mcs/class/corlib/System.Reflection.Emit/EnumBuilder.cs

   1
   2 //
   3 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining
   6 // a copy of this software and associated documentation files (the
   7 // "Software"), to deal in the Software without restriction, including
   8 // without limitation the rights to use, copy, modify, merge, publish,
   9 // distribute, sublicense, and/or sell copies of the Software, and to
  10 // permit persons to whom the Software is furnished to do so, subject to
  11 // the following conditions:
  12 //
  13 // The above copyright notice and this permission notice shall be
  14 // included in all copies or substantial portions of the Software.
  15 //
  16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  20 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  21 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 //
  24
  25 //
  26 // System.Reflection.Emit/EnumBuilder.cs
  27 //
  28 // Author:
  29 //   Paolo Molaro (lupus@ximian.com)
  30 //
  31 // (C) 2001 Ximian, Inc.  http://www.ximian.com
  32 //
  33
  34 using System;
  35 using System.Reflection;
  36 using System.Reflection.Emit;
  37 using System.Globalization;
  38 using System.Runtime.CompilerServices;
  39
  40 namespace System.Reflection.Emit {
  41         public sealed class EnumBuilder : Type {
  42                 private TypeBuilder _tb;
  43                 private FieldBuilder _underlyingField;
  44                 private Type _underlyingType;
  45
  46                 internal EnumBuilder (ModuleBuilder mb, string name, TypeAttributes visibility, Type underlyingType)
  47                 {
  48                         _tb = new TypeBuilder (mb, name, (visibility | TypeAttributes.Sealed),
  49                                 typeof(Enum), null, PackingSize.Unspecified, 0, null);
  50                         _underlyingType = underlyingType;
  51                         _underlyingField = _tb.DefineField ("value__", underlyingType,
  52                                 (FieldAttributes.SpecialName | FieldAttributes.Private));
  53                         setup_enum_type (_tb);
  54                 }
  55
  56                 internal TypeBuilder GetTypeBuilder ()
  57                 {
  58                         return _tb;
  59                 }
  60
  61                 public override Assembly Assembly {
  62                         get {
  63                                 return _tb.Assembly;
  64                         }
  65                 }
  66
  67                 public override string AssemblyQualifiedName {
  68                         get {
  69                                 return _tb.AssemblyQualifiedName;
  70                         }
  71                 }
  72
  73                 public override Type BaseType {
  74                         get {
  75                                 return _tb.BaseType;
  76                         }
  77                 }
  78
  79                 public override Type DeclaringType {
  80                         get {
  81                                 return _tb.DeclaringType;
  82                         }
  83                 }
  84
  85                 public override string FullName {
  86                         get {
  87                                 return _tb.FullName;
  88                         }
  89                 }
  90
  91                 public override Guid GUID {
  92                         get {
  93                                 return _tb.GUID;
  94                         }
  95                 }
  96
  97                 public override Module Module {
  98                         get {
  99                                 return _tb.Module;
 100                         }
 101                 }
 102
 103                 public override string Name {
 104                         get {
 105                                 return _tb.Name;
 106                         }
 107                 }
 108
 109                 public override string Namespace {
 110                         get {
 111                                 return _tb.Namespace;
 112                         }
 113                 }
 114
 115                 public override Type ReflectedType {
 116                         get {
 117                                 return _tb.ReflectedType;
 118                         }
 119                 }
 120
 121                 public override RuntimeTypeHandle TypeHandle {
 122                         get {
 123                                 return _tb.TypeHandle;
 124                         }
 125                 }
 126
 127                 public TypeToken TypeToken {
 128                         get {
 129                                 return _tb.TypeToken;
 130                         }
 131                 }
 132
 133                 public FieldBuilder UnderlyingField {
 134                         get {
 135                                 return _underlyingField;
 136                         }
 137                 }
 138
 139                 public override Type UnderlyingSystemType {
 140                         get {
 141                                 return _underlyingType;
 142                         }
