb, NullTVB, offset, END_OF_FRAME, FALSE);
|
|
smb_tree = proto_item_add_subtree(ti, ett_smb);
|
|
|
|
/* 0xFFSMB is actually a 1 byte msg type and 3 byte server
|
|
* component ... SMB is only one used
|
|
*/
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 1, "Message Type: 0xFF");
|
|
proto_tree_add_text(smb_tree, NullTVB, offset+1, 3, "Server Component: SMB");
|
|
|
|
}
|
|
|
|
offset += 4; /* Skip the marker */
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_uint(smb_tree, hf_smb_cmd, NullTVB, offset, 1, cmd);
|
|
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
/* Handle error code */
|
|
|
|
if (GSHORT(pd, SMB_offset + 10) & 0x4000) {
|
|
|
|
/* handle NT 32 bit error code */
|
|
errcode = 0; /* better than a random number */
|
|
status = GWORD(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 4, "Status: 0x%08x",
|
|
status);
|
|
|
|
}
|
|
|
|
offset += 4;
|
|
|
|
}
|
|
else {
|
|
/* handle DOS error code & class */
|
|
|
|
/* Next, look at the error class, SMB_RETCLASS */
|
|
|
|
errcls = pd[offset];
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 1, "Error Class: %s",
|
|
val_to_str((guint8)pd[offset], errcls_types, "Unknown Error Class (%x)"));
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
/* Error code, SMB_HEINFO ... */
|
|
|
|
errcode1 = pd[offset];
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 1, "Reserved: %i", errcode1);
|
|
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
errcode = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 2, "Error Code: %s",
|
|
decode_smb_error(errcls, errcode));
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
}
|
|
|
|
/* Now for the flags: Bit 0 = 0 means cmd, 0 = 1 means resp */
|
|
|
|
flags = pd[offset];
|
|
|
|
if (tree) {
|
|
|
|
tf = proto_tree_add_text(smb_tree, NullTVB, offset, 1, "Flags: 0x%02x", flags);
|
|
|
|
flags_tree = proto_item_add_subtree(tf, ett_smb_flags);
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags, 0x01, 8,
|
|
"Lock&Read, Write&Unlock supported",
|
|
"Lock&Read, Write&Unlock not supported"));
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags, 0x02, 8,
|
|
"Receive buffer posted",
|
|
"Receive buffer not posted"));
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags, 0x08, 8,
|
|
"Path names caseless",
|
|
"Path names case sensitive"));
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags, 0x10, 8,
|
|
"Pathnames canonicalized",
|
|
"Pathnames not canonicalized"));
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags, 0x20, 8,
|
|
"OpLocks requested/granted",
|
|
"OpLocks not requested/granted"));
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags, 0x40, 8,
|
|
"Notify all",
|
|
"Notify open only"));
|
|
|
|
proto_tree_add_text(flags_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags, SMB_FLAGS_DIRN,
|
|
8, "Response to client/redirector", "Request to server"));
|
|
|
|
}
|
|
|
|
offset += 1;
|
|
|
|
flags2 = GSHORT(pd, offset);
|
|
|
|
if (tree) {
|
|
|
|
tf = proto_tree_add_text(smb_tree, NullTVB, offset, 2, "Flags2: 0x%04x", flags2);
|
|
|
|
flags2_tree = proto_item_add_subtree(tf, ett_smb_flags2);
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags2, 0x0001, 16,
|
|
"Long file names supported",
|
|
"Long file names not supported"));
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags2, 0x0002, 16,
|
|
"Extended attributes supported",
|
|
"Extended attributes not supported"));
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 1, "%s",
|
|
decode_boolean_bitfield(flags2, 0x0004, 16,
|
|
"Security signatures supported",
|
|
"Security signatures not supported"));
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags2, 0x0800, 16,
|
|
"Extended security negotiation supported",
|
|
"Extended security negotiation not supported"));
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags2, 0x1000, 16,
|
|
"Resolve pathnames with DFS",
|
|
"Don't resolve pathnames with DFS"));
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags2, 0x2000, 16,
|
|
"Permit reads if execute-only",
|
|
"Don't permit reads if execute-only"));
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags2, 0x4000, 16,
|
|
"Error codes are NT error codes",
|
|
"Error codes are DOS error codes"));
|
|
proto_tree_add_text(flags2_tree, NullTVB, offset, 2, "%s",
|
|
decode_boolean_bitfield(flags2, 0x8000, 16,
|
|
"Strings are Unicode",
|
|
"Strings are ASCII"));
|
|
|
|
}
|
|
|
|
if (flags2 & 0x8000) si.unicode = 1; /* Mark them as Unicode */
|
|
|
|
offset += 2;
|
|
|
|
if (tree) {
|
|
|
|
/*
|
|
* The document at
|
|
*
|
|
* http://www.samba.org/samba/ftp/specs/smbpub.txt
|
|
*
|
|
* (a text version of "Microsoft Networks SMB FILE SHARING
|
|
* PROTOCOL, Document Version 6.0p") says that:
|
|
*
|
|
* the first 2 bytes of these 12 bytes are, for NT Create and X,
|
|
* the "High Part of PID";
|
|
*
|
|
* the next four bytes are reserved;
|
|
*
|
|
* the next four bytes are, for SMB-over-IPX (with no
|
|
* NetBIOS involved) two bytes of Session ID and two bytes
|
|
* of SequenceNumber.
