// (C) 2001 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;
using System.Reflection;
using System.Runtime.Remoting.Messaging;
namespace System.Runtime.Remoting.Proxies
{
- public class RemotingProxy : RealProxy
+ internal class RemotingProxy : RealProxy, IRemotingTypeInfo
{
static MethodInfo _cache_GetTypeMethod = typeof(System.Object).GetMethod("GetType");
static MethodInfo _cache_GetHashCodeMethod = typeof(System.Object).GetMethod("GetHashCode");
IMessageSink _sink;
bool _hasEnvoySink;
ConstructionCall _ctorCall;
- string _targetUri;
internal RemotingProxy (Type type, ClientIdentity identity) : base (type, identity)
{
public override IMessage Invoke (IMessage request)
{
- MonoMethodMessage mMsg = (MonoMethodMessage) request;
-
- if (mMsg.CallType == CallType.EndInvoke)
- return mMsg.AsyncResult.EndInvoke ();
-
- if (mMsg.MethodBase.IsConstructor)
- return ActivateRemoteObject (mMsg);
-
- if (mMsg.MethodBase == _cache_GetHashCodeMethod)
- return new MethodResponse(ObjectIdentity.GetHashCode(), null, null, request as IMethodCallMessage);
-
- if (mMsg.MethodBase == _cache_GetTypeMethod)
- return new MethodResponse(GetProxiedType(), null, null, request as IMethodCallMessage);
-
- mMsg.Uri = _targetUri;
- ((IInternalMessage)mMsg).TargetIdentity = _objectIdentity;
+ IMethodCallMessage mm = request as IMethodCallMessage;
+
+ if (mm != null) {
+ if (mm.MethodBase == _cache_GetHashCodeMethod)
+ return new MethodResponse(ObjectIdentity.GetHashCode(), null, null, mm);
+
+ if (mm.MethodBase == _cache_GetTypeMethod)
+ return new MethodResponse(GetProxiedType(), null, null, mm);
+ }
+
+ IInternalMessage im = request as IInternalMessage;
+ if (im != null) {
+ if (im.Uri == null) im.Uri = _targetUri;
+ im.TargetIdentity = _objectIdentity;
+ }
_objectIdentity.NotifyClientDynamicSinks (true, request, true, false);
else
sink = _sink;
- if (mMsg.CallType == CallType.Sync)
+ MonoMethodMessage mMsg = request as MonoMethodMessage;
+ if (mMsg == null || mMsg.CallType == CallType.Sync)
response = sink.SyncProcessMessage (request);
else
{
- AsyncResult ares = ((MonoMethodMessage)request).AsyncResult;
+ AsyncResult ares = mMsg.AsyncResult;
IMessageCtrl mctrl = sink.AsyncProcessMessage (request, ares);
if (ares != null) ares.SetMessageCtrl (mctrl);
response = new ReturnMessage (null, new object[0], 0, null, mMsg);
ClientActivatedIdentity cai = (ClientActivatedIdentity)identity;
_targetContext = cai.Context;
AttachServer (cai.GetServerObject ());
+ cai.SetClientProxy ((MarshalByRefObject) GetTransparentProxy());
}
if (identity is ClientIdentity)
else
_targetUri = identity.ObjectUri;
- if (_objectIdentity.EnvoySink != null)
+ if (_objectIdentity.EnvoySink != null)
{
_sink = _objectIdentity.EnvoySink;
_hasEnvoySink = true;
_ctorCall = null; // Object already constructed
}
- IMessage ActivateRemoteObject (IMethodMessage request)
+ internal IMessage ActivateRemoteObject (IMethodMessage request)
{
if (_ctorCall == null) // It must be a WKO
- return new ReturnMessage (this, new object[0], 0, null, (IMethodCallMessage) request); // Ignore constructor call for WKOs
+ return new ConstructionResponse (this, null, (IMethodCallMessage) request); // Ignore constructor call for WKOs
_ctorCall.CopyFrom (request);
return ActivationServices.Activate (this, _ctorCall);
}
+
+ public string TypeName
+ {
+ get
+ {
+ if (_objectIdentity is ClientIdentity) {
+ ObjRef oref = _objectIdentity.CreateObjRef (null);
+ if (oref.TypeInfo != null) return oref.TypeInfo.TypeName;
+ }
+ return GetProxiedType().AssemblyQualifiedName;
+ }
+
+ set
+ {
+ throw new NotSupportedException ();
+ }
+ }
+
+ public bool CanCastTo (Type fromType, object o)
+ {
+ if (_objectIdentity is ClientIdentity) {
+ ObjRef oref = _objectIdentity.CreateObjRef (null);
+ if (oref.IsReferenceToWellKnow && (fromType.IsInterface || GetProxiedType() == typeof(MarshalByRefObject))) return true;
+ if (oref.TypeInfo != null) return oref.TypeInfo.CanCastTo (fromType, o);
+ }
+ return fromType.IsAssignableFrom (GetProxiedType());
+ }
~RemotingProxy()
{
if (_objectIdentity != null)
- RemotingServices.DisposeIdentity (_objectIdentity);
+ {
+ if (!(_objectIdentity is ClientActivatedIdentity)) // Local CBO proxy?
+ RemotingServices.DisposeIdentity (_objectIdentity);
+ }
}
}