diff --git a/minisqlquery-master/src/MiniSqlQuery.Core/ConnectionDefinition.cs b/minisqlquery-master/src/MiniSqlQuery.Core/ConnectionDefinition.cs
new file mode 100644
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+++ b/minisqlquery-master/src/MiniSqlQuery.Core/ConnectionDefinition.cs
@@ -0,0 +1,148 @@
+#region License
+// Copyright 2005-2009 Paul Kohler (http://pksoftware.net/MiniSqlQuery/). All rights reserved.
+// This source code is made available under the terms of the Microsoft Public License (Ms-PL)
+// http://minisqlquery.codeplex.com/license
+#endregion
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace MiniSqlQuery.Core
+{
+ /// <summary>
+ /// Provides a defition of database connections by provider and name.
+ /// </summary>
+ [Obsolete]
+ public class ConnectionDefinition
+ {
+ /// <summary>
+ /// The character used to "split" the definition text into its components.
+ /// </summary>
+ public const char SplitChar = '^';
+
+ /// <summary>
+ /// The prefix character for comments in the definition text.
+ /// </summary>
+ public const string CommentPrefix = "#";
+
+ /// <summary>
+ /// Gets or sets the name.
+ /// </summary>
+ /// <value>The name.</value>
+ public string Name { get; set; }
+
+ /// <summary>
+ /// Gets or sets the name of the provider.
+ /// </summary>
+ /// <value>The name of the provider.</value>
+ public string ProviderName { get; set; }
+
+ /// <summary>
+ /// Gets or sets the connection string.
+ /// </summary>
+ /// <value>The connection string.</value>
+ public string ConnectionString { get; set; }
+
+ /// <summary>
+ /// A default connection, an MSSQL db on localhost connecting to "master".
+ /// </summary>
+ public static readonly ConnectionDefinition Default;
+
+ /// <summary>
+ /// Initializes the <see cref="ConnectionDefinition"/> class.
+ /// </summary>
+ static ConnectionDefinition()
+ {
+ Default = new ConnectionDefinition()
+ {
+ Name = "Default - MSSQL Master@localhost",
+ ProviderName = "System.Data.SqlClient",
+ ConnectionString = @"Server=.; Database=Master; Integrated Security=SSPI"
+ };
+ }
+
+ /// <summary>
+ /// Initializes a new instance of the <see cref="ConnectionDefinition"/> class.
+ /// </summary>
+ public ConnectionDefinition()
+ {
+ }
+
+ /// <summary>
+ /// Parses the specified <paramref name="definition"/> string.
+ /// </summary>
+ /// <param name="definition">The definition string, e.g. "Default - MSSQL Master@localhost ^ System.Data.SqlClient ^ Server=.; Database=master; Integrated Security=SSPI".</param>
+ /// <returns>A new <see cref="ConnectionDefinition"/> object or null.</returns>
+ public static ConnectionDefinition Parse(string definition)
+ {
+ ConnectionDefinition connDef = null;
+
+ if (string.IsNullOrEmpty(definition) == false)
+ {
+ if (definition.StartsWith(CommentPrefix) == false)
+ {
+ string[] parts = definition.Split(new char[] { SplitChar }, StringSplitOptions.RemoveEmptyEntries);
+ if (parts != null)
+ {
+ if (parts.Length == 3)
+ {
+ connDef = new ConnectionDefinition()
+ {
+ Name = parts[0].Trim(),
+ ProviderName = parts[1].Trim(),
+ ConnectionString = parts[2].Trim()
+ };
+ }
+ }
+ }
+ }
+
+ return connDef;
+ }
+
+ /// <summary>
+ /// Parses the specified definitions.
+ /// </summary>
+ /// <param name="definitions">The definitions.</param>
+ /// <returns>An array of <see cref="ConnectionDefinition"/> objects.</returns>
+ public static ConnectionDefinition[] Parse(string[] definitions)
+ {
+ List<ConnectionDefinition> conDefs = new List<ConnectionDefinition>();
+
+ if (definitions != null)
+ {
+ foreach (string definition in definitions)
+ {
+ ConnectionDefinition conDef = ConnectionDefinition.Parse(definition);
+ if (conDef != null)
+ {
+ conDefs.Add(conDef);
+ }
+ }
+ }
+
+ return conDefs.ToArray();
+ }
+
+ /// <summary>
+ /// Converts the data to a parsable format.
+ /// </summary>
+ /// <returns></returns>
+ public string ToParsableFormat()
+ {
+ return string.Concat(Name, SplitChar, ProviderName, SplitChar, ConnectionString);
+ }
+
+ /// <summary>
+ /// Returns a <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
+ /// </summary>
+ /// <returns>
+ /// A <see cref="T:System.String"/> that represents the current <see cref="T:System.Object"/>.
+ /// </returns>
+ public override string ToString()
+ {
+ return Name ?? GetType().FullName;
+ }
+ }
+}