forked from osmocom/wireshark
![Craig Jackson](/assets/img/avatar_default.png)
This was accomplished by factoring out the existing code supporting nullable datetime and money types. The non-nullable versions are older and more often used with TDS 4 and TDS 5. Change-Id: I1bbf942d2b5ff3ec6bb9f1a607f0c579949f6131 Reviewed-on: https://code.wireshark.org/review/29008 Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com> Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com> Tested-by: Petri Dish Buildbot Reviewed-by: Anders Broman <a.broman58@gmail.com>
10058 lines
384 KiB
C
10058 lines
384 KiB
C
/* packet-tds.c
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* Routines for TDS NetLib dissection
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* Copyright 2000-2002, Brian Bruns <camber@ais.org>
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* Copyright 2002, Steve Langasek <vorlon@netexpress.net>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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/*
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* The NETLIB protocol is a small blocking protocol designed to allow TDS
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* to be placed within different transports (TCP, DECNet, IPX/SPX). A
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* NETLIB packet starts with an eight byte header containing:
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*
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* a one-byte packet type field;
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*
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* a one-byte status field;
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*
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* a two-byte big-endian size field giving the size of the packet,
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* including the header;
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*
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* a two-byte big-endian channel number, used when multiple sessions
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* are being multiplexed on a single connection;
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*
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* a one-byte packet number, giving "the frame number of a multiplexed
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* message, modulo 256";
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*
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* a one-byte window, which is the number of frames to be sent
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* before an acknowledgment message is received.
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*
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* followed by payload whose size is the value in the size field minus
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* 8.
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*
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* Microsoft Network Monitor 2.x dissects the 4 byte field (and indicates
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* that the one-byte last packet indicator also contains other bits).
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*
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* The TDS protocol consists of a number of protocol data units (PDUs) that
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* appear to be assembled from NETLIB packets, in the form of zero or more
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* NETLIB packets with the last packet indicator clear and a final NETLIB
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* packet with the last packet indicator set. The type of the TDS PDU is
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* specified by the packet type field of the NETLIB header (presumably that
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* field has the same value for all NETLIB packets that make up a TDS PDU).
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*
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* The "server response" PDU consists of a sequence of multiple items, each
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* one beginning with a one byte type field at the start of the PDU. Some
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* items are fixed length, some are variable length with a two byte size
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* field following the item type, and then there is TDS_ROW_TOKEN in which
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* size is determined by analyzing the result set returned from the server.
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* This in effect means that we are hopelessly lost if we haven't seen the
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* result set. Also, TDS 4/5 is byte order negotiable, which is specified
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* in the login packet. We can attempt to determine it later on, but not
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* with 100% accuracy.
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*
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* Some preliminary documentation on the packet format can be found at
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* http://www.freetds.org/tds.html
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*
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* Some more information can be found in
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* https://wayback.archive.org/web/20140611233513/http://www.sybase.com/content/1013412/tds34.pdf
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* https://wayback.archive.org/web/20140611233501/http://www.sybase.com/content/1040983/Sybase-tds38-102306.pdf
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* Microsoft's [MS-TDS] protocol specification
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* https://web.archive.org/web/20171009015211/https://winprotocoldoc.blob.core.windows.net/productionwindowsarchives/MS-TDS/[MS-TDS].pdf
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* Microsoft's TDS 4.2 [MS-SSTDS] protocol specification
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* https://web.archive.org/web/20171009170518/https://sqlprotocoldoc.blob.core.windows.net/productionsqlarchives/MS-SSTDS/[MS-SSTDS].pdf
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*
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* This document is no longer available here:
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* http://download.nai.com/products/media/sniffer/support/sdos/sybase.pdf
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*
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* Much of this code was originally developed for the FreeTDS project.
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* http://www.freetds.org
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*/
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/*
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* Excerpts from Brian's posting to wireshark-dev:
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*
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* The TDS Protocol is actually a protocol within a protocol. On the outside
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* there is netlib which is not so much a encapsulation as a blocking of the
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* data, typically to 512 or 4096 bytes. Between this are the protocol data
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* units for TDS. Netlib packets may be split over real packets, multiple
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* netlib packets may appear in single real packets. TDS PDUs may be split
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* over netlib packets (and real packets) and most certainly can appear
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* multiple times within a netlib packet.
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*
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* Because of this, I abandoned my earlier attempt at making two dissectors,
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* one for netlib and one for TDS. Counterintuitively, a single dissector
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* turned out to be simpler than splitting it up.
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*
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* Here are some of the (hefty) limitations of the current code
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*
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* . I probably could have used the packet reassembly stuff, but I started
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* this at version 0.8.20, so c'est la vie. It wouldn't have covered the
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* netlib stuff anyway, so no big loss.
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* . The older two layer version of the code dissected the PDU's, but the new
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* version does not yet, it only labels the names. I need an elegant way to
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* deal with dissecting data crossing (netlib and tcp) packet boundaries. I
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* think I have one, but ran out of time to do it.
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* . It will only work on little endian platforms. Or rather I should say,
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* the client that was captured must be little endian. TDS 7.0/8.0 is
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* always LE; for TDS 4.2/5.0 look in the code for tvb_get_le*() functions,
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* there are fields in the login packet which determine byte order.
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* . result sets that span netlib packets are not working
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* . TDS 7 and 4.2 result sets are not working yet
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*
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* All that said, the code does deal gracefully with different boundary
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* conditions and what remains are the easier bits, IMHO.
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*
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* XXX - "real packets" means "TCP segments", for TCP.
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*
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* XXX - is it *REALLY* true that you can have more than one TDS PDU (as
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* opposed to more than one server response item) per NETLIB packet? Or is
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* all the data in a NETLIB packet put into a single TDS PDU? If so, then
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* we can reassemble NETLIB packets using the standard TCP desegmentation
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* code, and can reassemble TDS PDUs using "fragment_add_seq_check()",
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* and more cleanly separate the NETLIB and TDS dissectors (although the
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* "is this NETLIB" heuristic would have to look at TDS information past
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* the NETLIB header, in order to make the heuristic strong enough not
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* to get too many false positives; note that the heuristic should reject
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* any putative NETLIB packet with a length field with a value < 8).
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*
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* That would substantially clean the dissector up, eliminating most of
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* the per-packet data (we might still need information to handle
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* TDS_ROW_TOKEN), getting rid of the stuff to handle data split across
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* TCP segment boundaries in favor of simple reassembly code, and
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* fixing some otherwise nasty-looking crashing bugs.
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*
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* NOTE: we assume that all the data in a NETLIB packet *can* be put into
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* a single TDS PTU, so that we have separate reassembly of NETLIB
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* packets and TDS PDUs; it seems to work, and it really did clean stuff
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* up and fix crashes.
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*/
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#include "config.h"
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#include <epan/packet.h>
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#include <epan/exceptions.h>
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#include <epan/conversation.h>
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#include <epan/show_exception.h>
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#include <epan/reassemble.h>
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#include <epan/prefs.h>
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#include <epan/expert.h>
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#include <epan/proto_data.h>
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#include "packet-tcp.h"
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#define TDS_QUERY_PKT 1 /* SQLBatch in MS-TDS revision 18.0 */
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#define TDS_LOGIN_PKT 2
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#define TDS_RPC_PKT 3
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#define TDS_RESP_PKT 4
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#define TDS_RAW_PKT 5
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#define TDS_ATTENTION_PKT 6
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#define TDS_BULK_DATA_PKT 7 /* Bulk Load BCP in MS-TDS revision 18.0 */
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#define TDS_OPEN_CHN_PKT 8
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#define TDS_CLOSE_CHN_PKT 9
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#define TDS_RES_ERROR_PKT 10
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#define TDS_LOG_CHN_ACK_PKT 11
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#define TDS_ECHO_PKT 12
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#define TDS_LOGOUT_CHN_PKT 13
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#define TDS_TRANS_MGR_PKT 14
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#define TDS5_QUERY_PKT 15 /* or "Normal tokenized request or response */
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#define TDS_LOGIN7_PKT 16 /* or "Urgent tokenized request or response */
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#define TDS_SSPI_PKT 17
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#define TDS_PRELOGIN_PKT 18
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#define TDS_INVALID_PKT 19
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#define TDS_TLS_PKT 23
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#define TDS_SMP_PKT 83 /* Session Multiplex Protocol; MARS option */
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#define is_valid_tds_type(x) (((x) >= TDS_QUERY_PKT && (x) < TDS_INVALID_PKT) || x == TDS_TLS_PKT)
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/* The following constants are imported more or less directly from FreeTDS */
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/* Updated from FreeTDS v0.63 tds.h */
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/* "$Id: tds.h,v 1.192 2004/10/28 12:42:12 freddy77]" */
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/* Note: [###] below means 'not defined in FreeTDS tds.h' */
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#define TDS_TVPROW_TOKEN 1 /* 0x01 */
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#define TDS5_PARAMFMT2_TOKEN 32 /* 0x20 TDS 5.0 only */
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#define TDS_LANG_TOKEN 33 /* 0x21 TDS 5.0 only */
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#define TDS5_ORDERBY2_TOKEN 34 /* 0x22 TDS 5.0 only */
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#define TDS5_CURDECLARE2_TOKEN 35 /* 0x23 TDS 5.0 only [###] */
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#define TDS5_ROWFMT2_TOKEN 97 /* 0x61 TDS 5.0 only */
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#define TDS5_MSG_TOKEN 101 /* 0x65 TDS 5.0 only [###] */
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#define TDS5_LOGOUT_TOKEN 113 /* 0x71 TDS 5.0 only? ct_close() */
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#define TDS_OFFSET_TOKEN 120 /* 0x78 Removed in TDS 7.2 */
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#define TDS_RET_STAT_TOKEN 121 /* 0x79 */
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#define TDS_PROCID_TOKEN 124 /* 0x7C TDS 4.x only - TDS_PROCID */
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#define TDS_CURCLOSE_TOKEN 128 /* 0x80 TDS 5.0 only */
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#define TDS7_COL_METADATA_TOKEN 129 /* 0x81 */
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#define TDS_CURFETCH_TOKEN 130 /* 0x82 TDS 5.0 only */
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#define TDS_CURINFO_TOKEN 131 /* 0x83 TDS 5.0 only */
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#define TDS_CUROPEN_TOKEN 132 /* 0x84 TDS 5.0 only */
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#define TDS_CURDECLARE_TOKEN 134 /* 0x86 TDS 5.0 only */
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#define TDS7_ALTMETADATA_TOKEN 136 /* 0x88 */
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#define TDS_COL_NAME_TOKEN 160 /* 0xA0 TDS 4.x only */
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#define TDS_COLFMT_TOKEN 161 /* 0xA1 TDS 4.2 only - TDS_COLFMT */
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#define TDS5_DYNAMIC2_TOKEN 163 /* 0xA3 TDS 5.0 only */
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#define TDS_TABNAME_TOKEN 164 /* 0xA4 */
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#define TDS7_COL_INFO_TOKEN 165 /* 0xA5 */
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#define TDS_OPTIONCMD_TOKEN 166 /* 0xA6 */
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#define TDS_COMPUTE_NAMES_TOKEN 167 /* 0xA7 */
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#define TDS_COMPUTE_RESULT_TOKEN 168 /* 0xA8 */
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#define TDS_ORDER_TOKEN 169 /* 0xA9 TDS_ORDER */
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#define TDS_ERR_TOKEN 170 /* 0xAA */
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#define TDS_INFO_TOKEN 171 /* 0xAB */
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#define TDS_RETURNVAL_TOKEN 172 /* 0xAC */
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#define TDS_LOGIN_ACK_TOKEN 173 /* 0xAD */
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#define TDS_CONTROL_TOKEN 174 /* 0xAE TDS 4.x only */
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#define TDS_FEATUREEXTACK_TOKEN 174 /* 0xAE Introduced TDS 7.4 */
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#define TDS_KEY_TOKEN 202 /* 0xCA [###] */
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#define TDS_ROW_TOKEN 209 /* 0xD1 */
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#define TDS_NBCROW_TOKEN 210 /* 0xD2 Introduced TDS 7.3 */
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#define TDS_ALTROW_TOKEN 211 /* 0xD3 */
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#define TDS5_PARAMS_TOKEN 215 /* 0xD7 TDS 5.0 only */
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#define TDS_CAPABILITY_TOKEN 226 /* 0xE2 */
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#define TDS_ENVCHG_TOKEN 227 /* 0xE3 */
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#define TDS_SESSIONSTATE_TOKEN 228 /* 0xE4 Introduced TDS 7.4 */
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#define TDS5_EED_TOKEN 229 /* 0xE5 TDS 5.0 only */
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#define TDS5_DBRPC_TOKEN 230 /* 0xE6 */
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#define TDS5_DYNAMIC_TOKEN 231 /* 0xE7 TDS 5.0 only */
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#define TDS5_PARAMFMT_TOKEN 236 /* 0xEC TDS 5.0 only */
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#define TDS_AUTH_TOKEN 237 /* 0xED */ /* DUPLICATE! */
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#define TDS_SSPI_TOKEN 237 /* 0xED */ /* DUPLICATE! */
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#define TDS5_ROWFMT_TOKEN 238 /* 0xEE TDS 5.0 only */ /* DUPLICATE! */
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#define TDS_FEDAUTHINFO_TOKEN 238 /* 0xEE Introduced TDS 7.4 */ /* DUPLICATE! */
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#define TDS_DONE_TOKEN 253 /* 0xFD */
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#define TDS_DONEPROC_TOKEN 254 /* 0xFE */
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#define TDS_DONEINPROC_TOKEN 255 /* 0xFF */
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/* Capabilty token fields (TDS5) */
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#define TDS_CAP_REQUEST 1
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#define TDS_CAP_RESPONSE 2
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/* TDS 5 Cursor fetch options */
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#define TDS_CUR_NEXT 1
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#define TDS_CUR_PREV 2
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#define TDS_CUR_FIRST 3
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#define TDS_CUR_LAST 4
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#define TDS_CUR_ABS 5
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#define TDS_CUR_REL 6
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/* TDS 5 Cursor Info Commands */
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#define TDS_CURINFO_SET_FETCH_COUNT 1
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#define TDS_CURINFO_INQUIRE 2
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#define TDS_CURINFO_INFORM 3
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#define TDS_CURINFO_LISTALL 4
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/* TDS 7 Prelogin options */
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#define TDS7_PRELOGIN_OPTION_VERSION 0x00
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#define TDS7_PRELOGIN_OPTION_ENCRYPTION 0x01
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#define TDS7_PRELOGIN_OPTION_INSTOPT 0x02
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#define TDS7_PRELOGIN_OPTION_THREADID 0x03
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#define TDS7_PRELOGIN_OPTION_MARS 0x04
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#define TDS7_PRELOGIN_OPTION_TRACEID 0x05
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#define TDS7_PRELOGIN_OPTION_FEDAUTHREQUIRED 0x06
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#define TDS7_PRELOGIN_OPTION_NONCEOPT 0x07
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#define TDS7_PRELOGIN_OPTION_TERMINATOR 0xff
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/* Microsoft internal stored procedure id's */
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#define TDS_SP_CURSOR 1
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#define TDS_SP_CURSOROPEN 2
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#define TDS_SP_CURSORPREPARE 3
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#define TDS_SP_CURSOREXECUTE 4
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#define TDS_SP_CURSORPREPEXEC 5
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#define TDS_SP_CURSORUNPREPARE 6
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#define TDS_SP_CURSORFETCH 7
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#define TDS_SP_CURSOROPTION 8
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#define TDS_SP_CURSORCLOSE 9
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#define TDS_SP_EXECUTESQL 10
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#define TDS_SP_PREPARE 11
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#define TDS_SP_EXECUTE 12
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#define TDS_SP_PREPEXEC 13
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#define TDS_SP_PREPEXECRPC 14
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#define TDS_SP_UNPREPARE 15
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#define TDS_RPC_OPT_WITH_RECOMP 0x01
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#define TDS_RPC_OPT_NO_METADATA 0x02
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#define TDS_RPC_OPT_REUSE_METADATA 0x04
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#define TDS_RPC_PARAMETER_STATUS_BY_REF 0x01
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#define TDS_RPC_PARAMETER_STATUS_DEFAULT 0x02
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/* Sybase Data Types */
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#define SYBCHAR 47 /* 0x2F */
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#define SYBVARCHAR 39 /* 0x27 */
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#define SYBINTN 38 /* 0x26 */
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#define SYBINT1 48 /* 0x30 */
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#define SYBINT2 52 /* 0x34 */
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#define SYBINT4 56 /* 0x38 */
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#define SYBINT8 127 /* 0x7F */
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#define SYBFLT8 62 /* 0x3E */
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#define SYBDATETIME 61 /* 0x3D */
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#define SYBBIT 50 /* 0x32 */
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#define SYBTEXT 35 /* 0x23 */
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#define SYBNTEXT 99 /* 0x63 */
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#define SYBIMAGE 34 /* 0x22 */
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#define SYBMONEY4 122 /* 0x7A */
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#define SYBMONEY 60 /* 0x3C */
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#define SYBDATETIME4 58 /* 0x3A */
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#define SYBREAL 59 /* 0x3B */
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#define SYBBINARY 45 /* 0x2D */
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#define SYBVOID 31 /* 0x1F */
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#define SYBVARBINARY 37 /* 0x25 */
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#define SYBNVARCHAR 103 /* 0x67 */
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#define SYBBITN 104 /* 0x68 */
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#define SYBNUMERIC 108 /* 0x6C */
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#define SYBDECIMAL 106 /* 0x6A */
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#define SYBFLTN 109 /* 0x6D */
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#define SYBMONEYN 110 /* 0x6E */
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#define SYBDATETIMN 111 /* 0x6F */
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#define SYBLONGCHAR 175 /* 0xAF */
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#define XSYBNVARCHAR 231 /* 0xE7 */
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#define XSYBNCHAR 239 /* 0xEF */
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#define XSYBVARBINARY 165 /* 0xA5 */
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#define XSYBBINARY 173 /* 0xAD */
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#define SYBLONGBINARY 225 /* 0xE1 */
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#define SYBSINT1 64 /* 0x40 */
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#define SYBUINT2 65 /* 0x41 */
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#define SYBUINT4 66 /* 0x42 */
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#define SYBUINT8 67 /* 0x43 */
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#define SYBUNIQUE 36 /* 0x24 */
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#define SYBVARIANT 98 /* 0x62 */
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/* FIXEDLENTYPE */
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#define TDS_DATA_TYPE_NULL 0x1F /* 31 = Null (no data associated with this type) */
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#define TDS_DATA_TYPE_INT1 0x30 /* 48 = TinyInt (1 byte data representation) */
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#define TDS_DATA_TYPE_BIT 0x32 /* 50 = Bit (1 byte data representation) */
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#define TDS_DATA_TYPE_INT2 0x34 /* 52 = SmallInt (2 byte data representation) */
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#define TDS_DATA_TYPE_INT4 0x38 /* 56 = Int (4 byte data representation) */
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#define TDS_DATA_TYPE_DATETIME4 0x3A /* 58 = SmallDateTime (4 byte data representation) */
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#define TDS_DATA_TYPE_FLT4 0x3B /* 59 = Real (4 byte data representation) */
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#define TDS_DATA_TYPE_MONEY 0x3C /* 60 = Money (8 byte data representation) */
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#define TDS_DATA_TYPE_DATETIME 0x3D /* 61 = DateTime (8 byte data representation) */
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#define TDS_DATA_TYPE_FLT8 0x3E /* 62 = Float (8 byte data representation) */
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#define TDS_DATA_TYPE_MONEY4 0x7A /* 122 = SmallMoney (4 byte data representation) */
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#define TDS_DATA_TYPE_INT8 0x7F /* 127 = BigInt (8 byte data representation) */
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/* BYTELEN_TYPE */
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#define TDS_DATA_TYPE_GUID 0x24 /* 36 = UniqueIdentifier */
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#define TDS_DATA_TYPE_INTN 0x26 /* 38 */
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#define TDS_DATA_TYPE_DECIMAL 0x37 /* 55 = Decimal (TDS 4/5) */
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#define TDS_DATA_TYPE_NUMERIC 0x3F /* 63 = Numeric (TDS 4/5) */
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#define TDS_DATA_TYPE_BITN 0x68 /* 104 */
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#define TDS_DATA_TYPE_DECIMALN 0x6A /* 106 = Decimal */
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#define TDS_DATA_TYPE_NUMERICN 0x6C /* 108 = Numeric */
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#define TDS_DATA_TYPE_FLTN 0x6D /* 109 */
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#define TDS_DATA_TYPE_MONEYN 0x6E /* 110 */
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#define TDS_DATA_TYPE_DATETIMN 0x6F /* 111 */
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#define TDS_DATA_TYPE_DATEN 0x28 /* 40 (introduced in TDS 7.3) */
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#define TDS_DATA_TYPE_TIMEN 0x29 /* 41 (introduced in TDS 7.3) */
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#define TDS_DATA_TYPE_DATETIME2N 0x2A /* 42 (introduced in TDS 7.3) */
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#define TDS_DATA_TYPE_DATETIMEOFFSETN 0x2B /* 43 (introduced in TDS 7.3) */
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#define TDS_DATA_TYPE_CHAR 0x2F /* 47 = Char (TDS 4/5) */
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#define TDS_DATA_TYPE_VARCHAR 0x27 /* 39 = VarChar (TDS 4/5) */
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#define TDS_DATA_TYPE_BINARY 0x2D /* 45 = Binary (TDS 4/5) */
|
|
#define TDS_DATA_TYPE_VARBINARY 0x25 /* 37 = VarBinary (TDS 4/5) */
|
|
/* USHORTLEN_TYPE */
|
|
#define TDS_DATA_TYPE_BIGVARBIN 0xA5 /* 165 = VarBinary */
|
|
#define TDS_DATA_TYPE_BIGVARCHR 0xA7 /* 167 = VarChar */
|
|
#define TDS_DATA_TYPE_BIGBINARY 0xAD /* 173 = Binary */
|
|
#define TDS_DATA_TYPE_BIGCHAR 0xAF /* 175 = Char, AKA SYBLONGCHAR (TDS 5) */
|
|
#define TDS_DATA_TYPE_NVARCHAR 0xE7 /* 231 = NVarChar */
|
|
#define TDS_DATA_TYPE_NCHAR 0xEF /* 239 = NChar */
|
|
/* LONGLEN_TYPE */
|
|
#define TDS_DATA_TYPE_XML 0xF1 /* 241 = XML (introduced in TDS 7.2) */
|
|
#define TDS_DATA_TYPE_UDT 0xF0 /* 240 = CLR-UDT (introduced in TDS 7.2) */
|
|
#define TDS_DATA_TYPE_TEXT 0x23 /* 35 = Text */
|
|
#define TDS_DATA_TYPE_IMAGE 0x22 /* 34 = Image */
|
|
#define TDS_DATA_TYPE_NTEXT 0x63 /* 99 = NText */
|
|
#define TDS_DATA_TYPE_SSVARIANT 0x62 /* 98 = Sql_Variant (introduced in TDS 7.2) */
|
|
/* no official data type, used only as error indication */
|
|
#define TDS_DATA_TYPE_INVALID G_MAXUINT8
|
|
|
|
#define is_fixedlen_type_sybase(x) (x==SYBINT1 || \
|
|
x==SYBINT2 || \
|
|
x==SYBINT4 || \
|
|
x==SYBINT8 || \
|
|
x==SYBREAL || \
|
|
x==SYBFLT8 || \
|
|
x==SYBDATETIME || \
|
|
x==SYBDATETIME4 || \
|
|
x==SYBBIT || \
|
|
x==SYBMONEY || \
|
|
x==SYBMONEY4 || \
|
|
x==SYBUNIQUE \
|
|
)
|
|
|
|
#define is_longlen_type_sybase(x) ((x)==SYBLONGCHAR || \
|
|
(x)==SYBLONGBINARY \
|
|
)
|
|
|
|
#define is_fixedlen_type_tds(x) (x==TDS_DATA_TYPE_NULL || \
|
|
x==TDS_DATA_TYPE_INT1 || \
|
|
x==TDS_DATA_TYPE_BIT || \
|
|
x==TDS_DATA_TYPE_INT2 || \
|
|
x==TDS_DATA_TYPE_INT4 || \
|
|
x==TDS_DATA_TYPE_DATETIME4 || \
|
|
x==TDS_DATA_TYPE_FLT4 || \
|
|
x==TDS_DATA_TYPE_MONEY || \
|
|
x==TDS_DATA_TYPE_DATETIME || \
|
|
x==TDS_DATA_TYPE_FLT8 || \
|
|
x==TDS_DATA_TYPE_MONEY4 || \
|
|
x==TDS_DATA_TYPE_INT8 \
|
|
)
|
|
|
|
#define is_numeric_type_tds(x) ((x)==TDS_DATA_TYPE_NUMERIC || \
|
|
(x)==TDS_DATA_TYPE_NUMERICN || \
|
|
(x)==TDS_DATA_TYPE_DECIMAL || \
|
|
(x)==TDS_DATA_TYPE_DECIMALN \
|
|
)
|
|
|
|
#define is_varlen_type_tds(x) (x==TDS_DATA_TYPE_GUID || \
|
|
x==TDS_DATA_TYPE_INTN || \
|
|
x==TDS_DATA_TYPE_DECIMAL || \
|
|
x==TDS_DATA_TYPE_NUMERIC || \
|
|
x==TDS_DATA_TYPE_BITN || \
|
|
x==TDS_DATA_TYPE_DECIMALN || \
|
|
x==TDS_DATA_TYPE_NUMERICN || \
|
|
x==TDS_DATA_TYPE_FLTN || \
|
|
x==TDS_DATA_TYPE_MONEYN || \
|
|
x==TDS_DATA_TYPE_DATETIMN || \
|
|
x==TDS_DATA_TYPE_DATEN || \
|
|
x==TDS_DATA_TYPE_TIMEN || \
|
|
x==TDS_DATA_TYPE_DATETIME2N || \
|
|
x==TDS_DATA_TYPE_DATETIMEOFFSETN || \
|
|
x==TDS_DATA_TYPE_CHAR || \
|
|
x==TDS_DATA_TYPE_VARCHAR || \
|
|
x==TDS_DATA_TYPE_BINARY || \
|
|
x==TDS_DATA_TYPE_VARBINARY || \
|
|
x==TDS_DATA_TYPE_BIGVARBIN || \
|
|
x==TDS_DATA_TYPE_BIGVARCHR || \
|
|
x==TDS_DATA_TYPE_BIGBINARY || \
|
|
x==TDS_DATA_TYPE_BIGCHAR || \
|
|
x==TDS_DATA_TYPE_NVARCHAR || \
|
|
x==TDS_DATA_TYPE_NCHAR || \
|
|
x==TDS_DATA_TYPE_XML || \
|
|
x==TDS_DATA_TYPE_UDT || \
|
|
x==TDS_DATA_TYPE_TEXT || \
|
|
x==TDS_DATA_TYPE_IMAGE || \
|
|
x==TDS_DATA_TYPE_NTEXT || \
|
|
x==TDS_DATA_TYPE_SSVARIANT \
|
|
)
|
|
|
|
#define is_image_type_tds(x) ((x)==TDS_DATA_TYPE_TEXT || \
|
|
(x)==TDS_DATA_TYPE_IMAGE || \
|
|
(x)==TDS_DATA_TYPE_NTEXT \
|
|
)
|
|
|
|
#define TDS_GEN_NULL 0x00U
|
|
#define TDS_CHARBIN_NULL 0xFFFFU
|
|
#define TDS_CHARBIN_NULL32 0xFFFFFFFFU
|
|
|
|
#define TDS_PLP_TERMINATOR G_GUINT64_CONSTANT(0x0000000000000000)
|
|
#define TDS_UNKNOWN_PLP_LEN G_GUINT64_CONSTANT(0xFFFFFFFFFFFFFFFE)
|
|
#define TDS_PLP_NULL G_GUINT64_CONSTANT(0xFFFFFFFFFFFFFFFF)
|
|
|
|
/* Fixed field lengths */
|
|
|
|
#define TDS_MAXNAME 30
|
|
#define TDS_RPLEN 255
|
|
#define TDS_PROGNLEN 10
|
|
#define TDS_PKTLEN 6
|
|
|
|
/* Encodings */
|
|
|
|
#define TDS_INT2_BIG_ENDIAN 2
|
|
#define TDS_INT2_LITTLE_ENDIAN 3
|
|
#define TDS_INT4_BIG_ENDIAN 0
|
|
#define TDS_INT4_LITTLE_ENDIAN 1
|
|
#define TDS_FLT8_BIG_ENDIAN 4
|
|
#define TDS_FLT8_VAX_D 5
|
|
#define TDS_FLT8_LITTLE_ENDIAN 10
|
|
#define TDS_FLT8_ND5000 11
|
|
#define TDS_CHAR_ASCII 6
|
|
#define TDS_CHAR_EBCDIC 7
|
|
#define TDS_DATE4_TIME_FIRST 16
|
|
#define TDS_DATE4_DATE_FIRST 17
|
|
#define TDS_DATE8_TIME_FIRST 8
|
|
#define TDS_DATE8_DATE_FIRST 9
|
|
/* Artificial, for TDS 7 */
|
|
#define TDS_CHAR_UTF16 120
|
|
|
|
static const value_string tds_data_type_names[] = {
|
|
/* FIXEDLENTYPE */
|
|
{TDS_DATA_TYPE_NULL, "NULLTYPE - Null (no data associated with this type)"},
|
|
{TDS_DATA_TYPE_INT1, "INT1TYPE - TinyInt (1 byte data representation)"},
|
|
{TDS_DATA_TYPE_BIT, "BITTYPE - Bit (1 byte data representation)"},
|
|
{TDS_DATA_TYPE_INT2, "INT2TYPE - SmallInt (2 byte data representation)"},
|
|
{TDS_DATA_TYPE_INT4, "INT4TYPE - Int (4 byte data representation)"},
|
|
{TDS_DATA_TYPE_DATETIME4, "DATETIME4TYPE - SmallDateTime (4 byte data representation)"},
|
|
{TDS_DATA_TYPE_FLT4, "FLT4TYPE - Real (4 byte data representation)"},
|
|
{TDS_DATA_TYPE_MONEY, "MONEYTYPE - Money (8 byte data representation)"},
|
|
{TDS_DATA_TYPE_DATETIME, "DATETIMETYPE - DateTime (8 byte data representation)"},
|
|
{TDS_DATA_TYPE_FLT8, "FLT8TYPE - Float (8 byte data representation)"},
|
|
{TDS_DATA_TYPE_MONEY4, "MONEY4TYPE - SmallMoney (4 byte data representation)"},
|
|
{TDS_DATA_TYPE_INT8, "INT8TYPE - BigInt (8 byte data representation)"},
|
|
/* BYTELEN_TYPE */
|
|
{TDS_DATA_TYPE_GUID, "GUIDTYPE - UniqueIdentifier"},
|
|
{TDS_DATA_TYPE_INTN, "INTNTYPE"},
|
|
{TDS_DATA_TYPE_DECIMAL, "DECIMALTYPE - Decimal (TDS 4/5)"},
|
|
{TDS_DATA_TYPE_NUMERIC, "NUMERICTYPE - Numeric (TDS 4/5)"},
|
|
{TDS_DATA_TYPE_BITN, "BITNTYPE"},
|
|
{TDS_DATA_TYPE_DECIMALN, "DECIMALNTYPE - Decimal"},
|
|
{TDS_DATA_TYPE_NUMERICN, "NUMERICNTYPE - Numeric"},
|
|
{TDS_DATA_TYPE_FLTN, "FLTNTYPE"},
|
|
{TDS_DATA_TYPE_MONEYN, "MONEYNTYPE"},
|
|
{TDS_DATA_TYPE_DATETIMN, "DATETIMNTYPE"},
|
|
{TDS_DATA_TYPE_DATEN, "DATENTYPE - (introduced in TDS 7.3)"},
|
|
{TDS_DATA_TYPE_TIMEN, "TIMENTYPE - (introduced in TDS 7.3)"},
|
|
{TDS_DATA_TYPE_DATETIME2N, "DATETIME2NTYPE - (introduced in TDS 7.3)"},
|
|
{TDS_DATA_TYPE_DATETIMEOFFSETN, "DATETIMEOFFSETNTYPE - (introduced in TDS 7.3)"},
|
|
{TDS_DATA_TYPE_CHAR, "CHARTYPE - Char (TDS 4/5)"},
|
|
{TDS_DATA_TYPE_VARCHAR, "VARCHARTYPE - VarChar (TDS 4/5)"},
|
|
{TDS_DATA_TYPE_BINARY, "BINARYTYPE - Binary (TDS 4/5)"},
|
|
{TDS_DATA_TYPE_VARBINARY, "VARBINARYTYPE - VarBinary (TDS 4/5)"},
|
|
/* USHORTLEN_TYPE */
|
|
{TDS_DATA_TYPE_BIGVARBIN, "BIGVARBINTYPE - VarBinary"},
|
|
{TDS_DATA_TYPE_BIGVARCHR, "BIGVARCHRTYPE - VarChar"},
|
|
{TDS_DATA_TYPE_BIGBINARY, "BIGBINARYTYPE - Binary"},
|
|
{TDS_DATA_TYPE_BIGCHAR, "BIGCHARTYPE - Char"},
|
|
{TDS_DATA_TYPE_NVARCHAR, "NVARCHARTYPE - NVarChar"},
|
|
{TDS_DATA_TYPE_NCHAR, "NCHARTYPE - NChar"},
|
|
/* LONGLEN_TYPE */
|
|
{TDS_DATA_TYPE_XML, "XMLTYPE - XML (introduced in TDS 7.2)"},
|
|
{TDS_DATA_TYPE_UDT, "UDTTYPE - CLR-UDT (introduced in TDS 7.2)"},
|
|
{TDS_DATA_TYPE_TEXT, "TEXTTYPE - Text"},
|
|
{TDS_DATA_TYPE_IMAGE, "IMAGETYPE - Image"},
|
|
{TDS_DATA_TYPE_NTEXT, "NTEXTTYPE - NText"},
|
|
{TDS_DATA_TYPE_SSVARIANT, "SSVARIANTTYPE - Sql_Variant (introduced in TDS 7.2)"},
|
|
{0, NULL }
|
|
};
|
|
|
|
void proto_reg_handoff_tds(void);
|
|
void proto_register_tds(void);
|
|
|
|
#define TDS_PORT_RANGE "1433,2433" /* Not IANA registered */
|
|
|
|
/************************ Message definitions ***********************/
|
|
|
|
/* Bulk Load BCP stream */
|
|
|
|
/* Bulk Load Update Text/Write Text */
|
|
|
|
/* Federated Authentication Token */
|
|
|
|
/* LOGIN fields */
|
|
|
|
static int hf_tdslogin = -1;
|
|
static int hf_tdslogin_hostname_length = -1;
|
|
static int hf_tdslogin_hostname = -1;
|
|
static int hf_tdslogin_username_length = -1;
|
|
static int hf_tdslogin_username = -1;
|
|
static int hf_tdslogin_password_length = -1;
|
|
static int hf_tdslogin_password = -1;
|
|
static int hf_tdslogin_hostprocess_length = -1;
|
|
static int hf_tdslogin_hostprocess = -1;
|
|
static int hf_tdslogin_appname_length = -1;
|
|
static int hf_tdslogin_appname = -1;
|
|
static int hf_tdslogin_servername_length = -1;
|
|
static int hf_tdslogin_servername = -1;
|
|
static int hf_tdslogin_remotepassword_length = -1;
|
|
static int hf_tdslogin_rempw_servername_length = -1;
|
|
static int hf_tdslogin_rempw_servername = -1;
|
|
static int hf_tdslogin_rempw_password_length = -1;
|
|
static int hf_tdslogin_rempw_password = -1;
|
|
static int hf_tdslogin_option_int2 = -1;
|
|
static int hf_tdslogin_option_int4 = -1;
|
|
static int hf_tdslogin_option_char = -1;
|
|
static int hf_tdslogin_option_float = -1;
|
|
static int hf_tdslogin_option_date8 = -1;
|
|
static int hf_tdslogin_option_usedb = -1;
|
|
static int hf_tdslogin_option_bulk = -1;
|
|
static int hf_tdslogin_option_server_to_server = -1;
|
|
static int hf_tdslogin_option_server_to_server_loginack = -1;
|
|
static int hf_tdslogin_option_conversation_type = -1;
|
|
static int hf_tdslogin_proto_version = -1;
|
|
static int hf_tdslogin_progname_length = -1;
|
|
static int hf_tdslogin_progname = -1;
|
|
static int hf_tdslogin_progvers = -1;
|
|
static int hf_tdslogin_option2_noshort = -1;
|
|
static int hf_tdslogin_option2_flt4 = -1;
|
|
static int hf_tdslogin_option2_date4 = -1;
|
|
static int hf_tdslogin_language = -1;
|
|
static int hf_tdslogin_language_length = -1;
|
|
static int hf_tdslogin_setlang = -1;
|
|
static int hf_tdslogin_seclogin = -1;
|
|
static int hf_tdslogin_secbulk = -1;
|
|
static int hf_tdslogin_halogin = -1;
|
|
static int hf_tdslogin_hasessionid = -1;
|
|
static int hf_tdslogin_charset = -1;
|
|
static int hf_tdslogin_charset_length = -1;
|
|
static int hf_tdslogin_setcharset = -1;
|
|
static int hf_tdslogin_packetsize = -1;
|
|
static int hf_tdslogin_packetsize_length = -1;
|
|
|
|
/* LOGIN7 Token */
|
|
static int hf_tds7login_total_size = -1;
|
|
static int hf_tds7login_version = -1;
|
|
static int hf_tds7login_packet_size = -1;
|
|
static int hf_tds7login_client_version = -1;
|
|
static int hf_tds7login_client_pid = -1;
|
|
static int hf_tds7login_connection_id = -1;
|
|
static int hf_tds7login_option_flags1 = -1;
|
|
static int hf_tds7login_option_flags2 = -1;
|
|
static int hf_tds7login_sql_type_flags = -1;
|
|
static int hf_tds7login_reserved_flags = -1;
|
|
static int hf_tds7login_time_zone = -1;
|
|
static int hf_tds7login_collation = -1;
|
|
static int hf_tds7login_offset = -1;
|
|
static int hf_tds7login_length = -1;
|
|
static int hf_tds7login_password = -1;
|
|
static int hf_tds7login_clientname = -1;
|
|
static int hf_tds7login_username = -1;
|
|
static int hf_tds7login_appname = -1;
|
|
static int hf_tds7login_servername = -1;
|
|
static int hf_tds7login_libraryname = -1;
|
|
static int hf_tds7login_locale = -1;
|
|
static int hf_tds7login_databasename = -1;
|
|
|
|
/* PRELOGIN stream */
|
|
static int hf_tds_prelogin = -1;
|
|
static int hf_tds_prelogin_option_token = -1;
|
|
static int hf_tds_prelogin_option_offset = -1;
|
|
static int hf_tds_prelogin_option_length = -1;
|
|
static int hf_tds_prelogin_option_version = -1;
|
|
static int hf_tds_prelogin_option_subbuild = -1;
|
|
static int hf_tds_prelogin_option_encryption = -1;
|
|
static int hf_tds_prelogin_option_instopt = -1;
|
|
static int hf_tds_prelogin_option_threadid = -1;
|
|
static int hf_tds_prelogin_option_mars = -1;
|
|
static int hf_tds_prelogin_option_traceid = -1;
|
|
static int hf_tds_prelogin_option_fedauthrequired = -1;
|
|
static int hf_tds_prelogin_option_nonceopt = -1;
|
|
|
|
/* RPC Request Stream */
|
|
static int hf_tds_rpc = -1;
|
|
static int hf_tds_rpc_name_length8 = -1;
|
|
static int hf_tds_rpc_name_length = -1;
|
|
static int hf_tds_rpc_name = -1;
|
|
static int hf_tds_rpc_proc_id = -1;
|
|
static int hf_tds_rpc_options = -1;
|
|
static int hf_tds_rpc_options_with_recomp = -1;
