void WriteAttributeId(BamlContext ctx, ushort id)
{
string declType;
string name;
if (id > 0x7fff)
{
var knownMember = ctx.KnownThings.Members((KnownMembers)(-id));
declType = knownMember.DeclaringType.FullName;
name = knownMember.Name;
}
else if (ctx.AttributeIdMap.ContainsKey(id))
{
var attrInfo = ctx.AttributeIdMap[id];
if (attrInfo.OwnerTypeId > 0x7fff)
{
declType = ctx.KnownThings.Types((KnownTypes)(-attrInfo.OwnerTypeId)).FullName;
}
else if (ctx.TypeIdMap.ContainsKey(attrInfo.OwnerTypeId))
{
declType = ctx.TypeIdMap[attrInfo.OwnerTypeId].TypeFullName;
}
else
{
declType = string.Format("(0x{0:x4})", attrInfo.OwnerTypeId);
}
name = attrInfo.Name;
}
else
{
declType = name = null;
}
string reference = null;
if (declType != null && name != null)
{
reference = string.Format("{0}::{1}", IdentifierEscaper.Escape(declType), IdentifierEscaper.Escape(name));
}
output.WriteReference(string.Format("0x{0:x4}", id), reference, TextTokenType.Number, true);
}
void WriteDefinition(string value, string def = null)
{
string str = string.Format("\"{0}\"", TextWriterTokenWriter.ConvertString(value));
output.WriteDefinition(str, def ?? IdentifierEscaper.Escape(value), TextTokenType.String, true);
}
public override void Decompile(Language language, ITextOutput output, DecompilationOptions options)
{
language.WriteCommentLine(output, IdentifierEscaper.Escape(r.Name));
}
public void Write()
{
project.OnWrite();
var settings = new XmlWriterSettings {
Encoding = Encoding.UTF8,
Indent = true,
};
if (projectVersion == ProjectVersion.VS2005)
{
settings.OmitXmlDeclaration = true;
}
using (var writer = XmlWriter.Create(project.Filename, settings)) {
project.Platform = GetPlatformString();
writer.WriteStartDocument();
writer.WriteStartElement("Project", "http://schemas.microsoft.com/developer/msbuild/2003");
var toolsVersion = GetToolsVersion();
if (!(toolsVersion is null))
{
writer.WriteAttributeString("ToolsVersion", toolsVersion);
}
if (projectVersion <= ProjectVersion.VS2015)
{
writer.WriteAttributeString("DefaultTargets", "Build");
}
if (projectVersion >= ProjectVersion.VS2012)
{
writer.WriteStartElement("Import");
writer.WriteAttributeString("Project", @"$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props");
writer.WriteAttributeString("Condition", @"Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')");
writer.WriteEndElement();
}
// Default property group
writer.WriteStartElement("PropertyGroup");
writer.WriteStartElement("Configuration");
writer.WriteAttributeString("Condition", " '$(Configuration)' == '' ");
writer.WriteString("Debug");
writer.WriteEndElement();
writer.WriteStartElement("Platform");
writer.WriteAttributeString("Condition", " '$(Platform)' == '' ");
writer.WriteString(project.Platform);
writer.WriteEndElement();
writer.WriteElementString("ProjectGuid", project.Guid.ToString("B").ToUpperInvariant());
writer.WriteElementString("OutputType", GetOutputType());
var appDesignFolder = GetAppDesignerFolder();
if (!(appDesignFolder is null))
{
writer.WriteElementString("AppDesignerFolder", appDesignFolder);
}
writer.WriteElementString("RootNamespace", GetRootNamespace());
var asmName = GetAssemblyName();
if (!string.IsNullOrEmpty(asmName))
{
writer.WriteElementString("AssemblyName", GetAssemblyName());
}
var fwkInfo = TargetFrameworkInfo.Create(project.Module);
if (projectVersion > ProjectVersion.VS2005 || !fwkInfo.IsDotNetFramework || fwkInfo.Version != "2.0")
{
writer.WriteElementString("TargetFrameworkVersion", "v" + fwkInfo.Version);
}
if (!string.IsNullOrEmpty(fwkInfo.Profile))
{
writer.WriteElementString("TargetFrameworkProfile", fwkInfo.Profile);
}
if (!fwkInfo.IsDotNetFramework)
{
writer.WriteElementString("TargetFrameworkIdentifier", fwkInfo.Framework);
}
writer.WriteElementString("FileAlignment", GetFileAlignment());
if (project.ProjectTypeGuids.Count != 0)
{
