protected override AssemblyDefinition Generate()
{
var assembly = AssemblyFactory.DefineAssembly(DllName, TargetRuntime.NET_2_0, AssemblyKind.Dll);
var objectTypeRef = assembly.MainModule.Import(typeof (object));
var module = assembly.MainModule;
var xType = new TypeDefinition("X", "", TypeAttributes.Class, objectTypeRef);
xType.GenericParameters.Add(new GenericParameter("T", xType));
module.Types.Add(xType);
xType.Module = module;
var aType = new TypeDefinition("A", "", TypeAttributes.Class, null);
var bType = new TypeDefinition("B", "", TypeAttributes.Class, null);
var aBaseType = new GenericInstanceType(xType);
aBaseType.GenericArguments.Add(bType);
aType.BaseType = aBaseType;
var bBaseType = new GenericInstanceType(xType);
bBaseType.GenericArguments.Add(aType);
bType.BaseType = bBaseType;
module.Types.Add(aType);
aType.Module = module;
module.Types.Add(bType);
bType.Module = module;
return assembly;
}
public static MethodReference MakeHostInstanceGeneric(this MethodReference @this, params TypeReference[] genericArguments)
{
var genericDeclaringType = new GenericInstanceType(@this.DeclaringType);
foreach (var genericArgument in genericArguments)
{
genericDeclaringType.GenericArguments.Add(genericArgument);
}
var reference = new MethodReference(@this.Name, @this.ReturnType, genericDeclaringType)
{
HasThis = @this.HasThis,
ExplicitThis = @this.ExplicitThis,
CallingConvention = @this.CallingConvention
};
foreach (var parameter in @this.Parameters)
{
reference.Parameters.Add(new ParameterDefinition(parameter.ParameterType));
}
foreach (var genericParam in @this.GenericParameters)
{
reference.GenericParameters.Add(new GenericParameter(genericParam.Name, reference));
}
return reference;
}
private static void EmitArchsInit(MethodBody body, FieldReference archRef, Action<Instruction> emit)
{
var module = body.Method.Module;
GenericInstanceType dictStrStrRef = (GenericInstanceType)archRef.FieldType;
TypeReference dictOpenRef = dictStrStrRef.ElementType;
GenericInstanceType iEqCompStrRef = new GenericInstanceType(module.Import(typeof(IEqualityComparer<>)));
iEqCompStrRef.GenericArguments.Add(dictOpenRef.GenericParameters[0]);
MethodReference dictStrStrCtor = CecilUtils.ImportInstanceMethodRef(module, dictStrStrRef, ".ctor", null, iEqCompStrRef);
MethodReference dictAddRef = CecilUtils.ImportInstanceMethodRef(module, dictStrStrRef, "Add", null, dictOpenRef.GenericParameters[0], dictOpenRef.GenericParameters[1]);
// Variables
body.Variables.Add(new VariableDefinition(dictStrStrRef));
int varIdx = body.Variables.Count - 1;
Instruction varSt = CecilUtils.ShortestStloc(varIdx);
Instruction varLd = CecilUtils.ShortestLdloc(varIdx);
emit(Instruction.Create(OpCodes.Ldnull));
emit(Instruction.Create(OpCodes.Newobj, dictStrStrCtor));
emit(varSt.Clone());
emit(varLd.Clone());
emit(Instruction.Create(OpCodes.Stsfld, archRef));
Action<string, string> emitAddPair = (k, v) =>
{
emit(varLd.Clone());
emit(Instruction.Create(OpCodes.Ldstr, k));
emit(Instruction.Create(OpCodes.Ldstr, v));
emit(Instruction.Create(OpCodes.Callvirt, dictAddRef));
};
emitAddPair("x86", "Win32");
emitAddPair("AMD64", "x64");
emitAddPair("IA64", "Itanium");
emitAddPair("ARM", "WinCE");
}
private TypeReference ResolveGenericParameters(TypeReference typeReference)
{
if (typeReference.IsGenericParameter)
{
GenericParameter parameter = (GenericParameter) typeReference;
return Enumerable.ElementAt<TypeReference>(this.GenericArguments, parameter.Position);
}
if (typeReference.IsGenericInstance)
{
GenericInstanceType type = (GenericInstanceType) typeReference;
GenericInstanceType type2 = new GenericInstanceType(this.ResolveGenericParameters(type.ElementType));
foreach (TypeReference reference2 in type.GenericArguments)
{
type2.GenericArguments.Add(this.ResolveGenericParameters(reference2));
}
return type2;
}
if (typeReference.IsArray)
{
ArrayType type3 = (ArrayType) typeReference;
return new ArrayType(this.ResolveGenericParameters(type3.ElementType), type3.Rank);
}
if (typeReference.IsPointer)
{
return new PointerType(this.ResolveGenericParameters(((PointerType) typeReference).ElementType));
}
if (typeReference.IsByReference)
{
return new ByReferenceType(this.ResolveGenericParameters(((ByReferenceType) typeReference).ElementType));
}
return typeReference;
}
static bool CheckGenericArgument (GenericInstanceType git)
{
if ((git == null) || !git.HasGenericArguments)
return false; // should not happen with the '`1' but...
TypeReference arg = git.GenericArguments [0];
switch (arg.MetadataType) {
case MetadataType.MVar:
return (arg.IsGenericParameter && arg.IsNamed (String.Empty, "T"));
case MetadataType.ValueType:
return arg.IsNamed ("System", "Decimal");
case MetadataType.Boolean:
case MetadataType.Byte:
case MetadataType.Char:
case MetadataType.Double:
case MetadataType.Single:
case MetadataType.Int16:
case MetadataType.Int32:
case MetadataType.Int64:
case MetadataType.SByte:
case MetadataType.UInt16:
case MetadataType.UInt32:
case MetadataType.UInt64:
return true;
default:
return false;
}
}
public WeakEventWeaver(FieldReference eventDelegate, ModuleImporter moduleimporter)
{
_eventDelegate = eventDelegate.Resolve();
_moduleimporter = moduleimporter;
_closedGenericEventHandler = moduleimporter.GetClosedEventHandlerT(eventDelegate.FieldType.GetEventArgsType());
_isGenericHandler = _closedGenericEventHandler.FullName.Equals(eventDelegate.FieldType.FullName);
}
public TypeReference ResolveConstituentType(TypeReference sourceType)
{
if (sourceType == null) throw new ArgumentNullException("sourceType");
sourceType = Import(sourceType);
if (sourceType is GenericParameter) {
return _map[sourceType.Name];
}
{
var sourceTypeAsGenericInstance = sourceType as GenericInstanceType;
if (sourceTypeAsGenericInstance != null) {
var targetType = new GenericInstanceType(sourceTypeAsGenericInstance.ElementType);
foreach (TypeReference sourceArgument in sourceTypeAsGenericInstance.GenericArguments) {
var targetArgument = ResolveConstituentType(sourceArgument);
targetType.GenericArguments.Add(targetArgument);
}
return targetType;
}
}
{
var sourceTypeAsArray = sourceType as ArrayType;
if (sourceTypeAsArray != null) {
return new ArrayType(ResolveConstituentType(sourceTypeAsArray.ElementType));
}
}
{
var sourceTypeAsReference = sourceType as ByReferenceType;
if (sourceTypeAsReference != null) {
return new ByReferenceType(ResolveConstituentType(sourceTypeAsReference.ElementType));
}
}
{
var sourceTypeAsOptional = sourceType as OptionalModifierType;
if (sourceTypeAsOptional != null) {
return new OptionalModifierType(ResolveConstituentType(sourceTypeAsOptional.ElementType), ResolveConstituentType(sourceTypeAsOptional.ModifierType));
}
}
{
var sourceTypeAsRequired = sourceType as RequiredModifierType;
if (sourceTypeAsRequired != null) {
return new RequiredModifierType(ResolveConstituentType(sourceTypeAsRequired.ElementType), ResolveConstituentType(sourceTypeAsRequired.ModifierType));
}
}
// TODO:
//FunctionPointerType?
