System.Data.SQLite

//---------------------------------------------------------------------
// <copyright file="DmlSqlGenerator.cs" company="Microsoft">
//      Copyright (c) Microsoft Corporation.  All rights reserved.



// </copyright>
//---------------------------------------------------------------------

namespace System.Data.SQLite
{
  using System;
  using System.Collections.Generic;
  using System.Diagnostics;
  using System.Globalization;
  using System.IO;
  using System.Text;
  using System.Data;
  using System.Data.Common;
  using System.Data.Metadata.Edm;
  using System.Data.Common.CommandTrees;
  using System.Data.Common.Utils;
  using System.Data.Mapping.Update.Internal;

  /// <summary>
  /// Class generating SQL for a DML command tree.
  /// </summary>
  internal static class DmlSqlGenerator
  {
    private static readonly int s_commandTextBuilderInitialCapacity = 256;

    internal static string GenerateUpdateSql(DbUpdateCommandTree tree, out List<DbParameter> parameters)
    {
      StringBuilder commandText = new StringBuilder(s_commandTextBuilderInitialCapacity);
      ExpressionTranslator translator = new ExpressionTranslator(commandText, tree, null != tree.Returning, "UpdateFunction");

      // update [schemaName].[tableName]
      commandText.Append("UPDATE ");
      tree.Target.Expression.Accept(translator);
      commandText.AppendLine();

      // set c1 = ..., c2 = ..., ...
      bool first = true;
      commandText.Append("SET ");
      foreach (DbSetClause setClause in tree.SetClauses)
      {
        if (first) { first = false; }
        else { commandText.Append(", "); }
        setClause.Property.Accept(translator);
        commandText.Append(" = ");
        setClause.Value.Accept(translator);
      }

      if (first)
      {
        // If first is still true, it indicates there were no set
        // clauses. Introduce a fake set clause so that:
        // - we acquire the appropriate locks
        // - server-gen columns (e.g. timestamp) get recomputed
        //
        // We use the following pattern:
        //
        //  update Foo
        //  set @i = 0
        //  where ...
        DbParameter parameter = translator.CreateParameter(default(Int32), DbType.Int32);
        commandText.Append(parameter.ParameterName);
        commandText.Append(" = 0");
      }
      commandText.AppendLine();

      // where c1 = ..., c2 = ...
      commandText.Append("WHERE ");
      tree.Predicate.Accept(translator);
      commandText.AppendLine();

      // generate returning sql
      GenerateReturningSql(commandText, tree, translator, tree.Returning);

      parameters = translator.Parameters;
      return commandText.ToString();
    }

    internal static string GenerateDeleteSql(DbDeleteCommandTree tree, out List<DbParameter> parameters)
    {
      StringBuilder commandText = new StringBuilder(s_commandTextBuilderInitialCapacity);
      ExpressionTranslator translator = new ExpressionTranslator(commandText, tree, false, "DeleteFunction");

      // delete [schemaName].[tableName]
      commandText.Append("DELETE FROM ");
      tree.Target.Expression.Accept(translator);
      commandText.AppendLine();

      // where c1 = ... AND c2 = ...
      commandText.Append("WHERE ");
      tree.Predicate.Accept(translator);

      parameters = translator.Parameters;

      commandText.AppendLine(";");
      return commandText.ToString();
    }

    internal static string GenerateInsertSql(DbInsertCommandTree tree, out List<DbParameter> parameters)
    {
      StringBuilder commandText = new StringBuilder(s_commandTextBuilderInitialCapacity);
      ExpressionTranslator translator = new ExpressionTranslator(commandText, tree, null != tree.Returning, "InsertFunction");

      // insert [schemaName].[tableName]
      commandText.Append("INSERT INTO ");
      tree.Target.Expression.Accept(translator);

      if (tree.SetClauses.Count > 0)
      {
        // (c1, c2, c3, ...)
        commandText.Append("(");
        bool first = true;
        foreach (DbSetClause setClause in tree.SetClauses)
        {
          if (first) { first = false; }
          else { commandText.Append(", "); }
          setClause.Property.Accept(translator);
        }
        commandText.AppendLine(")");

        // values c1, c2, ...
        first = true;
        commandText.Append(" VALUES (");
        foreach (DbSetClause setClause in tree.SetClauses)
        {
          if (first) { first = false; }
          else { commandText.Append(", "); }
          setClause.Value.Accept(translator);

          translator.RegisterMemberValue(setClause.Property, setClause.Value);
        }
        commandText.AppendLine(");");
      }
      else // No columns specified.  Insert an empty row containing default values by inserting null into the rowid
      {
        commandText.AppendLine(" DEFAULT VALUES;");
      }

      // generate returning sql
      GenerateReturningSql(commandText, tree, translator, tree.Returning);

      parameters = translator.Parameters;
      return commandText.ToString();
    }

    // Generates T-SQL describing a member
    // Requires: member must belong to an entity type (a safe requirement for DML
    // SQL gen, where we only access table columns)
    private static string GenerateMemberTSql(EdmMember member)
    {
      return SqlGenerator.QuoteIdentifier(member.Name);
    }

