2002-11-21 Tim Coleman <tim@timcoleman.com>

	* ChangeLog:
	* *.cs:
		These files have been moved to Mono.Data.Tds.Protocol.

svn path=/trunk/mcs/; revision=9140

39 files changed, 0 insertions, 4225 deletions

diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/ChangeLog b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/ChangeLog
deleted file mode 100644
index 32577aaa5d5..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/ChangeLog
+++ /dev/null
@@ -1,233 +0,0 @@
-2002-11-04  Tim Coleman (tim@timcoleman.com)
-	* TdsBigDecimal.cs:
-		New class added to handle (potentially) large
-		decimal values
-	* Tds.cs:
-		Modified to use TdsBigDecimal instead of
-		decimal for transit of (potentially) large
-		decimal values
-
-2002-11-03  Tim Coleman (tim@timcoleman.com)
-	* TdsColumnStatus.cs:
-		Newly added to handle column metadata
-	* Tds.cs
-		Handle table name and column detail results
-	* Tds42.cs
-	* Tds50.cs
-	* Tds70.cs
-		rename TableName BaseTableName for consistency
-	* TdsPacketSubType.cs:
-		We now know what subtype 0xa5 is
-	* TdsPacketTableNameResult.cs:
-		Add means to store table names
-	* TdsSchemaInfo.cs:
-		Add new schema information
-
-2002-11-01  Tim Coleman (tim@timcoleman.com)
-	* ITds.cs:
-		Add DoneProc property
-	* Tds.cs:
-		*Lots*.  Some stuff to get binary types
-		to work, other stuff to get new prepares
-		working.
-	* TdsPacketEndTokenResult.cs:
-		Add Packetsubtype property
-	* TdsPacketRowResult:
-		Now implements ICollection and IList.
-
-2002-10-31  Tim Coleman (tim@timcoleman.com)
-	* TdsSchemaInfo.cs:
-		Added because I can't really use SchemaInfo
-	* ITds.cs:
-	* Tds.cs :
-	* TdsPacketColumnInfoResult.cs :
-		ChangeDefinition of schema
-	* Tds42.cs :
-	* Tds50.cs :
-	* Tds70.cs :
-		Add new information to schema
-
-
-2002-10-30  Tim Coleman (tim@timcoleman.com)
-	* TdsColumnSchema.cs:
-		Ditch this in favor of System.Data.Common.SchemaInfo
-	* ITds.cs:
-		Change ColumnInfo to Schema
-	* Tds.cs:
-		Uses new SchemaInfo object
-		Supports TEXT now.	
-	* Tds42.cs:
-	* Tds50.cs:
-	* Tds70.cs:
-	* TdsPacketColumnInfoResult.cs:
-	* TdsPacketRowResult.cs:
-		Uses new SchemaInfo object
-	
-
-2002-10-29  Tim Coleman (tim@timcoleman.com)
-	* ITds.cs:
-		Add OutputParameters collection
-	* Tds.cs:
-		Much reformatting, added handling for dates,
-		fixed handling of output parameters, and a
-		whole lot more
-	* TdsPacketEndTokenResult.cs:
-		Remove incorrect exception
-	* TdsPacketType.cs:
-		Add Logoff packet type.
-
-2002-10-28  Tim Coleman (tim@timcoleman.com)
-	* Tds.cs:
-		Add much handling to get the following types
-		working in queries: string, int, decimal
-		All sorts of other bug fixing and general
-		purpose hackery.
-	* Tds42.cs:
-	* Tds50.cs:
-	* Tds70.cs:
-		ProcessColumnInfo was abstracted in Tds.cs
-		and subclassed, because 7.0 provides the information
-		in a different format.
-	* TdsColumnSchema.cs:
-		Added size, precision, scale
-	* TdsComm.cs:
-		Fixed GetString because it wasn't working properly
-		with TDS 7.0.
-	* TdsMessage.cs:
-		Change state and severity to byte instead of int
-		because that is more consitent.
-		
-
-2002-10-25  Tim Coleman (tim@timcoleman.com)
-	* TdsPacketErrorResultCollection.cs:
-		New class added for exporting errors
-	* ITds.cs:
-	* Tds.cs:
-	* Tds70.cs:
-	* TdsComm.cs:
-	* TdsPacketEndTokenResult.cs:
-	* TdsPacketRowResult.cs:
-		Changes to make SqlClient build.
-
-2002-10-24  Tim Coleman (tim@timcoleman.com)
-	* ITds.cs:
-		Added column info, and NextResult/NextRow
-		to interface
-	* TdsColumnSchema.cs:
-		New class added to keep track of column info
-	* Tds.cs:
-		Many, many changes to get queries working
-		for the most part.
-	* TdsPacketColumnInfoResult.cs:
-	* TdsPacketColumnNamesResult.cs:
-		Doesn't use a DataColumnCollection anymore
-		Also more complete.
-	* TdsPacketRowResult.cs:
-		Added Add() method.
-
-2002-10-23  Tim Coleman (tim@timcoleman.com)
-        * ITds.cs:
-        * Tds42.cs:
-        * Tds50.cs:
-        * Tds70.cs:
-        * Tds80.cs:
-                New classes added.  Functionality
-                is split up because different protocols
-                have slight differences.
-        * Tds.cs:
-                Remove some unnecessary code after
-                the above split, and add in a whole
-                lot more stuff for completeness.
-        * TdsColumnType.cs:
-                Fix Int4.  Wrong enum value.
-        * TdsComm.cs:
-                Move the encoder out of constructor
-                because we don't know the charset at
-                that point
-        * TdsConnectionParameters.cs:
-                Small changes
-        * TdsPacketEndTokenResult.cs:
-                Implement ToString ()
-
-
-2002-10-22  Tim Coleman (tim@timcoleman.com)
-	* Tds.cs :
-		More implementation.  Does some
-		query stuff now.  Can also change
-		database.
-	* TdsConnectionParameters.cs:
-		Rename Host to DataSource, and
-		add Hostname for the local hostname.
-	* TdsPacketEndTokenResult.cs:
-		Change TODO attribute
-	* TODOAttribute.cs:
-		New class added
-	
-
-2002-10-21  Tim Coleman (tim@timcoleman.com)
-	* Tds.cs
-	* TdsComm.cs:
-		A whole slew of changes to get logon
-		to work (it now works in both TDS 7.0
-		and TDS 4.2) ... danmorg can test with
-		8.0 if he likes.
-		TdsComm has some simplifications too,
-		because C# has some features not present
-		in the Java implementation.
-	* TdsConnectionParameters.cs:
-		Change a few default values.
-	* TdsMessage.cs:
-		Implement this class.
-
-2002-10-20  Tim Coleman (tim@timcoleman.com)
-	* TdsColumnType.cs:
-	* TdsContext.cs:
-	* TdsEnvPacketSubType.cs:
-	* TdsMessage.cs:
-	* TdsPacketColumnInfoResult.cs:
-	* TdsPacketColumnNamesResult.cs:
-	* TdsPacketColumnOrderResult.cs:
-	* TdsPacketControlResult.cs:
-	* TdsPacketEndTokenResult.cs:
-	* TdsPacketErrorResult.cs:
-	* TdsPacketMessageResult.cs:
-	* TdsPacketOutputParam.cs:
-	* TdsPacketResult.cs:
-	* TdsPacketRetStatResult.cs:
-	* TdsPacketRowResult.cs:
-	* TdsPacketSubType.cs:
-	* TdsPacketTableNameResult.cs:
-	* TdsPacketUnknown.cs:
-		New classes added as part of TDS internal implementation.
-	* Tds.cs:
-		Some work on receiving and interpreting packages received from
-		SQL Server.  Still doesn't work completely.
-	* TdsComm.cs:
-		Add some methods as part of the ongoing work with Tds.cs
-	* TdsConnectionParameters.cs:
-		Add default values for Encoding ("iso-8859-1"), Port (1433), 
-		TDS Version (4.2).
-
-2002-10-18  Tim Coleman (tim@timcoleman.com)
-	* TdsConnectionInternal:
-		Add some implementation details
-	* TdsCommInternal:
-		New class, which will handle the low-level
-		communication with the database
-	* TdsPacketTypeInternal:
-		Add new packet type, TdsPacketTypeInternal.None
-		which is used when no packet is being constructed.
-		The value is 0.
-
-2002-10-17  Tim Coleman (tim@timcoleman.com)
-	* ChangeLog:
-		New changelog added
-	* TdsCommandInternal.cs:
-	* TdsConnectionInternal.cs:
-	* TdsPacketTypeInternal.cs:
-	* TdsServerTypeInternal.cs:
-	* TdsTransactionInternal.cs:
-	* TdsVersionInternal.cs:
-		New classes added.  These are the
-		internal implementations, meant for
-		"wrapping" from other locations.
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/ITds.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/ITds.cs
deleted file mode 100644
index 1ec1fbaab67..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/ITds.cs
+++ /dev/null
@@ -1,79 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.ITds.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-using System.Collections;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal interface ITds 
-	{
-		#region Properties
-
-		string Database {
-			get;
-		}
-
-		bool DoneProc {
-			get;
-		}
-
-		bool IsConnected {
-			get;
-		}
-
-		string ServerVersion {
-			get;
-		}
-
-		TdsPacketColumnInfoResult Schema {
-			get;
-		}
-
-		TdsPacketRowResult ColumnValues {
-			get;
-		}
-
-		ArrayList OutputParameters {
-			get;	
-			set;
-		}
-
-		int RecordsAffected {
-			get;
-			set;
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		void Cancel ();
-		bool Connect (TdsConnectionParameters connectionParameters);
-		void Disconnect ();
-
-		int ExecuteNonQuery (string sql);
-		int ExecuteNonQuery (string sql, int timeout);
-
-		void ExecuteQuery (string sql);
-		void ExecuteQuery (string sql, int timeout);
-
-		bool NextResult ();
-		bool NextRow ();
-		void SkipToEnd ();
-
-		#endregion
-
-		#region Events
-
-		event TdsInternalErrorMessageEventHandler TdsErrorMessage;
-		event TdsInternalInfoMessageEventHandler TdsInfoMessage;
-
-		#endregion // Events
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TODOAttribute.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TODOAttribute.cs
deleted file mode 100644
index 6bc03fb776f..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TODOAttribute.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-//
-// TODOAttribute.cs
-//
-// Author:
-//   Ravi Pratap (ravi@ximian.com)
-//
-// (C) Ximian, Inc.  http://www.ximian.com
-//
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-
-	/// <summary>
-	///   The TODO attribute is used to flag all incomplete bits in our class libraries
-	/// </summary>
-	///
-	/// <remarks>
-	///   Use this to decorate any element which you think is not complete
-	/// </remarks>
-	[AttributeUsage (AttributeTargets.All)]
-	internal class MonoTODOAttribute : Attribute {
-
-		string comment;
-
-		public MonoTODOAttribute ()
-		{}
-
-		public MonoTODOAttribute (string comment)
-		{
-			this.comment = comment;
-		}
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds.cs
deleted file mode 100644
index e97040c71d6..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds.cs
+++ /dev/null
@@ -1,1225 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.Tds.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-using System.Collections;
-using System.ComponentModel;
-using System.Diagnostics;
-using System.Net.Sockets;
-using System.Text;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal abstract class Tds : Component, ITds
-	{
-		#region Fields
-
-		TdsComm comm;
-		TdsVersion tdsVersion;
-
-		int packetSize;
-		string dataSource;
-		string database;
-		string databaseProductName;
-		string databaseProductVersion;
-		int databaseMajorVersion;
-
-		string charset;
-		string language;
-
-		bool connected = false;
-		bool moreResults;
-
-		Encoding encoder;
-		TdsServerType serverType;
-		bool autoCommit;
-
-		bool doneProc;
-		TdsPacketRowResult currentRow = null;
-		TdsPacketColumnNamesResult columnNames;
-		TdsPacketColumnInfoResult columnInfo;
-		TdsPacketTableNameResult tableNames;
-
-		bool queryInProgress;
-		int cancelsRequested;
-		int cancelsProcessed;
-
-		bool isDone;
-		bool isDoneInProc;
-
-		ArrayList outputParameters = new ArrayList ();
-		protected TdsInternalErrorCollection messages = new TdsInternalErrorCollection ();
