class/Microsoft.CSharp/Microsoft.CSharp.RuntimeBinder/CSharpInvokeBinder.cs

   1 //
   2 // CSharpInvokeBinder.cs
   3 //
   4 // Authors:
   5 //      Marek Safar  <marek.safar@gmail.com>
   6 //
   7 // Copyright (C) 2009 Novell, Inc (http://www.novell.com)
   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 using System;
  30 using System.Dynamic;
  31 using System.Collections.Generic;
  32 using System.Linq;
  33
  34 namespace Microsoft.CSharp.RuntimeBinder
  35 {
  36         public class CSharpInvokeBinder : InvokeBinder
  37         {
  38                 CSharpCallFlags flags;
  39                 IList<CSharpArgumentInfo> argumentInfo;
  40                 Type callingContext;
  41
  42                 public CSharpInvokeBinder (CSharpCallFlags flags, Type callingContext, IEnumerable<CSharpArgumentInfo> argumentInfo)
  43                         : base (argumentInfo.ToCallInfo ())
  44                 {
  45                         this.flags = flags;
  46                         this.callingContext = callingContext;
  47                         this.argumentInfo = argumentInfo.ToReadOnly ();
  48                 }
  49
  50                 public IList<CSharpArgumentInfo> ArgumentInfo {
  51                         get {
  52                                 return argumentInfo;
  53                         }
  54                 }
  55
  56                 public Type CallingContext {
  57                         get {
  58                                 return callingContext;
  59                         }
  60                 }
  61
  62                 public override bool Equals (object obj)
  63                 {
  64                         var other = obj as CSharpInvokeBinder;
  65                         return other != null && base.Equals (obj) && other.flags == flags && other.callingContext == callingContext &&
  66                                 other.argumentInfo.SequenceEqual (argumentInfo);
  67                 }
  68
  69                 public CSharpCallFlags Flags {
  70                         get {
  71                                 return flags;
  72                         }
  73                 }
  74
  75                 public override int GetHashCode ()
  76                 {
  77                         return base.GetHashCode ();
  78                 }
  79
  80                 [MonoTODO]
  81                 public override DynamicMetaObject FallbackInvoke (DynamicMetaObject target, DynamicMetaObject[] args, DynamicMetaObject errorSuggestion)
  82                 {
  83                         throw new NotImplementedException ();
  84                 }
  85         }
  86 }