    /// <summary>
    /// Generates SQL fragment returning server-generated values.
    /// Requires: translator knows about member values so that we can figure out
    /// how to construct the key predicate.
    /// <code>
    /// Sample SQL:
    ///     
    ///     select IdentityValue
    ///     from dbo.MyTable
    ///     where @@ROWCOUNT > 0 and IdentityValue = scope_identity()
    /// 
    /// or
    /// 
    ///     select TimestamptValue
    ///     from dbo.MyTable
    ///     where @@ROWCOUNT > 0 and Id = 1
    /// 
    /// Note that we filter on rowcount to ensure no rows are returned if no rows were modified.
    /// </code>
    /// </summary>
    /// <param name="commandText">Builder containing command text</param>
    /// <param name="tree">Modification command tree</param>
    /// <param name="translator">Translator used to produce DML SQL statement
    /// for the tree</param>
    /// <param name="returning">Returning expression. If null, the method returns
    /// immediately without producing a SELECT statement.</param>
    private static void GenerateReturningSql(StringBuilder commandText, DbModificationCommandTree tree,
        ExpressionTranslator translator, DbExpression returning)
    {
      // Nothing to do if there is no Returning expression
      if (null == returning) { return; }

      // select
      commandText.Append("SELECT ");
      returning.Accept(translator);
      commandText.AppendLine();

      // from
      commandText.Append("FROM ");
      tree.Target.Expression.Accept(translator);
      commandText.AppendLine();

      // where
      commandText.Append("WHERE last_rows_affected() > 0");
      EntitySetBase table = ((DbScanExpression)tree.Target.Expression).Target;
      bool identity = false;
      foreach (EdmMember keyMember in table.ElementType.KeyMembers)
      {
        commandText.Append(" AND ");
        commandText.Append(GenerateMemberTSql(keyMember));
        commandText.Append(" = ");

        // retrieve member value sql. the translator remembers member values
        // as it constructs the DML statement (which precedes the "returning"
        // SQL)
        DbParameter value;
        if (translator.MemberValues.TryGetValue(keyMember, out value))
        {
          commandText.Append(value.ParameterName);
        }
        else
        {
          // if no value is registered for the key member, it means it is an identity
          // which can be retrieved using the scope_identity() function
          if (identity)
          {
            // there can be only one server generated key
            throw new NotSupportedException(string.Format("Server generated keys are only supported for identity columns. More than one key column is marked as server generated in table '{0}'.", table.Name));
          }
          commandText.AppendLine("last_insert_rowid();");
          identity = true;
        }
      }
    }

    /// <summary>
    /// Lightweight expression translator for DML expression trees, which have constrained
    /// scope and support.
    /// </summary>
    private class ExpressionTranslator : DbExpressionVisitor
    {
      /// <summary>



      /// Initialize a new expression translator populating the given string builder
      /// with command text. Command text builder and command tree must not be null.
      /// </summary>
      /// <param name="commandText">Command text with which to populate commands</param>
      /// <param name="commandTree">Command tree generating SQL</param>

      /// <param name="preserveMemberValues">Indicates whether the translator should preserve
      /// member values while compiling t-SQL (only needed for server generation)</param>
      internal ExpressionTranslator(StringBuilder commandText, DbModificationCommandTree commandTree,
          bool preserveMemberValues, string kind)
      {
        Debug.Assert(null != commandText);
        Debug.Assert(null != commandTree);
        _kind = kind;
        _commandText = commandText;
        _commandTree = commandTree;
        _parameters = new List<DbParameter>();



        _memberValues = preserveMemberValues ? new Dictionary<EdmMember, DbParameter>() :
            null;
      }


      private readonly StringBuilder _commandText;
      private readonly DbModificationCommandTree _commandTree;
      private readonly List<DbParameter> _parameters;
      private readonly Dictionary<EdmMember, DbParameter> _memberValues;
      private int parameterNameCount = 0;
      private string _kind;

      internal List<DbParameter> Parameters { get { return _parameters; } }
      internal Dictionary<EdmMember, DbParameter> MemberValues { get { return _memberValues; } }

      // generate parameter (name based on parameter ordinal)

      internal SQLiteParameter CreateParameter(object value, TypeUsage type)
      {

        PrimitiveTypeKind primitiveType = MetadataHelpers.GetPrimitiveTypeKind(type);
        DbType dbType = MetadataHelpers.GetDbType(primitiveType);
        return CreateParameter(value, dbType);
      }

      // Creates a new parameter for a value in this expression translator
      internal SQLiteParameter CreateParameter(object value, DbType dbType)
      {
        string parameterName = string.Concat("@p", parameterNameCount.ToString(CultureInfo.InvariantCulture));
        parameterNameCount++;
        SQLiteParameter parameter = new SQLiteParameter(parameterName, value);
        parameter.DbType = dbType;
        _parameters.Add(parameter);
        return parameter;
      }

      #region Basics



      public override void Visit(DbApplyExpression expression)
      {

        if (expression == null) throw new ArgumentException("expression");

        VisitExpressionBindingPre(expression.Input);
        if (expression.Apply != null)
        {
          VisitExpression(expression.Apply.Expression);
        }
        VisitExpressionBindingPost(expression.Input);
      }

      public override void Visit(DbArithmeticExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionList(expression.Arguments);
      }

      public override void Visit(DbCaseExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionList(expression.When);
        VisitExpressionList(expression.Then);
        VisitExpression(expression.Else);
      }

      public override void Visit(DbCastExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbCrossJoinExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        foreach (DbExpressionBinding binding in expression.Inputs)
        {
          VisitExpressionBindingPre(binding);
        }
        foreach (DbExpressionBinding binding2 in expression.Inputs)
        {
          VisitExpressionBindingPost(binding2);
        }
      }

      public override void Visit(DbDerefExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbDistinctExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbElementExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbEntityRefExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbExceptExpression expression)
      {
        VisitBinary(expression);
      }

      protected virtual void VisitBinary(DbBinaryExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        this.VisitExpression(expression.Left);
        this.VisitExpression(expression.Right);