-
-		int recordsAffected = 0;
-
-		#endregion // Fields
-
-		#region Properties
-
-		protected string Charset {
-			get { return charset; }
-		}
-
-		public bool DoneProc {
-			get { return doneProc; }
-		}
-
-		protected string Language {
-			get { return language; }
-		}
-
-		protected TdsPacketColumnNamesResult ColumnNames {
-			get { return columnNames; }
-		}
-
-		public TdsPacketRowResult ColumnValues {
-			get { return currentRow; }
-		}
-
-		protected TdsComm Comm {
-			get { return comm; }
-		}
-
-		public string Database {
-			get { return database; }
-		}
-
-		public string DataSource {
-			get { return dataSource; }
-		}
-
-		public bool IsConnected {
-			get { return connected; }
-			set { connected = value; }
-		}
-
-		public bool MoreResults {
-			get { return moreResults; }
-		}
-
-		public int PacketSize {
-			get { return packetSize; }
-		}
-
-		public int RecordsAffected {
-			get { return recordsAffected; }
-			set { recordsAffected = value; }
-		}
-
-		public string ServerVersion {
-			get { return databaseProductVersion; }
-		}
-
-		public TdsPacketColumnInfoResult Schema {
-			get { return columnInfo; }
-		}
-
-		public TdsVersion TdsVersion {
-			get { return tdsVersion; }
-		}
-
-		public ArrayList OutputParameters {
-			get { return outputParameters; }
-			set { outputParameters = value; }
-		}
-
-		#endregion // Properties
-
-		#region Events
-
-		public event TdsInternalErrorMessageEventHandler TdsErrorMessage;
-		public event TdsInternalInfoMessageEventHandler TdsInfoMessage;
-
-		#endregion // Events
-
-		#region Constructors
-
-		public Tds (string dataSource, int port, int packetSize, int timeout, TdsVersion tdsVersion)
-		{
-			this.tdsVersion = tdsVersion;
-			this.packetSize = packetSize;
-			this.dataSource = dataSource;
-
-			comm = new TdsComm (dataSource, port, packetSize, timeout, tdsVersion);
-		}
-
-		#endregion // Constructors
-
-		#region Public Methods
-
-		public void Cancel ()
-		{
-			if (queryInProgress) {
-				if (cancelsRequested == cancelsProcessed) {
-					comm.StartPacket (TdsPacketType.Cancel);
-					comm.SendPacket ();
-					cancelsRequested += 1;
-				}
-			}	
-		}
-	
-		public abstract bool Connect (TdsConnectionParameters connectionParameters);
-
-		public static TdsTimeoutException CreateTimeoutException (string dataSource, string method)
-		{
-			string message = "Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.";
-			return new TdsTimeoutException (0, 0, message, -2, method, dataSource, "Mono TdsClient Data Provider", 0);
-		}
-
-		public void Disconnect ()
-		{
-			TdsPacketResult result = null;
-
-			comm.StartPacket (TdsPacketType.Logoff);
-			comm.Append ((byte) 0);
-			comm.SendPacket ();	
-
-			bool done = false;
-			do {
-				result = ProcessSubPacket ();
-				if (result != null) {
-					switch (result.GetType ().ToString ()) {
-					case "Mono.Data.TdsClient.Internal.TdsPacketEndTokenResult" :
-						done = !((TdsPacketEndTokenResult) result).MoreResults;
-						break;
-					}
-				}
-			} while (!done);
-		}
-
-		public int ExecuteNonQuery (string sql)
-		{
-			return ExecuteNonQuery (sql, 0);
-		}
-
-		public int ExecuteNonQuery (string sql, int timeout)
-		{
-			TdsPacketResult result = null;
-			messages.Clear ();
-			doneProc = false;
-
-			if (sql.Length > 0) {
-				comm.StartPacket (TdsPacketType.Query);
-				comm.Append (sql);
-				comm.SendPacket ();
-			}
-
-			CheckForData (timeout);
-
-			bool done = false;
-			while (!done) {
-				result = ProcessSubPacket ();
-
-				if (result != null) {
-					switch (result.GetType ().ToString ()) {
-					case "Mono.Data.TdsClient.Internal.TdsPacketColumnNamesResult" :
-						columnNames = (TdsPacketColumnNamesResult) result;
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketColumnInfoResult" :
-						columnInfo = (TdsPacketColumnInfoResult) result;
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketRowResult" :
-						currentRow = (TdsPacketRowResult) result;
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketTableNameResult" :
-						tableNames = (TdsPacketTableNameResult) result;
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketEndTokenResult" :
-						done = !((TdsPacketEndTokenResult) result).MoreResults;
-						break;
-					}
-				}
-			}
-			if (sql.Trim ().ToUpper ().StartsWith ("SELECT"))
-				recordsAffected = -1;
-			else
-				recordsAffected = ((TdsPacketEndTokenResult) result).RowCount;
-			return recordsAffected;
-			
-		}
-
-		public void ExecuteQuery (string sql)
-		{
-			ExecuteQuery (sql, 0);
-		}
-
-		public void ExecuteQuery (string sql, int timeout)
-		{
-			moreResults = true;
-			doneProc = false;
-			outputParameters.Clear ();
-
-			if (sql.Length > 0) {
-				comm.StartPacket (TdsPacketType.Query);
-				comm.Append (sql);
-				comm.SendPacket ();
-			}
-
-			CheckForData (timeout);
-		}
-
-		public bool NextResult ()
-		{
-			if (!moreResults)
-				return false;
-			TdsPacketResult result = null;
-
-			bool done = false;
-			while (!done) {
-				result = ProcessSubPacket ();
-
-				if (result != null) {
-					switch (result.GetType ().ToString ()) {
-					case "Mono.Data.TdsClient.Internal.TdsPacketColumnNamesResult" :
-						columnNames = (TdsPacketColumnNamesResult) result;
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketColumnInfoResult" :
-						columnInfo = (TdsPacketColumnInfoResult) result;
-						if (comm.Peek () != (byte) TdsPacketSubType.TableName) {
-							return true;
-						}
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketRowResult" :
-						currentRow = (TdsPacketRowResult) result;
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketTableNameResult" :
-						tableNames = (TdsPacketTableNameResult) result;
-						break;
-					case "Mono.Data.TdsClient.Internal.TdsPacketEndTokenResult" :
-						done = !((TdsPacketEndTokenResult) result).MoreResults;
-						break;
-					}
-				}
-			}
-
-			return false;
-		}
-
-		public bool NextRow ()
-		{
-			TdsPacketResult result = null;
-			bool done = false;
-			do {
-				result = ProcessSubPacket ();
-				if (result != null) {
-					switch (result.GetType ().ToString ()) {
-					case "Mono.Data.TdsClient.Internal.TdsPacketRowResult" :
-						currentRow = (TdsPacketRowResult) result;
-						return true;
-					case "Mono.Data.TdsClient.Internal.TdsPacketEndTokenResult" :
-						return false;
-					}
-				}
-			} while (!done);
-
-			return false;
-		}
-
-		public void SkipToEnd ()
-		{
-			while (moreResults)
-				NextResult ();
-		}
-
-		#endregion // Public Methods
-
-		#region // Private Methods
-
-		[MonoTODO ("Is cancel enough, or do we need to drop the connection?")]
-		private void CheckForData (int timeout) 
-		{
-			if (timeout > 0 && !comm.Poll (timeout, SelectMode.SelectRead)) {
-				Cancel ();
-				throw CreateTimeoutException (dataSource, "CheckForData()");
-			}
-		}
-	
-		protected TdsInternalInfoMessageEventArgs CreateTdsInfoMessageEvent (TdsInternalErrorCollection errors)
-		{
-			return new TdsInternalInfoMessageEventArgs (errors);
-		}
-
-		protected TdsInternalErrorMessageEventArgs CreateTdsErrorMessageEvent (byte theClass, int lineNumber, string message, int number, string procedure, string server, string source, byte state)
-		{
-			return new TdsInternalErrorMessageEventArgs (new TdsInternalError (theClass, lineNumber, message, number, procedure, server, source, state));
-		}
-
-		private void FinishQuery (bool wasCancelled, bool moreResults)
-		{
-			if (!moreResults) 
-				queryInProgress = false;
-			if (wasCancelled)
-				cancelsProcessed += 1;
-			if (messages.Count > 0 && !moreResults) 
-				OnTdsInfoMessage (CreateTdsInfoMessageEvent (messages));
-		}
-
-		private object GetColumnValue (TdsColumnType colType, bool outParam)
-		{
-			return GetColumnValue (colType, outParam, -1);
-		}
-
-		private object GetColumnValue (TdsColumnType colType, bool outParam, int ordinal)
-		{
-			int len;
-			object element = null;
-
-			switch (colType) {
-			case TdsColumnType.IntN :
-				if (outParam)
-					comm.Skip (1);
-				element = GetIntValue (colType);
-				break;
-			case TdsColumnType.Int1 :
-			case TdsColumnType.Int2 :
-			case TdsColumnType.Int4 :
-				element = GetIntValue (colType);
-				break;
-			case TdsColumnType.Image :
-				if (outParam) 
-					comm.Skip (1);
-				element = GetImageValue ();
-				break;
-			case TdsColumnType.Text :
-				if (outParam) 
-					comm.Skip (1);
-				element = GetTextValue (false);
-				break;
-			case TdsColumnType.NText :
-				if (outParam) 
-					comm.Skip (1);
-				element = GetTextValue (true);
-				break;
-			case TdsColumnType.Char :
-			case TdsColumnType.VarChar :
-				if (outParam)
-					comm.Skip (1);
-				element = GetStringValue (false, false);
-				break;
-			case TdsColumnType.BigVarBinary :
-				comm.GetTdsShort ();
-				len = comm.GetTdsShort ();
-				element = comm.GetBytes (len, true);
-				break;
-			case TdsColumnType.BigVarChar :
-				comm.Skip (2);
-				element = GetStringValue (false, false);
-				break;
-			case TdsColumnType.NChar :
-			case TdsColumnType.NVarChar :
-				if (outParam) 
-					comm.Skip (1);
-				element = GetStringValue (true, false);
-				break;
-			case TdsColumnType.Real :
-			case TdsColumnType.Float8 :
-				element = GetFloatValue (colType);
-				break;
-			case TdsColumnType.FloatN :
-				if (outParam) 
-					comm.Skip (1);
-				element = GetFloatValue (colType);
-				break;
-			case TdsColumnType.SmallMoney :
-			case TdsColumnType.Money :
-				element = GetMoneyValue (colType);
-				break;
-			case TdsColumnType.MoneyN :
-				if (outParam)
-					comm.Skip (1);
-				element = GetMoneyValue (colType);
-				break;
-			case TdsColumnType.Numeric :
-			case TdsColumnType.Decimal :
-				byte precision;
-				byte scale;
-				if (outParam) {
-					comm.Skip (1);
-					precision = comm.GetByte ();
-					scale = comm.GetByte ();
-				}
-				else {
-					precision = (byte) columnInfo[ordinal]["NumericPrecision"];
-					scale = (byte) columnInfo[ordinal]["NumericScale"];
-				}
-
-				element = GetDecimalValue (precision, scale);
-				break;
-			case TdsColumnType.DateTimeN :
-				if (outParam) 
-					comm.Skip (1);
-				element = GetDateTimeValue (colType);
-				break;
-			case TdsColumnType.DateTime4 :
-			case TdsColumnType.DateTime :
-				element = GetDateTimeValue (colType);
-				break;
-			case TdsColumnType.VarBinary :
-			case TdsColumnType.Binary :
-				if (outParam) 
-					comm.Skip (1);
-				element = GetBinaryValue ();
-				break;
-			case TdsColumnType.BitN :
-				if (outParam) 
-					comm.Skip (1);
-				if (comm.GetByte () == 0)
-					element = null;
-				else
-					element = (comm.GetByte() != 0);
-				break;
-			case TdsColumnType.Bit :
-				int columnSize = comm.GetByte ();
-				element = (columnSize != 0);
-				break;
-			case TdsColumnType.UniqueIdentifier :
-				if (comm.Peek () != 16) // If it's null, then what to do?
