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 string sig_mod;
  22                 private PEAPI.Type type;
  23
  24                 private bool is_resolved;
  25
  26                 public PrimitiveTypeRef (PEAPI.PrimitiveType type, string full_name)
  27                 {
  28                         this.type = type;
  29                         this.full_name = full_name;
  30                         sig_mod = String.Empty;
  31                         is_resolved = false;
  32                 }
  33
  34                 public string FullName {
  35                         get { return full_name + sig_mod; }
  36                 }
  37
  38                 public override string SigMod {
  39                         get { return sig_mod; }
  40                         set { sig_mod = value; }
  41                 }
  42
  43                 public PEAPI.Type PeapiType {
  44                         get { return type; }
  45                 }
  46
  47                 public void Resolve (CodeGen code_gen)
  48                 {
  49                         if (is_resolved)
  50                                 return;
  51
  52                         // Perform all of the types modifications
  53                         type = Modify (code_gen, type);
  54
  55                         is_resolved = true;
  56                 }
  57
  58                 /// <summary>
  59                 /// Primitive types can be created like this System.String instead
  60                 /// of like a normal type that would be [mscorlib]System.String This
  61                 /// method returns a proper primitive type if the supplied name is
  62                 /// the name of a primitive type.
  63                 /// </summary>
  64                 public static PrimitiveTypeRef GetPrimitiveType (string full_name)
  65                 {
  66                         switch (full_name) {
  67                         case "System.String":
  68                                 return new PrimitiveTypeRef (PEAPI.PrimitiveType.String, full_name);
  69                         case "System.Object":
  70                                 return new PrimitiveTypeRef (PEAPI.PrimitiveType.Object, full_name);
  71                         default:
  72                                 return null;
  73                         }
  74                 }
  75
  76                 public IMethodRef GetMethodRef (ITypeRef ret_type, PEAPI.CallConv call_conv,
  77                                 string name, ITypeRef[] param)
  78                 {
  79                         return new TypeSpecMethodRef (this, ret_type, call_conv, name, param);
  80                 }
  81
  82                 public IFieldRef GetFieldRef (ITypeRef ret_type, string name)
  83                 {
  84                         return new TypeSpecFieldRef (this, ret_type, name);
  85                 }
  86
  87                 public IClassRef AsClassRef (CodeGen code_gen)
  88                 {
  89                         /*
  90                         PEAPI.ClassRef class_ref = code_gen.ExternTable.GetValueClass ("corlib", FullName);
  91                         ExternTypeRef type_ref = new ExternTypeRef (class_ref, FullName);
  92
  93                         // TODO: Need to do the rest of the conversion (in order)
  94                         if (IsArray)
  95                                 type_ref.MakeArray ();
  96
  97                         return type_ref;
  98                         */
  99                         throw new NotImplementedException ("This method is getting depricated.");
 100                 }
 101
 102         }
 103
 104 }
 105