      }

      public override void Visit(DbExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        throw new NotSupportedException("DbExpression");
      }

      public override void Visit(DbFilterExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionBindingPre(expression.Input);
        VisitExpression(expression.Predicate);
        VisitExpressionBindingPost(expression.Input);
      }


      public override void Visit(DbFunctionExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionList(expression.Arguments);
        //if (expression.IsLambda)
        //{
        //  VisitLambdaFunctionPre(expression.Function, expression.LambdaBody);

        //  VisitExpression(expression.LambdaBody);
        //  VisitLambdaFunctionPost(expression.Function, expression.LambdaBody);
        //}
      }

      public override void Visit(DbGroupByExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitGroupExpressionBindingPre(expression.Input);
        VisitExpressionList(expression.Keys);
        VisitGroupExpressionBindingMid(expression.Input);
        VisitAggregateList(expression.Aggregates);
        VisitGroupExpressionBindingPost(expression.Input);
      }

      public override void Visit(DbIntersectExpression expression)
      {
        VisitBinary(expression);
      }

      public override void Visit(DbIsEmptyExpression expression)
      {
        VisitUnaryExpression(expression);


      }

      public override void Visit(DbIsOfExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbJoinExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionBindingPre(expression.Left);
        VisitExpressionBindingPre(expression.Right);
        VisitExpression(expression.JoinCondition);
        VisitExpressionBindingPost(expression.Left);
        VisitExpressionBindingPost(expression.Right);
      }

      public override void Visit(DbLikeExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpression(expression.Argument);
        VisitExpression(expression.Pattern);
        VisitExpression(expression.Escape);
      }

      public override void Visit(DbLimitExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpression(expression.Argument);
        VisitExpression(expression.Limit);
      }

      public override void Visit(DbOfTypeExpression expression)
      {


        VisitUnaryExpression(expression);

      }

      public override void Visit(DbParameterReferenceExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
      }

      public override void Visit(DbProjectExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionBindingPre(expression.Input);
        VisitExpression(expression.Projection);
        VisitExpressionBindingPost(expression.Input);

      }

      public override void Visit(DbQuantifierExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionBindingPre(expression.Input);
        VisitExpression(expression.Predicate);
        VisitExpressionBindingPost(expression.Input);
      }

      public override void Visit(DbRefExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbRefKeyExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbRelationshipNavigationExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpression(expression.NavigationSource);
      }

      public override void Visit(DbSkipExpression expression)
      {


        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionBindingPre(expression.Input);
        foreach (DbSortClause clause in expression.SortOrder)
        {
          VisitExpression(clause.Expression);
        }
        VisitExpressionBindingPost(expression.Input);
        VisitExpression(expression.Count);
      }

      public override void Visit(DbSortExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpressionBindingPre(expression.Input);
        for (int i = 0; i < expression.SortOrder.Count; i++)
        {
          VisitExpression(expression.SortOrder[i].Expression);
        }
        VisitExpressionBindingPost(expression.Input);
      }

      public override void Visit(DbTreatExpression expression)
      {
        VisitUnaryExpression(expression);
      }

      public override void Visit(DbUnionAllExpression expression)
      {

        VisitBinary(expression);

      }

      public override void Visit(DbVariableReferenceExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
      }

      public virtual void VisitAggregate(DbAggregate aggregate)
      {
        if (aggregate == null) throw new ArgumentException("aggregate");
        VisitExpressionList(aggregate.Arguments);
      }

      public virtual void VisitAggregateList(IList<DbAggregate> aggregates)
      {
        if (aggregates == null) throw new ArgumentException("aggregates");
        for (int i = 0; i < aggregates.Count; i++)
        {
          VisitAggregate(aggregates[i]);
        }
      }

      public virtual void VisitExpression(DbExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        expression.Accept(this);
      }

      protected virtual void VisitExpressionBindingPost(DbExpressionBinding binding)
      {
      }

      protected virtual void VisitExpressionBindingPre(DbExpressionBinding binding)
      {
        if (binding == null) throw new ArgumentException("binding");
        VisitExpression(binding.Expression);
      }

      public virtual void VisitExpressionList(IList<DbExpression> expressionList)
      {
        if (expressionList == null) throw new ArgumentException("expressionList");
        for (int i = 0; i < expressionList.Count; i++)
        {
          VisitExpression(expressionList[i]);
        }
      }

      protected virtual void VisitGroupExpressionBindingMid(DbGroupExpressionBinding binding)
      {

      }

      protected virtual void VisitGroupExpressionBindingPost(DbGroupExpressionBinding binding)
      {
      }

      protected virtual void VisitGroupExpressionBindingPre(DbGroupExpressionBinding binding)
      {
        if (binding == null) throw new ArgumentException("binding");

