mcs/class/System.Runtime.Remoting/System.Runtime.Remoting.Channels.Ipc/IpcChannel.cs

   1 //\r
   2 // System.Runtime.Remoting.Channels.Ipc.IpcChannel.cs\r
   3 //\r
   4 // Author: Robert Jordan (robertj@gmx.net)\r
   5 //\r
   6 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)\r
   7 //\r
   8 //\r
   9 // Permission is hereby granted, free of charge, to any person obtaining\r
  10 // a copy of this software and associated documentation files (the\r
  11 // "Software"), to deal in the Software without restriction, including\r
  12 // without limitation the rights to use, copy, modify, merge, publish,\r
  13 // distribute, sublicense, and/or sell copies of the Software, and to\r
  14 // permit persons to whom the Software is furnished to do so, subject to\r
  15 // the following conditions:\r
  16 // \r
  17 // The above copyright notice and this permission notice shall be\r
  18 // included in all copies or substantial portions of the Software.\r
  19 // \r
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,\r
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\r
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND\r
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE\r
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION\r
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\r
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
  27 //\r
  28 \r
  29 \r
  30 using System;\r
  31 using System.Collections;\r
  32 using System.Runtime.Remoting;\r
  33 using System.Runtime.Remoting.Messaging;\r
  34 \r
  35 using Unix  = System.Runtime.Remoting.Channels.Ipc.Unix;\r
  36 using Win32 = System.Runtime.Remoting.Channels.Ipc.Win32;\r
  37 \r
  38 namespace System.Runtime.Remoting.Channels.Ipc\r
  39 {\r
  40         public class IpcChannel : IChannelReceiver, IChannelSender, IChannel\r
  41         {\r
  42                 IChannel _innerChannel;\r
  43 \r
  44                 internal static bool IsUnix\r
  45                 {\r
  46                         get { \r
  47                                 int p = (int) Environment.OSVersion.Platform;\r
  48                                 return ((p == 4) || (p == 128) || (p == 6));\r
  49                         }\r
  50                 }\r
  51 \r
  52                 public IpcChannel ()\r
  53                 {\r
  54                         if (IsUnix)\r
  55                                 _innerChannel = new Unix.IpcChannel ();\r
  56                         else\r
  57                                 _innerChannel = new Win32.IpcChannel ();\r
  58                 }\r
  59 \r
  60                 public IpcChannel (string portName)\r
  61                 {\r
  62                         if (IsUnix)\r
  63                                 _innerChannel = new Unix.IpcChannel (portName);\r
  64                         else\r
  65                                 _innerChannel = new Win32.IpcChannel (portName);\r
  66                 }\r
  67 \r
  68                 public IpcChannel (IDictionary properties,\r
  69                                    IClientChannelSinkProvider clientSinkProvider,\r
  70                                    IServerChannelSinkProvider serverSinkProvider)\r
  71                 {\r
  72                         if (IsUnix)\r
  73                                 _innerChannel = new Unix.IpcChannel (properties, clientSinkProvider, serverSinkProvider);\r
  74                         else\r
  75                                 _innerChannel = new Win32.IpcChannel (properties, clientSinkProvider, serverSinkProvider);\r
  76                 }\r
  77 \r
  78                 public string ChannelName\r
  79                 {\r
  80                         get { return _innerChannel.ChannelName; }\r
  81                 }\r
  82 \r
  83                 public int ChannelPriority\r
  84                 {\r
  85                         get { return _innerChannel.ChannelPriority; }\r
  86                 }\r
  87 \r
  88                 public string Parse (string url, out string objectURI)\r
  89                 {\r
  90                         return _innerChannel.Parse (url, out objectURI);\r
  91                 }\r
  92 \r
  93                 public IMessageSink CreateMessageSink (string url,\r
  94                                                        object remoteChannelData,\r
  95                                                        out string objectURI)\r
  96                 {\r
  97                         return ((IChannelSender)_innerChannel).CreateMessageSink (url, remoteChannelData, out  objectURI);\r
  98                 }\r
  99 \r
 100                 public object ChannelData\r
 101                 {\r
 102                         get { return ((IChannelReceiver)_innerChannel).ChannelData; }\r
 103                 }\r
 104 \r
 105                 public string[] GetUrlsForUri (string objectURI)\r
 106                 {\r
 107                         return ((IChannelReceiver)_innerChannel).GetUrlsForUri (objectURI);\r
 108                 }\r
 109 \r
 110                 public void StartListening (object data)\r
 111                 {\r
 112                         ((IChannelReceiver)_innerChannel).StartListening (data);\r
 113                 }\r
 114 \r
 115                 public void StopListening (object data)\r
 116                 {\r
 117                         ((IChannelReceiver)_innerChannel).StopListening (data);\r
 118                 }\r
 119 \r
 120         }\r
 121 }\r
 122 \r