mono/tests/remoting3.cs

   1 using System;
   2 using System.Threading;
   3 using System.Runtime.InteropServices;
   4 using System.Runtime.Remoting;
   5 using System.Runtime.Remoting.Messaging;
   6 using System.Runtime.Remoting.Proxies;
   7
   8 class MyProxy : RealProxy {
   9         readonly MarshalByRefObject target;
  10
  11         public MyProxy (MarshalByRefObject target) : base (target.GetType())
  12         {
  13                 this.target = target;
  14         }
  15
  16         public override IMessage Invoke (IMessage request) {
  17                 IMethodCallMessage call = (IMethodCallMessage)request;
  18                 Console.WriteLine ("Invoke " + call.MethodName);
  19
  20                 Console.Write ("ARGS(");
  21                 for (int i = 0; i < call.ArgCount; i++) {
  22                         if (i != 0)
  23                                 Console.Write (", ");
  24                         Console.Write (call.GetArgName (i) +  " " +
  25                                        call.GetArg (i));
  26                 }
  27                 Console.WriteLine (")");
  28                 Console.Write ("INARGS(");
  29                 for (int i = 0; i < call.InArgCount; i++) {
  30                         if (i != 0)
  31                                 Console.Write (", ");
  32                         Console.Write (call.GetInArgName (i) +  " " +
  33                                        call.GetInArg (i));
  34                 }
  35                 Console.WriteLine (")");
  36
  37                 IMethodReturnMessage res = RemotingServices.ExecuteMessage (target, call);
  38
  39                 Console.Write ("RESARGS(");
  40                 for (int i = 0; i < res.ArgCount; i++) {
  41                         if (i != 0)
  42                                 Console.Write (", ");
  43                         Console.Write (res.GetArgName (i) +  " " +
  44                                        res.GetArg (i));
  45                 }
  46                 Console.WriteLine (")");
  47
  48                 Console.Write ("RESOUTARGS(");
  49                 for (int i = 0; i < res.OutArgCount; i++) {
  50                         if (i != 0)
  51                                 Console.Write (", ");
  52                         Console.Write (res.GetOutArgName (i) +  " " +
  53                                        res.GetOutArg (i));
  54                 }
  55                 Console.WriteLine (")");
  56
  57                 return res;
  58         }
  59 }
  60
  61 public struct MyStruct {
  62         public int a;
  63         public int b;
  64         public int c;
  65 }
  66
  67 class R1 : MarshalByRefObject {
  68
  69         public int test_field = 5;
  70
  71         public virtual MyStruct Add (int a, out int c, int b) {
  72                 Console.WriteLine ("ADD");
  73                 c = a + b;
  74
  75                 MyStruct res = new MyStruct ();
  76
  77                 res.a = a;
  78                 res.b = b;
  79                 res.c = c;
  80
  81                 return res;
  82         }
  83
  84         public long nonvirtual_Add (int a, int b) {
  85                 Console.WriteLine ("nonvirtual_Add");
  86                 return a + b;
  87         }
  88 }
  89
  90 class Test {
  91
  92         delegate MyStruct RemoteDelegate1 (int a, out int c, int b);
  93
  94         static int Main () {
  95                 R1 myobj = new R1 ();
  96                 int res = 0;
  97
  98                 MyProxy real_proxy = new MyProxy (myobj);
  99
 100                 R1 o = (R1)real_proxy.GetTransparentProxy ();
 101
 102                 RemoteDelegate1 d1 = new RemoteDelegate1 (o.Add);
 103
 104                 IAsyncResult ar = d1.BeginInvoke (2, out res, 3, null, null);
 105                 MyStruct myres = d1.EndInvoke (out res, ar);
 106
 107                 Console.WriteLine ("Result: " + myres.a + " " +
 108                                    myres.b + " " + myres.c +  " " + res);
 109                 if (myres.a != 2)
 110                         return 1;
 111
 112                 if (myres.b != 3)
 113                         return 2;
 114
 115                 if (myres.c != 5)
 116                         return 3;
 117
 118                 if (res != 5)
 119                         return 4;
 120
 121                 return 0;
 122         }
 123 }