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wireshark/packet-smb.c

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/* packet-smb.c
* Routines for smb packet dissection
* Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
*
* $Id: packet-smb.c,v 1.120 2001/09/29 01:44:09 guy Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* Copied from packet-pop.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#include <time.h>
#include <string.h>
#include <glib.h>
#include <ctype.h>
#include "packet.h"
#include "conversation.h"
#include "smb.h"
#include "alignment.h"
#include "strutil.h"
#include "packet-smb-mailslot.h"
#include "packet-smb-pipe.h"
static int proto_smb = -1;
static int hf_smb_cmd = -1;
static gint ett_smb = -1;
static gint ett_smb_hdr = -1;
static gint ett_smb_fileattributes = -1;
static gint ett_smb_capabilities = -1;
static gint ett_smb_aflags = -1;
static gint ett_smb_dialects = -1;
static gint ett_smb_mode = -1;
static gint ett_smb_rawmode = -1;
static gint ett_smb_flags = -1;
static gint ett_smb_flags2 = -1;
static gint ett_smb_desiredaccess = -1;
static gint ett_smb_search = -1;
static gint ett_smb_file = -1;
static gint ett_smb_openfunction = -1;
static gint ett_smb_filetype = -1;
static gint ett_smb_openaction = -1;
static gint ett_smb_writemode = -1;
static gint ett_smb_lock_type = -1;
static gint ett_smb_ssetupandxaction = -1;
static gint ett_smb_optionsup = -1;
/*
* Struct passed to each SMB decode routine of info it may need
*/
char *decode_smb_name(unsigned char);
int smb_packet_init_count = 200;
/*
* This is a hash table matching transaction requests and replies.
*
* Unfortunately, the MID is not a transaction ID in, say, the ONC RPC
* sense; instead, it's a "multiplex ID" used when there's more than one
* request *currently* in flight, to distinguish replies.
*
* This means that the MID and PID don't uniquely identify a request in
* a conversation.
*
* Therefore, we have to use some other value to distinguish between
* requests with the same MID and PID.
*
* On the first pass through the capture, when we first see a request,
* we hash it by conversation, MID, and PID.
*
* When we first see a reply to it, we add it to a new hash table,
* hashing it by conversation, MID, PID, and frame number of the reply.
*
* This works as long as
*
* 1) a client doesn't screw up and have multiple requests outstanding
* with the same MID and PID
*
* and
*
* 2) we don't have, within the same frame, replies to multiple
* requests with the same MID and PID.
*
* 2) should happen only if the server screws up and puts the wrong MID or
* PID into a reply (in which case not only can we not handle this, the
* client can't handle it either) or if the client has screwed up as per
* 1) and the server's dutifully replied to both of the requests with the
* same MID and PID (in which case, again, neither we nor the client can
* handle this).
*
* We don't have to correctly dissect screwups; we just have to keep from
* dumping core on them.
*
* XXX - in addition, we need to keep a hash table of replies, so that we
* can associate continuations with the reply to which they're a continuation.
*/
struct smb_request_key {
guint32 conversation;
guint16 mid;
guint16 pid;
guint32 frame_num;
};
static GHashTable *smb_request_hash = NULL;
static GMemChunk *smb_request_keys = NULL;
static GMemChunk *smb_request_vals = NULL;
/*
* This is a hash table matching continued transation replies and their
* continuations.
*
* It works similarly to the request/reply hash table.
*/
static GHashTable *smb_continuation_hash = NULL;
static GMemChunk *smb_continuation_vals = NULL;
/* Hash Functions */
static gint
smb_equal(gconstpointer v, gconstpointer w)
{
struct smb_request_key *v1 = (struct smb_request_key *)v;
struct smb_request_key *v2 = (struct smb_request_key *)w;
#if defined(DEBUG_SMB_HASH)
printf("Comparing %08X:%u:%u:%u\n and %08X:%u:%u:%u\n",
v1 -> conversation, v1 -> mid, v1 -> pid, v1 -> frame_num,
v2 -> conversation, v2 -> mid, v2 -> pid, v2 -> frame_num);
#endif
if (v1 -> conversation == v2 -> conversation &&
v1 -> mid == v2 -> mid &&
v1 -> pid == v2 -> pid &&
v1 -> frame_num == v2 -> frame_num) {
return 1;
}
return 0;
}
static guint
smb_hash (gconstpointer v)
{
struct smb_request_key *key = (struct smb_request_key *)v;
guint val;
val = (key -> conversation) + (key -> mid) + (key -> pid) +
(key -> frame_num);
#if defined(DEBUG_SMB_HASH)
printf("SMB Hash calculated as %u\n", val);
#endif
return val;
}
/*
* Free up any state information we've saved, and re-initialize the
* tables of state information.
*/
/*
* For a hash table entry, free the address data to which the key refers
* and the fragment data to which the value refers.
* (The actual key and value structures get freed by "reassemble_init()".)
*/
static gboolean
free_request_val_data(gpointer key, gpointer value, gpointer user_data)
{
struct smb_request_val *request_val = value;
if (request_val->last_transact_command != NULL)
g_free(request_val->last_transact_command);
if (request_val->last_param_descrip != NULL)
g_free(request_val->last_param_descrip);
if (request_val->last_data_descrip != NULL)
g_free(request_val->last_data_descrip);
if (request_val->last_aux_data_descrip != NULL)
g_free(request_val->last_aux_data_descrip);
return TRUE;
}
static struct smb_request_val *
do_transaction_hashing(conversation_t *conversation, struct smb_info si,
frame_data *fd)
{
struct smb_request_key request_key, *new_request_key;
struct smb_request_val *request_val = NULL;
gpointer new_request_key_ret, request_val_ret;
if (si.request) {
/*
* This is a request.
*
* If this is the first time the frame has been seen, check for
* an entry for the request in the hash table. If it's not found,
* insert an entry for it.
*
* If it's the first time it's been seen, then we can't have seen
* the reply yet, so the reply frame number should be 0, for
* "unknown".
*/
if (!fd->flags.visited) {
request_key.conversation = conversation->index;
request_key.mid = si.mid;
request_key.pid = si.pid;
request_key.frame_num = 0;
request_val = (struct smb_request_val *) g_hash_table_lookup(smb_request_hash, &request_key);
if (request_val == NULL) {
/*
* Not found.
*/
new_request_key = g_mem_chunk_alloc(smb_request_keys);
new_request_key -> conversation = conversation->index;
new_request_key -> mid = si.mid;
new_request_key -> pid = si.pid;
new_request_key -> frame_num = 0;
request_val = g_mem_chunk_alloc(smb_request_vals);
request_val -> frame = fd->num;
request_val -> last_transact2_command = -1; /* unknown */
request_val -> last_transact_command = NULL;
request_val -> last_param_descrip = NULL;
request_val -> last_data_descrip = NULL;
request_val -> last_aux_data_descrip = NULL;
g_hash_table_insert(smb_request_hash, new_request_key, request_val);
} else {
/*
* This means that we've seen another request in this conversation
* with the same request and reply, and without an intervening
* reply to that first request, and thus won't be using this
* "request_val" structure for that request (as we'd use it only
* for the reply).
*
* Clean out the structure, and set it to refer to this frame.
*/
request_val -> frame = fd->num;
request_val -> last_transact2_command = -1; /* unknown */
if (request_val -> last_transact_command)
g_free(request_val -> last_transact_command);
request_val -> last_transact_command = NULL;
if (request_val -> last_param_descrip)
g_free(request_val -> last_param_descrip);
request_val -> last_param_descrip = NULL;
if (request_val -> last_data_descrip)
g_free(request_val -> last_data_descrip);
request_val -> last_data_descrip = NULL;
if (request_val -> last_aux_data_descrip)
g_free(request_val -> last_aux_data_descrip);
request_val -> last_aux_data_descrip = NULL;
}
}
} else {
/*
* This is a reply.
*/
if (!fd->flags.visited) {
/*
* This is the first time the frame has been seen; check for
* an entry for a matching request, with an unknown reply frame
* number, in the hash table.
*
* If we find it, re-hash it with this frame's number as the
* reply frame number.
*/
request_key.conversation = conversation->index;
request_key.mid = si.mid;
request_key.pid = si.pid;
request_key.frame_num = 0;
/*
* Look it up - and, if we find it, get pointers to the key and
* value structures for it.
*/
if (g_hash_table_lookup_extended(smb_request_hash, &request_key,
&new_request_key_ret,
&request_val_ret)) {
new_request_key = new_request_key_ret;
request_val = request_val_ret;
/*
* We found it.
* Remove the old entry.
*/
g_hash_table_remove(smb_request_hash, &request_key);
/*
* Now update the key, and put it back into the hash table with
* the new key.
*/
new_request_key->frame_num = fd->num;
g_hash_table_insert(smb_request_hash, new_request_key, request_val);
}
} else {
/*
* This is not the first time the frame has been seen; check for
* an entry for a matching request, with this frame's frame
* number as the reply frame number, in the hash table.
*/
request_key.conversation = conversation->index;
request_key.mid = si.mid;
request_key.pid = si.pid;
request_key.frame_num = fd->num;
request_val = (struct smb_request_val *) g_hash_table_lookup(smb_request_hash, &request_key);
}
}
return request_val;
}
static struct smb_continuation_val *
do_continuation_hashing(conversation_t *conversation, struct smb_info si,
frame_data *fd, guint16 TotalDataCount,
guint16 DataCount, const char **TransactName)
{
struct smb_request_key request_key, *new_request_key;
struct smb_continuation_val *continuation_val, *new_continuation_val;
gpointer new_request_key_ret, continuation_val_ret;
continuation_val = NULL;
if (si.ddisp != 0) {
/*
* This reply isn't the first in the series; there should be a
* reply of which it is a continuation.
*/
if (!fd->flags.visited) {
/*
* This is the first time the frame has been seen; check for
* an entry for a matching continued message, with an unknown
* continuation frame number, in the hash table.
*
* If we find it, re-hash it with this frame's number as the
* continuation frame number.
*/
request_key.conversation = conversation->index;
request_key.mid = si.mid;
request_key.pid = si.pid;
request_key.frame_num = 0;
/*
* Look it up - and, if we find it, get pointers to the key and
* value structures for it.
*/
if (g_hash_table_lookup_extended(smb_continuation_hash, &request_key,
&new_request_key_ret,
&continuation_val_ret)) {
new_request_key = new_request_key_ret;
continuation_val = continuation_val_ret;
/*
* We found it.
* Remove the old entry.
*/
g_hash_table_remove(smb_continuation_hash, &request_key);
/*
* Now update the key, and put it back into the hash table with
* the new key.
*/
new_request_key->frame_num = fd->num;
g_hash_table_insert(smb_continuation_hash, new_request_key,
continuation_val);
}
} else {
/*
* This is not the first time the frame has been seen; check for
* an entry for a matching request, with this frame's frame
* number as the continuation frame number, in the hash table.
*/
request_key.conversation = conversation->index;
request_key.mid = si.mid;
request_key.pid = si.pid;
request_key.frame_num = fd->num;
continuation_val = (struct smb_continuation_val *)
g_hash_table_lookup(smb_continuation_hash, &request_key);
}
}
/*
* If we found the entry for the message of which this is a continuation,
* and our caller cares, get the transaction name for that message, as
* it's the transaction name for this message as well.
*/
if (continuation_val != NULL && TransactName != NULL)
*TransactName = continuation_val -> transact_name;
if (TotalDataCount > DataCount + si.ddisp) {
/*
* This reply isn't the last in the series; there should be a
* continuation for it later in the capture.
*
* If this is the first time the frame has been seen, check for
* an entry for the reply in the hash table. If it's not found,
* insert an entry for it.
*
* If it's the first time it's been seen, then we can't have seen
* the continuation yet, so the continuation frame number should
* be 0, for "unknown".
*/
if (!fd->flags.visited) {
request_key.conversation = conversation->index;
request_key.mid = si.mid;
request_key.pid = si.pid;
request_key.frame_num = 0;
new_continuation_val = (struct smb_continuation_val *)
g_hash_table_lookup(smb_continuation_hash, &request_key);
if (new_continuation_val == NULL) {
/*
* Not found.
*/
new_request_key = g_mem_chunk_alloc(smb_request_keys);
new_request_key -> conversation = conversation->index;
new_request_key -> mid = si.mid;
new_request_key -> pid = si.pid;
new_request_key -> frame_num = 0;
new_continuation_val = g_mem_chunk_alloc(smb_continuation_vals);
new_continuation_val -> frame = fd->num;
if (TransactName != NULL)
new_continuation_val -> transact_name = *TransactName;
else
new_continuation_val -> transact_name = NULL;
g_hash_table_insert(smb_continuation_hash, new_request_key,
new_continuation_val);
} else {
/*
* This presumably means we never saw the continuation of
* the message we found, and this is a reply to a different
* request; as we never saw the continuation of that message,
* we won't be using this "request_val" structure for that
* message (as we'd use it only for the continuation).
*
* Clean out the structure, and set it to refer to this frame.
*/
new_continuation_val -> frame = fd->num;
}
}
}
return continuation_val;
}
static void
smb_init_protocol(void)
{
#if defined(DEBUG_SMB_HASH)
printf("Initializing SMB hashtable area\n");
#endif
if (smb_request_hash) {
/*
* Remove all entries from the hash table and free all strings
* attached to the keys and values. (The keys and values
* themselves are freed with "g_mem_chunk_destroy()" calls
* below.)
