PeerTransportBindingElement.cs :  » 2.6.4-mono-.net-core » System.ServiceModel » System » ServiceModel » Channels » C# / CSharp Open Source

//
// PeerTransportBindingElement.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.Channels;
using System.ServiceModel.Description;

namespace System.ServiceModel.Channels{
  [MonoTODO]
  public sealed class PeerTransportBindingElement
    : TransportBindingElement, IPolicyExportExtension, IWsdlExportExtension
  {
    long max_recv_message_size = 0x10000;
    int port;
    PeerSecuritySettings security = new PeerSecuritySettings ();

    public PeerTransportBindingElement ()
    {
    }

    private PeerTransportBindingElement (
      PeerTransportBindingElement other)
      : base (other)
    {
      max_recv_message_size = other.max_recv_message_size;
      port = other.port;
      other.security.CopyTo (security);
    }

    public IPAddress ListenIPAddress { get; set; }

    public override long MaxReceivedMessageSize {
      get { return max_recv_message_size; }
      set { max_recv_message_size = value; }
    }

    public int Port {
      get { return port; }
      set { port = value; }
    }

    public override string Scheme {
      get { return "net.p2p"; }
    }

    public override bool CanBuildChannelFactory<TChannel> (
      BindingContext context)
    {
      return  typeof (TChannel) == typeof (IOutputChannel) ||
        typeof (TChannel) == typeof (IDuplexChannel);
    }

    public override bool CanBuildChannelListener<TChannel> (
      BindingContext context)
    {
      return  typeof (TChannel) == typeof (IInputChannel) ||
        typeof (TChannel) == typeof (IDuplexChannel);
    }

    public override IChannelFactory<TChannel> BuildChannelFactory<TChannel> (
      BindingContext context)
    {
      if (!CanBuildChannelFactory<TChannel> (context))
        throw new ArgumentException (String.Format ("Not supported channel type '{0}'", typeof (TChannel)));
      if (typeof (TChannel) == typeof (IOutputChannel))
        return (IChannelFactory<TChannel>) (object) new PeerChannelFactory<IOutputChannel> (this, context);
      else if (typeof (TChannel) == typeof (IDuplexChannel))
        return (IChannelFactory<TChannel>) (object) new PeerChannelFactory<IDuplexChannel> (this, context);
      throw new InvalidOperationException (String.Format ("Not supported channel '{0}' (is incorrectly allowed at construction time)", typeof (TChannel)));
    }

    public override IChannelListener<TChannel> BuildChannelListener<TChannel> (
      BindingContext context)
    {
      if (!CanBuildChannelListener<TChannel> (context))
        throw new ArgumentException (String.Format ("Not supported channel type '{0}'", typeof (TChannel)));

      // FIXME: check LocalIPAddress.

      if (typeof (TChannel) == typeof (IInputChannel))
        return (IChannelListener<TChannel>) (object) new PeerChannelListener<IInputChannel> (this, context);
      else if (typeof (TChannel) == typeof (IDuplexChannel))
        return (IChannelListener<TChannel>) (object) new PeerChannelListener<IDuplexChannel> (this, context);
      throw new InvalidOperationException (String.Format ("Not supported channel '{0}' (is incorrectly allowed at construction time)", typeof (TChannel)));
    }

    public override BindingElement Clone ()
    {
      return new PeerTransportBindingElement (this);
    }

    public override T GetProperty<T> (BindingContext context)
    {
      if (typeof (T) == typeof (IBindingMulticastCapabilities))
        return (T) (object) this;
      if (typeof (T) == typeof (ISecurityCapabilities))
        return (T) (object) this;
      if (typeof (T) == typeof (IBindingDeliveryCapabilities))
        return (T) (object) this;

      return base.GetProperty<T> (context);
    }

    public PeerSecuritySettings Security {
      get { return security; }
    }

    [MonoTODO]
    void IPolicyExportExtension.ExportPolicy (MetadataExporter exporter, PolicyConversionContext contxt)
    {
      throw new NotImplementedException ();
    }

    [MonoTODO]
    void IWsdlExportExtension.ExportEndpoint (WsdlExporter exporter, WsdlEndpointConversionContext context)
    {
      throw new NotImplementedException ();
    }

    [MonoTODO]
    void IWsdlExportExtension.ExportContract (WsdlExporter exporter, WsdlContractConversionContext context)
    {
      throw new NotImplementedException ();
    }
  }
}