 143                 }
 144
 145                 public Type CreateType ()
 146                 {
 147                         Type res = _tb.CreateType ();
 148                         return res;
 149                 }
 150
 151                 [MethodImplAttribute(MethodImplOptions.InternalCall)]
 152                 private extern void setup_enum_type (Type t);
 153
 154                 public FieldBuilder DefineLiteral (string literalName, object literalValue)
 155                 {
 156                         FieldBuilder fieldBuilder = _tb.DefineField (literalName,
 157                                 _underlyingType, (FieldAttributes.Literal |
 158                                 (FieldAttributes.Static | FieldAttributes.Public)));
 159                         fieldBuilder.SetConstant (literalValue);
 160                         return fieldBuilder;
 161                 }
 162
 163                 protected override TypeAttributes GetAttributeFlagsImpl ()
 164                 {
 165                         return _tb.attrs;
 166                 }
 167
 168                 protected override ConstructorInfo GetConstructorImpl (
 169                         BindingFlags bindingAttr, Binder binder, CallingConventions cc,
 170                         Type[] types, ParameterModifier[] modifiers)
 171                 {
 172                         return _tb.GetConstructor (bindingAttr, binder, cc, types,
 173                                 modifiers);
 174                 }
 175
 176                 public override ConstructorInfo[] GetConstructors(BindingFlags bindingAttr)
 177                 {
 178                         return _tb.GetConstructors (bindingAttr);
 179                 }
 180
 181                 public override object[] GetCustomAttributes(bool inherit)
 182                 {
 183                         return _tb.GetCustomAttributes (inherit);
 184                 }
 185
 186                 public override object[] GetCustomAttributes(Type attributeType, bool inherit)
 187                 {
 188                         return _tb.GetCustomAttributes (attributeType, inherit);
 189                 }
 190
 191                 public override Type GetElementType()
 192                 {
 193                         return _tb.GetElementType ();
 194                 }
 195
 196                 public override EventInfo GetEvent( string name, BindingFlags bindingAttr)
 197                 {
 198                         return _tb.GetEvent (name, bindingAttr);
 199                 }
 200
 201                 public override EventInfo[] GetEvents()
 202                 {
 203                         return _tb.GetEvents ();
 204                 }
 205
 206                 public override EventInfo[] GetEvents( BindingFlags bindingAttr)
 207                 {
 208                         return _tb.GetEvents (bindingAttr);
 209                 }
 210
 211                 public override FieldInfo GetField( string name, BindingFlags bindingAttr)
 212                 {
 213                         return _tb.GetField (name, bindingAttr);
 214                 }
 215
 216                 public override FieldInfo[] GetFields( BindingFlags bindingAttr)
 217                 {
 218                         return _tb.GetFields (bindingAttr);
 219                 }
 220
 221                 public override Type GetInterface (string name, bool ignoreCase)
 222                 {
 223                         return _tb.GetInterface (name, ignoreCase);
 224                 }
 225
 226                 public override InterfaceMapping GetInterfaceMap (Type interfaceType)
 227                 {
 228                         return _tb.GetInterfaceMap (interfaceType);
 229                 }
 230
 231                 public override Type[] GetInterfaces()
 232                 {
 233                         return _tb.GetInterfaces ();
 234                 }
 235
 236                 public override MemberInfo[] GetMember (string name, MemberTypes type, BindingFlags bindingAttr)
 237                 {
 238                         return _tb.GetMember (name, type, bindingAttr);
 239                 }
 240
 241                 public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
 242                 {
 243                         return _tb.GetMembers (bindingAttr);
 244                 }
 245
 246                 protected override MethodInfo GetMethodImpl (
 247                         string name, BindingFlags bindingAttr, Binder binder,
 248                         CallingConventions callConvention, Type[] types,
 249                         ParameterModifier[] modifiers)
 250                 {
 251                         if (types == null) {
 252                                 return _tb.GetMethod (name, bindingAttr);
 253                         }
 254
 255                         return _tb.GetMethod (name, bindingAttr, binder,
 256                                 callConvention, types, modifiers);
 257                 }
 258
 259                 public override MethodInfo[] GetMethods (BindingFlags bindingAttr)
 260                 {
 261                         return _tb.GetMethods (bindingAttr);
 262                 }
