public static CustomAttribute GetMethodDllImportAttribute(MethodDefinition method)
{
MethodReference attributeConstructor = Utilities.GetEmptyConstructor(typeof(System.Runtime.InteropServices.DllImportAttribute),
method.DeclaringType.Module, new Type[] { typeof(string) });
CustomAttribute dllImportAttr = new CustomAttribute(attributeConstructor);
string dllName = method.PInvokeInfo.Module.Name;
TypeReference dllNameArgumentType = method.DeclaringType.Module.TypeSystem.String;
CustomAttributeArgument dllNameArg = new CustomAttributeArgument(dllNameArgumentType, dllName);
dllImportAttr.ConstructorArguments.Add(dllNameArg);
CreateAndAddBestFitMappingFieldArgument(method, dllImportAttr);
CreateAndAddCallingConventionFieldArgument(method, dllImportAttr);
CreateAndAddCharSetFieldArgument(method, dllImportAttr);
CreateAndAddEntryPointFieldArgument(method, dllImportAttr);
CreateAndAddExactSpellingFieldArgument(method, dllImportAttr);
CreateAndAddPreserveSigFieldArgument(method, dllImportAttr);
CreateAndAddSetLastErrorFieldArgument(method, dllImportAttr);
CreateAndAddThrowOnUnmappableCharFieldArgument(method, dllImportAttr);
return(dllImportAttr);
}
public static CustomAttribute GetTypeExplicitLayoutAttribute(TypeDefinition type)
{
MethodReference attCtor = Utilities.GetEmptyConstructor(typeof(StructLayoutAttribute), type.Module, new Type[] { typeof(LayoutKind) });
CustomAttribute structLayoutAttr = new CustomAttribute(attCtor);
TypeReference layoutTypeRef = JustDecompiler.Decompiler.Utilities.GetCorlibTypeReference(typeof(LayoutKind), type.Module);
CustomAttributeArgument layoutType = new CustomAttributeArgument(layoutTypeRef, (int)(LayoutKind.Explicit));
structLayoutAttr.ConstructorArguments.Add(layoutType);
return(structLayoutAttr);
}
public static CustomAttribute GetFieldFieldOffsetAttribute(FieldDefinition field)
{
MethodReference attrCtor = Utilities.GetEmptyConstructor(typeof(FieldOffsetAttribute), field.DeclaringType.Module, new Type[] { typeof(int) });
CustomAttribute fieldOffsetAttr = new CustomAttribute(attrCtor);
TypeReference fieldOffsetType = field.FieldType.Module.TypeSystem.Int32;
CustomAttributeArgument offsetArg = new CustomAttributeArgument(fieldOffsetType, field.Offset);
fieldOffsetAttr.ConstructorArguments.Add(offsetArg);
return(fieldOffsetAttr);
}
public static CustomAttribute GetMethodImplAttribute(MethodDefinition method)
{
Type[] argumentTypes = DoesMethodHaveMethodImplOptions(method) ? new Type[] { typeof(MethodImplOptions) } : new Type[0];
MethodReference constructor = Utilities.GetEmptyConstructor(typeof(MethodImplAttribute), method.DeclaringType.Module, argumentTypes);
CustomAttribute attribute = new CustomAttribute(constructor);
AddMethodImplOptions(method, attribute);
AddMethodCodeType(method, attribute);
return(attribute);
}
public static CustomAttribute GetExportedTypeAttribute(ExportedType exportedType, ModuleDefinition module)
{
MethodReference ctor = Utilities.GetEmptyConstructor(typeof(System.Runtime.CompilerServices.TypeForwardedToAttribute), module, new[] { typeof(System.Type) });
CustomAttribute exportedTypeAttribute = new CustomAttribute(ctor);
TypeReference systemType = Utilities.GetCorlibTypeReference(typeof(Type), module);
TypeReference type = exportedType.CreateReference();
exportedTypeAttribute.ConstructorArguments.Add(new CustomAttributeArgument(systemType, type));
return(exportedTypeAttribute);
}
public static CustomAttribute GetTypeSerializableAttribute(TypeDefinition type)
{
MethodReference attCtor = Utilities.GetEmptyConstructor(typeof(SerializableAttribute), type.Module);
return(new CustomAttribute(attCtor));
}
public static CustomAttribute GetFieldNotSerializedAttribute(FieldDefinition field)
{
MethodReference attCtor = Utilities.GetEmptyConstructor(typeof(NonSerializedAttribute), field.DeclaringType.Module);
return(new CustomAttribute(attCtor));
}