//
// Author:
// Dietmar Maurer (dietmar@ximian.com)
+// Patrik Torstensson
//
// (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;
using System.Collections;
using System.Reflection;
namespace System.Runtime.Remoting.Messaging {
- internal class MonoMethodMessage : IMethodCallMessage, IMethodReturnMessage {
+ [Serializable]
+ internal class MonoMethodMessage : IMethodCallMessage, IMethodReturnMessage, IInternalMessage {
+ #region keep in sync with MonoMessage in object-internals.h
MonoMethod method;
-
object [] args;
-
string [] names;
+ byte [] arg_types; /* 1 == IN; 2 == OUT; 3 == INOUT; 4 == COPY OUT */
+ public LogicalCallContext ctx;
+ public object rval;
+ public Exception exc;
+ AsyncResult asyncResult;
+ CallType call_type;
+ #endregion
- byte [] arg_types; /* 1 == IN; 2 == OUT ; 3 = INOUT */
+ string uri;
- public LogicalCallContext ctx;
+ MethodCallDictionary properties;
- public object rval;
+ Type[] methodSignature;
+
+ Identity identity;
- public Exception exc;
[MethodImplAttribute(MethodImplOptions.InternalCall)]
internal extern void InitMessage (MonoMethod method, object [] out_args);
- public MonoMethodMessage (MonoMethod method, object [] out_args)
+ public MonoMethodMessage (MethodBase method, object [] out_args)
{
- InitMessage (method, out_args);
+ if (method != null)
+ InitMessage ((MonoMethod)method, out_args);
+ else
+ args = null;
+ }
+
+ public MonoMethodMessage (Type type, string method_name, object [] in_args)
+ {
+ // fixme: consider arg types
+ MethodInfo minfo = type.GetMethod (method_name);
+
+ InitMessage ((MonoMethod)minfo, null);
+
+ int len = in_args.Length;
+ for (int i = 0; i < len; i++) {
+ args [i] = in_args [i];
+ }
}
public IDictionary Properties {
get {
- return null;
+ if (properties == null) properties = new MethodCallDictionary (this);
+ return properties;
}
}
public int ArgCount {
get {
+ if (CallType == CallType.EndInvoke)
+ return -1;
+
+ if (null == args)
+ return 0;
+
return args.Length;
}
}
get {
return ctx;
}
+
+ set {
+ ctx = value;
+ }
}
public MethodBase MethodBase {
public string MethodName {
get {
+ if (null == method)
+ return String.Empty;
+
return method.Name;
}
}
public object MethodSignature {
get {
- return null;
+ if (methodSignature == null) {
+ ParameterInfo[] parameters = method.GetParameters();
+ methodSignature = new Type[parameters.Length];
+ for (int n=0; n<parameters.Length; n++)
+ methodSignature[n] = parameters[n].ParameterType;
+ }
+ return methodSignature;
}
}
public string TypeName {
get {
- return null;
+ if (null == method)
+ return String.Empty;
+
+ return method.DeclaringType.AssemblyQualifiedName;
}
}
public string Uri {
get {
- return null;
+ return uri;
+ }
+
+ set {
+ uri = value;
}
}
public object GetArg (int arg_num)
{
+ if (null == args)
+ return null;
+
return args [arg_num];
}
public string GetArgName (int arg_num)
{
+ if (null == args)
+ return String.Empty;
+
return names [arg_num];
}
public int InArgCount {
get {
+ if (CallType == CallType.EndInvoke)
+ return -1;
+
+ if (null == args)
+ return 0;
+
int count = 0;
foreach (byte t in arg_types) {
}
public object [] InArgs {
- get {
+ get {
int i, j, count = InArgCount;
object [] inargs = new object [count];
public int OutArgCount {
get {
+ if (null == args)
+ return 0;
+
int count = 0;
foreach (byte t in arg_types) {
public object [] OutArgs {
get {
+ if (null == args)
+ return null;
+
int i, j, count = OutArgCount;
object [] outargs = new object [count];
return null;
}
+ Identity IInternalMessage.TargetIdentity
+ {
+ get { return identity; }
+ set { identity = value; }
+ }
+
+ public bool IsAsync
+ {
+ get { return asyncResult != null; }
+ }
+
+ public AsyncResult AsyncResult
+ {
+ get { return asyncResult; }
+ }
+
+ internal CallType CallType
+ {
+ get
+ {
+ // FIXME: ideally, the OneWay type would be set by the runtime
+
+ if (call_type == CallType.Sync && RemotingServices.IsOneWay (method))
+ call_type = CallType.OneWay;
+ return call_type;
+ }
+ }
+
+ public bool NeedsOutProcessing (out int outCount) {
+ bool res = false;
+ outCount = 0;
+ foreach (byte t in arg_types) {
+ if ((t & 2) != 0)
+ outCount++;
+ else if ((t & 4) != 0)
+ res = true;
+ }
+ return outCount > 0 || res;
+ }
+
+ }
+
+ internal enum CallType: int
+ {
+ Sync = 0,
+ BeginInvoke = 1,
+ EndInvoke = 2,
+ OneWay = 3
}
}
+