class/System.Runtime.Remoting/System.Runtime.Remoting.Channels.CORBA/CORBAChannel.cs

   1 //
   2 // System.Runtime.Remoting.Channels.CORBA.CORBAChannel.cs
   3 //
   4 // Author: Dietmar Maurer (dietmar@ximian.com)
   5 //
   6 // 2002 (C) Copyright, Ximian, Inc.
   7 //
   8
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30 using System.Collections;
  31 using System.Runtime.Remoting.Messaging;
  32 using System.Text.RegularExpressions;
  33
  34 namespace System.Runtime.Remoting.Channels.CORBA
  35 {
  36         public class CORBAChannel : IChannelReceiver, IChannel,
  37                 IChannelSender
  38         {
  39                 CORBAServerChannel svr_chnl;
  40                 CORBAClientChannel cnt_chnl;
  41
  42                 string name = "corba";
  43
  44                 public CORBAChannel ()
  45                 {
  46                         svr_chnl = new CORBAServerChannel (0);
  47                         cnt_chnl = new CORBAClientChannel ();
  48                 }
  49
  50                 public CORBAChannel (int port)
  51                 {
  52                         svr_chnl = new CORBAServerChannel (port);
  53                         cnt_chnl = new CORBAClientChannel ();
  54                 }
  55
  56                 [MonoTODO]
  57                 public CORBAChannel (IDictionary properties,
  58                                       IClientChannelSinkProvider clientSinkProvider,
  59                                       IServerChannelSinkProvider serverSinkProvider)
  60                 {
  61                         throw new NotImplementedException ();
  62                 }
  63
  64                 public object ChannelData
  65                 {
  66                         get {
  67                                 return svr_chnl.ChannelData;
  68                         }
  69                 }
  70
  71                 public string ChannelName
  72                 {
  73                         get {
  74                                 return name;
  75                         }
  76                 }
  77
  78                 public int ChannelPriority
  79                 {
  80                         get {
  81                                 return svr_chnl.ChannelPriority;
  82                         }
  83                 }
  84
  85                 public IMessageSink CreateMessageSink (string url,
  86                                                        object remoteChannelData,
  87                                                        out string objectURI)
  88                 {
  89                         return cnt_chnl.CreateMessageSink (url, remoteChannelData, out objectURI);
  90                 }
  91
  92                 public string[] GetUrlsForUri (string objectURI)
  93                 {
  94                         return svr_chnl.GetUrlsForUri (objectURI);
  95                 }
  96
  97                 public string Parse (string url, out string objectURI)
  98                 {
  99                         return svr_chnl.Parse (url, out objectURI);
 100                 }
 101
 102                 public void StartListening (object data)
 103                 {
 104                         svr_chnl.StartListening (data);
 105                 }
 106
 107                 public void StopListening (object data)
 108                 {
 109                         svr_chnl.StopListening (data);
 110                 }
 111
 112                 internal static string ParseCORBAURL (string url, out string objectURI, out int port)
 113                 {
 114                         // format: "corba://host:port/path/to/object"
 115
 116                         objectURI = null;
 117                         port = 0;
 118
 119                         Match m = Regex.Match (url, "corba://([^:]+):([0-9]+)(/.*)");
 120
 121                         if (!m.Success)
 122                                 return null;
 123
 124                         string host = m.Groups[1].Value;
 125                         string port_str = m.Groups[2].Value;
 126                         objectURI = m.Groups[3].Value;
 127                         port = Convert.ToInt32 (port_str);
 128
 129                         return host;
 130                 }
 131         }
 132 }