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//
// MsmqChannelListener.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2007 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.Generic;
using System.Collections.ObjectModel;
using System.Messaging;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.ServiceModel.Security;
using System.Text;
namespace System.ServiceModel.Channels
{
internal class MsmqChannelListener<TChannel> : ChannelListenerBase<TChannel>
where TChannel : class, IChannel
{
MsmqTransportBindingElement source;
BindingContext context;
Uri listen_uri;
MessageQueue queue;
List<IChannel> channels = new List<IChannel> ();
MessageEncoder encoder;
public MsmqChannelListener (MsmqTransportBindingElement source,
BindingContext context)
: base (context.Binding)
{
if (context.ListenUriMode == ListenUriMode.Explicit)
listen_uri = new Uri (context.ListenUriBaseAddress, context.ListenUriRelativeAddress);
else
// FIXME: consider ListenUriMode.Unique
throw new NotImplementedException ();
foreach (BindingElement be in context.Binding.Elements) {
MessageEncodingBindingElement mbe = be as MessageEncodingBindingElement;
if (mbe != null) {
encoder = CreateEncoder<TChannel> (mbe);
break;
}
}
if (encoder == null)
encoder = new BinaryMessageEncoder ();
}
public MessageQueue Queue {
get { return queue; }
}
public MessageEncoder MessageEncoder {
get { return encoder; }
}
public override Uri Uri {
get { return listen_uri; }
}
protected override TChannel OnAcceptChannel (TimeSpan timeout)
{
TChannel ch = PopulateChannel (timeout);
channels.Add (ch);
return ch;
}
TChannel PopulateChannel (TimeSpan timeout)
{
if (typeof (TChannel) == typeof (IInputChannel)) {
return (TChannel) (object) new MsmqInputChannel (
(MsmqChannelListener<IInputChannel>) (object) this, timeout);
}
// FIXME: implement more
throw new NotImplementedException ();
}
protected override IAsyncResult OnBeginAcceptChannel (
TimeSpan timeout, AsyncCallback callback,
object asyncState)
{
throw new NotImplementedException ();
}
protected override TChannel OnEndAcceptChannel (IAsyncResult result)
{
throw new NotImplementedException ();
}
protected override IAsyncResult OnBeginWaitForChannel (
TimeSpan timeout, AsyncCallback callback, object state)
{
throw new NotImplementedException ();
}
protected override bool OnEndWaitForChannel (IAsyncResult result)
{
throw new NotImplementedException ();
}
protected override bool OnWaitForChannel (TimeSpan timeout)
{
throw new NotImplementedException ();
}
void StartListening (TimeSpan timeout)
{
if (queue != null)
throw new InvalidOperationException ("This listener is already waiting for connection.");
queue = new MessageQueue (listen_uri.GetLeftPart (UriPartial.Scheme));
}
protected override void OnOpen (TimeSpan timeout)
{
StartListening (timeout);
}
protected override IAsyncResult OnBeginOpen (TimeSpan timeout,
AsyncCallback callback, object state)
{
throw new NotImplementedException ();
}
protected override void OnEndOpen (IAsyncResult result)
{
throw new NotImplementedException ();
}
protected override void OnClose (TimeSpan timeout)
{
// FIXME: somewhere to use timeout?
if (queue == null)
return;
queue.Dispose ();
}
[MonoTODO]
protected override IAsyncResult OnBeginClose (TimeSpan timeout,
AsyncCallback callback, object state)
{
throw new NotImplementedException ();
}
[MonoTODO]
protected override void OnEndClose (IAsyncResult result)
{
throw new NotImplementedException ();
}
[MonoTODO ("find out what to do here.")]
protected override void OnAbort ()
{
}
}
}
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