Merge branch 'master' of github.com:mono/mono
[mono.git] / mcs / class / System.ServiceModel.Discovery / System.ServiceModel.Discovery.Udp / UdpTransportBindingElement.cs
1 //
2 // Author: Atsushi Enomoto <atsushi@ximian.com>
3 //
4 // Copyright (C) 2010 Novell, Inc (http://www.novell.com)
5 //
6 // Permission is hereby granted, free of charge, to any person obtaining
7 // a copy of this software and associated documentation files (the
8 // "Software"), to deal in the Software without restriction, including
9 // without limitation the rights to use, copy, modify, merge, publish,
10 // distribute, sublicense, and/or sell copies of the Software, and to
11 // permit persons to whom the Software is furnished to do so, subject to
12 // the following conditions:
13 // 
14 // The above copyright notice and this permission notice shall be
15 // included in all copies or substantial portions of the Software.
16 // 
17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
21 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 //
25 using System;
26 using System.IO;
27 using System.Net.Sockets;
28 using System.ServiceModel;
29 using System.ServiceModel.Channels;
30
31 namespace System.ServiceModel.Discovery
32 {
33         internal class UdpTransportBindingElement : TransportBindingElement
34         {
35                 public UdpTransportBindingElement ()
36                         : this (new UdpTransportSettings ())
37                 {
38                 }
39                 
40                 public UdpTransportBindingElement (UdpTransportSettings settings)
41                 {
42                         this.settings = settings ?? new UdpTransportSettings ();
43                 }
44                 
45                 private UdpTransportBindingElement (UdpTransportBindingElement other)
46                 {
47                         settings = new UdpTransportSettings (other.settings);
48                 }
49                 
50                 public override string Scheme {
51                         get { return "soap.udp"; }
52                 }
53                 
54                 UdpTransportSettings settings;
55
56                 public UdpTransportSettings TransportSettings {
57                         get { return settings; }
58                 }
59
60                 public override BindingElement Clone ()
61                 {
62                         return new UdpTransportBindingElement (this);
63                 }
64                 
65                 public override bool CanBuildChannelFactory<TChannel> (BindingContext ctx)
66                 {
67                         return typeof (TChannel) == typeof (IDuplexChannel);
68                 }
69                 
70                 public override bool CanBuildChannelListener<TChannel> (BindingContext ctx)
71                 {
72                         return typeof (TChannel) == typeof (IDuplexChannel);
73                 }
74                 
75                 public override IChannelFactory<TChannel> BuildChannelFactory<TChannel> (BindingContext ctx)
76                 {
77                         if (!CanBuildChannelFactory<TChannel> (ctx))
78                                 throw new InvalidOperationException (String.Format ("Not supported type of channel: {0}", typeof (TChannel)));
79
80                         return (IChannelFactory<TChannel>) (object) new UdpChannelFactory (this, ctx);
81                 }
82                 
83                 public override IChannelListener<TChannel> BuildChannelListener<TChannel> (BindingContext ctx)
84                 {
85                         if (!CanBuildChannelListener<TChannel> (ctx))
86                                 throw new InvalidOperationException (String.Format ("Not supported type of channel: {0}", typeof (TChannel)));
87
88                         return (IChannelListener<TChannel>) (object) new UdpChannelListener (this, ctx);
89                 }
90                 
91                 public override T GetProperty<T> (BindingContext ctx)
92                 {
93                         return ctx.GetInnerProperty<T> ();
94                 }
95         }
96 }