//SentinelType??
// PinnedType is never used as a parameter (TODO: or is it?)
// PointerType never has a generic element type
return sourceType;
}
public static int RecursiveGenericDepthFor(GenericInstanceType type)
{
if (type == null)
{
return 0;
}
return RecursiveGenericDepthFor(type, !type.HasGenericArguments ? 0 : 1);
}
private static void AddICollectionTProxy(ModuleDefinition moduleDefinition, TypeDefinition type, GenericInstanceType collectionT)
{
var itemType = collectionT.GenericArguments[0];
var itemArray = itemType.MakeArrayType();
var proxyType = CreateProxy(moduleDefinition, type);
TypeReference proxyTypeRef = proxyType;
if (type.HasGenericParameters)
proxyTypeRef = proxyType.MakeGenericInstanceType(type.GenericParameters.Select(gp => new GenericParameter(gp.Position, gp.Type, gp.Module)).ToArray());
var field = proxyType.Fields[0];
var fieldRef = new FieldReference(field.Name, field.FieldType, proxyTypeRef);
var countProperty = type.Properties.First(p => p.Name == "Count" || p.Name == "System.Collections.ICollection.Count");
MethodReference countMethod = countProperty.GetMethod;
MethodReference copyToMethod = type.Methods.First(p => p.Name == "CopyTo" || p.Name == "System.Collections.ICollection.CopyTo");
if (type.HasGenericParameters)
{
countMethod = countMethod.MakeHostInstanceGeneric(type.GenericParameters.Select(gp => new GenericParameter(gp.Position, gp.Type, gp.Module)).ToArray());
copyToMethod = copyToMethod.MakeHostInstanceGeneric(type.GenericParameters.Select(gp => new GenericParameter(gp.Position, gp.Type, gp.Module)).ToArray());
}
var getMethod = new MethodDefinition("get_Items", MethodAttributes.Public | MethodAttributes.HideBySig | MethodAttributes.SpecialName, itemArray);
var getMethodBody = getMethod.Body;
var localItems = new VariableDefinition("items", itemArray);
getMethodBody.Variables.Add(localItems);
getMethodBody.SimplifyMacros();
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldarg_0));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldfld, fieldRef));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Callvirt, countMethod));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Newarr, itemType));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Stloc, localItems));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldarg_0));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldfld, fieldRef));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldloc, localItems));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldloc, localItems));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldlen));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Conv_I4));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Callvirt, copyToMethod));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ldloc, localItems));
getMethodBody.Instructions.Add(Instruction.Create(OpCodes.Ret));
getMethodBody.InitLocals = true;
getMethodBody.OptimizeMacros();
proxyType.Methods.Add(getMethod);
var property = new PropertyDefinition("Items", PropertyAttributes.None, itemArray);
property.GetMethod = getMethod;
var debuggerBrowsableAttribute = new CustomAttribute(ReferenceFinder.DebuggerBrowsableAttributeCtor);
debuggerBrowsableAttribute.ConstructorArguments.Add(new CustomAttributeArgument(ReferenceFinder.DebuggerBrowsableStateType, DebuggerBrowsableState.RootHidden));
property.CustomAttributes.Add(debuggerBrowsableAttribute);
proxyType.Properties.Add(property);
AddDebuggerTypeProxyAttribute(type, proxyType);
}
private AnalysisNet.Types.IType ExtractType(Cecil.GenericInstanceType typeref)
{
AnalysisNet.Types.BasicType genericTyperef = (AnalysisNet.Types.BasicType)ExtractType(typeref.ElementType);
AnalysisNet.Types.IType[] arguments = typeref.GenericArguments.Select(argumentref => ExtractType(argumentref)).ToArray();
AnalysisNet.Types.BasicType instancedType = AnalysisNet.Extensions.Instantiate(genericTyperef, arguments);
instancedType.Resolve(host);
return(instancedType);
}
private static int RecursiveGenericDepthFor(GenericInstanceType type, int depth)
{
int maximumDepth = 0;
foreach (TypeReference reference in type.GenericArguments)
{
maximumDepth = MaximumDepthFor(depth, reference, maximumDepth);
}
return (depth + maximumDepth);
}
private static GenericInstanceType ConstructGenericType(GenericContext context, TypeDefinition typeDefinition, IEnumerable<TypeReference> genericArguments)
{
GenericInstanceType type = new GenericInstanceType(typeDefinition);
foreach (TypeReference reference in genericArguments)
{
type.GenericArguments.Add(InflateType(context, reference));
}
return type;
}
public MemberResolver(TypeReference target, ModuleDefinition targetModule = null)
{
if (target == null) throw new ArgumentNullException("target");
Target = target;
Module = targetModule ?? Target.Module;
Source = Target.Resolve();
TargetWithArguments = Target as GenericInstanceType;
_map = new GenericParametersMap(Source, TargetWithArguments);
}
private static GenericInstanceType GetGenericInstanceType(TypeDefinition type, Collection<GenericParameter> parameters)
{
var genericInstanceType = new GenericInstanceType(type);
foreach (var genericParameter in parameters)
{
genericInstanceType.GenericArguments.Add(genericParameter);
}
return genericInstanceType;
}
private static GenericInstanceType NewGenericInstanceTypeWithArgumentsFrom(TypeReference referenceType, GenericInstanceType argumentSource)
{
GenericInstanceType replacementTypeReference = new GenericInstanceType(referenceType);
foreach (TypeReference argument in argumentSource.GenericArguments)
{
replacementTypeReference.GenericArguments.Add(argument);
}
return replacementTypeReference;
}
