private static TypeReference CreateReference(TypeParser.Type type_info, ModuleDefinition module, IMetadataScope scope)
{
string @namespace;
string name;
TypeParser.SplitFullName(type_info.type_fullname, out @namespace, out name);
TypeReference typeReference = new TypeReference(@namespace, name, module, scope);
MetadataSystem.TryProcessPrimitiveTypeReference(typeReference);
TypeParser.AdjustGenericParameters(typeReference);
string[] nested_names = type_info.nested_names;
if (nested_names.IsNullOrEmpty <string>())
{
return(typeReference);
}
for (int i = 0; i < nested_names.Length; i++)
{
typeReference = new TypeReference(string.Empty, nested_names[i], module, null)
{
DeclaringType = typeReference
};
TypeParser.AdjustGenericParameters(typeReference);
}
return(typeReference);
}
private static bool TryGetDefinition(ModuleDefinition module, TypeParser.Type type_info, out TypeReference type)
{
type = null;
if (!TypeParser.TryCurrentModule(module, type_info))
{
return(false);
}
TypeDefinition typeDefinition = module.GetType(type_info.type_fullname);
if (typeDefinition == null)
{
return(false);
}
string[] nested_names = type_info.nested_names;
if (!nested_names.IsNullOrEmpty <string>())
{
for (int i = 0; i < nested_names.Length; i++)
{
TypeDefinition nestedType = typeDefinition.GetNestedType(nested_names[i]);
if (nestedType == null)
{
return(false);
}
typeDefinition = nestedType;
}
}
type = typeDefinition;
return(true);
}
private static TypeReference GetTypeReference(ModuleDefinition module, TypeParser.Type type_info)
{
TypeReference type;
if (!TypeParser.TryGetDefinition(module, type_info, out type))
{
type = TypeParser.CreateReference(type_info, module, TypeParser.GetMetadataScope(module, type_info));
}
return(TypeParser.CreateSpecs(type, type_info));
}
private static IMetadataScope GetMetadataScope(ModuleDefinition module, TypeParser.Type type_info)
{
if (string.IsNullOrEmpty(type_info.assembly))
{
return(module.TypeSystem.CoreLibrary);
}
AssemblyNameReference assemblyNameReference = AssemblyNameReference.Parse(type_info.assembly);
AssemblyNameReference result;
if (!module.TryGetAssemblyNameReference(assemblyNameReference, out result))
{
return(assemblyNameReference);
}
return(result);
}
private static bool TryGetArity(TypeParser.Type type)
{
int num = 0;
TypeParser.TryAddArity(type.type_fullname, ref num);
string[] nested_names = type.nested_names;
if (!nested_names.IsNullOrEmpty <string>())
{
for (int i = 0; i < nested_names.Length; i++)
{
TypeParser.TryAddArity(nested_names[i], ref num);
}
}
type.arity = num;
return(num > 0);
}
private TypeParser.Type ParseType(bool fq_name)
{
TypeParser.Type type = new TypeParser.Type();
type.type_fullname = this.ParsePart();
type.nested_names = this.ParseNestedNames();
if (TypeParser.TryGetArity(type))
{
type.generic_arguments = this.ParseGenericArguments(type.arity);
}
type.specs = this.ParseSpecs();
if (fq_name)
{
type.assembly = this.ParseAssemblyName();
}
return(type);
}
private static TypeReference CreateSpecs(TypeReference type, TypeParser.Type type_info)
{
type = TypeParser.TryCreateGenericInstanceType(type, type_info);
int[] specs = type_info.specs;
if (specs.IsNullOrEmpty <int>())
{
return(type);
}
for (int i = 0; i < specs.Length; i++)
{
switch (specs[i])
{
case -3:
type = new ArrayType(type);
break;
case -2:
type = new ByReferenceType(type);
break;
case -1:
type = new PointerType(type);
break;
default:
{
ArrayType arrayType = new ArrayType(type);
arrayType.Dimensions.Clear();
for (int j = 0; j < specs[i]; j++)
{
arrayType.Dimensions.Add(default(ArrayDimension));
}
type = arrayType;
break;
}
}
}
return(type);
}
private static bool TryCurrentModule(ModuleDefinition module, TypeParser.Type type_info)
{
return(string.IsNullOrEmpty(type_info.assembly) || (module.assembly != null && module.assembly.Name.FullName == type_info.assembly));
}
private static TypeReference TryCreateGenericInstanceType(TypeReference type, TypeParser.Type type_info)
{
TypeParser.Type[] generic_arguments = type_info.generic_arguments;
if (generic_arguments.IsNullOrEmpty <TypeParser.Type>())
{
return(type);
}
GenericInstanceType genericInstanceType = new GenericInstanceType(type);
Collection <TypeReference> genericArguments = genericInstanceType.GenericArguments;
for (int i = 0; i < generic_arguments.Length; i++)
{
genericArguments.Add(TypeParser.GetTypeReference(type.Module, generic_arguments[i]));
}
return(genericInstanceType);
}
