class/corlib/System.Runtime.Remoting/InternalRemotingServices.cs

   1 //
   2 // System.Runtime.Remoting.InternalRemotingServices.cs
   3 //
   4 // Authors:
   5 //   Lluis Sanchez Gual (lluis@ximian.com)
   6 //
   7 // (C) 2003 Novell, Inc.
   8 //
   9
  10 //
  11 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  12 //
  13 // Permission is hereby granted, free of charge, to any person obtaining
  14 // a copy of this software and associated documentation files (the
  15 // "Software"), to deal in the Software without restriction, including
  16 // without limitation the rights to use, copy, modify, merge, publish,
  17 // distribute, sublicense, and/or sell copies of the Software, and to
  18 // permit persons to whom the Software is furnished to do so, subject to
  19 // the following conditions:
  20 //
  21 // The above copyright notice and this permission notice shall be
  22 // included in all copies or substantial portions of the Software.
  23 //
  24 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  25 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  26 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  27 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  28 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  29 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  30 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  31 //
  32
  33 using System;
  34 using System.Reflection;
  35 using System.Diagnostics;
  36 using System.Collections;
  37 using System.Runtime.Remoting.Metadata;
  38 using System.Runtime.Remoting.Messaging;
  39
  40 namespace System.Runtime.Remoting
  41 {
  42         [System.Runtime.InteropServices.ComVisible (true)]
  43         public class InternalRemotingServices
  44         {
  45                 static Hashtable _soapAttributes = new Hashtable ();
  46
  47                 public InternalRemotingServices ()
  48                 {
  49                 }
  50
  51                 [Conditional("_LOGGING")]
  52                 public static void DebugOutChnl (string s)
  53                 {
  54                         // Mono does not support this internal method
  55                         throw new NotSupportedException ();
  56                 }
  57
  58                 public static SoapAttribute GetCachedSoapAttribute (object reflectionObject)
  59                 {
  60                         lock (_soapAttributes.SyncRoot) {
  61                                 SoapAttribute att = _soapAttributes [reflectionObject] as SoapAttribute;
  62                                 if (att != null) return att;
  63
  64                                 ICustomAttributeProvider ap = (ICustomAttributeProvider) reflectionObject;
  65                                 object[] atts = ap.GetCustomAttributes (typeof(SoapAttribute), true);
  66                                 if (atts.Length > 0)
  67                                         att = (SoapAttribute) atts[0];
  68                                 else
  69                                 {
  70                                         if (reflectionObject is Type)
  71                                                 att = new SoapTypeAttribute ();
  72                                         else if (reflectionObject is FieldInfo)
  73                                                 att = new SoapFieldAttribute ();
  74                                         else if (reflectionObject is MethodBase)
  75                                                 att = new SoapMethodAttribute ();
  76                                         else if (reflectionObject is ParameterInfo)
  77                                                 att = new SoapParameterAttribute ();
  78                                 }
  79
  80                                 att.SetReflectionObject (reflectionObject);
  81                                 _soapAttributes [reflectionObject] = att;
  82                                 return att;
  83                         }
  84                 }
  85
  86                 [Conditional("_DEBUG")]
  87                 public static void RemotingAssert (bool condition, string message)
  88                 {
  89                         // Mono does not support this internal method
  90                         throw new NotSupportedException ();
  91                 }
  92
  93                 [Conditional("_LOGGING")]
  94                 public static void RemotingTrace (params object[] messages)
  95                 {
  96                         // Mono does not support this internal method
  97                         throw new NotSupportedException ();
  98                 }
  99
 100                 [CLSCompliant (false)]
 101                 public static void SetServerIdentity (MethodCall m, object srvID)
 102                 {
 103                         Identity ident = srvID as Identity;
 104                         if (ident == null) throw new ArgumentException ("srvID");
 105
 106                         RemotingServices.SetMessageTargetIdentity (m, ident);
 107                 }
 108         }
 109 }