 263
 264                 public override Type GetNestedType (string name, BindingFlags bindingAttr)
 265                 {
 266                         return _tb.GetNestedType (name, bindingAttr);
 267                 }
 268
 269                 public override Type[] GetNestedTypes (BindingFlags bindingAttr)
 270                 {
 271                         return _tb.GetNestedTypes (bindingAttr);
 272                 }
 273
 274                 public override PropertyInfo[] GetProperties (BindingFlags bindingAttr)
 275                 {
 276                         return _tb.GetProperties (bindingAttr);
 277                 }
 278
 279                 protected override PropertyInfo GetPropertyImpl (
 280                         string name, BindingFlags bindingAttr, Binder binder,
 281                         Type returnType, Type[] types,
 282                         ParameterModifier[] modifiers)
 283                 {
 284                         throw CreateNotSupportedException ();
 285                 }
 286
 287                 protected override bool HasElementTypeImpl ()
 288                 {
 289                         return _tb.HasElementType;
 290                 }
 291
 292                 public override object InvokeMember (
 293                         string name, BindingFlags invokeAttr, Binder binder,
 294                         object target, object[] args,
 295                         ParameterModifier[] modifiers, CultureInfo culture,
 296                         string[] namedParameters)
 297                 {
 298                         return _tb.InvokeMember (name, invokeAttr, binder, target,
 299                                 args, modifiers, culture, namedParameters);
 300                 }
 301
 302                 protected override bool IsArrayImpl()
 303                 {
 304                         return false;
 305                 }
 306
 307                 protected override bool IsByRefImpl()
 308                 {
 309                         return false;
 310                 }
 311
 312                 protected override bool IsCOMObjectImpl()
 313                 {
 314                         return false;
 315                 }
 316
 317                 protected override bool IsPointerImpl()
 318                 {
 319                         return false;
 320                 }
 321
 322                 protected override bool IsPrimitiveImpl()
 323                 {
 324                         return false;
 325                 }
 326
 327                 protected override bool IsValueTypeImpl()
 328                 {
 329                         return true;
 330                 }
 331
 332                 public override bool IsDefined (Type attributeType, bool inherit)
 333                 {
 334                         return _tb.IsDefined (attributeType, inherit);
 335                 }
 336
 337                 public void SetCustomAttribute (CustomAttributeBuilder customBuilder)
 338                 {
 339                         _tb.SetCustomAttribute (customBuilder);
 340                 }
 341
 342                 public void SetCustomAttribute (ConstructorInfo con, byte[] binaryAttribute)
 343                 {
 344                         SetCustomAttribute (new CustomAttributeBuilder (con, binaryAttribute));
 345                 }
 346
 347 #if NET_2_0 || BOOTSTRAP_NET_2_0
 348                 [MonoTODO]
 349                 public override Type[] GetGenericArguments ()
 350                 {
 351                         throw new NotImplementedException ();
 352                 }
 353
 354                 [MonoTODO]
 355                 public override bool HasGenericArguments {
 356                         get {
 357                                 throw new NotImplementedException ();
 358                         }
 359                 }
 360
 361                 [MonoTODO]
 362                 public override bool ContainsGenericParameters {
 363                         get {
 364                                 throw new NotImplementedException ();
 365                         }
 366                 }
 367
 368                 [MonoTODO]
 369                 public override bool IsGenericParameter {
 370                         get {
 371                                 throw new NotImplementedException ();
 372                         }
 373                 }
 374
 375                 [MonoTODO]
 376                 public override int GenericParameterPosition {
 377                         get {
 378                                 throw new NotImplementedException ();
 379                         }
 380                 }
 381
 382                 [MonoTODO]
 383                 public override MethodInfo DeclaringMethod {
 384                         get {
 385                                 throw new NotImplementedException ();
 386                         }
 387                 }
 388 #endif
 389
 390                 private Exception CreateNotSupportedException ()
 391                 {
 392                         return new NotSupportedException ("The invoked member is not supported in a dynamic module.");
 393                 }
 394         }
 395 }