-					break;
-
-				len = comm.GetByte () & 0xff;
-				if (len > 0) {
-					byte[] guidBytes = comm.GetBytes (len, true);
-					element = new Guid (guidBytes);
-				}
-				break;
-			default :
-				return null;
-			}
-
-			return element;
-		}
-
-		private object GetBinaryValue ()
-		{
-			int len;
-			object result = null;
-			if (tdsVersion == TdsVersion.tds70) {
-				len = comm.GetTdsShort ();
-				if (len != 0xffff && len > 0)
-					result = comm.GetBytes (len, true);
-			} 
-			else {
-				len = (comm.GetByte () & 0xff);
-				if (len != 0)
-					result = comm.GetBytes (len, true);
-			}
-			return result;
-		}
-
-		private object GetDateTimeValue (TdsColumnType type)
-		{
-			int len = 0;
-			object result = null;
-		
-			switch (type) {
-			case TdsColumnType.DateTime4:
-				len = 4;
-				break;
-			case TdsColumnType.DateTime:
-				len = 8;
-				break;
-			case TdsColumnType.DateTimeN:
-				byte tmp = comm.Peek ();
-				if (tmp != 0 && tmp != 4 && tmp != 8)
-					break;
-				len = comm.GetByte ();
-				break;
-			}
-	
-			DateTime epoch = new DateTime (1900, 1, 1);
-	
-			switch (len) {
-			case 8 :
-				result = epoch.AddDays (comm.GetTdsInt ());
-				int seconds = comm.GetTdsInt ();
-				long millis = ((((long) seconds) % 300L) * 1000L) / 300L;
-				if (seconds != 0 || millis != 0) {
-					result = ((DateTime) result).AddSeconds (seconds / 300);
-					result = ((DateTime) result).AddMilliseconds (millis);
-				}
-				break;
-			case 4 :
-				result = epoch.AddDays ((int) comm.GetTdsShort ());
-				short minutes = comm.GetTdsShort ();
-				if (minutes != 0) 
-					result = ((DateTime) result).AddMinutes ((int) minutes);
-				break;
-			}
-
-			return result;
-		}
-
-		private object GetDecimalValue (byte precision, byte scale)
-		{
-			int[] bits = new int[4] {0,0,0,0};
-
-			int len = (comm.GetByte() & 0xff) - 1;
-			bool positive = (comm.GetByte () == 1);
-
-			if (len < 0)
-				return null;
-			if (len > 16)
-				throw new OverflowException ();
-
-			for (int i = 0, index = 0; i < len && i < 16; i += 4, index += 1) 
-				bits[index] = comm.GetTdsInt ();
-
-			if (bits [3] != 0) 
-				return new TdsBigDecimal (precision, scale, !positive, bits);
-			else
-				return new Decimal (bits[0], bits[1], bits[2], !positive, scale);
-		}
-
-		private object GetFloatValue (TdsColumnType columnType)
-		{
-			int columnSize = 0;
-			object result = null;
-
-			switch (columnType) {
-			case TdsColumnType.Real:
-				columnSize = 4;
-				break;
-			case TdsColumnType.Float8:
-				columnSize = 8;
-				break;
-			case TdsColumnType.FloatN:
-				columnSize = comm.GetByte ();
-				break;
-			}
-
-			switch (columnSize) {
-			case 8 :
-				result = BitConverter.Int64BitsToDouble (comm.GetTdsInt64 ());
-				break;
-			case 4 :
-				result = BitConverter.ToSingle (BitConverter.GetBytes (comm.GetTdsInt ()), 0);
-				break;
-			}
-
-			return result;
-		}
-
-		private object GetImageValue ()
-		{
-			byte hasValue = comm.GetByte ();
-
-			if (hasValue == 0)
-				return null;
-			
-			comm.Skip (24);
-			int len = comm.GetTdsInt ();
-
-			if (len < 0)
-				return null;
-
-			return (comm.GetBytes (len, true));
-		}
-
-		private object GetIntValue (TdsColumnType type)
-		{
-			int len;
-
-			switch (type) {
-			case TdsColumnType.IntN :
-				len = comm.GetByte ();
-				break;
-			case TdsColumnType.Int4 :
-				len = 4; 
-				break;
-			case TdsColumnType.Int2 :
-				len = 2; 
-				break;
-			case TdsColumnType.Int1 :
-				len = 1; 
-				break;
-			default:
-				return null;
-			}
-
-			switch (len) {
-			case 4 :
-				return (comm.GetTdsInt ());
-			case 2 :
-				return (comm.GetTdsShort ());
-			case 1 :
-				return (comm.GetByte ());
-			default:
-				return null;
-			}
-		}
-
-		[MonoTODO]
-		private object GetMoneyValue (TdsColumnType type)
-		{
-			int len;
-			object result = null;
-
-			switch (type) {
-			case TdsColumnType.SmallMoney :
-			case TdsColumnType.Money4 :
-				len = 4;
-				break;
-			case TdsColumnType.Money :
-				len = 8;
-				break;
-			case TdsColumnType.MoneyN :
-				len = comm.GetByte ();
-				break;
-			default:
-				return null;
-			}
-
-			long rawValue = 0;
-
-			switch (len) {
-			case 4:
-				rawValue = comm.GetTdsInt ();
-				break;
-			case 8:
-				byte[] bits = new byte[8];
-				bits[4] = comm.GetByte ();
-				bits[5] = comm.GetByte ();
-				bits[6] = comm.GetByte ();
-				bits[7] = comm.GetByte ();
-				bits[0] = comm.GetByte ();
-				bits[1] = comm.GetByte ();
-				bits[2] = comm.GetByte ();
-				bits[3] = comm.GetByte ();
-				rawValue = BitConverter.ToInt64 (bits, 0);
-				break;
-			default:
-				return null;
-			}
-
-			result = new Decimal (rawValue);
-
-			return (((decimal) result) / 10000);
-		}
-
-		private object GetStringValue (bool wideChars, bool outputParam)
-		{
-			object result = null;
-			bool shortLen = (tdsVersion == TdsVersion.tds70) && (wideChars || !outputParam);
-
-			int len = shortLen ? comm.GetTdsShort () : (comm.GetByte () & 0xff);
-
-			if ((tdsVersion < TdsVersion.tds70 && len == 0) || (tdsVersion == TdsVersion.tds70 && len == 0xff))
-				result = null;
-			else if (len >= 0) {
-				if (wideChars)
-					result = comm.GetString (len / 2);
-				else
-					result = comm.GetString (len, false);
-				if (tdsVersion < TdsVersion.tds70 && ((string) result).Equals (" "))
-					result = "";
-			}
-			else
-				result = null;
-			return result;
-		}
-
-		protected int GetSubPacketLength ()
-		{
-			return comm.GetTdsShort ();
-		}
-
-		private object GetTextValue (bool wideChars)
-		{
-			string result = null;
-			byte hasValue = comm.GetByte ();
-
-			if (hasValue != 16)
-				return null;
-
-			// 16 Byte TEXTPTR, 8 Byte TIMESTAMP
-			comm.Skip (24);
-
-			int len = comm.GetTdsInt ();
-
-			if (len == 0)
-				return null;
-
-			if (wideChars)
-				result = comm.GetString (len / 2);
-			else
-				result = comm.GetString (len, false);
-				len /= 2;
-
-			if ((byte) tdsVersion < (byte) TdsVersion.tds70 && result == " ")
-				result = "";
-
-			return result;
-		}
-
-		protected bool IsFixedSizeColumn (TdsColumnType columnType)
-		{
-			switch (columnType) {
-				case TdsColumnType.Int1 :
-				case TdsColumnType.Int2 :
-				case TdsColumnType.Int4 :
-				case TdsColumnType.Float8 :
-				case TdsColumnType.DateTime :
-				case TdsColumnType.Bit :
-				case TdsColumnType.Money :
-				case TdsColumnType.Money4 :
-				case TdsColumnType.SmallMoney :
-				case TdsColumnType.Real :
-				case TdsColumnType.DateTime4 :
-					return true;
-				case TdsColumnType.IntN :
-				case TdsColumnType.MoneyN :
-				case TdsColumnType.VarChar :
-				case TdsColumnType.NVarChar :
-				case TdsColumnType.DateTimeN :
-				case TdsColumnType.FloatN :
-				case TdsColumnType.Char :
-				case TdsColumnType.NChar :
-				case TdsColumnType.NText :
-				case TdsColumnType.Image :
-				case TdsColumnType.VarBinary :
-				case TdsColumnType.Binary :
-				case TdsColumnType.Decimal :
-				case TdsColumnType.Numeric :
-				case TdsColumnType.BitN :
-				case TdsColumnType.UniqueIdentifier :
-					return false;
-				default :
-					return false;
-			}
-		}
-
-		protected TdsPacketRowResult LoadRow ()
-		{
-			TdsPacketRowResult result = new TdsPacketRowResult ();
-
-			int i = 0;
-			foreach (TdsSchemaInfo schema in columnInfo) {
-				object o = GetColumnValue ((TdsColumnType) schema["ColumnType"], false, i);
-				result.Add (o);
-				if (o is TdsBigDecimal && result.BigDecimalIndex < 0) 
-					result.BigDecimalIndex = i;
-				i += 1;
-			}
-
-			return result;
-		}
-
-		protected int LookupBufferSize (TdsColumnType columnType)
-		{
-			switch (columnType) {
-				case TdsColumnType.Int1 :
-				case TdsColumnType.Bit :
-					return 1;
-				case TdsColumnType.Int2 :
-					return 2;
-				case TdsColumnType.Int4 :
-				case TdsColumnType.Real :
-				case TdsColumnType.DateTime4 :
-				case TdsColumnType.Money4 :
-				case TdsColumnType.SmallMoney :
-					return 4;
-				case TdsColumnType.Float8 :
-				case TdsColumnType.DateTime :
-				case TdsColumnType.Money :
-					return 8;
-				default :
-					return 0;
-			}
-		}
-
-		private int LookupDisplaySize (TdsColumnType columnType) 
-		{
-			switch (columnType) {
-				case TdsColumnType.Int1 :
-					return 3;
-				case TdsColumnType.Int2 :
-					return 6;
-				case TdsColumnType.Int4 :
-					return 11;
-				case TdsColumnType.Real :
-					return 14;
-				case TdsColumnType.Float8 :
-					return 24;
-				case TdsColumnType.DateTime :
-					return 23;
-				case TdsColumnType.DateTime4 :
-					return 16;
-				case TdsColumnType.Bit :
-					return 1;
-				case TdsColumnType.Money :
-					return 21;
-				case TdsColumnType.Money4 :
-				case TdsColumnType.SmallMoney :
-					return 12;
-				default:
-					return 0;
-			}
-		}
-
-		protected TdsPacketColumnInfoResult ProcessColumnDetail ()
-		{
-			TdsPacketColumnInfoResult result = columnInfo;
-			int len = GetSubPacketLength ();
-			byte[] values = new byte[3];
-			int columnNameLength;
-			string baseColumnName = String.Empty;
-			int position = 0;
-
-			while (position < len) {
-				for (int j = 0; j < 3; j += 1) 
-					values[j] = comm.GetByte ();
-				position += 3;
-
-				if ((values[2] & (byte) TdsColumnStatus.Rename) != 0) {
-					if (tdsVersion == TdsVersion.tds70) {
-						columnNameLength = comm.GetByte ();
-						position += 2 * len + 1;
-					}
-					else {
-						columnNameLength = comm.GetByte ();
-						position += len + 1;
-					}
-					baseColumnName = comm.GetString (columnNameLength);
-				}
-
-				if ((values[2] & (byte) TdsColumnStatus.Hidden) == 0) {
-					byte index = (byte) (values[0] - (byte) 1);
-					byte tableIndex = (byte) (values[1] - (byte) 1);
-
-					result [index]["IsExpression"] = ((values[2] & (byte) TdsColumnStatus.IsExpression) != 0);
-					result [index]["IsKey"] = ((values[2] & (byte) TdsColumnStatus.IsKey) != 0);
-
-					if ((values[2] & (byte) TdsColumnStatus.Rename) != 0)
-						result [index]["BaseColumnName"] = baseColumnName;
-					result [index]["BaseTableName"] = tableNames [tableIndex];
-				}
-			}
-
-			return result;
-		}
-
-		protected abstract TdsPacketColumnInfoResult ProcessColumnInfo ();
-
-		protected TdsPacketColumnNamesResult ProcessColumnNames ()
-		{
-			TdsPacketColumnNamesResult result = new TdsPacketColumnNamesResult ();
-
-			int totalLength = comm.GetTdsShort ();
-			int bytesRead = 0;
-			int i = 0;
-
-			while (bytesRead < totalLength) {
-				int columnNameLength = comm.GetByte ();
-				string columnName = comm.GetString (columnNameLength);
-				bytesRead = bytesRead + 1 + columnNameLength;
-				result.Add (columnName);
-				i += 1;
-			}
-
-			return result;
-		}
-
-		[MonoTODO ("Make sure counting works right, especially with multiple resultsets.")]
-		protected TdsPacketEndTokenResult ProcessEndToken (TdsPacketSubType type)
-		{
-			byte status = comm.GetByte ();
-			comm.GetByte ();
-			byte op = comm.GetByte ();
-			comm.GetByte ();
-			int rowCount = comm.GetTdsInt ();
-			if (op == (byte) 0xc1) 
-				rowCount = 0;
-			if (type == TdsPacketSubType.DoneInProc) 
-				rowCount = -1;
-
-			TdsPacketEndTokenResult result = new TdsPacketEndTokenResult (type, status, rowCount);
-
-			if (type == TdsPacketSubType.DoneProc)  {
-				doneProc = true;
-				if (result.RowCount > 0)
-					recordsAffected += result.RowCount;
-			}
-
-			moreResults = result.MoreResults;
-			FinishQuery (result.Cancelled, result.MoreResults);
-
-			return result;
-		}
-
-		protected TdsPacketResult ProcessEnvChange ()
-		{
-			int len = GetSubPacketLength ();
-			TdsEnvPacketSubType type = (TdsEnvPacketSubType) comm.GetByte ();
-			int cLen;
-
-			switch (type) {
-			case TdsEnvPacketSubType.BlockSize :
-				string blockSize;
-				cLen = comm.GetByte () & 0xff;
-				blockSize = comm.GetString (cLen);
-
-				if (tdsVersion == TdsVersion.tds70) 
-					comm.Skip (len - 2 - cLen * 2);
-				else 
-					comm.Skip (len - 2 - cLen);
-				
-				comm.ResizeOutBuf (Int32.Parse (blockSize));
-				break;
-			case TdsEnvPacketSubType.CharSet :
-				cLen = comm.GetByte () & 0xff;
-				if (tdsVersion == TdsVersion.tds70) {
-					//this.language = comm.GetString (cLen); // FIXME
-					comm.GetString (cLen);
-					comm.Skip (len - 2 - cLen * 2);
-				}
-				else {
-					SetCharset (comm.GetString (cLen));
-					comm.Skip (len - 2 - cLen);
-				}
-
-				break;
-			case TdsEnvPacketSubType.Database :
-				cLen = comm.GetByte () & 0xff;
-				string newDB = comm.GetString (cLen);
-				cLen = comm.GetByte () & 0xff;
-				string oldDB = comm.GetString (cLen);
-				database = newDB;
-				break;
-			default:
-				comm.Skip (len - 1);
-				break;
-			}
-
-			return new TdsPacketResult (TdsPacketSubType.EnvChange);
-		}
-
-		protected TdsPacketResult ProcessLoginAck ()
-		{
-			GetSubPacketLength ();
-
-			if (tdsVersion == TdsVersion.tds70) {
-				comm.Skip (5);
-				int nameLength = comm.GetByte ();
-				databaseProductName = comm.GetString (nameLength);
-				databaseMajorVersion = comm.GetByte ();
-				databaseProductVersion = String.Format ("0{0}.0{1}.0{2}", databaseMajorVersion, comm.GetByte (), ((256 * (comm.GetByte () + 1)) + comm.GetByte ()));
-			}
-			else {
-				comm.Skip (5);
-				short nameLength = comm.GetByte ();
-				databaseProductName = comm.GetString (nameLength);
-				comm.Skip (1);
-				databaseMajorVersion = comm.GetByte ();
-				databaseProductVersion = String.Format ("{0}.{1}", databaseMajorVersion, comm.GetByte ());
-				comm.Skip (1);
-			}
-
-			if (databaseProductName.Length > 1 && -1 != databaseProductName.IndexOf ('\0')) {