*/
g_hash_table_foreach_remove(smb_request_hash, free_request_val_data, NULL);
g_hash_table_destroy(smb_request_hash);
}
if (smb_continuation_hash)
g_hash_table_destroy(smb_continuation_hash);
if (smb_request_keys)
g_mem_chunk_destroy(smb_request_keys);
if (smb_request_vals)
g_mem_chunk_destroy(smb_request_vals);
if (smb_continuation_vals)
g_mem_chunk_destroy(smb_continuation_vals);
smb_request_hash = g_hash_table_new(smb_hash, smb_equal);
smb_continuation_hash = g_hash_table_new(smb_hash, smb_equal);
smb_request_keys = g_mem_chunk_new("smb_request_keys",
sizeof(struct smb_request_key),
smb_packet_init_count * sizeof(struct smb_request_key), G_ALLOC_AND_FREE);
smb_request_vals = g_mem_chunk_new("smb_request_vals",
sizeof(struct smb_request_val),
smb_packet_init_count * sizeof(struct smb_request_val), G_ALLOC_AND_FREE);
smb_continuation_vals = g_mem_chunk_new("smb_continuation_vals",
sizeof(struct smb_continuation_val),
smb_packet_init_count * sizeof(struct smb_continuation_val), G_ALLOC_AND_FREE);
}
static void (*dissect[256])(const u_char *, int, frame_data *, proto_tree *, proto_tree *, struct smb_info si, int, int);
static const value_string smb_cmd_vals[] = {
{ 0x00, "SMBcreatedirectory" },
{ 0x01, "SMBdeletedirectory" },
{ 0x02, "SMBopen" },
{ 0x03, "SMBcreate" },
{ 0x04, "SMBclose" },
{ 0x05, "SMBflush" },
{ 0x06, "SMBunlink" },
{ 0x07, "SMBmv" },
{ 0x08, "SMBgetatr" },
{ 0x09, "SMBsetatr" },
{ 0x0A, "SMBread" },
{ 0x0B, "SMBwrite" },
{ 0x0C, "SMBlock" },
{ 0x0D, "SMBunlock" },
{ 0x0E, "SMBctemp" },
{ 0x0F, "SMBmknew" },
{ 0x10, "SMBchkpth" },
{ 0x11, "SMBexit" },
{ 0x12, "SMBlseek" },
{ 0x13, "SMBlockread" },
{ 0x14, "SMBwriteunlock" },
{ 0x15, "unknown-0x15" },
{ 0x16, "unknown-0x16" },
{ 0x17, "unknown-0x17" },
{ 0x18, "unknown-0x18" },
{ 0x19, "unknown-0x19" },
{ 0x1A, "SMBreadBraw" },
{ 0x1B, "SMBreadBmpx" },
{ 0x1C, "SMBreadBs" },
{ 0x1D, "SMBwriteBraw" },
{ 0x1E, "SMBwriteBmpx" },
{ 0x1F, "SMBwriteBs" },
{ 0x20, "SMBwriteC" },
{ 0x21, "unknown-0x21" },
{ 0x22, "SMBsetattrE" },
{ 0x23, "SMBgetattrE" },
{ 0x24, "SMBlockingX" },
{ 0x25, "SMBtrans" },
{ 0x26, "SMBtranss" },
{ 0x27, "SMBioctl" },
{ 0x28, "SMBioctls" },
{ 0x29, "SMBcopy" },
{ 0x2A, "SMBmove" },
{ 0x2B, "SMBecho" },
{ 0x2C, "SMBwriteclose" },
{ 0x2D, "SMBopenX" },
{ 0x2E, "SMBreadX" },
{ 0x2F, "SMBwriteX" },
{ 0x30, "unknown-0x30" },
{ 0x31, "SMBcloseandtreedisc" },
{ 0x32, "SMBtrans2" },
{ 0x33, "SMBtrans2secondary" },
{ 0x34, "SMBfindclose2" },
{ 0x35, "SMBfindnotifyclose" },
{ 0x36, "unknown-0x36" },
{ 0x37, "unknown-0x37" },
{ 0x38, "unknown-0x38" },
{ 0x39, "unknown-0x39" },
{ 0x3A, "unknown-0x3A" },
{ 0x3B, "unknown-0x3B" },
{ 0x3C, "unknown-0x3C" },
{ 0x3D, "unknown-0x3D" },
{ 0x3E, "unknown-0x3E" },
{ 0x3F, "unknown-0x3F" },
{ 0x40, "unknown-0x40" },
{ 0x41, "unknown-0x41" },
{ 0x42, "unknown-0x42" },
{ 0x43, "unknown-0x43" },
{ 0x44, "unknown-0x44" },
{ 0x45, "unknown-0x45" },
{ 0x46, "unknown-0x46" },
{ 0x47, "unknown-0x47" },
{ 0x48, "unknown-0x48" },
{ 0x49, "unknown-0x49" },
{ 0x4A, "unknown-0x4A" },
{ 0x4B, "unknown-0x4B" },
{ 0x4C, "unknown-0x4C" },
{ 0x4D, "unknown-0x4D" },
{ 0x4E, "unknown-0x4E" },
{ 0x4F, "unknown-0x4F" },
{ 0x50, "unknown-0x50" },
{ 0x51, "unknown-0x51" },
{ 0x52, "unknown-0x52" },
{ 0x53, "unknown-0x53" },
{ 0x54, "unknown-0x54" },
{ 0x55, "unknown-0x55" },
{ 0x56, "unknown-0x56" },
{ 0x57, "unknown-0x57" },
{ 0x58, "unknown-0x58" },
{ 0x59, "unknown-0x59" },
{ 0x5A, "unknown-0x5A" },
{ 0x5B, "unknown-0x5B" },
{ 0x5C, "unknown-0x5C" },
{ 0x5D, "unknown-0x5D" },
{ 0x5E, "unknown-0x5E" },
{ 0x5F, "unknown-0x5F" },
{ 0x60, "unknown-0x60" },
{ 0x61, "unknown-0x61" },
{ 0x62, "unknown-0x62" },
{ 0x63, "unknown-0x63" },
{ 0x64, "unknown-0x64" },
{ 0x65, "unknown-0x65" },
{ 0x66, "unknown-0x66" },
{ 0x67, "unknown-0x67" },
{ 0x68, "unknown-0x68" },
{ 0x69, "unknown-0x69" },
{ 0x6A, "unknown-0x6A" },
{ 0x6B, "unknown-0x6B" },
{ 0x6C, "unknown-0x6C" },
{ 0x6D, "unknown-0x6D" },
{ 0x6E, "unknown-0x6E" },
{ 0x6F, "unknown-0x6F" },
{ 0x70, "SMBtcon" },
{ 0x71, "SMBtdis" },
{ 0x72, "SMBnegprot" },
{ 0x73, "SMBsesssetupX" },
{ 0x74, "SMBlogoffX" },
{ 0x75, "SMBtconX" },
{ 0x76, "unknown-0x76" },
{ 0x77, "unknown-0x77" },
{ 0x78, "unknown-0x78" },
{ 0x79, "unknown-0x79" },
{ 0x7A, "unknown-0x7A" },
{ 0x7B, "unknown-0x7B" },
{ 0x7C, "unknown-0x7C" },
{ 0x7D, "unknown-0x7D" },
{ 0x7E, "unknown-0x7E" },
{ 0x7F, "unknown-0x7F" },
{ 0x80, "SMBdskattr" },
{ 0x81, "SMBsearch" },
{ 0x82, "SMBffirst" },
{ 0x83, "SMBfunique" },
{ 0x84, "SMBfclose" },
{ 0x85, "unknown-0x85" },
{ 0x86, "unknown-0x86" },
{ 0x87, "unknown-0x87" },
{ 0x88, "unknown-0x88" },
{ 0x89, "unknown-0x89" },
{ 0x8A, "unknown-0x8A" },
{ 0x8B, "unknown-0x8B" },
{ 0x8C, "unknown-0x8C" },
{ 0x8D, "unknown-0x8D" },
{ 0x8E, "unknown-0x8E" },
{ 0x8F, "unknown-0x8F" },
{ 0x90, "unknown-0x90" },
{ 0x91, "unknown-0x91" },
{ 0x92, "unknown-0x92" },
{ 0x93, "unknown-0x93" },
{ 0x94, "unknown-0x94" },
{ 0x95, "unknown-0x95" },
{ 0x96, "unknown-0x96" },
{ 0x97, "unknown-0x97" },
{ 0x98, "unknown-0x98" },
{ 0x99, "unknown-0x99" },
{ 0x9A, "unknown-0x9A" },
{ 0x9B, "unknown-0x9B" },
{ 0x9C, "unknown-0x9C" },
{ 0x9D, "unknown-0x9D" },
{ 0x9E, "unknown-0x9E" },
{ 0x9F, "unknown-0x9F" },
{ 0xA0, "SMBnttransact" },
{ 0xA1, "SMBnttransactsecondary" },
{ 0xA2, "SMBntcreateX" },
{ 0xA3, "unknown-0xA3" },
{ 0xA4, "SMBntcancel" },
{ 0xA5, "unknown-0xA5" },
{ 0xA6, "unknown-0xA6" },
{ 0xA7, "unknown-0xA7" },
{ 0xA8, "unknown-0xA8" },
{ 0xA9, "unknown-0xA9" },
{ 0xAA, "unknown-0xAA" },
{ 0xAB, "unknown-0xAB" },
{ 0xAC, "unknown-0xAC" },
{ 0xAD, "unknown-0xAD" },
{ 0xAE, "unknown-0xAE" },
{ 0xAF, "unknown-0xAF" },
{ 0xB0, "unknown-0xB0" },
{ 0xB1, "unknown-0xB1" },
{ 0xB2, "unknown-0xB2" },
{ 0xB3, "unknown-0xB3" },
{ 0xB4, "unknown-0xB4" },
{ 0xB5, "unknown-0xB5" },
{ 0xB6, "unknown-0xB6" },
{ 0xB7, "unknown-0xB7" },
{ 0xB8, "unknown-0xB8" },
{ 0xB9, "unknown-0xB9" },
{ 0xBA, "unknown-0xBA" },
{ 0xBB, "unknown-0xBB" },
{ 0xBC, "unknown-0xBC" },
{ 0xBD, "unknown-0xBD" },
{ 0xBE, "unknown-0xBE" },
{ 0xBF, "unknown-0xBF" },
{ 0xC0, "SMBsplopen" },
{ 0xC1, "SMBsplwr" },
{ 0xC2, "SMBsplclose" },
{ 0xC3, "SMBsplretq" },
{ 0xC4, "unknown-0xC4" },
{ 0xC5, "unknown-0xC5" },
{ 0xC6, "unknown-0xC6" },
{ 0xC7, "unknown-0xC7" },
{ 0xC8, "unknown-0xC8" },
{ 0xC9, "unknown-0xC9" },
{ 0xCA, "unknown-0xCA" },
{ 0xCB, "unknown-0xCB" },
{ 0xCC, "unknown-0xCC" },
{ 0xCD, "unknown-0xCD" },
{ 0xCE, "unknown-0xCE" },
{ 0xCF, "unknown-0xCF" },
{ 0xD0, "SMBsends" },
{ 0xD1, "SMBsendb" },
{ 0xD2, "SMBfwdname" },
{ 0xD3, "SMBcancelf" },
{ 0xD4, "SMBgetmac" },
{ 0xD5, "SMBsendstrt" },
{ 0xD6, "SMBsendend" },
{ 0xD7, "SMBsendtxt" },
{ 0xD8, "SMBreadbulk" },
{ 0xD9, "SMBwritebulk" },
{ 0xDA, "SMBwritebulkdata" },
{ 0xDB, "unknown-0xDB" },
{ 0xDC, "unknown-0xDC" },
{ 0xDD, "unknown-0xDD" },
{ 0xDE, "unknown-0xDE" },
{ 0xDF, "unknown-0xDF" },
{ 0xE0, "unknown-0xE0" },
{ 0xE1, "unknown-0xE1" },
{ 0xE2, "unknown-0xE2" },
{ 0xE3, "unknown-0xE3" },
{ 0xE4, "unknown-0xE4" },
{ 0xE5, "unknown-0xE5" },
{ 0xE6, "unknown-0xE6" },
{ 0xE7, "unknown-0xE7" },
{ 0xE8, "unknown-0xE8" },
{ 0xE9, "unknown-0xE9" },
{ 0xEA, "unknown-0xEA" },
{ 0xEB, "unknown-0xEB" },
{ 0xEC, "unknown-0xEC" },
{ 0xED, "unknown-0xED" },
{ 0xEE, "unknown-0xEE" },
{ 0xEF, "unknown-0xEF" },
{ 0xF0, "unknown-0xF0" },
{ 0xF1, "unknown-0xF1" },
{ 0xF2, "unknown-0xF2" },
{ 0xF3, "unknown-0xF3" },
{ 0xF4, "unknown-0xF4" },
{ 0xF5, "unknown-0xF5" },
{ 0xF6, "unknown-0xF6" },
{ 0xF7, "unknown-0xF7" },
{ 0xF8, "unknown-0xF8" },
{ 0xF9, "unknown-0xF9" },
{ 0xFA, "unknown-0xFA" },
{ 0xFB, "unknown-0xFB" },
{ 0xFC, "unknown-0xFC" },
{ 0xFD, "unknown-0xFD" },
{ 0xFE, "SMBinvalid" },
{ 0xFF, "unknown-0xFF" },
{ 0x00, NULL },
};
char *SMB_names[256] = {
"SMBcreatedirectory",
"SMBdeletedirectory",
"SMBopen",
"SMBcreate",
"SMBclose",
"SMBflush",
"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)
{
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(&ltime);
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;
}
/* Get a null terminated string, which is Unicode if "is_unicode" is true
and ASCII (OEM character set) otherwise.
XXX - for now, we just handle the ISO 8859-1 subset of Unicode. */
static const gchar *
get_unicode_or_ascii_string(const u_char *pd, int *offsetp, int SMB_offset,
gboolean is_unicode, int *len)
{
int offset = *offsetp;
const gchar *string;
int string_len;
if (is_unicode) {
if ((offset - SMB_offset) % 2) {
/*
* XXX - this should be an offset relative to the beginning of the SMB,
* not an offset relative to the beginning of the frame; if the stuff
* before the SMB has an odd number of bytes, an offset relative to
* the beginning of the frame will give the wrong answer.
*/
offset++; /* Looks like a pad byte there sometimes */
*offsetp = offset;
}
string = unicode_to_str(pd + offset, &string_len);
string_len += 2;
} else {
string = pd + offset;
string_len = strlen(string) + 1;
}
*len = string_len;
return string;
}
static const value_string buffer_format_vals[] = {
{ 1, "Data block" },
{ 2, "Dialect" },
{ 3, "Pathname" },
{ 4, "ASCII" },
{ 5, "Variable block" },
{ 0, NULL }
};
/*
* 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)
{
guint8 WordCount;
guint16 FID;
guint16 ByteCount;
if (si.request) {
/* 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 */
} else {
/* 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)
{
guint8 WordCount;
guint16 TotalUnits;
guint16 Reserved;
guint16 FreeUnits;
guint16 ByteCount;
guint16 BlocksPerUnit;
guint16 BlockSize;
if (si.request) {
/* 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) */
} else {
/* 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)
{
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;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: File Name */
FileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "File Name: %s", FileName);
}
offset += string_len; /* Skip File Name */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat;
guint32 Offset;
guint16 Remaining;
guint16 FID;
guint16 DataLength;
guint16 Count;
guint16 ByteCount;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
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 (DataLength > 0 && tree) {
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);
}
} else {
/* 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)
{
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 (si.request) {
/* 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) */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat;
guint16 SearchAttributes;
guint16 ByteCount;
const char *FileName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: File Name */
FileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "File Name: %s", FileName);
}
offset += string_len; /* Skip File Name */
} else {
/* 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)
{
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 (si.request) {
/* 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 */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat3;
guint8 BufferFormat2;
guint8 BufferFormat1;
guint16 TID;
guint16 MaxBufferSize;
guint16 ByteCount;
const char *SharePath;
const char *Service;
const char *Password;
int string_len;
if (si.request) {
/* 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, "Buffer Format 1: %s (%u)",
val_to_str(BufferFormat1, buffer_format_vals, "Unknown"),
BufferFormat1);
}
offset += 1; /* Skip BufferFormat1 */
/* Build display for: Share Path */
SharePath = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Share Path: %s", SharePath);
}
offset += string_len; /* Skip Share Path */
/* Build display for: BufferFormat2 */
BufferFormat2 = GBYTE(pd, offset);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, 1, "Buffer Format 2: %s (%u)",
val_to_str(BufferFormat2, buffer_format_vals, "Unknown"),
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, "Buffer Format 3: %s (%u)",
val_to_str(BufferFormat3, buffer_format_vals, "Unknown"),
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 */
} else {
/* 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: 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)
{
proto_tree *Capabilities_tree;
proto_tree *Action_tree;
proto_item *ti;
guint8 WordCount;
guint8 AndXReserved;
guint8 AndXCommand = 0xFF;
guint32 SessionKey;
guint32 Reserved;
guint32 Capabilities;
guint16 VcNumber;
guint16 SecurityBlobLength;
guint16 ANSIAccountPasswordLength;
guint16 UNICODEAccountPasswordLength;
guint16 PasswordLen;
guint16 MaxMpxCount;
guint16 MaxBufferSize;
guint16 ByteCount;
guint16 AndXOffset = 0;
guint16 Action;
const char *ANSIPassword;
const char *UNICODEPassword;
const char *SecurityBlob;
const char *Password;
const char *PrimaryDomain;
const char *NativeOS;
const char *NativeLanManType;
const char *NativeLanMan;
const char *AccountName;
int string_len;
if (si.request) {
/* 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) */
switch (WordCount) {
case 10:
/* 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 display 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 12:
/* 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: Security Blob Length */
SecurityBlobLength = GSHORT(pd, offset);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, 2, "Security Blob Length: %u", SecurityBlobLength);
}
offset += 2; /* Skip Security Blob 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%08x", 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: Security Blob */
SecurityBlob = pd + offset;
if (SecurityBlobLength > 0) {
/* XXX - is this ASN.1-encoded? Is it a Kerberos data structure,
at least in NT 5.0-and-later server replies? */
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, SecurityBlobLength, "Security Blob: %s",
bytes_to_str(SecurityBlob, SecurityBlobLength));
}
offset += SecurityBlobLength; /* Skip Security Blob */
}
/* Build display for: Native OS */
NativeOS = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Native OS: %s", NativeOS);
}
offset += string_len; /* Skip Native OS */
/* Build display for: Native LanMan Type */
NativeLanManType = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Native LanMan Type: %s", NativeLanManType);
}
offset += string_len; /* Skip Native LanMan Type */
/* Build display for: Primary Domain */
PrimaryDomain = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Primary Domain: %s", PrimaryDomain);
}
offset += string_len; /* Skip Primary Domain */
}
break;
case 13:
/* 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%08x", 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 = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Account Name: %s", AccountName);
}
offset += string_len; /* Skip Account Name */
/* Build display for: Primary Domain */
/*
* XXX - pre-W2K NT systems sometimes appear to stick an extra
* byte in front of this, at least if all the strings are
* ASCII and the account name is empty. Another bug?
