class/corlib/System.Reflection.Emit/MonoArrayMethod.cs

   1 //
   2 // System.Reflection/MonoMethod.cs
   3 // The class used to represent methods from the mono runtime.
   4 //
   5 // Author:
   6 //   Paolo Molaro (lupus@ximian.com)
   7 //
   8 // (C) 2001 Ximian, Inc.  http://www.ximian.com
   9 //
  10
  11 //
  12 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33
  34 using System;
  35 using System.Globalization;
  36 using System.Runtime.CompilerServices;
  37 using System.Runtime.InteropServices;
  38
  39 namespace System.Reflection {
  40         internal class MonoArrayMethod: MethodInfo {
  41 #pragma warning disable 649
  42                 internal RuntimeMethodHandle mhandle;
  43                 internal Type parent;
  44                 internal Type ret;
  45                 internal Type[] parameters;
  46                 internal string name;
  47                 internal int table_idx;
  48                 internal CallingConventions call_conv;
  49 #pragma warning restore 649
  50
  51                 internal MonoArrayMethod (Type arrayClass, string methodName, CallingConventions callingConvention, Type returnType, Type[] parameterTypes) {
  52                         name = methodName;
  53                         parent = arrayClass;
  54                         ret = returnType;
  55                         parameters = (Type[])parameterTypes.Clone();
  56                         call_conv = callingConvention;
  57                 }
  58
  59                 [MonoTODO("Always returns this")]
  60                 public override MethodInfo GetBaseDefinition() {
  61                         return this; /* FIXME */
  62                 }
  63                 public override Type ReturnType {
  64                         get {
  65                                 return ret;
  66                         }
  67                 }
  68
  69                 [MonoTODO("Not implemented.  Always returns null")]
  70                 public override ICustomAttributeProvider ReturnTypeCustomAttributes {
  71                         get {return null;}
  72                 }
  73
  74                 [MonoTODO("Not implemented.  Always returns zero")]
  75                 public override MethodImplAttributes GetMethodImplementationFlags() {
  76                         return (MethodImplAttributes)0;
  77                 }
  78
  79                 [MonoTODO("Not implemented.  Always returns an empty array")]
  80                 public override ParameterInfo[] GetParameters() {
  81                         return new ParameterInfo [0];
  82                 }
  83
  84                 [MonoTODO("Not implemented")]
  85                 public override Object Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) {
  86                         throw new NotImplementedException ();
  87                 }
  88
  89                 public override RuntimeMethodHandle MethodHandle {
  90                         get {return mhandle;}
  91                 }
  92
  93                 [MonoTODO("Not implemented.  Always returns zero")]
  94                 public override MethodAttributes Attributes {
  95                         get {
  96                                 return (MethodAttributes)0;
  97                         }
  98                 }
  99
 100                 public override Type ReflectedType {
 101                         get {
 102                                 return parent;
 103                         }
 104                 }
 105                 public override Type DeclaringType {
 106                         get {
 107                                 return parent;
 108                         }
 109                 }
 110                 public override string Name {
 111                         get {
 112                                 return name;
 113                         }
 114                 }
 115
 116                 public override bool IsDefined (Type attributeType, bool inherit) {
 117                         return MonoCustomAttrs.IsDefined (this, attributeType, inherit);
 118                 }
 119
 120                 public override object[] GetCustomAttributes( bool inherit) {
 121                         return MonoCustomAttrs.GetCustomAttributes (this, inherit);
 122                 }
 123                 public override object[] GetCustomAttributes( Type attributeType, bool inherit) {
 124                         return MonoCustomAttrs.GetCustomAttributes (this, attributeType, inherit);
 125                 }
 126
 127                 public override string ToString () {
 128                         string parms = String.Empty;
 129                         ParameterInfo[] p = GetParameters ();
 130                         for (int i = 0; i < p.Length; ++i) {
 131                                 if (i > 0)
 132                                         parms = parms + ", ";
 133                                 parms = parms + p [i].ParameterType.Name;
 134                         }
 135                         if (ReturnType != null)
 136                                 return ReturnType.Name+" "+Name+"("+parms+")";
 137                         else
 138                                 return "void "+Name+"("+parms+")";
 139                 }
 140         }
 141 }