/// <summary>
/// Parse a descriptor containing a single field type
/// </summary>
private static TypeReference ParseFieldType(string descriptor, ref int index)
{
var code = descriptor[index++];
if (code == '[')
{
// Array
return(new ArrayTypeReference(ParseFieldType(descriptor, ref index)));
}
if (code == 'L')
{
// Object class
var end = descriptor.IndexOf(';', index);
if (end < 0)
{
throw new InvalidDescriptorException(descriptor);
}
var name = descriptor.Substring(index, end - index);
index = end + 1;
return(new ObjectTypeReference(name, null));
}
// Should be base type
BaseTypeReference type;
if (BaseTypeReference.TryGetByCode(code, out type))
{
return(type);
}
throw new InvalidDescriptorException(descriptor);
}
/// <summary>
/// Parse a signature containing a single TypeSignature.
/// </summary>
private static TypeReference ParseTypeSignature(string signature, ref int index)
{
var code = signature[index];
// Try base type
BaseTypeReference type;
if (BaseTypeReference.TryGetByCode(code, out type))
{
index++;
return(type);
}
return(ParseFieldTypeSignature(signature, ref index));
}
/// <summary>
/// Try to lookup a base type reference by it's CLR equivalent.
/// </summary>
internal static bool TryGetByClrType(Type clrType, out BaseTypeReference type)
{
type = baseTypes.FirstOrDefault(x => x.clrType == clrType);
return(type != null);
}
/// <summary>
/// Try to lookup a base type reference by it's descriptor code.
/// </summary>
internal static bool TryGetByCode(char code, out BaseTypeReference type)
{
type = baseTypes.FirstOrDefault(x => x.code == code);
return(type != null);
}
/// <summary>
/// Try to lookup a base type reference by it's descriptor code.
/// </summary>
internal static bool TryGetByCode(char code, out BaseTypeReference type)
{
type = baseTypes.FirstOrDefault(x => x.code == code);
return (type != null);
}
/// <summary>
/// Try to lookup a base type reference by it's CLR equivalent.
/// </summary>
internal static bool TryGetByClrType(Type clrType, out BaseTypeReference type)
{
type = baseTypes.FirstOrDefault(x => x.clrType == clrType);
return (type != null);
}