*/
PrimaryDomain = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Primary Domain: %s", PrimaryDomain);
}
offset += string_len; /* Skip Primary Domain */
/* Build display for: Native OS */
NativeOS = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Native OS: %s", NativeOS);
}
offset += string_len; /* Skip Native OS */
/* Build display for: Native LanMan Type */
/*
* XXX - pre-W2K NT systems appear to stick an extra 2 bytes of
* padding/null string/whatever in front of this. W2K doesn't
* appear to. I suspect that's a bug that got fixed; I also
* suspect that, in practice, nobody ever looks at that field
* because the bug didn't appear to get fixed until NT 5.0....
*/
NativeLanManType = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Native LanMan Type: %s", NativeLanManType);
}
offset += string_len; /* Skip Native LanMan Type */
}
break;
default:
/* XXX - dump the parameter words, one word at a time? */
offset += WordCount;
/* 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 (AndXCommand != 0xFF) {
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset);
}
} else {
/* 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) */
switch (WordCount) {
case 3:
/* 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: Action */
Action = GSHORT(pd, offset);
if (tree) {
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Action: %u", Action);
Action_tree = proto_item_add_subtree(ti, ett_smb_ssetupandxaction);
proto_tree_add_text(Action_tree, NullTVB, offset, 2, "%s",
decode_boolean_bitfield(Action, 0x0001, 16, "Logged in as GUEST", "Not logged in as GUEST"));
}
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);
}
offset += 2; /* Skip Byte Count (BCC) */
if (ByteCount > 0) {
/* Build display for: NativeOS */
NativeOS = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "NativeOS: %s", NativeOS);
}
offset += string_len; /* Skip NativeOS */
/* Build display for: NativeLanMan */
NativeLanMan = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "NativeLanMan: %s", NativeLanMan);
}
offset += string_len; /* Skip NativeLanMan */
/* Build display for: PrimaryDomain */
PrimaryDomain = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "PrimaryDomain: %s", PrimaryDomain);
}
offset += string_len; /* Skip PrimaryDomain */
}
break;
case 4:
/* 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: Action */
Action = GSHORT(pd, offset);
if (tree) {
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Action: %u", Action);
Action_tree = proto_item_add_subtree(ti, ett_smb_ssetupandxaction);
proto_tree_add_text(Action_tree, NullTVB, offset, 2, "%s",
decode_boolean_bitfield(Action, 0x0001, 16, "Logged in as GUEST", "Not logged in as GUEST"));
}
offset += 2; /* Skip Action */
/* Build display for: Security Blob Length */
SecurityBlobLength = GSHORT(pd, offset);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, 2, "Security Blob Length: %u", SecurityBlobLength);
}
offset += 2; /* Skip Security Blob Length */
/* 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) {
SecurityBlob = pd + offset;
if (SecurityBlobLength > 0) {
/* XXX - is this ASN.1-encoded? Is it a Kerberos data structure,
at least in NT 5.0-and-later server replies? */
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, SecurityBlobLength, "Security Blob: %s",
bytes_to_str(SecurityBlob, SecurityBlobLength));
}
offset += SecurityBlobLength; /* Skip Security Blob */
}
/* Build display for: NativeOS */
NativeOS = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "NativeOS: %s", NativeOS);
}
offset += string_len; /* Skip NativeOS */
/* Build display for: NativeLanMan */
NativeLanMan = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "NativeLanMan: %s", NativeLanMan);
}
offset += string_len; /* Skip NativeLanMan */
}
break;
default:
/* XXX - dump the parameter words, one word at a time? */
offset += WordCount;
/* 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 (AndXCommand != 0xFF) {
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset);
}
}
}
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)
{
guint8 wct, andxcmd = 0xFF;
guint16 andxoffs = 0, flags, passwdlen, bcc, optionsup;
const char *str;
int string_len;
proto_tree *flags_tree;
proto_tree *optionsup_tree;
proto_item *ti;
wct = pd[offset];
/* Now figure out what format we are talking about, 2, 3, or 4 response
* words ...
*/
if (!(si.request && (wct == 4)) && !(!si.request && (wct == 2)) &&
!(!si.request && (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%04x", 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, 0x0001, 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 = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Path: %s", str);
}
offset += string_len;
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) {
ti = proto_tree_add_text(tree, NullTVB, offset, 2, "Optional Support: 0x%04x",
optionsup);
optionsup_tree = proto_item_add_subtree(ti, ett_smb_optionsup);
proto_tree_add_text(optionsup_tree, NullTVB, offset, 2, "%s",
decode_boolean_bitfield(optionsup, 0x0001, 16, "Share supports Search", "Share doesn't support Search"));
proto_tree_add_text(optionsup_tree, NullTVB, offset, 2, "%s",
decode_boolean_bitfield(optionsup, 0x0002, 16, "Share is in DFS", "Share isn't in DFS"));
}
offset += 2;
bcc = GSHORT(pd, offset);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
}
offset += 2;
/*
* NOTE: the Service string is always ASCII, even if the "strings are
* Unicode" bit is set in the flags2 field of the SMB.
*/
str = pd + offset;
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, strlen(str) + 1, "Service: %s", str);
}
offset += strlen(str) + 1;
str = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Native File System: %s", str);
}
offset += string_len;
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);
}
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)
{
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) && si.request) && !((wct == 1) && !si.request) &&
!((wct == 13) && !si.request) && !((wct == 17) && !si.request)) {
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);
}
offset += 1;
if (!si.request && wct == 0) {
/* Build display for: Byte Count (BCC) */
bcc = GSHORT(pd, offset);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, 2, "Byte Count (BCC): %u", bcc);
}
offset += 2; /* Skip Byte Count (BCC) */
return;
}
/* 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 (caps & 0x80000000) {
/* Extended security */
/* GUID */
if (tree) {
/* XXX - show it in GUID form, with dashes or whatever */
proto_tree_add_text(tree, NullTVB, offset, 16, "GUID: %s",
bytes_to_str(&pd[offset], 16));
}
offset += 16;
/* Security blob */
/* XXX - is this ASN.1-encoded? Is it a Kerberos data structure,
at least in NT 5.0-and-later server replies? */
if (bcc > 16) {
bcc -= 16;
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, bcc, "Security blob: %s",
bytes_to_str(&pd[offset], bcc));
}
}
} else {
/* Non-extended security */
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)
{
guint8 WordCount;
guint8 BufferFormat;
guint16 ByteCount;
const char *DirectoryName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: Directory Name */
DirectoryName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Directory Name: %s", DirectoryName);
}
offset += string_len; /* Skip Directory Name */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat;
guint16 ByteCount;
const char *DirectoryName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: Directory Name */
DirectoryName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Directory Name: %s", DirectoryName);
}
offset += string_len; /* Skip Directory Name */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat;
guint16 ByteCount;
const char *DirectoryName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: Directory Name */
DirectoryName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Directory Name: %s", DirectoryName);
}
offset += string_len; /* Skip Directory Name */
} else {
/* 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)
{
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;
int string_len;
if (si.request) {
/* 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 = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "File Name: %s", FileName);
}
offset += string_len; /* Skip File Name */
if (AndXCommand != 0xFF) {
(dissect[AndXCommand])(pd, SMB_offset + AndXOffset, fd, parent, tree, si, max_data, SMB_offset);
}
} else {
/* 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_openaction);
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);
}
}
}
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)
{
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 (si.request) {
/* 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;
}
} else {
/* 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)
{
guint8 WordCount;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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)
{
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;
int string_len;
if (si.request) {
/* 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 */
} else {
/* 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: %s (%u)",
val_to_str(ErrorFileFormat, buffer_format_vals, "Unknown"),
ErrorFileFormat);
}
offset += 1; /* Skip Error File Format */
/* Build display for: Error File Name */
ErrorFileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Error File Name: %s", ErrorFileName);
}
offset += string_len; /* 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)
{
guint8 WordCount;
guint8 BufferFormat2;
guint8 BufferFormat1;
guint16 SearchAttributes;
guint16 ByteCount;
const char *OldFileName;
const char *NewFileName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat1, buffer_format_vals, "Unknown"),
BufferFormat1);
}
offset += 1; /* Skip Buffer Format 1 */
/* Build display for: Old File Name */
OldFileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Old File Name: %s", OldFileName);
}
offset += string_len; /* 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: %s (%u)",
val_to_str(BufferFormat2, buffer_format_vals, "Unknown"),
BufferFormat2);
}
offset += 1; /* Skip Buffer Format 2 */
/* Build display for: New File Name */
NewFileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "New File Name: %s", NewFileName);
}
offset += string_len; /* Skip New File Name */
} else {
/* 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)
{
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;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: Identifier String */
IdentifierString = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Identifier String: %s", IdentifierString);
}
offset += string_len; /* Skip Identifier String */
} else {
/* 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)
{
guint8 WordCount;
guint16 FID;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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)
{
guint8 WordCount;
guint32 Timeout;
guint32 OffsetHigh;
guint32 Offset;
guint16 Reserved;
guint16 MinCount;
guint16 MaxCount;
guint16 FID;
guint16 ByteCount;
if (si.request) {
/* 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;
}
} else {
/* 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)
{
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 (si.request) {
/* 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);
}
} else {
/* 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);
}
}
}
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)
{
guint8 WordCount;
guint8 AndXReserved;
guint8 AndXCommand = 0xFF;
guint16 ByteCount;
guint16 AndXOffset = 0;
if (si.request) {
/* 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);
}
} else {
/* 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);
}
}
}
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)
{
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 (si.request) {
/* 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) */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat;
guint32 Offset;
guint16 Remaining;
guint16 FID;
guint16 DataLength;
guint16 Count;
guint16 ByteCount;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
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 */
} else {
/* 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)
{
guint8 WordCount;
guint16 LastWriteTime;
guint16 LastWriteDate;
guint16 LastAccessTime;
guint16 LastAccessDate;
guint16 FID;
guint16 CreationTime;
guint16 CreationDate;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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)
{
guint8 WordCount;
guint32 Offset;
guint32 Count;
guint16 FID;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat;
guint16 StartIndex;
guint16 RestartIndex;
guint16 MaxCount;
guint16 DataLength;
guint16 Count;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
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)
{
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 (si.request) {
/* 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);
}
} else {
/* 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);
}
}
}
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)
{
guint8 WordCount;
guint32 Offset;
guint32 Count;
guint16 FID;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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)
{
proto_tree *Attributes_tree;
proto_item *ti;
guint8 WordCount;
guint8 BufferFormat;
guint16 FID;
guint16 CreationTime;
guint16 ByteCount;
guint16 Attributes;
const char *FileName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: File Name */
FileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "File Name: %s", FileName);
}
offset += string_len; /* Skip File Name */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat2;
guint8 BufferFormat1;
guint8 BufferFormat;
guint16 SearchAttributes;
guint16 ResumeKeyLength;
guint16 MaxCount;
guint16 DataLength;
guint16 Count;
guint16 ByteCount;
const char *FileName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat1, buffer_format_vals, "Unknown"),
BufferFormat1);
}
offset += 1; /* Skip Buffer Format 1 */
/* Build display for: File Name */
FileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "File Name: %s", FileName);
}
offset += string_len; /* 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: %s (%u)",
val_to_str(BufferFormat2, buffer_format_vals, "Unknown"),
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 */
} else {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
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)
{
guint8 WordCount;
guint8 BufferFormat;
guint16 Reserved;
guint16 FID;
guint16 CreationTime;
guint16 CreationDate;
guint16 ByteCount;
const char *FileName;
const char *DirectoryName;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: Directory Name */
DirectoryName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "Directory Name: %s", DirectoryName);
}
offset += string_len; /* Skip Directory Name */
} else {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: File Name */
FileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "File Name: %s", FileName);
}
offset += string_len; /* 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)
{
guint8 WordCount;
guint16 LastWriteTime;
guint16 LastWriteDate;
guint16 FID;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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)
{
guint8 WordCount;
guint8 BufferFormat;
guint16 FID;
guint16 DataLength;
guint16 ByteCount;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
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 */
} else {
/* 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)
{
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 (si.request) {
/* 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) */
} else {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
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)
{
guint8 WordCount;
guint16 ByteCount;
if (si.request) {
/* 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) */
} else {
/* 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)
{
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;
int string_len;
if (si.request) {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
BufferFormat);
}
offset += 1; /* Skip Buffer Format */
/* Build display for: File Name */
FileName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &string_len);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, string_len, "File Name: %s", FileName);
}
offset += string_len; /* Skip File Name */
} else {
/* 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)
{
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 (si.request) {
/* 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) */
} else {
/* 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: %s (%u)",
val_to_str(BufferFormat, buffer_format_vals, "Unknown"),
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)
{
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 (si.request) {
/* 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 */
} else {
/* 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)
{
guint8 WordCount;
guint8 ByteCount;
guint16 FID;
if (si.request) {
/* 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) */
} else {
/* 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) */
}
}
static const value_string trans2_cmd_vals[] = {
{ 0x00, "TRANS2_OPEN" },
{ 0x01, "TRANS2_FIND_FIRST2" },
{ 0x02, "TRANS2_FIND_NEXT2" },
{ 0x03, "TRANS2_QUERY_FS_INFORMATION" },
{ 0x05, "TRANS2_QUERY_PATH_INFORMATION" },
{ 0x06, "TRANS2_SET_PATH_INFORMATION" },
{ 0x07, "TRANS2_QUERY_FILE_INFORMATION" },
{ 0x08, "TRANS2_SET_FILE_INFORMATION" },
{ 0x09, "TRANS2_FSCTL" },
{ 0x0A, "TRANS2_IOCTL2" },
{ 0x0B, "TRANS2_FIND_NOTIFY_FIRST" },
{ 0x0C, "TRANS2_FIND_NOTIFY_NEXT" },
{ 0x0D, "TRANS2_CREATE_DIRECTORY" },
{ 0x0E, "TRANS2_SESSION_SETUP" },
{ 0x10, "TRANS2_GET_DFS_REFERRAL" },
{ 0x11, "TRANS2_REPORT_DFS_INCONSISTENCY" },
{ 0, NULL }
};
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)
{
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;
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_val *request_val;
struct smb_continuation_val *continuation_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, 0);
}
si.conversation = conversation; /* Save this for later */
request_val = do_transaction_hashing(conversation, si, fd);
si.request_val = request_val; /* Save this for later */
if (si.request) {
/* 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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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;
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
/*
* First Setup word is transaction code.
