public static void Analyze(INameService service, ICollection <ModuleDefMD> modules, TypeDef type)
{
if (type.IsInterface)
{
return;
}
var vTbl = service.GetVTables()[type];
foreach (var ifaceVTbl in vTbl.InterfaceSlots.Values)
{
foreach (var slot in ifaceVTbl)
{
if (slot.Overrides == null)
{
continue;
}
Debug.Assert(slot.Overrides.MethodDef.DeclaringType.IsInterface);
// A method in base type can implements an interface method for a
// derived type. If the base type/interface is not in our control, we should
// not rename the methods.
bool baseUnderCtrl = modules.Contains(slot.MethodDef.DeclaringType.Module as ModuleDefMD);
bool interfaceUnderCtrl = modules.Contains(slot.Overrides.MethodDef.DeclaringType.Module as ModuleDefMD);
if (!baseUnderCtrl && interfaceUnderCtrl || !service.CanRename(slot.MethodDef))
{
service.SetCanRename(slot.Overrides.MethodDef, false);
}
else if ((baseUnderCtrl && !interfaceUnderCtrl) || (!service.CanRename(slot.Overrides.MethodDef)))
{
service.SetCanRename(slot.MethodDef, false);
}
// Now it is possible that the method implementing the interface, belongs to the base class.
// If that happens the methods analyzing the methods will not pick up on this. We'll mark that
// case here.
if (!TypeEqualityComparer.Instance.Equals(slot.MethodDef.DeclaringType, type))
{
SetupOverwriteReferences(service, modules, slot, type);
//CreateOverrideReference(service, slot.MethodDef, slot.Overrides.MethodDef);
}
// For the case when method in base type implements an interface method for a derived type
// do not consider method parameters to make method name the same in base type, derived type and interface
var methodDef = slot.MethodDef;
var typeDef = type.BaseType?.ResolveTypeDef();
var baseMethod = typeDef?.FindMethod(methodDef.Name, methodDef.Signature as MethodSig);
if (baseMethod != null)
{
string unifiedName = service.GetNormalizedName(slot.Overrides.MethodDef);
service.SetNormalizedName(slot.MethodDef, unifiedName);
service.SetNormalizedName(baseMethod, unifiedName);
}
}
}
}