        VisitExpression(binding.Expression);

      }

      protected virtual void VisitLambdaFunctionPost(EdmFunction function, DbExpression body)
      {



      }

      protected virtual void VisitLambdaFunctionPre(EdmFunction function, DbExpression body)
      {
        if (function == null) throw new ArgumentException("function");
        if (body == null) throw new ArgumentException("body");
      }

      //internal virtual void VisitRelatedEntityReference(DbRelatedEntityRef relatedEntityRef)
      //{
      //  VisitExpression(relatedEntityRef.TargetEntityReference);
      //}

      //internal virtual void VisitRelatedEntityReferenceList(IList<DbRelatedEntityRef> relatedEntityReferences)
      //{
      //  for (int i = 0; i < relatedEntityReferences.Count; i++)
      //  {
      //    VisitRelatedEntityReference(relatedEntityReferences[i]);
      //  }
      //}

      protected virtual void VisitUnaryExpression(DbUnaryExpression expression)
      {
        if (expression == null) throw new ArgumentException("expression");
        VisitExpression(expression.Argument);
      }
      #endregion

      public override void Visit(DbAndExpression expression)
      {

        VisitBinary(expression, " AND ");
      }

      public override void Visit(DbOrExpression expression)
      {
        VisitBinary(expression, " OR ");
      }


      public override void Visit(DbComparisonExpression expression)
      {
        Debug.Assert(expression.ExpressionKind == DbExpressionKind.Equals,
            "only equals comparison expressions are produced in DML command trees in V1");

        VisitBinary(expression, " = ");

        RegisterMemberValue(expression.Left, expression.Right);
      }

      /// <summary>
      /// Call this method to register a property value pair so the translator "remembers"
      /// the values for members of the row being modified. These values can then be used
      /// to form a predicate for server-generation (based on the key of the row)
      /// </summary>
      /// <param name="propertyExpression">DbExpression containing the column reference (property expression).</param>
      /// <param name="value">DbExpression containing the value of the column.</param>
      internal void RegisterMemberValue(DbExpression propertyExpression, DbExpression value)
      {

        if (null != _memberValues)
        {
          // register the value for this property
          Debug.Assert(propertyExpression.ExpressionKind == DbExpressionKind.Property,


              "DML predicates and setters must be of the form property = value");

          // get name of left property 
          EdmMember property = ((DbPropertyExpression)propertyExpression).Property;

          // don't track null values
          if (value.ExpressionKind != DbExpressionKind.Null)
          {

            Debug.Assert(value.ExpressionKind == DbExpressionKind.Constant,
                "value must either constant or null");
            // retrieve the last parameter added (which describes the parameter)
            _memberValues[property] = _parameters[_parameters.Count - 1];
          }

        }
      }

      public override void Visit(DbIsNullExpression expression)
      {
        expression.Argument.Accept(this);

        _commandText.Append(" IS NULL");
      }

      public override void Visit(DbNotExpression expression)
      {
        _commandText.Append("NOT (");
        expression.Accept(this);
        _commandText.Append(")");
      }

      public override void Visit(DbConstantExpression expression)
      {
        SQLiteParameter parameter = CreateParameter(expression.Value, expression.ResultType);
        _commandText.Append(parameter.ParameterName);
      }


      public override void Visit(DbScanExpression expression)
      {


        string definingQuery = MetadataHelpers.TryGetValueForMetadataProperty<string>(expression.Target, "DefiningQuery");
        if (definingQuery != null)
        {


          throw new NotSupportedException(String.Format("Unable to update the EntitySet '{0}' because it has a DefiningQuery and no <{1}> element exists in the <ModificationFunctionMapping> element to support the current operation.", expression.Target.Name, _kind));
        }
        _commandText.Append(SqlGenerator.GetTargetTSql(expression.Target));
      }

      public override void Visit(DbPropertyExpression expression)
      {
        _commandText.Append(GenerateMemberTSql(expression.Property));
      }

      public override void Visit(DbNullExpression expression)

      {

        _commandText.Append("NULL");
      }

      public override void Visit(DbNewInstanceExpression expression)
      {
        // assumes all arguments are self-describing (no need to use aliases
        // because no renames are ever used in the projection)
        bool first = true;
        foreach (DbExpression argument in expression.Arguments)
        {

          if (first) { first = false; }
          else { _commandText.Append(", "); }
          argument.Accept(this);
        }
      }

      private void VisitBinary(DbBinaryExpression expression, string separator)
      {
        _commandText.Append("(");
        expression.Left.Accept(this);
        _commandText.Append(separator);
        expression.Right.Accept(this);
        _commandText.Append(")");
      }
    }

  }
}

<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{B86CE504-C4E4-496F-A0F0-E613BCFD3DF7}</ProjectGuid>
    <OutputType>WinExe</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>test</RootNamespace>
    <AssemblyName>testce</AssemblyName>
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    <DeployDirSuffix>testce</DeployDirSuffix>
    <TargetFrameworkVersion>v2.0</TargetFrameworkVersion>
    <FormFactorID>
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    <StartupObject>
    </StartupObject>
    <DeployDirPrefix>%25CSIDL_PROGRAM_FILES%25</DeployDirPrefix>
    <FileUpgradeFlags>
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    <OldToolsVersion>2.0</OldToolsVersion>
    <NativePlatformName>Pocket PC 2003</NativePlatformName>
    <UpgradeBackupLocation>
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  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
    <DebugSymbols>true</DebugSymbols>
    <DebugType>full</DebugType>
    <Optimize>false</Optimize>

