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//
// System.Runtime.Remoting.Messaging.MethodCallMessageWrapper.cs
//
// Author: Duncan Mak (duncan@ximian.com)
// Lluis Sanchez Gual (lluis@ideary.com)
//
// 2002 (C) Copyright, Ximian, Inc.
//
//
// 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 {
#if NET_2_0
[System.Runtime.InteropServices.ComVisible (true)]
#endif
public class MethodCallMessageWrapper : InternalMessageWrapper, IMethodCallMessage, IMethodMessage, IMessage
{
object[] _args;
ArgInfo _inArgInfo;
DictionaryWrapper _properties;
public MethodCallMessageWrapper (IMethodCallMessage msg)
: base (msg)
{
_args = ((IMethodCallMessage)WrappedMessage).Args;
_inArgInfo = new ArgInfo (msg.MethodBase, ArgInfoType.In);
}
public virtual int ArgCount {
get { return ((IMethodCallMessage)WrappedMessage).ArgCount; }
}
public virtual object [] Args {
get { return _args; }
set { _args = value; }
}
public virtual bool HasVarArgs {
get { return ((IMethodCallMessage)WrappedMessage).HasVarArgs; }
}
public virtual int InArgCount {
get { return _inArgInfo.GetInOutArgCount(); }
}
public virtual object[] InArgs {
get { return _inArgInfo.GetInOutArgs (_args); }
}
public virtual LogicalCallContext LogicalCallContext {
get { return ((IMethodCallMessage)WrappedMessage).LogicalCallContext; }
}
public virtual MethodBase MethodBase {
get { return ((IMethodCallMessage)WrappedMessage).MethodBase; }
}
public virtual string MethodName {
get { return ((IMethodCallMessage)WrappedMessage).MethodName; }
}
public virtual object MethodSignature {
get { return ((IMethodCallMessage)WrappedMessage).MethodSignature; }
}
public virtual IDictionary Properties
{
get
{
if (_properties == null) _properties = new DictionaryWrapper(this, WrappedMessage.Properties);
return _properties;
}
}
public virtual string TypeName {
get { return ((IMethodCallMessage)WrappedMessage).TypeName; }
}
public virtual string Uri {
get { return ((IMethodCallMessage)WrappedMessage).Uri; }
set {
IInternalMessage im = WrappedMessage as IInternalMessage;
if (im != null) im.Uri = value;
else Properties["__Uri"] = value;
}
}
public virtual object GetArg (int argNum)
{
return _args[argNum];
}
public virtual string GetArgName (int index)
{
return ((IMethodCallMessage)WrappedMessage).GetArgName (index);
}
public virtual object GetInArg (int argNum)
{
return _args[_inArgInfo.GetInOutArgIndex (argNum)];
}
public virtual string GetInArgName (int index)
{
return _inArgInfo.GetInOutArgName(index);
}
class DictionaryWrapper : MethodCallDictionary
{
IDictionary _wrappedDictionary;
static string[] _keys = new string[] {"__Args"};
public DictionaryWrapper(IMethodMessage message, IDictionary wrappedDictionary) : base (message)
{
_wrappedDictionary = wrappedDictionary;
MethodKeys = _keys;
}
protected override IDictionary AllocInternalProperties()
{
return _wrappedDictionary;
}
protected override void SetMethodProperty (string key, object value)
{
if (key == "__Args") ((MethodCallMessageWrapper)_message)._args = (object[])value;
else base.SetMethodProperty (key, value);
}
protected override object GetMethodProperty (string key)
{
if (key == "__Args") return ((MethodCallMessageWrapper)_message)._args;
else return base.GetMethodProperty (key);
}
}
}
}
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