|
|
static int hf_tds_rpc_options_no_metadata = -1;
|
|
static int hf_tds_rpc_options_reuse_metadata = -1;
|
|
static int hf_tds_rpc_separator = -1;
|
|
static int hf_tds_rpc_parameter = -1;
|
|
static int hf_tds_rpc_parameter_name_length = -1;
|
|
static int hf_tds_rpc_parameter_name = -1;
|
|
static int hf_tds_rpc_parameter_status = -1;
|
|
static int hf_tds_rpc_parameter_status_by_ref = -1;
|
|
static int hf_tds_rpc_parameter_status_default = -1;
|
|
static int hf_tds_rpc_parameter_value = -1;
|
|
|
|
/* SQLBatch Stream */
|
|
static int hf_tds_query = -1;
|
|
|
|
/* SSPI Message Stream */
|
|
|
|
/* Transaction Manager Request Stream */
|
|
static int hf_tds_transmgr = -1;
|
|
static int hf_tds_transmgr_payload = -1;
|
|
|
|
/************************ Token definitions ************************/
|
|
|
|
/* ALTMETADATA token */
|
|
|
|
/* ALTROW token */
|
|
|
|
/* CAPABILITY token */
|
|
static int hf_tds_capability = -1;
|
|
static int hf_tds_capability_length = -1;
|
|
static int hf_tds_capability_captype = -1;
|
|
static int hf_tds_capability_caplen = -1;
|
|
static int hf_tds_capability_req_lang = -1;
|
|
static int hf_tds_capability_req_rpc = -1;
|
|
static int hf_tds_capability_req_evt = -1;
|
|
static int hf_tds_capability_req_mstmt = -1;
|
|
static int hf_tds_capability_req_bcp = -1;
|
|
static int hf_tds_capability_req_cursor = -1;
|
|
static int hf_tds_capability_req_dynf = -1;
|
|
static int hf_tds_capability_req_msg = -1;
|
|
static int hf_tds_capability_req_param = -1;
|
|
static int hf_tds_capability_data_int1 = -1;
|
|
static int hf_tds_capability_data_int2 = -1;
|
|
static int hf_tds_capability_data_int4 = -1;
|
|
static int hf_tds_capability_data_bit = -1;
|
|
static int hf_tds_capability_data_char = -1;
|
|
static int hf_tds_capability_data_vchar = -1;
|
|
static int hf_tds_capability_data_bin = -1;
|
|
static int hf_tds_capability_data_vbin = -1;
|
|
static int hf_tds_capability_data_mny8 = -1;
|
|
static int hf_tds_capability_data_mny4 = -1;
|
|
static int hf_tds_capability_data_date8 = -1;
|
|
static int hf_tds_capability_data_date4 = -1;
|
|
static int hf_tds_capability_data_flt4 = -1;
|
|
static int hf_tds_capability_data_flt8 = -1;
|
|
static int hf_tds_capability_data_num = -1;
|
|
static int hf_tds_capability_data_text = -1;
|
|
static int hf_tds_capability_data_image = -1;
|
|
static int hf_tds_capability_data_dec = -1;
|
|
static int hf_tds_capability_data_lchar = -1;
|
|
static int hf_tds_capability_data_lbin = -1;
|
|
static int hf_tds_capability_data_intn = -1;
|
|
static int hf_tds_capability_data_datetimen = -1;
|
|
static int hf_tds_capability_data_moneyn = -1;
|
|
static int hf_tds_capability_csr_prev = -1;
|
|
static int hf_tds_capability_csr_first = -1;
|
|
static int hf_tds_capability_csr_last = -1;
|
|
static int hf_tds_capability_csr_abs = -1;
|
|
static int hf_tds_capability_csr_rel = -1;
|
|
static int hf_tds_capability_csr_multi = -1;
|
|
static int hf_tds_capability_con_oob = -1;
|
|
static int hf_tds_capability_con_inband = -1;
|
|
static int hf_tds_capability_con_logical = -1;
|
|
static int hf_tds_capability_proto_text = -1;
|
|
static int hf_tds_capability_proto_bulk = -1;
|
|
static int hf_tds_capability_req_urgevt = -1;
|
|
static int hf_tds_capability_data_sensitivity = -1;
|
|
static int hf_tds_capability_data_boundary = -1;
|
|
static int hf_tds_capability_proto_dynamic = -1;
|
|
static int hf_tds_capability_proto_dynproc = -1;
|
|
static int hf_tds_capability_data_fltn = -1;
|
|
static int hf_tds_capability_data_bitn = -1;
|
|
static int hf_tds_capability_data_int8 = -1;
|
|
static int hf_tds_capability_data_void = -1;
|
|
static int hf_tds_capability_dol_bulk = -1;
|
|
static int hf_tds_capability_object_java1 = -1;
|
|
static int hf_tds_capability_object_char = -1;
|
|
static int hf_tds_capability_data_columnstatus = -1;
|
|
static int hf_tds_capability_object_binary = -1;
|
|
static int hf_tds_capability_widetable = -1;
|
|
static int hf_tds_capability_data_uint2 = -1;
|
|
static int hf_tds_capability_data_uint4 = -1;
|
|
static int hf_tds_capability_data_uint8 = -1;
|
|
static int hf_tds_capability_data_uintn = -1;
|
|
static int hf_tds_capability_cur_implicit = -1;
|
|
static int hf_tds_capability_data_nlbin = -1;
|
|
static int hf_tds_capability_image_nchar = -1;
|
|
static int hf_tds_capability_blob_nchar_16 = -1;
|
|
static int hf_tds_capability_blob_nchar_8 = -1;
|
|
static int hf_tds_capability_blob_nchar_scsu = -1;
|
|
static int hf_tds_capability_data_date = -1;
|
|
static int hf_tds_capability_data_time = -1;
|
|
static int hf_tds_capability_data_interval = -1;
|
|
static int hf_tds_capability_csr_scroll = -1;
|
|
static int hf_tds_capability_csr_sensitive = -1;
|
|
static int hf_tds_capability_csr_insensitive = -1;
|
|
static int hf_tds_capability_csr_semisensitive = -1;
|
|
static int hf_tds_capability_csr_keysetdriven = -1;
|
|
static int hf_tds_capability_req_srvpktsize = -1;
|
|
static int hf_tds_capability_data_unitext = -1;
|
|
static int hf_tds_capability_cap_clusterfailover = -1;
|
|
static int hf_tds_capability_data_sint1 = -1;
|
|
static int hf_tds_capability_req_largeident = -1;
|
|
static int hf_tds_capability_req_blob_nchar_16 = -1;
|
|
static int hf_tds_capability_data_xml = -1;
|
|
static int hf_tds_capability_req_curinfo3 = -1;
|
|
static int hf_tds_capability_req_dbrpc2 = -1;
|
|
static int hf_tds_capability_res_nomsg = -1;
|
|
static int hf_tds_capability_res_noeed = -1;
|
|
static int hf_tds_capability_res_noparam = -1;
|
|
static int hf_tds_capability_data_noint1 = -1;
|
|
static int hf_tds_capability_data_noint2 = -1;
|
|
static int hf_tds_capability_data_noint4 = -1;
|
|
static int hf_tds_capability_data_nobit = -1;
|
|
static int hf_tds_capability_data_nochar = -1;
|
|
static int hf_tds_capability_data_novchar = -1;
|
|
static int hf_tds_capability_data_nobin = -1;
|
|
static int hf_tds_capability_data_novbin = -1;
|
|
static int hf_tds_capability_data_nomny8 = -1;
|
|
static int hf_tds_capability_data_nomny4 = -1;
|
|
static int hf_tds_capability_data_nodate8 = -1;
|
|
static int hf_tds_capability_data_nodate4 = -1;
|
|
static int hf_tds_capability_data_noflt4 = -1;
|
|
static int hf_tds_capability_data_noflt8 = -1;
|
|
static int hf_tds_capability_data_nonum = -1;
|
|
static int hf_tds_capability_data_notext = -1;
|
|
static int hf_tds_capability_data_noimage = -1;
|
|
static int hf_tds_capability_data_nodec = -1;
|
|
static int hf_tds_capability_data_nolchar = -1;
|
|
static int hf_tds_capability_data_nolbin = -1;
|
|
static int hf_tds_capability_data_nointn = -1;
|
|
static int hf_tds_capability_data_nodatetimen = -1;
|
|
static int hf_tds_capability_data_nomoneyn = -1;
|
|
static int hf_tds_capability_con_nooob = -1;
|
|
static int hf_tds_capability_con_noinband = -1;
|
|
static int hf_tds_capability_proto_notext = -1;
|
|
static int hf_tds_capability_proto_nobulk = -1;
|
|
static int hf_tds_capability_data_nosensitivity = -1;
|
|
static int hf_tds_capability_data_noboundary = -1;
|
|
static int hf_tds_capability_res_notdsdebug = -1;
|
|
static int hf_tds_capability_res_nostripblanks = -1;
|
|
static int hf_tds_capability_data_noint8 = -1;
|
|
static int hf_tds_capability_object_nojava1 = -1;
|
|
static int hf_tds_capability_object_nochar = -1;
|
|
static int hf_tds_capability_data_nocolumnstatus = -1;
|
|
static int hf_tds_capability_object_nobinary = -1;
|
|
static int hf_tds_capability_data_nouint2 = -1;
|
|
static int hf_tds_capability_data_nouint4 = -1;
|
|
static int hf_tds_capability_data_nouint8 = -1;
|
|
static int hf_tds_capability_data_nouintn = -1;
|
|
static int hf_tds_capability_no_widetables = -1;
|
|
static int hf_tds_capability_data_nonlbin = -1;
|
|
static int hf_tds_capability_image_nonchar = -1;
|
|
static int hf_tds_capability_blob_nonchar_16 = -1;
|
|
static int hf_tds_capability_blob_nonchar_8 = -1;
|
|
static int hf_tds_capability_blob_nonchar_scsu = -1;
|
|
static int hf_tds_capability_data_nodate = -1;
|
|
static int hf_tds_capability_data_notime = -1;
|
|
static int hf_tds_capability_data_nointerval = -1;
|
|
static int hf_tds_capability_data_nounitext = -1;
|
|
static int hf_tds_capability_data_nosint1 = -1;
|
|
static int hf_tds_capability_no_largeident = -1;
|
|
static int hf_tds_capability_no_blob_nchar_16 = -1;
|
|
static int hf_tds_capability_no_srvpktsize = -1;
|
|
static int hf_tds_capability_data_noxml = -1;
|
|
static int hf_tds_capability_no_nint_return_value = -1;
|
|
static int hf_tds_capability_res_noxnldata = -1;
|
|
static int hf_tds_capability_res_suppress_fmt = -1;
|
|
static int hf_tds_capability_res_suppress_doneinproc = -1;
|
|
static int hf_tds_capability_res_force_rowfmt2 = -1;
|
|
|
|
/* COLINFO token (TDS_COLFMT_TOKEN) */
|
|
static int hf_tds_colfmt = -1;
|
|
static int hf_tds_colfmt_length = -1;
|
|
static int hf_tds_colfmt_column = -1;
|
|
static int hf_tds_colfmt_utype = -1;
|
|
static int hf_tds_colfmt_ctype = -1;
|
|
static int hf_tds_colfmt_csize = -1;
|
|
static int hf_tds_colfmt_csize_long = -1;
|
|
static int hf_tds_colfmt_text_tablename = -1;
|
|
|
|
/* COLNAME token (TDS_COL_NAME_TOKEN) */
|
|
static int hf_tds_colname = -1;
|
|
static int hf_tds_colname_length = -1;
|
|
static int hf_tds_colname_column = -1;
|
|
static int hf_tds_colname_name = -1;
|
|
|
|
/* COLMETADATA token (TDS7_COL_METADATA_TOKEN) */
|
|
static int hf_tds_colmetadata = -1;
|
|
static int hf_tds_colmetadata_results_token_flags = -1;
|
|
static int hf_tds_colmetadata_columns = -1;
|
|
static int hf_tds_colmetadata_large_type_size = -1;
|
|
static int hf_tds_colmetadata_usertype32 = -1;
|
|
static int hf_tds_colmetadata_usertype16 = -1;
|
|
static int hf_tds_colmetadata_results_token_type = -1;
|
|
static int hf_tds_colmetadata_collate_codepage = -1;
|
|
static int hf_tds_colmetadata_collate_flags = -1;
|
|
static int hf_tds_colmetadata_collate_charset_id = -1;
|
|
static int hf_tds_colmetadata_colname = -1;
|
|
static int hf_tds_colmetadata_colname_length = -1;
|
|
static int hf_tds_colmetadata_table_name_parts = -1;
|
|
static int hf_tds_colmetadata_table_name = -1;
|
|
static int hf_tds_colmetadata_table_name_length = -1;
|
|
static int hf_tds_colmetadata_csize = -1;
|
|
static int hf_tds_colmetadata_precision = -1;
|
|
static int hf_tds_colmetadata_scale = -1;
|
|
static int hf_tds_colmetadata_field = -1;
|
|
static int hf_tds_colmetadata_flags_nullable = -1;
|
|
static int hf_tds_colmetadata_flags_updateable = -1;
|
|
static int hf_tds_colmetadata_flags_casesen = -1;
|
|
static int hf_tds_colmetadata_flags_identity = -1;
|
|
static int hf_tds_colmetadata_flags_computed = -1;
|
|
static int hf_tds_colmetadata_flags_reservedodbc = -1;
|
|
static int hf_tds_colmetadata_flags_sparsecolumnset = -1;
|
|
static int hf_tds_colmetadata_flags_encrypted = -1;
|
|
static int hf_tds_colmetadata_flags_fixedlenclrtype = -1;
|
|
static int hf_tds_colmetadata_flags_hidden = -1;
|
|
static int hf_tds_colmetadata_flags_key = -1;
|
|
static int hf_tds_colmetadata_flags_nullableunknown = -1;
|
|
static int hf_tds_colmetadata_maxbytesize = -1;
|
|
static int hf_tds_colmetadata_dbname_length = -1;
|
|
static int hf_tds_colmetadata_dbname = -1;
|
|
static int hf_tds_colmetadata_schemaname_length = -1;
|
|
static int hf_tds_colmetadata_schemaname = -1;
|
|
static int hf_tds_colmetadata_typename_length = -1;
|
|
static int hf_tds_colmetadata_typename = -1;
|
|
static int hf_tds_colmetadata_assemblyqualifiedname_length = -1;
|
|
static int hf_tds_colmetadata_assemblyqualifiedname = -1;
|
|
static int hf_tds_colmetadata_owningschema_length = -1;
|
|
static int hf_tds_colmetadata_owningschema = -1;
|
|
static int hf_tds_colmetadata_xmlschemacollection_length = -1;
|
|
static int hf_tds_colmetadata_xmlschemacollection = -1;
|
|
|
|
/* CONTROL token (TDS_CONTROL_TOKEN) */
|
|
static int hf_tds_control = -1;
|
|
static int hf_tds_control_length = -1;
|
|
static int hf_tds_control_fmt = -1;
|
|
|
|
/* CURCLOSE token (TDS_CURCLOSE_TOKEN) */
|
|
static int hf_tds_curclose = -1;
|
|
static int hf_tds_curclose_length = -1;
|
|
static int hf_tds_curclose_cursorid = -1;
|
|
static int hf_tds_curclose_cursor_name = -1;
|
|
static int hf_tds_curclose_option_deallocate = -1;
|
|
|
|
/* CURDECLARE token (TDS_CURDECLARE_TOKEN) */
|
|
static int hf_tds_curdeclare = -1;
|
|
static int hf_tds_curdeclare_length = -1;
|
|
static int hf_tds_curdeclare_cursor_name = -1;
|
|
static int hf_tds_curdeclare_options = -1;
|
|
static int hf_tds_curdeclare_options_rdonly = -1;
|
|
static int hf_tds_curdeclare_options_updatable = -1;
|
|
static int hf_tds_curdeclare_options_sensitive = -1;
|
|
static int hf_tds_curdeclare_options_dynamic = -1;
|
|
static int hf_tds_curdeclare_options_implicit = -1;
|
|
static int hf_tds_curdeclare_status_parameterized = -1;
|
|
static int hf_tds_curdeclare_statement = -1;
|
|
static int hf_tds_curdeclare_update_columns_num = -1;
|
|
static int hf_tds_curdeclare_update_columns_name = -1;
|
|
|
|
/* CURFETCH token (TDS_CURFETCH_TOKEN) */
|
|
static int hf_tds_curfetch = -1;
|
|
static int hf_tds_curfetch_length = -1;
|
|
static int hf_tds_curfetch_cursorid = -1;
|
|
static int hf_tds_curfetch_cursor_name = -1;
|
|
static int hf_tds_curfetch_type = -1;
|
|
static int hf_tds_curfetch_rowcnt = -1;
|
|
|
|
/* CURINFO token (TDS_CURINFO_TOKEN) */
|
|
static int hf_tds_curinfo = -1;
|
|
static int hf_tds_curinfo_length = -1;
|
|
static int hf_tds_curinfo_cursorid = -1;
|
|
static int hf_tds_curinfo_cursor_name = -1;
|
|
static int hf_tds_curinfo_cursor_command = -1;
|
|
static int hf_tds_curinfo_cursor_status = -1;
|
|
static int hf_tds_curinfo_cursor_status_declared = -1;
|
|
static int hf_tds_curinfo_cursor_status_open = -1;
|
|
static int hf_tds_curinfo_cursor_status_closed = -1;
|
|
static int hf_tds_curinfo_cursor_status_rdonly = -1;
|
|
static int hf_tds_curinfo_cursor_status_updatable = -1;
|
|
static int hf_tds_curinfo_cursor_status_rowcnt = -1;
|
|
static int hf_tds_curinfo_cursor_status_dealloc = -1;
|
|
static int hf_tds_curinfo_cursor_rowcnt = -1;
|
|
|
|
/* CUROPEN token (TDS_CUROPEN_TOKEN) */
|
|
static int hf_tds_curopen = -1;
|
|
static int hf_tds_curopen_length = -1;
|
|
static int hf_tds_curopen_cursorid = -1;
|
|
static int hf_tds_curopen_cursor_name = -1;
|
|
static int hf_tds_curopen_status_parameterized = -1;
|
|
|
|
/* TDS5 DBRPC Token (TDS5_DBRPC_TOKEN) */
|
|
static int hf_tds_dbrpc = -1;
|
|
static int hf_tds_dbrpc_length = -1;
|
|
static int hf_tds_dbrpc_rpcname_len = -1;
|
|
static int hf_tds_dbrpc_rpcname = -1;
|
|
static int hf_tds_dbrpc_options = -1;
|
|
static int hf_tds_dbrpc_options_recompile = -1;
|
|
static int hf_tds_dbrpc_options_params = -1;
|
|
|
|
/* DONE token (TDS_DONE_TOKEN) */
|
|
static int hf_tds_done = -1;
|
|
static int hf_tds_done_curcmd = -1;
|
|
static int hf_tds_done_status = -1;
|
|
static int hf_tds_done_status_more = -1;
|
|
static int hf_tds_done_status_error = -1;
|
|
static int hf_tds_done_status_inxact = -1;
|
|
static int hf_tds_done_status_proc = -1;
|
|
static int hf_tds_done_status_count = -1;
|
|
static int hf_tds_done_status_attn = -1;
|
|
static int hf_tds_done_status_event = -1;
|
|
static int hf_tds_done_status_rpcinbatch = -1;
|
|
static int hf_tds_done_status_srverror = -1;
|
|
static int hf_tds_done_donerowcount_32 = -1;
|
|
static int hf_tds_done_donerowcount_64 = -1;
|
|
|
|
/* DONEPROC token (TDS_DONEPROC_TOKEN) */
|
|
static int hf_tds_doneproc = -1;
|
|
static int hf_tds_doneproc_curcmd = -1;
|
|
static int hf_tds_doneproc_status = -1;
|
|
static int hf_tds_doneproc_donerowcount_32 = -1;
|
|
static int hf_tds_doneproc_donerowcount_64 = -1;
|
|
|
|
/* DONEINPROC token () */
|
|
static int hf_tds_doneinproc = -1;
|
|
static int hf_tds_doneinproc_curcmd = -1;
|
|
static int hf_tds_doneinproc_status = -1;
|
|
static int hf_tds_doneinproc_donerowcount_32 = -1;
|
|
static int hf_tds_doneinproc_donerowcount_64 = -1;
|
|
|
|
/* EED token (TDS5_EED_TOKEN) */
|
|
static int hf_tds_eed = -1;
|
|
static int hf_tds_eed_length = -1;
|
|
static int hf_tds_eed_number = -1;
|
|
static int hf_tds_eed_state = -1;
|
|
static int hf_tds_eed_class = -1;
|
|
static int hf_tds_eed_sql_state = -1;
|
|
static int hf_tds_eed_status = -1;
|
|
static int hf_tds_eed_transtate = -1;
|
|
static int hf_tds_eed_msgtext = -1;
|
|
static int hf_tds_eed_servername = -1;
|
|
static int hf_tds_eed_procname = -1;
|
|
static int hf_tds_eed_linenumber = -1;
|
|
|
|
/* ENVCHANGE token (TDS_ENVCHG_TOKEN) */
|
|
static int hf_tds_envchg = -1;
|
|
static int hf_tds_envchg_length = -1;
|
|
static int hf_tds_envchg_type = -1;
|
|
static int hf_tds_envchg_oldvalue_length = -1;
|
|
static int hf_tds_envchg_newvalue_length = -1;
|
|
static int hf_tds_envchg_oldvalue_string = -1;
|
|
static int hf_tds_envchg_newvalue_string = -1;
|
|
static int hf_tds_envchg_oldvalue_bytes = -1;
|
|
static int hf_tds_envchg_newvalue_bytes = -1;
|
|
static int hf_tds_envchg_collate_codepage = -1;
|
|
static int hf_tds_envchg_collate_flags = -1;
|
|
static int hf_tds_envchg_collate_charset_id = -1;
|
|
|
|
/* ERROR token (TDS_ERR_TOKEN) */
|
|
static int hf_tds_error = -1;
|
|
static int hf_tds_error_length = -1;
|
|
static int hf_tds_error_number = -1;
|
|
static int hf_tds_error_state = -1;
|
|
static int hf_tds_error_class = -1;
|
|
static int hf_tds_error_msgtext_length = -1;
|
|
static int hf_tds_error_msgtext = -1;
|
|
static int hf_tds_error_servername_length = -1;
|
|
static int hf_tds_error_servername = -1;
|
|
static int hf_tds_error_procname_length = -1;
|
|
static int hf_tds_error_procname = -1;
|
|
static int hf_tds_error_linenumber_32 = -1;
|
|
static int hf_tds_error_linenumber_16 = -1;
|
|
|
|
/* FEATUREEXTACK token (TDS_FEATUREEXTACK_TOKEN) */
|
|
static int hf_tds_featureextack = -1;
|
|
static int hf_tds_featureextack_feature = -1;
|
|
static int hf_tds_featureextack_featureid = -1;
|
|
static int hf_tds_featureextack_featureackdata = -1;
|
|
static int hf_tds_featureextack_featureackdatalen = -1;
|
|
|
|
/* FEDAUTHINFO token */
|
|
|
|
/* INFO token */
|
|
static int hf_tds_info = -1;
|
|
static int hf_tds_info_length = -1;
|
|
static int hf_tds_info_number = -1;
|
|
static int hf_tds_info_state = -1;
|
|
static int hf_tds_info_class = -1;
|
|
static int hf_tds_info_msgtext_length = -1;
|
|
static int hf_tds_info_msgtext = -1;
|
|
static int hf_tds_info_servername_length = -1;
|
|
static int hf_tds_info_servername = -1;
|
|
static int hf_tds_info_procname_length = -1;
|
|
static int hf_tds_info_procname = -1;
|
|
static int hf_tds_info_linenumber_32 = -1;
|
|
static int hf_tds_info_linenumber_16 = -1;
|
|
|
|
/* LOGINACK token (TDS_LOGIN_ACK_TOKEN) */
|
|
static int hf_tds_loginack = -1;
|
|
static int hf_tds_loginack_length = -1;
|
|
static int hf_tds_loginack_interface = -1;
|
|
static int hf_tds_loginack_tdsversion = -1;
|
|
static int hf_tds_loginack_progversion = -1;
|
|
static int hf_tds_loginack_progname = -1;
|
|
|
|
/* LOGOUT token (TDS5_LOGOUT_TOKEN) */
|
|
static int hf_tds_logout = -1;
|
|
static int hf_tds_logout_options = -1;
|
|
|
|
/* NBCROW token (TDS_NBCROW_TOKEN) */
|
|
static int hf_tds_nbcrow = -1;
|
|
|
|
/* OFFSET token */
|
|
static int hf_tds_offset = -1;
|
|
static int hf_tds_offset_id = -1;
|
|
static int hf_tds_offset_len = -1;
|
|
|
|
/* ORDER token (TDS_ORDER_TOKEN) */
|
|
static int hf_tds_order = -1;
|
|
static int hf_tds_order_length = -1;
|
|
static int hf_tds_order_colnum = -1;
|
|
|
|
/* PARAMFMT token (TDS5_PARAMFMT_TOKEN) */
|
|
static int hf_tds_paramfmt = -1;
|
|
static int hf_tds_paramfmt_length = -1;
|
|
static int hf_tds_paramfmt_numparams = -1;
|
|
static int hf_tds_paramfmt_colname = -1;
|
|
static int hf_tds_paramfmt_status = -1;
|
|
static int hf_tds_paramfmt_utype = -1;
|
|
static int hf_tds_paramfmt_ctype = -1;
|
|
static int hf_tds_paramfmt_csize = -1;
|
|
static int hf_tds_paramfmt_locale_info = -1;
|
|
|
|
/* PARAMFMT2 token (TDS5_PARAM_TOKEN) */
|
|
static int hf_tds_paramfmt2 = -1;
|
|
static int hf_tds_paramfmt2_length = -1;
|
|
static int hf_tds_paramfmt2_numparams = -1;
|
|
static int hf_tds_paramfmt2_colname = -1;
|
|
static int hf_tds_paramfmt2_status = -1;
|
|
static int hf_tds_paramfmt2_utype = -1;
|
|
static int hf_tds_paramfmt2_ctype = -1;
|
|
static int hf_tds_paramfmt2_csize = -1;
|
|
static int hf_tds_paramfmt2_locale_info = -1;
|
|
|
|
/* PARAMS token (TDS5_PARAMS_TOKEN) */
|
|
static int hf_tds_params = -1;
|
|
static int hf_tds_params_field = -1;
|
|
|
|
/* PROCID token (TDS_PROCID_TOKEN) */
|
|
static int hf_tds_procid = -1;
|
|
static int hf_tds_procid_value = -1;
|
|
|
|
/* RETURNSTATUS token (TDS_RET_STAT_TOKEN) */
|
|
static int hf_tds_returnstatus = -1;
|
|
static int hf_tds_returnstatus_value = -1;
|
|
|
|
/* RETURNVALUE token (TDS_RETURNVAL_TOKEN) */
|
|
|
|
/* ROW token (TDS_ROW_TOKEN) */
|
|
static int hf_tds_row = -1;
|
|
static int hf_tds_row_field = -1;
|
|
|
|
/* ROWFMT token (TDS5_ROWFMT_TOKEN) */
|
|
static int hf_tds_rowfmt = -1;
|
|
static int hf_tds_rowfmt_length = -1;
|
|
static int hf_tds_rowfmt_numcols = -1;
|
|
static int hf_tds_rowfmt_colname = -1;
|
|
static int hf_tds_rowfmt_status = -1;
|
|
static int hf_tds_rowfmt_utype = -1;
|
|
static int hf_tds_rowfmt_ctype = -1;
|
|
static int hf_tds_rowfmt_csize = -1;
|
|
static int hf_tds_rowfmt_text_tablename = -1;
|
|
static int hf_tds_rowfmt_precision = -1;
|
|
static int hf_tds_rowfmt_scale = -1;
|
|
static int hf_tds_rowfmt_locale_info = -1;
|
|
|
|
/* ROWFMT2 token (TDS5_ROW_TOKEN) */
|
|
static int hf_tds_rowfmt2 = -1;
|
|
static int hf_tds_rowfmt2_length = -1;
|
|
static int hf_tds_rowfmt2_numcols = -1;
|
|
static int hf_tds_rowfmt2_labelname = -1;
|
|
static int hf_tds_rowfmt2_catalogname = -1;
|
|
static int hf_tds_rowfmt2_schemaname = -1;
|
|
static int hf_tds_rowfmt2_tablename = -1;
|
|
static int hf_tds_rowfmt2_colname = -1;
|
|
static int hf_tds_rowfmt2_status = -1;
|
|
static int hf_tds_rowfmt2_utype = -1;
|
|
static int hf_tds_rowfmt2_ctype = -1;
|
|
static int hf_tds_rowfmt2_csize = -1;
|
|
static int hf_tds_rowfmt2_text_tablename = -1;
|
|
static int hf_tds_rowfmt2_precision = -1;
|
|
static int hf_tds_rowfmt2_scale = -1;
|
|
static int hf_tds_rowfmt2_locale_info = -1;
|
|
|
|
/* SESSIONSTATE token (TDS_SESSIONSTATE_TOKEN) */
|
|
static int hf_tds_sessionstate = -1;
|
|
static int hf_tds_sessionstate_length = -1;
|
|
static int hf_tds_sessionstate_seqno = -1;
|
|
static int hf_tds_sessionstate_status = -1;
|
|
static int hf_tds_sessionstate_stateid = -1;
|
|
static int hf_tds_sessionstate_statelen = -1;
|
|
static int hf_tds_sessionstate_statevalue = -1;
|
|
|
|
/* SSPI token */
|
|
static int hf_tds_sspi = -1;
|
|
static int hf_tds_sspi_buffer = -1;
|
|
|
|
/* TABNAME token */
|
|
|
|
/* TVPROW Token */
|
|
|
|
/* TDS5 LANG Token */
|
|
static int hf_tds_lang_length = -1;
|
|
static int hf_tds_lang_language_text = -1;
|
|
static int hf_tds_lang_token_status = -1;
|
|
static int hf_tds_lang_status_parameterized = -1;
|
|
|
|
/* Unknown token */
|
|
static int hf_tds_unknown_tds_token = -1;
|
|
|
|
/*********************** Basic types *******************************/
|
|
|
|
static int hf_tds_type_info = -1;
|
|
static int hf_tds_type_info_type = -1;
|
|
static int hf_tds_type_info_varlen = -1;
|
|
static int hf_tds_type_info_precision = -1;
|
|
static int hf_tds_type_info_scale = -1;
|
|
static int hf_tds_type_info_collation = -1;
|
|
static int hf_tds_type_info_collation_lcid = -1;
|
|
static int hf_tds_type_info_collation_ign_case = -1;
|
|
static int hf_tds_type_info_collation_ign_accent = -1;
|
|
static int hf_tds_type_info_collation_ign_kana = -1;
|
|
static int hf_tds_type_info_collation_ign_width = -1;
|
|
static int hf_tds_type_info_collation_binary = -1;
|
|
static int hf_tds_type_info_collation_version = -1;
|
|
static int hf_tds_type_info_collation_sortid = -1;
|
|
static int hf_tds_type_varbyte_length = -1;
|
|
static int hf_tds_type_varbyte_data_null = -1;
|
|
static int hf_tds_type_varbyte_data_boolean = -1;
|
|
static int hf_tds_type_varbyte_data_int1 = -1;
|
|
static int hf_tds_type_varbyte_data_int2 = -1;
|
|
static int hf_tds_type_varbyte_data_int4 = -1;
|
|
static int hf_tds_type_varbyte_data_int8 = -1;
|
|
static int hf_tds_type_varbyte_data_float = -1;
|
|
static int hf_tds_type_varbyte_data_double = -1;
|
|
static int hf_tds_type_varbyte_data_bytes = -1;
|
|
static int hf_tds_type_varbyte_data_uint_bytes = -1;
|
|
static int hf_tds_type_varbyte_data_guid = -1;
|
|
static int hf_tds_type_varbyte_data_string = -1;
|
|
static int hf_tds_type_varbyte_data_uint_string = -1;
|
|
static int hf_tds_type_varbyte_data_absdatetime = -1;
|
|
static int hf_tds_type_varbyte_data_reltime = -1;
|
|
static int hf_tds_type_varbyte_data_sign = -1;
|
|
static int hf_tds_type_varbyte_data_textptr_len = -1;
|
|
static int hf_tds_type_varbyte_data_textptr = -1;
|
|
static int hf_tds_type_varbyte_data_text_ts = -1;
|
|
static int hf_tds_type_varbyte_plp_len = -1;
|
|
static int hf_tds_type_varbyte_plp_chunk_len = -1;
|
|
static int hf_tds_type_varbyte_column_name = -1;
|
|
|
|
/****************************** Top level TDS ******************************/
|
|
|
|
static int proto_tds = -1;
|
|
static int hf_tds_type = -1;
|
|
static int hf_tds_status = -1;
|
|
static int hf_tds_status_eom = -1;
|
|
static int hf_tds_status_ignore = -1;
|
|
static int hf_tds_status_event_notif = -1;
|
|
static int hf_tds_status_reset_conn = -1;
|
|
static int hf_tds_status_reset_conn_skip_tran = -1;
|
|
static int hf_tds_length = -1;
|
|
static int hf_tds_channel = -1;
|
|
static int hf_tds_packet_number = -1;
|
|
static int hf_tds_window = -1;
|
|
static int hf_tds_reassembled_in = -1;
|
|
static int hf_tds_reassembled_length = -1;
|
|
static int hf_tds_fragments = -1;
|
|
static int hf_tds_fragment = -1;
|
|
static int hf_tds_fragment_overlap = -1;
|
|
static int hf_tds_fragment_overlap_conflict = -1;
|
|
static int hf_tds_fragment_multiple_tails = -1;
|
|
static int hf_tds_fragment_too_long_fragment = -1;
|
|
static int hf_tds_fragment_error = -1;
|
|
static int hf_tds_fragment_count = -1;
|
|
static int hf_tds_all_headers = -1;
|
|
static int hf_tds_all_headers_total_length = -1;
|
|
static int hf_tds_all_headers_header_length = -1;
|
|
static int hf_tds_all_headers_header_type = -1;
|
|
static int hf_tds_all_headers_trans_descr = -1;
|
|
static int hf_tds_all_headers_request_cnt = -1;
|
|
static int hf_tds_unknown_tds_packet = -1;
|
|
|
|
/* Initialize the subtree pointers */
|
|
static gint ett_tds = -1;
|
|
static gint ett_tds_status = -1;
|
|
static gint ett_tds_fragments = -1;
|
|
static gint ett_tds_fragment = -1;
|
|
static gint ett_tds_token = -1;
|
|
static gint ett_tds_capability_req = -1;
|
|
static gint ett_tds_capability_resp = -1;
|
|
static gint ett_tds_done_status = -1;
|
|
static gint ett_tds_all_headers = -1;
|
|
static gint ett_tds_all_headers_header = -1;
|
|
static gint ett_tds_type_info = -1;
|
|
static gint ett_tds_type_info_collation = -1;
|
|
static gint ett_tds_type_varbyte = -1;
|
|
static gint ett_tds_message = -1;
|
|
static gint ett_tds_rpc_options = -1;
|
|
static gint ett_tds_rpc_parameter = -1;
|
|
static gint ett_tds_rpc_parameter_status = -1;
|
|
static gint ett_tds7_query = -1;
|
|
static gint ett_tds7_prelogin = -1;
|
|
static gint ett_tds_login = -1;
|
|
static gint ett_tds_login_options = -1;
|
|
static gint ett_tds_login_options2= -1;
|
|
static gint ett_tds_login_rempw = -1;
|
|
static gint ett_tds7_login = -1;
|
|
static gint ett_tds7_hdr = -1;
|
|
static gint ett_tds_col = -1;
|
|
static gint ett_tds_flags = -1;
|
|
static gint ett_tds_prelogin_option = -1;
|
|
static gint ett_tds7_featureextack = -1;
|
|
static gint ett_tds7_featureextack_feature = -1;
|
|
static gint ett_tds5_dbrpc_options = -1;
|
|
static gint ett_tds5_curdeclare_options = -1;
|
|
static gint ett_tds5_curinfo_status = -1;
|
|
|
|
/* static expert_field ei_tds_type_info_type_undecoded = EI_INIT; */
|
|
static expert_field ei_tds_invalid_length = EI_INIT;
|
|
static expert_field ei_tds_token_length_invalid = EI_INIT;
|
|
static expert_field ei_tds_type_info_type = EI_INIT;
|
|
static expert_field ei_tds_all_headers_header_type = EI_INIT;
|
|
/* static expert_field ei_tds_token_stats = EI_INIT; */
|
|
static expert_field ei_tds_invalid_plp_type = EI_INIT;
|
|
static expert_field ei_tds_cursor_name_mismatch = EI_INIT;
|
|
|
|
/* Desegmentation of Netlib buffers crossing TCP segment boundaries. */
|
|
static gboolean tds_desegment = TRUE;
|
|
|
|
static const fragment_items tds_frag_items = {
|
|
&ett_tds_fragment,
|
|
&ett_tds_fragments,
|
|
&hf_tds_fragments,
|
|
&hf_tds_fragment,
|
|
&hf_tds_fragment_overlap,
|
|
&hf_tds_fragment_overlap_conflict,
|
|
&hf_tds_fragment_multiple_tails,
|
|
&hf_tds_fragment_too_long_fragment,
|
|
&hf_tds_fragment_error,
|
|
&hf_tds_fragment_count,
|
|
&hf_tds_reassembled_in,
|
|
&hf_tds_reassembled_length,
|
|
/* Reassembled data field */
|
|
NULL,
|
|
"fragments"
|
|
};
|
|
|
|
/* Tables for reassembly of fragments. */
|
|
static reassembly_table tds_reassembly_table;
|
|
|
|
/* defragmentation of multi-buffer TDS PDUs */
|
|
static gboolean tds_defragment = TRUE;
|
|
|
|
static dissector_handle_t tds_tcp_handle;
|
|
static dissector_handle_t ntlmssp_handle;
|
|
static dissector_handle_t gssapi_handle;
|
|
static dissector_handle_t smp_handle;
|
|
|
|
#define TDS_CURSOR_NAME_VALID 0x01
|
|
#define TDS_CURSOR_ID_VALID 0x02
|
|
#define TDS_CURSOR_ROWINFO_VALID 0x04
|
|
#define TDS_CURSOR_IN_CONV_TABLE 0x08
|
|
#define TDS_CURSOR_FETCH_PENDING 0x10
|
|
|
|
typedef struct {
|
|
const guint8 *tds_cursor_name;
|
|
guint tds_cursor_id;
|
|
struct _netlib_data *tds_cursor_rowinfo;
|
|
guint tds_cursor_flags;
|
|
} tds_cursor_info_t;
|
|
|
|
typedef struct {
|
|
tds_cursor_info_t *tds_conv_cursor_current;
|
|
wmem_tree_t *tds_conv_cursor_table;
|
|
} tds_conv_cursor_info_t;
|
|
|
|
typedef struct {
|
|
tds_conv_cursor_info_t *tds_conv_cursor_info;
|
|
gint tds_version;
|
|
guint tds_encoding_int2;
|
|
guint tds_encoding_int4;
|
|
guint tds_encoding_char;
|
|
guint tds_encoding_date8;
|
|
guint tds_encoding_date4;
|
|
gboolean tds_packets_in_order;
|
|
} tds_conv_info_t;
|
|
|
|
/* The actual TDS protocol values used on the wire. */
|
|
#define TDS_PROTOCOL_VALUE_4_2 0x04020000
|
|
#define TDS_PROTOCOL_VALUE_4_6 0x04060000
|
|
#define TDS_PROTOCOL_VALUE_5 0x05000000
|
|
#define TDS_PROTOCOL_VALUE_7_0 0x07000000
|
|
#define TDS_PROTOCOL_VALUE_7_1 0x07010000
|
|
#define TDS_PROTOCOL_VALUE_7_1_1 0x71000001
|
|
#define TDS_PROTOCOL_VALUE_7_2 0x72090002
|
|
#define TDS_PROTOCOL_VALUE_7_3A 0x730A0003
|
|
#define TDS_PROTOCOL_VALUE_7_3B 0x730B0003
|
|
#define TDS_PROTOCOL_VALUE_7_4 0x74000004
|
|
|
|
/* TDS protocol type preference */
|
|
/* XXX: This preference is used as a 'hint' for cases where interpretation is ambiguous */
|
|
/* Currently the hint is global */
|
|
/* TODO: Consider storing protocol type with each conversation */
|
|
/* (when type is determined and using the preference as a default) ?? */
|
|
|
|
#define TDS_PROTOCOL_NOT_SPECIFIED 0xFFFF
|
|
#define TDS_PROTOCOL_4 0x4000
|
|
#define TDS_PROTOCOL_5 0x5000
|
|
#define TDS_PROTOCOL_7_0 0x7000
|
|
#define TDS_PROTOCOL_7_1 0x7100
|
|
#define TDS_PROTOCOL_7_2 0x7200
|
|
#define TDS_PROTOCOL_7_3 0x7300
|
|
#define TDS_PROTOCOL_7_3A 0x730a
|
|
#define TDS_PROTOCOL_7_3B 0x730b
|
|
#define TDS_PROTOCOL_7_4 0x7400
|
|
|
|
static gint tds_protocol_type = TDS_PROTOCOL_NOT_SPECIFIED;
|
|
|
|
static const enum_val_t tds_protocol_type_options[] = {
|
|
{"not_specified", "Not Specified", TDS_PROTOCOL_NOT_SPECIFIED},
|
|
{"tds4", "TDS 4.x", TDS_PROTOCOL_4},
|
|
{"tds5", "TDS 5.0", TDS_PROTOCOL_5},
|
|
{"tds70", "TDS 7.0", TDS_PROTOCOL_7_0},
|
|
{"tds71", "TDS 7.1", TDS_PROTOCOL_7_1},
|
|
{"tds72", "TDS 7.2", TDS_PROTOCOL_7_2},
|
|
{"tds73", "TDS 7.3", TDS_PROTOCOL_7_3},
|
|
{"tds73a", "TDS 7.3A", TDS_PROTOCOL_7_3A},
|
|
{"tds73b", "TDS 7.3B", TDS_PROTOCOL_7_3B},
|
|
{"tds74", "TDS 7.4", TDS_PROTOCOL_7_4},
|
|
{NULL, NULL, -1}
|
|
};
|
|
|
|
#define TDS_PROTO_PREF_NOT_SPECIFIED (tds_protocol_type == TDS_PROTOCOL_NOT_SPECIFIED)
|
|
#define TDS_PROTO_PREF_TDS4 (tds_protocol_type == TDS_PROTOCOL_4)
|
|
#define TDS_PROTO_PREF_TDS5 (tds_protocol_type == TDS_PROTOCOL_5)
|
|
#define TDS_PROTO_PREF_TDS7_0 (tds_protocol_type == TDS_PROTOCOL_7_0)
|
|
#define TDS_PROTO_PREF_TDS7_1 (tds_protocol_type == TDS_PROTOCOL_7_1)
|
|
#define TDS_PROTO_PREF_TDS7_2 (tds_protocol_type == TDS_PROTOCOL_7_2)
|
|
#define TDS_PROTO_PREF_TDS7_3 (tds_protocol_type == TDS_PROTOCOL_7_3)
|
|
#define TDS_PROTO_PREF_TDS7_3A (tds_protocol_type == TDS_PROTOCOL_7_3A)
|
|
#define TDS_PROTO_PREF_TDS7_3B (tds_protocol_type == TDS_PROTOCOL_7_3B)
|
|
#define TDS_PROTO_PREF_TDS7_4 (tds_protocol_type == TDS_PROTOCOL_7_4)
|
|
#define TDS_PROTO_PREF_TDS7 (tds_protocol_type >= TDS_PROTOCOL_7_0 && tds_protocol_type <= TDS_PROTOCOL_7_4)
|
|
|
|
#define TDS_PROTO_TDS4 TDS_PROTO_PREF_TDS4
|
|
#define TDS_PROTO_LESS_THAN_TDS7(tds_info) ((tds_protocol_type <= TDS_PROTOCOL_7_0) || \
|
|
(TDS_PROTO_PREF_NOT_SPECIFIED && \
|
|
((tds_info)->tds_version <= TDS_PROTOCOL_7_0)))
|
|
#define TDS_PROTO_TDS7(tds_info) ((tds_protocol_type >= TDS_PROTOCOL_7_0 && tds_protocol_type <= TDS_PROTOCOL_7_4) || \
|
|
(TDS_PROTO_PREF_NOT_SPECIFIED && (tds_info->tds_version >= TDS_PROTOCOL_7_0) \
|
|
&& (tds_info->tds_version <= TDS_PROTOCOL_7_4)))
|
|
#define TDS_PROTO_TDS7_1_OR_LESS(tds_info) \
|
|
((tds_protocol_type <= TDS_PROTOCOL_7_1) || \
|
|
(TDS_PROTO_PREF_NOT_SPECIFIED && ((tds_info)->tds_version <= TDS_PROTOCOL_7_1)))
|
|
#define TDS_PROTO_TDS7_2_OR_GREATER(tds_info) \
|
|
((tds_protocol_type >= TDS_PROTOCOL_7_2) || \
|
|
(TDS_PROTO_PREF_NOT_SPECIFIED && ((tds_info)->tds_version >= TDS_PROTOCOL_7_2)))
|
|
#define TDS_PROTO_TDS7_3A_OR_LESS(tds_info) \
|
|
((tds_protocol_type <= TDS_PROTOCOL_7_3A) || \
|
|
(TDS_PROTO_PREF_NOT_SPECIFIED && ((tds_info)->tds_version <= TDS_PROTOCOL_7_3A)))
|
|
#define TDS_PROTO_TDS7_3B_OR_GREATER(tds_info) \
|
|
((tds_protocol_type >= TDS_PROTOCOL_7_3B) || \
|
|
(TDS_PROTO_PREF_NOT_SPECIFIED && (tds_info->tds_version >= TDS_PROTOCOL_7_3B)))
|
|
#define TDS_PROTO_TDS7_4_OR_GREATER(tds_info) \
|
|
((tds_protocol_type >= TDS_PROTOCOL_7_4) || \
|
|
(TDS_PROTO_PREF_NOT_SPECIFIED && ((tds_info)->tds_version >= TDS_PROTOCOL_7_4)))
|
|
|
|
/* TDS "endian type" */
|
|
/* XXX: Assumption is that all TDS conversations being decoded in a particular capture */
|
|
/* have the same endian type */
|
|
/* TODO: consider storing endian type with each conversation */
|
|
/* (using pref as the default) */
|
|
|
|
static gboolean tds_little_endian = TRUE;
|
|
|
|
static const enum_val_t tds_endian_type_options[] = {
|
|
{"little_endian", "Little Endian", TRUE},
|
|
{"big_endian" , "Big Endian" , FALSE},
|
|
{NULL, NULL, -1}
|
|
};
|
|
|
|
/* TCP port preferences for TDS decode */
|
|
static range_t *tds_tcp_ports = NULL;
|
|
|
|
/* These correspond to the netlib packet type field */
|
|
static const value_string packet_type_names[] = {
|
|
{TDS_QUERY_PKT, "SQL batch"},
|
|
{TDS_LOGIN_PKT, "TDS4/5 login"},
|
|
{TDS_RPC_PKT, "Remote Procedure Call"},
|
|
{TDS_RESP_PKT, "Response"},
|
|
{TDS_RAW_PKT, "Unused"},
|
|
{TDS_ATTENTION_PKT, "Attention"},
|
|
{TDS_BULK_DATA_PKT, "Bulk load data"},
|
|
{TDS_OPEN_CHN_PKT, "Unused"},
|
|
{TDS_CLOSE_CHN_PKT, "Unused"},
|
|
{TDS_RES_ERROR_PKT, "Unused"},
|
|
{TDS_LOG_CHN_ACK_PKT, "Unused"},
|
|
{TDS_ECHO_PKT, "Unused"},
|
|
{TDS_LOGOUT_CHN_PKT, "Unused"},
|
|
{TDS_TRANS_MGR_PKT, "Transaction Manager Request"},
|
|
{TDS5_QUERY_PKT, "TDS5 query"},
|
|
{TDS_LOGIN7_PKT, "TDS7 login"},
|
|
{TDS_SSPI_PKT, "SSPI message"},
|
|
{TDS_PRELOGIN_PKT, "TDS7 pre-login message"},
|
|
{TDS_TLS_PKT, "TLS exchange"},
|
|
{0, NULL}
|
|
};
|
|
|
|
enum {
|
|
TDS_HEADER_QUERY_NOTIF = 0x0001,
|
|
TDS_HEADER_TRANS_DESCR = 0x0002
|
|
};
|
|
|
|
static const value_string header_type_names[] = {
|
|
{TDS_HEADER_QUERY_NOTIF, "Query notifications"},
|
|
{TDS_HEADER_TRANS_DESCR, "Transaction descriptor"},
|
|
{0, NULL}
|
|
};
|
|
|
|
/* The status field */
|
|
#define is_valid_tds_status(x) ((x) == 0x00 || /* Normal, not last buffer */ \
|
|
(x) == 0x01 || /* Normal, last buffer */ \
|
|
(x) == 0x02 || /* TDS7: Attention ack, but not last buffer. TDS45 invalid. */ \
|
|
(x) == 0x03 || /* TDS7: Attention Ack, last buffer. */ \
|
|
(x) == 0x05 || /* TDS45: Attention, last buffer */ \
|
|
(x) == 0x09 || /* TDS45: Event, last buffer. TDS7: Reset connection, last buffer */ \
|
|
(x) == 0x11 || /* TDS45: Seal, last buffer. TDS7: Reset connection skip tran, last buffer */ \
|
|
(x) == 0x21) /* TDS45: Encrypt, last buffer. */
|
|
|
|
#define STATUS_LAST_BUFFER 0x01
|
|
#define STATUS_IGNORE_EVENT 0x02
|
|
#define STATUS_EVENT_NOTIFICATION 0x04
|
|
#define STATUS_RESETCONNECTION 0x08
|
|
#define STATUS_RESETCONNECTIONSKIPTRAN 0x10
|
|
|
|
/* The one byte token at the start of each TDS PDU */
|
|
static const value_string token_names[] = {
|
|
{TDS5_DYNAMIC_TOKEN, "TDS5 Dynamic SQL"},
|
|
{TDS5_PARAMFMT_TOKEN, "TDS5 Parameter Format"},
|
|
{TDS5_PARAMFMT2_TOKEN, "TDS5 Parameter2 Format"},
|
|
{TDS5_PARAMS_TOKEN, "TDS5 Parameters"},
|
|
{TDS_LANG_TOKEN, "Language"},
|
|
{TDS5_LOGOUT_TOKEN, "Logout"},
|
|
{TDS_RET_STAT_TOKEN, "Return Status"},
|
|
{TDS_PROCID_TOKEN, "Proc ID"},
|
|
{TDS_COL_NAME_TOKEN, "Column Names"},
|
|
{TDS_COLFMT_TOKEN, "Column Format"},
|
|
{TDS_COMPUTE_NAMES_TOKEN, "Compute Names"},
|
|
{TDS_COMPUTE_RESULT_TOKEN, "Compute Results"},
|
|
{TDS_ORDER_TOKEN, "Order"},
|
|
{TDS_ERR_TOKEN, "Error Message"},
|
|
{TDS_INFO_TOKEN, "Info Message"},
|
|
{TDS_LOGIN_ACK_TOKEN, "Login Acknowledgement"},
|
|
{TDS_KEY_TOKEN, "TDS Key"},
|
|
{TDS_ROW_TOKEN, "Row"},
|
|
{TDS_CAPABILITY_TOKEN, "Capabilities"},
|
|
{TDS_ENVCHG_TOKEN, "Environment Change"},
|
|
{TDS5_EED_TOKEN, "Extended Error"},
|
|
{TDS_AUTH_TOKEN, "Authentication"},
|
|
{TDS5_ROWFMT_TOKEN, "Rowfmt"},
|
|
{TDS_DONE_TOKEN, "Done"},
|
|
{TDS_DONEPROC_TOKEN, "Done Proc"},
|
|
{TDS_DONEINPROC_TOKEN, "Done In Proc"},
|
|
{TDS5_DYNAMIC2_TOKEN, "TDS5 Dynamic2"},
|
|
{TDS5_ORDERBY2_TOKEN, "TDS5 OrderBy2"},
|
|
{TDS5_CURDECLARE2_TOKEN, "TDS5 CurDeclare2"},
|
|
{TDS5_ROWFMT2_TOKEN, "TDS5 RowFmt2"},
|
|
{TDS5_MSG_TOKEN, "TDS5 Msg"},
|
|
{TDS_OFFSET_TOKEN, "Offset"},
|
|
{TDS_CURCLOSE_TOKEN, "CurClose"},
|
|
{TDS7_COL_METADATA_TOKEN, "Column Metadata"},
|
|
{TDS_CURFETCH_TOKEN, "CurFetch"},
|
|
{TDS_CURINFO_TOKEN, "CurInfo"},
|
|
{TDS_CUROPEN_TOKEN, "CurOpen"},
|
|
{TDS_CURDECLARE_TOKEN, "CurDeclare"},
|
|
{TDS7_ALTMETADATA_TOKEN, "AltMetaData"},
|
|
{TDS_TABNAME_TOKEN, "Table Name"},
|
|
{TDS7_COL_INFO_TOKEN, "Column Info"},
|
|
{TDS_OPTIONCMD_TOKEN, "OptionCmd"},
|
|
{TDS_RETURNVAL_TOKEN, "Return Value"},
|
|
{TDS_FEATUREEXTACK_TOKEN, "FeatureExt Acknowledgement"},
|
|
{TDS_NBCROW_TOKEN, "Row (with Null Bitmap Compression)"},
|
|
{TDS_ALTROW_TOKEN, "ALTROW"},
|
|
{TDS_SESSIONSTATE_TOKEN, "Session State"},
|
|
{TDS5_DBRPC_TOKEN, "DBRPC"},
|
|
{TDS_SSPI_TOKEN, "SSPI"},
|
|
{TDS_FEDAUTHINFO_TOKEN, "FEDAUTHINFO"},
|
|
{0, NULL}
|
|
};
|
|
|
|
#define TDS_RPC_SEPARATOR_BATCH_FLAG 0x80
|
|
#define TDS_RPC_SEPARATOR_BATCH_FLAG_7_2 0xFF
|
|
#define TDS_RPC_SEPARATOR_NO_EXEC_FLAG 0xFE
|
|
|
|
static const value_string tds_rpc_separators[] = {
|
|
{TDS_RPC_SEPARATOR_BATCH_FLAG, "Batch flag"},
|
|
{TDS_RPC_SEPARATOR_BATCH_FLAG_7_2, "Batch flag 7.2"},
|
|
{TDS_RPC_SEPARATOR_NO_EXEC_FLAG, "No exec flag"},
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string internal_stored_proc_id_names[] = {
|
|
{TDS_SP_CURSOR, "sp_cursor" },
|
|
{TDS_SP_CURSOROPEN, "sp_cursoropen" },
|
|
{TDS_SP_CURSORPREPARE, "sp_cursorprepare" },
|
|
{TDS_SP_CURSOREXECUTE, "sp_cursorexecute" },
|
|
{TDS_SP_CURSORPREPEXEC, "sp_cursorprepexec" },
|
|
{TDS_SP_CURSORUNPREPARE, "sp_cursorunprepare"},
|
|
{TDS_SP_CURSORFETCH, "sp_cursorfetch" },
|
|
{TDS_SP_CURSOROPTION, "sp_cursoroption" },
|
|
{TDS_SP_CURSORCLOSE, "sp_cursorclose" },
|
|
{TDS_SP_EXECUTESQL, "sp_executesql" },
|
|
{TDS_SP_PREPARE, "sp_prepare" },
|
|
{TDS_SP_EXECUTE, "sp_execute" },
|
|
{TDS_SP_PREPEXEC, "sp_prepexec" },
|
|
{TDS_SP_PREPEXECRPC, "sp_prepexecrpc" },
|
|
{TDS_SP_UNPREPARE, "sp_unprepare" },
|
|
{0, NULL }
|
|
};
|
|
|
|
static const value_string envchg_names[] = {
|
|
{1, "Database"},
|
|
{2, "Language"},
|
|
{3, "Character set"},
|
|
{4, "Packet size"},
|
|
{5, "Unicode data sorting local id"},
|
|
{6, "Unicode data sorting comparison flags"},
|
|
{7, "SQL Collation"},
|
|
{8, "Begin Transaction"},
|
|
{9, "Commit Transaction"},
|
|
{10, "Rollback Transaction"},
|
|
{11, "Enlist DTC Transaction"},
|
|
{12, "Defect Transaction"},
|
|
{13, "Real Time Log Shipping"},
|
|
{15, "Promote Transaction"},
|
|
{16, "Transaction Manager Address"},
|
|
{17, "Transaction ended"},
|
|
{18, "RESETCONNECTION/RESETCONNECTIONSKIPTRAN Completion Acknowledgement"},
|
|
{19, "Sends back name of user instance started per login request"},
|
|
{20, "Sends routing information to client"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string login_options[] = {
|
|
{TDS_INT4_BIG_ENDIAN, "Big-endian"},
|
|
{TDS_INT4_LITTLE_ENDIAN, "Little-endian"},
|
|
{TDS_INT2_BIG_ENDIAN, "Big-endian"},
|
|
{TDS_INT2_LITTLE_ENDIAN, "Little-endian"},
|
|
{TDS_FLT8_BIG_ENDIAN, "IEEE Big-endian"},
|
|
{TDS_FLT8_VAX_D, "VAX D"},
|
|
{TDS_CHAR_ASCII, "ASCII"},
|
|
{TDS_CHAR_EBCDIC, "EBCDIC"},
|
|
{TDS_DATE8_TIME_FIRST, "Time first"},
|
|
{TDS_DATE8_DATE_FIRST, "Date first"},
|
|
{TDS_FLT8_LITTLE_ENDIAN, "IEEE Little-endian"},
|
|
{TDS_FLT8_ND5000, "ND5000"},
|
|
{12, "IEEE Big-endian"},
|
|
{13, "IEEE Little-endian"},
|
|
{14, "VAX F"},
|
|
{15, "ND5000 4"},
|
|
{TDS_DATE4_TIME_FIRST, "Time first"},
|
|
{TDS_DATE4_DATE_FIRST, "Date first"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string login_conversation_type[] = {
|
|
{0, "Client to server"},
|
|
{1, "Server to server"},
|
|
{2, "Server remote login"},
|
|
{4, "Internal RPC"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string login_server_to_server[] = {
|
|
{0, "Server's Default SQL"},
|
|
{1, "Transact-SQL"},
|
|
{2, "ANSI SQL, version 1"},
|
|
{3, "ANSI SQL, version 2, level 1"},
|
|
{4, "ANSI SQL, version 2, level 2"},
|
|
{5, "Log in succeeded"},
|
|
{6, "Log in failed"},
|
|
{7, "Negotiate further"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string tds_capability_type[] = {
|
|
{TDS_CAP_REQUEST, "Request capabilities"},
|
|
{TDS_CAP_RESPONSE, "Response capabilities"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string tds_curfetch_types[] = {
|
|
{TDS_CUR_NEXT, "Next"},
|
|
{TDS_CUR_PREV, "Previous"},
|
|
{TDS_CUR_FIRST, "First"},
|
|
{TDS_CUR_LAST, "Last"},
|
|
{TDS_CUR_ABS, "Absolute"},
|
|
{TDS_CUR_REL, "Relative"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string tds_curinfo_commands[] = {
|
|
{TDS_CURINFO_SET_FETCH_COUNT, "Set fetch count"},
|
|
{TDS_CURINFO_INQUIRE, "Inquire cursor state"},
|
|
{TDS_CURINFO_INFORM, "Report information about a cursor"},
|
|
{TDS_CURINFO_LISTALL, "List all open cursors"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string login_field_names[] = {
|
|
{0, "Client Name"},
|
|
{1, "Username"},
|
|
{2, "Password"},
|
|
{3, "App Name"},
|
|
{4, "Server Name"},
|
|
{5, "Unknown1"},
|
|
{6, "Library Name"},
|
|
{7, "Locale"},
|
|
{8, "Database Name"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string prelogin_token_names[] = {
|
|
{0, "Version"},
|
|
{1, "Encryption"},
|
|
{2, "InstOpt"},
|
|
{3, "ThreadID"},
|
|
{4, "MARS"},
|
|
{5, "TraceID"},
|
|
{6, "FedAuthRequired"},
|
|
{7, "NonceOpt"},
|
|
{255, "Terminator"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string featureextack_feature_names[] = {
|
|
{0, "Reserved"},
|
|
{1, "SessionRecovery"},
|
|
{2, "FedAuth"},
|
|
{255, "Terminator"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string transmgr_types[] = {
|
|
{0, "TM_GET_DTC_ADDRESS"},
|
|
{1, "TM_PROPAGATE_XACT"},
|
|
{5, "TM_BEGIN_XACT"},
|
|
{6, "TM_PROMOTE_XACT"},
|
|
{7, "TM_COMMIT_XACT"},
|
|
{8, "TM_ROLLBACK_XACT"},
|
|
{9, "TM_SAVE_XACT"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const value_string prelogin_encryption_options[] = {
|
|
{0, "Encryption is available but off"},
|
|
{1, "Encryption is available and on"},
|
|
{2, "Encryption is not available"},
|
|
{3, "Encryption is required"},
|
|
{0, NULL}
|
|
};
|
|
|
|
static const true_false_string tds_tfs_more_final = {"More tokens follow", "Final done token"};
|
|
|
|
static const unit_name_string units_characters = { " character", " characters" };
|
|
|
|
static const value_string tds_mars_type[] = {
|
|
{0, "Off"},
|
|
{1, "On"},
|
|
{0, NULL}
|
|
};
|
|
|
|
#define TDS_MAX_COLUMNS 256
|
|
|
|
/*
|
|
* This is where we store the column information to be used in decoding the
|
|
* TDS_ROW_TOKEN tokens.