*/
Setup = GSHORT(pd, offset);
if (!fd->flags.visited) {
/*
* This is the first time this frame has been seen; remember
* the transaction code.
*/
g_assert(request_val -> last_transact2_command == -1);
request_val -> last_transact2_command = Setup; /* Save for later */
}
if (check_col(fd, COL_INFO)) {
col_add_fstr(fd, COL_INFO, "%s Request",
val_to_str(Setup, trans2_cmd_vals, "Unknown (0x%02X)"));
}
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, 2, "Setup1: %s",
val_to_str(Setup, trans2_cmd_vals, "Unknown (0x%02X)"));
}
offset += 2; /* Skip Setup word */
for (i = 2; i <= SetupCount; i++) {
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
Setup = GSHORT(pd, offset);
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, 2, "Setup%i: %u", i, Setup);
}
offset += 2; /* Skip Setup word */
}
}
/* Build display for: Byte Count (BCC) */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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",
bytes_to_str(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",
bytes_to_str(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",
bytes_to_str(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",
bytes_to_str(pd + offset, DataCount));
}
offset += DataCount; /* Skip Data */
}
} else {
/* Response(s) dissect code */
/* Pick up the last transact2 command and put it in the right places */
if (check_col(fd, COL_INFO)) {
if (request_val == NULL)
col_set_str(fd, COL_INFO, "Response to unknown SMBtrans2");
else if (request_val -> last_transact2_command == -1)
col_set_str(fd, COL_INFO, "Response to SMBtrans2 of unknown type");
else
col_add_fstr(fd, COL_INFO, "%s Response",
val_to_str(request_val -> last_transact2_command,
trans2_cmd_vals, "Unknown (0x%02X)"));
}
/* 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. */
if (check_col(fd, COL_INFO)) {
if (request_val == NULL)
col_set_str(fd, COL_INFO, "Interim response to unknown SMBtrans2");
else if (request_val -> last_transact2_command == -1)
col_set_str(fd, COL_INFO, "Interim response to SMBtrans2 of unknown type");
else
col_add_fstr(fd, COL_INFO, "%s interim response",
val_to_str(request_val -> last_transact2_command,
trans2_cmd_vals, "Unknown (0x%02X)"));
}
/* 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) */
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
DataDisplacement = GSHORT(pd, offset);
si.ddisp = DataDisplacement;
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;
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",
bytes_to_str(pd + offset, pad1Count));
}
offset += pad1Count; /* Skip Pad1 */
}
/* Build display for: Parameters */
if (ParameterCount > 0) {
if (tree) {
proto_tree_add_text(tree, NullTVB, offset, ParameterCount,
"Parameters: %s",
bytes_to_str(pd + offset, 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",
bytes_to_str(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",
bytes_to_str(pd + offset, 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 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;
packet_info *pinfo;
tvbuff_t *next_tvb;
tvbuff_t *setup_tvb;
if (TransactName != NULL) {
/* Should check for error here ... */
TransactNameCopy = g_strdup(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;
} else
trans_cmd = NULL;
pinfo = &pi;
/*
* Number of bytes of parameter.
*/
si.parameter_count = ParameterCount;
if (DataOffset < 0) {
/*
* This is an interim response, so there're no parameters or data
* to dissect.
*/
si.is_interim_response = TRUE;
/*
* Create a zero-length tvbuff.
*/
next_tvb = tvb_create_from_top(pi.captured_len);
} else {
/*
* This isn't an interim response.
*/
si.is_interim_response = FALSE;
/*
* Create a tvbuff for the parameters and data.
*/
next_tvb = tvb_create_from_top(SMB_offset + ParameterOffset);
}
/*
* Offset of beginning of data from beginning of next_tvb.
*/
si.data_offset = DataOffset - ParameterOffset;
/*
* Number of bytes of data.
*/
si.data_count = DataCount;
/*
* Command.
*/
si.trans_cmd = trans_cmd;
/*
* Pass "si" to the subdissector.
*/
pinfo->private = &si;
/*
* Tvbuff for setup area, for mailslot call.
*/
/*
* Is there a setup area?
*/
if (SetupAreaOffset < 0) {
/*
* No - create a zero-length tvbuff.
*/
setup_tvb = tvb_create_from_top(pi.captured_len);
} else {
/*
* Create a tvbuff for the setup area.
*/
setup_tvb = tvb_create_from_top(SetupAreaOffset);
}
if ((trans_cmd == NULL) ||
(((trans_type == NULL || strcmp(trans_type, "MAILSLOT") != 0) ||
!dissect_mailslot_smb(setup_tvb, next_tvb, pinfo, parent)) &&
((trans_type == NULL || strcmp(trans_type, "PIPE") != 0) ||
!dissect_pipe_smb(next_tvb, pinfo, parent)))) {
if (ParameterCount > 0) {
/* Build display for: Parameters */
if (tree) {
proto_tree_add_text(tree, NullTVB, SMB_offset + ParameterOffset,
ParameterCount, "Parameters: %s",
bytes_to_str(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",
bytes_to_str(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",
bytes_to_str(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)
{
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_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, 0);
}
si.conversation = conversation; /* Save this */
request_val = do_transaction_hashing(conversation, si, fd);
si.request_val = request_val; /* Save this for later */
if (si.request) {
/* 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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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;
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
Setup = GSHORT(pd, offset);
for (i = 1; i <= SetupCount; i++) {
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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) */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
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 */
TransactName = get_unicode_or_ascii_string(pd, &offset, SMB_offset, si.unicode, &TNlen);
if (!fd->flags.visited) {
/*
* This is the first time this frame has been seen; remember
* the transaction name.
*/
g_assert(request_val -> last_transact_command == NULL);
request_val -> last_transact_command = g_strdup(TransactName);
}
if (check_col(fd, COL_INFO)) {
col_add_fstr(fd, COL_INFO, "%s Request", TransactName);
}
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",
bytes_to_str(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, DataOffset, DataCount,
ParameterOffset, ParameterCount,
SetupAreaOffset, SetupCount, TransactName);
} else {
/* Response(s) dissect code */
if (check_col(fd, COL_INFO)) {
if ( request_val == NULL )
col_set_str(fd, COL_INFO, "Response to unknown SMBtrans");
else if (request_val -> last_transact_command == NULL)
col_set_str(fd, COL_INFO, "Response to SMBtrans of unknown type");
else
col_add_fstr(fd, COL_INFO, "%s Response",
request_val -> last_transact_command);
}
/* 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. */
if (check_col(fd, COL_INFO)) {
if ( request_val == NULL )
col_set_str(fd, COL_INFO, "Interim response to unknown SMBtrans");
else if (request_val -> last_transact_command == NULL)
col_set_str(fd, COL_INFO, "Interim response to SMBtrans of unknown type");
else
col_add_fstr(fd, COL_INFO, "%s interim response",
request_val -> last_transact_command);
}
/* 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, if we have that information. */
if (request_val != NULL) {
dissect_transact_params(pd, offset, fd, parent, tree, si, max_data,
SMB_offset, -1, -1, -1, -1, -1, -1,
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 */
if (!BYTES_ARE_IN_FRAME(offset, 2))
return;
DataDisplacement = GSHORT(pd, offset);
si.ddisp = DataDisplacement;
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",
bytes_to_str(pd + offset, pad1Count));
}
offset += pad1Count; /* Skip Pad1 */
}
if (request_val != NULL)
TransactName = request_val -> last_transact_command;
else
TransactName = NULL;
/*
* Make an entry for this, if it's continued; get the entry for
* the message of which it's a continuation, and get the transaction
* name for that message, if it's a continuation.
*
* XXX - eventually, do reassembly of all the continuations, so
* we can dissect the entire reply.
*/
si.continuation_val = do_continuation_hashing(conversation, si, fd,
TotalDataCount, DataCount,
&TransactName);
dissect_transact_params(pd, offset, fd, parent, tree, si, max_data,
SMB_offset, DataOffset, DataCount,
ParameterOffset, ParameterCount,
SetupAreaOffset, SetupCount, TransactName);
}
}
static void (*dissect[256])(const u_char *, int, frame_data *, proto_tree *, proto_tree *, struct smb_info, 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!");
}
}
/*
* NT error codes.
*
* From
*
* http://www.wildpackets.com/elements/SMB_NT_Status_Codes.txt
*/
static const value_string NT_errors[] = {
{ 0x00000000, "STATUS_SUCCESS" },
{ 0x00000000, "STATUS_WAIT_0" },
{ 0x00000001, "STATUS_WAIT_1" },
{ 0x00000002, "STATUS_WAIT_2" },
{ 0x00000003, "STATUS_WAIT_3" },
{ 0x0000003F, "STATUS_WAIT_63" },
{ 0x00000080, "STATUS_ABANDONED" },
{ 0x00000080, "STATUS_ABANDONED_WAIT_0" },
{ 0x000000BF, "STATUS_ABANDONED_WAIT_63" },
{ 0x000000C0, "STATUS_USER_APC" },
{ 0x00000100, "STATUS_KERNEL_APC" },
{ 0x00000101, "STATUS_ALERTED" },
{ 0x00000102, "STATUS_TIMEOUT" },
{ 0x00000103, "STATUS_PENDING" },
{ 0x00000104, "STATUS_REPARSE" },
{ 0x00000105, "STATUS_MORE_ENTRIES" },
{ 0x00000106, "STATUS_NOT_ALL_ASSIGNED" },
{ 0x00000107, "STATUS_SOME_NOT_MAPPED" },
{ 0x00000108, "STATUS_OPLOCK_BREAK_IN_PROGRESS" },
{ 0x00000109, "STATUS_VOLUME_MOUNTED" },
{ 0x0000010A, "STATUS_RXACT_COMMITTED" },
{ 0x0000010B, "STATUS_NOTIFY_CLEANUP" },
{ 0x0000010C, "STATUS_NOTIFY_ENUM_DIR" },