public static MethodReference AsMethodOfGenericTypeInstance(this MethodDefinition methodDef, GenericInstanceType genericInstanceType)
{
if (!genericInstanceType.ElementType.IsEqualTo(methodDef.DeclaringType)) {
throw new ArgumentException("The generic instance type doesn't match the method's declaring type.", "genericInstanceType");
}
var methodRef = methodDef.Clone();
methodRef.DeclaringType = genericInstanceType;
return methodRef;
}
private static TypeReference GenericReferenceFor(TypeReference type)
{
var instance = new GenericInstanceType(type);
foreach (var param in type.GenericParameters)
{
instance.GenericArguments.Add(param);
}
return instance;
}
public bool CreateNewObjectMethod(AssemblyDefinition assembly,
MethodDefinition templateMethod,
IAssemblyTracker tracker,
INewTransformerInfoWrapper infoWrapper)
{
MethodDefinition factoryMethod = null;
if ((factoryMethod = infoWrapper.GetFactoryMethod (templateMethod, assembly, tracker)) != null)
{
if (factoryMethod.GenericParameters.Count != 1 || factoryMethod.Parameters.Count != 1 || !factoryMethod.IsStatic)
throw new ArgumentException ("Factory method to create object does not have correct signature [public static T Create<T> (ParamList)]");
TypeReference returnType = templateMethod.DeclaringType;
if (templateMethod.DeclaringType.HasGenericParameters)
{
returnType = new GenericInstanceType (templateMethod.DeclaringType);
foreach (var a in templateMethod.DeclaringType.GenericParameters.ToArray ())
{
returnType.GenericParameters.Add (a);
((GenericInstanceType) returnType).GenericArguments.Add (a);
}
}
var importedFactoryMethod = templateMethod.Module.Import (factoryMethod);
var genericInstanceMethod = new GenericInstanceMethod (importedFactoryMethod);
genericInstanceMethod.GenericArguments.Add (templateMethod.DeclaringType);
var paramlistDef = factoryMethod.Parameters[0].ParameterType.Resolve ();
var importedParamListCreateMethod = templateMethod.Module.Import (SearchParamListFactoryMethod (paramlistDef, templateMethod));
if (importedParamListCreateMethod == null)
throw new ArgumentException ("Factory method: no corresponding 'create' method could have been found. [argument count]");
var newObjectMethod = new MethodDefinition (
infoWrapper.GetWrapperMethodName (templateMethod),
MethodAttributes.Public | MethodAttributes.Static, returnType
);
var instructions = newObjectMethod.Body.Instructions;
foreach (var param in templateMethod.Parameters)
{
newObjectMethod.Parameters.Add (param);
instructions.Add (Instruction.Create (OpCodes.Ldarg, param));
}
instructions.Add(Instruction.Create (OpCodes.Call, importedParamListCreateMethod));
instructions.Add(Instruction.Create (OpCodes.Call, genericInstanceMethod));
instructions.Add (Instruction.Create (OpCodes.Ret));
newObjectMethod.Body.OptimizeMacros ();
newObjectMethod.IsHideBySig = true;
templateMethod.DeclaringType.Methods.Add (newObjectMethod);
return true;
}
return false;
}
public static TypeReference GetGenericInstantiationIfGeneric(this TypeReference definition)
{
if (!definition.HasGenericParameters) return definition;
var instType = new GenericInstanceType(definition);
foreach (var parameter in definition.GenericParameters)
{
instType.GenericArguments.Add(parameter);
}
return instType;
}
public static TypeReference MakeGenericType(this TypeReference self, params TypeReference[] arguments)
{
if (self.GenericParameters.Count != arguments.Length)
throw new ArgumentException();
var instance = new GenericInstanceType(self);
foreach (var argument in arguments)
instance.GenericArguments.Add(argument);
return instance;
}
public static MethodReference Bind(this MethodReference method, GenericInstanceType genericType)
{
var reference = new MethodReference(method.Name, method.ReturnType, genericType);
reference.HasThis = method.HasThis;
reference.ExplicitThis = method.ExplicitThis;
reference.CallingConvention = method.CallingConvention;
foreach (var parameter in method.Parameters)
reference.Parameters.Add(new ParameterDefinition(parameter.ParameterType));
return reference;
}
public static bool IsEqualTo(this GenericInstanceType a, GenericInstanceType b)
{
if (a.GenericArguments.Count != b.GenericArguments.Count) {
return false;
}
for (int i = 0; i < a.GenericArguments.Count; i++) {
if (!IsEqualTo(a.GenericArguments[i], b.GenericArguments[i])) {
return false;
}
}
return true;
}
/*
public static MethodReference BindDefinition(this MethodReference method, TypeReference genericTypeDefinition)
{
if (!genericTypeDefinition.HasGenericParameters)
return method;
var genericDeclaration = new GenericInstanceType(genericTypeDefinition);
foreach (var parameter in genericTypeDefinition.GenericParameters)
{
genericDeclaration.GenericArguments.Add(parameter);
}
var reference = new MethodReference(method.Name, method.ReturnType, genericDeclaration);
reference.HasThis = method.HasThis;
reference.ExplicitThis = method.ExplicitThis;
reference.CallingConvention = method.CallingConvention;
foreach (var parameter in method.Parameters)
reference.Parameters.Add(new ParameterDefinition(parameter.ParameterType));
return reference;
}
*/
public static FieldReference BindDefinition(this FieldReference field, TypeReference genericTypeDefinition)
{
if (!genericTypeDefinition.HasGenericParameters)
return field;
var genericDeclaration = new GenericInstanceType(genericTypeDefinition);
foreach (var parameter in genericTypeDefinition.GenericParameters)
{
genericDeclaration.GenericArguments.Add(parameter);
}
var reference = new FieldReference(field.Name, field.FieldType, genericDeclaration);
return reference;
}
public void GenericInstanceEquality () {
var git1 = new GenericInstanceType(T1);
var git1_2 = new GenericInstanceType(T1_2);
var git2 = new GenericInstanceType(T2);
// FIXME: Is this correct?