|
|
*/
|
|
struct _tds_col {
|
|
const guint8 *name;
|
|
guint csize;
|
|
guint32 utype;
|
|
guint8 ctype;
|
|
guint8 precision;
|
|
guint8 scale;
|
|
};
|
|
|
|
struct _netlib_data {
|
|
guint num_cols;
|
|
struct _tds_col *columns[TDS_MAX_COLUMNS];
|
|
};
|
|
|
|
struct tds7_login_packet_hdr {
|
|
guint32 total_packet_size;
|
|
guint32 tds_version;
|
|
guint32 packet_size;
|
|
guint32 client_version;
|
|
guint32 client_pid;
|
|
guint32 connection_id;
|
|
guint8 option_flags1;
|
|
guint8 option_flags2;
|
|
guint8 sql_type_flags;
|
|
guint8 reserved_flags;
|
|
guint32 time_zone;
|
|
guint32 collation;
|
|
};
|
|
|
|
/* support routines */
|
|
|
|
static void
|
|
dissect_tds_nt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
guint offset)
|
|
{
|
|
tvbuff_t *nt_tvb;
|
|
|
|
nt_tvb = tvb_new_subset_remaining(tvb, offset);
|
|
if(tvb_strneql(tvb, offset, "NTLMSSP", 7) == 0)
|
|
call_dissector(ntlmssp_handle, nt_tvb, pinfo, tree);
|
|
else
|
|
call_dissector(gssapi_handle, nt_tvb, pinfo, tree);
|
|
}
|
|
|
|
static guint
|
|
tds_get_int2_encoding(tds_conv_info_t *tds_info)
|
|
{
|
|
return (tds_info->tds_encoding_int2 == TDS_INT2_BIG_ENDIAN) ? ENC_BIG_ENDIAN : ENC_LITTLE_ENDIAN;
|
|
}
|
|
|
|
static guint
|
|
tds_get_int4_encoding(tds_conv_info_t *tds_info)
|
|
{
|
|
return (tds_info->tds_encoding_int4 == TDS_INT4_BIG_ENDIAN) ? ENC_BIG_ENDIAN : ENC_LITTLE_ENDIAN;
|
|
}
|
|
static guint
|
|
tds_get_char_encoding(tds_conv_info_t *tds_info)
|
|
{
|
|
switch (tds_info->tds_encoding_char) {
|
|
case TDS_CHAR_ASCII:
|
|
return ENC_ASCII;
|
|
|
|
case TDS_CHAR_EBCDIC:
|
|
return ENC_EBCDIC;
|
|
|
|
case TDS_CHAR_UTF16:
|
|
return (ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static guint
|
|
tds_char_encoding_is_two_byte(tds_conv_info_t *tds_info)
|
|
{
|
|
return (tds_info->tds_encoding_char == TDS_CHAR_UTF16);
|
|
}
|
|
|
|
static int
|
|
tds_token_is_fixed_size_sybase(guint8 token)
|
|
{
|
|
switch (token) {
|
|
case TDS_DONE_TOKEN:
|
|
case TDS_DONEPROC_TOKEN:
|
|
case TDS_DONEINPROC_TOKEN:
|
|
case TDS_RET_STAT_TOKEN:
|
|
case TDS_PROCID_TOKEN:
|
|
case TDS5_LOGOUT_TOKEN:
|
|
case TDS_OFFSET_TOKEN:
|
|
return 1;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static int
|
|
tds_get_fixed_token_size_sybase(guint8 token, tds_conv_info_t *tds_info _U_)
|
|
{
|
|
switch(token) {
|
|
case TDS_DONE_TOKEN:
|
|
case TDS_DONEPROC_TOKEN:
|
|
case TDS_DONEINPROC_TOKEN:
|
|
return 8;
|
|
case TDS_PROCID_TOKEN:
|
|
return 8;
|
|
case TDS_RET_STAT_TOKEN:
|
|
return 4;
|
|
case TDS5_LOGOUT_TOKEN:
|
|
return 1;
|
|
case TDS_OFFSET_TOKEN:
|
|
return 4;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static guint
|
|
tds_get_variable_token_size_sybase(tvbuff_t *tvb, gint offset, guint8 token,
|
|
tds_conv_info_t *tds_info,
|
|
guint *len_field_size_p,
|
|
guint *len_field_val_p)
|
|
{
|
|
switch(token) {
|
|
/* some tokens have a 4 byte length field */
|
|
case TDS5_PARAMFMT2_TOKEN:
|
|
case TDS_LANG_TOKEN:
|
|
case TDS5_ORDERBY2_TOKEN:
|
|
case TDS5_CURDECLARE2_TOKEN:
|
|
case TDS5_ROWFMT2_TOKEN:
|
|
case TDS5_DYNAMIC2_TOKEN:
|
|
case TDS_SESSIONSTATE_TOKEN:
|
|
*len_field_size_p = 4;
|
|
*len_field_val_p = tvb_get_guint32(tvb, offset,
|
|
tds_get_int4_encoding(tds_info));
|
|
break;
|
|
/* some have a 1 byte length field */
|
|
case TDS5_MSG_TOKEN:
|
|
*len_field_size_p = 1;
|
|
*len_field_val_p = tvb_get_guint8(tvb, offset);
|
|
break;
|
|
/* Some have no length field at all. */
|
|
case TDS5_PARAMS_TOKEN:
|
|
case TDS_ROW_TOKEN:
|
|
*len_field_size_p = 0;
|
|
*len_field_val_p = 0;
|
|
break;
|
|
/* and most have a 2 byte length field */
|
|
default:
|
|
*len_field_size_p = 2;
|
|
*len_field_val_p = tvb_get_guint16(tvb, offset,
|
|
tds_get_int2_encoding(tds_info));
|
|
break;
|
|
}
|
|
return *len_field_val_p + *len_field_size_p + 1;
|
|
}
|
|
|
|
static int
|
|
get_size_by_coltype(int servertype)
|
|
{
|
|
switch(servertype)
|
|
{
|
|
case SYBINT1: return 1;
|
|
case SYBINT2: return 2;
|
|
case SYBINT4: return 4;
|
|
case SYBINT8: return 8;
|
|
case SYBREAL: return 4;
|
|
case SYBFLT8: return 8;
|
|
case SYBDATETIME: return 8;
|
|
case SYBDATETIME4: return 4;
|
|
case SYBBIT: return 1;
|
|
case SYBBITN: return 1;
|
|
case SYBMONEY: return 8;
|
|
case SYBMONEY4: return 4;
|
|
case SYBUNIQUE: return 16;
|
|
|
|
default: return -1;
|
|
}
|
|
}
|
|
|
|
static struct _netlib_data *
|
|
copy_nl_data(wmem_allocator_t *allocator, struct _netlib_data *nl_data)
|
|
{
|
|
struct _netlib_data *new_nl_data;
|
|
guint col;
|
|
|
|
|
|
new_nl_data = wmem_new0(allocator, struct _netlib_data);
|
|
new_nl_data->num_cols = nl_data->num_cols;
|
|
for (col=0; col < nl_data->num_cols; col++) {
|
|
struct _tds_col *old_column = nl_data->columns[col];
|
|
struct _tds_col *new_column = wmem_new0(allocator, struct _tds_col);
|
|
new_nl_data->columns[col] = new_column;
|
|
if (old_column->name) {
|
|
new_column->name = wmem_strdup(allocator, old_column->name);
|
|
}
|
|
new_column->csize = old_column->csize;
|
|
new_column->utype = old_column->utype;
|
|
new_column->ctype = old_column->ctype;
|
|
new_column->precision = old_column->precision;
|
|
new_column->scale = old_column->scale;
|
|
}
|
|
|
|
return new_nl_data;
|
|
}
|
|
|
|
static void
|
|
dissect_tds_all_headers(tvbuff_t *tvb, guint *offset, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
proto_item *item = NULL, *total_length_item = NULL;
|
|
proto_tree *sub_tree = NULL;
|
|
guint32 total_length;
|
|
guint final_offset;
|
|
|
|
total_length = tvb_get_letohl(tvb, *offset);
|
|
/* Try to find out heuristically whether the ALL_HEADERS rule is actually present.
|
|
* In practice total_length is a single byte value, so if the extracted value exceeds 1 byte,
|
|
* then the headers are most likely absent. */
|
|
if(total_length >= 0x100)
|
|
return;
|
|
item = proto_tree_add_item(tree, hf_tds_all_headers, tvb, *offset, total_length, ENC_NA);
|
|
sub_tree = proto_item_add_subtree(item, ett_tds_all_headers);
|
|
total_length_item = proto_tree_add_item(sub_tree, hf_tds_all_headers_total_length, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
|
|
final_offset = *offset + total_length;
|
|
*offset += 4;
|
|
do {
|
|
/* dissect a stream header */
|
|
proto_tree *header_sub_tree = NULL;
|
|
proto_item *header_item, *length_item = NULL, *type_item = NULL;
|
|
guint32 header_length = 0;
|
|
guint16 header_type;
|
|
|
|
header_sub_tree = proto_tree_add_subtree(sub_tree, tvb, *offset, header_length, ett_tds_all_headers_header, &header_item, "Header");
|
|
length_item = proto_tree_add_item_ret_uint(header_sub_tree, hf_tds_all_headers_header_length, tvb, *offset, 4, ENC_LITTLE_ENDIAN, &header_length);
|
|
proto_item_set_len(header_item, header_length);
|
|
if(header_length == 0 ) {
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_invalid_length, "Empty header");
|
|
break;
|
|
}
|
|
|
|
header_type = tvb_get_letohs(tvb, *offset + 4);
|
|
type_item = proto_tree_add_item(header_sub_tree, hf_tds_all_headers_header_type, tvb, *offset + 4, 2, ENC_LITTLE_ENDIAN);
|
|
|
|
switch(header_type) {
|
|
case TDS_HEADER_QUERY_NOTIF:
|
|
break;
|
|
case TDS_HEADER_TRANS_DESCR:
|
|
if(header_length != 18)
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_invalid_length, "Length should equal 18");
|
|
proto_tree_add_item(header_sub_tree, hf_tds_all_headers_trans_descr, tvb, *offset + 6, 8, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(header_sub_tree, hf_tds_all_headers_request_cnt, tvb, *offset + 14, 4, ENC_LITTLE_ENDIAN);
|
|
break;
|
|
default:
|
|
expert_add_info(pinfo, type_item, &ei_tds_all_headers_header_type);
|
|
}
|
|
|
|
*offset += header_length;
|
|
} while(*offset < final_offset);
|
|
if(*offset != final_offset) {
|
|
expert_add_info_format(pinfo, total_length_item, &ei_tds_invalid_length, "Sum of headers' lengths (%d) differs from total headers length (%d)", total_length + *offset - final_offset, total_length);
|
|
return;
|
|
}
|
|
}
|
|
|
|
static void
|
|
handle_tds_sql_datetime(tvbuff_t *tvb, guint offset, proto_tree *sub_tree, tds_conv_info_t *tds_info)
|
|
{
|
|
/* SQL datetime */
|
|
nstime_t tv = NSTIME_INIT_ZERO;
|
|
gint64 days; /* Note that days is signed, allowing dates back to 1753. */
|
|
guint64 threehndths;
|
|
|
|
if (tds_info->tds_encoding_date8 == TDS_DATE8_DATE_FIRST) {
|
|
days = tvb_get_gint32(tvb, offset, tds_get_int4_encoding(tds_info));
|
|
threehndths = tvb_get_guint32(tvb, offset + 4, tds_get_int4_encoding(tds_info));
|
|
}
|
|
else if (tds_info->tds_encoding_date8 == TDS_DATE8_TIME_FIRST) {
|
|
threehndths = tvb_get_guint32(tvb, offset, tds_get_int4_encoding(tds_info));
|
|
days = tvb_get_gint32(tvb, offset + 4, tds_get_int4_encoding(tds_info));
|
|
}
|
|
else {
|
|
/* TODO Check these values in the login packet and offer expert information.
|
|
* Here just make sure they're initialized.
|
|
*/
|
|
days = threehndths = 0;
|
|
}
|
|
|
|
tv.secs = (time_t)((days * G_GUINT64_CONSTANT(86400)) + (threehndths/300) - G_GUINT64_CONSTANT(2208988800)); /* 2208988800 - seconds between Jan 1, 1900 and Jan 1, 1970 */
|
|
tv.nsecs = (threehndths%300) * 10000000 / 3;
|
|
proto_tree_add_time(sub_tree, hf_tds_type_varbyte_data_absdatetime, tvb, offset, 8, &tv);
|
|
}
|
|
|
|
static void
|
|
handle_tds_sql_smalldatetime(tvbuff_t *tvb, guint offset, proto_tree *sub_tree, tds_conv_info_t *tds_info)
|
|
{
|
|
/* SQL smalldatetime */
|
|
nstime_t tv = NSTIME_INIT_ZERO;
|
|
guint64 days, minutes;
|
|
|
|
if (tds_info->tds_encoding_date4 == TDS_DATE4_DATE_FIRST) {
|
|
days = tvb_get_guint16(tvb, offset, tds_get_int2_encoding(tds_info));
|
|
minutes = tvb_get_guint16(tvb, offset + 2, tds_get_int2_encoding(tds_info));
|
|
}
|
|
else if (tds_info->tds_encoding_date4 == TDS_DATE4_TIME_FIRST) {
|
|
minutes = tvb_get_guint16(tvb, offset, tds_get_int2_encoding(tds_info));
|
|
days = tvb_get_guint16(tvb, offset + 2, tds_get_int2_encoding(tds_info));
|
|
}
|
|
else {
|
|
/* TODO Check these values in the login packet and offer expert information.
|
|
* Here just make sure they're initialized.
|
|
*/
|
|
days = minutes = 0;
|
|
}
|
|
|
|
|
|
tv.secs = (time_t)((days * G_GUINT64_CONSTANT(86400)) + (minutes * 60) - G_GUINT64_CONSTANT(2208988800)); /* 2208988800 - seconds between Jan 1, 1900 and Jan 1, 1970 */
|
|
tv.nsecs = 0;
|
|
proto_tree_add_time(sub_tree, hf_tds_type_varbyte_data_absdatetime, tvb, offset, 8, &tv);
|
|
}
|
|
|
|
static void
|
|
handle_tds_sql_smallmoney(tvbuff_t *tvb, guint offset, proto_tree *sub_tree, tds_conv_info_t *tds_info)
|
|
{
|
|
gdouble dblvalue = (gfloat)tvb_get_guint32(tvb, offset, tds_get_int4_encoding(tds_info));
|
|
proto_tree_add_double_format_value(sub_tree, hf_tds_type_varbyte_data_double,
|
|
tvb, offset, 4, dblvalue, "%.4f", dblvalue/10000);
|
|
}
|
|
|
|
static void
|
|
handle_tds_sql_money(tvbuff_t *tvb, guint offset, proto_tree *sub_tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint64 moneyval = tvb_get_guint32(tvb, offset, tds_get_int4_encoding(tds_info));
|
|
gdouble dblvalue = (gdouble)((moneyval << 32) + tvb_get_guint32(tvb, offset + 4,
|
|
tds_get_int4_encoding(tds_info)));
|
|
|
|
proto_tree_add_double_format_value(sub_tree, hf_tds_type_varbyte_data_double,
|
|
tvb, offset, 8, dblvalue, "%.4f", dblvalue/10000);
|
|
}
|
|
|
|
static void
|
|
dissect_tds_type_varbyte(tvbuff_t *tvb, guint *offset, packet_info *pinfo, proto_tree *tree, int hf, tds_conv_info_t *tds_info,
|
|
guint8 data_type, guint8 scale, gboolean plp, gint fieldnum, const guint8 *name)
|
|
{
|
|
guint length, textptrlen;
|
|
proto_tree *sub_tree = NULL;
|
|
proto_item *item = NULL, *length_item = NULL;
|
|
|
|
item = proto_tree_add_item(tree, hf, tvb, *offset, 0, ENC_NA);
|
|
sub_tree = proto_item_add_subtree(item, ett_tds_type_varbyte);
|
|
|
|
if(fieldnum != -1)
|
|
proto_item_append_text(item, " %i", fieldnum);
|
|
|
|
proto_item_append_text(item, " (%s)", val_to_str(data_type, tds_data_type_names, "Invalid data type: %02X"));
|
|
if (name && strlen(name) > 0) {
|
|
proto_item *pi;
|
|
pi = proto_tree_add_string(sub_tree, hf_tds_type_varbyte_column_name, tvb, 0, (gint) strlen(name),
|
|
(const char *)name);
|
|
PROTO_ITEM_SET_GENERATED(pi);
|
|
}
|
|
|
|
if(plp) {
|
|
guint64 plp_length = tvb_get_letoh64(tvb, *offset);
|
|
length_item = proto_tree_add_item(sub_tree, hf_tds_type_varbyte_plp_len, tvb, *offset, 8, ENC_LITTLE_ENDIAN);
|
|
*offset += 8;
|
|
if(plp_length == TDS_PLP_NULL)
|
|
proto_item_append_text(length_item, " (PLP_NULL)");
|
|
else {
|
|
if(plp_length == TDS_UNKNOWN_PLP_LEN)
|
|
proto_item_append_text(length_item, " (UNKNOWN_PLP_LEN)");
|
|
while(TRUE) {
|
|
length_item = proto_tree_add_item_ret_uint(sub_tree, hf_tds_type_varbyte_plp_chunk_len, tvb, *offset, 4, ENC_LITTLE_ENDIAN, &length);
|
|
*offset += 4;
|
|
if(length == TDS_PLP_TERMINATOR) {
|
|
proto_item_append_text(length_item, " (PLP_TERMINATOR)");
|
|
break;
|
|
}
|
|
switch(data_type) {
|
|
case TDS_DATA_TYPE_BIGVARBIN: /* VarBinary */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_bytes, tvb, *offset, length, ENC_NA);
|
|
break;
|
|
case TDS_DATA_TYPE_BIGVARCHR: /* VarChar */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_string, tvb, *offset, length, ENC_ASCII|ENC_NA);
|
|
break;
|
|
case TDS_DATA_TYPE_NVARCHAR: /* NVarChar */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_string, tvb, *offset, length, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
break;
|
|
case TDS_DATA_TYPE_XML: /* XML (introduced in TDS 7.2) */
|
|
case TDS_DATA_TYPE_UDT: /* CLR-UDT (introduced in TDS 7.2) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_bytes, tvb, *offset, length, ENC_NA);
|
|
break;
|
|
default:
|
|
/* no other data type sets plp = TRUE */
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_invalid_plp_type, "This type should not use PLP");
|
|
}
|
|
*offset += length;
|
|
}
|
|
}
|
|
}
|
|
else switch(data_type) {
|
|
/* FIXEDLENTYPE */
|
|
case TDS_DATA_TYPE_NULL: /* Null (no data associated with this type) */
|
|
break;
|
|
case TDS_DATA_TYPE_BIT: /* Bit (1 byte data representation) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_boolean, tvb, *offset, 1, ENC_NA);
|
|
*offset += 1;
|
|
break;
|
|
case TDS_DATA_TYPE_INT1: /* TinyInt (1 byte data representation) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int1, tvb, *offset, 1, ENC_NA);
|
|
*offset += 1;
|
|
break;
|
|
case TDS_DATA_TYPE_INT2: /* SmallInt (2 byte data representation) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int2, tvb, *offset, 2, tds_get_int2_encoding(tds_info));
|
|
*offset += 2;
|
|
break;
|
|
case TDS_DATA_TYPE_INT4: /* Int (4 byte data representation) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int4, tvb, *offset, 4, tds_get_int4_encoding(tds_info));
|
|
*offset += 4;
|
|
break;
|
|
case TDS_DATA_TYPE_INT8: /* BigInt (8 byte data representation) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int8, tvb, *offset, 8, ENC_LITTLE_ENDIAN);
|
|
*offset += 8;
|
|
break;
|
|
case TDS_DATA_TYPE_FLT4: /* Real (4 byte data representation) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_float, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
*offset += 4;
|
|
break;
|
|
case TDS_DATA_TYPE_FLT8: /* Float (8 byte data representation) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_double, tvb, *offset, 8, ENC_LITTLE_ENDIAN);
|
|
*offset += 8;
|
|
break;
|
|
case TDS_DATA_TYPE_DATETIME4: /* SmallDateTime (4 byte data representation) */
|
|
handle_tds_sql_smalldatetime(tvb, *offset, sub_tree, tds_info);
|
|
*offset += 4;
|
|
break;
|
|
case TDS_DATA_TYPE_MONEY4: /* SmallMoney (4 byte data representation) */
|
|
handle_tds_sql_smallmoney(tvb, *offset, sub_tree, tds_info);
|
|
*offset += 4;
|
|
break;
|
|
case TDS_DATA_TYPE_DATETIME: /* DateTime (8 byte data representation) */
|
|
handle_tds_sql_datetime(tvb, *offset, sub_tree, tds_info);
|
|
*offset += 8;
|
|
break;
|
|
case TDS_DATA_TYPE_MONEY: /* Money (8 byte data representation) */
|
|
handle_tds_sql_money(tvb, *offset, sub_tree, tds_info);
|
|
*offset += 8;
|
|
break;
|
|
|
|
|
|
/* BYTELEN_TYPE - types prefixed with 1-byte length */
|
|
case TDS_DATA_TYPE_GUID: /* UniqueIdentifier */
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
length_item = proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
switch(length) {
|
|
case TDS_GEN_NULL:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_null, tvb, *offset, 0, ENC_NA);
|
|
break;
|
|
case 16:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_guid, tvb, *offset + 1, length, ENC_LITTLE_ENDIAN);
|
|
break;
|
|
default:
|
|
expert_add_info(pinfo, length_item, &ei_tds_invalid_length);
|
|
}
|
|
*offset += 1 + length;
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_BITN:
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
length_item = proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
switch(length) {
|
|
case TDS_GEN_NULL:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_null, tvb, *offset, 0, ENC_NA);
|
|
break;
|
|
case 1:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_boolean, tvb, *offset + 1, 1, ENC_NA);
|
|
break;
|
|
default:
|
|
expert_add_info(pinfo, length_item, &ei_tds_invalid_length);
|
|
}
|
|
*offset += 1 + length;
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_INTN:
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
length_item = proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
switch(length) {
|
|
case TDS_GEN_NULL:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_null, tvb, *offset, 0, ENC_NA);
|
|
break;
|
|
case 1:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int1, tvb, *offset + 1, 1, ENC_NA);
|
|
break;
|
|
case 2:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int2, tvb, *offset + 1, 2, tds_get_int2_encoding(tds_info));
|
|
break;
|
|
case 4:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int4, tvb, *offset + 1, 4, tds_get_int4_encoding(tds_info));
|
|
break;
|
|
case 8:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int8, tvb, *offset + 1, 8, ENC_LITTLE_ENDIAN);
|
|
break;
|
|
default:
|
|
expert_add_info(pinfo, length_item, &ei_tds_invalid_length);
|
|
}
|
|
*offset += 1 + length;
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_FLTN:
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
length_item = proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
switch(length) {
|
|
case TDS_GEN_NULL:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_null, tvb, *offset, 0, ENC_NA);
|
|
break;
|
|
case 4:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_float, tvb, *offset + 1, 4, ENC_LITTLE_ENDIAN);
|
|
break;
|
|
case 8:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_double, tvb, *offset + 1, 8, ENC_LITTLE_ENDIAN);
|
|
break;
|
|
default:
|
|
expert_add_info(pinfo, length_item, &ei_tds_invalid_length);
|
|
}
|
|
*offset += 1 + length;
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_MONEYN:
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
*offset += 1;
|
|
if(length > 0) {
|
|
if(length == 4)
|
|
{
|
|
handle_tds_sql_smallmoney(tvb, *offset, sub_tree, tds_info);
|
|
}
|
|
if(length == 8)
|
|
{
|
|
handle_tds_sql_money(tvb, *offset, sub_tree, tds_info);
|
|
}
|
|
*offset += length;
|
|
}
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_DATEN: /* (introduced in TDS 7.3) */
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
*offset += 1;
|
|
if(length == 3) {
|
|
guint days = 0;
|
|
nstime_t tv;
|
|
|
|
days += tvb_get_guint8(tvb, *offset + 2) << 16;
|
|
days += tvb_get_guint8(tvb, *offset + 1) << 8;
|
|
days += tvb_get_guint8(tvb, *offset);
|
|
|
|
tv.secs = (time_t)((days * G_GUINT64_CONSTANT(86400)) - G_GUINT64_CONSTANT(62135596800)); /* 62135596800 - seconds between Jan 1, 1 and Jan 1, 1970 */
|
|
tv.nsecs = 0;
|
|
proto_tree_add_time(sub_tree, hf_tds_type_varbyte_data_absdatetime, tvb, *offset, length, &tv);
|
|
}
|
|
*offset += length;
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_TIMEN: /* (introduced in TDS 7.3) */
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
*offset += 1;
|
|
if(length > 0) {
|
|
|
|
int i;
|
|
guint64 value = 0;
|
|
gdouble dblvalue;
|
|
nstime_t tv;
|
|
|
|
for(i = length - 1; i > 0; i--)
|
|
{
|
|
value = value + tvb_get_guint8(tvb, *offset + i);
|
|
value = value << 8;
|
|
}
|
|
value = value + tvb_get_guint8(tvb, *offset);
|
|
|
|
dblvalue = (gdouble)value;
|
|
for(i = 0; i < scale; i++)
|
|
{
|
|
dblvalue = dblvalue / 10;
|
|
}
|
|
|
|
tv.secs = (time_t)dblvalue;
|
|
tv.nsecs = (guint)(dblvalue - tv.secs) * 1000000000;
|
|
proto_tree_add_time(sub_tree, hf_tds_type_varbyte_data_reltime, tvb, *offset, length, &tv);
|
|
|
|
*offset += length;
|
|
}
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_DATETIMN:
|
|
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
*offset += 1;
|
|
if(length > 0) {
|
|
if(length == 4)
|
|
{
|
|
handle_tds_sql_smalldatetime(tvb, *offset, sub_tree, tds_info);
|
|
}
|
|
else if(length == 8)
|
|
{
|
|
handle_tds_sql_datetime(tvb, *offset, sub_tree, tds_info);
|
|
}
|
|
*offset += length;
|
|
}
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_DATETIME2N: /* (introduced in TDS 7.3) */
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
*offset += 1;
|
|
if(length > 0) {
|
|
|
|
int i, bytestoread = 0;
|
|
guint64 value = 0;
|
|
gdouble dblvalue;
|
|
guint days = 0;
|
|
guint64 secs;
|
|
nstime_t tv;
|
|
|
|
if(scale <= 2) bytestoread = 3;
|
|
if((scale >= 3) && (scale <= 4)) bytestoread = 4;
|
|
if((scale >= 5) && (scale <= 7)) bytestoread = 5;
|
|
|
|
for(i = bytestoread - 1; i > 0; i--)
|
|
{
|
|
value = value + tvb_get_guint8(tvb, *offset + i);
|
|
value = value << 8;
|
|
}
|
|
value = value + tvb_get_guint8(tvb, *offset);
|
|
|
|
dblvalue = (gdouble)value;
|
|
for(i = 0; i < scale; i++)
|
|
{
|
|
dblvalue = dblvalue / 10;
|
|
}
|
|
|
|
days += tvb_get_guint8(tvb, *offset + bytestoread + 2) << 16;
|
|
days += tvb_get_guint8(tvb, *offset + bytestoread + 1) << 8;
|
|
days += tvb_get_guint8(tvb, *offset + bytestoread);
|
|
|
|
secs = (days * G_GUINT64_CONSTANT(86400)) - G_GUINT64_CONSTANT(62135596800); /* 62135596800 - seconds between Jan 1, 1 and Jan 1, 1970 */
|
|
|
|
value = (guint64)dblvalue;
|
|
tv.secs = (time_t)(secs + value);
|
|
dblvalue = dblvalue - value;
|
|
tv.nsecs = (guint)dblvalue * 1000000000;
|
|
proto_tree_add_time(sub_tree, hf_tds_type_varbyte_data_absdatetime, tvb, *offset, length, &tv);
|
|
|
|
*offset += bytestoread + 3;
|
|
}
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_DATETIMEOFFSETN: /* (introduced in TDS 7.3) */
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
*offset += 1;
|
|
if(length > 0) {
|
|
|
|
int i, bytestoread = 0;
|
|
guint64 value = 0;
|
|
gdouble dblvalue;
|
|
guint days = 0;
|
|
gshort timeoffset = 0;
|
|
guint64 secs;
|
|
nstime_t tv;
|
|
proto_item *timeitem = NULL;
|
|
|
|
if(scale <= 2) bytestoread = 3;
|
|
if((scale >= 3) && (scale <= 4)) bytestoread = 4;
|
|
if((scale >= 5) && (scale <= 7)) bytestoread = 5;
|
|
|
|
for(i = bytestoread - 1; i > 0; i--)
|
|
{
|
|
value = value + tvb_get_guint8(tvb, *offset + i);
|
|
value = value << 8;
|
|
}
|
|
value = value + tvb_get_guint8(tvb, *offset);
|
|
|
|
dblvalue = (gdouble)value;
|
|
for(i = 0; i < scale; i++)
|
|
{
|
|
dblvalue = dblvalue / 10;
|
|
}
|
|
|
|
days += tvb_get_guint8(tvb, *offset + bytestoread + 2) << 16;
|
|
days += tvb_get_guint8(tvb, *offset + bytestoread + 1) << 8;
|
|
days += tvb_get_guint8(tvb, *offset + bytestoread);
|
|
|
|
secs = (days * G_GUINT64_CONSTANT(86400)) - G_GUINT64_CONSTANT(62135596800); /* 62135596800 - seconds between Jan 1, 1 and Jan 1, 1970 */
|
|
|
|
value = (guint64)dblvalue;
|
|
tv.secs = (time_t)(secs + value);
|
|
dblvalue = dblvalue - value;
|
|
tv.nsecs = (guint)dblvalue * 1000000000;
|
|
timeitem = proto_tree_add_time(sub_tree, hf_tds_type_varbyte_data_absdatetime, tvb, *offset, length, &tv);
|
|
|
|
timeoffset = tvb_get_letohs(tvb, *offset + bytestoread + 3);
|
|
|
|
/* TODO: Need to find a way to convey the time and the offset in a single item, rather than appending text */
|
|
proto_item_append_text(timeitem, " %c%02i:%02i", timeoffset > 0 ? '+':'-', timeoffset / 60, timeoffset % 60);
|
|
*offset += bytestoread + 5;
|
|
}
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_DECIMAL: /* Decimal (TDS 4/5) */
|
|
case TDS_DATA_TYPE_NUMERIC: /* Numeric (TDS 4/5) */
|
|
case TDS_DATA_TYPE_DECIMALN: /* Decimal */
|
|
case TDS_DATA_TYPE_NUMERICN: /* Numeric */
|
|
{
|
|
proto_item *numericitem = NULL;
|
|
|
|
length = tvb_get_guint8(tvb, *offset);
|
|
proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 1, length);
|
|
*offset += 1;
|
|
|
|
if(length > 0) {
|
|
|
|
if (TDS_PROTO_TDS7(tds_info)) {
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_sign, tvb, *offset, 1, ENC_NA);
|
|
length -= 1;
|
|
}
|
|
|
|
switch(length)
|
|
{
|
|
case 4:
|
|
{
|
|
numericitem = proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int4,
|
|
tvb, *offset + 1, 4, tds_get_int4_encoding(tds_info));
|
|
|
|
if(scale != 0)
|
|
proto_item_append_text(numericitem, " x 10^%u", scale);
|
|
break;
|
|
}
|
|
case 8:
|
|
{
|
|
numericitem = proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_int8, tvb, *offset + 1, 8, ENC_LITTLE_ENDIAN);
|
|
|
|
if(scale != 0)
|
|
proto_item_append_text(numericitem, " x 10^%u", scale);
|
|
break;
|
|
}
|
|
case 12:
|
|
case 16:
|
|
{
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_bytes, tvb, *offset + 1, length, ENC_NA);
|
|
break;
|
|
}
|
|
}
|
|
*offset += length;
|
|
}
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_CHAR: /* Char (TDS 4/5) */
|
|
case TDS_DATA_TYPE_VARCHAR: /* VarChar (TDS 4/5) */
|
|
proto_tree_add_item_ret_length(sub_tree, hf_tds_type_varbyte_data_uint_string,
|
|
tvb, *offset, 1, tds_get_char_encoding(tds_info), &length);
|
|
*offset += length;
|
|
break;
|
|
|
|
case TDS_DATA_TYPE_BINARY: /* Binary (TDS 4/5) */
|
|
case TDS_DATA_TYPE_VARBINARY: /* VarBinary (TDS 4/5) */
|
|
proto_tree_add_item_ret_length(sub_tree, hf_tds_type_varbyte_data_uint_bytes,
|
|
tvb, *offset, 1, ENC_NA, &length);
|
|
*offset += length;
|
|
break;
|
|
|
|
/* USHORTLEN_TYPE - types prefixed with 2-byte length */
|
|
case TDS_DATA_TYPE_BIGVARBIN: /* VarBinary */
|
|
case TDS_DATA_TYPE_BIGBINARY: /* Binary */
|
|
case TDS_DATA_TYPE_BIGVARCHR: /* VarChar */
|
|
case TDS_DATA_TYPE_BIGCHAR: /* Char */
|
|
case TDS_DATA_TYPE_NVARCHAR: /* NVarChar */
|
|
case TDS_DATA_TYPE_NCHAR: /* NChar */
|
|
/* Special case where MS and Sybase independently assigned a data type of 0xaf. */
|
|
if ((data_type == SYBLONGCHAR) && TDS_PROTO_LESS_THAN_TDS7(tds_info)) {
|
|
proto_tree_add_item_ret_length(sub_tree, hf_tds_type_varbyte_data_uint_string, tvb, *offset, 4,
|
|
tds_get_char_encoding(tds_info)|tds_get_int4_encoding(tds_info), &length);
|
|
*offset += length;
|
|
break;
|
|
}
|
|
length = tvb_get_letohs(tvb, *offset);
|
|
length_item = proto_tree_add_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 2, length);
|
|
*offset += 2;
|
|
if(length == TDS_CHARBIN_NULL) {
|
|
proto_item_append_text(length_item, " (CHARBIN_NULL)");
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_null, tvb, *offset, 0, ENC_NA);
|
|
}
|
|
else {
|
|
switch(data_type) {
|
|
case TDS_DATA_TYPE_BIGVARBIN: /* VarBinary */
|
|
case TDS_DATA_TYPE_BIGBINARY: /* Binary */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_bytes, tvb, *offset, length, ENC_NA);
|
|
break;
|
|
case TDS_DATA_TYPE_BIGVARCHR: /* VarChar */
|
|
case TDS_DATA_TYPE_BIGCHAR: /* Char */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_string, tvb, *offset, length, ENC_ASCII|ENC_NA);
|
|
break;
|
|
case TDS_DATA_TYPE_NVARCHAR: /* NVarChar */
|
|
case TDS_DATA_TYPE_NCHAR: /* NChar */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_string, tvb, *offset, length, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
break;
|
|
}
|
|
*offset += length;
|
|
}
|
|
break;
|
|
|
|
/* LONGLEN_TYPE - types prefixed with 4-byte length */
|
|
case TDS_DATA_TYPE_NTEXT: /* NText */
|
|
case TDS_DATA_TYPE_TEXT: /* Text */
|
|
case TDS_DATA_TYPE_IMAGE: /* Image */
|
|
case TDS_DATA_TYPE_XML: /* XML (introduced in TDS 7.2) */
|
|
case TDS_DATA_TYPE_UDT: /* CLR-UDT (introduced in TDS 7.2) */
|
|
case TDS_DATA_TYPE_SSVARIANT: /* Sql_Variant (introduced in TDS 7.2) */
|
|
/* TextPointer */
|
|
length_item =proto_tree_add_item_ret_uint(sub_tree, hf_tds_type_varbyte_data_textptr_len,
|
|
tvb, *offset, 1, ENC_NA, &textptrlen);
|
|
if (TDS_PROTO_LESS_THAN_TDS7(tds_info) && textptrlen == 0) {
|
|
proto_item_append_text(length_item, " (NULL)");
|
|
*offset += 1;
|
|
break;
|
|
}
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_textptr, tvb,
|
|
*offset + 1, textptrlen, ENC_NA);
|
|
*offset += 1 + textptrlen;
|
|
|
|
/* Timestamp */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_text_ts, tvb,
|
|
*offset, 8, ENC_NA);
|
|
*offset += 8;
|
|
|
|
length_item = proto_tree_add_item_ret_uint(sub_tree, hf_tds_type_varbyte_length, tvb, *offset, 4,
|
|
tds_get_int4_encoding(tds_info), &length);
|
|
*offset += 4;
|
|
if(length == TDS_CHARBIN_NULL32) {
|
|
proto_item_append_text(length_item, " (CHARBIN_NULL)");
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_null, tvb, *offset, 0, ENC_NA);
|
|
}
|
|
else {
|
|
switch(data_type) {
|
|
case TDS_DATA_TYPE_NTEXT: /* NText */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_string, tvb, *offset, length, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
break;
|
|
case TDS_DATA_TYPE_TEXT:
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_string, tvb, *offset, length, ENC_ASCII|ENC_NA);
|
|
break;
|
|
default: /*TODO*/
|
|
proto_tree_add_item(sub_tree, hf_tds_type_varbyte_data_bytes, tvb, *offset, length, ENC_NA);
|
|
}
|
|
*offset += length;
|
|
}
|
|
break;
|
|
}
|
|
proto_item_set_end(item, tvb, *offset);
|
|
}
|
|
|
|
static void
|
|
dissect_tds_query_packet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint offset, len;
|
|
guint string_encoding = ENC_UTF_16|ENC_LITTLE_ENDIAN;
|
|
proto_tree *query_tree;
|
|
|
|
offset = 0;
|
|
query_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_tds7_query, NULL, "TDS Query Packet");
|
|
dissect_tds_all_headers(tvb, &offset, pinfo, query_tree);
|
|
len = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
if (TDS_PROTO_LESS_THAN_TDS7(tds_info) ||
|
|
(!TDS_PROTO_TDS7(tds_info) &&
|
|
((len < 2) || tvb_get_guint8(tvb, offset+1) != 0)))
|
|
string_encoding = ENC_ASCII|ENC_NA;
|
|
|
|
proto_tree_add_item(query_tree, hf_tds_query, tvb, offset, len, string_encoding);
|
|
/* offset += len; */
|
|
}
|
|
|
|
static const int *dbrpc_options_hf_fields[] = {
|
|
&hf_tds_dbrpc_options_recompile,
|
|
&hf_tds_dbrpc_options_params,
|
|
NULL
|
|
};
|
|
|
|
static guint
|
|
dissect_tds5_dbrpc_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info) {
|
|
|
|
guint rpcnamelen, cur=offset;
|
|
|
|
proto_tree_add_item(tree, hf_tds_dbrpc_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_dbrpc_rpcname_len, tvb, cur, 1,
|
|
ENC_NA, &rpcnamelen);
|
|
if (rpcnamelen > 0) {
|
|
proto_tree_add_item(tree, hf_tds_dbrpc_rpcname, tvb, cur + 1, rpcnamelen,
|
|
tds_get_char_encoding(tds_info));
|
|
}
|
|
cur += (rpcnamelen + 1);
|
|
|
|
proto_tree_add_bitmask(tree, tvb, cur, hf_tds_dbrpc_options, ett_tds5_dbrpc_options,
|
|
dbrpc_options_hf_fields, tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static guint
|
|
dissect_tds5_lang_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info) {
|
|
|
|
guint len, cur=offset;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_lang_length, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info), &len);
|
|
cur += 4;
|
|
|
|
/* Both of these calls are retained for backwards compatibility. */
|
|
proto_tree_add_item(tree, hf_tds_lang_token_status, tvb, cur, 1, ENC_NA);
|
|
proto_tree_add_item(tree, hf_tds_lang_status_parameterized, tvb, cur, 1, ENC_NA);
|
|
|
|
cur += 1;
|
|
len -= 1;
|
|
|
|
proto_tree_add_item(tree, hf_tds_lang_language_text, tvb, cur, len, ENC_ASCII|ENC_NA);
|
|
cur += len;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static void
|
|
tds5_check_cursor_name(packet_info *pinfo, proto_item *pi,
|
|
tds_cursor_info_t *cursor_current, const guint8 *cursorname)
|
|
{
|
|
if (cursorname && cursor_current &&
|
|
( cursor_current->tds_cursor_flags & TDS_CURSOR_NAME_VALID)) {
|
|
if (g_strcmp0(cursorname,
|
|
cursor_current->tds_cursor_name) != 0) {
|
|
expert_add_info_format(pinfo, pi, &ei_tds_cursor_name_mismatch,
|
|
"Cursor name %s does not match current cursor name %s",
|
|
cursorname, cursor_current->tds_cursor_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
tds_cursor_info_init(tds_conv_info_t *tds_info)
|
|
{
|
|
tds_conv_cursor_info_t *conv_cursor_info = tds_info->tds_conv_cursor_info;
|
|
|
|
if (!conv_cursor_info) {
|
|
conv_cursor_info =
|
|
wmem_new0(wmem_file_scope(), tds_conv_cursor_info_t);
|
|
conv_cursor_info->tds_conv_cursor_table =
|
|
wmem_tree_new(wmem_file_scope());
|
|
tds_info->tds_conv_cursor_info = conv_cursor_info;
|
|
}
|
|
}
|
|
|
|
static guint
|
|
dissect_tds5_curclose_token(tvbuff_t *tvb, packet_info *pinfo, guint offset,
|
|
proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint len, cur = offset;
|
|
guint cursorid;
|
|
proto_item *cursor_id_pi;
|
|
tds_cursor_info_t *packet_cursor =
|
|
(tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curclose_length, tvb, cur, 2, tds_get_int2_encoding(tds_info), &len);
|
|
cur += 2;
|
|
|
|
cursor_id_pi = proto_tree_add_item_ret_uint(tree, hf_tds_curclose_cursorid,
|
|
tvb, cur, 4, tds_get_int4_encoding(tds_info), &cursorid);
|
|
cur += 4;
|
|
|
|
if (cursorid == 0) {
|
|
guint cursorname_len;
|
|
const guint8 *cursorname;
|
|
proto_item *cursor_name_pi;
|
|
|
|
cursor_name_pi = proto_tree_add_item_ret_string_and_length(tree,
|
|
hf_tds_curclose_cursor_name,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &cursorname, &cursorname_len);
|
|
cur += cursorname_len;
|
|
tds5_check_cursor_name(pinfo, cursor_name_pi, packet_cursor, cursorname);
|
|
}
|
|
else if (packet_cursor && cursor_id_pi &&
|
|
(packet_cursor->tds_cursor_flags & TDS_CURSOR_NAME_VALID)) {
|
|
proto_item_append_text(cursor_id_pi, " (%s)",
|
|
packet_cursor->tds_cursor_name);
|
|
}
|
|
|
|
proto_tree_add_item(tree, hf_tds_curclose_option_deallocate, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
if (!PINFO_FD_VISITED(pinfo) && !packet_cursor) {
|
|
tds_conv_cursor_info_t *conv_cursor_info;
|
|
|
|
tds_cursor_info_init(tds_info);
|
|
conv_cursor_info = tds_info->tds_conv_cursor_info;
|
|
if (cursorid) {
|
|
tds_cursor_info_t *cursor_current;
|
|
cursor_current =
|
|
(tds_cursor_info_t *) wmem_tree_lookup32(conv_cursor_info->tds_conv_cursor_table,
|
|
cursorid);
|
|
if (cursor_current) {
|
|
p_add_proto_data(wmem_file_scope(),
|
|
pinfo, proto_tds, 0, cursor_current);
|
|
}
|
|
}
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static const int *tds_curdeclare_hf_fields[] = {
|
|
&hf_tds_curdeclare_options_rdonly,
|
|
&hf_tds_curdeclare_options_updatable,
|
|
&hf_tds_curdeclare_options_sensitive,
|
|
&hf_tds_curdeclare_options_dynamic,
|
|
&hf_tds_curdeclare_options_implicit,
|
|
NULL
|
|
};
|
|
|
|
static guint
|
|
dissect_tds5_curdeclare_token(tvbuff_t *tvb, packet_info *pinfo, guint offset,
|
|
proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint len, cur = offset, stmtlen, num_updatable_columns;
|
|
guint cursorname_len;
|
|
const guint8 *cursorname;
|
|
tds_cursor_info_t *packet_cursor =
|
|
(tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curdeclare_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info), &len);
|
|
cur += 2;
|
|
|
|
proto_tree_add_item_ret_string_and_length(tree, hf_tds_curdeclare_cursor_name,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &cursorname, &cursorname_len);
|
|
cur += cursorname_len;
|
|
|
|
/* Options is one byte, as is status. */
|
|
proto_tree_add_bitmask(tree, tvb, cur, hf_tds_curdeclare_options,
|
|
ett_tds5_curdeclare_options, tds_curdeclare_hf_fields, ENC_NA);
|
|
proto_tree_add_item(tree, hf_tds_curdeclare_status_parameterized, tvb,
|
|
cur + 1, 1, ENC_NA);
|
|
cur += 2;
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_curdeclare_statement, tvb, cur, 2,
|
|
tds_get_char_encoding(tds_info)|tds_get_int2_encoding(tds_info), &stmtlen);
|
|
cur += stmtlen;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curdeclare_update_columns_num, tvb, cur, 1,
|
|
ENC_NA, &num_updatable_columns);
|
|
cur += 1;
|
|
|
|
if (num_updatable_columns > 0) {
|
|
guint column_name_len;
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_curdeclare_update_columns_name,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA, &column_name_len);
|
|
cur += column_name_len;
|
|
}
|
|
|
|
/*
|
|
* If being processed in order (first time through) prepare to correlate the
|
|
* curdeclare with the curinfo response.