-				int last = databaseProductName.IndexOf ('\0');
-				databaseProductName = databaseProductName.Substring (0, last);
-			}
-
-			connected = true;
-
-			return new TdsPacketResult (TdsPacketSubType.LoginAck);
-		}
-
-		protected void OnTdsErrorMessage (TdsInternalErrorMessageEventArgs e)
-		{
-			if (TdsErrorMessage != null)
-				TdsErrorMessage (this, e);
-		}
-
-		protected void OnTdsInfoMessage (TdsInternalInfoMessageEventArgs e)
-		{
-			if (TdsInfoMessage != null)
-				TdsInfoMessage (this, e);
-			messages.Clear ();
-		}
-
-		protected void ProcessMessage (TdsPacketSubType subType)
-		{
-			GetSubPacketLength ();
-
-			int number = comm.GetTdsInt ();
-			byte state = comm.GetByte ();
-			byte theClass = comm.GetByte ();
-			string message;
-			string server;
-			string procedure;
-			byte lineNumber;
-			string source;
-			bool isError = false;
-
-			if (subType == TdsPacketSubType.EED) {
-				isError = (theClass <= 10);
-				comm.Skip (comm.GetByte ()); // SQL State
-				comm.Skip (1);               // Status
-				comm.Skip (2);               // TranState
-			} else 
-				isError = (subType == TdsPacketSubType.Error);
-
-			message = comm.GetString (comm.GetTdsShort ());
-			server = comm.GetString (comm.GetByte ());
-			procedure = comm.GetString (comm.GetByte ());
-			lineNumber = comm.GetByte ();
-			comm.Skip (1);
-			source = String.Empty; // FIXME
-
-			if (isError)
-				messages.Add (new TdsInternalError (theClass, lineNumber, message, number, procedure, server, source, state));
-			else
-				OnTdsErrorMessage (CreateTdsErrorMessageEvent (theClass, lineNumber, message, number, procedure, server, source, state));
-		}
-
-		protected TdsPacketOutputParam ProcessOutputParam ()
-		{
-			GetSubPacketLength ();
-			comm.GetString (comm.GetByte () & 0xff);
-			comm.Skip (5);
-
-			TdsColumnType colType = (TdsColumnType) comm.GetByte ();
-			object value = GetColumnValue (colType, true);
-
-			outputParameters.Add (value);
-			return null;
-		}
-
-		protected TdsPacketResult ProcessProcId ()
-		{
-			comm.Skip (8);
-			return new TdsPacketResult (TdsPacketSubType.ProcId);
-		}
-
-		protected TdsPacketRetStatResult ProcessReturnStatus ()
-		{
-			return new TdsPacketRetStatResult (comm.GetTdsInt ());
-		}
-
-		protected virtual TdsPacketResult ProcessSubPacket ()
-		{
-			TdsPacketResult result = null;
-			moreResults = false;
-
-			TdsPacketSubType subType = (TdsPacketSubType) comm.GetByte ();
-
-			switch (subType) {
-			case TdsPacketSubType.EnvChange:
-				result = ProcessEnvChange ();
-				break;
-			case TdsPacketSubType.Info:  // TDS 4.2/7.0
-			case TdsPacketSubType.EED:   // TDS 5.0
-			case TdsPacketSubType.Error: // TDS 4.2/7.0
-				ProcessMessage (subType);
-				break;
-			case TdsPacketSubType.Param:
-				result = ProcessOutputParam ();
-				break;
-			case TdsPacketSubType.LoginAck:
-				result = ProcessLoginAck ();
-				break;
-			case TdsPacketSubType.ReturnStatus :
-				result = ProcessReturnStatus ();
-				break;
-			case TdsPacketSubType.ProcId:
-				result = ProcessProcId ();
-				break;
-			case TdsPacketSubType.Done:
-			case TdsPacketSubType.DoneProc:
-			case TdsPacketSubType.DoneInProc:
-				result = ProcessEndToken (subType);
-				break;
-			case TdsPacketSubType.ColumnNameToken:
-				result = ProcessProcId ();
-				result = ProcessColumnNames ();
-				break;
-			case TdsPacketSubType.ColumnInfoToken: // TDS 4.2
-			case TdsPacketSubType.ColumnMetadata:  // TDS 7.0
-			case TdsPacketSubType.RowFormat:       // TDS 5.0
-				result = ProcessColumnInfo ();
-				break;
-			case TdsPacketSubType.ColumnDetail:
-				result = ProcessColumnDetail ();
-				break;
-			case TdsPacketSubType.Unknown0xA7:
-			case TdsPacketSubType.Unknown0xA8:
-				comm.Skip (comm.GetTdsShort ());
-				result = new TdsPacketUnknown (subType);
-				break;
-			case TdsPacketSubType.TableName:
-				result = ProcessTableName ();
-				break;
-			case TdsPacketSubType.Order:
-				comm.Skip (comm.GetTdsShort ());
-				result = new TdsPacketColumnOrderResult ();
-				break;
-			case TdsPacketSubType.Control:
-				comm.Skip (comm.GetTdsShort ());
-				result = new TdsPacketControlResult ();
-				break;
-			case TdsPacketSubType.Row:
-				result = LoadRow ();
-				break;
-			default:
-				return null;
-			}
-
-			return result;
-		}
-
-		protected TdsPacketTableNameResult ProcessTableName ()
-		{
-			TdsPacketTableNameResult result = new TdsPacketTableNameResult ();
-			int totalLength = comm.GetTdsShort ();
-			int position = 0;
-			int len;
-
-			while (position < totalLength) {
-				if (tdsVersion == TdsVersion.tds70) {
-					len = comm.GetTdsShort ();
-					position += 2 * (len + 1);
-				}
-				else {
-					len = comm.GetByte ();
-					position += len + 1;
-				}
-				result.Add (comm.GetString (len));
-			}	
-			return result;
-		}
-
-		protected void SetCharset (string charset)
-		{
-			if (charset == null || charset.Length > 30)
-				charset = "iso_1";
-
-			if (this.charset != null && this.charset != charset)
-				return;
-
-			if (charset.StartsWith ("cp")) {
-				encoder = Encoding.GetEncoding (Int32.Parse (charset.Substring (2)));
-				this.charset = charset;
-			}
-			else {
-				encoder = Encoding.GetEncoding ("iso-8859-1");
-				this.charset = "iso_1";
-			}
-			comm.Encoder = encoder;
-		}
-
-		protected void SetLanguage (string language)
-		{
-			if (language == null || language.Length > 30)
-				language = "us_english";
-
-			this.language = language;
-		}
-
-		#endregion // Private Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds42.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds42.cs
deleted file mode 100644
index b7a85ea9523..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds42.cs
+++ /dev/null
@@ -1,274 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.Tds42.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal class Tds42 : Tds
-	{
-		#region Fields
-
-		public static readonly TdsVersion Version = TdsVersion.tds42;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public Tds42 (string server, int port)
-			: this (server, port, 512, 15)
-		{
-		}
-
-		public Tds42 (string server, int port, int packetSize, int timeout)
-			: base (server, port, packetSize, timeout, Version)
-		{
-		}
-
-		#endregion // Constructors
-
-		#region Methods
-
-		public override bool Connect (TdsConnectionParameters connectionParameters)
-		{
-			if (IsConnected)
-				throw new InvalidOperationException ("The connection is already open.");
-
-			SetCharset (connectionParameters.Charset);
-			SetLanguage (connectionParameters.Language);
-
-			byte pad = (byte) 0;
-			byte[] empty = new byte[0];
-
-			Comm.StartPacket (TdsPacketType.Logon);
-
-			// hostname (offset 0)
-			byte[] tmp = Comm.Append (connectionParameters.Hostname, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// username (offset 31 0x1f)
-			tmp = Comm.Append (connectionParameters.User, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// password (offset 62 0x3e)
-			tmp = Comm.Append (connectionParameters.Password, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// hostproc (offset 93 0x5d)
-			Comm.Append ("00000116", 8, pad);
-
-			// unused (offset 109 0x6d)
-			Comm.Append (empty, (30-14), pad);
-
-			// apptype 
-			Comm.Append ((byte) 0x0);
-			Comm.Append ((byte) 0xa0);
-			Comm.Append ((byte) 0x24);
-			Comm.Append ((byte) 0xcc);
-			Comm.Append ((byte) 0x50);
-			Comm.Append ((byte) 0x12);
-
-			// hostproc length 
-			Comm.Append ((byte) 8);
-
-			// Byte order of 2 byte ints
-			// 2 = <MSB, LSB>, 3 = <LSB, MSB>
-			Comm.Append ((byte) 3);
-
-			// Byte order of 4 byte ints
-			// 0 = <MSB, LSB>, 1 = <LSB, MSB>
-			Comm.Append ((byte) 1);
-
-			// Character representation
-			// (6 = ASCII, 7 = EBCDIC)
-			Comm.Append ((byte) 6);
-
-			// Eight byte floating point representation
-			// 4 = IEEE <MSB, ..., LSB>
-			// 5 = VAX 'D'
-			// 10 = IEEE <LSB, ..., MSB>
-			// 11 = ND5000
-			Comm.Append ((byte) 10);
-
-			// Eight byte date format
-			// 8 = <MSB, ..., LSB>
-			Comm.Append ((byte) 9);
-			
-			// notify of use db
-			Comm.Append ((byte) 1);
-
-			// disallow dump/load and bulk insert
-			Comm.Append ((byte) 1);
-
-			// sql interface type
-			Comm.Append ((byte) 0);
-
-			// type of network connection
-			Comm.Append ((byte) 0);
-
-
-			// spare [7]
-			Comm.Append (empty, 7, pad);
-			// appname
-			tmp = Comm.Append (connectionParameters.ApplicationName, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// server name
-			tmp = Comm.Append (DataSource, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// remote passwords
-			Comm.Append (empty, 2, pad);
-			tmp = Comm.Append (connectionParameters.Password, 253, pad);
-			Comm.Append ((byte) (tmp.Length < 253 ? tmp.Length + 2 : 253 + 2));
-
-			// tds version
-			Comm.Append ((byte) (((byte) Version) / 10));
-			Comm.Append ((byte) (((byte) Version) % 10));
-			Comm.Append ((byte) 0);
-			Comm.Append ((byte) 0);
-
-			// prog name
-			tmp = Comm.Append (connectionParameters.ProgName, 10, pad);
-			Comm.Append ((byte) (tmp.Length < 10 ? tmp.Length : 10));
-
-			// prog version
-			Comm.Append ((byte) 6);
-
-			// Tell the server we can handle SQLServer version 6
-			Comm.Append ((byte) 0);
-
-			// Send zero to tell the server we can't handle any other version
-			Comm.Append ((byte) 0);
-			Comm.Append ((byte) 0);
-
-			// auto convert short
-			Comm.Append ((byte) 0);
-
-			// type of flt4
-			Comm.Append ((byte) 0x0d);
-
-			// type of date4
-			Comm.Append ((byte) 0x11);
-
-			// language
-			tmp = Comm.Append (Language, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// notify on lang change
-			Comm.Append ((byte) 1);
-
-			// security label hierarchy
-			Comm.Append ((short) 0);
-
-			// security components
-			Comm.Append (empty, 8, pad);
-
-			// security spare
-			Comm.Append ((short) 0);
-
-			// security login role
-			Comm.Append ((byte) 0);
-
-			// charset
-			tmp = Comm.Append (Charset, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// notify on charset change
-			Comm.Append ((byte) 1);
-
-			// length of tds packets
-			tmp = Comm.Append (PacketSize.ToString (), 6, pad);
-			Comm.Append ((byte) 3);
-
-			// pad out to a longword
-			Comm.Append (empty, 8, pad);
-
-			Comm.SendPacket ();
-
-			TdsPacketResult result;
-			bool done = false;
-
-			while (!done) {
-				result = ProcessSubPacket ();
-				done = (result is TdsPacketEndTokenResult);
-			}
-			return IsConnected;
-		}
-
-		protected override TdsPacketColumnInfoResult ProcessColumnInfo ()
-		{
-			byte precision;
-			byte scale;
-			int totalLength = Comm.GetTdsShort ();
-			int bytesRead = 0;
-
-			TdsPacketColumnInfoResult result = new TdsPacketColumnInfoResult ();
-
-			while (bytesRead < totalLength) {
-				scale = 0;
-				precision = 0;
-
-				int bufLength = -1;
-				byte[] flagData = new byte[4];
-				for (int i = 0; i < 4; i += 1) {
-					flagData[i] = Comm.GetByte ();
-					bytesRead += 1;
-				}
-				bool nullable = (flagData[2] & 0x01) > 0;
-				bool caseSensitive = (flagData[2] & 0x02) > 0;
-				bool writable = (flagData[2] & 0x0c) > 0;
-				bool autoIncrement = (flagData[2] & 0x10) > 0;
-
-				string tableName = String.Empty;
-				TdsColumnType columnType = (TdsColumnType) Comm.GetByte ();
-
-				bytesRead += 1;
-
-				if (columnType == TdsColumnType.Text || columnType == TdsColumnType.Image) {
-					Comm.Skip (4);
-					bytesRead += 4;
-
-					int tableNameLength = Comm.GetTdsShort ();
-					bytesRead += 2;
-					tableName = Comm.GetString (tableNameLength);
-					bytesRead += tableNameLength;
-					bufLength = 2 << 31 - 1;
-				}
-				else if (columnType == TdsColumnType.Decimal || columnType == TdsColumnType.Numeric) {
-					bufLength = Comm.GetByte ();
-					bytesRead += 1;
-					precision = Comm.GetByte ();
-					bytesRead += 1;
-					scale = Comm.GetByte ();
-					bytesRead += 1;
-				}
-				else if (IsFixedSizeColumn (columnType))
-					bufLength = LookupBufferSize (columnType);
-				else {
-					bufLength = (int) Comm.GetByte () & 0xff;
-					bytesRead += 1;
-				}
-
-				int index = result.Add (new TdsSchemaInfo ());
-				result[index]["NumericPrecision"] = precision;
-				result[index]["NumericScale"] = scale;
-				result[index]["ColumnSize"] = bufLength;
-				result[index]["ColumnName"] = ColumnNames[index];
-				result[index]["ColumnType"] = columnType;
-				result[index]["BaseTableName"] = tableName;
-				result[index]["AllowDBNull"] = nullable;
-				result[index]["IsReadOnly"] = !writable;
-			}
-
-			return result;
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds50.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds50.cs
deleted file mode 100644
index a2e3eb539bc..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds50.cs
+++ /dev/null
@@ -1,289 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.Tds50.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal class Tds50 : Tds
-	{
-		#region Fields
-
-		public static readonly TdsVersion Version = TdsVersion.tds50;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public Tds50 (string server, int port)
-			: this (server, port, 8192, 15)
-		{
-		}
-
-		public Tds50 (string server, int port, int packetSize, int timeout)
-			: base (server, port, packetSize, timeout, Version)
-		{
-		}
-
-		#endregion // Constructors
-	
-		#region Methods
-
-		public override bool Connect (TdsConnectionParameters connectionParameters)
-		{
-			if (IsConnected)
-				throw new InvalidOperationException ("The connection is already open.");
-
-			// some voodoo magic here.