{ 0x0000010D, "STATUS_NO_QUOTAS_FOR_ACCOUNT" },
{ 0x0000010E, "STATUS_PRIMARY_TRANSPORT_CONNECT_FAILED" },
{ 0x00000110, "STATUS_PAGE_FAULT_TRANSITION" },
{ 0x00000111, "STATUS_PAGE_FAULT_DEMAND_ZERO" },
{ 0x00000112, "STATUS_PAGE_FAULT_COPY_ON_WRITE" },
{ 0x00000113, "STATUS_PAGE_FAULT_GUARD_PAGE" },
{ 0x00000114, "STATUS_PAGE_FAULT_PAGING_FILE" },
{ 0x00000115, "STATUS_CACHE_PAGE_LOCKED" },
{ 0x00000116, "STATUS_CRASH_DUMP" },
{ 0x00000117, "STATUS_BUFFER_ALL_ZEROS" },
{ 0x00000118, "STATUS_REPARSE_OBJECT" },
{ 0x40000000, "STATUS_OBJECT_NAME_EXISTS" },
{ 0x40000001, "STATUS_THREAD_WAS_SUSPENDED" },
{ 0x40000002, "STATUS_WORKING_SET_LIMIT_RANGE" },
{ 0x40000003, "STATUS_IMAGE_NOT_AT_BASE" },
{ 0x40000004, "STATUS_RXACT_STATE_CREATED" },
{ 0x40000005, "STATUS_SEGMENT_NOTIFICATION" },
{ 0x40000006, "STATUS_LOCAL_USER_SESSION_KEY" },
{ 0x40000007, "STATUS_BAD_CURRENT_DIRECTORY" },
{ 0x40000008, "STATUS_SERIAL_MORE_WRITES" },
{ 0x40000009, "STATUS_REGISTRY_RECOVERED" },
{ 0x4000000A, "STATUS_FT_READ_RECOVERY_FROM_BACKUP" },
{ 0x4000000B, "STATUS_FT_WRITE_RECOVERY" },
{ 0x4000000C, "STATUS_SERIAL_COUNTER_TIMEOUT" },
{ 0x4000000D, "STATUS_NULL_LM_PASSWORD" },
{ 0x4000000E, "STATUS_IMAGE_MACHINE_TYPE_MISMATCH" },
{ 0x4000000F, "STATUS_RECEIVE_PARTIAL" },
{ 0x40000010, "STATUS_RECEIVE_EXPEDITED" },
{ 0x40000011, "STATUS_RECEIVE_PARTIAL_EXPEDITED" },
{ 0x40000012, "STATUS_EVENT_DONE" },
{ 0x40000013, "STATUS_EVENT_PENDING" },
{ 0x40000014, "STATUS_CHECKING_FILE_SYSTEM" },
{ 0x40000015, "STATUS_FATAL_APP_EXIT" },
{ 0x40000016, "STATUS_PREDEFINED_HANDLE" },
{ 0x40000017, "STATUS_WAS_UNLOCKED" },
{ 0x40000018, "STATUS_SERVICE_NOTIFICATION" },
{ 0x40000019, "STATUS_WAS_LOCKED" },
{ 0x4000001A, "STATUS_LOG_HARD_ERROR" },
{ 0x4000001B, "STATUS_ALREADY_WIN32" },
{ 0x4000001C, "STATUS_WX86_UNSIMULATE" },
{ 0x4000001D, "STATUS_WX86_CONTINUE" },
{ 0x4000001E, "STATUS_WX86_SINGLE_STEP" },
{ 0x4000001F, "STATUS_WX86_BREAKPOINT" },
{ 0x40000020, "STATUS_WX86_EXCEPTION_CONTINUE" },
{ 0x40000021, "STATUS_WX86_EXCEPTION_LASTCHANCE" },
{ 0x40000022, "STATUS_WX86_EXCEPTION_CHAIN" },
{ 0x40000023, "STATUS_IMAGE_MACHINE_TYPE_MISMATCH_EXE" },
{ 0x40000024, "STATUS_NO_YIELD_PERFORMED" },
{ 0x40000025, "STATUS_TIMER_RESUME_IGNORED" },
{ 0x80000001, "STATUS_GUARD_PAGE_VIOLATION" },
{ 0x80000002, "STATUS_DATATYPE_MISALIGNMENT" },
{ 0x80000003, "STATUS_BREAKPOINT" },
{ 0x80000004, "STATUS_SINGLE_STEP" },
{ 0x80000005, "STATUS_BUFFER_OVERFLOW" },
{ 0x80000006, "STATUS_NO_MORE_FILES" },
{ 0x80000007, "STATUS_WAKE_SYSTEM_DEBUGGER" },
{ 0x8000000A, "STATUS_HANDLES_CLOSED" },
{ 0x8000000B, "STATUS_NO_INHERITANCE" },
{ 0x8000000C, "STATUS_GUID_SUBSTITUTION_MADE" },
{ 0x8000000D, "STATUS_PARTIAL_COPY" },
{ 0x8000000E, "STATUS_DEVICE_PAPER_EMPTY" },
{ 0x8000000F, "STATUS_DEVICE_POWERED_OFF" },
{ 0x80000010, "STATUS_DEVICE_OFF_LINE" },
{ 0x80000011, "STATUS_DEVICE_BUSY" },
{ 0x80000012, "STATUS_NO_MORE_EAS" },
{ 0x80000013, "STATUS_INVALID_EA_NAME" },
{ 0x80000014, "STATUS_EA_LIST_INCONSISTENT" },
{ 0x80000015, "STATUS_INVALID_EA_FLAG" },
{ 0x80000016, "STATUS_VERIFY_REQUIRED" },
{ 0x80000017, "STATUS_EXTRANEOUS_INFORMATION" },
{ 0x80000018, "STATUS_RXACT_COMMIT_NECESSARY" },
{ 0x8000001A, "STATUS_NO_MORE_ENTRIES" },
{ 0x8000001B, "STATUS_FILEMARK_DETECTED" },
{ 0x8000001C, "STATUS_MEDIA_CHANGED" },
{ 0x8000001D, "STATUS_BUS_RESET" },
{ 0x8000001E, "STATUS_END_OF_MEDIA" },
{ 0x8000001F, "STATUS_BEGINNING_OF_MEDIA" },
{ 0x80000020, "STATUS_MEDIA_CHECK" },
{ 0x80000021, "STATUS_SETMARK_DETECTED" },
{ 0x80000022, "STATUS_NO_DATA_DETECTED" },
{ 0x80000023, "STATUS_REDIRECTOR_HAS_OPEN_HANDLES" },
{ 0x80000024, "STATUS_SERVER_HAS_OPEN_HANDLES" },
{ 0x80000025, "STATUS_ALREADY_DISCONNECTED" },
{ 0x80000026, "STATUS_LONGJUMP" },
{ 0xC0000001, "STATUS_UNSUCCESSFUL" },
{ 0xC0000002, "STATUS_NOT_IMPLEMENTED" },
{ 0xC0000003, "STATUS_INVALID_INFO_CLASS" },
{ 0xC0000004, "STATUS_INFO_LENGTH_MISMATCH" },
{ 0xC0000005, "STATUS_ACCESS_VIOLATION" },
{ 0xC0000006, "STATUS_IN_PAGE_ERROR" },
{ 0xC0000007, "STATUS_PAGEFILE_QUOTA" },
{ 0xC0000008, "STATUS_INVALID_HANDLE" },
{ 0xC0000009, "STATUS_BAD_INITIAL_STACK" },
{ 0xC000000A, "STATUS_BAD_INITIAL_PC" },
{ 0xC000000B, "STATUS_INVALID_CID" },
{ 0xC000000C, "STATUS_TIMER_NOT_CANCELED" },
{ 0xC000000D, "STATUS_INVALID_PARAMETER" },
{ 0xC000000E, "STATUS_NO_SUCH_DEVICE" },
{ 0xC000000F, "STATUS_NO_SUCH_FILE" },
{ 0xC0000010, "STATUS_INVALID_DEVICE_REQUEST" },
{ 0xC0000011, "STATUS_END_OF_FILE" },
{ 0xC0000012, "STATUS_WRONG_VOLUME" },
{ 0xC0000013, "STATUS_NO_MEDIA_IN_DEVICE" },
{ 0xC0000014, "STATUS_UNRECOGNIZED_MEDIA" },
{ 0xC0000015, "STATUS_NONEXISTENT_SECTOR" },
{ 0xC0000016, "STATUS_MORE_PROCESSING_REQUIRED" },
{ 0xC0000017, "STATUS_NO_MEMORY" },
{ 0xC0000018, "STATUS_CONFLICTING_ADDRESSES" },
{ 0xC0000019, "STATUS_NOT_MAPPED_VIEW" },
{ 0xC000001A, "STATUS_UNABLE_TO_FREE_VM" },
{ 0xC000001B, "STATUS_UNABLE_TO_DELETE_SECTION" },
{ 0xC000001C, "STATUS_INVALID_SYSTEM_SERVICE" },
{ 0xC000001D, "STATUS_ILLEGAL_INSTRUCTION" },
{ 0xC000001E, "STATUS_INVALID_LOCK_SEQUENCE" },
{ 0xC000001F, "STATUS_INVALID_VIEW_SIZE" },
{ 0xC0000020, "STATUS_INVALID_FILE_FOR_SECTION" },
{ 0xC0000021, "STATUS_ALREADY_COMMITTED" },
{ 0xC0000022, "STATUS_ACCESS_DENIED" },
{ 0xC0000023, "STATUS_BUFFER_TOO_SMALL" },
{ 0xC0000024, "STATUS_OBJECT_TYPE_MISMATCH" },
{ 0xC0000025, "STATUS_NONCONTINUABLE_EXCEPTION" },
{ 0xC0000026, "STATUS_INVALID_DISPOSITION" },
{ 0xC0000027, "STATUS_UNWIND" },
{ 0xC0000028, "STATUS_BAD_STACK" },
{ 0xC0000029, "STATUS_INVALID_UNWIND_TARGET" },
{ 0xC000002A, "STATUS_NOT_LOCKED" },
{ 0xC000002B, "STATUS_PARITY_ERROR" },
{ 0xC000002C, "STATUS_UNABLE_TO_DECOMMIT_VM" },
{ 0xC000002D, "STATUS_NOT_COMMITTED" },
{ 0xC000002E, "STATUS_INVALID_PORT_ATTRIBUTES" },
{ 0xC000002F, "STATUS_PORT_MESSAGE_TOO_LONG" },
{ 0xC0000030, "STATUS_INVALID_PARAMETER_MIX" },
{ 0xC0000031, "STATUS_INVALID_QUOTA_LOWER" },
{ 0xC0000032, "STATUS_DISK_CORRUPT_ERROR" },
{ 0xC0000033, "STATUS_OBJECT_NAME_INVALID" },
{ 0xC0000034, "STATUS_OBJECT_NAME_NOT_FOUND" },
{ 0xC0000035, "STATUS_OBJECT_NAME_COLLISION" },
{ 0xC0000037, "STATUS_PORT_DISCONNECTED" },
{ 0xC0000038, "STATUS_DEVICE_ALREADY_ATTACHED" },
{ 0xC0000039, "STATUS_OBJECT_PATH_INVALID" },
{ 0xC000003A, "STATUS_OBJECT_PATH_NOT_FOUND" },
{ 0xC000003B, "STATUS_OBJECT_PATH_SYNTAX_BAD" },
{ 0xC000003C, "STATUS_DATA_OVERRUN" },
{ 0xC000003D, "STATUS_DATA_LATE_ERROR" },
{ 0xC000003E, "STATUS_DATA_ERROR" },
{ 0xC000003F, "STATUS_CRC_ERROR" },
{ 0xC0000040, "STATUS_SECTION_TOO_BIG" },
{ 0xC0000041, "STATUS_PORT_CONNECTION_REFUSED" },
{ 0xC0000042, "STATUS_INVALID_PORT_HANDLE" },
{ 0xC0000043, "STATUS_SHARING_VIOLATION" },
{ 0xC0000044, "STATUS_QUOTA_EXCEEDED" },
{ 0xC0000045, "STATUS_INVALID_PAGE_PROTECTION" },
{ 0xC0000046, "STATUS_MUTANT_NOT_OWNED" },
{ 0xC0000047, "STATUS_SEMAPHORE_LIMIT_EXCEEDED" },
{ 0xC0000048, "STATUS_PORT_ALREADY_SET" },
{ 0xC0000049, "STATUS_SECTION_NOT_IMAGE" },
{ 0xC000004A, "STATUS_SUSPEND_COUNT_EXCEEDED" },
{ 0xC000004B, "STATUS_THREAD_IS_TERMINATING" },
{ 0xC000004C, "STATUS_BAD_WORKING_SET_LIMIT" },
{ 0xC000004D, "STATUS_INCOMPATIBLE_FILE_MAP" },
{ 0xC000004E, "STATUS_SECTION_PROTECTION" },
{ 0xC000004F, "STATUS_EAS_NOT_SUPPORTED" },
{ 0xC0000050, "STATUS_EA_TOO_LARGE" },
{ 0xC0000051, "STATUS_NONEXISTENT_EA_ENTRY" },
{ 0xC0000052, "STATUS_NO_EAS_ON_FILE" },
{ 0xC0000053, "STATUS_EA_CORRUPT_ERROR" },
{ 0xC0000054, "STATUS_FILE_LOCK_CONFLICT" },
{ 0xC0000055, "STATUS_LOCK_NOT_GRANTED" },
{ 0xC0000056, "STATUS_DELETE_PENDING" },
{ 0xC0000057, "STATUS_CTL_FILE_NOT_SUPPORTED" },
{ 0xC0000058, "STATUS_UNKNOWN_REVISION" },
{ 0xC0000059, "STATUS_REVISION_MISMATCH" },
{ 0xC000005A, "STATUS_INVALID_OWNER" },
{ 0xC000005B, "STATUS_INVALID_PRIMARY_GROUP" },
{ 0xC000005C, "STATUS_NO_IMPERSONATION_TOKEN" },
{ 0xC000005D, "STATUS_CANT_DISABLE_MANDATORY" },
{ 0xC000005E, "STATUS_NO_LOGON_SERVERS" },
{ 0xC000005F, "STATUS_NO_SUCH_LOGON_SESSION" },
{ 0xC0000060, "STATUS_NO_SUCH_PRIVILEGE" },
{ 0xC0000061, "STATUS_PRIVILEGE_NOT_HELD" },
{ 0xC0000062, "STATUS_INVALID_ACCOUNT_NAME" },
{ 0xC0000063, "STATUS_USER_EXISTS" },
{ 0xC0000064, "STATUS_NO_SUCH_USER" },
{ 0xC0000065, "STATUS_GROUP_EXISTS" },
{ 0xC0000066, "STATUS_NO_SUCH_GROUP" },
{ 0xC0000067, "STATUS_MEMBER_IN_GROUP" },
{ 0xC0000068, "STATUS_MEMBER_NOT_IN_GROUP" },
{ 0xC0000069, "STATUS_LAST_ADMIN" },
{ 0xC000006A, "STATUS_WRONG_PASSWORD" },
{ 0xC000006B, "STATUS_ILL_FORMED_PASSWORD" },
{ 0xC000006C, "STATUS_PASSWORD_RESTRICTION" },
{ 0xC000006D, "STATUS_LOGON_FAILURE" },
{ 0xC000006E, "STATUS_ACCOUNT_RESTRICTION" },
{ 0xC000006F, "STATUS_INVALID_LOGON_HOURS" },
{ 0xC0000070, "STATUS_INVALID_WORKSTATION" },
{ 0xC0000071, "STATUS_PASSWORD_EXPIRED" },
{ 0xC0000072, "STATUS_ACCOUNT_DISABLED" },
{ 0xC0000073, "STATUS_NONE_MAPPED" },
{ 0xC0000074, "STATUS_TOO_MANY_LUIDS_REQUESTED" },
{ 0xC0000075, "STATUS_LUIDS_EXHAUSTED" },
{ 0xC0000076, "STATUS_INVALID_SUB_AUTHORITY" },
{ 0xC0000077, "STATUS_INVALID_ACL" },
{ 0xC0000078, "STATUS_INVALID_SID" },
{ 0xC0000079, "STATUS_INVALID_SECURITY_DESCR" },
{ 0xC000007A, "STATUS_PROCEDURE_NOT_FOUND" },
{ 0xC000007B, "STATUS_INVALID_IMAGE_FORMAT" },
{ 0xC000007C, "STATUS_NO_TOKEN" },
{ 0xC000007D, "STATUS_BAD_INHERITANCE_ACL" },
{ 0xC000007E, "STATUS_RANGE_NOT_LOCKED" },
{ 0xC000007F, "STATUS_DISK_FULL" },
{ 0xC0000080, "STATUS_SERVER_DISABLED" },
{ 0xC0000081, "STATUS_SERVER_NOT_DISABLED" },
{ 0xC0000082, "STATUS_TOO_MANY_GUIDS_REQUESTED" },
{ 0xC0000083, "STATUS_GUIDS_EXHAUSTED" },
{ 0xC0000084, "STATUS_INVALID_ID_AUTHORITY" },
{ 0xC0000085, "STATUS_AGENTS_EXHAUSTED" },
{ 0xC0000086, "STATUS_INVALID_VOLUME_LABEL" },