      <Private>False</Private>
    </Reference>
    <Reference Include="System.Data">
      <Private>False</Private>
    </Reference>
    <Reference Include="System.Data.SQLite, Version=1.0.47.0, Culture=neutral, PublicKeyToken=1fdb50b1b62b4c84, processorArchitecture=x86">
      <SpecificVersion>False</SpecificVersion>
      <Private>True</Private>
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    <Reference Include="System.Drawing">
      <Private>False</Private>
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    <Reference Include="System.Windows.Forms">
      <Private>False</Private>
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                using (RegistryKey subkey = key.CreateSubKey("SQLite", RegistryKeyPermissionCheck.ReadWriteSubTree))
                {
                  subkey.SetValue(null, path);
                }
              }
            }
          }

          for (int n = 0; n < compactFrameworks.Length; n++)
          {
            using (RegistryKey key = Registry.LocalMachine.OpenSubKey(String.Format("Software\\Microsoft\\.NETCompactFramework\\v3.5.0.0\\{0}\\AssemblyFoldersEx", compactFrameworks[n]), true))
            {

              if (key != null)
              {
                using (RegistryKey subkey = key.CreateSubKey("SQLite", RegistryKeyPermissionCheck.ReadWriteSubTree))
                {
                  subkey.SetValue(null, path);
                }
              }
            }
          }
        }

        for (int n = 0; n < 2; n++)
        {
          // Add factory support to the machine.config file.
          try
          {

      }
      else // No checkboxes are checked, remove some global settings
      {
        try
        {
          Registry.LocalMachine.DeleteSubKey("Software\\Microsoft\\.NETFramework\\v2.0.50727\\AssemblyFoldersEx\\SQLite");

          string[] versions = { "v2.0.0.0", "v3.5.0.0" };
          for (int x = 0; x < versions.Length; x++)
          {
            for (int n = 0; n < compactFrameworks.Length; n++)
            {
              using (RegistryKey key = Registry.LocalMachine.OpenSubKey(String.Format("Software\\Microsoft\\.NETCompactFramework\\{1}\\{0}\\DataProviders", compactFrameworks[n], versions[x]), true))
              {
                try
                {
                  if (key != null) key.DeleteSubKey(standardDataProviderGuid.ToString("B"));
                }
                catch
                {
                }
              }
            }
          }

          for (int n = 0; n < compactFrameworks.Length; n++)
          {
            using (RegistryKey key = Registry.LocalMachine.OpenSubKey(String.Format("Software\\Microsoft\\.NETCompactFramework\\v2.0.0.0\\{0}\\AssemblyFoldersEx", compactFrameworks[n]), true))

          }
          catch
          {
          }
          finally
          {
            File.Delete(tempPath);
            if (File.Exists(Path.GetFullPath("..\\System.Data.SQLite.Linq.DLL")) == true)
              AssemblyCache.InstallAssembly(Path.GetFullPath("..\\System.Data.SQLite.Linq.DLL"), null, AssemblyCommitFlags.Default);

            AssemblyCache.InstallAssembly(Path.GetFullPath("SQLite.Designer.DLL"), null, AssemblyCommitFlags.Default);
            AssemblyCache.InstallAssembly(SQLiteLocation, null, AssemblyCommitFlags.Default);
          }
        }
      }
      catch

      //    }
      //  }
      //}
      //catch
      //{
      //}

      string[] versions = { "v2.0.0.0", "v3.5.0.0" };

      for (int x = 0; x < versions.Length; x++)
      {
        for (int n = 0; n < compactFrameworks.Length; n++)
        {
          using (RegistryKey key = Registry.LocalMachine.CreateSubKey(String.Format("Software\\Microsoft\\.NETCompactFramework\\{1}\\{0}\\DataProviders", compactFrameworks[n], versions[x])))
          {
            if (key != null)
            {
              using (RegistryKey subkey = key.CreateSubKey(standardDataProviderGuid.ToString("B"), RegistryKeyPermissionCheck.ReadWriteSubTree))
              {
                subkey.SetValue(null, ".NET Framework Data Provider for SQLite");
                subkey.SetValue("InvariantName", "System.Data.SQLite");
                subkey.SetValue("RuntimeAssembly", "System.Data.SQLite.DLL");
              }
            }
          }
        }
      }

      if (usePackage)
      {

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:2.0.50727.3053
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

namespace install.Properties {

    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <resheader name="writer">
    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </resheader>
  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
  <data name="System_Data_SQLite" type="System.Resources.ResXFileRef, System.Windows.Forms">
    <value>..\Resources\System.Data.SQLite.dll;System.Byte[], mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
  </data>
</root>

<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
    <ProductVersion>9.0.30729</ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{71EED886-B5BF-488E-A4AA-1403E393D224}</ProjectGuid>
    <OutputType>WinExe</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>install</RootNamespace>
    <AssemblyName>install</AssemblyName>
    <FileUpgradeFlags>

