94 lines
4.1 KiB
C#
94 lines
4.1 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="XsdBuildProvider.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.Compilation {
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using System;
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using System.IO;
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using System.Data;
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using System.Data.Design;
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using System.Diagnostics.CodeAnalysis;
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using System.Globalization;
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using System.Xml;
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using System.Xml.Schema;
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using System.Reflection;
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using System.CodeDom;
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using System.CodeDom.Compiler;
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using System.Web.Hosting;
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using System.Web.Configuration;
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using System.Collections;
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using Util=System.Web.UI.Util;
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#if !FEATURE_PAL // FEATURE_PAL does not support System.Data.Design
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using TypedDataSetGenerator=System.Data.Design.TypedDataSetGenerator;
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#endif // !FEATURE_PAL
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[BuildProviderAppliesTo(BuildProviderAppliesTo.Code)]
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internal class XsdBuildProvider: BuildProvider {
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[SuppressMessage("Microsoft.Security", "MSEC1207:UseXmlReaderForLoad", Justification = "Developer-controlled .xsd files in application directory are implicitly trusted by ASP.Net.")]
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public override void GenerateCode(AssemblyBuilder assemblyBuilder) {
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#if !FEATURE_PAL // FEATURE_PAL does not support System.Data.Design
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// Get the namespace that we will use
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string ns = Util.GetNamespaceFromVirtualPath(VirtualPathObject);
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// We need to use XmlDocument to parse the xsd file is order to open it with the
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// correct encoding (VSWhidbey 566286)
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XmlDocument doc = new XmlDocument();
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using (Stream stream = OpenStream()) {
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doc.Load(stream);
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}
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String content = doc.OuterXml;
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// Generate a CodeCompileUnit from the dataset
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CodeCompileUnit codeCompileUnit = new CodeCompileUnit();
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CodeNamespace codeNamespace = new CodeNamespace(ns);
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codeCompileUnit.Namespaces.Add(codeNamespace);
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// Devdiv 18365, Dev10 bug 444516
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// Call a different Generate method if compiler version is v3.5 or above
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bool isVer35OrAbove = CompilationUtil.IsCompilerVersion35OrAbove(assemblyBuilder.CodeDomProvider.GetType());
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if (isVer35OrAbove) {
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TypedDataSetGenerator.GenerateOption generateOptions = TypedDataSetGenerator.GenerateOption.None;
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generateOptions |= TypedDataSetGenerator.GenerateOption.HierarchicalUpdate;
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generateOptions |= TypedDataSetGenerator.GenerateOption.LinqOverTypedDatasets;
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Hashtable customDBProviders = null;
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TypedDataSetGenerator.Generate(content, codeCompileUnit, codeNamespace, assemblyBuilder.CodeDomProvider, customDBProviders, generateOptions);
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}
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else {
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TypedDataSetGenerator.Generate(content, codeCompileUnit, codeNamespace, assemblyBuilder.CodeDomProvider);
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}
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// Add all the assembly references needed by the generated code
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if (TypedDataSetGenerator.ReferencedAssemblies != null) {
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var isVer35 = CompilationUtil.IsCompilerVersion35(assemblyBuilder.CodeDomProvider.GetType());
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foreach (Assembly a in TypedDataSetGenerator.ReferencedAssemblies) {
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if (isVer35) {
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var aName = a.GetName();
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if (aName.Name == "System.Data.DataSetExtensions") {
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// Dev10 Bug 861688 - We need to specify v3.5 version so that the build system knows to use the v3.5 version
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// because the loaded assembly here is always v4.0
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aName.Version = new Version(3, 5, 0, 0);
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CompilationSection.RecordAssembly(aName.FullName, a);
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}
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}
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assemblyBuilder.AddAssemblyReference(a);
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}
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}
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// Add the CodeCompileUnit to the compilation
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assemblyBuilder.AddCodeCompileUnit(this, codeCompileUnit);
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#else // !FEATURE_PAL
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throw new NotImplementedException("System.Data.Design - ROTORTODO");
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#endif // !FEATURE_PAL
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}
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}
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}
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