{ 0xC0000087, "STATUS_SECTION_NOT_EXTENDED" },
{ 0xC0000088, "STATUS_NOT_MAPPED_DATA" },
{ 0xC0000089, "STATUS_RESOURCE_DATA_NOT_FOUND" },
{ 0xC000008A, "STATUS_RESOURCE_TYPE_NOT_FOUND" },
{ 0xC000008B, "STATUS_RESOURCE_NAME_NOT_FOUND" },
{ 0xC000008C, "STATUS_ARRAY_BOUNDS_EXCEEDED" },
{ 0xC000008D, "STATUS_FLOAT_DENORMAL_OPERAND" },
{ 0xC000008E, "STATUS_FLOAT_DIVIDE_BY_ZERO" },
{ 0xC000008F, "STATUS_FLOAT_INEXACT_RESULT" },
{ 0xC0000090, "STATUS_FLOAT_INVALID_OPERATION" },
{ 0xC0000091, "STATUS_FLOAT_OVERFLOW" },
{ 0xC0000092, "STATUS_FLOAT_STACK_CHECK" },
{ 0xC0000093, "STATUS_FLOAT_UNDERFLOW" },
{ 0xC0000094, "STATUS_INTEGER_DIVIDE_BY_ZERO" },
{ 0xC0000095, "STATUS_INTEGER_OVERFLOW" },
{ 0xC0000096, "STATUS_PRIVILEGED_INSTRUCTION" },
{ 0xC0000097, "STATUS_TOO_MANY_PAGING_FILES" },
{ 0xC0000098, "STATUS_FILE_INVALID" },
{ 0xC0000099, "STATUS_ALLOTTED_SPACE_EXCEEDED" },
{ 0xC000009A, "STATUS_INSUFFICIENT_RESOURCES" },
{ 0xC000009B, "STATUS_DFS_EXIT_PATH_FOUND" },
{ 0xC000009C, "STATUS_DEVICE_DATA_ERROR" },
{ 0xC000009D, "STATUS_DEVICE_NOT_CONNECTED" },
{ 0xC000009E, "STATUS_DEVICE_POWER_FAILURE" },
{ 0xC000009F, "STATUS_FREE_VM_NOT_AT_BASE" },
{ 0xC00000A0, "STATUS_MEMORY_NOT_ALLOCATED" },
{ 0xC00000A1, "STATUS_WORKING_SET_QUOTA" },
{ 0xC00000A2, "STATUS_MEDIA_WRITE_PROTECTED" },
{ 0xC00000A3, "STATUS_DEVICE_NOT_READY" },
{ 0xC00000A4, "STATUS_INVALID_GROUP_ATTRIBUTES" },
{ 0xC00000A5, "STATUS_BAD_IMPERSONATION_LEVEL" },
{ 0xC00000A6, "STATUS_CANT_OPEN_ANONYMOUS" },
{ 0xC00000A7, "STATUS_BAD_VALIDATION_CLASS" },
{ 0xC00000A8, "STATUS_BAD_TOKEN_TYPE" },
{ 0xC00000A9, "STATUS_BAD_MASTER_BOOT_RECORD" },
{ 0xC00000AA, "STATUS_INSTRUCTION_MISALIGNMENT" },
{ 0xC00000AB, "STATUS_INSTANCE_NOT_AVAILABLE" },
{ 0xC00000AC, "STATUS_PIPE_NOT_AVAILABLE" },
{ 0xC00000AD, "STATUS_INVALID_PIPE_STATE" },
{ 0xC00000AE, "STATUS_PIPE_BUSY" },
{ 0xC00000AF, "STATUS_ILLEGAL_FUNCTION" },
{ 0xC00000B0, "STATUS_PIPE_DISCONNECTED" },
{ 0xC00000B1, "STATUS_PIPE_CLOSING" },
{ 0xC00000B2, "STATUS_PIPE_CONNECTED" },
{ 0xC00000B3, "STATUS_PIPE_LISTENING" },
{ 0xC00000B4, "STATUS_INVALID_READ_MODE" },
{ 0xC00000B5, "STATUS_IO_TIMEOUT" },
{ 0xC00000B6, "STATUS_FILE_FORCED_CLOSED" },
{ 0xC00000B7, "STATUS_PROFILING_NOT_STARTED" },
{ 0xC00000B8, "STATUS_PROFILING_NOT_STOPPED" },
{ 0xC00000B9, "STATUS_COULD_NOT_INTERPRET" },
{ 0xC00000BA, "STATUS_FILE_IS_A_DIRECTORY" },
{ 0xC00000BB, "STATUS_NOT_SUPPORTED" },
{ 0xC00000BC, "STATUS_REMOTE_NOT_LISTENING" },
{ 0xC00000BD, "STATUS_DUPLICATE_NAME" },
{ 0xC00000BE, "STATUS_BAD_NETWORK_PATH" },
{ 0xC00000BF, "STATUS_NETWORK_BUSY" },
{ 0xC00000C0, "STATUS_DEVICE_DOES_NOT_EXIST" },
{ 0xC00000C1, "STATUS_TOO_MANY_COMMANDS" },
{ 0xC00000C2, "STATUS_ADAPTER_HARDWARE_ERROR" },
{ 0xC00000C3, "STATUS_INVALID_NETWORK_RESPONSE" },
{ 0xC00000C4, "STATUS_UNEXPECTED_NETWORK_ERROR" },
{ 0xC00000C5, "STATUS_BAD_REMOTE_ADAPTER" },
{ 0xC00000C6, "STATUS_PRINT_QUEUE_FULL" },
{ 0xC00000C7, "STATUS_NO_SPOOL_SPACE" },
{ 0xC00000C8, "STATUS_PRINT_CANCELLED" },
{ 0xC00000C9, "STATUS_NETWORK_NAME_DELETED" },
{ 0xC00000CA, "STATUS_NETWORK_ACCESS_DENIED" },
{ 0xC00000CB, "STATUS_BAD_DEVICE_TYPE" },
{ 0xC00000CC, "STATUS_BAD_NETWORK_NAME" },
{ 0xC00000CD, "STATUS_TOO_MANY_NAMES" },
{ 0xC00000CE, "STATUS_TOO_MANY_SESSIONS" },
{ 0xC00000CF, "STATUS_SHARING_PAUSED" },
{ 0xC00000D0, "STATUS_REQUEST_NOT_ACCEPTED" },
{ 0xC00000D1, "STATUS_REDIRECTOR_PAUSED" },
{ 0xC00000D2, "STATUS_NET_WRITE_FAULT" },
{ 0xC00000D3, "STATUS_PROFILING_AT_LIMIT" },
{ 0xC00000D4, "STATUS_NOT_SAME_DEVICE" },
{ 0xC00000D5, "STATUS_FILE_RENAMED" },
{ 0xC00000D6, "STATUS_VIRTUAL_CIRCUIT_CLOSED" },
{ 0xC00000D7, "STATUS_NO_SECURITY_ON_OBJECT" },
{ 0xC00000D8, "STATUS_CANT_WAIT" },
{ 0xC00000D9, "STATUS_PIPE_EMPTY" },
{ 0xC00000DA, "STATUS_CANT_ACCESS_DOMAIN_INFO" },
{ 0xC00000DB, "STATUS_CANT_TERMINATE_SELF" },
{ 0xC00000DC, "STATUS_INVALID_SERVER_STATE" },
{ 0xC00000DD, "STATUS_INVALID_DOMAIN_STATE" },
{ 0xC00000DE, "STATUS_INVALID_DOMAIN_ROLE" },
{ 0xC00000DF, "STATUS_NO_SUCH_DOMAIN" },
{ 0xC00000E0, "STATUS_DOMAIN_EXISTS" },
{ 0xC00000E1, "STATUS_DOMAIN_LIMIT_EXCEEDED" },
{ 0xC00000E2, "STATUS_OPLOCK_NOT_GRANTED" },
{ 0xC00000E3, "STATUS_INVALID_OPLOCK_PROTOCOL" },
{ 0xC00000E4, "STATUS_INTERNAL_DB_CORRUPTION" },
{ 0xC00000E5, "STATUS_INTERNAL_ERROR" },
{ 0xC00000E6, "STATUS_GENERIC_NOT_MAPPED" },
{ 0xC00000E7, "STATUS_BAD_DESCRIPTOR_FORMAT" },
{ 0xC00000E8, "STATUS_INVALID_USER_BUFFER" },
{ 0xC00000E9, "STATUS_UNEXPECTED_IO_ERROR" },
{ 0xC00000EA, "STATUS_UNEXPECTED_MM_CREATE_ERR" },
{ 0xC00000EB, "STATUS_UNEXPECTED_MM_MAP_ERROR" },
{ 0xC00000EC, "STATUS_UNEXPECTED_MM_EXTEND_ERR" },
{ 0xC00000ED, "STATUS_NOT_LOGON_PROCESS" },
{ 0xC00000EE, "STATUS_LOGON_SESSION_EXISTS" },
{ 0xC00000EF, "STATUS_INVALID_PARAMETER_1" },
{ 0xC00000F0, "STATUS_INVALID_PARAMETER_2" },
{ 0xC00000F1, "STATUS_INVALID_PARAMETER_3" },
{ 0xC00000F2, "STATUS_INVALID_PARAMETER_4" },
{ 0xC00000F3, "STATUS_INVALID_PARAMETER_5" },
{ 0xC00000F4, "STATUS_INVALID_PARAMETER_6" },
{ 0xC00000F5, "STATUS_INVALID_PARAMETER_7" },
{ 0xC00000F6, "STATUS_INVALID_PARAMETER_8" },
{ 0xC00000F7, "STATUS_INVALID_PARAMETER_9" },
{ 0xC00000F8, "STATUS_INVALID_PARAMETER_10" },
{ 0xC00000F9, "STATUS_INVALID_PARAMETER_11" },
{ 0xC00000FA, "STATUS_INVALID_PARAMETER_12" },
{ 0xC00000FB, "STATUS_REDIRECTOR_NOT_STARTED" },
{ 0xC00000FC, "STATUS_REDIRECTOR_STARTED" },
{ 0xC00000FD, "STATUS_STACK_OVERFLOW" },
{ 0xC00000FE, "STATUS_NO_SUCH_PACKAGE" },
{ 0xC00000FF, "STATUS_BAD_FUNCTION_TABLE" },
{ 0xC0000100, "STATUS_VARIABLE_NOT_FOUND" },
{ 0xC0000101, "STATUS_DIRECTORY_NOT_EMPTY" },
{ 0xC0000102, "STATUS_FILE_CORRUPT_ERROR" },
{ 0xC0000103, "STATUS_NOT_A_DIRECTORY" },
{ 0xC0000104, "STATUS_BAD_LOGON_SESSION_STATE" },
{ 0xC0000105, "STATUS_LOGON_SESSION_COLLISION" },
{ 0xC0000106, "STATUS_NAME_TOO_LONG" },
{ 0xC0000107, "STATUS_FILES_OPEN" },
{ 0xC0000108, "STATUS_CONNECTION_IN_USE" },
{ 0xC0000109, "STATUS_MESSAGE_NOT_FOUND" },
{ 0xC000010A, "STATUS_PROCESS_IS_TERMINATING" },
{ 0xC000010B, "STATUS_INVALID_LOGON_TYPE" },
{ 0xC000010C, "STATUS_NO_GUID_TRANSLATION" },
{ 0xC000010D, "STATUS_CANNOT_IMPERSONATE" },
{ 0xC000010E, "STATUS_IMAGE_ALREADY_LOADED" },
{ 0xC000010F, "STATUS_ABIOS_NOT_PRESENT" },
{ 0xC0000110, "STATUS_ABIOS_LID_NOT_EXIST" },
{ 0xC0000111, "STATUS_ABIOS_LID_ALREADY_OWNED" },
{ 0xC0000112, "STATUS_ABIOS_NOT_LID_OWNER" },
{ 0xC0000113, "STATUS_ABIOS_INVALID_COMMAND" },
{ 0xC0000114, "STATUS_ABIOS_INVALID_LID" },
{ 0xC0000115, "STATUS_ABIOS_SELECTOR_NOT_AVAILABLE" },
{ 0xC0000116, "STATUS_ABIOS_INVALID_SELECTOR" },
{ 0xC0000117, "STATUS_NO_LDT" },
{ 0xC0000118, "STATUS_INVALID_LDT_SIZE" },
{ 0xC0000119, "STATUS_INVALID_LDT_OFFSET" },
{ 0xC000011A, "STATUS_INVALID_LDT_DESCRIPTOR" },
{ 0xC000011B, "STATUS_INVALID_IMAGE_NE_FORMAT" },
{ 0xC000011C, "STATUS_RXACT_INVALID_STATE" },
{ 0xC000011D, "STATUS_RXACT_COMMIT_FAILURE" },
{ 0xC000011E, "STATUS_MAPPED_FILE_SIZE_ZERO" },
{ 0xC000011F, "STATUS_TOO_MANY_OPENED_FILES" },
{ 0xC0000120, "STATUS_CANCELLED" },
{ 0xC0000121, "STATUS_CANNOT_DELETE" },
{ 0xC0000122, "STATUS_INVALID_COMPUTER_NAME" },
{ 0xC0000123, "STATUS_FILE_DELETED" },
{ 0xC0000124, "STATUS_SPECIAL_ACCOUNT" },
{ 0xC0000125, "STATUS_SPECIAL_GROUP" },
{ 0xC0000126, "STATUS_SPECIAL_USER" },
{ 0xC0000127, "STATUS_MEMBERS_PRIMARY_GROUP" },
{ 0xC0000128, "STATUS_FILE_CLOSED" },
{ 0xC0000129, "STATUS_TOO_MANY_THREADS" },
{ 0xC000012A, "STATUS_THREAD_NOT_IN_PROCESS" },
{ 0xC000012B, "STATUS_TOKEN_ALREADY_IN_USE" },
{ 0xC000012C, "STATUS_PAGEFILE_QUOTA_EXCEEDED" },
{ 0xC000012D, "STATUS_COMMITMENT_LIMIT" },
{ 0xC000012E, "STATUS_INVALID_IMAGE_LE_FORMAT" },
{ 0xC000012F, "STATUS_INVALID_IMAGE_NOT_MZ" },
{ 0xC0000130, "STATUS_INVALID_IMAGE_PROTECT" },
{ 0xC0000131, "STATUS_INVALID_IMAGE_WIN_16" },
{ 0xC0000132, "STATUS_LOGON_SERVER_CONFLICT" },
{ 0xC0000133, "STATUS_TIME_DIFFERENCE_AT_DC" },
{ 0xC0000134, "STATUS_SYNCHRONIZATION_REQUIRED" },
{ 0xC0000135, "STATUS_DLL_NOT_FOUND" },
{ 0xC0000136, "STATUS_OPEN_FAILED" },
{ 0xC0000137, "STATUS_IO_PRIVILEGE_FAILED" },
{ 0xC0000138, "STATUS_ORDINAL_NOT_FOUND" },
{ 0xC0000139, "STATUS_ENTRYPOINT_NOT_FOUND" },
{ 0xC000013A, "STATUS_CONTROL_C_EXIT" },
{ 0xC000013B, "STATUS_LOCAL_DISCONNECT" },
{ 0xC000013C, "STATUS_REMOTE_DISCONNECT" },
{ 0xC000013D, "STATUS_REMOTE_RESOURCES" },
{ 0xC000013E, "STATUS_LINK_FAILED" },
{ 0xC000013F, "STATUS_LINK_TIMEOUT" },
{ 0xC0000140, "STATUS_INVALID_CONNECTION" },
{ 0xC0000141, "STATUS_INVALID_ADDRESS" },
{ 0xC0000142, "STATUS_DLL_INIT_FAILED" },
{ 0xC0000143, "STATUS_MISSING_SYSTEMFILE" },
{ 0xC0000144, "STATUS_UNHANDLED_EXCEPTION" },
{ 0xC0000145, "STATUS_APP_INIT_FAILURE" },
{ 0xC0000146, "STATUS_PAGEFILE_CREATE_FAILED" },
{ 0xC0000147, "STATUS_NO_PAGEFILE" },
{ 0xC0000148, "STATUS_INVALID_LEVEL" },
{ 0xC0000149, "STATUS_WRONG_PASSWORD_CORE" },
{ 0xC000014A, "STATUS_ILLEGAL_FLOAT_CONTEXT" },
{ 0xC000014B, "STATUS_PIPE_BROKEN" },
{ 0xC000014C, "STATUS_REGISTRY_CORRUPT" },
{ 0xC000014D, "STATUS_REGISTRY_IO_FAILED" },
{ 0xC000014E, "STATUS_NO_EVENT_PAIR" },
{ 0xC000014F, "STATUS_UNRECOGNIZED_VOLUME" },
{ 0xC0000150, "STATUS_SERIAL_NO_DEVICE_INITED" },
{ 0xC0000151, "STATUS_NO_SUCH_ALIAS" },
{ 0xC0000152, "STATUS_MEMBER_NOT_IN_ALIAS" },
{ 0xC0000153, "STATUS_MEMBER_IN_ALIAS" },
{ 0xC0000154, "STATUS_ALIAS_EXISTS" },
{ 0xC0000155, "STATUS_LOGON_NOT_GRANTED" },
{ 0xC0000156, "STATUS_TOO_MANY_SECRETS" },
{ 0xC0000157, "STATUS_SECRET_TOO_LONG" },
{ 0xC0000158, "STATUS_INTERNAL_DB_ERROR" },
{ 0xC0000159, "STATUS_FULLSCREEN_MODE" },
{ 0xC000015A, "STATUS_TOO_MANY_CONTEXT_IDS" },
{ 0xC000015B, "STATUS_LOGON_TYPE_NOT_GRANTED" },
{ 0xC000015C, "STATUS_NOT_REGISTRY_FILE" },