|
|
*/
|
|
if (!PINFO_FD_VISITED(pinfo)) {
|
|
tds_conv_cursor_info_t *conv_cursor_info;
|
|
tds_cursor_info_t *cursor_current;
|
|
|
|
tds_cursor_info_init(tds_info);
|
|
conv_cursor_info = tds_info->tds_conv_cursor_info;
|
|
|
|
cursor_current = conv_cursor_info->tds_conv_cursor_current;
|
|
if (!cursor_current) {
|
|
cursor_current = wmem_new0(wmem_file_scope(), tds_cursor_info_t);
|
|
conv_cursor_info->tds_conv_cursor_current = cursor_current;
|
|
}
|
|
else if (!(cursor_current->tds_cursor_flags & TDS_CURSOR_IN_CONV_TABLE)) {
|
|
/*
|
|
* The cursor was allocated, but never entered into the table.
|
|
* This won't happen normally, but it could happen if the client were
|
|
* coded unusually and pending activity were to be aborted mid-sequence.
|
|
* Free possible existing values to avoid a file-level leak.
|
|
*/
|
|
wmem_free(wmem_file_scope(), (void *) cursor_current->tds_cursor_name);
|
|
wmem_free(wmem_file_scope(), (void *) cursor_current->tds_cursor_rowinfo);
|
|
(void) memset(cursor_current, 0, sizeof (tds_cursor_info_t));
|
|
}
|
|
|
|
cursor_current->tds_cursor_name = wmem_strdup(wmem_file_scope(), cursorname);
|
|
cursor_current->tds_cursor_flags |= TDS_CURSOR_NAME_VALID;
|
|
|
|
if (packet_cursor && packet_cursor != cursor_current) {
|
|
p_remove_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
packet_cursor = NULL;
|
|
}
|
|
if (!packet_cursor) {
|
|
p_add_proto_data(wmem_file_scope(), pinfo, proto_tds, 0, cursor_current);
|
|
}
|
|
|
|
}
|
|
return cur - offset;
|
|
}
|
|
|
|
static guint
|
|
dissect_tds5_curfetch_token(tvbuff_t *tvb, packet_info *pinfo, guint offset,
|
|
proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint len, cur = offset;
|
|
guint cursorid;
|
|
gint curfetch_type;
|
|
const guint8 *cursorname;
|
|
proto_item *cursor_id_pi;
|
|
tds_cursor_info_t *packet_cursor =
|
|
(tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curfetch_length, tvb, cur, 2, tds_get_int2_encoding(tds_info), &len);
|
|
cur += 2;
|
|
|
|
cursor_id_pi = proto_tree_add_item_ret_uint(tree, hf_tds_curfetch_cursorid,
|
|
tvb, cur, 4, tds_get_int4_encoding(tds_info), &cursorid);
|
|
cur += 4;
|
|
|
|
if (cursorid == 0) {
|
|
guint cursorname_len;
|
|
proto_item *cursor_name_pi;
|
|
|
|
cursor_name_pi = proto_tree_add_item_ret_string_and_length(tree, hf_tds_curfetch_cursor_name,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &cursorname, &cursorname_len);
|
|
tds5_check_cursor_name(pinfo, cursor_name_pi, packet_cursor, cursorname);
|
|
cur += cursorname_len;
|
|
}
|
|
else if (packet_cursor && cursor_id_pi &&
|
|
(packet_cursor->tds_cursor_flags & TDS_CURSOR_NAME_VALID)) {
|
|
proto_item_append_text(cursor_id_pi, " (%s)",
|
|
packet_cursor->tds_cursor_name);
|
|
}
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curfetch_type, tvb, cur, 1,
|
|
ENC_NA, &curfetch_type);
|
|
cur += 1;
|
|
|
|
if (curfetch_type >= TDS_CUR_ABS) {
|
|
proto_tree_add_item(tree, hf_tds_curfetch_rowcnt, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
}
|
|
|
|
if (!PINFO_FD_VISITED(pinfo) && !packet_cursor) {
|
|
tds_conv_cursor_info_t *conv_cursor_info = tds_info->tds_conv_cursor_info;
|
|
tds_cursor_info_t *cursor_current;
|
|
|
|
if (!conv_cursor_info) {
|
|
conv_cursor_info =
|
|
wmem_new0(wmem_file_scope(), tds_conv_cursor_info_t);
|
|
conv_cursor_info->tds_conv_cursor_table =
|
|
wmem_tree_new(wmem_file_scope());
|
|
tds_info->tds_conv_cursor_info = conv_cursor_info;
|
|
}
|
|
if (cursorid) {
|
|
cursor_current =
|
|
(tds_cursor_info_t *) wmem_tree_lookup32(conv_cursor_info->tds_conv_cursor_table,
|
|
cursorid);
|
|
if (cursor_current) {
|
|
p_add_proto_data(wmem_file_scope(),
|
|
pinfo, proto_tds, 0, cursor_current);
|
|
cursor_current->tds_cursor_flags |= TDS_CURSOR_FETCH_PENDING;
|
|
conv_cursor_info->tds_conv_cursor_current = cursor_current;
|
|
}
|
|
}
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static const int *tds_curinfo_hf_fields[] = {
|
|
&hf_tds_curinfo_cursor_status_declared,
|
|
&hf_tds_curinfo_cursor_status_open,
|
|
&hf_tds_curinfo_cursor_status_closed,
|
|
&hf_tds_curinfo_cursor_status_rdonly,
|
|
&hf_tds_curinfo_cursor_status_updatable,
|
|
&hf_tds_curinfo_cursor_status_rowcnt,
|
|
&hf_tds_curinfo_cursor_status_dealloc,
|
|
NULL
|
|
};
|
|
|
|
static guint
|
|
dissect_tds5_curinfo_token(tvbuff_t *tvb, packet_info *pinfo, guint offset,
|
|
proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint len, cur = offset;
|
|
const guint8 *cursorname = NULL;
|
|
guint cursorid;
|
|
guint cursor_command;
|
|
tds_cursor_info_t *packet_cursor =
|
|
(tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
proto_item *cursor_id_pi;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curinfo_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info), &len);
|
|
cur += 2;
|
|
|
|
cursor_id_pi = proto_tree_add_item_ret_uint(tree, hf_tds_curinfo_cursorid,
|
|
tvb, cur, 4, tds_get_int4_encoding(tds_info), &cursorid);
|
|
cur += 4;
|
|
|
|
if (cursorid == 0) {
|
|
guint cursorname_len;
|
|
proto_item *cursor_name_pi;
|
|
cursor_name_pi = proto_tree_add_item_ret_string_and_length(tree,
|
|
hf_tds_curinfo_cursor_name, tvb, cur, 1,
|
|
tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &cursorname, &cursorname_len);
|
|
cur += cursorname_len;
|
|
tds5_check_cursor_name(pinfo, cursor_name_pi, packet_cursor, cursorname);
|
|
}
|
|
else if (packet_cursor && cursor_id_pi &&
|
|
(packet_cursor->tds_cursor_flags & TDS_CURSOR_NAME_VALID)) {
|
|
proto_item_append_text(cursor_id_pi, " (%s)",
|
|
packet_cursor->tds_cursor_name);
|
|
}
|
|
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curinfo_cursor_command,
|
|
tvb, cur, 1, ENC_NA, &cursor_command);
|
|
cur += 1;
|
|
|
|
proto_tree_add_bitmask(tree, tvb, cur, hf_tds_curinfo_cursor_status,
|
|
ett_tds5_curinfo_status, tds_curinfo_hf_fields,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
/* offset + 2 to skip past the length, which does not include itself. */
|
|
if (len - (cur - (offset + 2)) == 4) {
|
|
proto_tree_add_item(tree, hf_tds_curinfo_cursor_rowcnt, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
}
|
|
|
|
/*
|
|
* If we're going through sequentially, and it's an INFORM response,
|
|
* try to correlate cursor names with cursor ids.
|
|
*/
|
|
if (!PINFO_FD_VISITED(pinfo) &&
|
|
cursor_command == TDS_CURINFO_INFORM &&
|
|
!packet_cursor) {
|
|
tds_conv_cursor_info_t *conv_cursor_info = tds_info->tds_conv_cursor_info;
|
|
tds_cursor_info_t *cursor_current;
|
|
|
|
if (!conv_cursor_info) {
|
|
conv_cursor_info =
|
|
wmem_new0(wmem_file_scope(), tds_conv_cursor_info_t);
|
|
conv_cursor_info->tds_conv_cursor_table =
|
|
wmem_tree_new(wmem_file_scope());
|
|
tds_info->tds_conv_cursor_info = conv_cursor_info;
|
|
}
|
|
cursor_current = conv_cursor_info->tds_conv_cursor_current;
|
|
if (!cursor_current) {
|
|
cursor_current = wmem_new0(wmem_file_scope(), tds_cursor_info_t);
|
|
conv_cursor_info->tds_conv_cursor_current = cursor_current;
|
|
}
|
|
p_add_proto_data(wmem_file_scope(), pinfo, proto_tds, 0, cursor_current);
|
|
if (cursorid != 0) {
|
|
if (!(cursor_current->tds_cursor_flags & TDS_CURSOR_ID_VALID)) {
|
|
cursor_current->tds_cursor_id = cursorid;
|
|
cursor_current->tds_cursor_flags |= TDS_CURSOR_ID_VALID;
|
|
wmem_tree_insert32(conv_cursor_info->tds_conv_cursor_table,
|
|
cursorid, cursor_current);
|
|
cursor_current->tds_cursor_flags |= TDS_CURSOR_IN_CONV_TABLE;
|
|
} else if (cursor_current->tds_cursor_id != cursorid) {
|
|
tds_cursor_info_t *temp_cursor =
|
|
(tds_cursor_info_t *) wmem_tree_lookup32(conv_cursor_info->tds_conv_cursor_table,
|
|
cursorid);
|
|
if (temp_cursor != cursor_current) {
|
|
cursor_current = temp_cursor;
|
|
conv_cursor_info->tds_conv_cursor_current = cursor_current;
|
|
p_remove_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
p_add_proto_data(wmem_file_scope(), pinfo, proto_tds, 0, cursor_current);
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return cur - offset;
|
|
}
|
|
|
|
static guint
|
|
dissect_tds5_curopen_token(tvbuff_t *tvb, packet_info *pinfo, guint offset,
|
|
proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint len, cur = offset;
|
|
guint cursorid;
|
|
proto_item *cursor_id_pi;
|
|
tds_cursor_info_t *packet_cursor =
|
|
(tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_curopen_length, tvb, cur, 2, tds_get_int2_encoding(tds_info), &len);
|
|
cur += 2;
|
|
|
|
cursor_id_pi = proto_tree_add_item_ret_uint(tree, hf_tds_curopen_cursorid,
|
|
tvb, cur, 4, tds_get_int4_encoding(tds_info), &cursorid);
|
|
cur += 4;
|
|
|
|
if (cursorid == 0) {
|
|
guint cursorname_len;
|
|
const guint8 *cursorname;
|
|
proto_item *pi;
|
|
|
|
pi = proto_tree_add_item_ret_string_and_length(tree, hf_tds_curopen_cursor_name,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &cursorname, &cursorname_len);
|
|
cur += cursorname_len;
|
|
tds5_check_cursor_name(pinfo, pi, packet_cursor, cursorname);
|
|
}
|
|
else if (packet_cursor && cursor_id_pi &&
|
|
(packet_cursor->tds_cursor_flags & TDS_CURSOR_NAME_VALID)) {
|
|
proto_item_append_text(cursor_id_pi, " (%s)",
|
|
packet_cursor->tds_cursor_name);
|
|
}
|
|
|
|
proto_tree_add_item(tree, hf_tds_curopen_status_parameterized, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static const int *hf_req_0[9] = {
|
|
&hf_tds_capability_req_lang,
|
|
&hf_tds_capability_req_rpc,
|
|
&hf_tds_capability_req_evt,
|
|
&hf_tds_capability_req_mstmt,
|
|
&hf_tds_capability_req_bcp,
|
|
&hf_tds_capability_req_cursor,
|
|
&hf_tds_capability_req_dynf,
|
|
NULL, NULL}; /* Two nulls until I can figure out the types. */
|
|
|
|
static const int *hf_req_1[9] = {
|
|
&hf_tds_capability_req_msg,
|
|
&hf_tds_capability_req_param,
|
|
&hf_tds_capability_data_int1,
|
|
&hf_tds_capability_data_int2,
|
|
&hf_tds_capability_data_int4,
|
|
&hf_tds_capability_data_bit,
|
|
&hf_tds_capability_data_char,
|
|
&hf_tds_capability_data_vchar,
|
|
NULL};
|
|
|
|
static const int *hf_req_2[9] = {
|
|
&hf_tds_capability_data_bin,
|
|
&hf_tds_capability_data_vbin,
|
|
&hf_tds_capability_data_mny8,
|
|
&hf_tds_capability_data_mny4,
|
|
&hf_tds_capability_data_date8,
|
|
&hf_tds_capability_data_date4,
|
|
&hf_tds_capability_data_flt4,
|
|
&hf_tds_capability_data_flt8,
|
|
NULL};
|
|
|
|
static const int *hf_req_3[9] = {
|
|
&hf_tds_capability_data_num,
|
|
&hf_tds_capability_data_text,
|
|
&hf_tds_capability_data_image,
|
|
&hf_tds_capability_data_dec,
|
|
&hf_tds_capability_data_lchar,
|
|
&hf_tds_capability_data_lbin,
|
|
&hf_tds_capability_data_intn,
|
|
&hf_tds_capability_data_datetimen,
|
|
NULL};
|
|
|
|
static const int *hf_req_4[9] = {
|
|
&hf_tds_capability_data_moneyn,
|
|
&hf_tds_capability_csr_prev,
|
|
&hf_tds_capability_csr_first,
|
|
&hf_tds_capability_csr_last,
|
|
&hf_tds_capability_csr_abs,
|
|
&hf_tds_capability_csr_rel,
|
|
&hf_tds_capability_csr_multi,
|
|
&hf_tds_capability_con_oob,
|
|
NULL};
|
|
|
|
static const int *hf_req_5[9] = {
|
|
&hf_tds_capability_con_inband,
|
|
&hf_tds_capability_con_logical,
|
|
&hf_tds_capability_proto_text,
|
|
&hf_tds_capability_proto_bulk,
|
|
&hf_tds_capability_req_urgevt,
|
|
&hf_tds_capability_data_sensitivity,
|
|
&hf_tds_capability_data_boundary,
|
|
&hf_tds_capability_proto_dynamic,
|
|
NULL};
|
|
|
|
static const int *hf_req_6[9] = {
|
|
&hf_tds_capability_proto_dynproc,
|
|
&hf_tds_capability_data_fltn,
|
|
&hf_tds_capability_data_bitn,
|
|
&hf_tds_capability_data_int8,
|
|
&hf_tds_capability_data_void,
|
|
&hf_tds_capability_dol_bulk,
|
|
&hf_tds_capability_object_java1,
|
|
&hf_tds_capability_object_char,
|
|
NULL};
|
|
|
|
static const int *hf_req_7[9] = {
|
|
&hf_tds_capability_object_binary,
|
|
&hf_tds_capability_data_columnstatus,
|
|
&hf_tds_capability_widetable,
|
|
&hf_tds_capability_data_uint2,
|
|
&hf_tds_capability_data_uint4,
|
|
&hf_tds_capability_data_uint8,
|
|
NULL,NULL, /* 56 and 60 reserved */
|
|
NULL};
|
|
|
|
static const int *hf_req_8[9] = {
|
|
&hf_tds_capability_data_uintn,
|
|
&hf_tds_capability_cur_implicit,
|
|
&hf_tds_capability_data_nlbin,
|
|
&hf_tds_capability_image_nchar,
|
|
&hf_tds_capability_blob_nchar_16,
|
|
&hf_tds_capability_blob_nchar_8,
|
|
&hf_tds_capability_blob_nchar_scsu,
|
|
&hf_tds_capability_data_date,
|
|
NULL};
|
|
|
|
static const int *hf_req_9[9] = {
|
|
&hf_tds_capability_data_time,
|
|
&hf_tds_capability_data_interval,
|
|
&hf_tds_capability_csr_scroll,
|
|
&hf_tds_capability_csr_sensitive,
|
|
&hf_tds_capability_csr_insensitive,
|
|
&hf_tds_capability_csr_semisensitive,
|
|
&hf_tds_capability_csr_keysetdriven,
|
|
&hf_tds_capability_req_srvpktsize,
|
|
NULL};
|
|
|
|
static const int *hf_req_10[9] = {
|
|
&hf_tds_capability_data_unitext,
|
|
&hf_tds_capability_cap_clusterfailover,
|
|
&hf_tds_capability_data_sint1,
|
|
&hf_tds_capability_req_largeident,
|
|
&hf_tds_capability_req_blob_nchar_16,
|
|
&hf_tds_capability_data_xml,
|
|
&hf_tds_capability_req_curinfo3,
|
|
&hf_tds_capability_req_dbrpc2,
|
|
NULL};
|
|
|
|
static const int *hf_resp_0[9] = {
|
|
&hf_tds_capability_res_nomsg,
|
|
&hf_tds_capability_res_noeed,
|
|
&hf_tds_capability_res_noparam,
|
|
&hf_tds_capability_data_noint1,
|
|
&hf_tds_capability_data_noint2,
|
|
&hf_tds_capability_data_noint4,
|
|
&hf_tds_capability_data_nobit,
|
|
NULL, /* 0 unused */
|
|
NULL};
|
|
|
|
static const int *hf_resp_1[9] = {
|
|
&hf_tds_capability_data_nochar,
|
|
&hf_tds_capability_data_novchar,
|
|
&hf_tds_capability_data_nobin,
|
|
&hf_tds_capability_data_novbin,
|
|
&hf_tds_capability_data_nomny8,
|
|
&hf_tds_capability_data_nomny4,
|
|
&hf_tds_capability_data_nodate8,
|
|
&hf_tds_capability_data_nodate4,
|
|
NULL};
|
|
|
|
static const int *hf_resp_2[9] = {
|
|
&hf_tds_capability_data_noflt4,
|
|
&hf_tds_capability_data_noflt8,
|
|
&hf_tds_capability_data_nonum,
|
|
&hf_tds_capability_data_notext,
|
|
&hf_tds_capability_data_noimage,
|
|
&hf_tds_capability_data_nodec,
|
|
&hf_tds_capability_data_nolchar,
|
|
&hf_tds_capability_data_nolbin,
|
|
NULL};
|
|
|
|
static const int *hf_resp_3[9] = {
|
|
&hf_tds_capability_data_nointn,
|
|
&hf_tds_capability_data_nodatetimen,
|
|
&hf_tds_capability_data_nomoneyn,
|
|
&hf_tds_capability_con_nooob,
|
|
&hf_tds_capability_con_noinband,
|
|
&hf_tds_capability_proto_notext,
|
|
&hf_tds_capability_proto_nobulk,
|
|
&hf_tds_capability_data_nosensitivity,
|
|
NULL};
|
|
|
|
static const int *hf_resp_4[9] = {
|
|
&hf_tds_capability_data_noboundary,
|
|
&hf_tds_capability_res_notdsdebug,
|
|
&hf_tds_capability_res_nostripblanks,
|
|
&hf_tds_capability_data_noint8,
|
|
&hf_tds_capability_object_nojava1,
|
|
&hf_tds_capability_object_nochar,
|
|
&hf_tds_capability_data_nocolumnstatus,
|
|
&hf_tds_capability_object_nobinary,
|
|
NULL};
|
|
|
|
static const int *hf_resp_5[9] = {
|
|
&hf_tds_capability_data_nouint2,
|
|
&hf_tds_capability_data_nouint4,
|
|
&hf_tds_capability_data_nouint8,
|
|
&hf_tds_capability_data_nouintn,
|
|
&hf_tds_capability_no_widetables,
|
|
&hf_tds_capability_data_nonlbin,
|
|
&hf_tds_capability_image_nonchar,
|
|
NULL, /* 40 unused */
|
|
NULL};
|
|
|
|
static const int *hf_resp_6[9] = {
|
|
&hf_tds_capability_blob_nonchar_16,
|
|
&hf_tds_capability_blob_nonchar_8,
|
|
&hf_tds_capability_blob_nonchar_scsu,
|
|
&hf_tds_capability_data_nodate,
|
|
&hf_tds_capability_data_notime,
|
|
&hf_tds_capability_data_nointerval,
|
|
&hf_tds_capability_data_nounitext,
|
|
&hf_tds_capability_data_nosint1,
|
|
NULL};
|
|
|
|
static const int *hf_resp_7[9] = {
|
|
&hf_tds_capability_no_largeident,
|
|
&hf_tds_capability_no_blob_nchar_16,
|
|
&hf_tds_capability_no_srvpktsize,
|
|
&hf_tds_capability_data_noxml,
|
|
&hf_tds_capability_no_nint_return_value,
|
|
&hf_tds_capability_res_noxnldata,
|
|
&hf_tds_capability_res_suppress_fmt,
|
|
&hf_tds_capability_res_suppress_doneinproc,
|
|
NULL};
|
|
|
|
static const int *hf_resp_8[9] = {
|
|
&hf_tds_capability_res_force_rowfmt2,
|
|
NULL, NULL, NULL, /* 65-67 reserved */
|
|
NULL, NULL, NULL, NULL, /* 68-71 reserved */
|
|
NULL};
|
|
|
|
static const int *(* const hf_req_array[])[9] = {
|
|
&hf_req_0,
|
|
&hf_req_1,
|
|
&hf_req_2,
|
|
&hf_req_3,
|
|
&hf_req_4,
|
|
&hf_req_5,
|
|
&hf_req_6,
|
|
&hf_req_7,
|
|
&hf_req_8,
|
|
&hf_req_9,
|
|
&hf_req_10
|
|
};
|
|
|
|
static const int *(* const hf_resp_array[])[9] = {
|
|
&hf_resp_0,
|
|
&hf_resp_1,
|
|
&hf_resp_2,
|
|
&hf_resp_3,
|
|
&hf_resp_4,
|
|
&hf_resp_5,
|
|
&hf_resp_6,
|
|
&hf_resp_7,
|
|
&hf_resp_8
|
|
};
|
|
|
|
static guint
|
|
dissect_tds5_capability_token(tvbuff_t *tvb, packet_info *pinfo, guint offset,
|
|
proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint len, cur;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_capability_length, tvb, offset, 2, tds_get_int2_encoding(tds_info), &len);
|
|
cur = 2;
|
|
|
|
while (cur < len) {
|
|
guint captype, caplen, cap;
|
|
proto_item *length_item;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_capability_captype, tvb,
|
|
offset + cur, 1, ENC_NA, &captype);
|
|
length_item = proto_tree_add_item_ret_uint(tree, hf_tds_capability_caplen, tvb,
|
|
offset + cur +1 , 1, ENC_NA, &caplen);
|
|
cur += 2;
|
|
|
|
if (caplen > (cur - len)) {
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_token_length_invalid,
|
|
" Capability length %d", caplen);
|
|
caplen = cur - len;
|
|
}
|
|
|
|
for (cap=0; cap < caplen; cap++) {
|
|
const int **hf_array = NULL;
|
|
char name[ITEM_LABEL_LENGTH];
|
|
int ett;
|
|
|
|
switch (captype) {
|
|
case TDS_CAP_REQUEST:
|
|
if (cap < array_length(hf_req_array)) {
|
|
hf_array = (const int **) hf_req_array[cap];
|
|
g_snprintf(name, ITEM_LABEL_LENGTH, "Req caps %d-%d: ",
|
|
cap*8, (cap + 1)*8 - 1);
|
|
ett = ett_tds_capability_req;
|
|
}
|
|
break;
|
|
case TDS_CAP_RESPONSE:
|
|
if (cap < array_length(hf_resp_array)) {
|
|
hf_array = (const int **) hf_resp_array[cap];
|
|
g_snprintf(name, ITEM_LABEL_LENGTH, "Resp caps %d-%d: ",
|
|
cap*8, (cap + 1)*8 - 1);
|
|
ett = ett_tds_capability_resp;
|
|
}
|
|
break;
|
|
default:
|
|
;
|
|
}
|
|
if (hf_array) {
|
|
/* Using add_bitmask_text to allow the name to be specified.
|
|
* The flags are the same as the add_bitmask defaults. */
|
|
proto_tree_add_bitmask_text(tree, tvb,
|
|
offset + cur + (caplen - cap - 1), 1,
|
|
name, NULL,
|
|
ett, hf_array,
|
|
ENC_NA, BMT_NO_INT|BMT_NO_TFS);
|
|
}
|
|
|
|
}
|
|
cur += caplen;
|
|
}
|
|
|
|
return cur;
|
|
|
|
}
|
|
|
|
static void
|
|
dissect_tds_transmgr_packet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
proto_tree *request_tree;
|
|
guint offset = 0, len;
|
|
|
|
request_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_tds7_query, NULL, "Transaction Manager Request Packet");
|
|
dissect_tds_all_headers(tvb, &offset, pinfo, request_tree);
|
|
len = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
if(len >= 2)
|
|
{
|
|
proto_tree_add_item(request_tree, hf_tds_transmgr, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
|
|
if(len > 2)
|
|
{
|
|
proto_tree_add_item(request_tree, hf_tds_transmgr_payload, tvb, offset + 2, len - 2, ENC_NA);
|
|
}
|
|
}
|
|
}
|
|
|
|
static guint
|
|
dissect_tds5_logout_token(proto_tree *tree, tvbuff_t *tvb, guint offset, tds_conv_info_t *tds_info _U_)
|
|
{
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_item(tree, hf_tds_logout_options, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
/*
|
|
* Process TDS 5 "PARAMFMT" token and store relevant information in the
|
|
* _netlib_data structure for later use (see tds_get_row_size)
|
|
*
|
|
*/
|
|
static guint
|
|
dissect_tds_paramfmt_token(proto_tree *tree, tvbuff_t *tvb, guint offset, tds_conv_info_t *tds_info,
|
|
struct _netlib_data *nl_data)
|
|
{
|
|
guint next, cur;
|
|
guint col, len, numcols;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_paramfmt_length, tvb, offset, 2,
|
|
tds_get_int4_encoding(tds_info), &len);
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_paramfmt_numparams, tvb, offset + 2, 2,
|
|
tds_get_int2_encoding(tds_info), &numcols);
|
|
next = offset + len + 2; /* Only skip the length field. */
|
|
cur = offset + 4; /* Skip the length and numcols field. */
|
|
|
|
col = 0;
|
|
while (cur < next) {
|
|
const guint8 *colname = NULL;
|
|
guint colnamelen, localelen;
|
|
|
|
if (col >= TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = TDS_MAX_COLUMNS;
|
|
return 0;
|
|
}
|
|
|
|
if (!(nl_data->columns[col])) {
|
|
nl_data->columns[col] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
|
|
proto_tree_add_item_ret_string_and_length(tree, hf_tds_paramfmt_colname,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &colname, &colnamelen);
|
|
cur += colnamelen;
|
|
nl_data->columns[col]->name = colname;
|
|
|
|
proto_tree_add_item(tree, hf_tds_paramfmt_status, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
nl_data->columns[col]->utype = tvb_get_guint32(tvb, cur,
|
|
tds_get_int4_encoding(tds_info));
|
|
proto_tree_add_item(tree, hf_tds_paramfmt_utype, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
nl_data->columns[col]->ctype = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(tree, hf_tds_paramfmt_ctype, tvb, cur, 1, ENC_NA);
|
|
cur++;
|
|
|
|
if (!is_fixedlen_type_tds(nl_data->columns[col]->ctype)) {
|
|
nl_data->columns[col]->csize = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(tree, hf_tds_paramfmt_csize, tvb, cur, 1, ENC_NA);
|
|
cur ++;
|
|
} else {
|
|
nl_data->columns[col]->csize =
|
|
get_size_by_coltype(nl_data->columns[col]->ctype);
|
|
}
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_paramfmt_locale_info,
|
|
tvb, cur, 1, ENC_NA, &localelen);
|
|
cur += localelen;
|
|
|
|
col += 1;
|
|
|
|
} /* while */
|
|
|
|
nl_data->num_cols = col;
|
|
return cur - offset;
|
|
}
|
|
|
|
/*
|
|
* Process TDS 5 "PARAMFMT2" token and store relevant information in the
|
|
* _netlib_data structure for later use (see tds_get_row_size)
|
|
*
|
|
*/
|
|
static guint
|
|
dissect_tds_paramfmt2_token(proto_tree *tree, tvbuff_t *tvb, guint offset, tds_conv_info_t *tds_info,
|
|
struct _netlib_data *nl_data)
|
|
{
|
|
guint next, cur;
|
|
guint col, len, numcols;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_paramfmt2_length, tvb, offset, 4,
|
|
tds_get_int4_encoding(tds_info), &len);
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_paramfmt2_numparams, tvb, offset + 4, 2,
|
|
tds_get_int2_encoding(tds_info), &numcols);
|
|
next = offset + len + 4; /* Only skip the length field. */
|
|
cur = offset + 6; /* Skip the length and numcols field. */
|
|
|
|
col = 0;
|
|
while (cur < next) {
|
|
const guint8 *colname = NULL;
|
|
guint colnamelen, localelen;
|
|
|
|
if (col >= TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = TDS_MAX_COLUMNS;
|
|
return 0;
|
|
}
|
|
|
|
if (!(nl_data->columns[col])) {
|
|
nl_data->columns[col] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
|
|
proto_tree_add_item_ret_string_and_length(tree, hf_tds_paramfmt2_colname,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &colname, &colnamelen);
|
|
cur += colnamelen;
|
|
nl_data->columns[col]->name = colname;
|
|
|
|
proto_tree_add_item(tree, hf_tds_paramfmt2_status, tvb, cur, 4, tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
nl_data->columns[col]->utype = tvb_get_guint32(tvb, cur,
|
|
tds_get_int4_encoding(tds_info));
|
|
proto_tree_add_item(tree, hf_tds_paramfmt2_utype, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
nl_data->columns[col]->ctype = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(tree, hf_tds_paramfmt2_ctype, tvb, cur, 1, ENC_NA);
|
|
cur++;
|
|
|
|
if (!is_fixedlen_type_tds(nl_data->columns[col]->ctype)) {
|
|
nl_data->columns[col]->csize = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(tree, hf_tds_paramfmt2_csize, tvb, cur, 1, ENC_NA);
|
|
cur ++;
|
|
} else {
|
|
nl_data->columns[col]->csize =
|
|
get_size_by_coltype(nl_data->columns[col]->ctype);
|
|
}
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_paramfmt2_locale_info,
|
|
tvb, cur, 1, ENC_NA, &localelen);
|
|
cur += localelen;
|
|
|
|
col += 1;
|
|
|
|
} /* while */
|
|
|
|
nl_data->num_cols = col;
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds5_params_token(tvbuff_t *tvb, packet_info *pinfo,
|
|
struct _netlib_data *nl_data, guint offset,
|
|
proto_tree *tree, proto_item *token_item,
|
|
tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset, i;
|
|
|
|
/* TDS5 does not have the Partially Length-Prefixed concept, so the "plp"
|
|
* parameter is always FALSE. */
|
|
for (i = 0; i < nl_data->num_cols; i++) {
|
|
dissect_tds_type_varbyte(tvb, &cur, pinfo, tree, hf_tds_params_field, tds_info,
|
|
nl_data->columns[i]->ctype, nl_data->columns[i]->scale,
|
|
FALSE, i+1, nl_data->columns[i]->name);
|
|
}
|
|
|
|
proto_item_set_len(token_item, cur - offset);
|
|
return cur - offset;
|
|
}
|
|
|
|
static gint
|
|
tds45_token_to_idx(guint8 token)
|
|
{
|
|
/* TODO: Commented out entries are token types which are not currently dissected
|
|
* Although they are known values, we cannot step over the bytes as token length is unknown
|
|
* Better therefore to return unknown token type and highlight to user
|
|
*/
|
|
|
|
/*
|
|
* Token values for TDS4 and TDS5.
|
|
* Microsoft and Sybase have separately expanded the protocol and have
|
|
* each used numbers differently.
|
|
*/
|
|
|
|
switch(token)
|
|
{
|
|
/*case TDS_ALTROW_TOKEN: return hf_tds_altrow;*/
|
|
case TDS_CAPABILITY_TOKEN: return hf_tds_capability;
|
|
case TDS_COLFMT_TOKEN: return hf_tds_colfmt;
|
|
case TDS_COL_NAME_TOKEN: return hf_tds_colname;
|
|
case TDS_CONTROL_TOKEN: return hf_tds_control;
|
|
case TDS_CURCLOSE_TOKEN: return hf_tds_curclose;
|
|
case TDS_CURDECLARE_TOKEN: return hf_tds_curdeclare;
|
|
case TDS_CURFETCH_TOKEN: return hf_tds_curfetch;
|
|
case TDS_CURINFO_TOKEN: return hf_tds_curinfo;
|
|
case TDS_CUROPEN_TOKEN: return hf_tds_curopen;
|
|
case TDS5_DBRPC_TOKEN: return hf_tds_dbrpc;
|
|
case TDS_DONE_TOKEN: return hf_tds_done;
|
|
case TDS_DONEPROC_TOKEN: return hf_tds_doneproc;
|
|
case TDS_DONEINPROC_TOKEN: return hf_tds_doneinproc;
|
|
case TDS5_EED_TOKEN: return hf_tds_eed;
|
|
case TDS_ENVCHG_TOKEN: return hf_tds_envchg;
|
|
case TDS_ERR_TOKEN: return hf_tds_error;
|
|
case TDS_INFO_TOKEN: return hf_tds_info;
|
|
case TDS_LOGIN_ACK_TOKEN: return hf_tds_loginack;
|
|
case TDS5_LOGOUT_TOKEN: return hf_tds_logout;
|
|
case TDS_OFFSET_TOKEN: return hf_tds_offset;
|
|
case TDS_ORDER_TOKEN: return hf_tds_order;
|
|
case TDS5_PARAMFMT_TOKEN: return hf_tds_paramfmt;
|
|
case TDS5_PARAMFMT2_TOKEN: return hf_tds_paramfmt2;
|
|
case TDS5_PARAMS_TOKEN: return hf_tds_params;
|
|
case TDS_PROCID_TOKEN: return hf_tds_procid;
|
|
case TDS_RET_STAT_TOKEN: return hf_tds_returnstatus;
|
|
/*case TDS_RETURNVAL_TOKEN: return hf_tds_returnvalue;*/
|
|
case TDS_ROW_TOKEN: return hf_tds_row;
|
|
case TDS5_ROWFMT_TOKEN: return hf_tds_rowfmt;
|
|
case TDS5_ROWFMT2_TOKEN: return hf_tds_rowfmt2;
|
|
/*case TDS_TABNAME_TOKEN: return hf_tds_tabname;*/
|
|
}
|
|
|
|
return hf_tds_unknown_tds_token;
|
|
}
|
|
|
|
static void
|
|
dissect_tds5_tokenized_request_packet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
tds_conv_info_t *tds_info)
|
|
{
|
|
guint offset;
|
|
guint pos;
|
|
guint token_len_field_size = 2;
|
|
guint token_len_field_val = 0;
|
|
guint8 token;
|
|
guint token_sz;
|
|
proto_tree *query_tree;
|
|
proto_tree *token_tree;
|
|
proto_item *token_item;
|
|
struct _netlib_data nl_data;
|
|
|
|
(void) memset(&nl_data, '\0', sizeof nl_data);
|
|
|
|
offset = 0;
|
|
query_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_tds7_query, NULL, "TDS5 Query Packet");
|
|
|
|
/*
|
|
* Until we reach the end of the packet, read tokens.
|
|
*/
|
|
pos = offset;
|
|
while (tvb_reported_length_remaining(tvb, pos) > 0) {
|
|
|
|
/* our token */
|
|
token = tvb_get_guint8(tvb, pos);
|
|
if (tds_token_is_fixed_size_sybase(token))
|
|
token_sz = tds_get_fixed_token_size_sybase(token, tds_info) + 1;
|
|
else
|
|
token_sz = tds_get_variable_token_size_sybase(tvb, pos+1, token, tds_info,
|
|
&token_len_field_size,
|
|
&token_len_field_val);
|
|
token_tree = proto_tree_add_subtree_format(query_tree, tvb, pos, token_sz,
|
|
ett_tds_token, &token_item, "Token 0x%02x %s", token,
|
|
val_to_str_const(token, token_names, "Unknown Token Type"));
|
|
|
|
if ((int) token_sz < 0) {
|
|
expert_add_info_format(pinfo, token_item, &ei_tds_token_length_invalid, "Bogus token size: %u", token_sz);
|
|
break;
|
|
}
|
|
|
|
switch (token) {
|
|
case TDS_LANG_TOKEN:
|
|
token_sz = dissect_tds5_lang_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_CURCLOSE_TOKEN:
|
|
token_sz = dissect_tds5_curclose_token(tvb, pinfo, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_CURDECLARE_TOKEN:
|
|
token_sz = dissect_tds5_curdeclare_token(tvb, pinfo, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_CURFETCH_TOKEN:
|
|
token_sz = dissect_tds5_curfetch_token(tvb, pinfo, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_CURINFO_TOKEN:
|
|
token_sz = dissect_tds5_curinfo_token(tvb, pinfo, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_CUROPEN_TOKEN:
|
|
token_sz = dissect_tds5_curopen_token(tvb, pinfo, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS5_LOGOUT_TOKEN:
|
|
token_sz = dissect_tds5_logout_token(token_tree, tvb, pos + 1, tds_info) + 1;
|
|
break;
|
|
case TDS5_DBRPC_TOKEN:
|
|
token_sz = dissect_tds5_dbrpc_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS5_PARAMFMT_TOKEN:
|
|
token_sz = dissect_tds_paramfmt_token(token_tree, tvb, pos + 1, tds_info, &nl_data) + 1;
|
|
break;
|
|
case TDS5_PARAMFMT2_TOKEN:
|
|
token_sz = dissect_tds_paramfmt2_token(token_tree, tvb, pos + 1, tds_info, &nl_data) + 1;
|
|
break;
|
|
case TDS5_PARAMS_TOKEN:
|
|
token_sz = dissect_tds5_params_token(tvb, pinfo, &nl_data, pos + 1,
|
|
token_tree, token_item, tds_info) + 1;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
pos += token_sz;
|
|
|
|
} /* while */
|
|
}
|
|
|
|
static void
|
|
set_tds7_encodings(tds_conv_info_t *tds_info)
|
|
{
|
|
tds_info->tds_encoding_int4 = TDS_INT4_LITTLE_ENDIAN;
|
|
tds_info->tds_encoding_int2 = TDS_INT2_LITTLE_ENDIAN;
|
|
tds_info->tds_encoding_char = TDS_CHAR_UTF16;
|
|
}
|
|
|
|
static void
|
|
set_tds_version(tds_conv_info_t *tds_info, guint32 tds_version)
|
|
{
|
|
switch (tds_version) {
|
|
case TDS_PROTOCOL_VALUE_4_2:
|
|
tds_info->tds_version = TDS_PROTOCOL_4;
|
|
break;
|
|
case TDS_PROTOCOL_VALUE_4_6:
|
|
tds_info->tds_version = TDS_PROTOCOL_4;
|
|
break;
|
|
case TDS_PROTOCOL_VALUE_5:
|
|
tds_info->tds_version = TDS_PROTOCOL_5;
|
|
break;
|
|
case 0x0700026f: /* SQL Server 7.0 */
|
|
case 0x070002bb: /* SQL Server 7.0 SP1 */
|
|
case 0x0700034a: /* SQL Server 7.0 SP2 */
|
|
case 0x070003c1: /* SQL Server 7.0 SP3 */
|
|
case 0x07000427: /* SQL Server 7.0 SP4 */
|
|
case TDS_PROTOCOL_VALUE_7_0:
|
|
tds_info->tds_version = TDS_PROTOCOL_7_0;
|
|
set_tds7_encodings(tds_info);
|
|
break;
|
|
case 0x080000c2: /* SQL Server 2000 */
|
|
case 0x08000180: /* SQL Server 2000 SP1 */
|
|
case 0x08000214: /* SQL Server 2000 SP2 */
|
|
case 0x080002f8: /* SQL Server 2000 SP3 */
|
|
case 0x080007f7: /* SQL Server 2000 SP4 */
|
|
case TDS_PROTOCOL_VALUE_7_1:
|
|
case TDS_PROTOCOL_VALUE_7_1_1:
|
|
tds_info->tds_version = TDS_PROTOCOL_7_1;
|
|
set_tds7_encodings(tds_info);
|
|
break;
|
|
case 0x09000577: /* SQL Server 2005 */
|
|
case 0x090007ff: /* SQL Server 2005 SP1 */
|
|
case 0x09000be2: /* SQL Server 2005 SP2 */
|
|
case 0x09000fc3: /* SQL Server 2005 SP3 */
|
|
case 0x09001388: /* SQL Server 2005 SP4 */
|
|
case TDS_PROTOCOL_VALUE_7_2:
|
|
tds_info->tds_version = TDS_PROTOCOL_7_2;
|
|
set_tds7_encodings(tds_info);
|
|
break;
|
|
case 0x0a000640: /* SQL Server 2008 */
|
|
case 0x0a0009e3: /* SQL Server 2008 SP1 */
|
|
case 0x0a0109e3: /* SQL Server 2008 SP1 */
|
|
case 0x0a000fa0: /* SQL Server 2008 SP2 */
|
|
case 0x0a020fa0: /* SQL Server 2008 SP2 */
|
|
case 0x0a00157c: /* SQL Server 2008 SP3 */
|
|
case 0x0a03157c: /* SQL Server 2008 SP3 */
|
|
case 0x0a001770: /* SQL Server 2008 SP4 */
|
|
case 0x0a041770: /* SQL Server 2008 SP4 */
|
|
case TDS_PROTOCOL_VALUE_7_3A:
|
|
tds_info->tds_version = TDS_PROTOCOL_7_3A;
|
|
set_tds7_encodings(tds_info);
|
|
break;
|
|
case 0x0a320640: /* SQL Server 2008 R2 */
|
|
case 0x0a3209c4: /* SQL Server 2008 R2 SP1 */
|
|
case 0x0a3309c4: /* SQL Server 2008 R2 SP1 */
|
|
case 0x0a320fa0: /* SQL Server 2008 R2 SP2 */
|
|
case 0x0a340fa0: /* SQL Server 2008 R2 SP2 */
|
|
case 0x0a321770: /* SQL Server 2008 R2 SP3 */
|
|
case 0x0a351770: /* SQL Server 2008 R2 SP3 */
|
|
case TDS_PROTOCOL_VALUE_7_3B:
|
|
tds_info->tds_version = TDS_PROTOCOL_7_3B;
|
|
set_tds7_encodings(tds_info);
|
|
break;
|
|
case 0x0b000834: /* SQL Server 2012 */
|
|
case 0x0b000bb8: /* SQL Server 2012 SP1 */
|
|
case 0x0b010bb8: /* SQL Server 2012 SP1 */
|
|
case 0x0b0013c2: /* SQL Server 2012 SP2 */
|
|
case 0x0b0213c2: /* SQL Server 2012 SP2 */
|
|
case 0x0b001784: /* SQL Server 2012 SP3 */
|
|
case 0x0b031784: /* SQL Server 2012 SP3 */
|
|
case 0x0b001b59: /* SQL Server 2012 SP4 */
|
|
case 0x0b041b59: /* SQL Server 2012 SP4 */
|
|
case 0x0c0007d0: /* SQL Server 2014 */
|
|
case 0x0c001004: /* SQL Server 2014 SP1 */
|
|
case 0x0c011004: /* SQL Server 2014 SP1 */
|
|
case 0x0c001388: /* SQL Server 2014 SP2 */
|
|
case 0x0c021388: /* SQL Server 2014 SP2 */
|
|
case 0x0d000641: /* SQL Server 2016 */
|
|
case 0x0d000fa1: /* SQL Server 2016 SP1 */
|
|
case 0x0d010fa1: /* SQL Server 2016 SP1 */
|
|
case 0x030003e8: /* SQL Server 2017 */
|
|
case TDS_PROTOCOL_VALUE_7_4:
|
|
tds_info->tds_version = TDS_PROTOCOL_7_4;
|
|
set_tds7_encodings(tds_info);
|
|
break;
|
|
default:
|
|
tds_info->tds_version = TDS_PROTOCOL_7_4;
|
|
break;
|
|
}
|
|
}
|
|
|
|
static int detect_tls(tvbuff_t *tvb)
|
|
{
|
|
guint8 tls_type, tls_maj_ver, tls_min_ver;
|
|
gint offset = 0, tls_len;
|
|
|
|
tls_type = tvb_get_guint8(tvb, offset);
|
|
tls_maj_ver = tvb_get_guint8(tvb, offset + 1);
|
|
tls_min_ver = tvb_get_guint8(tvb, offset + 2);
|
|
tls_len = tvb_get_ntohs(tvb, offset + 3);
|
|
|
|
if( (tls_type >= 0x14) && (tls_type <= 0x18) &&
|
|
(tls_maj_ver == 3) && (tls_min_ver <= 3) &&
|
|
((tls_len + 5 <= tvb_reported_length_remaining(tvb, offset)))
|
|
)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
dissect_tds7_prelogin_packet(tvbuff_t *tvb, proto_tree *tree, tds_conv_info_t *tds_info,
|
|
gboolean is_response)
|
|
{
|
|
guint8 token;
|
|
gint offset = 0;
|
|
guint16 tokenoffset, tokenlen;
|
|
proto_tree *prelogin_tree = NULL, *option_tree;
|
|
proto_item *item, *option_item;
|
|
|
|
item = proto_tree_add_item(tree, hf_tds_prelogin, tvb, 0, -1, ENC_NA);
|
|
|
|
if(detect_tls(tvb))
|
|
{
|
|
proto_item_append_text(item, " - TLS exchange");
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* If we get here, we know we're at least TDS 7.0. The actual TDS 7 version
|
|
* will be set from the LOGINACK token, which should come after all of
|
|
* the prelogin packets. That instance will overwrite the value set here.
