private void GetTypeNameHelper(out string name, out string nsName, out string assemblyName)
{
TypeReferenceHandle typeRefHandle;
QTypeDefinition qTypeDefinition;
MetadataReader reader;
RuntimeTypeHandle genericDefinitionHandle = GetTypeDefinition().GetRuntimeTypeHandle();
Debug.Assert(!genericDefinitionHandle.IsNull());
string enclosingDummy;
// Try to get the name from metadata
if (TypeLoaderEnvironment.Instance.TryGetMetadataForNamedType(genericDefinitionHandle, out qTypeDefinition))
{
TypeDefinitionHandle typeDefHandle = qTypeDefinition.NativeFormatHandle;
typeDefHandle.GetFullName(qTypeDefinition.NativeFormatReader, out name, out enclosingDummy, out nsName);
assemblyName = typeDefHandle.GetContainingModuleName(qTypeDefinition.NativeFormatReader);
}
// Try to get the name from diagnostic metadata
else if (TypeLoaderEnvironment.TryGetTypeReferenceForNamedType(genericDefinitionHandle, out reader, out typeRefHandle))
{
typeRefHandle.GetFullName(reader, out name, out enclosingDummy, out nsName);
assemblyName = typeRefHandle.GetContainingModuleName(reader);
}
else
{
name = genericDefinitionHandle.LowLevelToStringRawEETypeAddress();
nsName = "";
assemblyName = "?";
}
}
public static string LowLevelToString(this RuntimeTypeHandle rtth)
{
TypeReferenceHandle typeRefHandle;
QTypeDefinition qTypeDefinition;
MetadataReader reader;
// Try to get the name from metadata
if (TypeLoaderEnvironment.Instance.TryGetMetadataForNamedType(rtth, out qTypeDefinition))
{
#if ECMA_METADATA_SUPPORT
string result = EcmaMetadataFullName(qTypeDefinition);
if (result != null)
{
return(result);
}
#endif
reader = qTypeDefinition.NativeFormatReader;
TypeDefinitionHandle typeDefHandle = qTypeDefinition.NativeFormatHandle;
return(typeDefHandle.GetFullName(reader));
}
// Try to get the name from diagnostic metadata
if (TypeLoaderEnvironment.TryGetTypeReferenceForNamedType(rtth, out reader, out typeRefHandle))
{
return(typeRefHandle.GetFullName(reader));
}
// Fallback implementation when no metadata available
return(LowLevelToStringRawEETypeAddress(rtth));
}
public static string LowLevelToString(this RuntimeTypeHandle rtth)
{
TypeReferenceHandle typeRefHandle;
QTypeDefinition qTypeDefinition;
MetadataReader reader;
// Try to get the name from metadata
if (TypeLoaderEnvironment.Instance.TryGetMetadataForNamedType(rtth, out qTypeDefinition))
{
#if ECMA_METADATA_SUPPORT
string result = EcmaMetadataFullName(qTypeDefinition);
if (result != null)
{
return(result);
}
#endif
reader = qTypeDefinition.NativeFormatReader;
TypeDefinitionHandle typeDefHandle = qTypeDefinition.NativeFormatHandle;
return(typeDefHandle.GetFullName(reader));
}
// Try to get the name from diagnostic metadata
if (TypeLoaderEnvironment.TryGetTypeReferenceForNamedType(rtth, out reader, out typeRefHandle))
{
return(typeRefHandle.GetFullName(reader));
}
// Fallback implementation when no metadata available
string prefix = "EEType:0x";
StringBuilder sb = new StringBuilder(prefix.Length + IntPtr.Size * 4);
ulong num = (ulong)rtth.ToIntPtr();
int shift = IntPtr.Size * 8;
while (shift > 0)
{
shift -= 4;
int digit = (int)((num >> shift) & 0xF);
sb.Append(HexDigits[digit]);
}
return(sb.ToString());
}
public static string GetFullName(this TypeDefinitionHandle typeDefHandle, MetadataReader reader)
{
string name;
string enclosing;
string nspace;
typeDefHandle.GetFullName(reader, out name, out enclosing, out nspace);
if (enclosing != null && name != null)
{
return(enclosing + "+" + name);
}
else if (nspace != null && name != null)
{
return(nspace + "." + name);
}
return(name);
}