{ 0xC000015D, "STATUS_NT_CROSS_ENCRYPTION_REQUIRED" },
{ 0xC000015E, "STATUS_DOMAIN_CTRLR_CONFIG_ERROR" },
{ 0xC000015F, "STATUS_FT_MISSING_MEMBER" },
{ 0xC0000160, "STATUS_ILL_FORMED_SERVICE_ENTRY" },
{ 0xC0000161, "STATUS_ILLEGAL_CHARACTER" },
{ 0xC0000162, "STATUS_UNMAPPABLE_CHARACTER" },
{ 0xC0000163, "STATUS_UNDEFINED_CHARACTER" },
{ 0xC0000164, "STATUS_FLOPPY_VOLUME" },
{ 0xC0000165, "STATUS_FLOPPY_ID_MARK_NOT_FOUND" },
{ 0xC0000166, "STATUS_FLOPPY_WRONG_CYLINDER" },
{ 0xC0000167, "STATUS_FLOPPY_UNKNOWN_ERROR" },
{ 0xC0000168, "STATUS_FLOPPY_BAD_REGISTERS" },
{ 0xC0000169, "STATUS_DISK_RECALIBRATE_FAILED" },
{ 0xC000016A, "STATUS_DISK_OPERATION_FAILED" },
{ 0xC000016B, "STATUS_DISK_RESET_FAILED" },
{ 0xC000016C, "STATUS_SHARED_IRQ_BUSY" },
{ 0xC000016D, "STATUS_FT_ORPHANING" },
{ 0xC000016E, "STATUS_BIOS_FAILED_TO_CONNECT_INTERRUPT" },
{ 0xC0000172, "STATUS_PARTITION_FAILURE" },
{ 0xC0000173, "STATUS_INVALID_BLOCK_LENGTH" },
{ 0xC0000174, "STATUS_DEVICE_NOT_PARTITIONED" },
{ 0xC0000175, "STATUS_UNABLE_TO_LOCK_MEDIA" },
{ 0xC0000176, "STATUS_UNABLE_TO_UNLOAD_MEDIA" },
{ 0xC0000177, "STATUS_EOM_OVERFLOW" },
{ 0xC0000178, "STATUS_NO_MEDIA" },
{ 0xC000017A, "STATUS_NO_SUCH_MEMBER" },
{ 0xC000017B, "STATUS_INVALID_MEMBER" },
{ 0xC000017C, "STATUS_KEY_DELETED" },
{ 0xC000017D, "STATUS_NO_LOG_SPACE" },
{ 0xC000017E, "STATUS_TOO_MANY_SIDS" },
{ 0xC000017F, "STATUS_LM_CROSS_ENCRYPTION_REQUIRED" },
{ 0xC0000180, "STATUS_KEY_HAS_CHILDREN" },
{ 0xC0000181, "STATUS_CHILD_MUST_BE_VOLATILE" },
{ 0xC0000182, "STATUS_DEVICE_CONFIGURATION_ERROR" },
{ 0xC0000183, "STATUS_DRIVER_INTERNAL_ERROR" },
{ 0xC0000184, "STATUS_INVALID_DEVICE_STATE" },
{ 0xC0000185, "STATUS_IO_DEVICE_ERROR" },
{ 0xC0000186, "STATUS_DEVICE_PROTOCOL_ERROR" },
{ 0xC0000187, "STATUS_BACKUP_CONTROLLER" },
{ 0xC0000188, "STATUS_LOG_FILE_FULL" },
{ 0xC0000189, "STATUS_TOO_LATE" },
{ 0xC000018A, "STATUS_NO_TRUST_LSA_SECRET" },
{ 0xC000018B, "STATUS_NO_TRUST_SAM_ACCOUNT" },
{ 0xC000018C, "STATUS_TRUSTED_DOMAIN_FAILURE" },
{ 0xC000018D, "STATUS_TRUSTED_RELATIONSHIP_FAILURE" },
{ 0xC000018E, "STATUS_EVENTLOG_FILE_CORRUPT" },
{ 0xC000018F, "STATUS_EVENTLOG_CANT_START" },
{ 0xC0000190, "STATUS_TRUST_FAILURE" },
{ 0xC0000191, "STATUS_MUTANT_LIMIT_EXCEEDED" },
{ 0xC0000192, "STATUS_NETLOGON_NOT_STARTED" },
{ 0xC0000193, "STATUS_ACCOUNT_EXPIRED" },
{ 0xC0000194, "STATUS_POSSIBLE_DEADLOCK" },
{ 0xC0000195, "STATUS_NETWORK_CREDENTIAL_CONFLICT" },
{ 0xC0000196, "STATUS_REMOTE_SESSION_LIMIT" },
{ 0xC0000197, "STATUS_EVENTLOG_FILE_CHANGED" },
{ 0xC0000198, "STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT" },
{ 0xC0000199, "STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT" },
{ 0xC000019A, "STATUS_NOLOGON_SERVER_TRUST_ACCOUNT" },
{ 0xC000019B, "STATUS_DOMAIN_TRUST_INCONSISTENT" },
{ 0xC000019C, "STATUS_FS_DRIVER_REQUIRED" },
{ 0xC0000202, "STATUS_NO_USER_SESSION_KEY" },
{ 0xC0000203, "STATUS_USER_SESSION_DELETED" },
{ 0xC0000204, "STATUS_RESOURCE_LANG_NOT_FOUND" },
{ 0xC0000205, "STATUS_INSUFF_SERVER_RESOURCES" },
{ 0xC0000206, "STATUS_INVALID_BUFFER_SIZE" },
{ 0xC0000207, "STATUS_INVALID_ADDRESS_COMPONENT" },
{ 0xC0000208, "STATUS_INVALID_ADDRESS_WILDCARD" },
{ 0xC0000209, "STATUS_TOO_MANY_ADDRESSES" },
{ 0xC000020A, "STATUS_ADDRESS_ALREADY_EXISTS" },
{ 0xC000020B, "STATUS_ADDRESS_CLOSED" },
{ 0xC000020C, "STATUS_CONNECTION_DISCONNECTED" },
{ 0xC000020D, "STATUS_CONNECTION_RESET" },
{ 0xC000020E, "STATUS_TOO_MANY_NODES" },
{ 0xC000020F, "STATUS_TRANSACTION_ABORTED" },
{ 0xC0000210, "STATUS_TRANSACTION_TIMED_OUT" },
{ 0xC0000211, "STATUS_TRANSACTION_NO_RELEASE" },
{ 0xC0000212, "STATUS_TRANSACTION_NO_MATCH" },
{ 0xC0000213, "STATUS_TRANSACTION_RESPONDED" },
{ 0xC0000214, "STATUS_TRANSACTION_INVALID_ID" },
{ 0xC0000215, "STATUS_TRANSACTION_INVALID_TYPE" },
{ 0xC0000216, "STATUS_NOT_SERVER_SESSION" },
{ 0xC0000217, "STATUS_NOT_CLIENT_SESSION" },
{ 0xC0000218, "STATUS_CANNOT_LOAD_REGISTRY_FILE" },
{ 0xC0000219, "STATUS_DEBUG_ATTACH_FAILED" },
{ 0xC000021A, "STATUS_SYSTEM_PROCESS_TERMINATED" },
{ 0xC000021B, "STATUS_DATA_NOT_ACCEPTED" },
{ 0xC000021C, "STATUS_NO_BROWSER_SERVERS_FOUND" },
{ 0xC000021D, "STATUS_VDM_HARD_ERROR" },
{ 0xC000021E, "STATUS_DRIVER_CANCEL_TIMEOUT" },
{ 0xC000021F, "STATUS_REPLY_MESSAGE_MISMATCH" },
{ 0xC0000220, "STATUS_MAPPED_ALIGNMENT" },
{ 0xC0000221, "STATUS_IMAGE_CHECKSUM_MISMATCH" },
{ 0xC0000222, "STATUS_LOST_WRITEBEHIND_DATA" },
{ 0xC0000223, "STATUS_CLIENT_SERVER_PARAMETERS_INVALID" },
{ 0xC0000224, "STATUS_PASSWORD_MUST_CHANGE" },
{ 0xC0000225, "STATUS_NOT_FOUND" },
{ 0xC0000226, "STATUS_NOT_TINY_STREAM" },
{ 0xC0000227, "STATUS_RECOVERY_FAILURE" },
{ 0xC0000228, "STATUS_STACK_OVERFLOW_READ" },
{ 0xC0000229, "STATUS_FAIL_CHECK" },
{ 0xC000022A, "STATUS_DUPLICATE_OBJECTID" },
{ 0xC000022B, "STATUS_OBJECTID_EXISTS" },
{ 0xC000022C, "STATUS_CONVERT_TO_LARGE" },
{ 0xC000022D, "STATUS_RETRY" },
{ 0xC000022E, "STATUS_FOUND_OUT_OF_SCOPE" },
{ 0xC000022F, "STATUS_ALLOCATE_BUCKET" },
{ 0xC0000230, "STATUS_PROPSET_NOT_FOUND" },
{ 0xC0000231, "STATUS_MARSHALL_OVERFLOW" },
{ 0xC0000232, "STATUS_INVALID_VARIANT" },
{ 0xC0000233, "STATUS_DOMAIN_CONTROLLER_NOT_FOUND" },
{ 0xC0000234, "STATUS_ACCOUNT_LOCKED_OUT" },
{ 0xC0000235, "STATUS_HANDLE_NOT_CLOSABLE" },
{ 0xC0000236, "STATUS_CONNECTION_REFUSED" },
{ 0xC0000237, "STATUS_GRACEFUL_DISCONNECT" },
{ 0xC0000238, "STATUS_ADDRESS_ALREADY_ASSOCIATED" },
{ 0xC0000239, "STATUS_ADDRESS_NOT_ASSOCIATED" },
{ 0xC000023A, "STATUS_CONNECTION_INVALID" },
{ 0xC000023B, "STATUS_CONNECTION_ACTIVE" },
{ 0xC000023C, "STATUS_NETWORK_UNREACHABLE" },
{ 0xC000023D, "STATUS_HOST_UNREACHABLE" },
{ 0xC000023E, "STATUS_PROTOCOL_UNREACHABLE" },
{ 0xC000023F, "STATUS_PORT_UNREACHABLE" },
{ 0xC0000240, "STATUS_REQUEST_ABORTED" },
{ 0xC0000241, "STATUS_CONNECTION_ABORTED" },
{ 0xC0000242, "STATUS_BAD_COMPRESSION_BUFFER" },
{ 0xC0000243, "STATUS_USER_MAPPED_FILE" },
{ 0xC0000244, "STATUS_AUDIT_FAILED" },
{ 0xC0000245, "STATUS_TIMER_RESOLUTION_NOT_SET" },
{ 0xC0000246, "STATUS_CONNECTION_COUNT_LIMIT" },
{ 0xC0000247, "STATUS_LOGIN_TIME_RESTRICTION" },
{ 0xC0000248, "STATUS_LOGIN_WKSTA_RESTRICTION" },
{ 0xC0000249, "STATUS_IMAGE_MP_UP_MISMATCH" },
{ 0xC0000250, "STATUS_INSUFFICIENT_LOGON_INFO" },
{ 0xC0000251, "STATUS_BAD_DLL_ENTRYPOINT" },
{ 0xC0000252, "STATUS_BAD_SERVICE_ENTRYPOINT" },
{ 0xC0000253, "STATUS_LPC_REPLY_LOST" },
{ 0xC0000254, "STATUS_IP_ADDRESS_CONFLICT1" },
{ 0xC0000255, "STATUS_IP_ADDRESS_CONFLICT2" },
{ 0xC0000256, "STATUS_REGISTRY_QUOTA_LIMIT" },
{ 0xC0000257, "STATUS_PATH_NOT_COVERED" },
{ 0xC0000258, "STATUS_NO_CALLBACK_ACTIVE" },
{ 0xC0000259, "STATUS_LICENSE_QUOTA_EXCEEDED" },
{ 0xC000025A, "STATUS_PWD_TOO_SHORT" },
{ 0xC000025B, "STATUS_PWD_TOO_RECENT" },
{ 0xC000025C, "STATUS_PWD_HISTORY_CONFLICT" },
{ 0xC000025E, "STATUS_PLUGPLAY_NO_DEVICE" },
{ 0xC000025F, "STATUS_UNSUPPORTED_COMPRESSION" },
{ 0xC0000260, "STATUS_INVALID_HW_PROFILE" },
{ 0xC0000261, "STATUS_INVALID_PLUGPLAY_DEVICE_PATH" },
{ 0xC0000262, "STATUS_DRIVER_ORDINAL_NOT_FOUND" },
{ 0xC0000263, "STATUS_DRIVER_ENTRYPOINT_NOT_FOUND" },
{ 0xC0000264, "STATUS_RESOURCE_NOT_OWNED" },
{ 0xC0000265, "STATUS_TOO_MANY_LINKS" },
{ 0xC0000266, "STATUS_QUOTA_LIST_INCONSISTENT" },
{ 0xC0000267, "STATUS_FILE_IS_OFFLINE" },
{ 0xC0000268, "STATUS_EVALUATION_EXPIRATION" },
{ 0xC0000269, "STATUS_ILLEGAL_DLL_RELOCATION" },
{ 0xC000026A, "STATUS_LICENSE_VIOLATION" },
{ 0xC000026B, "STATUS_DLL_INIT_FAILED_LOGOFF" },
{ 0xC000026C, "STATUS_DRIVER_UNABLE_TO_LOAD" },
{ 0xC000026D, "STATUS_DFS_UNAVAILABLE" },
{ 0xC000026E, "STATUS_VOLUME_DISMOUNTED" },
{ 0xC000026F, "STATUS_WX86_INTERNAL_ERROR" },
{ 0xC0000270, "STATUS_WX86_FLOAT_STACK_CHECK" },
{ 0xC0009898, "STATUS_WOW_ASSERTION" },
{ 0xC0020001, "RPC_NT_INVALID_STRING_BINDING" },
{ 0xC0020002, "RPC_NT_WRONG_KIND_OF_BINDING" },
{ 0xC0020003, "RPC_NT_INVALID_BINDING" },
{ 0xC0020004, "RPC_NT_PROTSEQ_NOT_SUPPORTED" },
{ 0xC0020005, "RPC_NT_INVALID_RPC_PROTSEQ" },
{ 0xC0020006, "RPC_NT_INVALID_STRING_UUID" },
{ 0xC0020007, "RPC_NT_INVALID_ENDPOINT_FORMAT" },
{ 0xC0020008, "RPC_NT_INVALID_NET_ADDR" },
{ 0xC0020009, "RPC_NT_NO_ENDPOINT_FOUND" },
{ 0xC002000A, "RPC_NT_INVALID_TIMEOUT" },
{ 0xC002000B, "RPC_NT_OBJECT_NOT_FOUND" },
{ 0xC002000C, "RPC_NT_ALREADY_REGISTERED" },
{ 0xC002000D, "RPC_NT_TYPE_ALREADY_REGISTERED" },
{ 0xC002000E, "RPC_NT_ALREADY_LISTENING" },
{ 0xC002000F, "RPC_NT_NO_PROTSEQS_REGISTERED" },
{ 0xC0020010, "RPC_NT_NOT_LISTENING" },
{ 0xC0020011, "RPC_NT_UNKNOWN_MGR_TYPE" },
{ 0xC0020012, "RPC_NT_UNKNOWN_IF" },
{ 0xC0020013, "RPC_NT_NO_BINDINGS" },
{ 0xC0020014, "RPC_NT_NO_PROTSEQS" },
{ 0xC0020015, "RPC_NT_CANT_CREATE_ENDPOINT" },
{ 0xC0020016, "RPC_NT_OUT_OF_RESOURCES" },
{ 0xC0020017, "RPC_NT_SERVER_UNAVAILABLE" },
{ 0xC0020018, "RPC_NT_SERVER_TOO_BUSY" },
{ 0xC0020019, "RPC_NT_INVALID_NETWORK_OPTIONS" },
{ 0xC002001A, "RPC_NT_NO_CALL_ACTIVE" },
{ 0xC002001B, "RPC_NT_CALL_FAILED" },
{ 0xC002001C, "RPC_NT_CALL_FAILED_DNE" },
{ 0xC002001D, "RPC_NT_PROTOCOL_ERROR" },
{ 0xC002001F, "RPC_NT_UNSUPPORTED_TRANS_SYN" },
{ 0xC0020021, "RPC_NT_UNSUPPORTED_TYPE" },
{ 0xC0020022, "RPC_NT_INVALID_TAG" },
{ 0xC0020023, "RPC_NT_INVALID_BOUND" },
{ 0xC0020024, "RPC_NT_NO_ENTRY_NAME" },
{ 0xC0020025, "RPC_NT_INVALID_NAME_SYNTAX" },
{ 0xC0020026, "RPC_NT_UNSUPPORTED_NAME_SYNTAX" },
{ 0xC0020028, "RPC_NT_UUID_NO_ADDRESS" },
{ 0xC0020029, "RPC_NT_DUPLICATE_ENDPOINT" },
{ 0xC002002A, "RPC_NT_UNKNOWN_AUTHN_TYPE" },
{ 0xC002002B, "RPC_NT_MAX_CALLS_TOO_SMALL" },
{ 0xC002002C, "RPC_NT_STRING_TOO_LONG" },
{ 0xC002002D, "RPC_NT_PROTSEQ_NOT_FOUND" },
{ 0xC002002E, "RPC_NT_PROCNUM_OUT_OF_RANGE" },
