/// <summary>
/// Returns true if it's a System.XXX type in the corlib (eg. mscorlib)
/// </summary>
/// <param name="name">Name (not including namespace)</param>
/// <returns></returns>
public bool IsSystem(string name)
{
var mod = Module;
if (mod == null)
{
return(false);
}
var names = MetaDataUtils.GetTypeDefFullNames(mod.GetMetaDataInterface <IMetaDataImport>(), Token);
if (names.Count != 1)
{
return(false);
}
if (names[0].Name != "System." + name)
{
return(false);
}
//TODO: Check if it's mscorlib
return(true);
}
public string ToReflectionString()
{
var list = MetaDataUtils.GetTypeDefFullNames(Module.GetMetaDataInterface <IMetaDataImport>(), token);
if (list.Count == 0)
{
return("???");
}
if (list.Count == 1)
{
return(list[0].Name);
}
var sb = new StringBuilder();
for (int i = 0; i < list.Count; i++)
{
if (i > 0)
{
sb.Append('+');
}
sb.Append(list[i].Name);
}
return(sb.ToString());
}
/// <summary>
/// Same as <see cref="ElementType"/> except that it tries to return a primitive element
/// type (eg. <see cref="CorElementType.U4"/>) if it's a primitive type.
/// </summary>
public CorElementType TryGetPrimitiveType()
{
var etype = ElementType;
if (etype != CorElementType.Class && etype != CorElementType.ValueType)
{
return(etype);
}
uint token;
var mdi = GetMetaDataImport(out token);
var list = MetaDataUtils.GetTypeDefFullNames(mdi, token);
if (list.Count != 1)
{
return(etype);
}
if (DerivesFromSystemValueType)
{
switch (list[0].Name)
{
case "System.Boolean": return(CorElementType.Boolean);
case "System.Byte": return(CorElementType.U1);
case "System.Char": return(CorElementType.Char);
case "System.Double": return(CorElementType.R8);
case "System.Int16": return(CorElementType.I2);
case "System.Int32": return(CorElementType.I4);
case "System.Int64": return(CorElementType.I8);
case "System.IntPtr": return(CorElementType.I);
case "System.SByte": return(CorElementType.I1);
case "System.Single": return(CorElementType.R4);
case "System.TypedReference": return(CorElementType.TypedByRef);
case "System.UInt16": return(CorElementType.U2);
case "System.UInt32": return(CorElementType.U4);
case "System.UInt64": return(CorElementType.U8);
case "System.UIntPtr": return(CorElementType.U);
case "System.Void": return(CorElementType.Void);
}
}
else
{
switch (list[0].Name)
{
case "System.Object":
if (Base == null)
{
return(CorElementType.Object);
}
break;
case "System.String":
var b = Base;
if (b != null && b.IsSystemObject)
{
return(CorElementType.String);
}
break;
}
}
return(etype);
}