|
|
*
|
|
* If we ever implement SMB-over-IPX (which I suspect goes over
|
|
* IPX sockets 0x0550, 0x0552, and maybe 0x0554, as per the
|
|
* document in question), we'd probably want to have some way
|
|
* to determine whether this is SMB-over-IPX or not (which could
|
|
* be done by adding a PT_IPXSOCKET port type, having the
|
|
* IPX dissector set "pinfo->srcport" and "pinfo->destport",
|
|
* and having the SMB dissector check for a port type of
|
|
* PT_IPXSOCKET and for "pinfo->match_port" being either
|
|
* IPX_SOCKET_NWLINK_SMB_SERVER or IPX_SOCKET_NWLINK_SMB_REDIR
|
|
* or, if it also uses 0x0554, IPX_SOCKET_NWLINK_SMB_MESSENGER).
|
|
*/
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 12, "Reserved: 6 WORDS");
|
|
|
|
}
|
|
|
|
offset += 12;
|
|
|
|
/* Now the TID, tree ID */
|
|
|
|
tid = GSHORT(pd, offset);
|
|
si.tid = tid;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 2, "Network Path/Tree ID (TID): %i (%04x)", tid, tid);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
/* Now the PID, Process ID */
|
|
|
|
pid = GSHORT(pd, offset);
|
|
si.pid = pid;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 2, "Process ID (PID): %i (%04x)", pid, pid);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
/* Now the UID, User ID */
|
|
|
|
uid = GSHORT(pd, offset);
|
|
si.uid = uid;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 2, "User ID (UID): %i (%04x)", uid, uid);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
/* Now the MID, Multiplex ID */
|
|
|
|
mid = GSHORT(pd, offset);
|
|
si.mid = mid;
|
|
|
|
if (tree) {
|
|
|
|
proto_tree_add_text(smb_tree, NullTVB, offset, 2, "Multiplex ID (MID): %i (%04x)", mid, mid);
|
|
|
|
}
|
|
|
|
offset += 2;
|
|
|
|
/* Now vector through the table to dissect them */
|
|
|
|
(dissect[cmd])(pd, offset, fd, tree, smb_tree, si, max_data, SMB_offset, errcode,
|
|
((flags & 0x80) == 0));
|
|
|
|
|
|
}
|
|
|
|
/*** External routines called during the registration process */
|
|
|
|
extern void register_proto_smb_browse( void);
|
|
extern void register_proto_smb_logon( void);
|
|
extern void register_proto_smb_mailslot( void);
|
|
extern void register_proto_smb_pipe( void);
|
|
extern void register_proto_smb_mailslot( void);
|
|
|
|
|
|
void
|
|
proto_register_smb(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
{ &hf_smb_cmd,
|
|
{ "SMB Command", "smb.cmd",
|
|
FT_UINT8, BASE_HEX, VALS(smb_cmd_vals), 0x0, "" }}
|
|
|
|
|
|
};
|
|
static gint *ett[] = {
|
|
&ett_smb,
|
|
&ett_smb_fileattributes,
|
|
&ett_smb_capabilities,
|
|
&ett_smb_aflags,
|
|
&ett_smb_dialects,
|
|
&ett_smb_mode,
|
|
&ett_smb_rawmode,
|
|
&ett_smb_flags,
|
|
&ett_smb_flags2,
|
|
&ett_smb_desiredaccess,
|
|
&ett_smb_search,
|
|
&ett_smb_file,
|
|
&ett_smb_openfunction,
|
|
&ett_smb_filetype,
|
|
&ett_smb_action,
|
|
&ett_smb_writemode,
|
|
&ett_smb_lock_type,
|
|
};
|
|
|
|
proto_smb = proto_register_protocol("SMB (Server Message Block Protocol)",
|
|
"SMB", "smb");
|
|
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
proto_register_field_array(proto_smb, hf, array_length(hf));
|
|
register_init_routine(&smb_init_protocol);
|
|
|
|
register_proto_smb_browse();
|
|
register_proto_smb_logon( );
|
|
register_proto_smb_mailslot();
|
|
register_proto_smb_pipe();
|
|
|
|
}
|