mcs/ilasm/codegen/PrimitiveTypeRef.cs

   1 //
   2 // Mono.ILASM.PrimitiveTypeRef
   3 //
   4 // Author(s):
   5 //  Jackson Harper (Jackson@LatitudeGeo.com)
   6 //
   7 // (C) 2003 Jackson Harper, All rights reserved
   8 //
   9
  10
  11 using System;
  12
  13 namespace Mono.ILASM {
  14
  15         /// <summary>
  16         /// Reference to a primitive type, ie string, object, char
  17         /// </summary>
  18         public class PrimitiveTypeRef : ModifiableType, ITypeRef {
  19
  20                 private string full_name;
  21                 private PEAPI.Type type;
  22
  23                 private bool is_resolved;
  24
  25                 public PrimitiveTypeRef (PEAPI.PrimitiveType type, string full_name)
  26                 {
  27                         this.type = type;
  28                         this.full_name = full_name;
  29
  30                         is_resolved = false;
  31                 }
  32
  33                 public string FullName {
  34                         get { return full_name; }
  35                 }
  36
  37                 public PEAPI.Type PeapiType {
  38                         get { return type; }
  39                 }
  40
  41                 public void Resolve (CodeGen code_gen)
  42                 {
  43                         if (is_resolved)
  44                                 return;
  45
  46                         // Perform all of the types modifications
  47                         type = Modify (code_gen, type, ref full_name);
  48
  49                         is_resolved = true;
  50                 }
  51
  52                 /// <summary>
  53                 /// Primitive types can be created like this System.String instead
  54                 /// of like a normal type that would be [mscorlib]System.String This
  55                 /// method returns a proper primitive type if the supplied name is
  56                 /// the name of a primitive type.
  57                 /// </summary>
  58                 public static PrimitiveTypeRef GetPrimitiveType (string full_name)
  59                 {
  60                         switch (full_name) {
  61                         case "System.String":
  62                                 return new PrimitiveTypeRef (PEAPI.PrimitiveType.String, full_name);
  63                         case "System.Object":
  64                                 return new PrimitiveTypeRef (PEAPI.PrimitiveType.Object, full_name);
  65                         default:
  66                                 return null;
  67                         }
  68                 }
  69
  70                 public IMethodRef GetMethodRef (ITypeRef ret_type, PEAPI.CallConv call_conv,
  71                                 string name, ITypeRef[] param)
  72                 {
  73                         return new TypeSpecMethodRef (this, ret_type, call_conv, name, param);
  74                 }
  75
  76                 public IFieldRef GetFieldRef (ITypeRef ret_type, string name)
  77                 {
  78                         return new TypeSpecFieldRef (this, ret_type, name);
  79                 }
  80
  81                 public IClassRef AsClassRef (CodeGen code_gen)
  82                 {
  83                         /*
  84                         PEAPI.ClassRef class_ref = code_gen.ExternTable.GetValueClass ("corlib", FullName);
  85                         ExternTypeRef type_ref = new ExternTypeRef (class_ref, FullName);
  86
  87                         // TODO: Need to do the rest of the conversion (in order)
  88                         if (IsArray)
  89                                 type_ref.MakeArray ();
  90
  91                         return type_ref;
  92                         */
  93                         throw new NotImplementedException ("This method is getting depricated.");
  94                 }
  95
  96         }
  97
  98 }
  99