var text = string.Join(";", project.ProjectTypeGuids.Select(a => a.ToString("B").ToUpperInvariant()).ToArray());
writer.WriteElementString("ProjectTypeGuids", text);
}
//TODO: VB includes a "MyType"
if (!(project.ApplicationManifest is null))
{
writer.WriteElementString("ApplicationManifest", GetRelativePath(project.ApplicationManifest.Filename));
}
if (!(project.ApplicationIcon is null))
{
writer.WriteElementString("ApplicationIcon", GetRelativePath(project.ApplicationIcon.Filename));
}
if (!(project.StartupObject is null))
{
writer.WriteElementString("StartupObject", project.StartupObject);
}
writer.WriteEndElement();
// Debug property group
var noWarnList = GetNoWarnList();
writer.WriteStartElement("PropertyGroup");
writer.WriteAttributeString("Condition", $" '$(Configuration)|$(Platform)' == 'Debug|{project.Platform}' ");
writer.WriteElementString("PlatformTarget", project.Platform);
writer.WriteElementString("DebugSymbols", "true");
writer.WriteElementString("DebugType", "full");
writer.WriteElementString("Optimize", "false");
writer.WriteElementString("OutputPath", @"bin\Debug\");
writer.WriteElementString("DefineConstants", "DEBUG;TRACE");
writer.WriteElementString("ErrorReport", "prompt");
writer.WriteElementString("WarningLevel", "4");
if (project.Options.DontReferenceStdLib)
{
writer.WriteElementString("NoStdLib", "true");
}
if (project.AllowUnsafeBlocks)
{
writer.WriteElementString("AllowUnsafeBlocks", "true");
}
if (!(noWarnList is null))
{
writer.WriteElementString("NoWarn", noWarnList);
}
writer.WriteEndElement();
// Release property group
writer.WriteStartElement("PropertyGroup");
writer.WriteAttributeString("Condition", $" '$(Configuration)|$(Platform)' == 'Release|{project.Platform}' ");
writer.WriteElementString("PlatformTarget", project.Platform);
writer.WriteElementString("DebugType", "pdbonly");
writer.WriteElementString("Optimize", "true");
writer.WriteElementString("OutputPath", @"bin\Release\");
writer.WriteElementString("DefineConstants", "TRACE");
writer.WriteElementString("ErrorReport", "prompt");
writer.WriteElementString("WarningLevel", "4");
if (project.Options.DontReferenceStdLib)
{
writer.WriteElementString("NoStdLib", "true");
}
if (project.AllowUnsafeBlocks)
{
writer.WriteElementString("AllowUnsafeBlocks", "true");
}
if (!(noWarnList is null))
{
writer.WriteElementString("NoWarn", noWarnList);
}
writer.WriteEndElement();
// GAC references
var gacRefs = project.Module.GetAssemblyRefs().Where(a => a.Name != "mscorlib").OrderBy(a => a.Name.String, StringComparer.OrdinalIgnoreCase).ToArray();
if (gacRefs.Length > 0 || project.ExtraAssemblyReferences.Count > 0)
{
writer.WriteStartElement("ItemGroup");
var hash = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (var r in gacRefs)
{
var asm = project.Module.Context.AssemblyResolver.Resolve(r, project.Module);
if (!(asm is null) && ExistsInProject(asm.ManifestModule.Location))
{
continue;
}
hash.Add(r.Name);
writer.WriteStartElement("Reference");
writer.WriteAttributeString("Include", IdentifierEscaper.Escape(r.Name));
var hintPath = GetHintPath(asm);
if (!(hintPath is null))
{
writer.WriteElementString("HintPath", hintPath);
}
writer.WriteEndElement();
}
foreach (var r in project.ExtraAssemblyReferences)
{
if (hash.Contains(r) || AssemblyExistsInProject(r))
{
continue;
}
hash.Add(r);
writer.WriteStartElement("Reference");
writer.WriteAttributeString("Include", IdentifierEscaper.Escape(r));
writer.WriteEndElement();
}
writer.WriteEndElement();
}
writer.WriteStartElement("ItemGroup");
writer.WriteStartElement("AppDesigner");
writer.WriteAttributeString("Include", project.PropertiesFolder + "\\");
writer.WriteEndElement();
writer.WriteEndElement();
Write(writer, BuildAction.Compile);
Write(writer, BuildAction.EmbeddedResource);
// Project references
var projRefs = project.Module.GetAssemblyRefs().