-			byte[] capabilities = {0x01,0x07,0x03,109,127,0xFF,0xFF,0xFF,0xFE,0x02,0x07,0x00,0x00,0x0A,104,0x00,0x00,0x00};
-
-			SetCharset (connectionParameters.Charset);
-			SetLanguage (connectionParameters.Language);
-
-			byte pad = (byte) 0;
-			byte[] empty = new byte[0];
-
-			Comm.StartPacket (TdsPacketType.Logon);
-
-			// hostname (offset 0)
-			// 0-30
-			byte[] tmp = Comm.Append (connectionParameters.Hostname, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// username (offset 31 0x1f)
-			// 31-61
-			tmp = Comm.Append (connectionParameters.User, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// password (offset 62 0x3e)
-			// 62-92
-			tmp = Comm.Append (connectionParameters.Password, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// hostproc (offset 93 0x5d)
-			// 93-123
-			tmp = Comm.Append ("37876", 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// Byte order of 2 byte ints
-			// 2 = <MSB, LSB>, 3 = <LSB, MSB>
-			// 124
-			Comm.Append ((byte) 3);
-
-			// Byte order of 4 byte ints
-			// 0 = <MSB, LSB>, 1 = <LSB, MSB>
-			// 125
-			Comm.Append ((byte) 1);
-
-			// Character representation
-			// (6 = ASCII, 7 = EBCDIC)
-			// 126
-			Comm.Append ((byte) 6);
-
-			// Eight byte floating point representation
-			// 4 = IEEE <MSB, ..., LSB>
-			// 5 = VAX 'D'
-			// 10 = IEEE <LSB, ..., MSB>
-			// 11 = ND5000
-			// 127
-			Comm.Append ((byte) 10);
-
-			// Eight byte date format
-			// 8 = <MSB, ..., LSB>
-			// 128
-			Comm.Append ((byte) 9);
-		
-			// notify of use db
-			// 129
-			Comm.Append ((byte) 1);
-
-			// disallow dump/load and bulk insert
-			// 130
-			Comm.Append ((byte) 1);
-
-			// sql interface type
-			// 131
-			Comm.Append ((byte) 0);
-
-			// type of network connection
-			// 132
-			Comm.Append ((byte) 0);
-
-			// spare [7]
-			// 133-139
-			Comm.Append (empty, 7, pad);
-
-			// appname
-			// 140-170
-			tmp = Comm.Append (connectionParameters.ApplicationName, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// server name
-			// 171-201
-			tmp = Comm.Append (DataSource, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// remote passwords
-			// 202-457	
-			Comm.Append (empty, 2, pad);
-			tmp = Comm.Append (connectionParameters.Password, 253, pad);
-			Comm.Append ((byte) (tmp.Length < 253 ? tmp.Length + 2 : 253 + 2));
-
-			// tds version
-			// 458-461
-			Comm.Append ((byte) 5);
-			Comm.Append ((byte) 0);
-			Comm.Append ((byte) 0);
-			Comm.Append ((byte) 0);
-
-			// prog name
-			// 462-472
-			tmp = Comm.Append (connectionParameters.ProgName, 10, pad);
-			Comm.Append ((byte) (tmp.Length < 10 ? tmp.Length : 10));
-
-			// prog version
-			// 473-476
-			Comm.Append ((byte) 6);
-			Comm.Append ((byte) 0);
-			Comm.Append ((byte) 0);
-			Comm.Append ((byte) 0);
-
-			// auto convert short
-			// 477
-			Comm.Append ((byte) 0);
-
-			// type of flt4
-			// 478
-			Comm.Append ((byte) 0x0d);
-
-			// type of date4
-			// 479
-			Comm.Append ((byte) 0x11);
-
-			// language
-			// 480-510
-			tmp = Comm.Append (Language, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// notify on lang change
-			// 511
-			Comm.Append ((byte) 1);
-
-			// security label hierarchy
-			// 512-513
-			Comm.Append ((short) 0);
-
-			// security components
-			// 514-521
-			Comm.Append (empty, 8, pad);
-
-			// security spare
-			// 522-523
-			Comm.Append ((short) 0);
-
-			// security login role
-			// 524
-			Comm.Append ((byte) 0);
-
-			// charset
-			// 525-555
-			tmp = Comm.Append (Charset, 30, pad);
-			Comm.Append ((byte) (tmp.Length < 30 ? tmp.Length : 30));
-
-			// notify on charset change
-			// 556
-			Comm.Append ((byte) 1);
-
-			// length of tds packets
-			// 557-563
-			tmp = Comm.Append (PacketSize.ToString (), 6, pad);
-			Comm.Append ((byte) (tmp.Length < 6 ? tmp.Length : 6));
-
-			Comm.Append (empty, 8, pad);
-			// Padding...
-			// 564-567
-			//Comm.Append (empty, 4, pad);
-
-			// Capabilities
-			//Comm.Append ((byte) TdsPacketType.Capability);
-			//Comm.Append ((short) 18);
-			//Comm.Append (capabilities, 18, pad);
-
-			Comm.SendPacket ();
-
-			bool done = false;
-			while (!done) {
-				TdsPacketResult result = ProcessSubPacket ();
-				done = (result is TdsPacketEndTokenResult);
-			}
-			return IsConnected;
-		}
-
-		protected override TdsPacketColumnInfoResult ProcessColumnInfo ()
-		{
-			TdsPacketColumnInfoResult result = new TdsPacketColumnInfoResult ();
-			int totalLength = Comm.GetTdsShort ();	
-			int count = Comm.GetTdsShort ();
-			for (int i = 0; i < count; i += 1) {
-				string columnName = Comm.GetString (Comm.GetByte ());
-				int status = Comm.GetByte ();
-				bool hidden = (status & 0x01) > 0;
-				bool isKey = (status & 0x02) > 0;
-				bool isRowVersion = (status & 0x04) > 0;
-				bool isUpdatable = (status & 0x10) > 0;
-				bool allowDBNull = (status & 0x20) > 0;
-				bool isIdentity = (status & 0x40) > 0;
-
-				Comm.Skip (4); // User type
-
-				byte type = Comm.GetByte ();
-				bool isBlob = (type == 0x24);
-
-				TdsColumnType columnType = (TdsColumnType) type;
-				int bufLength = 0;
-
-				byte precision = 0;
-				byte scale = 0;
-
-				if (columnType == TdsColumnType.Text || columnType == TdsColumnType.Image) {
-					bufLength = Comm.GetTdsInt ();
-					Comm.Skip (Comm.GetTdsShort ());
-				}
-				else if (IsFixedSizeColumn (columnType))
-					bufLength = LookupBufferSize (columnType);
-				else
-					bufLength = Comm.GetTdsShort ();
-
-				if (columnType == TdsColumnType.Decimal || columnType == TdsColumnType.Numeric) {
-					precision = Comm.GetByte ();
-					scale = Comm.GetByte ();
-				}
-
-				Comm.Skip (Comm.GetByte ()); // Locale
-				if (isBlob)
-					Comm.Skip (Comm.GetTdsShort ()); // Class ID
-
-				int index = result.Add (new TdsSchemaInfo ());
-				result[index]["NumericPrecision"] = precision;
-				result[index]["NumericScale"] = scale;
-				result[index]["ColumnSize"] = bufLength;
-				result[index]["ColumnName"] = columnName;
-				result[index]["AllowDBNull"] = allowDBNull;
-				result[index]["IsReadOnly"] = !isUpdatable;
-				result[index]["IsIdentity"] = isIdentity;
-				result[index]["IsRowVersion"] = isRowVersion;
-				result[index]["IsKey"] = isKey;
-				result[index]["Hidden"] = hidden;
-				result[index]["ColumnType"] = columnType;
-			}
-			return result;
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds70.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds70.cs
deleted file mode 100644
index ba4ec34dee5..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds70.cs
+++ /dev/null
@@ -1,258 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.Tds70.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal class Tds70 : Tds
-	{
-		#region Fields
-
-		public readonly static TdsVersion Version = TdsVersion.tds70;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public Tds70 (string server, int port)
-			: this (server, port, 512, 15)
-		{
-		}
-
-		public Tds70 (string server, int port, int packetSize, int timeout)
-			: base (server, port, packetSize, timeout, Version)
-		{
-		}
-
-		#endregion // Constructors
-
-		#region Methods
-
-		public override bool Connect (TdsConnectionParameters connectionParameters)
-		{
-			if (IsConnected)
-				throw new InvalidOperationException ("The connection is already open.");
-	
-			SetLanguage (connectionParameters.Language);
-			SetCharset ("utf-8");
-
-			byte[] empty = new byte[0];
-			byte pad = (byte) 0;
-
-			byte[] magic1 = {0x06, 0x83, 0xf2, 0xf8, 0xff, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x88, 0xff, 0xff, 0xff, 0x36, 0x04, 0x00, 0x00};
-			byte[] magic2 = {0x00, 0x40, 0x33, 0x9a, 0x6b, 0x50};
-			byte[] magic3 = {0x4e, 0x54, 0x4c, 0x4d, 0x53, 0x53, 0x50}; // NTLMSSP
-			short partialPacketSize = (short) (86 + 2 * (
-					connectionParameters.Hostname.Length + 
-					connectionParameters.User.Length + 
-					connectionParameters.ApplicationName.Length + 
-					connectionParameters.Password.Length + 
-					DataSource.Length +
-					connectionParameters.LibraryName.Length +
-					Language.Length +
-					connectionParameters.Database.Length)); 
-			short totalPacketSize = (short) (partialPacketSize + 48);
-			Comm.StartPacket (TdsPacketType.Logon70);
-			Comm.Append (totalPacketSize);
-			Comm.Append (empty, 5, pad);
-
-			Comm.Append ((byte) 0x70); // TDS VERSION 7
-			Comm.Append (empty, 7, pad);
-			Comm.Append (magic1);
-
-			short curPos = 86;
-
-			// Hostname 
-			Comm.Append (curPos);
-			Comm.Append ((short) connectionParameters.Hostname.Length);
-			curPos += (short) (connectionParameters.Hostname.Length * 2);
-
-			// Username
-			Comm.Append (curPos);
-			Comm.Append ((short) connectionParameters.User.Length);
-			curPos += (short) (connectionParameters.User.Length * 2);
-
-			// Password
-			Comm.Append (curPos);
-			Comm.Append ((short) connectionParameters.Password.Length);
-			curPos += (short) (connectionParameters.Password.Length * 2);
-
-			// AppName
-			Comm.Append (curPos);
-			Comm.Append ((short) connectionParameters.ApplicationName.Length);
-			curPos += (short) (connectionParameters.ApplicationName.Length * 2);
-
-			// Server Name
-			Comm.Append (curPos);
-			Comm.Append ((short) DataSource.Length);
-			curPos += (short) (DataSource.Length * 2);
-
-			// Unknown
-			Comm.Append ((short) 0);
-			Comm.Append ((short) 0);
-
-			// Library Name
-			Comm.Append (curPos);
-			Comm.Append ((short) connectionParameters.LibraryName.Length);
-			curPos += (short) (connectionParameters.LibraryName.Length * 2);
-
-			// Language
-			Comm.Append (curPos);
-			Comm.Append ((short) Language.Length);
-			curPos += (short) (Language.Length * 2);
-
-			// Database
-			Comm.Append (curPos);
-			Comm.Append ((short) connectionParameters.Database.Length);
-			curPos += (short) (connectionParameters.Database.Length * 2);
-
-			Comm.Append (magic2);
-			Comm.Append (partialPacketSize);
-			Comm.Append ((short) 48);
-			Comm.Append (totalPacketSize);
-			Comm.Append ((short) 0);
-
-			string scrambledPwd = EncryptPassword (connectionParameters.Password);
-
-			Comm.Append (connectionParameters.Hostname);
-			Comm.Append (connectionParameters.User);
-			Comm.Append (scrambledPwd);
-			Comm.Append (connectionParameters.ApplicationName);
-			Comm.Append (DataSource);
-			Comm.Append (connectionParameters.LibraryName);
-			Comm.Append (Language);
-			Comm.Append (connectionParameters.Database);
-			Comm.Append (magic3);
-
-			Comm.Append ((byte) 0x0);
-			Comm.Append ((byte) 0x1);
-			Comm.Append (empty, 3, pad);
-			Comm.Append ((byte) 0x6);
-			Comm.Append ((byte) 0x82);
-			Comm.Append (empty, 22, pad);
-			Comm.Append ((byte) 0x30);
-			Comm.Append (empty, 7, pad);
-			Comm.Append ((byte) 0x30);
-			Comm.Append (empty, 3, pad);
-                        Comm.SendPacket ();
-
-                        TdsPacketResult result;
-
-			bool done = false;
-			while (!done) {
-				result = ProcessSubPacket ();
-				done = (result is TdsPacketEndTokenResult);
-			}
-			return IsConnected;
-		}
-
-		private static string EncryptPassword (string pass)
-		{
-			int xormask = 0x5a5a;
-			int len = pass.Length;
-			char[] chars = new char[len];
-
-			for (int i = 0; i < len; ++i) {
-				int c = ((int) (pass[i])) ^ xormask;
-				int m1 = (c >> 4) & 0x0f0f;
-				int m2 = (c << 4) & 0xf0f0;
-				chars[i] = (char) (m1 | m2);
-			}
-
-			return new String (chars);
-		}
-
-                private bool IsBlobType (TdsColumnType columnType)
-		{
-			return (columnType == TdsColumnType.Text || columnType == TdsColumnType.Image || columnType == TdsColumnType.NText);
-		}
-
-                private bool IsLargeType (TdsColumnType columnType)
-		{
-			return (columnType == TdsColumnType.NChar || (byte) columnType > 128);
-		}
-	
-		protected override TdsPacketColumnInfoResult ProcessColumnInfo ()
-		{
-			TdsPacketColumnInfoResult result = new TdsPacketColumnInfoResult ();
-			int numColumns = Comm.GetTdsShort ();
-
-			for (int i = 0; i < numColumns; i += 1) {
-				byte[] flagData = new byte[4];
-				for (int j = 0; j < 4; j += 1) 
-					flagData[j] = Comm.GetByte ();
-
-				bool nullable = (flagData[2] & 0x01) > 0;
-				bool caseSensitive = (flagData[2] & 0x02) > 0;
-				bool writable = (flagData[2] & 0x0c) > 0;
-				bool autoIncrement = (flagData[2] & 0x10) > 0;
-				bool isIdentity = (flagData[2] & 0x10) > 0;
-
-				TdsColumnType columnType = (TdsColumnType) (Comm.GetByte () & 0xff);
-				if ((byte) columnType == 0xef)
-					columnType = TdsColumnType.NChar;
-			
-				byte xColumnType = 0;
-				if (IsLargeType (columnType)) {
-					xColumnType = (byte) columnType;
-					if (columnType != TdsColumnType.NChar)
-						columnType -= 128;
-				}
-
-				int columnSize;
-				string tableName = null;
-
-				if (IsBlobType (columnType)) {
-					columnSize = Comm.GetTdsInt ();
-					tableName = Comm.GetString (Comm.GetTdsShort ());
-				}
-
-				else if (IsFixedSizeColumn (columnType))