Assert.IsFalse(TypeUtil.TypesAreEqual(git1, T1, true));
Assert.IsTrue(TypeUtil.TypesAreEqual(git1, T1, false));
Assert.IsTrue(TypeUtil.TypesAreEqual(git1, git1));
Assert.IsTrue(TypeUtil.TypesAreEqual(git1, git1_2));
Assert.IsFalse(TypeUtil.TypesAreEqual(git1, git2));
}
public static TypeReference MakeGenericType(TypeReference self, params TypeReference[] arguments)
{
if (self.GenericParameters.Count != arguments.Length)
{
throw new ArgumentException();
}
GenericInstanceType type = new GenericInstanceType(self);
foreach (TypeReference reference in arguments)
{
type.GenericArguments.Add(reference);
}
return type;
}
internal static void ProcessGenericType(GenericInstanceType type, InflatedCollectionCollector generics, GenericInstanceMethod contextMethod, CollectionMode mode)
{
bool flag = generics.TypeDeclarations.Add(type);
if (((mode != CollectionMode.Types) || flag) && ((mode != CollectionMode.MethodsAndTypes) || generics.TypeMethodDeclarations.Add(type)))
{
GenericContext genericContext = new GenericContext(type, contextMethod);
Unity.Cecil.Visitor.Extensions.Accept(type.ElementType.Resolve(), new GenericContextAwareDeclarationOnlyVisitor(generics, genericContext, CollectionMode.Types));
foreach (GenericInstanceType type2 in Enumerable.OfType<GenericInstanceType>(type.GenericArguments))
{
ProcessGenericType(Inflater.InflateType(genericContext, type2), generics, null, mode);
}
}
}
public static FieldReference GetGeneric(this FieldDefinition definition)
{
if (definition.DeclaringType.HasGenericParameters)
{
var declaringType = new GenericInstanceType(definition.DeclaringType);
foreach (var parameter in definition.DeclaringType.GenericParameters)
{
declaringType.GenericArguments.Add(parameter);
}
return new FieldReference(definition.Name, definition.FieldType, declaringType);
}
return definition;
}
public Either<MemberReference, PropertyReferenceContainer> Convert(IAstReference astReference, ModuleDefinition module, IReferenceProvider recursive)
{
var generic = astReference as AstGenericTypeWithArguments;
if (generic == null)
return null;
var primary = recursive.Convert(generic.PrimaryType, module, recursive).As<TypeReference>();
var arguments = generic.TypeArguments.Select(a => recursive.Convert(a, module, recursive).As<TypeReference>());
var result = new GenericInstanceType(primary);
arguments.ForEach(result.GenericArguments.Add);
return result;
}
public static TypeReference GetGeneric(this TypeDefinition definition)
{
if (definition.HasGenericParameters)
{
var genericInstanceType = new GenericInstanceType(definition);
foreach (var parameter in definition.GenericParameters)
{
genericInstanceType.GenericArguments.Add(parameter);
}
return genericInstanceType;
}
return definition;
}
void PrepareImports ()
{
if (imported)
return;
var corlib = Context.GetAssembly ("mscorlib");
void_type = Import (corlib, "System.Void");
var monomac = Context.GetAssembly ("MonoMac");
var dictionary = Import (corlib, "System.Collections.Generic.Dictionary`2");
var intptr = Import (corlib, "System.IntPtr");
var method_desc = Import (monomac, "MonoMac.ObjCRuntime.MethodDescription");
var dic_i_md = new GenericInstanceType (dictionary);
dic_i_md.GenericArguments.Add (intptr);
dic_i_md.GenericArguments.Add (method_desc);
dictionary_intptr_methoddesc = dic_i_md;
dictionary_intptr_methoddesc_ctor = Import (".ctor", dic_i_md, false, void_type, Import (corlib, "System.Int32"));
dictionary_intptr_methoddesc_set_item = Import ("set_Item", dic_i_md, false, void_type,
dictionary.GenericParameters [0],
dictionary.GenericParameters [1]);
methoddesc_ctor = Import (".ctor", method_desc, false, void_type,
Import (corlib, "System.Reflection.MethodBase"),
Import (monomac, "MonoMac.ObjCRuntime.ArgumentSemantic"));
var selector = Import (monomac, "MonoMac.ObjCRuntime.Selector");
selector_get_handle = Import ("GetHandle", selector, true, intptr, Import (corlib, "System.String"));
selector_init = new FieldReference ("Init", selector, intptr);
var methodbase = Import (corlib, "System.Reflection.MethodBase");
methodbase_get_method_from_handle = Import ("GetMethodFromHandle", methodbase, true, methodbase, Import (corlib, "System.RuntimeMethodHandle"));
var type = Import (corlib, "System.Type");
type_get_type_from_handle = Import ("GetTypeFromHandle", type, true, type, Import (corlib, "System.RuntimeTypeHandle"));
var @class = Import (monomac, "MonoMac.ObjCRuntime.Class");
class_register_methods = Import ("RegisterMethods", @class, true, void_type, type, dic_i_md);
imported = true;
}
public static TypeReference MakeGenericIfRequired(this TypeReference typeReference)
{
if (typeReference.HasGenericParameters)
{
var genericDeclaringType = new GenericInstanceType(typeReference);
foreach (var genericParameter in typeReference.GenericParameters)
{
genericDeclaringType.GenericArguments.Add(genericParameter);
}
typeReference = genericDeclaringType;
}
return typeReference;
}
private TypeReference ReadTypeSignature(ElementType etype)
{
ElementType type3 = etype;
switch (type3)
{
case ElementType.Void:
return(this.TypeSystem.Void);
case ElementType.Boolean:
case ElementType.Char:
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.String:
case (ElementType.Array | ElementType.Boolean | ElementType.Void):
case (ElementType.Boolean | ElementType.ByRef | ElementType.I4):
break;
case ElementType.Ptr:
return(new PointerType(this.ReadTypeSignature()));
case ElementType.ByRef:
return(new ByReferenceType(this.ReadTypeSignature()));
case ElementType.ValueType:
{
TypeReference typeDefOrRef = this.GetTypeDefOrRef(this.ReadTypeTokenSignature());
typeDefOrRef.IsValueType = true;
return(typeDefOrRef);
}
case ElementType.Class:
return(this.GetTypeDefOrRef(this.ReadTypeTokenSignature()));
case ElementType.Var:
return(this.GetGenericParameter(GenericParameterType.Type, base.ReadCompressedUInt32()));
case ElementType.Array:
return(this.ReadArrayTypeSignature());
case ElementType.GenericInst:
{
bool flag = base.ReadByte() == 0x11;
TypeReference typeDefOrRef = this.GetTypeDefOrRef(this.ReadTypeTokenSignature());
GenericInstanceType instance = new GenericInstanceType(typeDefOrRef);
this.ReadGenericInstanceSignature(typeDefOrRef, instance);
if (flag)
{
instance.IsValueType = true;
typeDefOrRef.GetElementType().IsValueType = true;
}
return(instance);
}
case ElementType.TypedByRef:
return(this.TypeSystem.TypedReference);
case ElementType.I:
return(this.TypeSystem.IntPtr);
case ElementType.U:
return(this.TypeSystem.UIntPtr);
case ElementType.FnPtr:
{
FunctionPointerType method = new FunctionPointerType();
this.ReadMethodSignature(method);
return(method);
}
case ElementType.Object:
return(this.TypeSystem.Object);
case ElementType.SzArray:
return(new ArrayType(this.ReadTypeSignature()));
case ElementType.MVar:
return(this.GetGenericParameter(GenericParameterType.Method, base.ReadCompressedUInt32()));
case ElementType.CModReqD:
return(new RequiredModifierType(this.GetTypeDefOrRef(this.ReadTypeTokenSignature()), this.ReadTypeSignature()));
case ElementType.CModOpt:
return(new OptionalModifierType(this.GetTypeDefOrRef(this.ReadTypeTokenSignature()), this.ReadTypeSignature()));
default:
if (type3 == ElementType.Sentinel)
{
return(new SentinelType(this.ReadTypeSignature()));
}
if (type3 != ElementType.Pinned)
{
break;
}
return(new PinnedType(this.ReadTypeSignature()));
}
return(this.GetPrimitiveType(etype));
}
/*
* // Check if 'type' has some decorations applied to it
* if (type is Mono.Cecil.TypeSpecification) {
* // Go through all levels of 'indirection', 'array dimensions'
* // and 'generic types' - in the end, we should get the actual
* // type of the ReturnType (but all data about its array
* // dimensions, levels of indirection and even its generic
* // parameters is correctly stored within ArrayCount and
* // ArrayDimensions, PointerNestingLevel and GenericArguments
* // respectively).