|
|
*/
|
|
|
|
set_tds_version(tds_info, TDS_PROTOCOL_VALUE_7_0);
|
|
|
|
prelogin_tree = proto_item_add_subtree(item, ett_tds_message);
|
|
while(tvb_reported_length_remaining(tvb, offset) > 0)
|
|
{
|
|
token = tvb_get_guint8(tvb, offset);
|
|
option_tree = proto_tree_add_subtree(prelogin_tree, tvb, offset, token == 0xff ? 1 : 5,
|
|
ett_tds_prelogin_option, &option_item, "Option");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_token, tvb, offset, 1, ENC_NA);
|
|
offset += 1;
|
|
|
|
if(token == TDS7_PRELOGIN_OPTION_TERMINATOR)
|
|
break;
|
|
|
|
tokenoffset = tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_offset, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
tokenlen = tvb_get_ntohs(tvb, offset);
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_length, tvb, offset, 2, ENC_BIG_ENDIAN);
|
|
offset += 2;
|
|
|
|
if(tokenlen != 0)
|
|
{
|
|
switch(token)
|
|
{
|
|
case TDS7_PRELOGIN_OPTION_VERSION: {
|
|
guint32 version;
|
|
proto_item_append_text(option_item, ": Version");
|
|
proto_tree_add_item_ret_uint(option_tree, hf_tds_prelogin_option_version,
|
|
tvb, tokenoffset, 4, ENC_BIG_ENDIAN,
|
|
&version);
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_subbuild, tvb, tokenoffset + 4, 2, ENC_LITTLE_ENDIAN);
|
|
/* This gives us a better idea of what protocol we'll see. */
|
|
if (is_response) {
|
|
set_tds_version(tds_info, version);
|
|
}
|
|
break;
|
|
}
|
|
case TDS7_PRELOGIN_OPTION_ENCRYPTION: {
|
|
proto_item_append_text(option_item, ": Encryption");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_encryption, tvb, tokenoffset, 1, ENC_NA);
|
|
break;
|
|
}
|
|
case TDS7_PRELOGIN_OPTION_INSTOPT: {
|
|
proto_item_append_text(option_item, ": InstOpt");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_instopt, tvb, tokenoffset, tokenlen, ENC_ASCII | ENC_NA);
|
|
break;
|
|
}
|
|
case TDS7_PRELOGIN_OPTION_THREADID: {
|
|
proto_item_append_text(option_item, ": ThreadID");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_threadid, tvb, tokenoffset, 4, ENC_BIG_ENDIAN);
|
|
break;
|
|
}
|
|
case TDS7_PRELOGIN_OPTION_MARS: {
|
|
proto_item_append_text(option_item, ": MARS");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_mars, tvb, tokenoffset, 1, ENC_NA);
|
|
break;
|
|
}
|
|
case TDS7_PRELOGIN_OPTION_TRACEID: {
|
|
proto_item_append_text(option_item, ": TraceID");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_traceid, tvb, tokenoffset, tokenlen, ENC_NA);
|
|
break;
|
|
}
|
|
case TDS7_PRELOGIN_OPTION_FEDAUTHREQUIRED: {
|
|
proto_item_append_text(option_item, ": FedAuthRequired");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_fedauthrequired, tvb, tokenoffset, 1, ENC_NA);
|
|
break;
|
|
}
|
|
case TDS7_PRELOGIN_OPTION_NONCEOPT: {
|
|
proto_item_append_text(option_item, ": NonceOpt");
|
|
proto_tree_add_item(option_tree, hf_tds_prelogin_option_nonceopt, tvb, tokenoffset, tokenlen, ENC_NA);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static guint
|
|
dissect_tds45_login_name(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
|
|
int hf, int hf_length, guint offset, const guint namesize,
|
|
const char *name)
|
|
{
|
|
guint len;
|
|
proto_item *length_item;
|
|
|
|
len = tvb_get_guint8(tvb,offset + namesize);
|
|
length_item = proto_tree_add_item(tree, hf_length,
|
|
tvb, offset+namesize, 1, ENC_NA);
|
|
if (len > namesize) {
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_invalid_length,
|
|
"Invalid %s length (%d)", name, len);
|
|
len = namesize;
|
|
}
|
|
if (len > 0) {
|
|
proto_tree_add_item(tree, hf, tvb, offset, len, ENC_ASCII);
|
|
}
|
|
return offset + namesize + 1;
|
|
|
|
}
|
|
|
|
static guint
|
|
dissect_tds45_remotepassword(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset)
|
|
{
|
|
guint rplen, cur, server_len, password_len;
|
|
proto_item *length_item;
|
|
proto_tree *rempw_tree;
|
|
|
|
rempw_tree = proto_tree_add_subtree(tree, tvb, offset, TDS_RPLEN + 1, ett_tds_login_rempw, NULL, "Remote password");
|
|
|
|
length_item = proto_tree_add_item_ret_uint(rempw_tree, hf_tdslogin_remotepassword_length, tvb,
|
|
offset + TDS_RPLEN, 1, ENC_NA, &rplen);
|
|
if (rplen > TDS_RPLEN) {
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_invalid_length,
|
|
"Invalid %s length (%d)", "remote password field", rplen);
|
|
rplen = TDS_RPLEN;
|
|
}
|
|
|
|
cur = 0;
|
|
while (cur < rplen) {
|
|
length_item = proto_tree_add_item_ret_uint(rempw_tree, hf_tdslogin_rempw_servername_length, tvb,
|
|
offset + cur, 1, ENC_NA, &server_len);
|
|
if (server_len > (rplen - cur) - 1) {
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_invalid_length,
|
|
"Invalid %s length (%d)", "remote password servername", server_len);
|
|
server_len = (rplen - cur) - 1;
|
|
}
|
|
if (server_len > 0) {
|
|
proto_tree_add_item(rempw_tree, hf_tdslogin_rempw_servername, tvb,
|
|
offset + cur + 1, server_len, ENC_ASCII|ENC_NA);
|
|
}
|
|
length_item = proto_tree_add_item_ret_uint(rempw_tree, hf_tdslogin_rempw_password_length, tvb,
|
|
offset + cur + 1 + server_len, 1, ENC_NA, &password_len);
|
|
if (password_len > (rplen - cur) - 1 - server_len - 1) {
|
|
expert_add_info_format(pinfo, length_item, &ei_tds_invalid_length,
|
|
"Invalid %s length (%d)", "remote password password", password_len);
|
|
password_len = (rplen - cur) - 1 - server_len - 1;
|
|
}
|
|
if (password_len > 0) {
|
|
proto_tree_add_item(rempw_tree, hf_tdslogin_rempw_password, tvb,
|
|
offset + cur + 1 + server_len + 1, password_len, ENC_ASCII|ENC_NA);
|
|
}
|
|
cur += (1 + server_len + 1 + password_len);
|
|
}
|
|
|
|
return offset + (TDS_RPLEN + 1);
|
|
}
|
|
|
|
static void
|
|
dissect_tds45_login(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint offset, len;
|
|
|
|
proto_item *login_item;
|
|
proto_tree *login_tree, *login_options_tree, *login_options2_tree;
|
|
guint lval;
|
|
guint32 tds_version;
|
|
|
|
/* create display subtree for the protocol */
|
|
offset = 0;
|
|
len = tvb_reported_length(tvb);
|
|
login_item = proto_tree_add_item(tree, hf_tdslogin, tvb, offset, tvb_reported_length_remaining(tvb, offset), ENC_NA);
|
|
login_tree = proto_item_add_subtree(login_item, ett_tds_login);
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_hostname, hf_tdslogin_hostname_length,
|
|
offset, TDS_MAXNAME, "hostname");
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_username, hf_tdslogin_username_length,
|
|
offset, TDS_MAXNAME, "username");
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_password, hf_tdslogin_password_length,
|
|
offset, TDS_MAXNAME, "password");
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_hostprocess, hf_tdslogin_hostprocess_length,
|
|
offset, TDS_MAXNAME, "host process id");
|
|
|
|
login_options_tree = proto_tree_add_subtree(login_tree, tvb, offset, 9,
|
|
ett_tds_login_options, NULL, "Login Options");
|
|
|
|
tds_info->tds_encoding_int2 = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(login_options_tree, hf_tdslogin_option_int2, tvb, offset, 1,
|
|
tds_info->tds_encoding_int2 );
|
|
offset++;
|
|
tds_info->tds_encoding_int4 = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(login_options_tree, hf_tdslogin_option_int4, tvb, offset, 1,
|
|
tds_info->tds_encoding_int2);
|
|
offset++;
|
|
tds_info->tds_encoding_char = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(login_options_tree, hf_tdslogin_option_char, tvb, offset, 1,
|
|
tds_info->tds_encoding_char);
|
|
offset++;
|
|
proto_tree_add_item(login_options_tree, hf_tdslogin_option_float, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
proto_tree_add_item_ret_uint(login_options_tree, hf_tdslogin_option_date8, tvb,
|
|
offset, 1, ENC_NA, &tds_info->tds_encoding_date8);
|
|
offset++;
|
|
proto_tree_add_item(login_options_tree, hf_tdslogin_option_usedb, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
proto_tree_add_item(login_options_tree, hf_tdslogin_option_bulk, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
lval = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(login_options_tree, hf_tdslogin_option_server_to_server, tvb, offset, 1, lval & 0x7f);
|
|
proto_tree_add_boolean(login_options_tree, hf_tdslogin_option_server_to_server_loginack, tvb, offset, 1, lval);
|
|
offset++;
|
|
proto_tree_add_item(login_options_tree, hf_tdslogin_option_conversation_type, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
/* TDS 4 packet size */
|
|
offset += 4;
|
|
/* Spare */
|
|
offset += 3;
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_appname, hf_tdslogin_appname_length,
|
|
offset, TDS_MAXNAME, "appname");
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_servername, hf_tdslogin_servername_length,
|
|
offset, TDS_MAXNAME, "server name");
|
|
|
|
offset = dissect_tds45_remotepassword(tvb, pinfo, login_tree, offset);
|
|
|
|
proto_tree_add_item_ret_uint(login_tree, hf_tdslogin_proto_version, tvb,
|
|
offset, 4, ENC_BIG_ENDIAN,
|
|
&tds_version);
|
|
offset += 4;
|
|
set_tds_version(tds_info, tds_version);
|
|
proto_item_set_text(login_item, (tds_version == TDS_PROTOCOL_5 ? "TDS 5 Login Packet" : "TDS 4 Login Packet"));
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_progname, hf_tdslogin_progname_length,
|
|
offset, TDS_PROGNLEN, "program name");
|
|
|
|
proto_tree_add_item(login_tree, hf_tdslogin_progvers, tvb, offset, 4, ENC_BIG_ENDIAN);
|
|
offset += 4;
|
|
|
|
login_options2_tree = proto_tree_add_subtree(login_tree, tvb, offset, 3, ett_tds_login_options2, NULL, "Login Options 2");
|
|
|
|
proto_tree_add_item(login_options2_tree, hf_tdslogin_option2_noshort, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
proto_tree_add_item(login_options2_tree, hf_tdslogin_option2_flt4, tvb, offset, 1, ENC_NA );
|
|
offset++;
|
|
proto_tree_add_item_ret_uint(login_options2_tree, hf_tdslogin_option2_date4,
|
|
tvb, offset, 1, ENC_NA, &tds_info->tds_encoding_date4);
|
|
offset++;
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_language, hf_tdslogin_language_length,
|
|
offset, TDS_MAXNAME, "language");
|
|
|
|
proto_tree_add_item(login_tree, hf_tdslogin_setlang, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
|
|
/* Two bytes of oldsecure unused, must be zero. */
|
|
offset += 2;
|
|
|
|
proto_tree_add_item(login_tree, hf_tdslogin_seclogin, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
proto_tree_add_item(login_tree, hf_tdslogin_secbulk, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
proto_tree_add_item(login_tree, hf_tdslogin_halogin, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
|
|
proto_tree_add_item(login_tree, hf_tdslogin_hasessionid, tvb, offset, 6, ENC_NA);
|
|
offset += 6;
|
|
|
|
/* secspare */
|
|
offset += 2;
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_charset, hf_tdslogin_charset_length,
|
|
offset, TDS_MAXNAME, "charset");
|
|
|
|
proto_tree_add_item(login_tree, hf_tdslogin_setcharset, tvb, offset, 1, ENC_NA);
|
|
offset++;
|
|
|
|
offset = dissect_tds45_login_name(tvb, pinfo, login_tree,
|
|
hf_tdslogin_packetsize, hf_tdslogin_packetsize_length,
|
|
offset, TDS_PKTLEN, "packetsize");
|
|
/* Unused */
|
|
offset += 4;
|
|
|
|
if (len > offset) {
|
|
/* Check for capabilities token */
|
|
if (tvb_get_guint8(tvb, offset) == TDS_CAPABILITY_TOKEN) {
|
|
proto_item *token_item;
|
|
proto_tree *token_tree;
|
|
token_item = proto_tree_add_item(login_tree, hf_tds_capability, tvb, offset,
|
|
tvb_reported_length_remaining(tvb, offset), ENC_NA);
|
|
token_tree = proto_item_add_subtree(token_item, ett_tds_token);
|
|
|
|
dissect_tds5_capability_token(tvb, pinfo, offset + 1, token_tree, tds_info);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
static void
|
|
dissect_tds7_login(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint offset, i, j, k, offset2, len, login_hf = 0;
|
|
char *val, *val2;
|
|
|
|
proto_tree *login_tree;
|
|
proto_tree *header_tree;
|
|
proto_tree *length_tree;
|
|
|
|
struct tds7_login_packet_hdr td7hdr;
|
|
gint length_remaining;
|
|
|
|
/* create display subtree for the protocol */
|
|
offset = 0;
|
|
login_tree = proto_tree_add_subtree(tree, tvb, offset, -1, ett_tds7_login, NULL, "TDS7 Login Packet");
|
|
header_tree = proto_tree_add_subtree(login_tree, tvb, offset, 36, ett_tds7_hdr, NULL, "Login Packet Header");
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_total_size, tvb, offset, sizeof(td7hdr.total_packet_size), ENC_LITTLE_ENDIAN, &(td7hdr.total_packet_size));
|
|
offset += (int)sizeof(td7hdr.total_packet_size);
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_version, tvb, offset, sizeof(td7hdr.tds_version), ENC_LITTLE_ENDIAN, &(td7hdr.tds_version));
|
|
set_tds_version(tds_info, td7hdr.tds_version);
|
|
offset += (int)sizeof(td7hdr.tds_version);
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_packet_size, tvb, offset, sizeof(td7hdr.packet_size), ENC_LITTLE_ENDIAN, &(td7hdr.packet_size));
|
|
offset += (int)sizeof(td7hdr.packet_size);
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_client_version, tvb, offset, sizeof(td7hdr.client_version), ENC_BIG_ENDIAN, &(td7hdr.client_version));
|
|
offset += (int)sizeof(td7hdr.client_version);
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_client_pid, tvb, offset, sizeof(td7hdr.client_pid), ENC_LITTLE_ENDIAN, &(td7hdr.client_pid));
|
|
offset += (int)sizeof(td7hdr.client_pid);
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_connection_id, tvb, offset, sizeof(td7hdr.connection_id), ENC_LITTLE_ENDIAN, &(td7hdr.connection_id));
|
|
offset += (int)sizeof(td7hdr.connection_id);
|
|
|
|
td7hdr.option_flags1 = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(header_tree, hf_tds7login_option_flags1, tvb, offset, sizeof(td7hdr.option_flags1), td7hdr.option_flags1);
|
|
offset += (int)sizeof(td7hdr.option_flags1);
|
|
|
|
td7hdr.option_flags2 = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(header_tree, hf_tds7login_option_flags2, tvb, offset, sizeof(td7hdr.option_flags2), td7hdr.option_flags2);
|
|
offset += (int)sizeof(td7hdr.option_flags2);
|
|
|
|
td7hdr.sql_type_flags = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(header_tree, hf_tds7login_sql_type_flags, tvb, offset, sizeof(td7hdr.sql_type_flags), td7hdr.sql_type_flags);
|
|
offset += (int)sizeof(td7hdr.sql_type_flags);
|
|
|
|
td7hdr.reserved_flags = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(header_tree, hf_tds7login_reserved_flags, tvb, offset, sizeof(td7hdr.reserved_flags), td7hdr.reserved_flags);
|
|
offset += (int)sizeof(td7hdr.reserved_flags);
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_time_zone, tvb, offset, sizeof(td7hdr.time_zone), ENC_LITTLE_ENDIAN, &(td7hdr.time_zone));
|
|
offset += (int)sizeof(td7hdr.time_zone);
|
|
|
|
proto_tree_add_item_ret_uint(header_tree, hf_tds7login_collation, tvb, offset, sizeof(td7hdr.collation), ENC_LITTLE_ENDIAN, &(td7hdr.collation));
|
|
offset += (int)sizeof(td7hdr.collation);
|
|
|
|
length_tree = proto_tree_add_subtree(login_tree, tvb, offset, 50, ett_tds7_hdr, NULL, "Lengths and offsets");
|
|
|
|
for (i = 0; i < 9; i++) {
|
|
offset2 = tvb_get_letohs(tvb, offset + i*4);
|
|
len = tvb_get_letohs(tvb, offset + i*4 + 2);
|
|
proto_tree_add_uint_format(length_tree, hf_tds7login_offset, tvb, offset + i*4, 2,
|
|
offset2, "%s offset: %u",
|
|
val_to_str_const(i, login_field_names, "Unknown"),
|
|
offset2);
|
|
proto_tree_add_uint_format(length_tree, hf_tds7login_length, tvb, offset + i*4 + 2, 2,
|
|
len, "%s length: %u",
|
|
val_to_str_const(i, login_field_names, "Unknown"),
|
|
len);
|
|
|
|
switch(i) {
|
|
case 0:
|
|
login_hf = hf_tds7login_clientname;
|
|
break;
|
|
case 1:
|
|
login_hf = hf_tds7login_username;
|
|
break;
|
|
case 2:
|
|
login_hf = hf_tds7login_password;
|
|
break;
|
|
case 3:
|
|
login_hf = hf_tds7login_appname;
|
|
break;
|
|
case 4:
|
|
login_hf = hf_tds7login_servername;
|
|
break;
|
|
case 6:
|
|
login_hf = hf_tds7login_libraryname;
|
|
break;
|
|
case 7:
|
|
login_hf = hf_tds7login_locale;
|
|
break;
|
|
case 8:
|
|
login_hf = hf_tds7login_databasename;
|
|
break;
|
|
}
|
|
|
|
if (len != 0) {
|
|
if( i != 2) {
|
|
/* tds 7 is always unicode */
|
|
len *= 2;
|
|
proto_tree_add_item(login_tree, login_hf, tvb, offset2, len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
} else {
|
|
/* This field is the password. We retrieve it from the packet
|
|
* as a non-unicode string and then perform two operations on it
|
|
* to "decrypt" it. Finally, we create a new string that consists
|
|
* of ASCII characters instead of unicode by skipping every other
|
|
* byte in the original string.
|
|
*/
|
|
|
|
len *= 2;
|
|
val = (gchar*)tvb_get_string_enc(wmem_packet_scope(), tvb, offset2, len, ENC_ASCII);
|
|
val2 = (char *)wmem_alloc(wmem_packet_scope(), len/2+1);
|
|
|
|
for(j = 0, k = 0; j < len; j += 2, k++) {
|
|
val[j] ^= 0xA5;
|
|
|
|
/* Swap the most and least significant bits */
|
|
val[j] = ((val[j] & 0x0F) << 4) | ((val[j] & 0xF0) >> 4);
|
|
|
|
val2[k] = val[j];
|
|
}
|
|
val2[k] = '\0'; /* Null terminate our new string */
|
|
|
|
proto_tree_add_string_format_value(login_tree, login_hf, tvb, offset2, len, val2, "%s", val2);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* XXX - what about the client MAC address, etc.?
|
|
*/
|
|
length_remaining = tvb_reported_length_remaining(tvb, offset2 + len);
|
|
if (length_remaining > 0) {
|
|
dissect_tds_nt(tvb, pinfo, login_tree, offset2 + len);
|
|
}
|
|
}
|
|
|
|
static guint8 variant_propbytes(guint8 type)
|
|
{
|
|
switch (type)
|
|
{
|
|
/* FIXEDLENTYPE */
|
|
case TDS_DATA_TYPE_BIT: return 0;
|
|
case TDS_DATA_TYPE_INT1: return 0;
|
|
case TDS_DATA_TYPE_INT2: return 0;
|
|
case TDS_DATA_TYPE_INT4: return 0;
|
|
case TDS_DATA_TYPE_INT8: return 0;
|
|
case TDS_DATA_TYPE_DATETIME: return 0;
|
|
case TDS_DATA_TYPE_DATETIME4: return 0;
|
|
case TDS_DATA_TYPE_FLT4: return 0;
|
|
case TDS_DATA_TYPE_FLT8: return 0;
|
|
case TDS_DATA_TYPE_MONEY: return 0;
|
|
case TDS_DATA_TYPE_MONEY4: return 0;
|
|
|
|
/* BYTELEN_TYPE */
|
|
case TDS_DATA_TYPE_DATEN: return 0;
|
|
case TDS_DATA_TYPE_GUID: return 0;
|
|
case TDS_DATA_TYPE_TIMEN: return 1;
|
|
case TDS_DATA_TYPE_DATETIME2N: return 1;
|
|
case TDS_DATA_TYPE_DATETIMEOFFSETN: return 1;
|
|
case TDS_DATA_TYPE_DECIMALN: return 2;
|
|
case TDS_DATA_TYPE_NUMERICN: return 2;
|
|
|
|
/* USHORTLEN_TYPE */
|
|
case TDS_DATA_TYPE_BIGVARBIN: return 2;
|
|
case TDS_DATA_TYPE_BIGVARCHR: return 7;
|
|
case TDS_DATA_TYPE_BIGBINARY: return 2;
|
|
case TDS_DATA_TYPE_BIGCHAR: return 7;
|
|
case TDS_DATA_TYPE_NVARCHAR: return 7;
|
|
case TDS_DATA_TYPE_NCHAR: return 7;
|
|
|
|
default: return 0;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_tds_type_info_minimal(guint8 data_type, guint size, gboolean *plp)
|
|
{
|
|
*plp = FALSE; /* most types are not Partially Length-Prefixed */
|
|
|
|
/* optional TYPE_VARLEN for variable length types */
|
|
switch(data_type) {
|
|
/* USHORTLEN_TYPE */
|
|
case TDS_DATA_TYPE_BIGVARCHR: /* VarChar */
|
|
case TDS_DATA_TYPE_BIGVARBIN: /* VarBinary */
|
|
case TDS_DATA_TYPE_NVARCHAR: /* NVarChar */
|
|
/* A type with unlimited max size, known as varchar(max), varbinary(max) and nvarchar(max),
|
|
which has a max size of 0xFFFF, defined by PARTLENTYPE. This class of types was introduced in TDS 7.2. */
|
|
if(size == 0xFFFF)
|
|
*plp = TRUE;
|
|
break;
|
|
/* LONGLEN_TYPE */
|
|
case TDS_DATA_TYPE_XML: /* XML (introduced in TDS 7.2) */
|
|
case TDS_DATA_TYPE_UDT: /* CLR-UDT (introduced in TDS 7.2) */
|
|
*plp = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Process TDS 4 "COL_NAME" token and store relevant information in the
|
|
* _netlib_data structure for later use (see tds_get_row_size)
|
|
*
|
|
*/
|
|
static guint
|
|
dissect_tds_col_name_token(proto_tree *tree, tvbuff_t *tvb, guint offset, tds_conv_info_t *tds_info,
|
|
struct _netlib_data *nl_data)
|
|
{
|
|
guint next, cur, len, col=0;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_colname_length, tvb, offset, 2,
|
|
tds_get_int2_encoding(tds_info), &len);
|
|
cur = offset + 2;
|
|
next = cur + len;
|
|
|
|
while (cur < next) {
|
|
proto_item *col_item;
|
|
proto_tree *col_tree;
|
|
const guint8 *colname;
|
|
|
|
if (col >= TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = TDS_MAX_COLUMNS;
|
|
return 0;
|
|
}
|
|
|
|
col_item = proto_tree_add_item(tree, hf_tds_colname_column, tvb, cur, 0, ENC_NA);
|
|
col_tree = proto_item_add_subtree(col_item, ett_tds_col);
|
|
|
|
if (!(nl_data->columns[col])) {
|
|
nl_data->columns[col] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
proto_tree_add_item_ret_string_and_length(col_tree, hf_tds_colname_name,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &colname, &len);
|
|
|
|
nl_data->columns[col]->name = colname;
|
|
|
|
if (len > 1) {
|
|
proto_item_set_text(col_item, "Column %d (%s)", col + 1, colname);
|
|
}
|
|
else {
|
|
proto_item_set_text(col_item, "Column %d", col + 1);
|
|
}
|
|
proto_item_set_len(col_item, len);
|
|
|
|
col++;
|
|
cur += len;
|
|
}
|
|
|
|
nl_data->num_cols = col;
|
|
return cur - offset;
|
|
}
|
|
|
|
/*
|
|
* Process TDS 4 "COLFMT" token and store relevant information in the
|
|
* _netlib_data structure for later use (see tds_get_row_size)
|
|
*
|
|
*/
|
|
static guint
|
|
dissect_tds_colfmt_token(proto_tree *tree, tvbuff_t *tvb, guint offset, tds_conv_info_t *tds_info,
|
|
struct _netlib_data *nl_data)
|
|
{
|
|
guint next, cur;
|
|
guint col = 0, len;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_colfmt_length, tvb, offset, 2,
|
|
tds_get_int2_encoding(tds_info), &len);
|
|
cur = offset + 2;
|
|
next = cur + len;
|
|
|
|
while (cur < next) {
|
|
proto_item *col_item;
|
|
proto_tree *col_tree;
|
|
guint colstart = cur;
|
|
gboolean first = TRUE;
|
|
|
|
if (col >= TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = TDS_MAX_COLUMNS;
|
|
return 0;
|
|
}
|
|
|
|
col_item = proto_tree_add_item(tree, hf_tds_colfmt_column, tvb, cur, 0, ENC_NA);
|
|
col_tree = proto_item_add_subtree(col_item, ett_tds_col);
|
|
|
|
proto_item_set_text(col_item, "Column %d", col + 1);
|
|
|
|
if (!(nl_data->columns[col])) {
|
|
nl_data->columns[col] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
else {
|
|
if (nl_data->columns[col]->name) {
|
|
proto_item_append_text(col_item, " (%s", nl_data->columns[col]->name);
|
|
first = FALSE;
|
|
}
|
|
}
|
|
/* This only is correct for Sybase.
|
|
* MS says that it's a 2-byte user type and a 2-byte flag field.
|
|
* I don't know exactly how MSSQL is distinguished. */
|
|
nl_data->columns[col]->utype = tvb_get_guint32(tvb, cur,
|
|
tds_get_int4_encoding(tds_info));
|
|
proto_tree_add_item(col_tree, hf_tds_colfmt_utype, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
nl_data->columns[col]->ctype = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colfmt_ctype, tvb, cur, 1, ENC_NA);
|
|
cur++;
|
|
|
|
if (first) {
|
|
proto_item_append_text(col_item, " (%s)",
|
|
val_to_str_const(nl_data->columns[col]->ctype,
|
|
tds_data_type_names, "Unknown type"));
|
|
}
|
|
else {
|
|
proto_item_append_text(col_item, ", %s)",
|
|
val_to_str_const(nl_data->columns[col]->ctype,
|
|
tds_data_type_names, "Unknown type"));
|
|
}
|
|
|
|
if (!is_fixedlen_type_tds(nl_data->columns[col]->ctype)) {
|
|
if (is_image_type_tds(nl_data->columns[col]->ctype)) {
|
|
guint tnamelen;
|
|
proto_tree_add_item_ret_uint(col_tree, hf_tds_colfmt_csize_long, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info),
|
|
&nl_data->columns[col]->csize);
|
|
cur += 4;
|
|
proto_tree_add_item_ret_length(col_tree, hf_tds_colfmt_text_tablename,
|
|
tvb, cur, 2,
|
|
tds_get_char_encoding(tds_info)|tds_get_int2_encoding(tds_info),
|
|
&tnamelen);
|
|
cur += tnamelen;
|
|
|
|
}
|
|
else {
|
|
nl_data->columns[col]->csize = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colfmt_csize, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
}
|
|
} else {
|
|
nl_data->columns[col]->csize =
|
|
get_size_by_coltype(nl_data->columns[col]->ctype);
|
|
}
|
|
|
|
proto_item_set_len(col_item, cur - colstart);
|
|
|
|
col += 1;
|
|
|
|
} /* while */
|
|
|
|
nl_data->num_cols = col;
|
|
return cur - offset;
|
|
}
|
|
|
|
/*
|
|
* Process TDS 5 "ROWFMT" token and store relevant information in the
|
|
* _netlib_data structure for later use (see tds_get_row_size)
|
|
*
|
|
*/
|
|
static guint
|
|
dissect_tds_rowfmt_token(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo,
|
|
guint offset, tds_conv_info_t *tds_info, struct _netlib_data *nl_data)
|
|
{
|
|
guint next, cur;
|
|
guint col, len, numcols;
|
|
tds_cursor_info_t *packet_cursor =
|
|
(tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_rowfmt_length, tvb, offset, 2,
|
|
tds_get_int4_encoding(tds_info), &len);
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_rowfmt_numcols, tvb, offset + 2, 2,
|
|
tds_get_int2_encoding(tds_info), &numcols);
|
|
next = offset + len + 2; /* Only skip the length field. */
|
|
cur = offset + 4; /* Skip the length and numcols field. */
|
|
|
|
col = 0;
|
|
while (cur < next) {
|
|
proto_item *col_item;
|
|
proto_tree *col_tree;
|
|
guint colstart = cur;
|
|
gboolean first = TRUE;
|
|
guint colnamelen;
|
|
gint localelen;
|
|
const guint8 *colname = NULL;
|
|
|
|
if (col >= TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = TDS_MAX_COLUMNS;
|
|
return 0;
|
|
}
|
|
|
|
col_tree = proto_tree_add_subtree_format(tree, tvb, cur, 0,
|
|
ett_tds_col, &col_item,
|
|
"Column %d", col + 1);
|
|
|
|
if (!(nl_data->columns[col])) {
|
|
nl_data->columns[col] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
|
|
proto_tree_add_item_ret_string_and_length(col_tree, hf_tds_rowfmt_colname,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &colname, &colnamelen);
|
|
|
|
if (colnamelen > 1) {
|
|
proto_item_append_text(col_item, " (%s", colname);
|
|
first = FALSE;
|
|
}
|
|
cur += colnamelen;
|
|
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt_status, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
nl_data->columns[col]->utype = tvb_get_guint32(tvb, cur,
|
|
tds_get_int4_encoding(tds_info));
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt_utype, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
nl_data->columns[col]->ctype = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt_ctype, tvb, cur, 1, ENC_NA);
|
|
cur++;
|
|
|
|
if (first) {
|
|
proto_item_append_text(col_item, " (%s)",
|
|
val_to_str_const(nl_data->columns[col]->ctype,
|
|
tds_data_type_names, "Unknown type"));
|
|
}
|
|
else {
|
|
proto_item_append_text(col_item, ", %s)",
|
|
val_to_str_const(nl_data->columns[col]->ctype,
|
|
tds_data_type_names, "Unknown type"));
|
|
}
|
|
|
|
if (!is_fixedlen_type_tds(nl_data->columns[col]->ctype)) {
|
|
if (is_image_type_tds(nl_data->columns[col]->ctype)) {
|
|
guint tnamelen;
|
|
proto_tree_add_item_ret_uint(col_tree, hf_tds_rowfmt_csize, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info),
|
|
&nl_data->columns[col]->csize);
|
|
cur += 4;
|
|
proto_tree_add_item_ret_length(col_tree, hf_tds_rowfmt_text_tablename,
|
|
tvb, cur, 2,
|
|
tds_get_char_encoding(tds_info)|tds_get_int2_encoding(tds_info),
|
|
&tnamelen);
|
|
cur += tnamelen;
|
|
}
|
|
else if (is_longlen_type_sybase(nl_data->columns[col]->ctype)) {
|
|
proto_tree_add_item_ret_uint(col_tree, hf_tds_rowfmt_csize, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info),
|
|
&nl_data->columns[col]->csize);
|
|
cur += 4;
|
|
}
|
|
else {
|
|
nl_data->columns[col]->csize = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt_csize, tvb, cur, 1, ENC_NA);
|
|
cur ++;
|
|
}
|
|
} else {
|
|
nl_data->columns[col]->csize =
|
|
get_size_by_coltype(nl_data->columns[col]->ctype);
|
|
}
|
|
|
|
if (is_numeric_type_tds(nl_data->columns[col]->ctype)) {
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt_precision, tvb, cur, 1, ENC_NA);
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt_scale, tvb, cur + 1, 1, ENC_NA);
|
|
cur += 2;
|
|
}
|
|
|
|
proto_tree_add_item_ret_length(col_tree, hf_tds_rowfmt_locale_info,
|
|
tvb, cur, 1, ENC_NA, &localelen);
|
|
cur += localelen;
|
|
|
|
proto_item_set_len(col_item, cur - colstart);
|
|
|
|
col += 1;
|
|
|
|
} /* while */
|
|
|
|
nl_data->num_cols = col;
|
|
|
|
/*
|
|
* If there is a packet cursor, we need to copy the struct _netlib_data into it
|
|
* for use by later packets referencing the same cursor.
|
|
*/
|
|
|
|
if (packet_cursor && !(packet_cursor->tds_cursor_flags & TDS_CURSOR_ROWINFO_VALID)) {
|
|
packet_cursor->tds_cursor_rowinfo = copy_nl_data(wmem_file_scope(), nl_data);
|
|
packet_cursor->tds_cursor_flags |= TDS_CURSOR_ROWINFO_VALID;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
/*
|
|
* Process TDS 5 "ROWFMT2" token and store relevant information in the
|
|
* _netlib_data structure for later use (see tds_get_row_size)
|
|
*
|
|
*/
|
|
static guint
|
|
dissect_tds_rowfmt2_token(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo,
|
|
guint offset, tds_conv_info_t *tds_info, struct _netlib_data *nl_data)
|
|
{
|
|
guint next, cur;
|
|
guint col, len, numcols;
|
|
tds_cursor_info_t *packet_cursor =
|
|
(tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_rowfmt2_length, tvb, offset, 4,
|
|
tds_get_int4_encoding(tds_info), &len);
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_rowfmt2_numcols, tvb, offset + 4, 2,
|
|
tds_get_int2_encoding(tds_info), &numcols);
|
|
next = offset + len + 4; /* Only skip the length field. */
|
|
cur = offset + 6; /* Skip the length and numcols field. */
|
|
|
|
col = 0;
|
|
while (cur < next) {
|
|
proto_item *col_item;
|
|
proto_tree *col_tree;
|
|
guint colstart = cur;
|
|
guint ctype;
|
|
guint labelnamelen, catalognamelen, schemanamelen, tablenamelen, colnamelen, localelen;
|
|
const guint8 *labelname = NULL, *catalogname = "", *schemaname = "",
|
|
*tablename = "", *colname = "";
|
|
const guint8 *name;
|
|
|
|
if (col >= TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = TDS_MAX_COLUMNS;
|
|
return 0;
|
|
}
|
|
|
|
col_tree = proto_tree_add_subtree_format(tree, tvb, cur, 0,
|
|
ett_tds_col, &col_item,
|
|
"Column %d", col + 1);
|
|
|
|
if (!(nl_data->columns[col])) {
|
|
nl_data->columns[col] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
proto_tree_add_item_ret_string_and_length(col_tree, hf_tds_rowfmt2_labelname,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &labelname, &labelnamelen);
|
|
cur += labelnamelen;
|
|
|
|
proto_tree_add_item_ret_string_and_length(col_tree, hf_tds_rowfmt2_catalogname,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &catalogname, &catalognamelen);
|
|
cur += catalognamelen;
|
|
|
|
proto_tree_add_item_ret_string_and_length(col_tree, hf_tds_rowfmt2_schemaname,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &schemaname, &schemanamelen);
|
|
cur += schemanamelen;
|
|
|
|
proto_tree_add_item_ret_string_and_length(col_tree, hf_tds_rowfmt2_tablename,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &tablename, &tablenamelen);
|
|
cur += tablenamelen;
|
|
|
|
proto_tree_add_item_ret_string_and_length(col_tree, hf_tds_rowfmt2_colname,
|
|
tvb, cur, 1, tds_get_char_encoding(tds_info)|ENC_NA,
|
|
wmem_packet_scope(), &colname, &colnamelen);
|
|
cur += colnamelen;
|
|
|
|
if (catalognamelen > 1) {
|
|
name = wmem_strjoin(wmem_packet_scope(), ".",
|
|
catalogname, schemaname, tablename, colname, NULL);
|
|
}
|
|
else if (schemanamelen > 1) {
|
|
name = wmem_strjoin(wmem_packet_scope(), ".",
|
|
schemaname, tablename, colname, NULL);
|
|
}
|
|
else if (tablenamelen > 1) {
|
|
name = wmem_strjoin(wmem_packet_scope(), ".",
|
|
tablename, colname, NULL);
|
|
}
|
|
else {
|
|
name = colname;
|
|
}
|
|
|
|
if (labelnamelen > 1) {
|
|
if (strlen(name) > 0) {
|
|
name = wmem_strjoin(wmem_packet_scope(), " AS ",
|
|
name, labelname, NULL);
|
|
}
|
|
else {
|
|
name = labelname;
|
|
}
|
|
}
|
|
|
|
nl_data->columns[col]->name = name;
|
|
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt2_status, tvb, cur, 4, tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
nl_data->columns[col]->utype = tvb_get_guint32(tvb, cur,
|
|
tds_get_int4_encoding(tds_info));
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt2_utype, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
proto_tree_add_item_ret_uint(col_tree, hf_tds_rowfmt2_ctype, tvb, cur, 1, ENC_NA, &ctype);
|
|
cur++;
|
|
|
|
nl_data->columns[col]->ctype = ctype;
|
|
|
|
if (!is_fixedlen_type_tds(ctype)) {
|
|
if (is_image_type_tds(ctype)) {
|
|
guint tnamelen;
|
|
proto_tree_add_item_ret_uint(col_tree, hf_tds_rowfmt2_csize, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info),
|
|
&nl_data->columns[col]->csize);
|
|
cur += 4;
|
|
proto_tree_add_item_ret_length(col_tree, hf_tds_rowfmt2_text_tablename,
|
|
tvb, cur, 2,
|
|
tds_get_char_encoding(tds_info)|tds_get_int2_encoding(tds_info),
|
|
&tnamelen);
|
|
cur += tnamelen;
|
|
}
|
|
else if (is_longlen_type_sybase(ctype)) {
|
|
proto_tree_add_item_ret_uint(col_tree, hf_tds_rowfmt2_csize, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info),
|
|
&nl_data->columns[col]->csize);
|
|
cur += 4;
|
|
}
|
|
else {
|
|
nl_data->columns[col]->csize = tvb_get_guint8(tvb,cur);
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt2_csize, tvb, cur, 1, ENC_NA);
|
|
cur ++;
|
|
}
|
|
} else {
|
|
nl_data->columns[col]->csize = get_size_by_coltype(ctype);
|
|
}
|
|
|
|
if (is_numeric_type_tds(nl_data->columns[col]->ctype)) {
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt2_precision, tvb, cur, 1, ENC_NA);
|
|
proto_tree_add_item(col_tree, hf_tds_rowfmt2_scale, tvb, cur + 1, 1, ENC_NA);
|
|
cur += 2;
|
|
}
|
|
|
|
proto_tree_add_item_ret_length(col_tree, hf_tds_rowfmt2_locale_info,
|
|
tvb, cur, 1, ENC_NA, &localelen);
|
|
cur += localelen;
|
|
|
|
proto_item_set_len(col_item, cur - colstart);
|
|
|
|
col += 1;
|
|
|
|
} /* while */
|
|
|
|
nl_data->num_cols = col;
|
|
|
|
/*
|
|
* If there is a packet cursor, we need to copy the struct _netlib_data into it
|
|
* for use by later packets referencing the same cursor.
|
|
*/
|
|
|
|
if (packet_cursor && !(packet_cursor->tds_cursor_flags & TDS_CURSOR_ROWINFO_VALID)) {
|
|
packet_cursor->tds_cursor_rowinfo = copy_nl_data(wmem_file_scope(), nl_data);
|
|
packet_cursor->tds_cursor_flags |= TDS_CURSOR_ROWINFO_VALID;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
/*
|
|
* Process TDS "CONTROL" token and store relevant information in the
|
|
* _netlib_data structure for later use (see tds_get_row_size)
|
|
*
|
|
*/
|
|
static guint
|
|
dissect_tds_control_token(proto_tree *tree, tvbuff_t *tvb, guint offset, tds_conv_info_t *tds_info,
|
|
struct _netlib_data *nl_data)
|
|
{
|
|
guint next, cur, len, col=0;
|
|
cur = offset;
|
|
|
|
/* TODO: fill in nl_data as necessary. */
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_control_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info), &len);
|
|
cur += 2;
|
|
|
|
next = cur + len;
|
|
while (cur < next) {
|
|
|
|
if (col >= TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = TDS_MAX_COLUMNS;
|
|
return 0;
|
|
}
|
|
|
|
if (!(nl_data->columns[col])) {
|
|
nl_data->columns[col] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
proto_tree_add_item_ret_length(tree, hf_tds_control_fmt, tvb, cur, 1, ENC_NA, &len);
|
|
|
|
cur += len;
|
|
col += 1;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
/*
|
|
* If the packet type from the netlib header is a login packet, then dig into
|
|
* the packet to see if this is a supported TDS version and verify the otherwise
|
|
* weak heuristics of the netlib check.
|
|
*/
|
|
static gboolean
|
|
netlib_check_login_pkt(tvbuff_t *tvb, guint offset, packet_info *pinfo, guint8 type)
|
|
{
|
|
guint tds_major, bytes_avail;
|
|
|
|
bytes_avail = tvb_captured_length(tvb) - offset;
|
|
/*
|
|
* we have two login packet styles, one for TDS 4.2 and 5.0
|
|
*/
|
|
if (type==TDS_LOGIN_PKT) {
|
|
/* Use major version number to validate TDS 4/5 login
|
|
* packet */
|
|
|
|
/* Login packet is first in stream and should not be fragmented...
|
|
* if it is we are screwed
|
|
*
|
|
* Note that all of these offsets include the 8-byte netlib
|
|
* header. Therefore, they are 8 bytes larger than the ones that
|
|
* would be seen in dissect_tds45_login.
|
|
*/
|
|
if (bytes_avail < 467) return FALSE;
|
|
tds_major = tvb_get_guint8(tvb, 466);
|
|
if (tds_major != 4 && tds_major != 5) {
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Ensure that the strings at the front of the login packet
|
|
* have valid lengths.
|
|
*/
|
|
|
|
/* Hostname */
|
|
if (tvb_get_guint8(tvb, 8 + TDS_MAXNAME) > TDS_MAXNAME)
|
|
return FALSE;
|
|
/* Username */
|
|
if (tvb_get_guint8(tvb, 39 + TDS_MAXNAME) > TDS_MAXNAME)
|
|
return FALSE;
|
|
/* Password */
|
|
if (tvb_get_guint8(tvb, 70 + TDS_MAXNAME) > TDS_MAXNAME)
|
|
return FALSE;
|
|
/* Client process id */
|
|
if (tvb_get_guint8(tvb, 101 + TDS_MAXNAME) > TDS_MAXNAME)
|
|
return FALSE;
|
|
}
|
|
/*
|
|
* and one added by Microsoft in SQL Server 7
|
|
*/
|
|
else if (type==TDS_LOGIN7_PKT) {
|
|
if (bytes_avail < 16) return FALSE;
|
|
tds_major = tvb_get_guint8(tvb, 15);
|
|
if (tds_major != 0x70 && tds_major != 0x80) {
|
|
return FALSE;
|
|
}
|
|
} else if (type==TDS5_QUERY_PKT) {
|
|
if (bytes_avail < 9) return FALSE;
|
|
/* if this is a TDS 5.0 query check the token */
|
|
if (tvb_get_guint8(tvb, 8) != TDS_LANG_TOKEN) {
|
|
return FALSE;
|
|
}
|
|
}
|
|
/*
|
|
* See if either tcp.destport or tcp.srcport is specified
|
|
* in the preferences as being a TDS port.
|
|
*/
|
|
else if (!value_is_in_range(tds_tcp_ports, pinfo->srcport) &&
|
|
!value_is_in_range(tds_tcp_ports, pinfo->destport)) {
|
|
return FALSE;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_prelogin_response(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint8 token = 0;
|
|
gint tokenoffset, tokenlen, cur = offset, valid = 0;
|
|
|
|
/*
|
|
* Test for prelogin format compliance
|
|
* A prelogin response consists solely of "tokens" from 0 to 7, followed by
|
|
* a terminator.
