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//
// HttpChannelFactory.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2005 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.Net;
using System.Net.Security;
using System.ServiceModel;
using System.ServiceModel.Description;
using System.ServiceModel.Security;
using System.Text;
namespace System.ServiceModel.Channels
{
internal class HttpChannelFactory<TChannel> : TransportChannelFactoryBase<TChannel>
{
#if NET_2_1 || NET_4_0
IHttpCookieContainerManager cookie_manager;
#endif
public HttpChannelFactory (HttpTransportBindingElement source, BindingContext ctx)
: base (source, ctx)
{
ClientCredentials = ctx.BindingParameters.Find<ClientCredentials> ();
foreach (BindingElement be in ctx.Binding.Elements) {
MessageEncodingBindingElement mbe = be as MessageEncodingBindingElement;
if (mbe != null) {
MessageEncoder = CreateEncoder<TChannel> (mbe);
continue;
}
#if NET_2_1
var cbe = be as HttpCookieContainerBindingElement;
if (cbe != null)
cookie_manager = cbe.GetProperty<IHttpCookieContainerManager> (ctx);
#elif NET_4_0
var tbe = be as HttpTransportBindingElement;
if (tbe != null)
cookie_manager = tbe.GetProperty<IHttpCookieContainerManager> (ctx);
#endif
}
if (MessageEncoder == null)
MessageEncoder = new TextMessageEncoder (MessageVersion.Default, Encoding.UTF8);
}
public ClientCredentials ClientCredentials { get; private set; }
protected override TChannel OnCreateChannel (
EndpointAddress address, Uri via)
{
ThrowIfDisposedOrNotOpen ();
//if (Transport.Scheme != address.Uri.Scheme)
if (!address.Uri.Scheme.StartsWith(Transport.Scheme))
throw new ArgumentException (String.Format ("Argument EndpointAddress has unsupported URI scheme: {0}", address.Uri.Scheme));
if (MessageEncoder.MessageVersion.Addressing.Equals (AddressingVersion.None) &&
via != null && !address.Uri.Equals (via))
throw new ArgumentException (String.Format ("The endpoint address '{0}' and via uri '{1}' must match when the corresponding binding has addressing version in the message version value as None.", address.Uri, via));
Type t = typeof (TChannel);
if (t == typeof (IRequestChannel))
return (TChannel) (object) new HttpRequestChannel ((HttpChannelFactory<IRequestChannel>) (object) this, address, via);
else if (t == typeof (IOutputChannel))
// FIXME: implement
throw new NotImplementedException ();
throw new InvalidOperationException (String.Format ("channel type {0} is not supported.", typeof (TChannel).Name));
}
Action<TimeSpan> open_delegate;
protected override IAsyncResult OnBeginOpen (TimeSpan timeout,
AsyncCallback callback, object state)
{
if (open_delegate == null)
open_delegate = new Action<TimeSpan> (OnOpen);
return open_delegate.BeginInvoke (timeout, callback, state);
}
protected override void OnEndOpen (IAsyncResult result)
{
if (open_delegate == null)
throw new InvalidOperationException ("Async open operation has not started");
open_delegate.EndInvoke (result);
}
protected override void OnOpen (TimeSpan timeout)
{
}
public override T GetProperty<T> ()
{
#if NET_2_1 || NET_4_0
if (cookie_manager is T)
return (T) (object) cookie_manager;
#endif
return base.GetProperty<T> ();
}
}
}
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