public static object GetSimpleValue(ulong objAddress, ClrType clrType, bool isInterior=false)
{
if (objAddress == 0)
throw new NullReferenceException("ClrObject at is pointing to null address.");
ClrHeap heap = clrType.Heap;
if (clrType.IsEnum)
{
var val = clrType.GetValue(objAddress);
return clrType.GetEnumName(val);
}
if (clrType.IsPrimitive || clrType.IsString)
return clrType.GetValue(objAddress);
ulong address = isInterior ? objAddress : objAddress + (ulong)heap.PointerSize;
switch (clrType.Name)
{
case GuidTypeName:
{
byte[] buffer = ReadBuffer(heap, address, 16);
return new Guid(buffer);
}
case TimeSpanTypeName:
{
byte[] buffer = ReadBuffer(heap, address, 8);
long ticks = BitConverter.ToInt64(buffer, 0);
return new TimeSpan(ticks);
}
case DateTimeTypeName:
{
byte[] buffer = ReadBuffer(heap, address, 8);
ulong dateData = BitConverter.ToUInt64(buffer, 0);
return GetDateTime(dateData);
}
case IPAddressTypeName:
{
return GetIPAddress(new ClrObject(objAddress, clrType, isInterior));
}
}
throw new InvalidOperationException(string.Format("SimpleValue not available for type '{0}'", clrType.Name));
}
public static object GetValue(ClrType type, ulong address)
{
if (type.IsPrimitive && type.HasSimpleValue)
return type.GetValue(address);
if (type.IsObjectReference)
{
if (type.IsString)
return ReadString(type, address);
return new MemoryAddress(address);
}
// TODO: Handle structs
return "<Struct>";
}
private List<ClrObjectModel> GetValues(ulong obj, ClrType type, string baseName, int offset, bool inner, List<ClrObjectModel> values)
{
if (type.Name == "System.String")
{
object value;
try
{
value = type.GetValue(obj);
}
catch (Exception ex)
{
value = ex.Message;
}
values.Add(new ClrObjectModel { Address = obj, BaseName = baseName, TypeName = type.Name, Value = value });
values.AddRange(type.Fields.Select(field => new ClrObjectModel { Address = obj, BaseName = baseName, FieldName = field.Name, Offset = field.Offset + offset, TypeName = field.Type.Name, Value = field.GetValue(obj, inner).ToString() }));
}
else if (type.IsArray)
{
int len = type.GetArrayLength(obj);
if (type.ComponentType == null)
{
try
{
for (int i = 0; i < len; i++)
values.Add(new ClrObjectModel { Address = obj, BaseName = baseName, TypeName = type.Name, Value = type.GetArrayElementValue(obj, i) });
}
catch{ }
}
else if (type.ComponentType.HasSimpleValue)
{
for (int i = 0; i < len; i++)
values.Add(new ClrObjectModel { Address = obj, BaseName = baseName, TypeName = type.Name, Value = type.GetArrayElementValue(obj, i) });
}
else
{
for (int i = 0; i < len; i++)
{
ulong arrAddress = type.GetArrayElementAddress(obj, i);
foreach (var field in type.ComponentType.Fields)
{
string value;
if (field.HasSimpleValue)
value = field.GetValue(arrAddress, inner).ToString(); // an embedded struct
else
value = field.GetAddress(arrAddress, inner).ToString();
values.Add(new ClrObjectModel { Address = obj, BaseName = baseName, FieldName = field.Name, Offset = field.Offset + offset, TypeName = field.Type.Name, Value = value });
if (field.ElementType == ClrElementType.Struct)
values.AddRange(GetValues(arrAddress, field.Type, baseName + field.Name, offset + field.Offset, true, new List<ClrObjectModel>()));
}
}
}
}
else
{
foreach (var field in type.Fields)
{
ulong addr = field.GetAddress(obj, inner);
object value;
if (field.HasSimpleValue)
try
{
value = field.GetValue(obj, inner);
}
catch (Exception)
{
value = "{Unknown}";
}
else
value = addr;
string sValue = value?.ToString() ?? "{Null}";
values.Add(new ClrObjectModel { Address = obj, BaseName = baseName, FieldName = field.Name, Offset = field.Offset + offset, TypeName = field.Type.Name, Value = sValue });
if (field.ElementType == ClrElementType.Struct)
values.AddRange(GetValues(addr, field.Type, baseName + field.Name, offset + field.Offset, true, new List<ClrObjectModel>()));
}
}
return values;
}