    </Compile>
    <Compile Include="InstallDesigner.Designer.cs">
      <DependentUpon>InstallDesigner.cs</DependentUpon>
    </Compile>
    <Compile Include="Program.cs">
    </Compile>
    <Compile Include="Properties\AssemblyInfo.cs" />
    <Compile Include="Properties\Resources.Designer.cs">
      <AutoGen>True</AutoGen>
      <DesignTime>True</DesignTime>
      <DependentUpon>Resources.resx</DependentUpon>
    </Compile>
    <EmbeddedResource Include="InstallDesigner.resx">
      <SubType>Designer</SubType>
      <DependentUpon>InstallDesigner.cs</DependentUpon>
    </EmbeddedResource>
    <EmbeddedResource Include="Properties\Resources.resx">
      <Generator>ResXFileCodeGenerator</Generator>
      <LastGenOutput>Resources.Designer.cs</LastGenOutput>

    </EmbeddedResource>





  </ItemGroup>
  <ItemGroup>
    <None Include="app.config" />
    <None Include="install.exe.manifest" />

  </ItemGroup>
  <ItemGroup>
    <BootstrapperPackage Include="Microsoft.Net.Framework.2.0">
      <Visible>False</Visible>
      <ProductName>.NET Framework 2.0 %28x86%29</ProductName>
      <Install>true</Install>
    </BootstrapperPackage>
    <BootstrapperPackage Include="Microsoft.Net.Framework.3.0">
      <Visible>False</Visible>
      <ProductName>.NET Framework 3.0 %28x86%29</ProductName>
      <Install>false</Install>
    </BootstrapperPackage>
    <BootstrapperPackage Include="Microsoft.Net.Framework.3.5">
      <Visible>False</Visible>
      <ProductName>.NET Framework 3.5</ProductName>
      <Install>false</Install>
    </BootstrapperPackage>
  </ItemGroup>
  <ItemGroup>
    <Content Include="install.ico" />
    <None Include="Resources\System.Data.SQLite.dll" />
  </ItemGroup>
  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
       Other similar extension points exist, see Microsoft.Common.targets.
  <Target Name="BeforeBuild">
  </Target>
  <Target Name="AfterBuild">

/////////////////////////////////////////////////////////////////////////////
//
// Version
//

VS_VERSION_INFO VERSIONINFO
 FILEVERSION 1,0,60,0
 PRODUCTVERSION 1,0,0,0
 FILEFLAGSMASK 0x17L
#ifdef _DEBUG
 FILEFLAGS 0x1L
#else
 FILEFLAGS 0x0L
#endif
 FILEOS 0x4L
 FILETYPE 0x1L
 FILESUBTYPE 0x0L
BEGIN
    BLOCK "StringFileInfo"
    BEGIN
        BLOCK "040904b0"
        BEGIN
            VALUE "Comments", "http://sqlite.phxsoftware.com"
            VALUE "FileDescription", "SQLite ADO.NET 2.0 Setup"
            VALUE "FileVersion", "1.0.60.0"
            VALUE "InternalName", "setup"
            VALUE "LegalCopyright", "Released to the public domain"
            VALUE "OriginalFilename", "setup.exe"
            VALUE "ProductName", "System.Data.SQLite"
            VALUE "ProductVersion", "1.0"
        END
    END

        {
        "MsmKey" = "8:_1A571C82DAEBE73A54E0D256CAAD80DF"
        "OwnerKey" = "8:_3578C7AADEF926410602B18EDBBEFFF9"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {






        "MsmKey" = "8:_244D4945EA335F5E4E54085BFD020CC1"
        "OwnerKey" = "8:_A7448E608040319F6C5E12637881B1F6"
        "MsmSig" = "8:_UNDEFINED"
        }






        "Entry"
        {
        "MsmKey" = "8:_26E74AC417994018832F9B82462AA3AF"
        "OwnerKey" = "8:_UNDEFINED"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"

        {
        "MsmKey" = "8:_9352653B827F735B8C3BE81D11522ECC"
        "OwnerKey" = "8:_B00FB4712154B7A5894294702C96689D"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {






        "MsmKey" = "8:_A7448E608040319F6C5E12637881B1F6"
        "OwnerKey" = "8:_CD3CE5CDAB13405EA6EAAADC95F88D2E"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_A94B50ED5C9281DF5EFEFA0C1D91142C"

        "Entry"
        {
        "MsmKey" = "8:_B6156897CBBB4E929D9C1F7358CE9E90"
        "OwnerKey" = "8:_UNDEFINED"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_C5435F188DCA474EA777C28201046580"
        "OwnerKey" = "8:_UNDEFINED"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_C8E329AC56AD4C88A986481E639F72A5"
        "OwnerKey" = "8:_UNDEFINED"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_CA378DC7967442BAA821EDC0F78B57B7"
        "OwnerKey" = "8:_UNDEFINED"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_CD3CE5CDAB13405EA6EAAADC95F88D2E"
        "OwnerKey" = "8:_UNDEFINED"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"

        "Entry"
        {
        "MsmKey" = "8:_E6DB5A9B08AC4645A19C948BBFDD0348"
        "OwnerKey" = "8:_244D4945EA335F5E4E54085BFD020CC1"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_ED19EC4A19234BB8B89EA24B3F613547"
        "OwnerKey" = "8:_UNDEFINED"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_F320FBAE871DA320178BEEA242900CC7"
        "OwnerKey" = "8:_2C7EDFF06B61482393D94E3A63D90113"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_F320FBAE871DA320178BEEA242900CC7"
        "OwnerKey" = "8:_CE9E3EF0722342DB8DE0860C0DDCD39E"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_B29C75F5F4D24817846DCEF9951068E1"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_CA378DC7967442BAA821EDC0F78B57B7"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_40F352185F3B41A485F42BFC64BF9162"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_E6DB5A9B08AC4645A19C948BBFDD0348"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_D02FA65544C54EDE80CFCBDE5F083939"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_CE9E3EF0722342DB8DE0860C0DDCD39E"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_CD3CE5CDAB13405EA6EAAADC95F88D2E"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"