|
|
*/
|
|
|
|
while(tvb_reported_length_remaining(tvb, cur) > 0)
|
|
{
|
|
token = tvb_get_guint8(tvb, cur);
|
|
cur += 1;
|
|
|
|
if(token == TDS7_PRELOGIN_OPTION_TERMINATOR)
|
|
break;
|
|
|
|
if(token <= TDS7_PRELOGIN_OPTION_NONCEOPT) {
|
|
valid = 1;
|
|
}
|
|
else {
|
|
valid = 0;
|
|
break;
|
|
}
|
|
|
|
tokenoffset = tvb_get_ntohs(tvb, cur);
|
|
if(tokenoffset > tvb_reported_length_remaining(tvb, 0)) {
|
|
valid = 0;
|
|
break;
|
|
}
|
|
cur += 2;
|
|
|
|
tokenlen = tvb_get_ntohs(tvb, cur);
|
|
if(tokenlen > tvb_reported_length_remaining(tvb, 0)) {
|
|
valid = 0;
|
|
break;
|
|
}
|
|
cur += 2;
|
|
}
|
|
|
|
if(token != TDS7_PRELOGIN_OPTION_TERMINATOR) {
|
|
valid = 0;
|
|
}
|
|
|
|
|
|
if(valid) {
|
|
/* The prelogin response has the same form as the prelogin request. */
|
|
dissect_tds7_prelogin_packet(tvb, tree, tds_info, TRUE);
|
|
}
|
|
|
|
return valid;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_order_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
guint i, length;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_order_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info), &length);
|
|
cur += 2;
|
|
|
|
if (TDS_PROTO_LESS_THAN_TDS7(tds_info)) {
|
|
for (i = 0; i < length; i++) {
|
|
proto_tree_add_item(tree, hf_tds_order_colnum, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
}
|
|
}
|
|
else {
|
|
for (i = 0; i < length / 2; i++) {
|
|
proto_tree_add_item(tree, hf_tds_order_colnum, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
}
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_offset_token(tvbuff_t *tvb, guint offset, proto_tree *tree)
|
|
{
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_item(tree, hf_tds_offset_id, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(tree, hf_tds_offset_len, tvb, cur + 2, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 4;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_row_token(tvbuff_t *tvb, packet_info *pinfo, struct _netlib_data *nl_data, guint offset,
|
|
proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset, i, type;
|
|
gboolean plp = FALSE;
|
|
tds_cursor_info_t *packet_cursor;
|
|
|
|
if (!PINFO_FD_VISITED(pinfo)) {
|
|
if (tds_info->tds_conv_cursor_info && tds_info->tds_conv_cursor_info->tds_conv_cursor_current) {
|
|
tds_cursor_info_t *cursor_current = tds_info->tds_conv_cursor_info->tds_conv_cursor_current;
|
|
p_add_proto_data(wmem_file_scope(), pinfo, proto_tds, 0,
|
|
cursor_current);
|
|
}
|
|
}
|
|
|
|
packet_cursor = (tds_cursor_info_t *) p_get_proto_data(wmem_file_scope(), pinfo, proto_tds, 0);
|
|
|
|
if (packet_cursor && (packet_cursor->tds_cursor_flags & TDS_CURSOR_ROWINFO_VALID)) {
|
|
nl_data = packet_cursor->tds_cursor_rowinfo;
|
|
}
|
|
|
|
for (i = 0; i < nl_data->num_cols; i++) {
|
|
type = nl_data->columns[i]->ctype;
|
|
dissect_tds_type_info_minimal(type, nl_data->columns[i]->csize, &plp);
|
|
|
|
dissect_tds_type_varbyte(tvb, &cur, pinfo, tree, hf_tds_row_field, tds_info,
|
|
type, nl_data->columns[i]->scale, plp, i+1,
|
|
nl_data->columns[i]->name);
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_nbc_row_token(tvbuff_t *tvb, packet_info *pinfo, struct _netlib_data *nl_data,
|
|
guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint relbyte, relbit, i, cur;
|
|
gboolean plp = FALSE;
|
|
|
|
cur = offset + nl_data->num_cols/8;
|
|
if((nl_data->num_cols%8) != 0) cur++;
|
|
|
|
for (i = 0; i < nl_data->num_cols; i++) {
|
|
|
|
relbyte = tvb_get_guint8(tvb, offset + i/8);
|
|
relbit = relbyte & (1 << (i%8));
|
|
|
|
if(relbit == 0)
|
|
{
|
|
dissect_tds_type_info_minimal(nl_data->columns[i]->ctype, nl_data->columns[i]->csize, &plp);
|
|
|
|
dissect_tds_type_varbyte(tvb, &cur, pinfo, tree, hf_tds_row_field, tds_info,
|
|
nl_data->columns[i]->ctype, nl_data->columns[i]->scale, plp, i+1,
|
|
nl_data->columns[i]->name);
|
|
}
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_returnstatus_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_item(tree, hf_tds_returnstatus_value, tvb, cur, 4, tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_sspi_token(tvbuff_t *tvb, guint offset, proto_tree *tree)
|
|
{
|
|
guint cur = offset, len_field_val;
|
|
int encoding = tds_little_endian ? ENC_LITTLE_ENDIAN : ENC_BIG_ENDIAN;
|
|
|
|
len_field_val = tvb_get_guint16(tvb, cur, encoding) * 2;
|
|
cur += 2;
|
|
|
|
if (len_field_val) {
|
|
proto_tree_add_item(tree, hf_tds_sspi_buffer, tvb, cur, len_field_val, ENC_NA);
|
|
cur += len_field_val;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_envchg_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
guint8 env_type;
|
|
guint new_len, old_len;
|
|
|
|
proto_tree_add_item(tree, hf_tds_envchg_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
env_type = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(tree, hf_tds_envchg_type, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
/* Read new value */
|
|
switch(env_type)
|
|
{
|
|
case 1:
|
|
case 2:
|
|
case 3:
|
|
case 4:
|
|
case 5:
|
|
case 6:
|
|
case 13:
|
|
case 19:
|
|
/* B_VARCHAR, Strings */
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_envchg_newvalue_length, tvb, cur, 1, ENC_NA, &new_len);
|
|
cur += 1;
|
|
if(new_len > 0)
|
|
{
|
|
if (tds_char_encoding_is_two_byte(tds_info)) {
|
|
new_len *= 2;
|
|
}
|
|
proto_tree_add_item(tree, hf_tds_envchg_newvalue_string, tvb, cur, new_len,
|
|
tds_get_char_encoding(tds_info));
|
|
cur += new_len;
|
|
}
|
|
|
|
break;
|
|
|
|
case 7:
|
|
/* parse collation info structure. From http://www.freetds.org/tds.html#collate */
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_envchg_newvalue_length, tvb, cur, 1, ENC_NA, &new_len);
|
|
cur +=1;
|
|
proto_tree_add_item(tree, hf_tds_envchg_collate_codepage, tvb, cur, 2, tds_get_int2_encoding(tds_info));
|
|
proto_tree_add_item(tree, hf_tds_envchg_collate_flags, tvb, cur + 2, 2, tds_get_int2_encoding(tds_info));
|
|
|
|
proto_tree_add_item(tree, hf_tds_envchg_collate_charset_id, tvb, cur + 4, 1, ENC_NA);
|
|
cur += new_len;
|
|
|
|
break;
|
|
|
|
case 8:
|
|
case 12:
|
|
case 16:
|
|
/* B_VARBYTE */
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_envchg_newvalue_length, tvb, cur, 1, ENC_NA, &new_len);
|
|
cur += 1;
|
|
if(new_len > 0)
|
|
{
|
|
proto_tree_add_item(tree, hf_tds_envchg_newvalue_bytes, tvb, cur, new_len, ENC_NA);
|
|
cur += new_len;
|
|
}
|
|
break;
|
|
|
|
case 9:
|
|
case 10:
|
|
case 11:
|
|
case 17:
|
|
case 18:
|
|
/* %x00 */
|
|
proto_tree_add_item(tree, hf_tds_envchg_newvalue_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
break;
|
|
|
|
case 15:
|
|
/* L_VARBYTE */
|
|
break;
|
|
|
|
case 20:
|
|
break;
|
|
|
|
}
|
|
|
|
/* Read old value */
|
|
switch(env_type)
|
|
{
|
|
case 1:
|
|
case 2:
|
|
case 3:
|
|
case 4:
|
|
/* B_VARCHAR, Strings */
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_envchg_oldvalue_length, tvb, cur, 1, ENC_NA, &old_len);
|
|
cur += 1;
|
|
if(old_len > 0) {
|
|
if (tds_char_encoding_is_two_byte(tds_info)) {
|
|
old_len *= 2;
|
|
}
|
|
proto_tree_add_item(tree, hf_tds_envchg_oldvalue_string, tvb, cur, old_len,
|
|
tds_get_char_encoding(tds_info));
|
|
cur += old_len;
|
|
}
|
|
break;
|
|
|
|
case 5:
|
|
case 6:
|
|
case 8:
|
|
case 12:
|
|
case 13:
|
|
case 15:
|
|
case 16:
|
|
case 18:
|
|
case 19:
|
|
/* %x00 */
|
|
proto_tree_add_item(tree, hf_tds_envchg_oldvalue_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
break;
|
|
|
|
case 7:
|
|
case 9:
|
|
case 10:
|
|
case 11:
|
|
case 17:
|
|
/* B_VARBYTE */
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_envchg_oldvalue_length, tvb, cur, 1, ENC_NA, &old_len);
|
|
cur += 1;
|
|
if(old_len > 0)
|
|
{
|
|
proto_tree_add_item(tree, hf_tds_envchg_oldvalue_bytes, tvb, cur, old_len, ENC_NA);
|
|
cur += old_len;
|
|
}
|
|
break;
|
|
|
|
case 20:
|
|
break;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
static int
|
|
dissect_tds_eed_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
guint32 msg_len, len;
|
|
|
|
proto_tree_add_item(tree, hf_tds_eed_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
proto_tree_add_item(tree, hf_tds_eed_number, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
proto_tree_add_item(tree, hf_tds_eed_state, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
proto_tree_add_item(tree, hf_tds_eed_class, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_eed_sql_state, tvb, cur, 1,
|
|
ENC_NA, &len);
|
|
cur += len;
|
|
|
|
proto_tree_add_item(tree, hf_tds_eed_status, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
|
|
proto_tree_add_item(tree, hf_tds_eed_transtate, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_eed_msgtext, tvb, cur, 2,
|
|
tds_get_char_encoding(tds_info)|tds_get_int2_encoding(tds_info),
|
|
&msg_len);
|
|
cur += msg_len;
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_eed_servername, tvb, cur, 1,
|
|
tds_get_char_encoding(tds_info)|ENC_NA, &msg_len);
|
|
cur += msg_len;
|
|
|
|
proto_tree_add_item_ret_length(tree, hf_tds_eed_procname, tvb, cur, 1,
|
|
tds_get_char_encoding(tds_info)|ENC_NA, &msg_len);
|
|
cur += msg_len;
|
|
|
|
proto_tree_add_item(tree, hf_tds_eed_linenumber, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
/* TODO Handle EED follows? Maybe handled as separate tokens. */
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_error_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
guint32 msg_len;
|
|
guint32 srvr_len, proc_len;
|
|
int encoding = tds_little_endian ? ENC_LITTLE_ENDIAN : ENC_BIG_ENDIAN;
|
|
|
|
proto_tree_add_item(tree, hf_tds_error_length, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
|
|
proto_tree_add_item(tree, hf_tds_error_number, tvb, cur, 4, encoding);
|
|
cur += 4;
|
|
proto_tree_add_item(tree, hf_tds_error_state, tvb, cur, 1, ENC_NA);
|
|
cur +=1;
|
|
proto_tree_add_item(tree, hf_tds_error_class, tvb, cur, 1, ENC_NA);
|
|
cur +=1;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_error_msgtext_length, tvb, cur, 2, encoding, &msg_len);
|
|
cur +=2;
|
|
|
|
msg_len *= 2;
|
|
proto_tree_add_item(tree, hf_tds_error_msgtext, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_error_servername_length, tvb, cur, 1, ENC_NA, &srvr_len);
|
|
cur +=1;
|
|
if(srvr_len) {
|
|
srvr_len *=2;
|
|
proto_tree_add_item(tree, hf_tds_error_servername, tvb, cur, srvr_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += srvr_len;
|
|
}
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_error_procname_length, tvb, cur, 1, ENC_NA, &proc_len);
|
|
cur +=1;
|
|
if(proc_len) {
|
|
proc_len *=2;
|
|
proto_tree_add_item(tree, hf_tds_error_procname, tvb, cur, proc_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += proc_len;
|
|
}
|
|
|
|
if (TDS_PROTO_TDS7_1_OR_LESS(tds_info)) {
|
|
proto_tree_add_item(tree, hf_tds_error_linenumber_16, tvb, cur, 2, encoding);
|
|
cur += 2;
|
|
} else {
|
|
proto_tree_add_item(tree, hf_tds_error_linenumber_32, tvb, cur, 4, encoding);
|
|
cur += 4;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_info_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
guint32 msg_len;
|
|
guint32 srvr_len, proc_len;
|
|
|
|
proto_tree_add_item(tree, hf_tds_info_length, tvb, cur, 2, tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
proto_tree_add_item(tree, hf_tds_info_number, tvb, cur, 4, tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
proto_tree_add_item(tree, hf_tds_info_state, tvb, cur, 1, ENC_NA);
|
|
cur +=1;
|
|
proto_tree_add_item(tree, hf_tds_info_class, tvb, cur, 1, ENC_NA);
|
|
cur +=1;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_info_msgtext_length, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info), &msg_len);
|
|
cur +=2;
|
|
|
|
if (tds_char_encoding_is_two_byte(tds_info)) {
|
|
msg_len *= 2;
|
|
}
|
|
proto_tree_add_item(tree, hf_tds_info_msgtext, tvb, cur, msg_len, tds_get_char_encoding(tds_info));
|
|
|
|
cur += msg_len;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_info_servername_length, tvb, cur, 1, ENC_NA, &srvr_len);
|
|
cur +=1;
|
|
if(srvr_len) {
|
|
if (tds_char_encoding_is_two_byte(tds_info)) {
|
|
srvr_len *=2;
|
|
}
|
|
proto_tree_add_item(tree, hf_tds_info_servername, tvb, cur, srvr_len, tds_get_char_encoding(tds_info));
|
|
cur += srvr_len;
|
|
}
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_info_procname_length, tvb, cur, 1, ENC_NA, &proc_len);
|
|
cur +=1;
|
|
if(proc_len) {
|
|
if (tds_char_encoding_is_two_byte(tds_info)) {
|
|
proc_len *=2;
|
|
}
|
|
proto_tree_add_item(tree, hf_tds_info_procname, tvb, cur, proc_len, tds_get_char_encoding(tds_info));
|
|
cur += proc_len;
|
|
}
|
|
|
|
if (TDS_PROTO_TDS7_1_OR_LESS(tds_info)) {
|
|
proto_tree_add_item(tree, hf_tds_info_linenumber_16, tvb, cur, 2, tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
} else {
|
|
proto_tree_add_item(tree, hf_tds_info_linenumber_32, tvb, cur, 4, tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_login_ack_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint8 msg_len;
|
|
guint32 tds_version;
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_item(tree, hf_tds_loginack_length, tvb, cur, 2, tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
|
|
proto_tree_add_item(tree, hf_tds_loginack_interface, tvb, cur, 1, ENC_NA);
|
|
cur +=1;
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_loginack_tdsversion, tvb, cur, 4, ENC_BIG_ENDIAN, &tds_version);
|
|
set_tds_version(tds_info, tds_version);
|
|
|
|
cur += 4;
|
|
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
cur +=1;
|
|
|
|
if (tds_char_encoding_is_two_byte(tds_info)) {
|
|
msg_len *= 2;
|
|
}
|
|
proto_tree_add_item(tree, hf_tds_loginack_progname, tvb, cur, msg_len,
|
|
tds_get_char_encoding(tds_info));
|
|
cur += msg_len;
|
|
|
|
proto_tree_add_item(tree, hf_tds_loginack_progversion, tvb, cur, 4, ENC_BIG_ENDIAN);
|
|
|
|
cur += 4;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds7_colmetadata_token(tvbuff_t *tvb, struct _netlib_data *nl_data, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
guint16 num_columns, flags, numparts, parti, partlen, msg_len;
|
|
guint8 type;
|
|
int i, col_offset;
|
|
proto_tree* col_tree, *flags_tree;
|
|
proto_item* flags_item, * type_item, *col_item;
|
|
int encoding = tds_little_endian ? ENC_LITTLE_ENDIAN : ENC_BIG_ENDIAN;
|
|
|
|
num_columns = tvb_get_letohs(tvb, cur);
|
|
nl_data->num_cols = num_columns;
|
|
proto_tree_add_item(tree, hf_tds_colmetadata_columns, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
if (nl_data->num_cols > TDS_MAX_COLUMNS) {
|
|
nl_data->num_cols = 0;
|
|
return 0;
|
|
}
|
|
cur +=2;
|
|
|
|
for(i=0; i != num_columns; i++) {
|
|
|
|
col_offset = cur;
|
|
|
|
col_item = proto_tree_add_item(tree, hf_tds_colmetadata_field, tvb, cur, 0, ENC_NA);
|
|
col_tree = proto_item_add_subtree(col_item, ett_tds_col);
|
|
proto_item_set_text(col_item, "Column %d", i + 1);
|
|
|
|
if (!(nl_data->columns[i])) {
|
|
nl_data->columns[i] = wmem_new0(wmem_packet_scope(), struct _tds_col);
|
|
}
|
|
|
|
if (TDS_PROTO_TDS7_1_OR_LESS(tds_info)) {
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_usertype16, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
nl_data->columns[i]->utype = tvb_get_guint16(tvb, cur, encoding);
|
|
cur +=2;
|
|
} else {
|
|
proto_tree_add_item_ret_uint(col_tree, hf_tds_colmetadata_usertype32, tvb, cur, 4, ENC_LITTLE_ENDIAN, &(nl_data->columns[i]->utype));
|
|
cur +=4;
|
|
}
|
|
|
|
flags = tvb_get_letohs(tvb, cur);
|
|
flags_item = proto_tree_add_uint(col_tree, hf_tds_colmetadata_results_token_flags, tvb, cur, 2, flags);
|
|
if(flags_item)
|
|
{
|
|
flags_tree = proto_item_add_subtree(flags_item, ett_tds_flags);
|
|
if(flags_tree)
|
|
{
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_nullable, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_casesen, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_updateable, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_identity, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
if(TDS_PROTO_TDS7_2_OR_GREATER(tds_info)) {
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_computed, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
if(TDS_PROTO_TDS7_3A_OR_LESS(tds_info)) {
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_reservedodbc, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
if(TDS_PROTO_TDS7_2_OR_GREATER(tds_info)) {
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_fixedlenclrtype, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
if(TDS_PROTO_TDS7_3B_OR_GREATER(tds_info)) {
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_sparsecolumnset, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
if(TDS_PROTO_TDS7_4_OR_GREATER(tds_info)) {
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_encrypted, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
if(TDS_PROTO_TDS7_2_OR_GREATER(tds_info)) {
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_hidden, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_key, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
proto_tree_add_item(flags_tree, hf_tds_colmetadata_flags_nullableunknown, tvb, cur, 2, ENC_BIG_ENDIAN);
|
|
}
|
|
}
|
|
}
|
|
cur +=2;
|
|
|
|
/* TYPE_INFO */
|
|
type = tvb_get_guint8(tvb, cur);
|
|
type_item = proto_tree_add_item(col_tree, hf_tds_colmetadata_results_token_type, tvb, cur, 1, ENC_NA);
|
|
proto_item_append_text(type_item, " (%s)", val_to_str(type, tds_data_type_names, "Invalid data type: %02X"));
|
|
nl_data->columns[i]->ctype = type;
|
|
cur++;
|
|
|
|
if(is_fixedlen_type_tds(type))
|
|
{
|
|
nl_data->columns[i]->csize = get_size_by_coltype(type);
|
|
}
|
|
else if(is_varlen_type_tds(type))
|
|
{
|
|
switch(type)
|
|
{
|
|
case TDS_DATA_TYPE_GUID:
|
|
case TDS_DATA_TYPE_INTN:
|
|
case TDS_DATA_TYPE_BITN:
|
|
case TDS_DATA_TYPE_FLTN:
|
|
case TDS_DATA_TYPE_MONEYN:
|
|
case TDS_DATA_TYPE_DATETIMN:
|
|
case TDS_DATA_TYPE_CHAR:
|
|
case TDS_DATA_TYPE_VARCHAR:
|
|
case TDS_DATA_TYPE_BINARY:
|
|
case TDS_DATA_TYPE_VARBINARY:
|
|
{
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_csize, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
nl_data->columns[i]->csize = tvb_get_guint8(tvb, cur);
|
|
cur++;
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_DATEN:
|
|
{
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_DECIMAL:
|
|
case TDS_DATA_TYPE_NUMERIC:
|
|
case TDS_DATA_TYPE_DECIMALN:
|
|
case TDS_DATA_TYPE_NUMERICN:
|
|
{
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_csize, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
nl_data->columns[i]->csize = tvb_get_guint8(tvb,cur);
|
|
cur++;
|
|
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_precision, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
nl_data->columns[i]->precision = tvb_get_guint8(tvb,cur);
|
|
cur++;
|
|
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_scale, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
nl_data->columns[i]->scale = tvb_get_guint8(tvb,cur);
|
|
cur++;
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_TIMEN:
|
|
case TDS_DATA_TYPE_DATETIME2N:
|
|
case TDS_DATA_TYPE_DATETIMEOFFSETN:
|
|
{
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_scale, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
nl_data->columns[i]->scale = tvb_get_guint8(tvb,cur);
|
|
cur++;
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_BIGVARBIN:
|
|
{
|
|
nl_data->columns[i]->csize = tvb_get_guint16(tvb, cur, encoding);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_large_type_size, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_BIGVARCHR:
|
|
{
|
|
nl_data->columns[i]->csize = tvb_get_guint16(tvb, cur, encoding);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_large_type_size, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_codepage, tvb, cur, 2, ENC_LITTLE_ENDIAN );
|
|
cur += 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_flags, tvb, cur, 2, ENC_LITTLE_ENDIAN );
|
|
cur += 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_charset_id, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
cur +=1;
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_BIGBINARY:
|
|
{
|
|
nl_data->columns[i]->csize = tvb_get_guint16(tvb, cur, encoding);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_large_type_size, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_BIGCHAR:
|
|
case TDS_DATA_TYPE_NVARCHAR:
|
|
case TDS_DATA_TYPE_NCHAR:
|
|
{
|
|
nl_data->columns[i]->csize = tvb_get_guint16(tvb, cur, encoding);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_large_type_size, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_codepage, tvb, cur, 2, ENC_LITTLE_ENDIAN );
|
|
cur += 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_flags, tvb, cur, 2, ENC_LITTLE_ENDIAN );
|
|
cur += 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_charset_id, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
cur +=1;
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_XML:
|
|
{
|
|
guint8 schema_present;
|
|
schema_present = tvb_get_guint8(tvb, cur);
|
|
cur += 1;
|
|
|
|
if(schema_present)
|
|
{
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_dbname_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_dbname, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_owningschema_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_owningschema, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_typename_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_typename, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_xmlschemacollection_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_xmlschemacollection, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_UDT:
|
|
{
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_maxbytesize, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_dbname_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_dbname, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_schemaname_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_schemaname, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_typename_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_typename, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
msg_len = tvb_get_guint16(tvb, cur, encoding);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_assemblyqualifiedname_length, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_assemblyqualifiedname, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_IMAGE:
|
|
{
|
|
cur += 4;
|
|
|
|
/* Table name */
|
|
numparts = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_table_name_parts, tvb, cur, 1, ENC_LITTLE_ENDIAN);
|
|
cur += 1;
|
|
|
|
for(parti = 0; parti < numparts; parti++)
|
|
{
|
|
partlen = tvb_get_letohs(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_table_name_length, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_table_name, tvb, cur + 2, partlen * 2, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += 2 + (partlen * 2);
|
|
}
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_TEXT:
|
|
case TDS_DATA_TYPE_NTEXT:
|
|
{
|
|
/* Not sure what we are stepping over here */
|
|
cur += 2;
|
|
|
|
nl_data->columns[i]->csize = tvb_get_guint16(tvb, cur, encoding);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_large_type_size, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_codepage, tvb, cur, 2, ENC_LITTLE_ENDIAN );
|
|
cur += 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_flags, tvb, cur, 2, ENC_LITTLE_ENDIAN );
|
|
cur += 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_collate_charset_id, tvb, cur, 1, ENC_LITTLE_ENDIAN );
|
|
cur +=1;
|
|
|
|
/* Table name */
|
|
numparts = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_table_name_parts, tvb, cur, 1, ENC_LITTLE_ENDIAN);
|
|
cur += 1;
|
|
|
|
for(parti = 0; parti < numparts; parti++)
|
|
{
|
|
partlen = tvb_get_letohs(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_table_name_length, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_table_name, tvb, cur + 2, partlen * 2, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += 2 + (partlen * 2);
|
|
}
|
|
|
|
break;
|
|
}
|
|
case TDS_DATA_TYPE_SSVARIANT:
|
|
{
|
|
cur += 4;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* ColName */
|
|
msg_len = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_colname_length, tvb, cur, 1, ENC_NA);
|
|
cur += 1;
|
|
if(msg_len != 0) {
|
|
msg_len *= 2;
|
|
proto_tree_add_item(col_tree, hf_tds_colmetadata_colname, tvb, cur, msg_len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
cur += msg_len;
|
|
}
|
|
|
|
proto_item_set_len(col_item, cur - col_offset);
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
/* Valid status fields for TDS_DONEINPROC_TOKEN
|
|
* One field is not valid in this token.
|
|
*/
|
|
|
|
static const int *done_status_flags[] = {
|
|
&hf_tds_done_status_more,
|
|
&hf_tds_done_status_error,
|
|
&hf_tds_done_status_inxact,
|
|
&hf_tds_done_status_proc,
|
|
&hf_tds_done_status_count,
|
|
&hf_tds_done_status_attn,
|
|
&hf_tds_done_status_event,
|
|
&hf_tds_done_status_srverror,
|
|
NULL
|
|
};
|
|
|
|
static int
|
|
dissect_tds_done_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_bitmask(tree, tvb, cur, hf_tds_done_status, ett_tds_done_status,
|
|
done_status_flags, tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
proto_tree_add_item(tree, hf_tds_done_curcmd, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
if (TDS_PROTO_TDS7_1_OR_LESS(tds_info)) {
|
|
proto_tree_add_item(tree, hf_tds_done_donerowcount_32, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
} else {
|
|
/* TDS 7 is always little-endian. */
|
|
proto_tree_add_item(tree, hf_tds_done_donerowcount_64, tvb, cur, 8, ENC_LITTLE_ENDIAN);
|
|
cur += 8;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
/* Valid status fields for TDS_DONEINPROC_TOKEN
|
|
* All fields are valid in this token.
|
|
*/
|
|
|
|
static const int *doneproc_status_flags[] = {
|
|
&hf_tds_done_status_more,
|
|
&hf_tds_done_status_error,
|
|
&hf_tds_done_status_inxact,
|
|
&hf_tds_done_status_proc,
|
|
&hf_tds_done_status_count,
|
|
&hf_tds_done_status_attn,
|
|
&hf_tds_done_status_event,
|
|
&hf_tds_done_status_rpcinbatch,
|
|
&hf_tds_done_status_srverror,
|
|
NULL
|
|
};
|
|
|
|
static int
|
|
dissect_tds_doneproc_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_bitmask(tree, tvb, cur, hf_tds_doneproc_status, ett_tds_done_status,
|
|
doneproc_status_flags, tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
proto_tree_add_item(tree, hf_tds_doneproc_curcmd, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
if (TDS_PROTO_TDS7_1_OR_LESS(tds_info)) {
|
|
proto_tree_add_item(tree, hf_tds_doneproc_donerowcount_32, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
} else {
|
|
/* TDS 7 is always little-endian. */
|
|
proto_tree_add_item(tree, hf_tds_doneproc_donerowcount_64, tvb, cur, 8, ENC_LITTLE_ENDIAN);
|
|
cur += 8;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
/* Valid status fields for TDS_DONEINPROC_TOKEN
|
|
* A few fields are not valid in this token.
|
|
*
|
|
* This token occurs much more frequently when stored procedures are used, so
|
|
* it's worthwhile to make a separate list.
|
|
*/
|
|
static const int *doneinproc_status_flags[] = {
|
|
&hf_tds_done_status_more,
|
|
&hf_tds_done_status_error,
|
|
&hf_tds_done_status_inxact,
|
|
&hf_tds_done_status_count,
|
|
&hf_tds_done_status_attn,
|
|
&hf_tds_done_status_event,
|
|
&hf_tds_done_status_srverror,
|
|
NULL
|
|
};
|
|
|
|
static int
|
|
dissect_tds_doneinproc_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_bitmask(tree, tvb, cur, hf_tds_doneinproc_status, ett_tds_done_status,
|
|
doneinproc_status_flags, tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
proto_tree_add_item(tree, hf_tds_doneinproc_curcmd, tvb, cur, 2,
|
|
tds_get_int2_encoding(tds_info));
|
|
cur += 2;
|
|
if (TDS_PROTO_TDS7_1_OR_LESS(tds_info)) {
|
|
proto_tree_add_item(tree, hf_tds_doneinproc_donerowcount_32, tvb, cur, 4,
|
|
tds_get_int4_encoding(tds_info));
|
|
cur += 4;
|
|
} else {
|
|
/* TDS 7 is always little-endian. */
|
|
proto_tree_add_item(tree, hf_tds_doneinproc_donerowcount_64, tvb, cur, 8, ENC_LITTLE_ENDIAN);
|
|
cur += 8;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_procid_token(tvbuff_t *tvb, guint offset, proto_tree *tree, tds_conv_info_t *tds_info _U_ )
|
|
{
|
|
guint cur = offset;
|
|
|
|
proto_tree_add_item(tree, hf_tds_procid_value, tvb, cur, 8, ENC_NA);
|
|
cur += 8;
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static guint8
|
|
dissect_tds_type_info(tvbuff_t *tvb, guint *offset, packet_info *pinfo, proto_tree *tree, gboolean *plp, gboolean variantprop)
|
|
{
|
|
proto_item *item = NULL, *item1 = NULL, *data_type_item = NULL;
|
|
proto_tree *sub_tree = NULL, *collation_tree;
|
|
guint32 varlen, varlen_len = 0;
|
|
guint8 data_type;
|
|
|
|
*plp = FALSE; /* most types are not Partially Length-Prefixed */
|
|
item = proto_tree_add_item(tree, hf_tds_type_info, tvb, *offset, 0, ENC_NA);
|
|
data_type = tvb_get_guint8(tvb, *offset);
|
|
proto_item_append_text(item, " (%s)", val_to_str(data_type, tds_data_type_names, "Invalid data type: %02X"));
|
|
sub_tree = proto_item_add_subtree(item, ett_tds_type_info);
|
|
data_type_item = proto_tree_add_item(sub_tree, hf_tds_type_info_type, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
*offset += 1;
|
|
|
|
if(variantprop)
|
|
{
|
|
guint8 prop_bytes = variant_propbytes(data_type);
|
|
*offset += prop_bytes;
|
|
}
|
|
|
|
/* optional TYPE_VARLEN for variable length types */
|
|
switch(data_type) {
|
|
/* FIXEDLENTYPE */
|
|
case TDS_DATA_TYPE_NULL: /* Null (no data associated with this type) */
|
|
case TDS_DATA_TYPE_INT1: /* TinyInt (1 byte data representation) */
|
|
case TDS_DATA_TYPE_BIT: /* Bit (1 byte data representation) */
|
|
case TDS_DATA_TYPE_INT2: /* SmallInt (2 byte data representation) */
|
|
case TDS_DATA_TYPE_INT4: /* Int (4 byte data representation) */
|
|
case TDS_DATA_TYPE_FLT4: /* Real (4 byte data representation) */
|
|
case TDS_DATA_TYPE_DATETIME4: /* SmallDateTime (4 byte data representation) */
|
|
case TDS_DATA_TYPE_MONEY4: /* SmallMoney (4 byte data representation) */
|
|
case TDS_DATA_TYPE_INT8: /* BigInt (8 byte data representation) */
|
|
case TDS_DATA_TYPE_FLT8: /* Float (8 byte data representation) */
|
|
case TDS_DATA_TYPE_MONEY: /* Money (8 byte data representation) */
|
|
case TDS_DATA_TYPE_DATETIME: /* DateTime (8 byte data representation) */
|
|
/* BYTELEN_TYPE with length determined by SCALE */
|
|
case TDS_DATA_TYPE_TIMEN: /* (introduced in TDS 7.3) */
|
|
case TDS_DATA_TYPE_DATETIME2N: /* (introduced in TDS 7.3) */
|
|
case TDS_DATA_TYPE_DATETIMEOFFSETN: /* (introduced in TDS 7.3) */
|
|
varlen_len = 0;
|
|
break;
|
|
/* BYTELEN_TYPE */
|
|
case TDS_DATA_TYPE_GUID: /* UniqueIdentifier */
|
|
case TDS_DATA_TYPE_INTN:
|
|
case TDS_DATA_TYPE_DECIMAL: /* Decimal (TDS 4/5) */
|
|
case TDS_DATA_TYPE_NUMERIC: /* Numeric (TDS 4/5) */
|
|
case TDS_DATA_TYPE_BITN:
|
|
case TDS_DATA_TYPE_DECIMALN: /* Decimal */
|
|
case TDS_DATA_TYPE_NUMERICN: /* Numeric */
|
|
case TDS_DATA_TYPE_FLTN:
|
|
case TDS_DATA_TYPE_MONEYN:
|
|
case TDS_DATA_TYPE_DATETIMN:
|
|
case TDS_DATA_TYPE_DATEN: /* (introduced in TDS 7.3) */
|
|
case TDS_DATA_TYPE_CHAR: /* Char (TDS 4/5) */
|
|
case TDS_DATA_TYPE_VARCHAR: /* VarChar (TDS 4/5) */
|
|
case TDS_DATA_TYPE_BINARY: /* Binary (TDS 4/5) */
|
|
case TDS_DATA_TYPE_VARBINARY: /* VarBinary (TDS 4/5) */
|
|
varlen_len = 1;
|
|
varlen = tvb_get_guint8(tvb, *offset);
|
|
break;
|
|
/* USHORTLEN_TYPE */
|
|
case TDS_DATA_TYPE_BIGVARCHR: /* VarChar */
|
|
case TDS_DATA_TYPE_BIGVARBIN: /* VarBinary */
|
|
case TDS_DATA_TYPE_NVARCHAR: /* NVarChar */
|
|
varlen_len = 2;
|
|
varlen = tvb_get_letohs(tvb, *offset);
|
|
/* A type with unlimited max size, known as varchar(max), varbinary(max) and nvarchar(max),
|
|
which has a max size of 0xFFFF, defined by PARTLENTYPE. This class of types was introduced in TDS 7.2. */
|
|
if(varlen == 0xFFFF)
|
|
*plp = TRUE;
|
|
break;
|
|
case TDS_DATA_TYPE_BIGBINARY: /* Binary */
|
|
case TDS_DATA_TYPE_BIGCHAR: /* Char */
|
|
case TDS_DATA_TYPE_NCHAR: /* NChar */
|
|
varlen_len = 2;
|
|
varlen = tvb_get_letohs(tvb, *offset);
|
|
break;
|
|
/* LONGLEN_TYPE */
|
|
case TDS_DATA_TYPE_XML: /* XML (introduced in TDS 7.2) */
|
|
case TDS_DATA_TYPE_UDT: /* CLR-UDT (introduced in TDS 7.2) */
|
|
*plp = TRUE;
|
|
/* Fall through */
|
|
case TDS_DATA_TYPE_TEXT: /* Text */
|
|
case TDS_DATA_TYPE_IMAGE: /* Image */
|
|
case TDS_DATA_TYPE_NTEXT: /* NText */
|
|
case TDS_DATA_TYPE_SSVARIANT: /* Sql_Variant (introduced in TDS 7.2) */
|
|
varlen_len = 4;
|
|
varlen = tvb_get_letohl(tvb, *offset);
|
|
break;
|
|
default:
|
|
expert_add_info(pinfo, data_type_item, &ei_tds_type_info_type);
|
|
varlen_len = 0;
|
|
data_type = TDS_DATA_TYPE_INVALID;
|
|
}
|
|
|
|
if(varlen_len)
|
|
item1 = proto_tree_add_uint(sub_tree, hf_tds_type_info_varlen, tvb, *offset, varlen_len, varlen);
|
|
if(*plp)
|
|
proto_item_append_text(item1, " (PLP - Partially Length-Prefixed data type)");
|
|
*offset += varlen_len;
|
|
|
|
/* Optional data dependent on type */
|
|
switch(data_type) {
|
|
/* PRECISION and SCALE */
|
|
case TDS_DATA_TYPE_DECIMAL: /* Decimal (TDS 4/5) */
|
|
case TDS_DATA_TYPE_NUMERIC: /* Numeric (TDS 4/5) */
|
|
case TDS_DATA_TYPE_DECIMALN: /* Decimal */
|
|
case TDS_DATA_TYPE_NUMERICN: /* Numeric */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_info_precision, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
*offset += 1;
|
|
/* fallthrough */
|
|
|
|
/* SCALE */
|
|
case TDS_DATA_TYPE_TIMEN: /* (introduced in TDS 7.3) */
|
|
case TDS_DATA_TYPE_DATETIME2N: /* (introduced in TDS 7.3) */
|
|
case TDS_DATA_TYPE_DATETIMEOFFSETN: /* (introduced in TDS 7.3) */
|
|
proto_tree_add_item(sub_tree, hf_tds_type_info_scale, tvb, *offset, 1, ENC_LITTLE_ENDIAN);
|
|
*offset += 1;
|
|
break;
|
|
/* COLLATION */
|
|
case TDS_DATA_TYPE_BIGCHAR: /* Char */
|
|
case TDS_DATA_TYPE_BIGVARCHR: /* VarChar */
|
|
case TDS_DATA_TYPE_TEXT: /* Text */
|
|
case TDS_DATA_TYPE_NTEXT: /* NText */
|
|
case TDS_DATA_TYPE_NCHAR: /* NChar */
|
|
case TDS_DATA_TYPE_NVARCHAR: /* NVarChar */
|
|
item1 = proto_tree_add_item(sub_tree, hf_tds_type_info_collation, tvb, *offset, 5, ENC_NA);
|
|
collation_tree = proto_item_add_subtree(item1, ett_tds_type_info_collation);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_lcid, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_ign_case, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_ign_accent, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_ign_kana, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_ign_width, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_binary, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_version, tvb, *offset, 4, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(collation_tree, hf_tds_type_info_collation_sortid, tvb, *offset + 4, 1, ENC_LITTLE_ENDIAN);
|
|
*offset += 5;
|
|
break;
|
|
}
|
|
|
|
proto_item_set_end(item, tvb, *offset);
|
|
return data_type;
|
|
}
|
|
|
|
static void
|
|
dissect_tds_rpc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
proto_item *item = NULL, *param_item = NULL;
|
|
proto_tree *sub_tree = NULL, *status_sub_tree = NULL;
|
|
int offset = 0;
|
|
guint len;
|
|
guint8 data_type;
|
|
|
|
item = proto_tree_add_item(tree, hf_tds_rpc, tvb, 0, -1, ENC_NA);
|
|
tree = proto_item_add_subtree(item, ett_tds_message);
|
|
|
|
dissect_tds_all_headers(tvb, &offset, pinfo, tree);
|
|
while(tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
/*
|
|
* RPC name.
|
|
*/
|
|
switch(tds_protocol_type) {
|
|
case TDS_PROTOCOL_4:
|
|
case TDS_PROTOCOL_5:
|
|
len = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(tree, hf_tds_rpc_name_length8, tvb, offset, 1, ENC_NA);
|
|
proto_tree_add_item(tree, hf_tds_rpc_name, tvb, offset + 1, len, ENC_ASCII|ENC_NA);
|
|
offset += 1 + len;
|
|
break;
|
|
|
|
case TDS_PROTOCOL_7_0:
|
|
case TDS_PROTOCOL_7_1:
|
|
case TDS_PROTOCOL_7_2:
|
|
case TDS_PROTOCOL_7_3:
|
|
case TDS_PROTOCOL_7_4:
|
|
default: /* unspecified: try as if TDS7 */
|
|
len = tvb_get_letohs(tvb, offset);
|
|
proto_tree_add_item(tree, hf_tds_rpc_name_length, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
if (len == 0xFFFF) {
|
|
proto_tree_add_item(tree, hf_tds_rpc_proc_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
}
|
|
else if (len != 0) {
|
|
len *= 2;
|
|
proto_tree_add_item(tree, hf_tds_rpc_name, tvb, offset, len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
offset += len;
|
|
}
|
|
break;
|
|
}
|
|
item = proto_tree_add_item(tree, hf_tds_rpc_options, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
sub_tree = proto_item_add_subtree(item, ett_tds_rpc_options);
|
|
proto_tree_add_item(sub_tree, hf_tds_rpc_options_with_recomp, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(sub_tree, hf_tds_rpc_options_no_metadata, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(sub_tree, hf_tds_rpc_options_reuse_metadata, tvb, offset, 2, ENC_LITTLE_ENDIAN);
|
|
offset += 2;
|
|
|
|
/* dissect parameters */
|
|
while(tvb_reported_length_remaining(tvb, offset) > 0) {
|
|
gboolean plp;
|
|
|
|
len = tvb_get_guint8(tvb, offset);
|
|
/* check for BatchFlag or NoExecFlag */
|
|
if((gint8)len < 0) {
|
|
proto_tree_add_item(tree, hf_tds_rpc_separator, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
++offset;
|
|
break;
|
|
}
|
|
param_item = proto_tree_add_item(tree, hf_tds_rpc_parameter, tvb, offset, 0, ENC_NA);
|
|
sub_tree = proto_item_add_subtree(param_item, ett_tds_rpc_parameter);
|
|
proto_tree_add_item(sub_tree, hf_tds_rpc_parameter_name_length, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
++offset;
|
|
if(len) {
|
|
len *= 2;
|
|
proto_tree_add_item(sub_tree, hf_tds_rpc_parameter_name, tvb, offset, len, ENC_UTF_16|ENC_LITTLE_ENDIAN);
|
|
offset += len;
|
|
}
|
|
item = proto_tree_add_item(sub_tree, hf_tds_rpc_parameter_status, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
status_sub_tree = proto_item_add_subtree(item, ett_tds_rpc_parameter_status);
|
|
proto_tree_add_item(status_sub_tree, hf_tds_rpc_parameter_status_by_ref, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
proto_tree_add_item(status_sub_tree, hf_tds_rpc_parameter_status_default, tvb, offset, 1, ENC_LITTLE_ENDIAN);
|
|
++offset;
|
|
data_type = dissect_tds_type_info(tvb, &offset, pinfo, sub_tree, &plp, FALSE);
|
|
if (data_type == TDS_DATA_TYPE_INVALID)
|
|
break;
|
|
dissect_tds_type_varbyte(tvb, &offset, pinfo, sub_tree, hf_tds_rpc_parameter_value, tds_info,
|
|
data_type, 0, plp, -1, NULL); /* TODO: Precision needs setting? */
|
|
proto_item_set_end(param_item, tvb, offset);
|
|
}
|
|
}
|
|
}
|
|
|
|
static int
|
|
dissect_tds_featureextack_token(tvbuff_t *tvb, guint offset, proto_tree *tree)
|
|
{
|
|
guint8 featureid;
|
|
gint featureackdatalen;
|
|
proto_tree *feature_tree = NULL;
|
|
proto_item * feature_item;
|
|
guint cur = offset;
|
|
|
|
while(tvb_reported_length_remaining(tvb, cur) > 0)
|
|
{
|
|
featureid = tvb_get_guint8(tvb, cur);
|
|
featureackdatalen = tvb_get_guint32(tvb, cur + 1, ENC_LITTLE_ENDIAN);
|
|
|
|
feature_item = proto_tree_add_item(tree, hf_tds_featureextack_feature, tvb, cur, featureid == 0xff ? 1 : 5 + featureackdatalen, ENC_NA);
|
|
feature_tree = proto_item_add_subtree(feature_item, ett_tds_col);
|
|
|
|
proto_tree_add_item(feature_tree, hf_tds_featureextack_featureid, tvb, cur, 1, ENC_LITTLE_ENDIAN);
|
|
cur += 1;
|
|
|
|
if(featureid == 0xff)
|
|
break;
|
|
|
|
proto_tree_add_item(feature_tree, hf_tds_featureextack_featureackdatalen, tvb, cur, 4, ENC_LITTLE_ENDIAN);
|
|
cur += 4;
|
|
|
|
proto_tree_add_item(feature_tree, hf_tds_featureextack_featureackdata, tvb, cur, featureackdatalen, ENC_NA);
|
|
cur += featureackdatalen;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_sessionstate_token(tvbuff_t *tvb, guint offset, proto_tree *tree)
|
|
{
|
|
guint16 statelen;
|
|
guint cur = offset, len;
|
|
|
|
proto_tree_add_item_ret_uint(tree, hf_tds_sessionstate_length, tvb, cur, 4, ENC_LITTLE_ENDIAN, &len);
|
|
cur += 4;
|
|
|
|
proto_tree_add_item(tree, hf_tds_sessionstate_seqno, tvb, cur, 4, ENC_LITTLE_ENDIAN);
|
|
cur += 4;
|
|
|
|
proto_tree_add_item(tree, hf_tds_sessionstate_status, tvb, cur, 1, ENC_LITTLE_ENDIAN);
|
|
cur += 1;
|
|
|
|
while((cur - offset - 3) < len)
|
|
{
|
|
proto_tree_add_item(tree, hf_tds_sessionstate_stateid, tvb, cur, 1, ENC_LITTLE_ENDIAN);
|
|
cur += 1;
|
|
|
|
if(tvb_get_guint8(tvb, cur) == 0xFF)
|
|
{
|
|
cur += 1;
|
|
statelen = tvb_get_ntohs(tvb, cur + 2);
|
|
proto_tree_add_item(tree, hf_tds_sessionstate_statelen, tvb, cur, 2, ENC_LITTLE_ENDIAN);
|
|
cur += 2;
|
|
} else {
|
|
statelen = tvb_get_guint8(tvb, cur);
|
|
proto_tree_add_item(tree, hf_tds_sessionstate_statelen, tvb, cur, 1, ENC_LITTLE_ENDIAN);
|
|
cur += 1;
|
|
}
|
|
|
|
proto_tree_add_item(tree, hf_tds_sessionstate_statevalue, tvb, cur, statelen, ENC_NA);
|
|
cur += statelen;
|
|
}
|
|
|
|
return cur - offset;
|
|
}
|
|
|
|
static gint
|
|
tds7_token_to_idx(guint8 token)
|
|
{
|
|
/* TODO: Commented out entries are token types which are not currently dissected
|
|
* Although they are known values, we cannot step over the bytes as token length is unknown
|
|
* Better therefore to return unknown token type and highlight to user
|
|
*/
|
|
|
|
/*
|
|
* Token values for TDS7.
|
|
* Microsoft and Sybase have separately expanded the protocol and have
|
|
* each used numbers differently.
|
|
*/
|
|
|
|
switch(token)
|
|
{
|
|
/*case TDS7_ALTMETADATA_TOKEN: return hf_tds_altmetadata;*/
|
|
/*case TDS_ALTROW_TOKEN: return hf_tds_altrow;*/
|
|
/*case TDS_COL_NAME_TOKEN: return hf_tds_colname;*/
|
|
case TDS_CAPABILITY_TOKEN: return hf_tds_capability;
|
|
case TDS_COLFMT_TOKEN: return hf_tds_colfmt;
|
|
case TDS7_COL_METADATA_TOKEN: return hf_tds_colmetadata;
|
|
case TDS_DONE_TOKEN: return hf_tds_done;
|
|
case TDS_DONEPROC_TOKEN: return hf_tds_doneproc;
|
|
case TDS_DONEINPROC_TOKEN: return hf_tds_doneinproc;
|
|
case TDS_ENVCHG_TOKEN: return hf_tds_envchg;
|
|
case TDS_ERR_TOKEN: return hf_tds_error;
|
|
case TDS_FEATUREEXTACK_TOKEN: return hf_tds_featureextack;
|
|
/*case TDS_FEDAUTHINFO_TOKEN: return hf_tds_fedauthinfo;*/
|
|
case TDS_INFO_TOKEN: return hf_tds_info;
|
|
case TDS_LOGIN_ACK_TOKEN: return hf_tds_loginack;
|
|
case TDS_NBCROW_TOKEN: return hf_tds_nbcrow;
|
|
case TDS_OFFSET_TOKEN: return hf_tds_offset;
|
|
case TDS_ORDER_TOKEN: return hf_tds_order;
|
|
case TDS_RET_STAT_TOKEN: return hf_tds_returnstatus;
|
|
/*case TDS_RETURNVAL_TOKEN: return hf_tds_returnvalue;*/
|
|
case TDS_ROW_TOKEN: return hf_tds_row;
|
|
case TDS_SESSIONSTATE_TOKEN: return hf_tds_sessionstate;
|
|
case TDS_SSPI_TOKEN: return hf_tds_sspi;
|
|
/*case TDS_TABNAME_TOKEN: return hf_tds_tabname;*/
|
|
/*case TDS_TVPROW_TOKEN: return hf_tds_tvprow;*/
|
|
}
|
|
|
|
return hf_tds_unknown_tds_token;
|
|
}
|
|
|
|
static void
|
|
dissect_tds_resp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, tds_conv_info_t *tds_info)
|
|
{
|
|
proto_item *token_item;
|
|
proto_tree *token_tree;
|
|
guint pos = 0, token_sz = 0;
|
|
guint8 token;
|
|
struct _netlib_data nl_data;
|
|
|
|
(void) memset(&nl_data, '\0', sizeof nl_data);
|
|
|
|
/* Test for pre-login response in case this response is not a token stream */
|
|
if(dissect_tds_prelogin_response(tvb, pos, tree, tds_info) == 1)
|
|
{
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Until we reach the end of the packet, read tokens.