* if (type is ArrayType) {
* // This return type is obviously an array - add the rank
* ArrayType at = (ArrayType) type;
* if (arrays == null)
* arrays = new Stack<int>();
* arrays.Push(at.Rank);
* type = at.ElementType;
* } else else if (type is Mono.Cecil.ReferenceType) {
* Mono.Cecil.ReferenceType rt = (Mono.Cecil.ReferenceType) type;
* byRef = true;
* type = rt.ElementType;
* } else if (type is PointerType) {
* // The type is a pointer
* PointerType pt = (PointerType) type;
++pointerNestingLevel;
* type = pt.ElementType;
* // Go down one level
* } else {
* // TODO: Check if we loose some relevant info here
* type = ((TypeSpecification)type).ElementType;
* }*/
public static DomReturnType GetReturnType(TypeReference typeReference)
{
if (typeReference == null)
{
return(new DomReturnType(DomReturnType.Void.ToInvariantString()));
}
if (typeReference is Mono.Cecil.GenericInstanceType)
{
Mono.Cecil.GenericInstanceType genType = (Mono.Cecil.GenericInstanceType)typeReference;
DomReturnType result = GetReturnType(genType.ElementType);
foreach (TypeReference typeRef in genType.GenericArguments)
{
DomReturnType param = GetReturnType(typeRef);
foreach (IReturnTypePart part in result.Parts)
{
if (part.Tag is TypeDefinition)
{
TypeDefinition typeDef = (TypeDefinition)part.Tag;
foreach (TypeReference typeParam in typeDef.GenericParameters)
{
if (typeParam.Name == param.Name)
{
part.AddTypeParameter(param);
goto skip;
}
}
}
}
result.AddTypeParameter(param);
skip :;
}
return(result);
}
if (typeReference is Mono.Cecil.ArrayType)
{
Mono.Cecil.ArrayType arrType = (Mono.Cecil.ArrayType)typeReference;
DomReturnType result = GetReturnType(arrType.ElementType);
result.ArrayDimensions++;
result.SetDimension(result.ArrayDimensions - 1, arrType.Rank - 1);
return(result);
}
if (typeReference is Mono.Cecil.PointerType)
{
Mono.Cecil.PointerType ptrType = (Mono.Cecil.PointerType)typeReference;
DomReturnType result = GetReturnType(ptrType.ElementType);
if (result.ArrayDimensions > 0)
{
result.ArrayPointerNestingLevel++;
}
else
{
result.PointerNestingLevel++;
}
return(result);
}
if (typeReference is Mono.Cecil.ByReferenceType)
{
return(GetReturnType(((Mono.Cecil.ByReferenceType)typeReference).ElementType));
}
if (typeReference is Mono.Cecil.TypeDefinition)
{
Mono.Cecil.TypeDefinition typeDefinition = (Mono.Cecil.TypeDefinition)typeReference;
DomReturnType result;
if (typeDefinition.DeclaringType != null)
{
result = GetReturnType(typeDefinition.DeclaringType);
result.Parts.Add(new ReturnTypePart(typeDefinition.Name));
result.Tag = typeDefinition;
}
else
{
result = new DomReturnType(typeDefinition.Name);
result.Namespace = typeDefinition.Namespace;
result.Tag = typeDefinition;
}
return(result);
}
return(new DomReturnType(DomCecilType.RemoveGenericParamSuffix(typeReference.FullName)));
}
private TypeReference ImportTypeSpecification(TypeReference type, ImportGenericContext context)
{
switch (type.etype)
{
case ElementType.SzArray:
{
ArrayType arrayType = (ArrayType)type;
return(new ArrayType(ImportType(arrayType.ElementType, context)));
}
case ElementType.Ptr:
{
PointerType pointerType = (PointerType)type;
return(new PointerType(ImportType(pointerType.ElementType, context)));
}
case ElementType.ByRef:
{
ByReferenceType byReferenceType = (ByReferenceType)type;
return(new ByReferenceType(ImportType(byReferenceType.ElementType, context)));
}
case ElementType.Pinned:
{
PinnedType pinnedType = (PinnedType)type;
return(new PinnedType(ImportType(pinnedType.ElementType, context)));
}
case ElementType.Sentinel:
{
SentinelType sentinelType = (SentinelType)type;
return(new SentinelType(ImportType(sentinelType.ElementType, context)));
}
case ElementType.FnPtr:
{
FunctionPointerType functionPointerType = (FunctionPointerType)type;
FunctionPointerType functionPointerType2 = new FunctionPointerType
{
HasThis = functionPointerType.HasThis,
ExplicitThis = functionPointerType.ExplicitThis,
CallingConvention = functionPointerType.CallingConvention,
ReturnType = ImportType(functionPointerType.ReturnType, context)
};
if (!functionPointerType.HasParameters)
{
return(functionPointerType2);
}
for (int j = 0; j < functionPointerType.Parameters.Count; j++)
{
functionPointerType2.Parameters.Add(new ParameterDefinition(ImportType(functionPointerType.Parameters[j].ParameterType, context)));
}
return(functionPointerType2);
}
case ElementType.CModOpt:
{
OptionalModifierType optionalModifierType = (OptionalModifierType)type;
return(new OptionalModifierType(ImportType(optionalModifierType.ModifierType, context), ImportType(optionalModifierType.ElementType, context)));
}
case ElementType.CModReqD:
{
RequiredModifierType requiredModifierType = (RequiredModifierType)type;
return(new RequiredModifierType(ImportType(requiredModifierType.ModifierType, context), ImportType(requiredModifierType.ElementType, context)));
}
case ElementType.Array:
{
ArrayType arrayType2 = (ArrayType)type;
ArrayType arrayType3 = new ArrayType(ImportType(arrayType2.ElementType, context));
if (arrayType2.IsVector)
{
return(arrayType3);
}
Collection <ArrayDimension> dimensions = arrayType2.Dimensions;
Collection <ArrayDimension> dimensions2 = arrayType3.Dimensions;
dimensions2.Clear();
for (int k = 0; k < dimensions.Count; k++)
{
ArrayDimension arrayDimension = dimensions[k];
dimensions2.Add(new ArrayDimension(arrayDimension.LowerBound, arrayDimension.UpperBound));
}
return(arrayType3);
}
case ElementType.GenericInst:
{
GenericInstanceType genericInstanceType = (GenericInstanceType)type;
GenericInstanceType genericInstanceType2 = new GenericInstanceType(ImportType(genericInstanceType.ElementType, context));
Collection <TypeReference> genericArguments = genericInstanceType.GenericArguments;
Collection <TypeReference> genericArguments2 = genericInstanceType2.GenericArguments;
for (int i = 0; i < genericArguments.Count; i++)
{
genericArguments2.Add(ImportType(genericArguments[i], context));