Select(a => project.Module.Context.AssemblyResolver.Resolve(a, project.Module)).
Select(a => a is null ? null : FindOtherProject(a.ManifestModule.Location)).
OfType <Project>().OrderBy(a => a.Filename, StringComparer.OrdinalIgnoreCase).ToArray();
if (projRefs.Length > 0)
{
writer.WriteStartElement("ItemGroup");
foreach (var otherProj in projRefs)
{
writer.WriteStartElement("ProjectReference");
writer.WriteAttributeString("Include", GetRelativePath(otherProj.Filename));
writer.WriteStartElement("Project");
var guidString = otherProj.Guid.ToString("B");
if (projectVersion < ProjectVersion.VS2012)
{
guidString = guidString.ToUpperInvariant();
}
writer.WriteString(guidString);
writer.WriteEndElement();
writer.WriteStartElement("Name");
writer.WriteString(IdentifierEscaper.Escape(otherProj.Module.Assembly is null ? string.Empty : otherProj.Module.Assembly.Name.String));
writer.WriteEndElement();
writer.WriteEndElement();
}
writer.WriteEndElement();
}
Write(writer, BuildAction.None);
Write(writer, BuildAction.ApplicationDefinition);
Write(writer, BuildAction.Page);
Write(writer, BuildAction.Resource);
Write(writer, BuildAction.SplashScreen);
writer.WriteStartElement("Import");
writer.WriteAttributeString("Project", GetLanguageTargets());
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
}
}
void CreateUI(ITextOutput output, object o, bool includeNamespace)
{
var ns = o as NamespaceSearchResult;
if (ns != null)
{
NamespaceTreeNode.Write(output, ns.Namespace);
return;
}
var td = o as TypeDef;
if (td != null)
{
Debug.Assert(Language != null);
Language.TypeToString(output, td, includeNamespace);
return;
}
var md = o as MethodDef;
if (md != null)
{
output.Write(IdentifierEscaper.Escape(md.Name), TextTokenHelper.GetTextTokenType(md));
return;
}
var fd = o as FieldDef;
if (fd != null)
{
output.Write(IdentifierEscaper.Escape(fd.Name), TextTokenHelper.GetTextTokenType(fd));
return;
}
var pd = o as PropertyDef;
if (pd != null)
{
output.Write(IdentifierEscaper.Escape(pd.Name), TextTokenHelper.GetTextTokenType(pd));
return;
}
var ed = o as EventDef;
if (ed != null)
{
output.Write(IdentifierEscaper.Escape(ed.Name), TextTokenHelper.GetTextTokenType(ed));
return;
}
var asm = o as AssemblyDef;
if (asm != null)
{
Write(output, asm);
return;
}
var mod = o as ModuleDef;
if (mod != null)
{
output.Write(mod.FullName, TextTokenType.Module);
return;
}
var asmRef = o as AssemblyRef;
if (asmRef != null)
{
Write(output, asmRef);
return;
}
var modRef = o as ModuleRef;
if (modRef != null)
{
output.Write(modRef.FullName, TextTokenType.Module);
return;
}
// non-.NET file
var loadedAsm = o as LoadedAssembly;
if (loadedAsm != null)
{
output.Write(loadedAsm.ShortName, TextTokenType.Text);
return;
}
var s = o as string;
if (s != null)
{
output.Write(s, TextTokenType.Text);
return;
}
Debug.Assert(s == null);
}
void CreateUI(ITextColorWriter output, object o, bool includeNamespace)
{
var ns = o as NamespaceSearchResult;
if (ns != null)
{
output.WriteNamespace(ns.Namespace);
return;
}
var td = o as TypeDef;
if (td != null)
{
Debug.Assert(Context.Decompiler != null);
Context.Decompiler.WriteType(output, td, includeNamespace);
return;
}
var md = o as MethodDef;
if (md != null)
{
output.Write(TextColorHelper.GetColor(md), IdentifierEscaper.Escape(md.Name));
return;
}
var fd = o as FieldDef;
if (fd != null)
{
output.Write(TextColorHelper.GetColor(fd), IdentifierEscaper.Escape(fd.Name));
return;
}
var pd = o as PropertyDef;
if (pd != null)
{
