Made headers compatible with C++.

[BearSSL] / T0 / CodeElement.cs

diff --git a/T0/CodeElement.cs b/T0/CodeElement.cs
index 5731c5a..471a61f 100644 (file)
--- a/T0/CodeElement.cs
+++ b/T0/CodeElement.cs
@@ -30,7 +30,7 @@ abstract class CodeElement {
 
        internal int LastLength { get; set; }
 
-       internal abstract int Length { get; }
+       // internal abstract int Length { get; }
 
        internal CodeElement()
        {
@@ -42,7 +42,19 @@ abstract class CodeElement {
                throw new Exception("Code element accepts no target");
        }
 
-       internal abstract int Encode(BlobWriter bw);
+       internal abstract int GetLength(bool oneByteCode);
+
+       internal abstract int Encode(BlobWriter bw, bool oneByteCode);
+
+       internal static int EncodeOneByte(uint val, BlobWriter bw)
+       {
+               if (val > 255) {
+                       throw new Exception(string.Format(
+                               "Cannot encode '{0}' over one byte", val));
+               }
+               bw.Append((byte)val);
+               return 1;
+       }
 
        internal static int Encode7EUnsigned(uint val, BlobWriter bw)
        {