-					columnSize = LookupBufferSize (columnType);
-				else if (IsLargeType ((TdsColumnType) xColumnType))
-					columnSize = Comm.GetTdsShort ();
-				else
-					columnSize = Comm.GetByte () & 0xff;
-
-				byte precision = 0;
-				byte scale = 0;
-
-				switch (columnType) {
-				case TdsColumnType.NText:
-				case TdsColumnType.NChar:
-				case TdsColumnType.NVarChar:
-					columnSize /= 2;
-					break;
-				case TdsColumnType.Decimal:
-				case TdsColumnType.Numeric:
-					precision = Comm.GetByte ();
-					scale = Comm.GetByte ();
-					break;
-				}
-
-				string columnName = Comm.GetString (Comm.GetByte ());
-
-				int index = result.Add (new TdsSchemaInfo ());
-				result[index]["AllowDBNull"] = nullable;
-				result[index]["ColumnName"] = columnName;
-				result[index]["ColumnSize"] = columnSize;
-				result[index]["ColumnType"] = columnType;
-				result[index]["IsIdentity"] = isIdentity;
-				result[index]["IsReadOnly"] = !writable;
-				result[index]["NumericPrecision"] = precision;
-				result[index]["NumericScale"] = scale;
-				result[index]["BaseTableName"] = tableName;
-			}
-
-			return result;
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds80.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds80.cs
deleted file mode 100644
index 414f42d86bd..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/Tds80.cs
+++ /dev/null
@@ -1,49 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.Tds80.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal class Tds80 : Tds
-	{
-		#region Fields
-
-		public static readonly TdsVersion Version = TdsVersion.tds80;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public Tds80 (string server, int port)
-			: this (server, port, 512, 15)
-		{
-		}
-
-		public Tds80 (string server, int port, int packetSize, int timeout)
-			: base (server, port, packetSize, timeout, Version)
-		{
-		}
-
-		#endregion // Constructors
-
-		#region Methods
-
-		public override bool Connect (TdsConnectionParameters connectionParameters)
-		{
-			throw new NotImplementedException ();
-		}
-
-		protected override TdsPacketColumnInfoResult ProcessColumnInfo ()
-		{
-			throw new NotImplementedException ();
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsBigDecimal.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsBigDecimal.cs
deleted file mode 100644
index 36fb38f4c15..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsBigDecimal.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsBigDecimal.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsBigDecimal 
-	{
-		#region Fields
-
-		bool isNegative;
-		byte precision;
-		byte scale;
-		int[] data;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsBigDecimal (byte precision, byte scale, bool isNegative, int[] data)
-		{
-			this.isNegative = isNegative;
-			this.precision = precision;
-			this.scale = scale;
-			this.data = data;
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public int[] Data {
-			get { return data; }
-		}
-
-		public byte Precision {
-			get { return precision; }
-		}
-
-		public byte Scale {
-			get { return scale; }
-		}
-
-		public bool IsNegative {
-			get { return isNegative; }
-		}
-
-		#endregion // Properties
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsColumnStatus.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsColumnStatus.cs
deleted file mode 100644
index 4d728116a63..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsColumnStatus.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsColumnStatus.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal enum TdsColumnStatus {
-		IsExpression = 0x04,
-		IsKey = 0x08,
-		Hidden = 0x10,
-		Rename = 0x20
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsColumnType.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsColumnType.cs
deleted file mode 100644
index f5d2b9321b7..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsColumnType.cs
+++ /dev/null
@@ -1,46 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsColumnType.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal enum TdsColumnType {
-		Void = 0x1f,
-		Image = 0x22,
-		Text = 0x23,
-		UniqueIdentifier = 0x24,
-		VarBinary = 0x25,
-		IntN = 0x26,
-		VarChar = 0x27,
-		Binary = 0x2d,
-		Char = 0x2f,
-		Int1 = 0x30,
-		Bit = 0x32,
-		Int2 = 0x34,
-		Int4 = 0x38,
-		DateTime4 = 0x3a,
-		Real = 0x3b,
-		Money = 0x3c,
-		DateTime = 0x3d,
-		Float8 = 0x3e,
-		NText = 0x63,
-		NVarChar = 0x67,
-		BitN = 0x68,
-		Decimal = 0x6a,
-		Numeric = 0x6c,
-		FloatN = 0x6d,
-		MoneyN = 0x6e,
-		DateTimeN = 0x6f,
-		Money4 = 0x70,
-		NChar = 0xef,
-		BigVarBinary = 0xa5,
-		BigVarChar = 0xa7,
-		BigBinary = 0xad,
-		BigChar = 0xaf,
-		SmallMoney = 0x7a
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsComm.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsComm.cs
deleted file mode 100644
index 8572d7f62b0..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsComm.cs
+++ /dev/null
@@ -1,466 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsComm.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-using System.Net;
-using System.Net.Sockets;
-using System.Text;
-using System.Threading;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal sealed class TdsComm
-	{
-		#region Fields
-
-		NetworkStream stream;
-		int packetSize;
-		TdsPacketType packetType = TdsPacketType.None;
-		Encoding encoder;
-
-		string dataSource;
-		int commandTimeout;
-		int connectionTimeout;
-
-		byte[] outBuffer;
-		int outBufferLength;
-		int nextOutBufferIndex = 0;
-
-		byte[] inBuffer;
-		int inBufferLength;
-		int inBufferIndex = 0;
-
-		static int headerLength = 8;
-
-		byte[] tmpBuf = new byte[8];
-		byte[] resBuffer = new byte[256];
-
-		int packetsSent = 0;
-		int packetsReceived = 0;
-
-		Socket socket;
-		TdsVersion tdsVersion;
-
-		ManualResetEvent connected = new ManualResetEvent (false);
-		
-		#endregion // Fields
-		
-		#region Constructors
-
-		[MonoTODO ("Fix when asynchronous socket connect works on Linux.")]		
-		public TdsComm (string dataSource, int port, int packetSize, int timeout, TdsVersion tdsVersion)
-		{
-			this.packetSize = packetSize;
-			this.tdsVersion = tdsVersion;
-			this.dataSource = dataSource;
-			this.connectionTimeout = timeout;
-
-			outBuffer = new byte[packetSize];
-			inBuffer = new byte[packetSize];
-
-			outBufferLength = packetSize;
-			inBufferLength = packetSize;
-
-			socket = new Socket (AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
-			IPHostEntry hostEntry = Dns.Resolve (dataSource);
-			IPEndPoint endPoint;
-			endPoint = new IPEndPoint (hostEntry.AddressList [0], port);
-
-			// This replaces the code below for now
-			socket.Connect (endPoint);
-
-			/*
-			FIXME: Asynchronous socket connection doesn't work right on linux, so comment 
-			       this out for now.  This *does* do the right thing on windows
-
-			connected.Reset ();
-			IAsyncResult asyncResult = socket.BeginConnect (endPoint, new AsyncCallback (ConnectCallback), socket);
-
-			if (timeout > 0 && !connected.WaitOne (new TimeSpan (0, 0, timeout), true))
-				throw Tds.CreateTimeoutException (dataSource, "Open()");
-			else if (timeout > 0 && !connected.WaitOne ())
-				throw Tds.CreateTimeoutException (dataSource, "Open()");
-			*/
-
-			stream = new NetworkStream (socket);
-		}
-		
-		#endregion // Constructors
-		
-		#region Properties
-
-		public int CommandTimeout {
-			get { return commandTimeout; }
-			set { commandTimeout = value; }
-		}
-
-		internal Encoding Encoder {
-			set { encoder = value; }
-		}
-		
-		public int PacketSize {
-			get { return packetSize; }
-			set { packetSize = value; }
-		}
-		
-		#endregion // Properties
-		
-		#region Methods
-
-		public void Append (byte b)
-		{
-			if (nextOutBufferIndex == outBufferLength) {
-				SendPhysicalPacket (false);
-				nextOutBufferIndex = headerLength;
-			}
-			Store (nextOutBufferIndex, b);
-			nextOutBufferIndex++;
-		}	
-		
-		public void Append (byte[] b)
-		{
-			Append (b, b.Length, (byte) 0);
-		}		
-
-		public void Append (byte[] b, int len, byte pad)
-		{
-			int i = 0;
-			for ( ; i < b.Length && i < len; i++)
-			    Append (b[i]);
-
-			for ( ; i < len; i++)
-			    Append (pad);
-		}	
-
-		public void Append (short s)
-		{
-			if (tdsVersion < TdsVersion.tds70) {
-				Append ((byte) (((byte) (s >> 8)) & 0xff));
-				Append ((byte) (((byte) (s >> 0)) & 0xff));
-			}
-			else
-				Append (BitConverter.GetBytes (s));
-		}
-
-		public void Append (int i)
-		{
-			if (tdsVersion < TdsVersion.tds70) {
-				Append ((byte) (((byte) (i >> 24)) & 0xff));
-				Append ((byte) (((byte) (i >> 16)) & 0xff));
-				Append ((byte) (((byte) (i >> 8)) & 0xff));
-				Append ((byte) (((byte) (i >> 0)) & 0xff));
-			} 
-			else
-				Append (BitConverter.GetBytes (i));
-		}
-
-		public void Append (string s)
-		{
-			if (tdsVersion < TdsVersion.tds70) 
-				Append (encoder.GetBytes (s));
-			else 
-				foreach (char c in s)
-					Append (BitConverter.GetBytes (c));
-		}	
-
-		// Appends with padding
-		public byte[] Append (string s, int len, byte pad)
-		{
-			if (s == null)
-				return new byte[0];
-
-			byte[] result = encoder.GetBytes (s);
-			Append (result, len, pad);
-			return result;
-		}
-
-		public void Append (double value)
-		{
-			Append (BitConverter.DoubleToInt64Bits (value));
-		}
-
-		public void Append (long l)
-		{
-			if (tdsVersion < TdsVersion.tds70) {
-				Append ((byte) (((byte) (l >> 56)) & 0xff));
-				Append ((byte) (((byte) (l >> 48)) & 0xff));
-				Append ((byte) (((byte) (l >> 40)) & 0xff));
-				Append ((byte) (((byte) (l >> 32)) & 0xff));
-				Append ((byte) (((byte) (l >> 24)) & 0xff));
-				Append ((byte) (((byte) (l >> 16)) & 0xff));
-				Append ((byte) (((byte) (l >> 8)) & 0xff));
-				Append ((byte) (((byte) (l >> 0)) & 0xff));
-			}
-			else 
-				Append (BitConverter.GetBytes (l));
-		}
-
-		private void ConnectCallback (IAsyncResult ar)
-		{
-			Socket s = (Socket) ar.AsyncState;
-			if (Poll (s, connectionTimeout, SelectMode.SelectWrite)) {
-				socket.EndConnect (ar);
-				connected.Set ();
-			}
-                }
-
-		public byte GetByte ()
-		{
-			byte result;
-
-			if (inBufferIndex >= inBufferLength) {
-				// out of data, read another physical packet.
-				GetPhysicalPacket ();
-			}
-
-			result = inBuffer[inBufferIndex++];
-			return result;
-		}
-
-		public byte[] GetBytes (int len, bool exclusiveBuffer)
-		{
-			byte[] result = null;
-			int i;
-
-			// Do not keep an internal result buffer larger than 16k.
-			// This would unnecessarily use up memory.
-			if (exclusiveBuffer || len > 16384)
-				result = new byte[len];
-			else
-			{
-				if (resBuffer.Length < len)
-					resBuffer = new byte[len];
-				result = resBuffer;
-			}
-
-			for (i = 0; i<len; )
-			{
-				if (inBufferIndex >= inBufferLength)
-					GetPhysicalPacket ();
-
-				int avail = inBufferLength - inBufferIndex;
-				avail = avail>len-i ? len-i : avail;
-
-				System.Array.Copy (inBuffer, inBufferIndex, result, i, avail);
-				i += avail;
-				inBufferIndex += avail;
-			}
-
-			return result;
-		}
-
-		public string GetString (int len)
-		{
-			if (tdsVersion == TdsVersion.tds70) 
-				return GetString (len, true);
-			else
-				return GetString (len, false);
-		}
-
-		public string GetString (int len, bool wide)
-		{
-			if (wide) {
-				char[] chars = new char[len];
-				for (int i = 0; i < len; ++i) {
-					int lo = ((byte) GetByte ()) & 0xFF;
-					int hi = ((byte) GetByte ()) & 0xFF;
-					chars[i] = (char) (lo | ( hi << 8));
-				}
-				return new String (chars);
-			}
-			else {
-				byte[] result = new byte[len + 1];
-				Array.Copy (GetBytes (len, false), result, len);
-				result[len] = (byte) 0;
-				return (encoder.GetString (result));
-			}
-		}
-
-		public int GetNetShort ()
-		{
-			byte[] tmp = new byte[2];
-			tmp[0] = GetByte ();
-			tmp[1] = GetByte ();
-			return Ntohs (tmp, 0);
-		}
-
-		public short GetTdsShort ()
-		{
-			byte[] input = new byte[2];
-
-			for (int i = 0; i < 2; i += 1)
-				input[i] = GetByte ();
-
-			return (BitConverter.ToInt16 (input, 0));
-		}
-
-
-		public int GetTdsInt ()
-		{
-			byte[] input = new byte[4];
-			for (int i = 0; i < 4; i += 1)
-				input[i] = GetByte ();
-			return (BitConverter.ToInt32 (input, 0));
-		}
-
-		public long GetTdsInt64 ()
-		{
-			byte[] input = new byte[8];
-			for (int i = 0; i < 8; i += 1)
-				input[i] = GetByte ();
-			return (BitConverter.ToInt64 (input, 0));
-		}
-
-		private void GetPhysicalPacket ()
-		{
-			int nread = 0;
-
-			// read the header
-			while (nread < 8)
-				nread += stream.Read (tmpBuf, nread, 8 - nread);
-
-			TdsPacketType packetType = (TdsPacketType) tmpBuf[0];
-			if (packetType != TdsPacketType.Logon && packetType != TdsPacketType.Query && packetType != TdsPacketType.Reply) 
-			{
-				throw new Exception (String.Format ("Unknown packet type {0}", tmpBuf[0]));
-			}
-
-			// figure out how many bytes are remaining in this packet.