|
|
*/
|
|
while (tvb_reported_length_remaining(tvb, pos) > 0) {
|
|
/* our token */
|
|
token = tvb_get_guint8(tvb, pos);
|
|
|
|
if(TDS_PROTO_LESS_THAN_TDS7(tds_info))
|
|
{
|
|
|
|
token_item = proto_tree_add_item(tree, tds45_token_to_idx(token), tvb,
|
|
pos, tvb_reported_length_remaining(tvb, pos), ENC_NA);
|
|
token_tree = proto_item_add_subtree(token_item, ett_tds_token);
|
|
|
|
token_sz = 0;
|
|
switch (token) {
|
|
case TDS_CAPABILITY_TOKEN:
|
|
token_sz = dissect_tds5_capability_token(tvb, pinfo, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_CURINFO_TOKEN:
|
|
token_sz = dissect_tds5_curinfo_token(tvb, pinfo, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_DONE_TOKEN:
|
|
token_sz = dissect_tds_done_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_DONEPROC_TOKEN:
|
|
token_sz = dissect_tds_doneproc_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_DONEINPROC_TOKEN:
|
|
token_sz = dissect_tds_doneinproc_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS5_EED_TOKEN:
|
|
token_sz = dissect_tds_eed_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_ENVCHG_TOKEN:
|
|
token_sz = dissect_tds_envchg_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_COL_NAME_TOKEN:
|
|
token_sz = dissect_tds_col_name_token(token_tree, tvb, pos + 1, tds_info, &nl_data) + 1;
|
|
break;
|
|
case TDS_COLFMT_TOKEN:
|
|
token_sz = dissect_tds_colfmt_token(token_tree, tvb, pos + 1, tds_info, &nl_data) + 1;
|
|
break;
|
|
case TDS_CONTROL_TOKEN:
|
|
token_sz = dissect_tds_control_token(token_tree, tvb, pos + 1, tds_info, &nl_data) + 1;
|
|
break;
|
|
case TDS_INFO_TOKEN:
|
|
token_sz = dissect_tds_info_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_LOGIN_ACK_TOKEN:
|
|
token_sz = dissect_tds_login_ack_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_ORDER_TOKEN:
|
|
token_sz = dissect_tds_order_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_PROCID_TOKEN:
|
|
token_sz = dissect_tds_procid_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_RET_STAT_TOKEN:
|
|
token_sz = dissect_tds_returnstatus_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_ROW_TOKEN:
|
|
token_sz = dissect_tds_row_token(tvb, pinfo, &nl_data, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS5_ROWFMT_TOKEN:
|
|
token_sz = dissect_tds_rowfmt_token(token_tree, tvb, pinfo, pos + 1, tds_info, &nl_data) + 1;
|
|
break;
|
|
case TDS5_ROWFMT2_TOKEN:
|
|
token_sz = dissect_tds_rowfmt2_token(token_tree, tvb, pinfo, pos + 1, tds_info, &nl_data) + 1;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
if (token_sz == 0) {
|
|
expert_add_info_format(pinfo, token_item, &ei_tds_token_length_invalid,
|
|
"Bogus token size: %u", token_sz);
|
|
break;
|
|
}
|
|
else {
|
|
proto_item_set_len(token_item, token_sz);
|
|
}
|
|
|
|
pos += token_sz;
|
|
|
|
} else {
|
|
|
|
token_item = proto_tree_add_item(tree, tds7_token_to_idx(token), tvb, pos,
|
|
tvb_reported_length_remaining(tvb, pos), ENC_NA);
|
|
token_tree = proto_item_add_subtree(token_item, ett_tds_token);
|
|
|
|
/* Tokens from MS-TDS specification, revision 18.0 (up to TDS 7.4) */
|
|
switch (token) {
|
|
case TDS7_COL_METADATA_TOKEN:
|
|
token_sz = dissect_tds7_colmetadata_token(tvb, &nl_data, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_DONE_TOKEN:
|
|
token_sz = dissect_tds_done_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_DONEPROC_TOKEN:
|
|
token_sz = dissect_tds_doneproc_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_DONEINPROC_TOKEN:
|
|
token_sz = dissect_tds_doneinproc_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_ENVCHG_TOKEN:
|
|
token_sz = dissect_tds_envchg_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_ERR_TOKEN:
|
|
token_sz = dissect_tds_error_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_INFO_TOKEN:
|
|
token_sz = dissect_tds_info_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_FEATUREEXTACK_TOKEN:
|
|
token_sz = dissect_tds_featureextack_token(tvb, pos + 1, token_tree) + 1;
|
|
break;
|
|
case TDS_LOGIN_ACK_TOKEN:
|
|
token_sz = dissect_tds_login_ack_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_NBCROW_TOKEN:
|
|
token_sz = dissect_tds_nbc_row_token(tvb, pinfo, &nl_data, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_OFFSET_TOKEN:
|
|
token_sz = dissect_tds_offset_token(tvb, pos + 1, token_tree) + 1;
|
|
break;
|
|
case TDS_ORDER_TOKEN:
|
|
token_sz = dissect_tds_order_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_RET_STAT_TOKEN:
|
|
token_sz = dissect_tds_returnstatus_token(tvb, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_ROW_TOKEN:
|
|
token_sz = dissect_tds_row_token(tvb, pinfo, &nl_data, pos + 1, token_tree, tds_info) + 1;
|
|
break;
|
|
case TDS_SESSIONSTATE_TOKEN:
|
|
token_sz = dissect_tds_sessionstate_token(tvb, pos + 1, token_tree) + 1;
|
|
break;
|
|
case TDS_SSPI_TOKEN:
|
|
token_sz = dissect_tds_sspi_token(tvb, pos + 1, token_tree) + 1;
|
|
break;
|
|
default:
|
|
token_sz = 0;
|
|
break;
|
|
}
|
|
|
|
/* Move on if nothing identifiable found */
|
|
if(token_sz == 0)
|
|
break;
|
|
|
|
proto_item_set_len(token_item, token_sz);
|
|
|
|
/* and step to the end of the token, rinse, lather, repeat */
|
|
pos += token_sz;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
fill_tds_info_defaults(tds_conv_info_t *tds_info)
|
|
{
|
|
tds_info->tds_conv_cursor_info = NULL;
|
|
if (tds_little_endian) {
|
|
tds_info->tds_encoding_int4 = TDS_INT4_LITTLE_ENDIAN;
|
|
tds_info->tds_encoding_int2 = TDS_INT2_LITTLE_ENDIAN;
|
|
}
|
|
else {
|
|
tds_info->tds_encoding_int4 = TDS_INT4_BIG_ENDIAN;
|
|
tds_info->tds_encoding_int2 = TDS_INT2_BIG_ENDIAN;
|
|
}
|
|
|
|
switch (tds_protocol_type) {
|
|
case TDS_PROTOCOL_4:
|
|
case TDS_PROTOCOL_5:
|
|
tds_info->tds_encoding_char = TDS_CHAR_ASCII;
|
|
break;
|
|
|
|
case TDS_PROTOCOL_7_0:
|
|
case TDS_PROTOCOL_7_1:
|
|
case TDS_PROTOCOL_7_2:
|
|
case TDS_PROTOCOL_7_3:
|
|
case TDS_PROTOCOL_7_3A:
|
|
case TDS_PROTOCOL_7_3B:
|
|
case TDS_PROTOCOL_7_4:
|
|
case TDS_PROTOCOL_NOT_SPECIFIED:
|
|
default:
|
|
tds_info->tds_encoding_int4 = TDS_INT4_LITTLE_ENDIAN;
|
|
tds_info->tds_encoding_int2 = TDS_INT2_LITTLE_ENDIAN;
|
|
tds_info->tds_encoding_char = TDS_CHAR_UTF16;
|
|
tds_info->tds_encoding_date8 = TDS_DATE8_DATE_FIRST ;
|
|
tds_info->tds_encoding_date4 = TDS_DATE4_DATE_FIRST ;
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_netlib_buffer(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
int offset = 0;
|
|
proto_item *tds_item;
|
|
proto_tree *tds_tree;
|
|
guint8 type;
|
|
guint8 status;
|
|
guint16 channel;
|
|
guint8 packet_number;
|
|
gboolean save_fragmented, last_buffer;
|
|
int len;
|
|
fragment_head *fd_head;
|
|
tvbuff_t *next_tvb;
|
|
conversation_t *conv;
|
|
tds_conv_info_t *tds_info;
|
|
|
|
static const int *status_flags[] = {
|
|
&hf_tds_status_eom,
|
|
&hf_tds_status_ignore,
|
|
&hf_tds_status_event_notif,
|
|
&hf_tds_status_reset_conn,
|
|
&hf_tds_status_reset_conn_skip_tran,
|
|
NULL
|
|
};
|
|
|
|
if(detect_tls(tvb))
|
|
{
|
|
tds_item = proto_tree_add_item(tree, hf_tds_prelogin, tvb, 0, -1, ENC_NA);
|
|
proto_item_append_text(tds_item, " - TLS exchange");
|
|
return;
|
|
}
|
|
|
|
conv = find_or_create_conversation(pinfo);
|
|
tds_info = (tds_conv_info_t*)conversation_get_proto_data(conv, proto_tds);
|
|
if (!tds_info) {
|
|
tds_info = wmem_new(wmem_file_scope(), tds_conv_info_t);
|
|
tds_info->tds_version = TDS_PROTOCOL_NOT_SPECIFIED;
|
|
tds_info->tds_packets_in_order = 0;
|
|
fill_tds_info_defaults(tds_info);
|
|
conversation_add_proto_data(conv, proto_tds, tds_info);
|
|
}
|
|
|
|
/* create display subtree for the protocol */
|
|
tds_item = proto_tree_add_item(tree, proto_tds, tvb, offset, -1, ENC_NA);
|
|
tds_tree = proto_item_add_subtree(tds_item, ett_tds);
|
|
|
|
type = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_item(tds_tree, hf_tds_type, tvb, offset, 1, ENC_NA);
|
|
|
|
status = tvb_get_guint8(tvb, offset + 1);
|
|
proto_tree_add_bitmask(tds_tree, tvb, offset+1, hf_tds_status, ett_tds_status, status_flags, ENC_NA);
|
|
proto_tree_add_item(tds_tree, hf_tds_length, tvb, offset + 2, 2, ENC_BIG_ENDIAN);
|
|
channel = tvb_get_ntohs(tvb, offset + 4);
|
|
proto_tree_add_item(tds_tree, hf_tds_channel, tvb, offset + 4, 2, ENC_BIG_ENDIAN);
|
|
packet_number = tvb_get_guint8(tvb, offset + 6);
|
|
proto_tree_add_item(tds_tree, hf_tds_packet_number, tvb, offset + 6, 1, ENC_NA);
|
|
proto_tree_add_item(tds_tree, hf_tds_window, tvb, offset + 7, 1, ENC_NA);
|
|
|
|
offset += 8; /* skip Netlib header */
|
|
|
|
/*
|
|
* Deal with fragmentation.
|
|
*
|
|
*/
|
|
save_fragmented = pinfo->fragmented;
|
|
|
|
/*
|
|
* Don't even try to defragment if it's not a valid TDS type, because we're probably
|
|
* not looking at a valid Netlib header. This can occur for partial captures.
|
|
*/
|
|
if (tds_defragment && is_valid_tds_type(type) && is_valid_tds_status(status)) {
|
|
if (((!(status & STATUS_LAST_BUFFER)) &&
|
|
(packet_number == 0) &&
|
|
(channel == 0)) ||
|
|
tds_info->tds_packets_in_order) {
|
|
/*
|
|
* Assumptions:
|
|
* Packet number of zero on a fragment typically will occur only when
|
|
* they are going to appear in order. This will happen with DB-Library
|
|
* or CT-Library.
|
|
* Exception:
|
|
* When a more modern stream has a large number of fragments and the packet
|
|
* number wraps back to zero.
|
|
* Heuristic:
|
|
* In the exception case, the channel number will be non-zero. This is what
|
|
* has been observed, but it's probably not guaranteed.
|
|
*/
|
|
|
|
tds_info->tds_packets_in_order = 1;
|
|
|
|
if (!(status & STATUS_LAST_BUFFER)) {
|
|
col_append_str(pinfo->cinfo, COL_INFO, " (Not last buffer)");
|
|
}
|
|
len = tvb_reported_length_remaining(tvb, offset);
|
|
|
|
last_buffer = ((status & STATUS_LAST_BUFFER) == STATUS_LAST_BUFFER);
|
|
fd_head = fragment_add_seq_next(&tds_reassembly_table, tvb, offset,
|
|
pinfo, channel, NULL,
|
|
len, !last_buffer);
|
|
next_tvb = process_reassembled_data(tvb, offset, pinfo,
|
|
"Reassembled TDS", fd_head, &tds_frag_items, NULL,
|
|
tds_tree);
|
|
}
|
|
else if (packet_number > 1 || !(status & STATUS_LAST_BUFFER)) {
|
|
/*
|
|
* Assumptions:
|
|
* This is TDS7, and the packets are correctly numbered from 1.
|
|
* This is either a first fragment, or one of a group of fragments.
|
|
*
|
|
* XXX - This might not work if the packet number wraps to zero on
|
|
* the very last buffer of a sequence.
|
|
*/
|
|
|
|
if (!(status & STATUS_LAST_BUFFER)) {
|
|
col_append_str(pinfo->cinfo, COL_INFO, " (Not last buffer)");
|
|
}
|
|
len = tvb_reported_length_remaining(tvb, offset);
|
|
/*
|
|
* XXX - I've seen captures that start with a login
|
|
* packet with a sequence number of 2.
|
|
*/
|
|
|
|
last_buffer = ((status & STATUS_LAST_BUFFER) == STATUS_LAST_BUFFER);
|
|
/*
|
|
if(tvb_reported_length(tvb) == tvb_captured_length(tvb))
|
|
{
|
|
last_buffer = TRUE;
|
|
}
|
|
*/
|
|
|
|
fd_head = fragment_add_seq_check(&tds_reassembly_table, tvb, offset,
|
|
pinfo, channel, NULL,
|
|
packet_number - 1, len, !last_buffer);
|
|
next_tvb = process_reassembled_data(tvb, offset, pinfo,
|
|
"Reassembled TDS", fd_head, &tds_frag_items, NULL,
|
|
tds_tree);
|
|
}
|
|
else {
|
|
/* We're defragmenting, but this isn't a fragment. */
|
|
next_tvb = tvb_new_subset_remaining(tvb, offset);
|
|
}
|
|
|
|
}
|
|
else {
|
|
/*
|
|
* We're not defragmenting, or this is an invalid Netlib header.
|
|
*
|
|
* If this isn't the last buffer, just show it as a fragment.
|
|
* (XXX - it'd be nice to dissect it if it's the first
|
|
* buffer, but we'd need to do reassembly in order to
|
|
* discover that.)
|
|
*
|
|
* If this is the last buffer, dissect it.
|
|
* (XXX - it'd be nice to show it as a fragment if it's part
|
|
* of a fragmented message, but we'd need to do reassembly
|
|
* in order to discover that.)
|
|
*/
|
|
if (((status & STATUS_LAST_BUFFER) == 0))
|
|
{
|
|
next_tvb = NULL;
|
|
}
|
|
else {
|
|
next_tvb = tvb_new_subset_remaining(tvb, offset);
|
|
}
|
|
}
|
|
|
|
if (next_tvb != NULL) {
|
|
|
|
switch (type) {
|
|
|
|
case TDS_RPC_PKT:
|
|
dissect_tds_rpc(next_tvb, pinfo, tds_tree, tds_info);
|
|
break;
|
|
case TDS_RESP_PKT:
|
|
dissect_tds_resp(next_tvb, pinfo, tds_tree, tds_info);
|
|
break;
|
|
case TDS_LOGIN_PKT:
|
|
dissect_tds45_login(next_tvb, pinfo, tds_tree, tds_info);
|
|
break;
|
|
case TDS_LOGIN7_PKT:
|
|
dissect_tds7_login(next_tvb, pinfo, tds_tree, tds_info);
|
|
break;
|
|
case TDS_QUERY_PKT:
|
|
dissect_tds_query_packet(next_tvb, pinfo, tds_tree, tds_info);
|
|
break;
|
|
case TDS5_QUERY_PKT:
|
|
dissect_tds5_tokenized_request_packet(next_tvb, pinfo, tds_tree,
|
|
tds_info);
|
|
break;
|
|
case TDS_SSPI_PKT:
|
|
dissect_tds_nt(next_tvb, pinfo, tds_tree, offset - 8);
|
|
break;
|
|
case TDS_TRANS_MGR_PKT:
|
|
dissect_tds_transmgr_packet(next_tvb, pinfo, tds_tree);
|
|
break;
|
|
case TDS_ATTENTION_PKT:
|
|
break;
|
|
case TDS_PRELOGIN_PKT:
|
|
dissect_tds7_prelogin_packet(next_tvb, tds_tree, tds_info, FALSE);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_item(tds_tree, hf_tds_unknown_tds_packet, next_tvb, 0, -1, ENC_NA);
|
|
break;
|
|
}
|
|
} else {
|
|
next_tvb = tvb_new_subset_remaining (tvb, offset);
|
|
call_data_dissector(next_tvb, pinfo, tds_tree);
|
|
}
|
|
pinfo->fragmented = save_fragmented;
|
|
}
|
|
|
|
static int
|
|
dissect_tds_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
|
|
{
|
|
guint32 type;
|
|
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "TDS");
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
type = tvb_get_guint8(tvb, 0);
|
|
if (type == TDS_SMP_PKT)
|
|
{
|
|
/* if the type is SMP, it's shimmed in between TDS and lower layer */
|
|
call_dissector(smp_handle, tvb, pinfo, tree);
|
|
return tvb_captured_length(tvb);
|
|
}
|
|
col_append_sep_fstr(pinfo->cinfo, COL_INFO, ",", "%s", val_to_str(type, packet_type_names, "Unknown Packet Type: %u"));
|
|
|
|
dissect_netlib_buffer(tvb, pinfo, tree);
|
|
|
|
col_set_fence(pinfo->cinfo, COL_INFO);
|
|
|
|
return tvb_captured_length(tvb);
|
|
}
|
|
|
|
static guint
|
|
get_tds_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_)
|
|
{
|
|
guint plen;
|
|
guint8 type;
|
|
|
|
type = tvb_get_guint8(tvb, offset);
|
|
|
|
switch (type)
|
|
{
|
|
case TDS_SMP_PKT:
|
|
/* Special case for SMP dissector */
|
|
plen = tvb_get_letohl(tvb, offset + 4);
|
|
break;
|
|
case TDS_TLS_PKT:
|
|
/* Special test for TLS to that we don't have lots of incorrect reports of malformed packets */
|
|
plen = tvb_get_ntohs(tvb, offset + 3) + 5;
|
|
break;
|
|
default:
|
|
plen = tvb_get_ntohs(tvb, offset + 2);
|
|
break;
|
|
}
|
|
|
|
return plen;
|
|
}
|
|
|
|
static int
|
|
dissect_tds(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void * data _U_)
|
|
{
|
|
tcp_dissect_pdus(tvb, pinfo, tree, tds_desegment, 8, get_tds_pdu_len, dissect_tds_pdu, data);
|
|
return tvb_captured_length(tvb);
|
|
}
|
|
|
|
static gboolean
|
|
dissect_tds_tcp_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data)
|
|
{
|
|
int offset = 0;
|
|
guint8 type;
|
|
guint8 status;
|
|
guint16 plen;
|
|
|
|
/*
|
|
* If we don't have even enough data for a Netlib header,
|
|
* just say it's not TDS.
|
|
*/
|
|
if (tvb_reported_length(tvb) < 8)
|
|
return FALSE;
|
|
|
|
/*
|
|
* Quickly scan all the data we have in order to see if
|
|
* everything in it looks like Netlib traffic.
|
|
*/
|
|
|
|
/*
|
|
* Check the type field.
|
|
*/
|
|
type = tvb_get_guint8(tvb, offset);
|
|
if (!is_valid_tds_type(type))
|
|
return FALSE;
|
|
|
|
/*
|
|
* Check the status field
|
|
*/
|
|
status = tvb_get_guint8(tvb, offset + 1);
|
|
if (!is_valid_tds_status(status))
|
|
return FALSE;
|
|
|
|
/*
|
|
* Get the length of the PDU.
|
|
*/
|
|
plen = tvb_get_ntohs(tvb, offset + 2);
|
|
if (plen < 8) {
|
|
/*
|
|
* The length is less than the header length.
|
|
* That's bogus.
|
|
*/
|
|
return FALSE;
|
|
}
|
|
|
|
if (!netlib_check_login_pkt(tvb, offset, pinfo, type))
|
|
return FALSE;
|
|
|
|
/*
|
|
* Now dissect it as TDS.
|
|
*/
|
|
dissect_tds(tvb, pinfo, tree, data);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
version_convert( gchar *result, guint32 hexver )
|
|
{
|
|
/* Version string is major(8).minor(8).build(16) in big-endian order.
|
|
* By specifying ENC_BIG_ENDIAN, the bytes have been swapped before we
|
|
* see them.
|
|
*/
|
|
g_snprintf( result, ITEM_LABEL_LENGTH, "%d.%d.%d",
|
|
(hexver >> 24) & 0xFF, (hexver >> 16) & 0xFF, (hexver & 0xFFFF));
|
|
}
|
|
|
|
static void
|
|
apply_tds_prefs(void) {
|
|
tds_tcp_ports = prefs_get_range_value("tds", "tcp.port");
|
|
}
|
|
|
|
/* Register the protocol with Wireshark */
|
|
|
|
/* this format is required because a script is used to build the C function
|
|
that calls all the protocol registration.
|
|
*/
|
|
|
|
void
|
|
proto_register_tds(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
|
|
/************************ Token definitions ************************/
|
|
|
|
/* ALTMETADATA token */
|
|
|
|
/* ALTROW token */
|
|
|
|
/* CAPABILITY token */
|
|
{ &hf_tds_capability,
|
|
{ "Token - Capability", "tds.capabilty",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_length,
|
|
{ "Token length", "tds.capability.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_captype,
|
|
{ "Capability type", "tds.capability.captype",
|
|
FT_UINT8, BASE_DEC, VALS(tds_capability_type), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_caplen,
|
|
{ "Capability len", "tds.capability.caplen",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_lang,
|
|
{ "Language requests", "tds.capability.req.lang",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_rpc,
|
|
{ "RPC requests", "tds.capability.req.rpc",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_evt,
|
|
{ "RPC event notifications", "tds.capability.req.evt",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_mstmt,
|
|
{ "Multiple commands per request", "tds.capability.req.mstmt",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_bcp,
|
|
{ "Bulk copy requests", "tds.capability.req.bcp",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_cursor,
|
|
{ "Cursor command requests", "tds.capability.req.cursor",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_dynf,
|
|
{ "Dynamic SQL requests", "tds.capability.req.dynf",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_msg,
|
|
{ "TDS_MSG requests", "tds.capability.req.msg",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_param,
|
|
{ "TDS_DBRPC/TDS_PARAM requests", "tds.capability.req.param",
|
|
FT_BOOLEAN, 8, TFS(&tfs_allowed_not_allowed), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_int1,
|
|
{ "Support 1-byte unsigned ints", "tds.capability.data.int1",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_int2,
|
|
{ "Support 2-byte ints", "tds.capability.data.int2",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_int4,
|
|
{ "Support 4-byte ints", "tds.capability.data.int4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_bit,
|
|
{ "Support bits", "tds.capability.data.bit",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_char,
|
|
{ "Support fixed-length character types", "tds.capability.data.char",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_vchar,
|
|
{ "Support variable-length character types", "tds.capability.data.vchar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_bin,
|
|
{ "Support fixed-length binary", "tds.capability.data.bin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_vbin,
|
|
{ "Support variable-length binary", "tds.capability.data.vbin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_mny8,
|
|
{ "Support 8-byte money", "tds.capability.data.mny8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_mny4,
|
|
{ "Support 4-byte money", "tds.capability.data.mny4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_date8,
|
|
{ "Support 8-byte datetime", "tds.capability.data.date8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_date4,
|
|
{ "Support 4-byte datetime", "tds.capability.data.date4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_flt4,
|
|
{ "Support 4-byte float", "tds.capability.data.flt4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_flt8,
|
|
{ "Support 8-byte float", "tds.capability.data.flt8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_num,
|
|
{ "Support numeric", "tds.capability.data.num",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_text,
|
|
{ "Support text data", "tds.capability.data.text",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_image,
|
|
{ "Support image data", "tds.capability.data.image",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_dec,
|
|
{ "Support decimal", "tds.capability.data.dec",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_lchar,
|
|
{ "Support long varible-length character types", "tds.capability.data.lchar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_lbin,
|
|
{ "Support long varible-length binary types", "tds.capability.data.lbin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_intn,
|
|
{ "Support nullable ints", "tds.capability.data.intn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_datetimen,
|
|
{ "Support nullable datetime", "tds.capability.data.datetimen",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_moneyn,
|
|
{ "Support nullable money", "tds.capability.data.moneyn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_prev,
|
|
{ "Support fetch previous cursor", "tds.capability.csr.prev",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_first,
|
|
{ "Support fetch first cursor", "tds.capability.csr.first",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_last,
|
|
{ "Support fetch last cursor", "tds.capability.csr.last",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_abs,
|
|
{ "Support fetch absolute cursor", "tds.capability.csr.abs",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_rel,
|
|
{ "Support fetch relative cursor", "tds.capability.csr.rel",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_multi,
|
|
{ "Support fetch multi-row cursor", "tds.capability.csr.multi",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_con_oob,
|
|
{ "Support expedited attention", "tds.capability.con.oob",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_con_inband,
|
|
{ "Support non-expedited attention", "tds.capability.con.inband",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_con_logical,
|
|
{ "Support logical logout", "tds.capability.con.logout",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_proto_text,
|
|
{ "Support tokenized text/image", "tds.capability.proto.text",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_proto_bulk,
|
|
{ "Support tokenized bcp", "tds.capability.proto.bulk",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_urgevt,
|
|
{ "Use new event notification", "tds.capability.req.urgevt",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_sensitivity,
|
|
{ "Support sensitivity data", "tds.capability.data.sensitivity",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_boundary,
|
|
{ "Support boundary data", "tds.capability.data.boundary",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_proto_dynamic,
|
|
{ "Use DESCIN/DESCOUT dynamic protocol", "tds.capability.proto.dynamic",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_proto_dynproc,
|
|
{ "Prepend \"create proc\" to dynamic prepares", "tds.capability.proto.dynproc",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_fltn,
|
|
{ "Support nullable floats", "tds.capability.data.fltn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_bitn,
|
|
{ "Support nullable bits", "tds.capability.data.bitn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_int8,
|
|
{ "Support 8-byte ints", "tds.capability.data.int8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_void,
|
|
{ "Undocumented TDS_DATA_VOID", "tds.capability.data.void",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_dol_bulk,
|
|
{ "Undocumented TDS_DOL_VOID", "tds.capability.dol.bulk",
|
|
FT_BOOLEAN, 8, NULL, 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_object_java1,
|
|
{ "Support serialized java objects", "tds.capability.object.java1",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_object_char,
|
|
{ "Support streaming char data", "tds.capability.object.char",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_object_binary,
|
|
{ "Support streaming binary data", "tds.capability.object.binary",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_columnstatus,
|
|
{ "Add status field to ROW/PARAMS", "tds.capability.data.columnstatus",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_widetable,
|
|
{ "Allow wide-table tokens", "tds.capability.widetable",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_uint2,
|
|
{ "Support 2-byte unsigned ints", "tds.capability.data.uint2",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_uint4,
|
|
{ "Support 4-byte unsigned ints", "tds.capability.data.uint4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_uint8,
|
|
{ "Support 8-byte unsigned ints", "tds.capability.data.uint8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_uintn,
|
|
{ "Support nullable unsigned ints", "tds.capability.data.uintn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_cur_implicit,
|
|
{ "Support TDS_CUR_DOPT_IMPLICIT", "tds.capability.cur.implicit",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nlbin,
|
|
{ "Support UTF-16 LONGBINARY", "tds.capability.data.nlbin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_image_nchar,
|
|
{ "Support UTF-16 IMAGE", "tds.capability.image.nchar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_blob_nchar_16,
|
|
{ "Support BLOB serialization 0", "tds.capability.blob.nchar_16",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_blob_nchar_8,
|
|
{ "Support BLOB serialization 1", "tds.capability.blob.nchar_8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_blob_nchar_scsu,
|
|
{ "Support BLOB serialization 2", "tds.capability.blob.nchar_scsu",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_date,
|
|
{ "Support DATE", "tds.capability.data.date",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_time,
|
|
{ "Support TIME", "tds.capability.data.time",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_interval,
|
|
{ "Support INTERVAL", "tds.capability.data.interval",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_scroll,
|
|
{ "Support scrollable cursor", "tds.capability.csr.scroll",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_sensitive,
|
|
{ "Support sens. scr csr", "tds.capability.csr.sensitive",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_insensitive,
|
|
{ "Support insens. scr csr", "tds.capability.csr.insensitive",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_semisensitive,
|
|
{ "Support semisens. scr csr", "tds.capability.csr.semisensitive",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_csr_keysetdriven,
|
|
{ "Support scr keyset driven csr", "tds.capability.csr.keysetdriven",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_srvpktsize,
|
|
{ "Support server-spec. packet size", "tds.capability.req.srvpktsize",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_unitext,
|
|
{ "Support UTF-16 text", "tds.capability.data.unitext",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_cap_clusterfailover,
|
|
{ "Support cluster failover", "tds.capability.cap.clusterfailover",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_sint1,
|
|
{ "Support signed 1-byte ints", "tds.capability.data.sint1",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_largeident,
|
|
{ "Support large identifiers", "tds.capability.req.largeident",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_blob_nchar_16,
|
|
{ "Support BLOB serialization 0 (new)", "tds.capability.req.blob_nchar_16",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_xml,
|
|
{ "Support XML type", "tds.capability.data.xml",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_curinfo3,
|
|
{ "Support TDS_CURINFO3 token", "tds.capability.req.curinfo3",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_req_dbrpc2,
|
|
{ "Support TDS_DBRPC2 token", "tds.capability.req.dbrpc2",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_nomsg,
|
|
{ "No sup. for TDS_MSG result", "tds.capability.res.nomsg",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_noeed,
|
|
{ "No sup. for TDS_EED token", "tds.capability.res.noeed",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_noparam,
|
|
{ "No sup. for TDS_PARAM return param", "tds.capability.res.noparam",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noint1,
|
|
{ "No sup. for unsigned 1-byte ints", "tds.capability.data.noint1",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noint2,
|
|
{ "No sup. for 2-byte ints", "tds.capability.data.noint2",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noint4,
|
|
{ "No sup. for 4-byte ints", "tds.capability.data.noint4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nobit,
|
|
{ "No sup. for BIT type", "tds.capability.data.nobit",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nochar,
|
|
{ "No sup. for fixed-length char", "tds.capability.data.nochar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_novchar,
|
|
{ "No sup. for variable-length char", "tds.capability.data.novchar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nobin,
|
|
{ "No sup. for fixed-length binary", "tds.capability.data.nobin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_novbin,
|
|
{ "No sup. for variable-length binary", "tds.capability.data.novbin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nomny8,
|
|
{ "No sup. for 8-byte money", "tds.capability.data.nomny8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nomny4,
|
|
{ "No sup. for 4-byte money", "tds.capability.data.nomny4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nodate8,
|
|
{ "No sup. for 8-byte datetime", "tds.capability.data.nodate8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nodate4,
|
|
{ "No sup. for 4-byte datetime", "tds.capability.data.nodate4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noflt4,
|
|
{ "No sup. for 4-byte floats", "tds.capability.data.noflt4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noflt8,
|
|
{ "No sup. for 8-byte floats", "tds.capability.data.noflt8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nonum,
|
|
{ "No sup. for NUMERIC", "tds.capability.data.nonum",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_notext,
|
|
{ "No sup. for TEXT", "tds.capability.data.notext",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noimage,
|
|
{ "No sup. for IMAGE", "tds.capability.data.noimage",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nodec,
|
|
{ "No sup. for DECIMAL", "tds.capability.data.nodec",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nolchar,
|
|
{ "No sup. for long character types", "tds.capability.data.nolchar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nolbin,
|
|
{ "No sup. for long binary types", "tds.capability.data.nolbin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nointn,
|
|
{ "No sup. for nullable ints", "tds.capability.data.nointn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nodatetimen,
|
|
{ "No sup. for nullable datetime", "tds.capability.data.nodatetimen",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nomoneyn,
|
|
{ "No sup. for nullable money", "tds.capability.data.nomoneyn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_con_nooob,
|
|
{ "No sup. for expedited attentions", "tds.capability.con.nooob",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_con_noinband,
|
|
{ "No sup. for non-expedited attentions", "tds.capability.con.noinband",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_proto_notext,
|
|
{ "No sup. for tokenized text/image", "tds.capability.proto.notext",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_proto_nobulk,
|
|
{ "No sup. for tokenized BCP", "tds.capability.proto.nobulk",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nosensitivity,
|
|
{ "No sup. for sensitivity", "tds.capability.data.nosensitivity",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noboundary,
|
|
{ "No sup. for BOUNDARY", "tds.capability.data.noboundary",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_notdsdebug,
|
|
{ "No sup. for TDS_DEBUG token", "tds.capability.res.notdsdebug",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_nostripblanks,
|
|
{ "Do not strip blanks from CHAR", "tds.capability.res.nostripblanks",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noint8,
|
|
{ "No sup. for 8-byte ints", "tds.capability.data.noint8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_object_nojava1,
|
|
{ "No sup. for serialized Java objects", "tds.capability.object.nojava1",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_object_nochar,
|
|
{ "No sup. for streaming char data", "tds.capability.object.nochar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nocolumnstatus,
|
|
{ "No sup. for columnstatus byte", "tds.capability.data.nocolumnstatus",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_object_nobinary,
|
|
{ "No sup. for streaming binary data", "tds.capability.object.nobinary",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nouint2,
|
|
{ "No sup. for 2-byte unsigned ints", "tds.capability.data.nouint2",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nouint4,
|
|
{ "No sup. for 4-byte unsigned ints", "tds.capability.data.nouint4",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nouint8,
|
|
{ "No sup. for 8-byte unsigned ints", "tds.capability.data.nouint8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nouintn,
|
|
{ "No sup. for nullable unsigned ints", "tds.capability.data.nouintn",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_no_widetables,
|
|
{ "No sup. for wide-table tokens", "tds.capability.no_widetables",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nonlbin,
|
|
{ "No sup. for LONGBINARY with UTF-16", "tds.capability.data.nonlbin",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_image_nonchar,
|
|
{ "No sup. for IMAGE with UTF-16", "tds.capability.image.nonchar",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_blob_nonchar_16,
|
|
{ "No sup. for BLOB subtype 0", "tds.capability.blob.nonchar_16",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_blob_nonchar_8,
|
|
{ "No sup. for BLOB subtype 1", "tds.capability.blob.nonchar_8",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_blob_nonchar_scsu,
|
|
{ "No sup. for BLOB subtype 2", "tds.capability.blob.nonchar_scsu",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nodate,
|
|
{ "No sup. for DATE", "tds.capability.data.nodate",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_notime,
|
|
{ "No sup. for TIME", "tds.capability.data.notime",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nointerval,
|
|
{ "No sup. for INTERVAL", "tds.capability.data.nointerval",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nounitext,
|
|
{ "No sup. for TEXT with UTF-16", "tds.capability.data.nounitext",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_nosint1,
|
|
{ "No sup. for 1-byte signed ints", "tds.capability.data.nosint1",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_no_largeident,
|
|
{ "No sup. for large identifiers", "tds.capability.no_largeident",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_no_blob_nchar_16,
|
|
{ "No sup. for BLOB type 0 (replacement)", "tds.capability.no_blob_nchar_16",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_no_srvpktsize,
|
|
{ "No sup. for server spec pkt size", "tds.capability.no_srvpktsize",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_data_noxml,
|
|
{ "No sup. for XML data", "tds.capability.data.noxml",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_no_nint_return_value,
|
|
{ "No sup. for non-int return value", "tds.capability.no_nint_return_value",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_noxnldata,
|
|
{ "No req. for ROWFMT2 data", "tds.capability.res.noxnldata",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_suppress_fmt,
|
|
{ "Srvr can suppress ROWFMT for DYNAMIC", "tds.capability.res.suppress_fmt",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_suppress_doneinproc,
|
|
{ "Srvr can suppress DONEINPROC", "tds.capability.res.suppress_doneinproc",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_capability_res_force_rowfmt2,
|
|
{ "Force use of ROWFMT2", "tds.capability.res.force_rowfmt2",
|
|
FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* COLINFO token (TDS_COLFMT_TOKEN) */
|
|
{ &hf_tds_colfmt,
|
|
{ "Token - ColFormat", "tds.colfmt",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colfmt_length,
|
|
{ "Token length - ColFormat", "tds.colfmt.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colfmt_column,
|
|
{ "Column", "tds.colfmt.column",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colfmt_utype,
|
|
{ "ColFormat - Column Usertype", "tds.colfmt.utype",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colfmt_ctype,
|
|
{ "ColFormat - Column Datatype", "tds.colfmt.ctype",
|
|
FT_UINT8, BASE_DEC, &tds_data_type_names, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colfmt_csize,
|
|
{ "ColFormat - Column size", "tds.colfmt.csize",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colfmt_csize_long,
|
|
{ "ColFormat - Column size - long", "tds.colfmt.csize_long",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colfmt_text_tablename,
|
|
{ "ColFormat - Text Tablename", "tds.colfmt.text_tablename",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* COLNAME token (TDS_COL_NAME_TOKEN) */
|
|
{ &hf_tds_colname,
|
|
{ "Token - ColName", "tds.colname",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colname_length,
|
|
{ "Token length - ColName", "tds.colname.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colname_column,
|
|
{ "Column", "tds.colname.column",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colname_name,
|
|
{ "Column name", "tds.colname.name",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* COLMETADATA token (TDS7_COL_METADATA_TOKEN) */
|
|
{ &hf_tds_colmetadata,
|
|
{ "Token - ColumnMetaData", "tds.colmetadata",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_columns,
|
|
{ "Columns", "tds.colmetadata.columns",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_usertype32,
|
|
{ "Usertype", "tds.colmetadata.usertype",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_usertype16,
|
|
{ "Usertype", "tds.colmetadata.usertype",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_results_token_flags,
|
|
{ "Flags", "tds.colmetadata.results_token_flags",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_results_token_type,
|
|
{ "Type", "tds.colmetadata.results_token_type",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_csize,
|
|
{ "Type size", "tds.colmetadata.type_size",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_large_type_size,
|
|
{ "Large type size", "tds.colmetadata.large_type_size",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_collate_codepage,
|
|
{ "Collate codepage", "tds.colmetadata.collate_codepage",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_collate_flags,
|
|
{ "Collate flags", "tds.colmetadata.collate_flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_collate_charset_id,
|
|
{ "Collate charset ID", "tds.colmetadata.collate_charset_id",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_precision,
|
|
{ "Precision", "tds.colmetadata.precision",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_scale,
|
|
{ "Scale", "tds.colmetadata.scale",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_colname_length,
|
|
{ "Column name length", "tds.colmetadata.colname_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_colname,
|
|
{ "Column Name", "tds.colmetadata.colname",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_table_name_parts,
|
|
{ "Table name parts", "tds.colmetadata.table_name_parts",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_table_name,
|
|
{ "Table name", "tds.colmetadata.table_name",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_table_name_length,
|
|
{ "Table name length", "tds.colmetadata.table_name_length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_field,
|
|
{ "Field", "tds.colmetadata.field",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_nullable,
|
|
{ "Nullable", "tds.colmetadata.flags.nullable",
|
|
FT_BOOLEAN, 16, NULL, 0x8000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_casesen,
|
|
{ "Case sensitive", "tds.colmetadata.flags.casesen",
|
|
FT_BOOLEAN, 16, NULL, 0x4000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_updateable,
|
|
{ "Updateable", "tds.colmetadata.flags.updateable",
|
|
FT_BOOLEAN, 16, NULL, 0x3000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_identity,
|
|
{ "Identity", "tds.colmetadata.flags.identity",
|
|
FT_BOOLEAN, 16, NULL, 0x0800,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_computed,
|
|
{ "Computed", "tds.colmetadata.flags.computed",
|
|
FT_BOOLEAN, 16, NULL, 0x0400,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_reservedodbc,
|
|
{ "Reserved ODBC", "tds.colmetadata.flags.reservedodbc",
|
|
FT_BOOLEAN, 16, NULL, 0x0300,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_fixedlenclrtype,
|
|
{ "Fixed length CLR type", "tds.colmetadata.flags.fixedlenclrtype",
|
|
FT_BOOLEAN, 16, NULL, 0x0080,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_sparsecolumnset,
|
|
{ "Sparse column set", "tds.colmetadata.flags.sparsecolumnset",
|
|
FT_BOOLEAN, 16, NULL, 0x0020,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_encrypted,
|
|
{ "Encrypted", "tds.colmetadata.flags.encrypted",
|
|
FT_BOOLEAN, 16, NULL, 0x0010,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_hidden,
|
|
{ "Hidden", "tds.colmetadata.flags.hidden",
|
|
FT_BOOLEAN, 16, NULL, 0x0004,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_key,
|
|
{ "Flags", "tds.colmetadata.flags.key",
|
|
FT_BOOLEAN, 16, NULL, 0x0002,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_flags_nullableunknown,
|
|
{ "Nullable unknown", "tds.colmetadata.flags.nullableunknown",
|
|
FT_BOOLEAN, 16, NULL, 0x0001,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_maxbytesize,
|
|
{ "Max byte size", "tds.colmetadata.maxbytesize",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_dbname_length,
|
|
{ "Database name length", "tds.colmetadata.dbname_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_dbname,
|
|
{ "Database name length", "tds.colmetadata.dbname",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_schemaname_length,
|
|
{ "Schema name length", "tds.colmetadata.schemaname_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_schemaname,
|
|
{ "Schema name", "tds.colmetadata.schemaname",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_typename_length,
|
|
{ "Type name length", "tds.colmetadata.typename_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_typename,
|
|
{ "Type name", "tds.colmetadata.typename",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_assemblyqualifiedname_length,
|
|
{ "Assembly qualified name length", "tds.colmetadata.assemblyqualifiedname_length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_assemblyqualifiedname,
|
|
{ "Assembly qualified name", "tds.colmetadata.assemblyqualifiedname",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_owningschema_length,
|
|
{ "Owning schema name length", "tds.colmetadata.owningschema_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_owningschema,
|
|
{ "Owning schema name", "tds.colmetadata.owningschema",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_xmlschemacollection_length,
|
|
{ "XML schema collection length", "tds.colmetadata.xmlschemacollection_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_colmetadata_xmlschemacollection,
|
|
{ "XML schema collection", "tds.colmetadata.xmlschemacollection",
|
|
FT_STRING, STR_UNICODE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* CONTROL token (TDS_CONTROL_TOKEN) */
|
|
{ &hf_tds_control,
|
|
{ "Token - Control", "tds.control",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_control_length,
|
|
{ "Token Length - Control", "tds.control.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_control_fmt,
|
|
{ "Control - Fmt", "tds.control.fmt",
|
|
FT_UINT_BYTES, BASE_NONE|BASE_ALLOW_ZERO, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* CURCLOSE token (TDS_CURCLOSE_TOKEN) */
|
|
{ &hf_tds_curclose,
|
|
{ "Token - CurClose", "tds.curclose",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curclose_length,
|
|
{ "Token Length - CurClose", "tds.curclose.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curclose_cursorid,
|
|
{ "CursorId", "tds.curclose.cursorid",
|
|
FT_UINT32, BASE_DEC_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curclose_cursor_name,
|
|
{ "Cursorname", "tds.curclose.cursor.name_len",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curclose_option_deallocate,
|
|
{ "Deallocate", "tds.curclose.option.deallocate",
|
|
FT_BOOLEAN, 8, NULL, 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* CURDECLARE token (TDS_CURDECLARE_TOKEN) */
|
|
{ &hf_tds_curdeclare,
|
|
{ "Token - CurDeclare", "tds.curdeclare",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_length,
|
|
{ "Token Length - CurDeclare", "tds.curdeclare.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_cursor_name,
|
|
{ "Cursorname", "tds.curdeclare.cursor.name_len",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_options,
|
|
{ "Options", "tds.curdeclare.options",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_options_rdonly,
|
|
{ "Read Only", "tds.curdeclare.options.rdonly",
|
|
FT_BOOLEAN, 8, NULL, 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_options_updatable,
|
|
{ "Updatable", "tds.curdeclare.options.updatable",
|
|
FT_BOOLEAN, 8, NULL, 0x02,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_options_sensitive,
|
|
{ "Sensitive", "tds.curdeclare.options.sensitive",
|
|
FT_BOOLEAN, 8, NULL, 0x04,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_options_dynamic,
|
|
{ "Dynamic", "tds.curdeclare.options.dynamic",
|
|
FT_BOOLEAN, 8, NULL, 0x08,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_options_implicit,
|
|
{ "Implict", "tds.curdeclare.options.implicit",
|
|
FT_BOOLEAN, 8, NULL, 0x10,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_status_parameterized,
|
|
{ "Status Parameterized", "tds.curdeclare.status.parameterized",
|
|
FT_BOOLEAN, 8, NULL, 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_statement,
|
|
{ "Statement", "tds.curdeclare.statement",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_update_columns_num,
|
|
{ "Number of updatable columns", "tds.curdeclare.update_columns_num",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curdeclare_update_columns_name,
|
|
{ "Updatable Column Name", "tds.curdeclare.update_columns_name",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* CURFETCH token (TDS_CURFETCH_TOKEN) */
|
|
{ &hf_tds_curfetch,
|
|
{ "Token - CurFetch", "tds.curfetch",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curfetch_length,
|
|
{ "Token Length - CurFetch", "tds.curfetch.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curfetch_cursorid,
|
|
{ "CursorId", "tds.curfetch.cursorid",
|
|
FT_UINT32, BASE_DEC_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curfetch_cursor_name,
|
|
{ "CurFetch - Cursorname", "tds.curfetch.cursor.name_len",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curfetch_type,
|
|
{ "CurFetch - Type", "tds.curinfo.type",
|
|
FT_UINT8, BASE_DEC, VALS(tds_curfetch_types), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curfetch_rowcnt,
|
|
{ "CurFetch - Rowcnt", "tds.curfetch.rowcnt",
|
|
FT_INT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* CURINFO token (TDS_CURINFO_TOKEN) */
|
|
{ &hf_tds_curinfo,
|
|
{ "Token - CurInfo", "tds.curinfo",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_length,
|
|
{ "Token Length - Curinfo", "tds.curinfo.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursorid,
|
|
{ "CursorId", "tds.curinfo.cursorid",
|
|
FT_UINT32, BASE_DEC_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_name,
|
|
{ "Cursorname", "tds.curinfo.cursor.name_len",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_command,
|
|
{ "Cursor Command", "tds.curinfo.cursor.command",
|
|
FT_UINT8, BASE_DEC, VALS(tds_curinfo_commands), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status,
|
|
{ "Cursor Status", "tds.curinfo.cursor.status",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status_declared,
|
|
{ "Declared", "tds.curinfo.cursor.status.declared",
|
|
FT_BOOLEAN, 16, NULL, 0x0001,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status_open,
|
|
{ "Open", "tds.curinfo.cursor.status.open",
|
|
FT_BOOLEAN, 16, NULL, 0x0002,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status_closed,
|
|
{ "Closed", "tds.curinfo.cursor.status.closed",
|
|
FT_BOOLEAN, 16, NULL, 0x0004,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status_rdonly,
|
|
{ "Read only", "tds.curinfo.cursor.status.rdonly",
|
|
FT_BOOLEAN, 16, NULL, 0x0008,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status_updatable,
|
|
{ "Updatable", "tds.curinfo.cursor.status.updatable",
|
|
FT_BOOLEAN, 16, NULL, 0x0010,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status_rowcnt,
|
|
{ "Rowcount valid", "tds.curinfo.cursor.status.rowcnt",
|
|
FT_BOOLEAN, 16, NULL, 0x0020,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_status_dealloc,
|
|
{ "Deallocated", "tds.curinfo.cursor.status.dealloc",
|
|
FT_BOOLEAN, 16, NULL, 0x0040,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curinfo_cursor_rowcnt,
|
|
{ "Cursor Rowcnt", "tds.curinfo.cursor.rowcnt",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* CUROPEN token (TDS_CUROPEN_TOKEN) */
|
|
{ &hf_tds_curopen,
|
|
{ "Token - CurOpen", "tds.curopen",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curopen_length,
|
|
{ "Token Length - CurOpen", "tds.curopen.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curopen_cursorid,
|
|
{ "CursorId", "tds.curopen.cursorid",
|
|
FT_UINT32, BASE_DEC_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curopen_cursor_name,
|
|
{ "Cursorname", "tds.curopen.cursor.name_len",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_curopen_status_parameterized,
|
|
{ "Status Parameterized", "tds.curopen.status.parameterized",
|
|
FT_BOOLEAN, 8, NULL, 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* DBRPC token (TDS5_DBRPC_TOKEN) */
|
|
{ &hf_tds_dbrpc,
|
|
{ "Token - DBRPC", "tds.dbrpc",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_dbrpc_length,
|
|
{ "Token Length - DBRPC", "tds.dbrpc.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_dbrpc_rpcname_len,
|
|
{ "DBRPC - RPC Name Length", "tds.dbrpc.rpcname_len",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_dbrpc_rpcname,
|
|
{ "DBRPC - RPC Name", "tds.dbrpc.rpcname_len",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_dbrpc_options,
|
|
{ "DBRPC - Options", "tds.dbrpc.options",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_dbrpc_options_recompile,
|
|
{ "Recompile", "tds.dbrpc.options.recompile",
|
|