}
return(genericInstanceType2);
}
case ElementType.Var:
{
GenericParameter genericParameter2 = (GenericParameter)type;
if (genericParameter2.DeclaringType == null)
{
throw new InvalidOperationException();
}
return(context.TypeParameter(genericParameter2.DeclaringType.FullName, genericParameter2.Position));
}
case ElementType.MVar:
{
GenericParameter genericParameter = (GenericParameter)type;
if (genericParameter.DeclaringMethod == null)
{
throw new InvalidOperationException();
}
return(context.MethodParameter(context.NormalizeMethodName(genericParameter.DeclaringMethod), genericParameter.Position));
}
default:
throw new NotSupportedException(type.etype.ToString());
}
}
private Cecil.TypeReference TypeReference(AnalysisNet.Types.IBasicType basicType)
{
if (typesCache.TryGetValue(basicType, out Cecil.TypeReference cecilTypeReference))
{
return(cecilTypeReference);
}
Cecil.TypeReference platformType = TypeReferenceToPlatformType(basicType);
if (platformType != null)
{
typesCache[basicType] = platformType;
return(platformType);
}
string nmspace = basicType.ContainingNamespace;
string name = basicType.MetadataName();
Cecil.ModuleDefinition module = ResolveModule(basicType);
Cecil.IMetadataScope scope = module ?? ResolveScope(basicType);
if (module == null && scope == null)
{
throw new NotImplementedException();
}
cecilTypeReference = new Cecil.TypeReference(nmspace, name, module, scope);
if (basicType.TypeKind == AnalysisNet.Types.TypeKind.ValueType)
{
cecilTypeReference.IsValueType = true;
}
if (basicType.ContainingType != null)
{
cecilTypeReference.DeclaringType = TypeReference(basicType.ContainingType);
cecilTypeReference.Namespace = string.Empty;
}
if (basicType.GenericParameterCount > 0)
{
Cecil.GenericInstanceType instantiated = null;
// should we add constraints?
cecilTypeReference.CreateGenericParameters(basicType.GenericParameterCount);
MapGenericParameters(cecilTypeReference, basicType);
// call it before instantiating it
cecilTypeReference = ImportTypeReference(cecilTypeReference);
if (basicType.GenericArguments.Count == 0)
{
instantiated = cecilTypeReference.MakeGenericInstanceType(cecilTypeReference.GenericParameters.ToArray());
}
else
{
Cecil.TypeReference[] arguments = basicType.GenericArguments.Select(ga => TypeReference(ga)).ToArray();
instantiated = cecilTypeReference.MakeGenericInstanceType(arguments);
}
cecilTypeReference = instantiated;
}
else
{
cecilTypeReference = ImportTypeReference(cecilTypeReference);
}
typesCache[basicType] = cecilTypeReference;
return(cecilTypeReference);
}
TypeReference ImportTypeSpecification(TypeReference type, ImportGenericContext context)
{
switch (type.etype)
{
case ElementType.SzArray:
var vector = (ArrayType)type;
return(new ArrayType(ImportType(vector.ElementType, context)));
case ElementType.Ptr:
var pointer = (PointerType)type;
return(new PointerType(ImportType(pointer.ElementType, context)));
case ElementType.ByRef:
var byref = (ByReferenceType)type;
return(new ByReferenceType(ImportType(byref.ElementType, context)));
case ElementType.Pinned:
var pinned = (PinnedType)type;
return(new PinnedType(ImportType(pinned.ElementType, context)));
case ElementType.Sentinel:
var sentinel = (SentinelType)type;
return(new SentinelType(ImportType(sentinel.ElementType, context)));
case ElementType.FnPtr:
var fnptr = (FunctionPointerType)type;
var imported_fnptr = new FunctionPointerType()
{
HasThis = fnptr.HasThis,
ExplicitThis = fnptr.ExplicitThis,
CallingConvention = fnptr.CallingConvention,
ReturnType = ImportType(fnptr.ReturnType, context),
};
if (!fnptr.HasParameters)
{
return(imported_fnptr);
}
for (int i = 0; i < fnptr.Parameters.Count; i++)
{
imported_fnptr.Parameters.Add(new ParameterDefinition(
ImportType(fnptr.Parameters [i].ParameterType, context)));
}
return(imported_fnptr);
case ElementType.CModOpt:
var modopt = (OptionalModifierType)type;
return(new OptionalModifierType(
ImportType(modopt.ModifierType, context),
ImportType(modopt.ElementType, context)));
case ElementType.CModReqD:
var modreq = (RequiredModifierType)type;
return(new RequiredModifierType(
ImportType(modreq.ModifierType, context),
ImportType(modreq.ElementType, context)));
case ElementType.Array:
var array = (ArrayType)type;
var imported_array = new ArrayType(ImportType(array.ElementType, context));
if (array.IsVector)
{
return(imported_array);
}
var dimensions = array.Dimensions;
var imported_dimensions = imported_array.Dimensions;
imported_dimensions.Clear();
for (int i = 0; i < dimensions.Count; i++)
{
var dimension = dimensions [i];
imported_dimensions.Add(new ArrayDimension(dimension.LowerBound, dimension.UpperBound));
}
return(imported_array);
case ElementType.GenericInst:
var instance = (GenericInstanceType)type;
var element_type = ImportType(instance.ElementType, context);
var imported_instance = new GenericInstanceType(element_type);
var arguments = instance.GenericArguments;
var imported_arguments = imported_instance.GenericArguments;
for (int i = 0; i < arguments.Count; i++)
{
imported_arguments.Add(ImportType(arguments [i], context));
}
return(imported_instance);
case ElementType.Var:
var var_parameter = (GenericParameter)type;
if (var_parameter.DeclaringType == null)
{
throw new InvalidOperationException();
}
return(context.TypeParameter(var_parameter.DeclaringType.FullName, var_parameter.Position));
case ElementType.MVar:
var mvar_parameter = (GenericParameter)type;
if (mvar_parameter.DeclaringMethod == null)
{
throw new InvalidOperationException();
}
return(context.MethodParameter(mvar_parameter.DeclaringMethod.Name, mvar_parameter.Position));
}
throw new NotSupportedException(type.etype.ToString());
}
private TypeReference ReadTypeSignature(ElementType etype)
{
switch (etype)
{
case ElementType.ValueType:
{
TypeReference typeDefOrRef2 = GetTypeDefOrRef(ReadTypeTokenSignature());
typeDefOrRef2.KnownValueType();
return(typeDefOrRef2);
}
case ElementType.Class:
return(GetTypeDefOrRef(ReadTypeTokenSignature()));
case ElementType.Ptr:
return(new PointerType(ReadTypeSignature()));
case ElementType.FnPtr:
{
FunctionPointerType functionPointerType = new FunctionPointerType();
ReadMethodSignature(functionPointerType);
return(functionPointerType);
}
case ElementType.ByRef:
return(new ByReferenceType(ReadTypeSignature()));
case ElementType.Pinned:
return(new PinnedType(ReadTypeSignature()));
case ElementType.SzArray:
return(new ArrayType(ReadTypeSignature()));
case ElementType.Array:
return(ReadArrayTypeSignature());
case ElementType.CModOpt:
return(new OptionalModifierType(GetTypeDefOrRef(ReadTypeTokenSignature()), ReadTypeSignature()));
case ElementType.CModReqD:
return(new RequiredModifierType(GetTypeDefOrRef(ReadTypeTokenSignature()), ReadTypeSignature()));
case ElementType.Sentinel:
return(new SentinelType(ReadTypeSignature()));
case ElementType.Var:
return(GetGenericParameter(GenericParameterType.Type, base.ReadCompressedUInt32()));
case ElementType.MVar:
return(GetGenericParameter(GenericParameterType.Method, base.ReadCompressedUInt32()));
case ElementType.GenericInst:
{
bool num = base.ReadByte() == 17;
TypeReference typeDefOrRef = GetTypeDefOrRef(ReadTypeTokenSignature());
GenericInstanceType genericInstanceType = new GenericInstanceType(typeDefOrRef);
ReadGenericInstanceSignature(typeDefOrRef, genericInstanceType);
if (num)
{
genericInstanceType.KnownValueType();
typeDefOrRef.GetElementType().KnownValueType();
}
return(genericInstanceType);
}
case ElementType.Object:
return(TypeSystem.Object);
case ElementType.Void:
return(TypeSystem.Void);
case ElementType.TypedByRef:
return(TypeSystem.TypedReference);
case ElementType.I:
return(TypeSystem.IntPtr);
case ElementType.U:
return(TypeSystem.UIntPtr);
default:
return(GetPrimitiveType(etype));
}
}
private static GenericInstanceType ResolveIfNeeded(IGenericInstance genericInstanceMethod, IGenericInstance genericInstanceType, GenericInstanceType genericInstanceType1)
{
if (!ContainsGenericParameters(genericInstanceType1))
{
return(genericInstanceType1);
}
var newGenericInstance = new GenericInstanceType(genericInstanceType1.ElementType);
foreach (var genericArgument in genericInstanceType1.GenericArguments)
{
if (!genericArgument.IsGenericParameter)
{
newGenericInstance.GenericArguments.Add(ResolveIfNeeded(genericInstanceMethod, genericInstanceType, genericArgument));
continue;
}
var genParam = (GenericParameter)genericArgument;
switch (genParam.Type)
{
case GenericParameterType.Type: {
if (genericInstanceType == null)
{
throw new NotSupportedException();
}
newGenericInstance.GenericArguments.Add(genericInstanceType.GenericArguments[genParam.Position]);
}
break;
case GenericParameterType.Method: {
if (genericInstanceMethod == null)
{
newGenericInstance.GenericArguments.Add(genParam);
}
else
{
newGenericInstance.GenericArguments.Add(genericInstanceMethod.GenericArguments[genParam.Position]);
}
}
break;
}
}
return(newGenericInstance);
}
private TypeReference GetFixedReturnType(TypeReference type)
{
if (type == null)
{
return(null);
}
if (type.IsOptionalModifier)
{
OptionalModifierType omt = (OptionalModifierType)type;
TypeReference fixedElement = GetFixedReturnType(omt.ElementType);
return(new OptionalModifierType(omt.ModifierType, fixedElement));
}
if (type.IsRequiredModifier)
{
RequiredModifierType rmt = (RequiredModifierType)type;
TypeReference fixedElement = GetFixedReturnType(rmt.ElementType);
return(new RequiredModifierType(rmt.ModifierType, fixedElement));
}
if (type.IsGenericParameter)
{
return(GetActualType(type));
}
if (type.IsArray)
{
ArrayType at = (ArrayType)type;
int rank = at.Rank;
TypeReference arrayElementType = at.ElementType;
arrayElementType = GetFixedReturnType(arrayElementType);
return(new ArrayType(arrayElementType, rank));
}
if (type.IsPointer)
{
TypeReference fixedElement = GetFixedReturnType(((PointerType)type).ElementType);
return(new PointerType(fixedElement));
}
if (type.IsByReference)
{
TypeReference fixedElement = GetFixedReturnType(((ByReferenceType)type).ElementType);
return(new ByReferenceType(fixedElement));
}
if (type.IsGenericInstance && DeclaringType.IsGenericInstance)
{
GenericInstanceType result = type as GenericInstanceType;
GenericInstanceType declaringTypeGenericInstance = DeclaringType as GenericInstanceType;
TypeReference declaringElementType = DeclaringType.GetElementType();
for (int i = 0; i < result.GenericArguments.Count; i++)
{
GenericParameter currentParam = result.GenericArguments[i] as GenericParameter;
if (currentParam != null && currentParam.Owner == declaringElementType)
{
if (declaringTypeGenericInstance.PostionToArgument.ContainsKey(currentParam.Position))
{
result.ReplaceGenericArgumentAt(i, declaringTypeGenericInstance.PostionToArgument[currentParam.position]);
}
}
}
return(result);
}
return(type);
}
static public FieldReference Reference(this GenericInstanceType genericInstanceType, FieldReference field)
{
var _fieldReference = new FieldReference(field.Name, field.FieldType, genericInstanceType);
return(_fieldReference);
}
private static TypeDefinitionTreatment GenerateRedirectionInformation(TypeDefinition type, out Collection <MethodDefinition> redirectedMethods, out Collection <KeyValuePair <InterfaceImplementation, InterfaceImplementation> > redirectedInterfaces)
{
bool implementsProjectedInterface = false;
redirectedMethods = null;
redirectedInterfaces = null;
foreach (var implementedInterface in type.Interfaces)
{
if (IsRedirectedType(implementedInterface.InterfaceType))
{
implementsProjectedInterface = true;
break;
}
}
if (!implementsProjectedInterface)
{
return(TypeDefinitionTreatment.NormalType);
}
var allImplementedInterfaces = new HashSet <TypeReference> (new TypeReferenceEqualityComparer());
redirectedMethods = new Collection <MethodDefinition> ();
redirectedInterfaces = new Collection <KeyValuePair <InterfaceImplementation, InterfaceImplementation> > ();
