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[mono.git] / mcs / class / corlib / System / RuntimeTypeHandle.cs

diff --git a/mcs/class/corlib/System/RuntimeTypeHandle.cs b/mcs/class/corlib/System/RuntimeTypeHandle.cs
index a161542454bb56ba254041f770b099f52dc3095d..17358e968ba298925b75263cfbf51c200a4b0420 100644 (file)
--- a/mcs/class/corlib/System/RuntimeTypeHandle.cs
+++ b/mcs/class/corlib/System/RuntimeTypeHandle.cs
@@ -1,30 +1,114 @@
 //
 // System.RuntimeTypeHandle.cs
 //
-// Author:
+// Authors:
 //   Miguel de Icaza (miguel@ximian.com)
+//   Andreas Nahr (ClassDevelopment@A-SoftTech.com)
 //
 // (C) Ximian, Inc.  http://www.ximian.com
 //
 
+//
+// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
 using System.Runtime.Serialization;
+using System.Runtime.InteropServices;
 
-namespace System {
+#if NET_2_0
+using System.Runtime.ConstrainedExecution;
+#endif
 
-       // FIXME: Implement me!
-       public struct RuntimeTypeHandle : ISerializable {
+namespace System
+{
+#if NET_2_0
+       [ComVisible (true)]
+#endif
+       [MonoTODO ("Serialization needs tests")]
+       [Serializable]
+       public struct RuntimeTypeHandle : ISerializable
+       {
                IntPtr value;
-               
+
+               internal RuntimeTypeHandle (IntPtr val)
+               {
+                       value = val;
+               }
+
+               RuntimeTypeHandle (SerializationInfo info, StreamingContext context)
+               {
+                       if (info == null)
+                               throw new ArgumentNullException ("info");
+
+                       MonoType mt = ((MonoType) info.GetValue ("TypeObj", typeof (MonoType)));
+                       value = mt.TypeHandle.Value;
+                       if (value == IntPtr.Zero)
+                               throw new SerializationException (Locale.GetText ("Insufficient state."));
+               }
+
                public IntPtr Value {
                        get {
-                               return (IntPtr) value;
+                               return value;
                        }
                }
-               
-    // This is from ISerializable
+
                public void GetObjectData (SerializationInfo info, StreamingContext context)
                {
-                       // TODO: IMPLEMENT ME.
+                       if (info == null)
+                               throw new ArgumentNullException ("info");
+
+                       info.AddValue ("TypeObj", Type.GetTypeHandle (this), typeof (MonoType));
+               }
+
+#if NET_2_0
+               [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
+#endif
+               public override bool Equals (object obj)
+               {
+                       if (obj == null || GetType () != obj.GetType ())
+                               return false;
+
+                       return value == ((RuntimeTypeHandle)obj).Value;
+               }
+
+#if NET_2_0
+               [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
+#endif
+               public bool Equals (RuntimeTypeHandle handle)
+               {
+                       return value == handle.Value;
+               }
+
+               public override int GetHashCode ()
+               {
+                       return value.GetHashCode ();
+               }
+
+#if NET_2_0
+               [CLSCompliant (false)]
+               [ReliabilityContractAttribute (Consistency.WillNotCorruptState, Cer.Success)]
+               public ModuleHandle GetModuleHandle () {
+                       return Type.GetTypeFromHandle (this).Module.ModuleHandle;
                }
+#endif
        }
 }