{ 0xC002002F, "RPC_NT_BINDING_HAS_NO_AUTH" },
{ 0xC0020030, "RPC_NT_UNKNOWN_AUTHN_SERVICE" },
{ 0xC0020031, "RPC_NT_UNKNOWN_AUTHN_LEVEL" },
{ 0xC0020032, "RPC_NT_INVALID_AUTH_IDENTITY" },
{ 0xC0020033, "RPC_NT_UNKNOWN_AUTHZ_SERVICE" },
{ 0xC0020034, "EPT_NT_INVALID_ENTRY" },
{ 0xC0020035, "EPT_NT_CANT_PERFORM_OP" },
{ 0xC0020036, "EPT_NT_NOT_REGISTERED" },
{ 0xC0020037, "RPC_NT_NOTHING_TO_EXPORT" },
{ 0xC0020038, "RPC_NT_INCOMPLETE_NAME" },
{ 0xC0020039, "RPC_NT_INVALID_VERS_OPTION" },
{ 0xC002003A, "RPC_NT_NO_MORE_MEMBERS" },
{ 0xC002003B, "RPC_NT_NOT_ALL_OBJS_UNEXPORTED" },
{ 0xC002003C, "RPC_NT_INTERFACE_NOT_FOUND" },
{ 0xC002003D, "RPC_NT_ENTRY_ALREADY_EXISTS" },
{ 0xC002003E, "RPC_NT_ENTRY_NOT_FOUND" },
{ 0xC002003F, "RPC_NT_NAME_SERVICE_UNAVAILABLE" },
{ 0xC0020040, "RPC_NT_INVALID_NAF_ID" },
{ 0xC0020041, "RPC_NT_CANNOT_SUPPORT" },
{ 0xC0020042, "RPC_NT_NO_CONTEXT_AVAILABLE" },
{ 0xC0020043, "RPC_NT_INTERNAL_ERROR" },
{ 0xC0020044, "RPC_NT_ZERO_DIVIDE" },
{ 0xC0020045, "RPC_NT_ADDRESS_ERROR" },
{ 0xC0020046, "RPC_NT_FP_DIV_ZERO" },
{ 0xC0020047, "RPC_NT_FP_UNDERFLOW" },
{ 0xC0020048, "RPC_NT_FP_OVERFLOW" },
{ 0xC0030001, "RPC_NT_NO_MORE_ENTRIES" },
{ 0xC0030002, "RPC_NT_SS_CHAR_TRANS_OPEN_FAIL" },
{ 0xC0030003, "RPC_NT_SS_CHAR_TRANS_SHORT_FILE" },
{ 0xC0030004, "RPC_NT_SS_IN_NULL_CONTEXT" },
{ 0xC0030005, "RPC_NT_SS_CONTEXT_MISMATCH" },
{ 0xC0030006, "RPC_NT_SS_CONTEXT_DAMAGED" },
{ 0xC0030007, "RPC_NT_SS_HANDLES_MISMATCH" },
{ 0xC0030008, "RPC_NT_SS_CANNOT_GET_CALL_HANDLE" },
{ 0xC0030009, "RPC_NT_NULL_REF_POINTER" },
{ 0xC003000A, "RPC_NT_ENUM_VALUE_OUT_OF_RANGE" },
{ 0xC003000B, "RPC_NT_BYTE_COUNT_TOO_SMALL" },
{ 0xC003000C, "RPC_NT_BAD_STUB_DATA" },
{ 0xC0020049, "RPC_NT_CALL_IN_PROGRESS" },
{ 0xC002004A, "RPC_NT_NO_MORE_BINDINGS" },
{ 0xC002004B, "RPC_NT_GROUP_MEMBER_NOT_FOUND" },
{ 0xC002004C, "EPT_NT_CANT_CREATE" },
{ 0xC002004D, "RPC_NT_INVALID_OBJECT" },
{ 0xC002004F, "RPC_NT_NO_INTERFACES" },
{ 0xC0020050, "RPC_NT_CALL_CANCELLED" },
{ 0xC0020051, "RPC_NT_BINDING_INCOMPLETE" },
{ 0xC0020052, "RPC_NT_COMM_FAILURE" },
{ 0xC0020053, "RPC_NT_UNSUPPORTED_AUTHN_LEVEL" },
{ 0xC0020054, "RPC_NT_NO_PRINC_NAME" },
{ 0xC0020055, "RPC_NT_NOT_RPC_ERROR" },
{ 0x40020056, "RPC_NT_UUID_LOCAL_ONLY" },
{ 0xC0020057, "RPC_NT_SEC_PKG_ERROR" },
{ 0xC0020058, "RPC_NT_NOT_CANCELLED" },
{ 0xC0030059, "RPC_NT_INVALID_ES_ACTION" },
{ 0xC003005A, "RPC_NT_WRONG_ES_VERSION" },
{ 0xC003005B, "RPC_NT_WRONG_STUB_VERSION" },
{ 0xC003005C, "RPC_NT_INVALID_PIPE_OBJECT" },
{ 0xC003005D, "RPC_NT_INVALID_PIPE_OPERATION" },
{ 0xC003005E, "RPC_NT_WRONG_PIPE_VERSION" },
{ 0x400200AF, "RPC_NT_SEND_INCOMPLETE" },
{ 0, NULL }
};
#define SMB_FLAGS_DIRN 0x80
static gboolean
dissect_smb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
int offset = 0;
struct smb_info si;
static const char smb_signature[4] = { 0xFF, 'S', 'M', 'B' };
proto_tree *smb_tree = tree, *smb_hdr_tree = NULL, *flags_tree, *flags2_tree;
proto_item *ti, *tf, *th;
guint8 cmd, errcls, errcode1, flags;
guint16 flags2, errcode, tid, pid, uid, mid;
guint32 status;
const u_char *pd;
int SMB_offset;
/* OK, is this an SMB message? */
if (!tvb_bytes_exist(tvb, 0, 4))
return FALSE;
if (memcmp(tvb_get_ptr(tvb, 0, 4), smb_signature, 4) != 0) {
/* No. */
return FALSE;
}
/* Yes. */
si.unicode = FALSE;
si.ddisp = 0;
if (check_col(pinfo->fd, COL_PROTOCOL))
col_set_str(pinfo->fd, COL_PROTOCOL, "SMB");
if (check_col(pinfo->fd, COL_INFO))
col_clear(pinfo->fd, COL_INFO);
cmd = tvb_get_guint8(tvb, SMB_hdr_com_offset);
if (check_col(pinfo->fd, COL_INFO)) {
col_add_fstr(pinfo->fd, COL_INFO, "%s", decode_smb_name(cmd));
}
if (tree) {
ti = proto_tree_add_item(tree, proto_smb, tvb, offset, tvb_length(tvb), FALSE);
smb_tree = proto_item_add_subtree(ti, ett_smb);
th = proto_tree_add_text(smb_tree, NullTVB, offset, 32, "SMB Header");
smb_hdr_tree = proto_item_add_subtree(th, ett_smb_hdr);
/* 0xFFSMB is actually a 1 byte msg type and 3 byte server
* component ... SMB is only one used
*/
proto_tree_add_text(smb_hdr_tree, tvb, offset, 1, "Message Type: 0xFF");
proto_tree_add_text(smb_hdr_tree, tvb, offset+1, 3, "Server Component: SMB");
}
offset += 4; /* Skip the marker */
if (tree) {
proto_tree_add_uint(smb_hdr_tree, hf_smb_cmd, tvb, offset, 1, cmd);
}
offset += 1;
/* Get flags2; we need it to know whether the error code is
an NT error code or a DOS error code. */
flags2 = tvb_get_letohs(tvb, 10);
/* Handle error code */
if (flags2 & 0x4000) {
/* handle NT 32 bit error code */
status = tvb_get_letohl(tvb, offset);
if (tree) {
/*
* XXX - break the value down into severity code,
* customer code, facility, and error?
*/
proto_tree_add_text(smb_hdr_tree, tvb, offset, 4,
"Status: %s (0x%08X)",
val_to_str(status, NT_errors, "Unknown"),
status);
}
offset += 4;
}
else {
/* handle DOS error code & class */
/* Next, look at the error class, SMB_RETCLASS */
errcls = tvb_get_guint8(tvb, offset);
if (tree) {
proto_tree_add_text(smb_hdr_tree, tvb, offset, 1, "Error Class: %s",
val_to_str(errcls, errcls_types, "Unknown Error Class (%x)"));
}
offset += 1;
/* Error code, SMB_HEINFO ... */
errcode1 = tvb_get_guint8(tvb, offset);
if (tree) {
proto_tree_add_text(smb_hdr_tree, tvb, offset, 1, "Reserved: %i", errcode1);
}
offset += 1;
errcode = tvb_get_letohs(tvb, offset);
if (tree) {
proto_tree_add_text(smb_hdr_tree, tvb, 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 = tvb_get_guint8(tvb, offset);
si.request = !(flags&SMB_FLAGS_DIRN);
if (check_col(pinfo->fd, COL_INFO)) {
col_append_fstr(pinfo->fd, COL_INFO, " %s", si.request ? "Request" : "Response");
}
if (tree) {
tf = proto_tree_add_text(smb_hdr_tree, tvb, offset, 1, "Flags: 0x%02x", flags);
flags_tree = proto_item_add_subtree(tf, ett_smb_flags);
proto_tree_add_text(flags_tree, tvb, 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, tvb, offset, 1, "%s",
decode_boolean_bitfield(flags, 0x02, 8,
"Receive buffer posted",
"Receive buffer not posted"));
proto_tree_add_text(flags_tree, tvb, offset, 1, "%s",
decode_boolean_bitfield(flags, 0x08, 8,
"Path names caseless",
"Path names case sensitive"));
proto_tree_add_text(flags_tree, tvb, offset, 1, "%s",
decode_boolean_bitfield(flags, 0x10, 8,
"Pathnames canonicalized",
"Pathnames not canonicalized"));
proto_tree_add_text(flags_tree, tvb, offset, 1, "%s",
decode_boolean_bitfield(flags, 0x20, 8,
"OpLocks requested/granted",
"OpLocks not requested/granted"));
proto_tree_add_text(flags_tree, tvb, offset, 1, "%s",
decode_boolean_bitfield(flags, 0x40, 8,
"Notify all",
"Notify open only"));
proto_tree_add_text(flags_tree, tvb, offset, 1, "%s",
decode_boolean_bitfield(flags, SMB_FLAGS_DIRN,
8, "Response to client/redirector", "Request to server"));
}
offset += 1;
/* Now put flags2 into the tree */
if (tree) {
tf = proto_tree_add_text(smb_hdr_tree, tvb, offset, 2, "Flags2: 0x%04x", flags2);
flags2_tree = proto_item_add_subtree(tf, ett_smb_flags2);
proto_tree_add_text(flags2_tree, tvb, offset, 2, "%s",
decode_boolean_bitfield(flags2, 0x0001, 16,
"Long file names supported",
"Long file names not supported"));
proto_tree_add_text(flags2_tree, tvb, offset, 2, "%s",
decode_boolean_bitfield(flags2, 0x0002, 16,
"Extended attributes supported",
"Extended attributes not supported"));
proto_tree_add_text(flags2_tree, tvb, offset, 1, "%s",
decode_boolean_bitfield(flags2, 0x0004, 16,
"Security signatures supported",
"Security signatures not supported"));
proto_tree_add_text(flags2_tree, tvb, offset, 2, "%s",
decode_boolean_bitfield(flags2, 0x0800, 16,
"Extended security negotiation supported",
"Extended security negotiation not supported"));
proto_tree_add_text(flags2_tree, tvb, 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, tvb, 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, tvb, 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, tvb, offset, 2, "%s",
decode_boolean_bitfield(flags2, 0x8000, 16,
"Strings are Unicode",
"Strings are ASCII"));
}
if (flags2 & 0x8000) si.unicode = TRUE; /* 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_hdr_tree, tvb, offset, 12, "Reserved: 6 WORDS");
}
offset += 12;
/* Now the TID, tree ID */
tid = tvb_get_letohs(tvb, offset);
si.tid = tid;
if (tree) {
proto_tree_add_text(smb_hdr_tree, tvb, offset, 2, "Network Path/Tree ID (TID): %i (%04x)", tid, tid);
}
offset += 2;
/* Now the PID, Process ID */
pid = tvb_get_letohs(tvb, offset);
si.pid = pid;
if (tree) {
proto_tree_add_text(smb_hdr_tree, tvb, offset, 2, "Process ID (PID): %i (%04x)", pid, pid);
}
offset += 2;
/* Now the UID, User ID */
uid = tvb_get_letohs(tvb, offset);
si.uid = uid;
if (tree) {
proto_tree_add_text(smb_hdr_tree, tvb, offset, 2, "User ID (UID): %i (%04x)", uid, uid);
}
offset += 2;
/* Now the MID, Multiplex ID */
mid = tvb_get_letohs(tvb, offset);
si.mid = mid;
if (tree) {
proto_tree_add_text(smb_hdr_tree, tvb, offset, 2, "Multiplex ID (MID): %i (%04x)", mid, mid);
}
offset += 2;
/*
* Get old-style information from the tvbuff we've been handed.
*/
tvb_compat(tvb, &pd, &SMB_offset);
offset += SMB_offset;
/* Now vector through the table to dissect them */
(dissect[cmd])(pd, offset, pinfo->fd, tree, smb_tree, si,
tvb_length(tvb), SMB_offset);
return TRUE;
}
/*** 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, "", HFILL }}
};
static gint *ett[] = {
&ett_smb,
&ett_smb_hdr,
&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_openaction,
&ett_smb_writemode,
&ett_smb_lock_type,
&ett_smb_ssetupandxaction,
&ett_smb_optionsup,
};
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();
}
void
proto_reg_handoff_smb(void)
{
heur_dissector_add("netbios", dissect_smb, proto_smb);
}
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