        }
        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_40F352185F3B41A485F42BFC64BF9162"
        "MsmSig" = "8:_UNDEFINED"
        }






        "Entry"
        {
        "MsmKey" = "8:_UNDEFINED"
        "OwnerKey" = "8:_40DFF08BA903482D807E715A041CA8B1"
        "MsmSig" = "8:_UNDEFINED"
        }
        "Entry"

            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:TRUE"
            "IsDependency" = "11:TRUE"
            "IsolateTo" = "8:"
            }




















            "{9F6F8455-1EF1-4B85-886A-4223BCC8E7F7}:_244D4945EA335F5E4E54085BFD020CC1"
            {
            "AssemblyRegister" = "3:1"
            "AssemblyIsInGAC" = "11:TRUE"
            "AssemblyAsmDisplayName" = "8:Microsoft.VisualStudio.Shell.Interop.8.0, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
                "ScatterAssemblies"
                {

            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:TRUE"
            "IsDependency" = "11:TRUE"
            "IsolateTo" = "8:"
            }




















            "{1FB2D0AE-D3B9-43D4-B9DD-F88EC61E35DE}:_26E74AC417994018832F9B82462AA3AF"
            {
            "SourcePath" = "8:..\\..\\bin\\x64\\System.Data.SQLite.lib"
            "TargetName" = "8:System.Data.SQLite.lib"
            "Tag" = "8:"
            "Folder" = "8:_66DBD0998AA8499691D4F5E42417697D"
            "Condition" = "8:"

            "IsDependency" = "11:FALSE"
            "IsolateTo" = "8:"
            }
            "{9F6F8455-1EF1-4B85-886A-4223BCC8E7F7}:_2C7EDFF06B61482393D94E3A63D90113"
            {
            "AssemblyRegister" = "3:1"
            "AssemblyIsInGAC" = "11:FALSE"
            "AssemblyAsmDisplayName" = "8:test, Version=1.0.0.16237, Culture=neutral, processorArchitecture=x86"
                "ScatterAssemblies"
                {
                    "_2C7EDFF06B61482393D94E3A63D90113"
                    {
                    "Name" = "8:test.exe"
                    "Attributes" = "3:512"
                    }

            "IsDependency" = "11:TRUE"
            "IsolateTo" = "8:"
            }
            "{9F6F8455-1EF1-4B85-886A-4223BCC8E7F7}:_40DFF08BA903482D807E715A041CA8B1"
            {
            "AssemblyRegister" = "3:1"
            "AssemblyIsInGAC" = "11:FALSE"
            "AssemblyAsmDisplayName" = "8:install, Version=1.0.0.14741, Culture=neutral, processorArchitecture=x86"
                "ScatterAssemblies"
                {
                    "_40DFF08BA903482D807E715A041CA8B1"
                    {
                    "Name" = "8:install.exe"
                    "Attributes" = "3:512"
                    }

            "IsDependency" = "11:FALSE"
            "IsolateTo" = "8:"
            }
            "{9F6F8455-1EF1-4B85-886A-4223BCC8E7F7}:_40F352185F3B41A485F42BFC64BF9162"
            {
            "AssemblyRegister" = "3:1"
            "AssemblyIsInGAC" = "11:FALSE"
            "AssemblyAsmDisplayName" = "8:testce, Version=1.0.0.40795, Culture=neutral, processorArchitecture=MSIL"
                "ScatterAssemblies"
                {
                    "_40F352185F3B41A485F42BFC64BF9162"
                    {
                    "Name" = "8:testce.exe"
                    "Attributes" = "3:512"
                    }

            "Hidden" = "11:FALSE"
            "System" = "11:FALSE"
            "Permanent" = "11:FALSE"
            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:TRUE"































            "IsDependency" = "11:TRUE"
            "IsolateTo" = "8:"
            }
            "{9F6F8455-1EF1-4B85-886A-4223BCC8E7F7}:_A7448E608040319F6C5E12637881B1F6"
            {
            "AssemblyRegister" = "3:1"
            "AssemblyIsInGAC" = "11:TRUE"