-			int len = Ntohs (tmpBuf, 2) - 8;
-
-			if (len >= inBuffer.Length) 
-				inBuffer = new byte[len];
-
-			if (len < 0) {
-				throw new Exception (String.Format ("Confused by a length of {0}", len));
-			}
-
-			// now get the data
-			nread = 0;
-			while (nread < len) {
-				nread += stream.Read (inBuffer, nread, len - nread);
-			}
-
-			packetsReceived++;
-
-			// adjust the bookkeeping info about the incoming buffer
-			inBufferLength = len;
-			inBufferIndex = 0;
-		}
-
-		private static int Ntohs (byte[] buf, int offset)
-		{
-			int lo = ((int) buf[offset + 1] & 0xff);
-			int hi = (((int) buf[offset] & 0xff ) << 8);
-
-			return hi | lo;
-			// return an int since we really want an _unsigned_
-		}		
-
-		public byte Peek ()
-		{
-			// If out of data, read another physical packet.
-			if (inBufferIndex >= inBufferLength)
-				GetPhysicalPacket ();
-
-			return inBuffer[inBufferIndex];
-		}
-
-		public bool Poll (int seconds, SelectMode selectMode)
-		{
-			return Poll (socket, seconds, selectMode);
-		}
-
-		private bool Poll (Socket s, int seconds, SelectMode selectMode)
-		{
-			long uSeconds = seconds * 1000000;
-			bool bState = false;
-
-			while (uSeconds > (long) Int32.MaxValue) {
-				bState = s.Poll (Int32.MaxValue, selectMode);
-				if (bState) 
-					return true;
-				uSeconds -= Int32.MaxValue;
-			}
-			return s.Poll ((int) uSeconds, selectMode);
-		}
-
-		internal void ResizeOutBuf (int newSize)
-		{
-			if (newSize > outBufferLength) {
-				byte[] newBuf = new byte [newSize];
-				Array.Copy (outBuffer, 0, newBuf, 0, outBufferLength);
-				outBufferLength = newSize;
-				outBuffer = newBuf;
-			}
-		}
-
-		public void SendPacket ()
-		{
-			SendPhysicalPacket (true);
-			nextOutBufferIndex = 0;
-			packetType = TdsPacketType.None;
-		}
-		
-		private void SendPhysicalPacket (bool isLastSegment)
-		{
-			if (nextOutBufferIndex > headerLength || packetType == TdsPacketType.Cancel) {
-				// packet type
-				Store (0, (byte) packetType);
-				Store (1, (byte) (isLastSegment ? 1 : 0));
-				Store (2, (short) nextOutBufferIndex );
-				Store (4, (byte) 0);
-				Store (5, (byte) 0);
-				Store (6, (byte) (tdsVersion == TdsVersion.tds70 ? 0x1 : 0x0));
-				Store (7, (byte) 0);
-
-				stream.Write (outBuffer, 0, nextOutBufferIndex);
-				stream.Flush ();
-				packetsSent++;
-			}
-		}
-		
-		public void Skip (int i)
-		{
-			for ( ; i > 0; i--)
-				GetByte ();
-		}
-
-		public void StartPacket (TdsPacketType type)
-		{
-			if (type != TdsPacketType.Cancel && inBufferIndex != inBufferLength)
-			{
-				// SAfe It's ok to throw this exception so that we will know there
-				//      is a design flaw somewhere, but we should empty the buffer
-				//      however. Otherwise the connection will never close (e.g. if
-				//      SHOWPLAN_ALL is ON, a resultset will be returned by commit
-				//      or rollback and we will never get rid of it). It's true
-				//      that we should find a way to actually process these packets
-				//      but for now, just dump them (we have thrown an exception).
-				inBufferIndex = inBufferLength;
-			}
-
-			packetType = type;
-			nextOutBufferIndex = headerLength;
-		}
-
-		private void Store (int index, byte value)
-		{
-			outBuffer[index] = value;
-		}		
-
-		private void Store (int index, short value)
-		{
-			outBuffer[index] = (byte) (((byte) (value >> 8)) & 0xff);
-			outBuffer[index + 1] = (byte) (((byte) (value >> 0)) & 0xff);
-		}
-
-		#endregion // Methods
-	}
-
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsConnectionParameters.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsConnectionParameters.cs
deleted file mode 100644
index 4b9ae41d5e1..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsConnectionParameters.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsConnectionParameters.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsConnectionParameters
-	{
-		public string ApplicationName = "Mono";
-		public string Database;
-		public string Charset;
-		public string Hostname = "localhost";
-		public string Language;
-		public string LibraryName = "Mono";
-		public string Password;
-		public string ProgName = "Mono";
-		public string User;
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsEnvPacketSubType.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsEnvPacketSubType.cs
deleted file mode 100644
index 029b0282b6c..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsEnvPacketSubType.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsEnvPacketSubType.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal enum TdsEnvPacketSubType {
-		Database = 0x1,
-		CharSet = 0x3,
-		BlockSize = 0x4
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalError.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalError.cs
deleted file mode 100644
index 5bdf974aa93..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalError.cs
+++ /dev/null
@@ -1,89 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsInternalError.cs
-//
-// Authors:
-//    Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal sealed class TdsInternalError 
-	{
-		#region Fields
-
-		byte theClass;
-		int lineNumber;
-		string message;
-		int number;
-		string procedure;
-		string server;
-		string source;
-		byte state;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsInternalError (byte theClass, int lineNumber, string message, int number, string procedure, string server, string source, byte state)
-		{
-			this.theClass = theClass;
-			this.lineNumber = lineNumber;
-			this.message = message;
-			this.number = number;
-			this.procedure = procedure;
-			this.server = server;
-			this.source = source;
-			this.state = state;
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public Byte Class {
-			get { return theClass; }
-			set { theClass = value; }
-		}
-
-		public int LineNumber {
-			get { return lineNumber; }
-			set { lineNumber = value; }
-		}
-
-		public string Message {
-			get { return message; }
-			set { message = value; }
-		}
-
-		public int Number {
-			get { return number; }
-			set { number = value; }
-		}
-
-		public string Procedure {
-			get { return procedure; }
-			set { procedure = value; }
-		}
-
-		public string Server {
-			get { return server; }
-			set { server = value;}
-		}
-
-		public string Source {
-			get { return source; }
-			set { source = value; }
-		}
-
-		public byte State {
-			get { return state; }
-			set { state = value; }
-		}
-
-		#endregion // Properties
-	}
-}
-
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorCollection.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorCollection.cs
deleted file mode 100644
index bd885a03cd6..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorCollection.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsInternalErrorCollection.cs
-//
-// Authors:
-//    Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-using System.Collections;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal sealed class TdsInternalErrorCollection : IEnumerable 
-	{
-		#region Fields
-
-		ArrayList list;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsInternalErrorCollection ()
-		{
-			list = new ArrayList ();
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public int Count {
-			get { return list.Count; }
-		}
-
-		public TdsInternalError this [int index] {
-			get { return (TdsInternalError) list[index]; }
-			set { list[index] = value; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		public int Add (TdsInternalError error)
-		{
-			return list.Add (error);
-		}
-
-		public void Clear ()
-		{
-			list.Clear ();
-		}
-
-		IEnumerator IEnumerable.GetEnumerator ()
-		{
-			return list.GetEnumerator ();
-		}
-
-		#endregion // Methods
-	}
-}
-
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorMessageEventArgs.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorMessageEventArgs.cs
deleted file mode 100644
index 551f50705d2..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorMessageEventArgs.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsInternalErrorMessageEventArgs.cs
-//
-// Authors:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal sealed class TdsInternalErrorMessageEventArgs : TdsInternalInfoMessageEventArgs 
-	{
-		#region Constructors
-		
-		public TdsInternalErrorMessageEventArgs (TdsInternalError error)
-			: base (error)
-		{
-		}
-
-		#endregion // Constructors
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorMessageEventHandler.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorMessageEventHandler.cs
deleted file mode 100644
index 97fd7012b49..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalErrorMessageEventHandler.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsInternalErrorMessageEventHandler.cs
-//
-// Authors:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal delegate void TdsInternalErrorMessageEventHandler (object sender, TdsInternalErrorMessageEventArgs e);
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalException.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalException.cs
deleted file mode 100644
index d99a7187664..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalException.cs
+++ /dev/null
@@ -1,98 +0,0 @@
-//
-// Mono.Data.TdsClient.TdsInternalException.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using Mono.Data.TdsClient;
-using System;
-using System.Runtime.Serialization;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal class TdsInternalException : SystemException
-	{
-		#region Fields
-
-		byte theClass;
-		int lineNumber;
-		string message;
-		int number;
-		string procedure;
-		string server;
-		string source;
-		byte state;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		internal TdsInternalException ()
-                       : base ("a TDS Exception has occurred.")
