mono/tests/cas/linkdemand/icall2.cs

   1 using System;
   2 using System.Reflection;
   3 using System.Security;
   4
   5 public class Program {
   6
   7         static bool RunningOnMono ()
   8         {
   9                 bool mono = (Type.GetType ("Mono.Math.BigInteger") != null);
  10                 Console.WriteLine ("Running on {0} runtime...", mono ? "Mono" : "Microsoft");
  11                 return mono;
  12         }
  13
  14         static int Main ()
  15         {
  16                 string icall = null;
  17                 MethodInfo mi = null;
  18                 bool mono = RunningOnMono ();
  19
  20                 if (mono) {
  21                         icall = "internalGetGacPath";
  22                         mi = typeof (System.Environment).GetMethod (icall, BindingFlags.Static | BindingFlags.NonPublic);
  23                 } else {
  24                         // private internal call for MS runtime
  25                         // http://msdn.microsoft.com/msdnmag/issues/04/11/NETMatters/
  26                         icall = "CompleteGuid";
  27                         mi = typeof (System.Guid).GetMethod (icall, BindingFlags.Instance | BindingFlags.NonPublic);
  28                 }
  29
  30                 if (mi == null) {
  31                         Console.WriteLine ("*3* Couldn't reflect on internalcall {0}", icall);
  32                                 return 3;
  33                 }
  34
  35                 try {
  36                         string result = null;
  37                         if (mono) {
  38                                 result = (string) mi.Invoke (null, null);
  39                         } else {
  40                                 System.Guid g = new System.Guid ();
  41 #if NET_2_0
  42                                 mi.Invoke (g, null);
  43                                 result = "completed";
  44 #else
  45                                 result = ((bool) mi.Invoke (g, null)).ToString ();
  46 #endif
  47                         }
  48                         Console.WriteLine ("*0* [Reflected]{0}: {1}", icall, result);
  49                         return 0;
  50                 }
  51                 catch (SecurityException se) {
  52                         Console.WriteLine ("*1* SecurityException\n{0}", se);
  53                         return 1;
  54                 }
  55                 catch (Exception e) {
  56                         Console.WriteLine ("*2* Unexpected exception\n{0}", e);
  57                         return 2;
  58                 }
  59         }
  60 }