output.Write(TextColorHelper.GetColor(pd), IdentifierEscaper.Escape(pd.Name));
return;
}
var ed = o as EventDef;
if (ed != null)
{
output.Write(TextColorHelper.GetColor(ed), IdentifierEscaper.Escape(ed.Name));
return;
}
var asm = o as AssemblyDef;
if (asm != null)
{
output.Write(asm);
return;
}
var mod = o as ModuleDef;
if (mod != null)
{
output.WriteModule(mod.FullName);
return;
}
var asmRef = o as AssemblyRef;
if (asmRef != null)
{
output.Write(asmRef);
return;
}
var modRef = o as ModuleRef;
if (modRef != null)
{
output.WriteModule(modRef.FullName);
return;
}
var paramDef = o as ParamDef;
if (paramDef != null)
{
output.Write(BoxedTextColor.Parameter, IdentifierEscaper.Escape(paramDef.Name));
return;
}
// non-.NET file
var document = o as IDsDocument;
if (document != null)
{
output.Write(BoxedTextColor.Text, document.GetShortName());
return;
}
var resNode = o as ResourceNode;
if (resNode != null)
{
output.WriteFilename(resNode.Name);
return;
}
var resElNode = o as ResourceElementNode;
if (resElNode != null)
{
output.WriteFilename(resElNode.Name);
return;
}
var em = o as ErrorMessage;
if (em != null)
{
output.Write(em.Color, em.Text);
return;
}
Debug.Assert(o == null);
}
public override void Decompile(MethodDef method, IDecompilerOutput output, DecompilationContext ctx)
{
WriteCommentBegin(output, true);
output.Write("Method: ", BoxedTextColor.Comment);
output.Write(IdentifierEscaper.Escape(method.FullName), method, DecompilerReferenceFlags.Definition, BoxedTextColor.Comment);
WriteCommentEnd(output, true);
output.WriteLine();
if (!method.HasBody)
{
return;
}
var bodyInfo = StartKeywordBlock(output, ".body", method);
ILAstBuilder astBuilder = new ILAstBuilder();
ILBlock ilMethod = new ILBlock(CodeBracesRangeFlags.MethodBraces);
DecompilerContext context = new DecompilerContext(method.Module, MetadataTextColorProvider)
{
CurrentType = method.DeclaringType, CurrentMethod = method
};
ilMethod.Body = astBuilder.Build(method, inlineVariables, context);
if (abortBeforeStep != null)
{
new ILAstOptimizer().Optimize(context, ilMethod, abortBeforeStep.Value);
}
if (context.CurrentMethodIsYieldReturn)
{
output.Write("yield", BoxedTextColor.Keyword);
output.Write(" ", BoxedTextColor.Text);
output.WriteLine("return", BoxedTextColor.Keyword);
}
if (context.CurrentMethodIsAsync)
{
output.Write("async", BoxedTextColor.Keyword);
output.Write("/", BoxedTextColor.Punctuation);
output.WriteLine("await", BoxedTextColor.Keyword);
}
var allVariables = ilMethod.GetSelfAndChildrenRecursive <ILExpression>().Select(e => e.Operand as ILVariable)
.Where(v => v != null && !v.IsParameter).Distinct();
foreach (ILVariable v in allVariables)
{
output.Write(IdentifierEscaper.Escape(v.Name), (object)v.OriginalVariable ?? (object)v.OriginalParameter ?? v.Id, DecompilerReferenceFlags.Local | DecompilerReferenceFlags.Definition, v.IsParameter ? BoxedTextColor.Parameter : BoxedTextColor.Local);
if (v.Type != null)
{
output.Write(" ", BoxedTextColor.Text);
output.Write(":", BoxedTextColor.Punctuation);
output.Write(" ", BoxedTextColor.Text);
if (v.IsPinned)
{
output.Write("pinned", BoxedTextColor.Keyword);
output.Write(" ", BoxedTextColor.Text);
}
v.Type.WriteTo(output, ILNameSyntax.ShortTypeName);
}
if (v.GeneratedByDecompiler)
{
output.Write(" ", BoxedTextColor.Text);
var start = output.NextPosition;
output.Write("[", BoxedTextColor.Punctuation);
output.Write("generated", BoxedTextColor.Keyword);
var end = output.NextPosition;
output.Write("]", BoxedTextColor.Punctuation);
