82 lines
1.7 KiB
C#
82 lines
1.7 KiB
C#
using System;
|
|
using System.Reflection;
|
|
|
|
namespace Rosetta_Introspection
|
|
{
|
|
static public class Program
|
|
{
|
|
static public int bloop = -10;
|
|
static public int bloop2 = -20;
|
|
|
|
public static void Main()
|
|
{
|
|
var asm = Assembly.GetExecutingAssembly();
|
|
var version = int.Parse(asm.ImageRuntimeVersion.Split('.')[0].Substring(1));
|
|
if (version < 4)
|
|
{
|
|
Console.WriteLine("Get with the program! I'm outta here!");
|
|
return;
|
|
}
|
|
|
|
FieldInfo bloopField = null;
|
|
|
|
foreach (var type in asm.GetExportedTypes())
|
|
{
|
|
foreach (var field in type.GetFields())
|
|
{
|
|
if (field.Name != "bloop")
|
|
{
|
|
continue;
|
|
}
|
|
bloopField = field;
|
|
if (bloopField.FieldType != typeof(int))
|
|
{
|
|
throw new InvalidProgramException("bloop should be an integer");
|
|
}
|
|
break;
|
|
}
|
|
if (bloopField != null)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (bloopField == null)
|
|
{
|
|
throw new InvalidProgramException("No bloop exported value");
|
|
}
|
|
foreach (var refAsm in AppDomain.CurrentDomain.GetAssemblies())
|
|
{
|
|
foreach (var type in refAsm.GetExportedTypes())
|
|
{
|
|
if (type.Name == "Math")
|
|
{
|
|
var absMethod = type.GetMethod("Abs", new Type[] { typeof(int) });
|
|
if (absMethod != null)
|
|
{
|
|
Console.WriteLine("bloop's abs value = {0}", absMethod.Invoke(null, new object[] { bloopField.GetValue(null) }));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int intCount = 0;
|
|
int total = 0;
|
|
|
|
foreach (var type in asm.GetExportedTypes())
|
|
{
|
|
foreach (var field in type.GetFields())
|
|
{
|
|
if (field.FieldType == typeof(int))
|
|
{
|
|
intCount++;
|
|
total += (int)field.GetValue(null);
|
|
}
|
|
}
|
|
}
|
|
Console.WriteLine("{0} exported ints which total to {1}", intCount, total);
|
|
Console.ReadKey();
|
|
}
|
|
}
|
|
}
|