class/System.Runtime.Remoting/System.Runtime.Remoting.Channels.Ipc.Unix/UnixChannelLoader.cs

   1 //
   2 // System.Runtime.Remoting.Channels.Ipc.Unix.UnixChannelLoader.cs
   3 //
   4 // Author: Robert Jordan (robertj@gmx.net)
   5 //
   6 // Copyright (C) 2005 Novell, Inc (http://www.novell.com)
   7 //
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 #if NET_2_0
  30
  31 using System;
  32 using System.Reflection;
  33
  34 namespace System.Runtime.Remoting.Channels.Ipc.Unix
  35 {
  36         internal sealed class UnixChannelLoader
  37         {
  38                 UnixChannelLoader ()
  39                 {
  40                 }
  41
  42                 static object _asmLock = new object ();
  43                 static Assembly _asm;
  44
  45                 static Assembly channelAssembly
  46                 {
  47                         get {
  48                                 lock (_asmLock) {
  49                                         if (_asm == null)
  50                                                 _asm = Assembly.Load (Consts.AssemblyMono_Posix);
  51                                 }
  52                                 return _asm;
  53                         }
  54                 }
  55
  56                 static Type Load (string className)
  57                 {
  58                         return channelAssembly.GetType ("Mono.Remoting.Channels.Unix." + className, true);
  59                 }
  60
  61                 public static Type LoadChannel ()
  62                 {
  63                         return Load ("UnixChannel");
  64                 }
  65
  66                 public static Type LoadClientChannel ()
  67                 {
  68                         return Load ("UnixClientChannel");
  69                 }
  70
  71                 public static Type LoadServerChannel ()
  72                 {
  73                         return Load ("UnixServerChannel");
  74                 }
  75         }
  76 }
  77
  78 #endif