output.AddBracePair(new TextSpan(start, 1), new TextSpan(end, 1), CodeBracesRangeFlags.SquareBrackets);
}
output.WriteLine();
}
var builder = new MethodDebugInfoBuilder(method);
foreach (ILNode node in ilMethod.Body)
{
node.WriteTo(output, builder);
if (!node.WritesNewLine)
{
output.WriteLine();
}
}
output.AddDebugInfo(builder.Create());
EndKeywordBlock(output, bodyInfo, CodeBracesRangeFlags.MethodBraces, addLineSeparator: true);
}
public override void Decompile(FieldDef field, IDecompilerOutput output, DecompilationContext ctx)
{
output.Write(IdentifierEscaper.Escape(field.FieldType.GetFullName()), field.FieldType.ToTypeDefOrRef(), DecompilerReferenceFlags.None, MetadataTextColorProvider.GetColor(field.FieldType));
output.Write(" ", BoxedTextColor.Text);
output.Write(IdentifierEscaper.Escape(field.Name), field, DecompilerReferenceFlags.Definition, MetadataTextColorProvider.GetColor(field));
var c = field.Constant;
if (c != null)
{
output.Write(" ", BoxedTextColor.Text);
output.Write("=", BoxedTextColor.Operator);
output.Write(" ", BoxedTextColor.Text);
if (c.Value == null)
{
output.Write("null", BoxedTextColor.Keyword);
}
else
{
switch (c.Type)
{
case ElementType.Boolean:
if (c.Value is bool)
{
output.Write((bool)c.Value ? "true" : "false", BoxedTextColor.Keyword);
}
else
{
goto default;
}
break;
case ElementType.Char:
output.Write($"'{c.Value}'", BoxedTextColor.Char);
break;
case ElementType.I1:
case ElementType.U1:
case ElementType.I2:
case ElementType.U2:
case ElementType.I4:
case ElementType.U4:
case ElementType.I8:
case ElementType.U8:
case ElementType.R4:
case ElementType.R8:
case ElementType.I:
case ElementType.U:
output.Write($"{c.Value}", BoxedTextColor.Number);
break;
case ElementType.String:
output.Write($"{c.Value}", BoxedTextColor.String);
break;
default:
output.Write($"{c.Value}", BoxedTextColor.Text);
break;
}
}
}
}
void CreateUI(ITextColorWriter output, object o, bool includeNamespace)
{
if (o is NamespaceSearchResult ns)
{
output.WriteNamespace(ns.Namespace);
return;
}
if (o is TypeDef td)
{
Debug.Assert(Context.Decompiler != null);
Context.Decompiler.WriteType(output, td, includeNamespace);
return;
}
if (o is MethodDef md)
{
output.Write(Context.Decompiler.MetadataTextColorProvider.GetColor(md), IdentifierEscaper.Escape(md.Name));
return;
}
if (o is FieldDef fd)
{
output.Write(Context.Decompiler.MetadataTextColorProvider.GetColor(fd), IdentifierEscaper.Escape(fd.Name));
return;
}
if (o is PropertyDef pd)
{
output.Write(Context.Decompiler.MetadataTextColorProvider.GetColor(pd), IdentifierEscaper.Escape(pd.Name));
return;
}
if (o is EventDef ed)
{
output.Write(Context.Decompiler.MetadataTextColorProvider.GetColor(ed), IdentifierEscaper.Escape(ed.Name));
return;
}
if (o is AssemblyDef asm)
{
output.Write(asm);
return;
}
if (o is ModuleDef mod)
{
output.WriteModule(mod.FullName);
return;
}
if (o is AssemblyRef asmRef)
{
output.Write(asmRef);
return;
}
if (o is ModuleRef modRef)
{
output.WriteModule(modRef.FullName);
return;
}
if (o is ParamDef paramDef)
{
output.Write(BoxedTextColor.Parameter, IdentifierEscaper.Escape(paramDef.Name));
return;
}
// non-.NET file
if (o is IDsDocument document)
{
output.Write(BoxedTextColor.Text, document.GetShortName());
return;
}
if (o is ResourceNode resNode)
{
output.WriteFilename(resNode.Name);
return;
}
if (o is ResourceElementNode resElNode)
{
output.WriteFilename(resElNode.Name);
return;
}
if (o is ErrorMessage em)
{
output.Write(em.Color, em.Text);
return;
}
Debug.Assert(o == null);
}