foreach (var @interface in type.Interfaces)
{
var interfaceType = @interface.InterfaceType;
if (IsRedirectedType(interfaceType))
{
allImplementedInterfaces.Add(interfaceType);
CollectImplementedInterfaces(interfaceType, allImplementedInterfaces);
}
}
foreach (var implementedInterface in type.Interfaces)
{
var interfaceType = implementedInterface.InterfaceType;
if (IsRedirectedType(implementedInterface.InterfaceType))
{
var etype = interfaceType.GetElementType();
var unprojectedType = new TypeReference(etype.Namespace, etype.Name, etype.Module, etype.Scope)
{
DeclaringType = etype.DeclaringType,
projection = etype.projection
};
RemoveProjection(unprojectedType);
var genericInstanceType = interfaceType as GenericInstanceType;
if (genericInstanceType != null)
{
var genericUnprojectedType = new GenericInstanceType(unprojectedType);
foreach (var genericArgument in genericInstanceType.GenericArguments)
{
genericUnprojectedType.GenericArguments.Add(genericArgument);
}
unprojectedType = genericUnprojectedType;
}
var unprojectedInterface = new InterfaceImplementation(unprojectedType);
redirectedInterfaces.Add(new KeyValuePair <InterfaceImplementation, InterfaceImplementation> (implementedInterface, unprojectedInterface));
}
}
// Interfaces don't inherit methods of the interfaces they implement
if (!type.IsInterface)
{
foreach (var implementedInterface in allImplementedInterfaces)
{
RedirectInterfaceMethods(implementedInterface, redirectedMethods);
}
}
return(TypeDefinitionTreatment.RedirectImplementedMethods);
}
public void WriteTypeSignature(TypeReference type)
{
if (type == null)
{
throw new ArgumentNullException();
}
ElementType etype = type.etype;
switch (etype)
{
case ElementType.Var:
case ElementType.MVar:
{
GenericParameter obj = (GenericParameter)type;
WriteElementType(etype);
int position = obj.Position;
if (position == -1)
{
throw new NotSupportedException();
}
base.WriteCompressedUInt32((uint)position);
break;
}
case ElementType.GenericInst:
{
GenericInstanceType genericInstanceType = (GenericInstanceType)type;
WriteElementType(ElementType.GenericInst);
WriteElementType(genericInstanceType.IsValueType ? ElementType.ValueType : ElementType.Class);
base.WriteCompressedUInt32(MakeTypeDefOrRefCodedRID(genericInstanceType.ElementType));
WriteGenericInstanceSignature(genericInstanceType);
break;
}
case ElementType.Ptr:
case ElementType.ByRef:
case ElementType.Sentinel:
case ElementType.Pinned:
{
TypeSpecification typeSpecification = (TypeSpecification)type;
WriteElementType(etype);
WriteTypeSignature(typeSpecification.ElementType);
break;
}
case ElementType.FnPtr:
{
FunctionPointerType method = (FunctionPointerType)type;
WriteElementType(ElementType.FnPtr);
WriteMethodSignature(method);
break;
}
case ElementType.CModReqD:
case ElementType.CModOpt:
{
IModifierType type2 = (IModifierType)type;
WriteModifierSignature(etype, type2);
break;
}
case ElementType.Array:
{
ArrayType arrayType = (ArrayType)type;
if (!arrayType.IsVector)
{
WriteArrayTypeSignature(arrayType);
}
else
{
WriteElementType(ElementType.SzArray);
WriteTypeSignature(arrayType.ElementType);
}
break;
}
case ElementType.None:
WriteElementType(type.IsValueType ? ElementType.ValueType : ElementType.Class);
base.WriteCompressedUInt32(MakeTypeDefOrRefCodedRID(type));
break;
default:
if (TryWriteElementType(type))
{
break;
}
throw new NotSupportedException();
}
}
TypeReference ImportTypeSpecification(TypeReference type, IGenericContext context)
{
switch (type.etype)
{
case ElementType.SzArray:
var vector = (ArrayType)type;
return(new ArrayType(ImportType(vector.ElementType, context)));
case ElementType.Ptr:
var pointer = (PointerType)type;
return(new PointerType(ImportType(pointer.ElementType, context)));
case ElementType.ByRef:
var byref = (ByReferenceType)type;
return(new ByReferenceType(ImportType(byref.ElementType, context)));
case ElementType.Pinned:
var pinned = (PinnedType)type;
return(new PinnedType(ImportType(pinned.ElementType, context)));
case ElementType.Sentinel:
var sentinel = (SentinelType)type;
return(new SentinelType(ImportType(sentinel.ElementType, context)));
case ElementType.CModOpt:
var modopt = (OptionalModifierType)type;
return(new OptionalModifierType(
ImportType(modopt.ModifierType, context),
ImportType(modopt.ElementType, context)));
case ElementType.CModReqD:
var modreq = (RequiredModifierType)type;
return(new RequiredModifierType(
ImportType(modreq.ModifierType, context),
ImportType(modreq.ElementType, context)));
case ElementType.Array:
var array = (ArrayType)type;
var imported_array = new ArrayType(ImportType(array.ElementType, context));
if (array.IsVector)
{
return(imported_array);
}
var dimensions = array.Dimensions;
var imported_dimensions = imported_array.Dimensions;
imported_dimensions.Clear();
for (int i = 0; i < dimensions.Count; i++)
{
var dimension = dimensions [i];
imported_dimensions.Add(new ArrayDimension(dimension.LowerBound, dimension.UpperBound));
}
return(imported_array);
case ElementType.GenericInst:
var instance = (GenericInstanceType)type;
var element_type = ImportType(instance.ElementType, context);
var imported_instance = new GenericInstanceType(element_type);
var arguments = instance.GenericArguments;
var imported_arguments = imported_instance.GenericArguments;
for (int i = 0; i < arguments.Count; i++)
{
imported_arguments.Add(ImportType(arguments [i], context));
}
return(imported_instance);
case ElementType.Var:
if (context == null || context.Type == null)
{
throw new InvalidOperationException();
}
return(((TypeReference)context.Type).GetElementType().GenericParameters [((GenericParameter)type).Position]);
case ElementType.MVar:
if (context == null || context.Method == null)
{
throw new InvalidOperationException();
}
return(context.Method.GenericParameters [((GenericParameter)type).Position]);
}
throw new NotSupportedException(type.etype.ToString());
}