-		{
-		}
-
-		internal TdsInternalException (byte theClass, int lineNumber, string message, int number, string procedure, string server, string source, byte state)
-			: base (message)
-		{
-			this.theClass = theClass;
-			this.lineNumber = lineNumber;
-			this.message = message;
-			this.number = number;
-			this.procedure = procedure;
-			this.server = server;
-			this.source = source;
-			this.state = state;
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public byte Class {
-			get { return theClass; }
-		}
-
-		public int LineNumber {
-			get { return lineNumber; }
-		}
-
-		public override string Message {
-			get { return message; }
-		}
-
-		public int Number {
-			get { return number; }
-		}
-
-		public string Procedure {
-			get { return procedure; }
-		}
-
-		public string Server {
-			get { return server; }
-		}
-
-		public override string Source {
-			get { return source; }
-		}
-
-		public byte State {
-			get { return state; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		[MonoTODO]
-		public override void GetObjectData (SerializationInfo si, StreamingContext context)
-		{
-			throw new NotImplementedException ();
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalInfoMessageEventArgs.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalInfoMessageEventArgs.cs
deleted file mode 100644
index b6f204002a7..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalInfoMessageEventArgs.cs
+++ /dev/null
@@ -1,85 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsInternalInfoMessageEventArgs.cs
-//
-// Authors:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsInternalInfoMessageEventArgs : EventArgs
-	{
-		#region Fields
-
-		TdsInternalErrorCollection errors;
-
-		#endregion // Fields
-
-		#region Constructors
-		
-		public TdsInternalInfoMessageEventArgs (TdsInternalErrorCollection errors)
-		{
-			this.errors = errors;
-		}
-
-		public TdsInternalInfoMessageEventArgs (TdsInternalError error)
-		{
-			this.errors = new TdsInternalErrorCollection ();
-			errors.Add (error);
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public TdsInternalErrorCollection Errors {
-			get { return errors; }
-		}
-
-		public byte Class {
-			get { return errors[0].Class; }
-		}
-
-		public int LineNumber {
-			get { return errors[0].LineNumber; }
-		}
-
-		public string Message {
-			get { return errors[0].Message; }
-		}
-
-		public int Number {
-			get { return errors[0].Number; }
-		}
-
-		public string Procedure {
-			get { return errors[0].Procedure; }
-		}
-
-		public string Server {
-			get { return errors[0].Server; }
-		}
-		
-		public string Source {
-			get { return errors[0].Source; }
-		}
-
-		public byte State {
-			get { return errors[0].State; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		public int Add (byte theClass, int lineNumber, string message, int number, string procedure, string server, string source, byte state)
-		{
-			return errors.Add (new TdsInternalError (theClass, lineNumber, message, number, procedure, server, source, state));
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalInfoMessageEventHandler.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalInfoMessageEventHandler.cs
deleted file mode 100644
index e8fd9500152..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsInternalInfoMessageEventHandler.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsInternalInfoMessageEventHandler.cs
-//
-// Authors:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal delegate void TdsInternalInfoMessageEventHandler (object sender, TdsInternalInfoMessageEventArgs e);
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsMessage.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsMessage.cs
deleted file mode 100644
index 08a375e8456..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsMessage.cs
+++ /dev/null
@@ -1,91 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsMessage.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-using System.Text;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsMessage 
-	{
-		#region Fields
-
-		int number = 0;
-		byte state = 0;
-		byte severity = 0;
-		string message = String.Empty;
-		string server = String.Empty;
-		string procName = String.Empty;
-		int line = 0;
-
-		#endregion // Fields
-
-		#region Properties
-
-		public int Line {
-			get { return line; }
-			set { line = value; }
-		}
-
-		public string Message {
-			get { return message; }
-			set { message = value; }
-		}
-
-		public int Number {
-			get { return number; }
-			set { number = value; }
-		}
-
-		public string ProcName {
-			get { return procName; }
-			set { procName = value; }
-		}
-
-		public byte State {
-			get { return state; }
-			set { state = value; }
-		}
-
-		public string Server {
-			get { return server; }
-			set { server = value; }
-		}
-
-		public byte Severity {
-			get { return severity; }
-			set { severity = value; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		public override string ToString ()
-		{
-			StringBuilder sb = new StringBuilder ();
-			sb.Append ("Server: ");
-			if (server != String.Empty)
-				sb.Append (String.Format ("{0}, ", server));
-			if (number != 0)
-				sb.Append (String.Format ("Msg {0}, ", number));
-			if (severity != 0)
-				sb.Append (String.Format ("Level {0}, ", severity));
-			if (state != 0)
-				sb.Append (String.Format ("State {0}, ", state));
-			if (procName != String.Empty)
-				sb.Append (String.Format ("Procedure {0}, ", procName));
-			if (line != 0)
-				sb.Append (String.Format ("Line {0} ", line));
-			sb.Append (message);
-			return sb.ToString ();
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnInfoResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnInfoResult.cs
deleted file mode 100644
index 7cc210e6360..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnInfoResult.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketColumnInfoResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using Mono.Data.TdsClient.Internal;
-using System.Collections;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketColumnInfoResult : TdsPacketResult, IEnumerable
-	{
-		#region Fields
-
-		ArrayList list;
-		
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsPacketColumnInfoResult ()
-			: base (TdsPacketSubType.ColumnNameToken)
-		{
-			list = new ArrayList ();
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public TdsSchemaInfo this [int index] {
-			get { return (TdsSchemaInfo) list[index]; }
-			set { list[index] = value; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		public int Add (TdsSchemaInfo schema)
-		{
-			int index;
-			index = list.Add (schema);
-			schema["ColumnOrdinal"] = index;
-			return index;
-		}
-
-		public IEnumerator GetEnumerator ()
-		{
-			return list.GetEnumerator ();
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnNamesResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnNamesResult.cs
deleted file mode 100644
index f3f26e3d0d7..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnNamesResult.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketColumnNamesResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System.Collections;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketColumnNamesResult : TdsPacketResult, IEnumerable
-	{
-		#region Fields
-
-		ArrayList list;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsPacketColumnNamesResult ()
-			: base (TdsPacketSubType.ColumnNameToken)
-		{
-			this.list = new ArrayList ();
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public string this[int index] {
-			get { return (string) list[index]; }
-			set { list[index] = value; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		public int Add (string columnName)
-		{
-			return list.Add (columnName);
-		}
-
-		public IEnumerator GetEnumerator ()
-		{
-			return list.GetEnumerator ();
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnOrderResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnOrderResult.cs
deleted file mode 100644
index ec708adb988..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketColumnOrderResult.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketColumnOrderResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketColumnOrderResult : TdsPacketResult
-	{
-		#region Constructors
-
-		public TdsPacketColumnOrderResult ()
-			: base (TdsPacketSubType.Order)
-		{
-		}
-
-		#endregion // Constructors
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketControlResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketControlResult.cs
deleted file mode 100644
index 43f0ad2c509..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketControlResult.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketControlResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketControlResult : TdsPacketResult
-	{
-		#region Constructors
-
-		public TdsPacketControlResult ()
-			: base (TdsPacketSubType.Control)
-		{
-		}
-
-		#endregion // Constructors
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketEndTokenResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketEndTokenResult.cs
deleted file mode 100644
index 463796f9da9..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketEndTokenResult.cs
+++ /dev/null
@@ -1,81 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketEndTokenResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketEndTokenResult : TdsPacketResult
-	{
-
-		#region Fields
-
-		byte status;
-		int rowCount;
-		bool isRetStatSet;
-		int retStat;
-		TdsPacketSubType type;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsPacketEndTokenResult (TdsPacketSubType type, byte status, int rowCount)
-			: base (type)
-		{
-			this.type = type;
-			this.status = status;
-			this.rowCount = rowCount;
-			this.isRetStatSet = false;
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public int RowCount {
-			get { return rowCount; }
-		}
-
-		public bool MoreResults {
-			get { return (status & 0x01) != 0; }
-		}
-		
-		public bool Cancelled {
-			get { return (status & 0x20) != 0; }
-		}
-
-		public bool ReturnStatusExists {
-			get { return isRetStatSet; }
-		}
-
-		public int ReturnStatus {
-			get { return retStat; }
-			set { 
-				isRetStatSet = true;
-				retStat = value;
-			}
-		}
-
-		public TdsPacketSubType Type {
-			get { return type; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		[MonoTODO]
-		public override string ToString ()
-		{
-			return String.Format ("token type: {0}, row count: {1}, more results: {2}, was cancelled? {3}, return status: {4}", type, RowCount, MoreResults, Cancelled, (ReturnStatusExists ? ReturnStatus.ToString () : "No return status"));
-		}	
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketOutputParam.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketOutputParam.cs
deleted file mode 100644
index 65f80d1fa7c..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketOutputParam.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketOutputParam.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketOutputParam : TdsPacketResult
-	{
-		#region Fields
-		
-		object value;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsPacketOutputParam (object value)
-			: base (TdsPacketSubType.Param)
-		{
-			this.value = value;
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public object Value {
-			get { return value; }
-		}
-
-		#endregion // Properties
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketResult.cs
deleted file mode 100644
index e8e20176eb2..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketResult.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketResult 
-	{
-		TdsPacketSubType packetType;
-
-		public TdsPacketResult (TdsPacketSubType packetType)
-		{
-			PacketType = packetType;
-		}
-
-		public TdsPacketSubType PacketType {
-			get { return packetType; }
-			set { packetType = value; }
-		}
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketRetStatResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketRetStatResult.cs
deleted file mode 100644
index 07ff40aefb2..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketRetStatResult.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketRetStatResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketRetStatResult : TdsPacketResult
-	{
-		int status;
-
-		public TdsPacketRetStatResult (int status)
-			: base (TdsPacketSubType.ReturnStatus)
-		{
-			this.status = status;
-		}
-
-		public int Status {
-			get { return status; }
-		}
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketRowResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketRowResult.cs
deleted file mode 100644
index 362f6867833..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketRowResult.cs
+++ /dev/null
@@ -1,126 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketRowResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-using System.Collections;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketRowResult : TdsPacketResult, IList, ICollection, IEnumerable
-	{
-		#region Fields
-
-		ArrayList list;
-		int bigDecimalIndex;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsPacketRowResult ()
-			: base (TdsPacketSubType.Row)
-		{
-			list = new ArrayList ();
-			bigDecimalIndex = -1;
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public int BigDecimalIndex {
-			get { return bigDecimalIndex; }
-			set { bigDecimalIndex = value; }
-		}
-
-		public int Count {
-			get { return list.Count; }
-		}
-
-		public bool IsFixedSize {
-			get { return false; }
-		}
-
-		public bool IsReadOnly {
-			get { return false; }
-		}
-	
-		public bool IsSynchronized {
-			get { return list.IsSynchronized; }
-		}
-
-		public object SyncRoot {
-			get { return list.SyncRoot; }
-		}
-
-		public object this[int index] {
-			get { 
-				if (index > list.Count)
-					throw new IndexOutOfRangeException ();
-				return list[index]; 
-			}
-			set { list[index] = value; }
-		}
-
-		#endregion // Properties
-
-		#region Methods 
-
-		public int Add (object value)
-		{
-			return list.Add (value);
-		}
-
-		public void Clear ()
-		{
-			list.Clear ();
-		}
-
-		public bool Contains (object value)
-		{
-			return list.Contains (value);
-		}
-
-		public void CopyTo (Array array, int index)
-		{
-			list.CopyTo (array, index);
-		}
-
-		public void CopyTo (int index, Array array, int arrayIndex, int count)
-		{
-			list.CopyTo (index, array, arrayIndex, count);
-		}
-
-		public IEnumerator GetEnumerator ()
-		{
-			return list.GetEnumerator ();
-		}
-
-		public int IndexOf (object value)
-		{
-			return list.IndexOf (value);
-		}
-
-		public void Insert (int index, object value)
-		{
-			list.Insert (index, value);
-		}
-
-		public void Remove (object value)
-		{
-			list.Remove (value);
-		}
-
-		public void RemoveAt (int index)
-		{
-			list.RemoveAt (index);
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketSubType.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketSubType.cs
deleted file mode 100644
index d230e2a3063..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketSubType.cs
+++ /dev/null
@@ -1,35 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketSubType.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal enum TdsPacketSubType {
-		EnvChange = 0xe3,
-		Error = 0xaa,
-		Info = 0xab,
-		EED = 0xe5,
-		Param = 0xac,
-		LoginAck = 0xad,
-		ReturnStatus = 0x79,
-		ProcId = 0x7c,
-		Done = 0xfd,
-		DoneProc = 0xfe,
-		DoneInProc = 0xff,
-		ColumnNameToken = 0xa0,
-		ColumnInfoToken = 0xa1,
-		ColumnDetail = 0xa5,
-		Unknown0xA7 = 0xa7,
-		Unknown0xA8 = 0xa8,
-		TableName = 0xa4,
-		Order = 0xa9,
-		Control = 0xae,
-		Row = 0xd1,
-		ColumnMetadata = 0x81,
-		RowFormat = 0xee
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketTableNameResult.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketTableNameResult.cs
deleted file mode 100644
index 1328e49a010..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketTableNameResult.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketTableNameResult.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System;
-using System.Collections;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketTableNameResult : TdsPacketResult, IEnumerable
-	{
-		#region Fields
-
-		ArrayList list = new ArrayList ();
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsPacketTableNameResult ()
-			: base (TdsPacketSubType.TableName)
-		{
-		}
-
-		#endregion // Constructors
-
-		#region Properties
-
-		public string this [int index] {
-			get { return (string) list [index]; }
-			set { list [index] = value; }
-		}
-
-		#endregion // Properties
-
-		#region Methods
-
-		public int Add (string tableName)
-		{
-			return list.Add (tableName);	
-		}	
-
-		IEnumerator IEnumerable.GetEnumerator ()
-		{
-			return list.GetEnumerator ();
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketType.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketType.cs
deleted file mode 100644
index 3c7d7afa19c..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketType.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketType.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-namespace Mono.Data.TdsClient.Internal {
-        internal enum TdsPacketType
-	{
-		None = 0x0,
-		Query = 0x1,
-		Logon = 0x2,
-		Proc = 0x3,
-		Reply = 0x4,
-		Cancel = 0x6,
-		Logon70 = 0x10,
-		Logoff = 0x71,
-		Capability = 0xe2
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketUnknown.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketUnknown.cs
deleted file mode 100644
index 998273c55e1..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsPacketUnknown.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsPacketUnknown.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsPacketUnknown : TdsPacketResult
-	{
-		#region Constructors
-
-		public TdsPacketUnknown (TdsPacketSubType type)
-			: base (type)
-		{
-		}
-
-		#endregion // Constructors
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsSchemaInfo.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsSchemaInfo.cs
deleted file mode 100644
index bb0333bcf2a..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsSchemaInfo.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-//
-// System.Data.Common.TdsSchemaInfo.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) Tim Coleman, 2002
-//
-
-using System.Collections;
-
-namespace Mono.Data.TdsClient.Internal {
-	internal class TdsSchemaInfo : Hashtable
-	{
-		#region Fields
-
-		Hashtable table;
-
-		#endregion // Fields
-
-		#region Constructors
-
-		public TdsSchemaInfo ()
-			: base ()
-		{
-			SetDefaultValues ();
-		}
-
-		#endregion // Constructors
-
-		#region Methods
-
-		private void SetDefaultValues ()
-		{
-			Add ("AllowDBNull", true);
-			Add ("ColumnOrdinal", 0);
-			Add ("IsAutoIncrement", false);
-			Add ("IsIdentity", false);
-			Add ("IsReadOnly", false);
-			Add ("IsRowVersion", false);
-		}
-
-		#endregion // Methods
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsServerType.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsServerType.cs
deleted file mode 100644
index 459baad0394..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsServerType.cs
+++ /dev/null
@@ -1,17 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsServerType.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-namespace Mono.Data.TdsClient.Internal {
-        internal enum TdsServerType
-	{
-		Generic,   // use TDS version 4.2
-		SqlServer, // use TDS version 4.2, 7.0, 8.0
-		Sybase     // use TDS version 4,2, 5.0
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsTimeoutException.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsTimeoutException.cs
deleted file mode 100644
index 41cc88f8caf..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsTimeoutException.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-//
-// Mono.Data.TdsClient.TdsTimeoutException.cs
-//
-// Author:
-//   Tim Coleman (tim@timcoleman.com)
-//
-// Copyright (C) 2002 Tim Coleman
-//
-
-using System;
-
-namespace Mono.Data.TdsClient.Internal {
-        internal class TdsTimeoutException : TdsInternalException
-	{
-		internal TdsTimeoutException (byte theClass, int lineNumber, string message, int number, string procedure, string server, string source, byte state)
-			: base (theClass, lineNumber, message, number, procedure, server, source, state)
-		{
-		}
-	}
-}
diff --git a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsVersion.cs b/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsVersion.cs
deleted file mode 100644
index b215fa5a5fb..00000000000
--- a/mcs/class/Mono.Data.TdsClient/Mono.Data.TdsClient.Internal/TdsVersion.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-//
-// Mono.Data.TdsClient.Internal.TdsVersionInternal.cs
-//
-// Author:
-//   Daniel Morgan <danmorg@sc.rr.com>
-//
-// Copyright (C) 2002 Daniel Morgan
-//
-
-namespace Mono.Data.TdsClient.Internal {
-	public enum TdsVersion
-	{
-                tds42 = 42, // used by older Sybase and Microsoft SQL (< 7.0) servers
-                tds50 = 50, // used by Sybase
-                tds70 = 70, // used by Microsoft SQL server 7.0/2000
-                tds80 = 80  // used by Microsoft SQL server 2000
-	}
-}