            "Permanent" = "11:FALSE"
            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:TRUE"
            "IsDependency" = "11:FALSE"
            "IsolateTo" = "8:"
            }
            "{1FB2D0AE-D3B9-43D4-B9DD-F88EC61E35DE}:_C5435F188DCA474EA777C28201046580"
            {
            "SourcePath" = "8:..\\..\\bin\\CompactFramework\\SQLite.Interop.060.DLL"
            "TargetName" = "8:SQLite.Interop.060.DLL"
            "Tag" = "8:"
            "Folder" = "8:_10C8E86E2EEF451BB40F774C35C5466F"
            "Condition" = "8:"
            "Transitive" = "11:FALSE"
            "Vital" = "11:TRUE"
            "ReadOnly" = "11:FALSE"
            "Hidden" = "11:FALSE"
            "System" = "11:FALSE"
            "Permanent" = "11:FALSE"
            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:FALSE"
            "IsDependency" = "11:FALSE"
            "IsolateTo" = "8:"
            }
            "{1FB2D0AE-D3B9-43D4-B9DD-F88EC61E35DE}:_C8E329AC56AD4C88A986481E639F72A5"
            {
            "SourcePath" = "8:..\\..\\readme.htm"
            "TargetName" = "8:readme.htm"
            "Tag" = "8:"
            "Folder" = "8:_A0841E79B7874F7288672343934C7657"
            "Condition" = "8:"
            "Transitive" = "11:FALSE"
            "Vital" = "11:TRUE"
            "ReadOnly" = "11:FALSE"
            "Hidden" = "11:FALSE"
            "System" = "11:FALSE"
            "Permanent" = "11:FALSE"
            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:FALSE"
            "IsDependency" = "11:FALSE"
            "IsolateTo" = "8:"
            }
            "{9F6F8455-1EF1-4B85-886A-4223BCC8E7F7}:_CA378DC7967442BAA821EDC0F78B57B7"
            {
            "AssemblyRegister" = "3:1"
            "AssemblyIsInGAC" = "11:FALSE"
            "AssemblyAsmDisplayName" = "8:System.Data.SQLite, Version=1.0.60.0, Culture=neutral, PublicKeyToken=1fdb50b1b62b4c84, processorArchitecture=MSIL"
                "ScatterAssemblies"
                {
                    "_CA378DC7967442BAA821EDC0F78B57B7"
                    {
                    "Name" = "8:System.Data.SQLite.dll"
                    "Attributes" = "3:512"
                    }
                }
            "SourcePath" = "8:..\\..\\bin\\CompactFramework\\System.Data.SQLite.dll"
            "TargetName" = "8:"
            "Tag" = "8:"
            "Folder" = "8:_10C8E86E2EEF451BB40F774C35C5466F"
            "Condition" = "8:"
            "Transitive" = "11:FALSE"
            "Vital" = "11:TRUE"
            "ReadOnly" = "11:FALSE"
            "Hidden" = "11:FALSE"
            "System" = "11:FALSE"
            "Permanent" = "11:FALSE"
            "SharedLegacy" = "11:FALSE"

            "Permanent" = "11:FALSE"
            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:TRUE"
            "IsDependency" = "11:TRUE"
            "IsolateTo" = "8:"
            }
            "{1FB2D0AE-D3B9-43D4-B9DD-F88EC61E35DE}:_ED19EC4A19234BB8B89EA24B3F613547"
            {
            "SourcePath" = "8:..\\..\\bin\\CompactFramework\\SQLite.Interop.060.lib"
            "TargetName" = "8:SQLite.Interop.060.lib"
            "Tag" = "8:"
            "Folder" = "8:_10C8E86E2EEF451BB40F774C35C5466F"
            "Condition" = "8:"
            "Transitive" = "11:FALSE"
            "Vital" = "11:TRUE"
            "ReadOnly" = "11:FALSE"
            "Hidden" = "11:FALSE"
            "System" = "11:FALSE"
            "Permanent" = "11:FALSE"
            "SharedLegacy" = "11:FALSE"
            "PackageAs" = "3:1"
            "Register" = "3:1"
            "Exclude" = "11:FALSE"
            "IsDependency" = "11:FALSE"
            "IsolateTo" = "8:"
            }
            "{9F6F8455-1EF1-4B85-886A-4223BCC8E7F7}:_F320FBAE871DA320178BEEA242900CC7"
            {
            "AssemblyRegister" = "3:1"
            "AssemblyIsInGAC" = "11:FALSE"
            "AssemblyAsmDisplayName" = "8:System.Data.SQLite, Version=1.0.60.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139, processorArchitecture=x86"
                "ScatterAssemblies"
                {
                    "_F320FBAE871DA320178BEEA242900CC7"
                    {
                    "Name" = "8:System.Data.SQLite.DLL"
                    "Attributes" = "3:512"
                    }

        "LangId" = "3:1033"
        "RequiresElevation" = "11:FALSE"
        }
        "Product"
        {
        "Name" = "8:Microsoft Visual Studio"
        "ProductName" = "8:SQLite ADO.NET 2.0 Provider"
        "ProductCode" = "8:{6C047B82-5C03-4F84-9B27-53743EB95128}"
        "PackageCode" = "8:{FFDFA941-E460-4318-B901-DD7D44D518AA}"
        "UpgradeCode" = "8:{78329A82-AFB1-453B-AF00-D46AC911DA89}"
        "RestartWWWService" = "11:FALSE"
        "RemovePreviousVersions" = "11:TRUE"
        "DetectNewerInstalledVersion" = "11:TRUE"
        "InstallAllUsers" = "11:TRUE"
        "ProductVersion" = "8:1.060.0"
        "Manufacturer" = "8:Phoenix Software Solutions, LLC"
        "ARPHELPTELEPHONE" = "8:"
        "ARPHELPLINK" = "8:http://sqlite.phxsoftware.com"
        "Title" = "8:SQLite ADO.NET 2.0 Provider"
        "Subject" = "8:"
        "ARPCONTACT" = "8:Phoenix Software Solutions, LLC"
        "Keywords" = "8:"