private static String NonQualifiedTypeName(this Type type)
{
RuntimeType runtimeType = type as RuntimeType;
if (runtimeType == null)
return null;
if (runtimeType.HasElementType)
{
String elementTypeName = runtimeType.InternalRuntimeElementType.NonQualifiedTypeName();
if (elementTypeName == null)
return null;
String suffix;
if (runtimeType.IsArray)
{
int rank = runtimeType.GetArrayRank();
if (rank == 1)
suffix = "[" + (runtimeType.InternalIsMultiDimArray ? "*" : "") + "]";
else
suffix = "[" + new String(',', rank - 1) + "]";
}
else if (runtimeType.IsByRef)
suffix = "&";
else if (runtimeType.IsPointer)
suffix = "*";
else
return null;
return elementTypeName + suffix;
}
else if (runtimeType.IsGenericParameter)
{
return null;
}
else if (runtimeType.IsConstructedGenericType)
{
StringBuilder sb = new StringBuilder();
String genericTypeDefinitionTypeName = runtimeType.GetGenericTypeDefinition().NonQualifiedTypeName();
if (genericTypeDefinitionTypeName == null)
return null;
sb.Append(genericTypeDefinitionTypeName);
sb.Append("[");
String sep = "";
foreach (RuntimeType ga in runtimeType.InternalRuntimeGenericTypeArguments)
{
String gaTypeName = ga.AssemblyQualifiedTypeName();
if (gaTypeName == null)
return null;
sb.Append(sep + "[" + gaTypeName + "]");
sep = ",";
}
sb.Append("]");
return sb.ToString();
}
else
{
RuntimeNamedTypeInfo runtimeNamedTypeInfo = type.GetTypeInfo() as RuntimeNamedTypeInfo;
if (runtimeNamedTypeInfo == null)
return null;
MetadataReader reader = runtimeNamedTypeInfo.Reader;
String s = "";
TypeDefinitionHandle typeDefinitionHandle = runtimeNamedTypeInfo.TypeDefinitionHandle;
NamespaceDefinitionHandle namespaceDefinitionHandle;
do
{
TypeDefinition typeDefinition = typeDefinitionHandle.GetTypeDefinition(reader);
String name = typeDefinition.Name.GetString(reader);
if (s == "")
s = name;
else
s = name + "+" + s;
namespaceDefinitionHandle = typeDefinition.NamespaceDefinition;
typeDefinitionHandle = typeDefinition.EnclosingType;
}
while (!typeDefinitionHandle.IsNull(reader));
NamespaceChain namespaceChain = new NamespaceChain(reader, namespaceDefinitionHandle);
String ns = namespaceChain.NameSpace;
if (ns != null)
s = ns + "." + s;
return s;
}
}
private static String NonQualifiedTypeName(this Type type)
{
RuntimeType runtimeType = type as RuntimeType;
if (runtimeType == null)
{
return(null);
}
if (runtimeType.HasElementType)
{
String elementTypeName = runtimeType.InternalRuntimeElementType.NonQualifiedTypeName();
if (elementTypeName == null)
{
return(null);
}
String suffix;
if (runtimeType.IsArray)
{
int rank = runtimeType.GetArrayRank();
if (rank == 1)
{
suffix = "[" + (runtimeType.InternalIsMultiDimArray ? "*" : "") + "]";
}
else
{
suffix = "[" + new String(',', rank - 1) + "]";
}
}
else if (runtimeType.IsByRef)
{
suffix = "&";
}
else if (runtimeType.IsPointer)
{
suffix = "*";
}
else
{
return(null);
}
return(elementTypeName + suffix);
}
else if (runtimeType.IsGenericParameter)
{
return(null);
}
else if (runtimeType.IsConstructedGenericType)
{
StringBuilder sb = new StringBuilder();
String genericTypeDefinitionTypeName = runtimeType.GetGenericTypeDefinition().NonQualifiedTypeName();
if (genericTypeDefinitionTypeName == null)
{
return(null);
}
sb.Append(genericTypeDefinitionTypeName);
sb.Append("[");
String sep = "";
foreach (RuntimeType ga in runtimeType.InternalRuntimeGenericTypeArguments)
{
String gaTypeName = ga.AssemblyQualifiedTypeName();
if (gaTypeName == null)
{
return(null);
}
sb.Append(sep + "[" + gaTypeName + "]");
sep = ",";
}
sb.Append("]");
return(sb.ToString());
}
else
{
RuntimeNamedTypeInfo runtimeNamedTypeInfo = type.GetTypeInfo() as RuntimeNamedTypeInfo;
if (runtimeNamedTypeInfo == null)
{
return(null);
}
MetadataReader reader = runtimeNamedTypeInfo.Reader;
String s = "";
TypeDefinitionHandle typeDefinitionHandle = runtimeNamedTypeInfo.TypeDefinitionHandle;
NamespaceDefinitionHandle namespaceDefinitionHandle;
do
{
TypeDefinition typeDefinition = typeDefinitionHandle.GetTypeDefinition(reader);
String name = typeDefinition.Name.GetString(reader);
if (s == "")
{
s = name;
}
else
{
s = name + "+" + s;
}
namespaceDefinitionHandle = typeDefinition.NamespaceDefinition;
typeDefinitionHandle = typeDefinition.EnclosingType;
}while (!typeDefinitionHandle.IsNull(reader));
NamespaceChain namespaceChain = new NamespaceChain(reader, namespaceDefinitionHandle);
String ns = namespaceChain.NameSpace;
if (ns != null)
{
s = ns + "." + s;
}
return(s);
}
}