FT_BOOLEAN, 16, NULL, 0x0001,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_dbrpc_options_params,
|
|
{ "Has parameters", "tds.dbrpc.options.params",
|
|
FT_BOOLEAN, 16, NULL, 0x0002,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* DONE token (TDS_DONE_TOKEN) */
|
|
{ &hf_tds_done,
|
|
{ "Token - Done", "tds.done",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_donerowcount_64,
|
|
{ "Row count", "tds.done.donerowcount64",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_donerowcount_32,
|
|
{ "Row count", "tds.done.donerowcount",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status,
|
|
{ "Status flags", "tds.done.status",
|
|
FT_UINT16, BASE_HEX, NULL, 0x017f,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_more,
|
|
{ "More", "tds.done.status.more",
|
|
FT_BOOLEAN, 16, TFS(&tds_tfs_more_final), 0x0001,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_error,
|
|
{ "Error", "tds.done.status.error",
|
|
FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0002,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_inxact,
|
|
{ "In Transaction", "tds.done.status.inxact",
|
|
FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0004,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_proc,
|
|
{ "Procedure", "tds.done.status.proc",
|
|
FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0008,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_count,
|
|
{ "Row count valid", "tds.done.status.count",
|
|
FT_BOOLEAN, 16, TFS(&tfs_valid_invalid), 0x0010,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_attn,
|
|
{ "Acknowledge ATTN", "tds.done.status.attn",
|
|
FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0020,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_event,
|
|
{ "Event", "tds.done.status.event",
|
|
FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0040,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_rpcinbatch,
|
|
{ "RPC in batch", "tds.done.status.rpcinbatch",
|
|
FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0080,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_status_srverror,
|
|
{ "Server Error", "tds.done.status.srverror",
|
|
FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0100,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_done_curcmd,
|
|
{ "Operation", "tds.done.curcmd",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* DONEPROC token (TDS_DONEPROC_TOKEN - implemented the same as TDS_DONE_TOKEN) */
|
|
{ &hf_tds_doneproc,
|
|
{ "Token - DoneProc", "tds.doneproc",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneproc_donerowcount_64,
|
|
{ "Row count", "tds.doneproc.donerowcount64",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneproc_donerowcount_32,
|
|
{ "Row count", "tds.doneproc.donerowcount",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneproc_status,
|
|
{ "Status flags", "tds.doneproc.status",
|
|
FT_UINT16, BASE_HEX, NULL, 0x01ff,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneproc_curcmd,
|
|
{ "Operation", "tds.doneproc.curcmd",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* DONEINPROC token (TDS_DONEINPROC_TOKEN - implemented the same as TDS_DONE_TOKEN) */
|
|
{ &hf_tds_doneinproc,
|
|
{ "Token - DoneInProc", "tds.doneinproc",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneinproc_donerowcount_64,
|
|
{ "Row count", "tds.doneinproc.donerowcount64",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneinproc_donerowcount_32,
|
|
{ "Row count", "tds.doneinproc.donerowcount",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneinproc_status,
|
|
{ "Status flags", "tds.doneinproc.status",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0177,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_doneinproc_curcmd,
|
|
{ "Operation", "tds.doneinproc.curcmd",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* EED token (TDS5_EED_TOKEN) */
|
|
{ &hf_tds_eed,
|
|
{ "Token - ExtendedErrorDiagnostic", "tds.eed",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_length,
|
|
{ "Token length", "tds.eed.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_number,
|
|
{ "SQL Error Number", "tds.eed.number",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_state,
|
|
{ "State", "tds.eed.state",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_class,
|
|
{ "Class (Severity)", "tds.eed.class",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_sql_state,
|
|
{ "SQL State", "tds.eed.sql_state",
|
|
FT_UINT_BYTES, BASE_NONE|BASE_ALLOW_ZERO, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_status,
|
|
{ "EED Following", "tds.eed.status",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_yes_no), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_transtate,
|
|
{ "Transaction state", "tds.eed.transtate",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_msgtext,
|
|
{ "Error message", "tds.eed.msgtext",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_servername,
|
|
{ "Server name", "tds.eed.servername",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_procname,
|
|
{ "Procedure name", "tds.eed.procname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_eed_linenumber,
|
|
{ "Line number", "tds.eed.linenumber",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* ENVCHANGE token (TDS_ENVCHG_TOKEN) */
|
|
{ &hf_tds_envchg,
|
|
{ "Token - EnvChange", "tds.envchange",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_length,
|
|
{ "Token length", "tds.envchange.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_type,
|
|
{ "Type", "tds.envchange.type",
|
|
FT_UINT8, BASE_DEC, VALS(envchg_names), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_newvalue_length,
|
|
{ "New Value Length", "tds.envchange.newvalue_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_newvalue_string,
|
|
{ "New Value", "tds.envchange.newvalue_string",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_newvalue_bytes,
|
|
{ "New Value", "tds.envchange.newvalue",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_oldvalue_length,
|
|
{ "Old Value Length", "tds.envchange.oldvalue_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_oldvalue_string,
|
|
{ "Old Value", "tds.envchange.oldvalue_string",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_oldvalue_bytes,
|
|
{ "Old Value", "tds.envchange.oldvalue",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_collate_codepage,
|
|
{ "Collate codepage", "tds.envchange.collate_codepage",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_collate_flags,
|
|
{ "Collate flags", "tds.envchange.collate_flags",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_envchg_collate_charset_id,
|
|
{ "Collate charset ID", "tds.envchange.collate_charset_id",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* ERROR token (TDS_ERR_TOKEN) */
|
|
{ &hf_tds_error,
|
|
{ "Token - Error", "tds.error",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_length,
|
|
{ "Token length", "tds.error.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_number,
|
|
{ "SQL Error Number", "tds.error.number",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_state,
|
|
{ "State", "tds.error.state",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_class,
|
|
{ "Class (Severity)", "tds.error.class",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_msgtext_length,
|
|
{ "Error message length", "tds.error.msgtext_length",
|
|
FT_UINT16, BASE_DEC|BASE_UNIT_STRING, &units_characters, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_msgtext,
|
|
{ "Error message", "tds.error.msgtext",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_servername_length,
|
|
{ "Server name length", "tds.error.servername_length",
|
|
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_characters, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_servername,
|
|
{ "Server name", "tds.error.servername",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_procname_length,
|
|
{ "Process name length", "tds.error.procname_length",
|
|
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_characters, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_procname,
|
|
{ "Process name", "tds.error.procname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_linenumber_16,
|
|
{ "Line number", "tds.error.linenumber",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_error_linenumber_32,
|
|
{ "Line number", "tds.error.linenumber",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* FEATUREEXTACK token (TDS_FEATUREEXTACK_TOKEN) */
|
|
{ &hf_tds_featureextack,
|
|
{ "Token - FeatureExtAct", "tds.featureextack",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_featureextack_feature,
|
|
{ "Feature", "tds.featureextack.feature",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_featureextack_featureid,
|
|
{ "Feature ID", "tds.featureextack.featureid",
|
|
FT_UINT8, BASE_DEC, VALS(featureextack_feature_names), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_featureextack_featureackdatalen,
|
|
{ "Feature length", "tds.featureextack.featureackdatalen",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_featureextack_featureackdata,
|
|
{ "Feature data", "tds.featureextack.featureackdata",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* FEDAUTHINFO token */
|
|
|
|
/* INFO token */
|
|
{ &hf_tds_info,
|
|
{ "Token - Info", "tds.info",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_length,
|
|
{ "Token length", "tds.info.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_number,
|
|
{ "SQL Error Number", "tds.info.number",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_state,
|
|
{ "State", "tds.info.state",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_class,
|
|
{ "Class (Severity)", "tds.info.class",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_msgtext_length,
|
|
{ "Error message length", "tds.info.msgtext_length",
|
|
FT_UINT16, BASE_DEC|BASE_UNIT_STRING, &units_characters, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_msgtext,
|
|
{ "Error message", "tds.info.msgtext",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_servername_length,
|
|
{ "Server name length", "tds.info.servername_length",
|
|
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_characters, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_servername,
|
|
{ "Server name", "tds.info.servername",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_procname_length,
|
|
{ "Process name length", "tds.info.procname_length",
|
|
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_characters, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_procname,
|
|
{ "Process name", "tds.info.procname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_linenumber_16,
|
|
{ "Line number", "tds.info.linenumber",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_info_linenumber_32,
|
|
{ "Line number", "tds.info.linenumber",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* LOGINACK token (TDS_LOGIN_ACK_TOKEN) */
|
|
{ &hf_tds_loginack,
|
|
{ "Token - LoginAck", "tds.loginack",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_loginack_length,
|
|
{ "Token length", "tds.loginack.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_loginack_interface,
|
|
{ "Interface", "tds.loginack.interface",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_loginack_tdsversion,
|
|
{ "TDS version", "tds.loginack.tdsversion",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_loginack_progversion,
|
|
{ "Server Version", "tds.loginack.progversion",
|
|
FT_UINT32, BASE_CUSTOM, CF_FUNC(version_convert), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_loginack_progname,
|
|
{ "Server name", "tds.loginack.progname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* LOGOUT token (TDS5_LOGOUT_TOKEN) */
|
|
{ &hf_tds_logout,
|
|
{ "Token - Logout", "tds.logout",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_logout_options,
|
|
{ "Logout Options", "tds.logout.options",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* NBCROW token (TDS_NBCROW_TOKEN) */
|
|
{ &hf_tds_nbcrow,
|
|
{ "Token - NBCRow", "tds.nbcrow",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* OFFSET token */
|
|
{ &hf_tds_offset,
|
|
{ "Token - Offset", "tds.offset",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_offset_id,
|
|
{ "Offset ID", "tds.offset.id",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_offset_len,
|
|
{ "Offset length", "tds.offset.len",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* ORDER token (TDS_ORDER_TOKEN) */
|
|
{ &hf_tds_order,
|
|
{ "Token - Order", "tds.order",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_order_length,
|
|
{ "Token length", "tds.order.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_order_colnum,
|
|
{ "Order column", "tds.order.colnum",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* PARAMFMT token (TDS5_PARAMFMT_TOKEN) */
|
|
{ &hf_tds_paramfmt,
|
|
{ "Token - Paramfmt", "tds.paramfmt",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_length,
|
|
{ "Token length - Paramfmt", "tds.paramfmt.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_numparams,
|
|
{ "Number of Parameters", "tds.paramfmt.numparams",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_colname,
|
|
{ "Parameter name", "tds.paramfmt.colname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_status,
|
|
{ "Column Status", "tds.paramfmt.status",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_utype,
|
|
{ "Parameter Usertype", "tds.paramfmt.utype",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_ctype,
|
|
{ "Parameter Datatype", "tds.paramfmt.ctype",
|
|
FT_UINT8, BASE_DEC, &tds_data_type_names, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_csize,
|
|
{ "Parameter size", "tds.paramfmt.csize",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt_locale_info,
|
|
{ "Locale info", "tds.paramfmt.locale_info",
|
|
FT_UINT_BYTES, BASE_NONE|BASE_ALLOW_ZERO, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* PARAMFMT2 token (TDS5_PARAMFMT2_TOKEN) */
|
|
{ &hf_tds_paramfmt2,
|
|
{ "Token - Paramfmt2", "tds.paramfmt2",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_length,
|
|
{ "Token length - Paramfmt2", "tds.paramfmt2.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_numparams,
|
|
{ "Number of Parameters", "tds.paramfmt2.numparams",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_colname,
|
|
{ "Parameter name", "tds.paramfmt2.paramname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_status,
|
|
{ "Parameter Status", "tds.paramfmt2.status",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_utype,
|
|
{ "Parameter Usertype", "tds.paramfmt2.utype",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_ctype,
|
|
{ "Parameter Datatype", "tds.paramfmt2.ctype",
|
|
FT_UINT8, BASE_DEC, &tds_data_type_names, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_csize,
|
|
{ "Parameter size", "tds.paramfmt2.csize",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_paramfmt2_locale_info,
|
|
{ "Locale info", "tds.paramfmt2.locale_info",
|
|
FT_UINT_BYTES, BASE_NONE|BASE_ALLOW_ZERO, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* PARAMS token (TDS5_PARAMS_TOKEN) */
|
|
{ &hf_tds_params,
|
|
{ "Token - Params", "tds.params",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_params_field,
|
|
{ "Parameter", "tds.params.parameter",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* PROCID token (TDS_PROCID_TOKEN) */
|
|
{ &hf_tds_procid,
|
|
{ "Token - Procid", "tds.procid",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_procid_value,
|
|
{ "Procid Value", "tds.procid.value",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* RETURNSTATUS token (TDS_RET_STAT_TOKEN) */
|
|
{ &hf_tds_returnstatus,
|
|
{ "Token - ReturnStatus", "tds.returnstatus",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_returnstatus_value,
|
|
{ "Value", "tds.returnstatus.value",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* RETURNVALUE token (TDS_RETURNVAL_TOKEN) */
|
|
|
|
/* ROW token (TDS_ROW_TOKEN) */
|
|
{ &hf_tds_row,
|
|
{ "Token - Row", "tds.row",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_row_field,
|
|
{ "Field", "tds.row.field",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* ROWFMT token (TDS5_ROWFMT_TOKEN) */
|
|
{ &hf_tds_rowfmt,
|
|
{ "Token - Rowfmt", "tds.rowfmt",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_length,
|
|
{ "Token length - Rowfmt", "tds.rowfmt.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_numcols,
|
|
{ "Number of Columns", "tds.rowfmt.numcols",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_colname,
|
|
{ "Column name", "tds.rowfmt.colname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_status,
|
|
{ "Column Status", "tds.rowfmt.status",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_utype,
|
|
{ "Column Usertype", "tds.rowfmt.utype",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_ctype,
|
|
{ "Column Datatype", "tds.rowfmt.ctype",
|
|
FT_UINT8, BASE_DEC, &tds_data_type_names, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_csize,
|
|
{ "Column size", "tds.rowfmt.csize",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_text_tablename,
|
|
{ "Text Tablename", "tds.rowfmt.text_tablename",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_precision,
|
|
{ "Precision", "tds.rowfmt.precision",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_scale,
|
|
{ "Scale", "tds.rowfmt.scale",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt_locale_info,
|
|
{ "Locale info", "tds.rowfmt.locale_info",
|
|
FT_UINT_BYTES, BASE_NONE|BASE_ALLOW_ZERO, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* ROWFMT2 token (TDS5_ROWFMT2_TOKEN) */
|
|
{ &hf_tds_rowfmt2,
|
|
{ "Token - Rowfmt2", "tds.rowfmt2",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_length,
|
|
{ "Token length - Rowfmt2", "tds.rowfmt2.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_numcols,
|
|
{ "Number of Columns", "tds.rowfmt2.numcols",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_labelname,
|
|
{ "Label name", "tds.rowfmt2.labelname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_catalogname,
|
|
{ "Catalog name", "tds.rowfmt2.catalogname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_schemaname,
|
|
{ "Schema name", "tds.rowfmt2.schemaname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_tablename,
|
|
{ "Table name", "tds.rowfmt2.tablename",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_colname,
|
|
{ "Column name", "tds.rowfmt2.colname",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_status,
|
|
{ "Column Status", "tds.rowfmt2.status",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_utype,
|
|
{ "Column Usertype", "tds.rowfmt2.utype",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_ctype,
|
|
{ "Column Datatype", "tds.rowfmt2.ctype",
|
|
FT_UINT8, BASE_DEC, &tds_data_type_names, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_csize,
|
|
{ "Column size", "tds.rowfmt2.csize",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_text_tablename,
|
|
{ "Text Tablename", "tds.rowfmt2.text_tablename",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_precision,
|
|
{ "Precision", "tds.rowfmt2.precision",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_scale,
|
|
{ "Scale", "tds.rowfmt2.scale",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rowfmt2_locale_info,
|
|
{ "Locale info", "tds.rowfmt2.locale_info",
|
|
FT_UINT_BYTES, BASE_NONE|BASE_ALLOW_ZERO, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* SESSIONSTATE token (TDS_SESSIONSTATE_TOKEN) */
|
|
{ &hf_tds_sessionstate,
|
|
{ "Token - Session state", "tds.sessionstate",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_sessionstate_length,
|
|
{ "Token length", "tds.sessionstate.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_sessionstate_seqno,
|
|
{ "Sequence number", "tds.sessionstate.seqno",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_sessionstate_status,
|
|
{ "Status", "tds.sessionstate.status",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_sessionstate_stateid,
|
|
{ "State ID", "tds.sessionstate.stateid",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_sessionstate_statelen,
|
|
{ "State Length", "tds.sessionstate.statelen",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_sessionstate_statevalue,
|
|
{ "State Value", "tds.sessionstate.statevalue",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* SSPI token */
|
|
{ &hf_tds_sspi,
|
|
{ "Token - SSPI", "tds.sspi",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_sspi_buffer,
|
|
{ "State Value", "tds.sspi.buffer",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* TABNAME token */
|
|
|
|
/* TVPROW Token */
|
|
|
|
/* TDS5 Lang Token */
|
|
{ &hf_tds_lang_length,
|
|
{ "Token Length - Language", "tds.lang.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_lang_token_status,
|
|
{ "Status", "tds.lang.token_status",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_lang_status_parameterized,
|
|
{ "Parameters follow", "tds.lang.token_status.parameterized",
|
|
FT_BOOLEAN, 8, NULL, 0x01,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_lang_language_text,
|
|
{ "Language text", "tds.lang.language_text",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* Unknown token type */
|
|
{ &hf_tds_unknown_tds_token,
|
|
{ "Token - Unknown", "tds.unknown_tds_token",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/************************ Message definitions ***********************/
|
|
|
|
/* Bulk Load BCP stream */
|
|
|
|
/* Bulk Load Update Text/Write Text */
|
|
|
|
/* Federated Authentication Token */
|
|
|
|
/* LOGIN Token */
|
|
{ &hf_tdslogin,
|
|
{ "Hostname length", "tds.login",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_hostname_length,
|
|
{ "Hostname length", "tds.login.hostname_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_hostname,
|
|
{ "Hostname", "tds.login.hostname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_username_length,
|
|
{ "Username length", "tds.login.username_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_username,
|
|
{ "Username", "tds.login.username",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_password_length,
|
|
{ "Password length", "tds.login.password_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_password,
|
|
{ "Password", "tds.login.password",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_hostprocess_length,
|
|
{ "Host Process Id length", "tds.login.hostprocess_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_hostprocess,
|
|
{ "Host Process Id", "tds.login.pid",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_int2,
|
|
{ "Short (2-byte) integer format", "tds.login.option.int2",
|
|
FT_UINT8, BASE_DEC, VALS(login_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_int4,
|
|
{ "Long (4-byte) integer format", "tds.login.option.int4",
|
|
FT_UINT8, BASE_DEC, VALS(login_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_char,
|
|
{ "Character set", "tds.login.option.char",
|
|
FT_UINT8, BASE_DEC, VALS(login_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_float,
|
|
{ "Double (8 byte) float format", "tds.login.option.float",
|
|
FT_UINT8, BASE_DEC, VALS(login_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_date8,
|
|
{ "Long (8 byte) date format", "tds.login.option.date",
|
|
FT_UINT8, BASE_DEC, VALS(login_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_usedb,
|
|
{ "Use DB", "tds.login.option.usedb",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_no_yes), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_bulk,
|
|
{ "Bulk Copy", "tds.login.option.bulk",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_no_yes), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_server_to_server,
|
|
{ "Server to server options", "tds.login.option.server_to_server",
|
|
FT_UINT8, BASE_DEC, VALS(login_server_to_server), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_server_to_server_loginack,
|
|
{ "Server to server loginack", "tds.login.option.server_to_server_loginack",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_set_notset), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option_conversation_type,
|
|
{ "Conversation type", "tds.login.option.type",
|
|
FT_UINT8, BASE_DEC, VALS(login_conversation_type), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_appname_length,
|
|
{ "Application name length", "tds.login.appname_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_appname,
|
|
{ "Application name", "tds.login.appname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_servername_length,
|
|
{ "Server name length", "tds.login.servername_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_servername,
|
|
{ "Server name", "tds.login.servname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_remotepassword_length,
|
|
{ "Remote password length", "tds.login.rempw_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_rempw_servername_length,
|
|
{ "Remote password servername length", "tds.login.rempw_servername_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_rempw_servername,
|
|
{ "Remote password server name", "tds.login.rempw_servername",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_rempw_password_length,
|
|
{ "Remote password password length", "tds.login.rempw_password_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_rempw_password,
|
|
{ "Remote password password", "tds.login.rempw_password",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_proto_version,
|
|
{ "Protocol version", "tds.login.protoversion",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_progname_length,
|
|
{ "Program name length", "tds.login.progname_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_progname,
|
|
{ "Program name", "tds.login.progname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_progvers,
|
|
{ "Program version", "tds.login.progversion",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option2_noshort,
|
|
{ "Convert shorts to longs", "tds.login.option.noshort",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_yes_no), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option2_flt4,
|
|
{ "Single (4 byte) float format", "tds.login.option.flt4",
|
|
FT_UINT8, BASE_DEC, VALS(login_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_option2_date4,
|
|
{ "Short (4 byte) date format", "tds.login.option.date4",
|
|
FT_UINT8, BASE_DEC, VALS(login_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_language,
|
|
{ "Language", "tds.login.language",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_language_length,
|
|
{ "Language name length", "tds.login.language_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_setlang,
|
|
{ "Notify client of language changes", "tds.login.setlang",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_yes_no), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_seclogin,
|
|
{ "Secure login", "tds.login.seclogin",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_yes_no), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_secbulk,
|
|
{ "Secure bulk copy", "tds.login.secbulk",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_yes_no), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_halogin,
|
|
{ "High Availibility login", "tds.login.halogin",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_yes_no), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_hasessionid,
|
|
{ "High Availibility session id", "tds.login.hasessionid",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_charset,
|
|
{ "Character set", "tds.login.charset",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_charset_length,
|
|
{ "Character set name length", "tds.login.charset_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_setcharset,
|
|
{ "Notify client of character set changes", "tds.login.setcharset",
|
|
FT_BOOLEAN, BASE_NONE, TFS(&tfs_yes_no), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_packetsize,
|
|
{ "Packet size", "tds.login.packetsize",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tdslogin_packetsize_length,
|
|
{ "Packet size length", "tds.login.packetsize_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* LOGIN7 Token */
|
|
{ &hf_tds7login_total_size,
|
|
{ "Total Packet Length", "tds.7login.total_len",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"TDS7 Login Packet total packet length", HFILL }
|
|
},
|
|
{ &hf_tds7login_version,
|
|
{ "TDS version", "tds.7login.version",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_packet_size,
|
|
{ "Packet Size", "tds.7login.packet_size",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_client_version,
|
|
{ "Client version", "tds.7login.client_version",
|
|
FT_UINT32, BASE_CUSTOM, CF_FUNC(version_convert), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_client_pid,
|
|
{ "Client PID", "tds.7login.client_pid",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_connection_id,
|
|
{ "Connection ID", "tds.7login.connection_id",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_option_flags1,
|
|
{ "Option Flags 1", "tds.7login.option_flags1",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_option_flags2,
|
|
{ "Option Flags 2", "tds.7login.option_flags2",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_sql_type_flags,
|
|
{ "SQL Type Flags", "tds.7login.sql_type_flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_reserved_flags,
|
|
{ "Reserved Flags", "tds.7login.reserved_flags",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_time_zone,
|
|
{ "Time Zone", "tds.7login.time_zone",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_collation,
|
|
{ "Collation", "tds.7login.collation",
|
|
FT_UINT32, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_offset,
|
|
{ "Offset", "tds.7login.offset",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_length,
|
|
{ "Length", "tds.7login.length",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_password,
|
|
{ "Password", "tds.7login.password",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_clientname,
|
|
{ "Client name", "tds.7login.clientname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_username,
|
|
{ "Username", "tds.7login.username",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_appname,
|
|
{ "App name", "tds.7login.appname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_servername,
|
|
{ "Server name", "tds.7login.servername",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_libraryname,
|
|
{ "Library name", "tds.7login.libraryname",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_locale,
|
|
{ "Locale", "tds.7login.locale",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds7login_databasename,
|
|
{ "Database name", "tds.7login.databasename",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* PRELOGIN stream */
|
|
|
|
{ &hf_tds_prelogin,
|
|
{ "Pre-Login Message", "tds.prelogin",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_token,
|
|
{ "Option Token", "tds.prelogin.option.token",
|
|
FT_UINT8, BASE_DEC, VALS(prelogin_token_names), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_offset,
|
|
{ "Option offset", "tds.prelogin.option.offset",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_length,
|
|
{ "Option length", "tds.prelogin.option.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_version,
|
|
{ "Version", "tds.prelogin.option.version",
|
|
FT_UINT32, BASE_CUSTOM, CF_FUNC(version_convert), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_subbuild,
|
|
{ "Sub-build", "tds.prelogin.option.subbuild",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_encryption,
|
|
{ "Encryption", "tds.prelogin.option.encryption",
|
|
FT_UINT8, BASE_DEC, VALS(prelogin_encryption_options), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_instopt,
|
|
{ "InstOpt", "tds.prelogin.option.instopt",
|
|
FT_STRINGZ, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_threadid,
|
|
{ "ThreadID", "tds.prelogin.option.threadid",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_mars,
|
|
{ "MARS", "tds.prelogin.option.mars",
|
|
FT_UINT8, BASE_DEC, VALS(tds_mars_type), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_traceid,
|
|
{ "TraceID", "tds.prelogin.option.traceid",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_fedauthrequired,
|
|
{ "FedAuthRequired", "tds.prelogin.option.fedauthrequired",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_prelogin_option_nonceopt,
|
|
{ "NonceOpt", "tds.prelogin.option.nonceopt",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* RPC Request Stream */
|
|
|
|
{ &hf_tds_rpc,
|
|
{ "Remote Procedure Call", "tds.rpc",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_name_length8,
|
|
{ "Procedure name length", "tds.rpc.name_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_name_length,
|
|
{ "Procedure name length", "tds.rpc.name_length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_name,
|
|
{ "Procedure name", "tds.rpc.name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_proc_id,
|
|
{ "Stored procedure ID", "tds.rpc.proc_id",
|
|
FT_UINT16, BASE_DEC, VALS(internal_stored_proc_id_names), 0x0,
|
|
"The number identifying the special stored procedure to be executed", HFILL }
|
|
},
|
|
{ &hf_tds_rpc_options,
|
|
{ "Option flags", "tds.rpc.options",
|
|
FT_UINT16, BASE_HEX, NULL, 0x0,
|
|
"The number identifying the special stored procedure to be executed", HFILL }
|
|
},
|
|
{ &hf_tds_rpc_options_with_recomp,
|
|
{ "With recompile", "tds.rpc.options.with_recomp",
|
|
FT_BOOLEAN, 16, NULL, TDS_RPC_OPT_WITH_RECOMP,
|
|
"The number identifying the special stored procedure to be executed", HFILL }
|
|
},
|
|
{ &hf_tds_rpc_options_no_metadata,
|
|
{ "No metadata", "tds.rpc.options.no_metadata",
|
|
FT_BOOLEAN, 16, NULL, TDS_RPC_OPT_NO_METADATA,
|
|
"The number identifying the special stored procedure to be executed", HFILL }
|
|
},
|
|
{ &hf_tds_rpc_options_reuse_metadata,
|
|
{ "Reuse metadata", "tds.rpc.options.reuse_metadata",
|
|
FT_BOOLEAN, 16, NULL, TDS_RPC_OPT_REUSE_METADATA,
|
|
"The number identifying the special stored procedure to be executed", HFILL }
|
|
},
|
|
{ &hf_tds_rpc_separator,
|
|
{ "RPC batch separator", "tds.rpc.separator",
|
|
FT_UINT8, BASE_DEC, VALS(tds_rpc_separators), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_parameter,
|
|
{ "Parameter", "tds.rpc.parameter",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_parameter_name_length,
|
|
{ "Name length", "tds.rpc.parameter.name_length",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_parameter_name,
|
|
{ "Name", "tds.rpc.parameter.name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_parameter_status,
|
|
{ "Status flags", "tds.rpc.parameter.status",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"Information on how the parameter is passed", HFILL }
|
|
},
|
|
{ &hf_tds_rpc_parameter_status_by_ref,
|
|
{ "By reference", "tds.rpc.parameter.status.by_ref",
|
|
FT_BOOLEAN, 16, NULL, TDS_RPC_PARAMETER_STATUS_BY_REF,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_parameter_status_default,
|
|
{ "Default value", "tds.rpc.parameter.status.default",
|
|
FT_BOOLEAN, 16, NULL, TDS_RPC_PARAMETER_STATUS_DEFAULT,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_rpc_parameter_value,
|
|
{ "Value", "tds.rpc.parameter.value",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* SQLBatch Stream */
|
|
{ &hf_tds_query,
|
|
{ "Query", "tds.query",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/* SSPI Message Stream */
|
|
|
|
/* Transaction Manager Request Stream */
|
|
{ &hf_tds_transmgr,
|
|
{ "Transaction Manager Request", "tds.transmgr",
|
|
FT_UINT16, BASE_DEC, VALS(transmgr_types), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_transmgr_payload,
|
|
{ "Payload", "tds.transmgr.payload",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/****************************** Basic types **********************************/
|
|
|
|
{ &hf_tds_type_info,
|
|
{ "Type info", "tds.type_info",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
"The TYPE_INFO rule applies to several messages used to describe column information", HFILL }
|
|
},
|
|
{ &hf_tds_type_info_type,
|
|
{ "Type", "tds.type_info.type",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_varlen,
|
|
{ "Maximal length", "tds.type_info.varlen",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Defines the length of the data contained within the column", HFILL }
|
|
},
|
|
{ &hf_tds_type_info_precision,
|
|
{ "Precision", "tds.type_info.precision",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_scale,
|
|
{ "Scale", "tds.type_info.scale",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation,
|
|
{ "Collation", "tds.type_info.collation",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
"Specifies collation information for character data or metadata describing character data", HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_lcid,
|
|
{ "LCID", "tds.type_info.collation.lcid",
|
|
FT_UINT32, BASE_HEX, NULL, 0x000FFFFF,
|
|
"For a SortId==0 collation, the LCID bits correspond to a LocaleId as defined by the National Language Support (NLS) functions", HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_ign_case,
|
|
{ "Ignore case", "tds.type_info.collation.ignore_case",
|
|
FT_BOOLEAN, 32, NULL, 0x00100000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_ign_accent,
|
|
{ "Ignore accent", "tds.type_info.collation.ignore_accent",
|
|
FT_BOOLEAN, 32, NULL, 0x00200000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_ign_kana,
|
|
{ "Ignore kana", "tds.type_info.collation.ignore_kana",
|
|
FT_BOOLEAN, 32, NULL, 0x00400000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_ign_width,
|
|
{ "Ignore width", "tds.type_info.collation.ignore_width",
|
|
FT_BOOLEAN, 32, NULL, 0x00800000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_binary,
|
|
{ "Binary", "tds.type_info.collation.binary",
|
|
FT_BOOLEAN, 32, NULL, 0x01000000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_version,
|
|
{ "Version", "tds.type_info.collation.version",
|
|
FT_UINT32, BASE_DEC, NULL, 0xF0000000,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_info_collation_sortid,
|
|
{ "SortId", "tds.type_info.collation.sortid",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_length,
|
|
{ "Length", "tds.type_varbyte.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_null,
|
|
{ "Data: NULL", "tds.type_varbyte.data.null",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_boolean,
|
|
{ "Data", "tds.type_varbyte.data.bool",
|
|
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_int1,
|
|
{ "Data", "tds.type_varbyte.data.int",
|
|
FT_INT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_int2,
|
|
{ "Data", "tds.type_varbyte.data.int",
|
|
FT_INT16, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_int4,
|
|
{ "Data", "tds.type_varbyte.data.int",
|
|
FT_INT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_int8,
|
|
{ "Data", "tds.type_varbyte.data.int64",
|
|
FT_INT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_float,
|
|
{ "Data", "tds.type_varbyte.data.float",
|
|
FT_FLOAT, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_double,
|
|
{ "Data", "tds.type_varbyte.data.float",
|
|
FT_DOUBLE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_bytes,
|
|
{ "Data", "tds.type_varbyte.data.bytes",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_uint_bytes,
|
|
{ "Data", "tds.type_varbyte.data.uint_bytes",
|
|
FT_UINT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_guid,
|
|
{ "Data", "tds.type_varbyte.data.guid",
|
|
FT_GUID, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_string,
|
|
{ "Data", "tds.type_varbyte.data.string",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_uint_string,
|
|
{ "Data", "tds.type_varbyte.data.uint_string",
|
|
FT_UINT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_absdatetime,
|
|
{ "Data", "tds.type_varbyte.data.datetime",
|
|
FT_ABSOLUTE_TIME, ABSOLUTE_TIME_UTC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_reltime,
|
|
{ "Time", "tds.type_varbyte.data.time",
|
|
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_sign,
|
|
{ "Sign", "tds.type_varbyte.data.sign",
|
|
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_textptr_len,
|
|
{ "Data Textptr Len", "tds.type_varbyte.textptr_len",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_textptr,
|
|
{ "Data Textptr", "tds.type_varbyte.data.textptr",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_data_text_ts,
|
|
{ "Data Text timestamp", "tds.type_varbyte.data.text_ts",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_plp_len,
|
|
{ "PLP length", "tds.type_varbyte.plp_len",
|
|
FT_INT64, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_plp_chunk_len,
|
|
{ "PLP chunk length", "tds.type_varbyte.plp_chunk_len",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_type_varbyte_column_name,
|
|
{ "Column name", "tds.type_varbyte.column.name",
|
|
FT_STRING, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
|
|
/***************************** Top level TDS *******************************/
|
|
|
|
{ &hf_tds_type,
|
|
{ "Type", "tds.type",
|
|
FT_UINT8, BASE_DEC, VALS(packet_type_names), 0x0,
|
|
"Packet type", HFILL }
|
|
},
|
|
{ &hf_tds_status,
|
|
{ "Status", "tds.status",
|
|
FT_UINT8, BASE_HEX, NULL, 0x0,
|
|
"Packet status", HFILL }
|
|
},
|
|
{ &hf_tds_status_eom,
|
|
{ "End of message", "tds.status.eom",
|
|
FT_BOOLEAN, 8, NULL, STATUS_LAST_BUFFER,
|
|
"The packet is the last packet in the whole request", HFILL }
|
|
},
|
|
{ &hf_tds_status_ignore,
|
|
{ "Ignore this event", "tds.status.ignore",
|
|
FT_BOOLEAN, 8, NULL, STATUS_IGNORE_EVENT,
|
|
"(From client to server) Ignore this event (EOM MUST also be set)", HFILL }
|
|
},
|
|
{ &hf_tds_status_event_notif,
|
|
{ "Event notification", "tds.status.event_notif",
|
|
FT_BOOLEAN, 8, NULL, STATUS_EVENT_NOTIFICATION,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_status_reset_conn,
|
|
{ "Reset connection", "tds.status.reset_conn",
|
|
FT_BOOLEAN, 8, NULL, STATUS_RESETCONNECTION,
|
|
"(From client to server) Reset this connection before processing event", HFILL }
|
|
},
|
|
{ &hf_tds_status_reset_conn_skip_tran,
|
|
{ "Reset connection keeping transaction state", "tds.status.reset_conn_skip_tran",
|
|
FT_BOOLEAN, 8, NULL, STATUS_RESETCONNECTIONSKIPTRAN,
|
|
"(From client to server) Reset the connection before processing event but do not modify the transaction state", HFILL }
|
|
},
|
|
{ &hf_tds_length,
|
|
{ "Length", "tds.length",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"Packet length", HFILL }
|
|
},
|
|
{ &hf_tds_channel,
|
|
{ "Channel", "tds.channel",
|
|
FT_UINT16, BASE_DEC, NULL, 0x0,
|
|
"Channel Number", HFILL }
|
|
},
|
|
{ &hf_tds_packet_number,
|
|
{ "Packet Number", "tds.packet_number",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_window,
|
|
{ "Window", "tds.window",
|
|
FT_UINT8, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_fragment_overlap,
|
|
{ "Segment overlap", "tds.fragment.overlap",
|
|
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
"Fragment overlaps with other fragments", HFILL }
|
|
},
|
|
{ &hf_tds_fragment_overlap_conflict,
|
|
{ "Conflicting data in fragment overlap", "tds.fragment.overlap.conflict",
|
|
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
"Overlapping fragments contained conflicting data", HFILL }
|
|
},
|
|
{ &hf_tds_fragment_multiple_tails,
|
|
{ "Multiple tail fragments found", "tds.fragment.multipletails",
|
|
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
"Several tails were found when defragmenting the packet", HFILL }
|
|
},
|
|
{ &hf_tds_fragment_too_long_fragment,
|
|
{ "Segment too long", "tds.fragment.toolongfragment",
|
|
FT_BOOLEAN, BASE_NONE, NULL, 0x0,
|
|
"Segment contained data past end of packet", HFILL }
|
|
},
|
|
{ &hf_tds_fragment_error,
|
|
{ "Defragmentation error", "tds.fragment.error",
|
|
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
|
|
"Defragmentation error due to illegal fragments", HFILL }
|
|
},
|
|
{ &hf_tds_fragment_count,
|
|
{ "Segment count", "tds.fragment.count",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_fragment,
|
|
{ "TDS Fragment", "tds.fragment",
|
|
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_fragments,
|
|
{ "TDS Fragments", "tds.fragments",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_reassembled_in,
|
|
{ "Reassembled TDS in frame", "tds.reassembled_in",
|
|
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
|
|
"This TDS packet is reassembled in this frame", HFILL }
|
|
},
|
|
{ &hf_tds_reassembled_length,
|
|
{ "Reassembled TDS length", "tds.reassembled.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"The total length of the reassembled payload", HFILL }
|
|
},
|
|
{ &hf_tds_all_headers,
|
|
{ "Packet data stream headers", "tds.all_headers",
|
|
FT_NONE, BASE_NONE, NULL, 0x0,
|
|
"The ALL_HEADERS rule", HFILL }
|
|
},
|
|
{ &hf_tds_all_headers_total_length,
|
|
{ "Total length", "tds.all_headers.total_length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Total length of ALL_HEADERS stream", HFILL }
|
|
},
|
|
{ &hf_tds_all_headers_header_length,
|
|
{ "Length", "tds.all_headers.header.length",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Total length of an individual header", HFILL }
|
|
},
|
|
{ &hf_tds_all_headers_header_type,
|
|
{ "Type", "tds.all_headers.header.type",
|
|
FT_UINT16, BASE_HEX, VALS(header_type_names), 0x0,
|
|
NULL, HFILL }
|
|
},
|
|
{ &hf_tds_all_headers_trans_descr,
|
|
{ "Transaction descriptor", "tds.all_headers.header.trans_descr",
|
|
FT_UINT64, BASE_DEC, NULL, 0x0,
|
|
"For each connection, a number that uniquely identifies the transaction the request is associated with. Initially generated by the server when a new transaction is created and returned to the client as part of the ENVCHANGE token stream.", HFILL }
|
|
},
|
|
{ &hf_tds_all_headers_request_cnt,
|
|
{ "Outstanding request count", "tds.all_headers.header.request_cnt",
|
|
FT_UINT32, BASE_DEC, NULL, 0x0,
|
|
"Number of requests currently active on the connection", HFILL }
|
|
},
|
|
{ &hf_tds_unknown_tds_packet,
|
|
{ "TDS Packet", "tds.unknown_tds_packet",
|
|
FT_BYTES, BASE_NONE, NULL, 0x0,
|
|
NULL, HFILL }
|
|
}
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_tds,
|
|
&ett_tds_status,
|
|
&ett_tds_fragments,
|
|
&ett_tds_fragment,
|
|
&ett_tds_all_headers,
|
|
&ett_tds_all_headers_header,
|
|
&ett_tds_type_info,
|
|
&ett_tds_type_info_collation,
|
|
&ett_tds_type_varbyte,
|
|
&ett_tds_message,
|
|
&ett_tds_rpc_options,
|
|
&ett_tds_rpc_parameter,
|
|
&ett_tds_rpc_parameter_status,
|
|
&ett_tds_prelogin_option,
|
|
&ett_tds_token,
|
|
&ett_tds_capability_req,
|
|
&ett_tds_capability_resp,
|
|
&ett_tds_done_status,
|
|
&ett_tds7_query,
|
|
&ett_tds7_prelogin,
|
|
&ett_tds_login,
|
|
&ett_tds_login_options,
|
|
&ett_tds_login_options2,
|
|
&ett_tds_login_rempw,
|
|
&ett_tds7_login,
|
|
&ett_tds7_hdr,
|
|
&ett_tds_col,
|
|
&ett_tds_flags,
|
|
&ett_tds7_featureextack,
|
|
&ett_tds7_featureextack_feature,
|
|
&ett_tds5_dbrpc_options,
|
|
&ett_tds5_curdeclare_options,
|
|
&ett_tds5_curinfo_status
|
|
};
|
|
|
|
static ei_register_info ei[] = {
|
|
{ &ei_tds_all_headers_header_type, { "tds.all_headers.header.type.invalid", PI_PROTOCOL, PI_WARN, "Invalid header type", EXPFILL }},
|
|
{ &ei_tds_type_info_type, { "tds.type_info.type.invalid", PI_PROTOCOL, PI_WARN, "Invalid data type", EXPFILL }},
|
|
#if 0
|
|
{ &ei_tds_type_info_type_undecoded, { "tds.type_info.type.undecoded", PI_UNDECODED, PI_ERROR, "Data type not supported yet", EXPFILL }},
|
|
#endif
|
|
{ &ei_tds_invalid_length, { "tds.invalid_length", PI_MALFORMED, PI_ERROR, "Invalid length", EXPFILL }},
|
|
{ &ei_tds_token_length_invalid, { "tds.token.length.invalid", PI_PROTOCOL, PI_WARN, "Bogus token size", EXPFILL }},
|
|
#if 0
|
|
{ &ei_tds_token_stats, { "tds.token.stats", PI_PROTOCOL, PI_NOTE, "Token stats", EXPFILL }},
|
|
#endif
|
|
{ &ei_tds_invalid_plp_type, { "tds.type_info.type.invalidplp", PI_PROTOCOL, PI_NOTE, "Invalid PLP type", EXPFILL }},
|
|
{ &ei_tds_cursor_name_mismatch, { "tds.cursor.name_mismatch", PI_PROTOCOL, PI_WARN, "Cursor name mismatch", EXPFILL }}
|
|
};
|
|
|
|
module_t *tds_module;
|
|
expert_module_t* expert_tds;
|
|
|
|
/* Register the protocol name and description */
|
|
proto_tds = proto_register_protocol("Tabular Data Stream", "TDS", "tds");
|
|
|
|
/* Required function calls to register the header fields and subtrees used */
|
|
proto_register_field_array(proto_tds, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
expert_tds = expert_register_protocol(proto_tds);
|
|
expert_register_field_array(expert_tds, ei, array_length(ei));
|
|
|
|
/* Allow dissector to be found by name. */
|
|
tds_tcp_handle = register_dissector("tds", dissect_tds, proto_tds);
|
|
|
|
tds_module = prefs_register_protocol(proto_tds, apply_tds_prefs);
|
|
prefs_register_bool_preference(tds_module, "desegment_buffers",
|
|
"Reassemble TDS buffers spanning multiple TCP segments",
|
|
"Whether the TDS dissector should reassemble TDS buffers spanning multiple TCP segments. "
|
|
"To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\" in the TCP protocol settings.",
|
|
&tds_desegment);
|
|
prefs_register_bool_preference(tds_module, "defragment",
|
|
"Reassemble fragmented TDS messages with multiple buffers",
|
|
"Whether the TDS dissector should defragment messages spanning multiple Netlib buffers",
|
|
&tds_defragment);
|
|
prefs_register_enum_preference(tds_module, "protocol_type",
|
|
"TDS Protocol Type",
|
|
"Hint as to version of TDS protocol being decoded",
|
|
&tds_protocol_type, tds_protocol_type_options, FALSE);
|
|
prefs_register_enum_preference(tds_module, "endian_type",
|
|
"TDS decode as",
|
|
"Hint as to whether to decode TDS protocol as little-endian or big-endian. (TDS7/8 always decoded as little-endian)",
|
|
&tds_little_endian, tds_endian_type_options, FALSE);
|
|
|
|
/*
|
|
* Initialize the reassembly table.
|
|
*
|
|
* XXX - should fragments be reassembled across multiple TCP
|
|
* connections?
|
|
*/
|
|
|
|
reassembly_table_register(&tds_reassembly_table,
|
|
&addresses_ports_reassembly_table_functions);
|
|
}
|
|
|
|
/* If this dissector uses sub-dissector registration add a registration routine.
|
|
This format is required because a script is used to find these routines and
|
|
create the code that calls these routines.
|
|
*/
|
|
void
|
|
proto_reg_handoff_tds(void)
|
|
{
|
|
/* Initial TDS ports: MS SQL default ports */
|
|
dissector_add_uint_range_with_preference("tcp.port", TDS_PORT_RANGE, tds_tcp_handle);
|
|
heur_dissector_add("tcp", dissect_tds_tcp_heur, "Tabular Data Stream over TCP", "tds_tcp", proto_tds, HEURISTIC_ENABLE);
|
|
|
|
ntlmssp_handle = find_dissector_add_dependency("ntlmssp", proto_tds);
|
|
gssapi_handle = find_dissector_add_dependency("gssapi", proto_tds);
|
|
smp_handle = find_dissector_add_dependency("smp_tds", proto_tds);
|
|
|
|
/* Isn't required, but allows user to override current payload */
|
|
dissector_add_for_decode_as("smp.payload", create_dissector_handle(dissect_tds_pdu, proto_tds));
|
|
}
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|