[C#] Fix issue with ulong code generation (issue aeron-io#51)

Author: odeheurles

examples/csharp/Otf/car_example_serialized_ir.bin

@@ -9,7 +9,7 @@ public class Car
  {
  public const ushort TemplateId = (ushort)1;
  public const byte TemplateVersion = (byte)0;
- public const ushort BlockLength = (ushort)41;
+ public const ushort BlockLength = (ushort)45;
 
  private readonly Car _parentMessage;
  private DirectBuffer _buffer;
@@ -80,21 +80,21 @@ public static string SerialNumberMetaAttribute(MetaAttribute metaAttribute)
  return "";
  }
 
- public const uint SerialNumberNullVal = 4294967294U;
+ public const ulong SerialNumberNullVal = 0x8000000000000000UL;
 
- public const uint SerialNumberMinVal = 0U;
+ public const ulong SerialNumberMinVal = 0x0UL;
 
- public const uint SerialNumberMaxVal = 4294967293U;
+ public const ulong SerialNumberMaxVal = 0x7fffffffffffffffUL;
 
- public uint SerialNumber
+ public ulong SerialNumber
  {
  get
  {
- return _buffer.Uint32GetLittleEndian(_offset + 0);
+ return _buffer.Uint64GetLittleEndian(_offset + 0);
  }
  set
  {
- _buffer.Uint32PutLittleEndian(_offset + 0, value);
+ _buffer.Uint64PutLittleEndian(_offset + 0, value);
  }
  }
 
@@ -123,11 +123,11 @@ public ushort ModelYear
  {
  get
  {
- return _buffer.Uint16GetLittleEndian(_offset + 4);
+ return _buffer.Uint16GetLittleEndian(_offset + 8);
  }
  set
  {
- _buffer.Uint16PutLittleEndian(_offset + 4, value);
+ _buffer.Uint16PutLittleEndian(_offset + 8, value);
  }
  }
 
@@ -150,11 +150,11 @@ public BooleanType Available
  {
  get
  {
- return (BooleanType)_buffer.Uint8Get(_offset + 6);
+ return (BooleanType)_buffer.Uint8Get(_offset + 10);
  }
  set
  {
- _buffer.Uint8Put(_offset + 6, (byte)value);
+ _buffer.Uint8Put(_offset + 10, (byte)value);
  }
  }
 
@@ -177,11 +177,11 @@ public Model Code
  {
  get
  {
- return (Model)_buffer.CharGet(_offset + 7);
+ return (Model)_buffer.CharGet(_offset + 11);
  }
  set
  {
- _buffer.CharPut(_offset + 7, (byte)value);
+ _buffer.CharPut(_offset + 11, (byte)value);
  }
  }
 
@@ -215,7 +215,7 @@ public int GetSomeNumbers(int index)
  throw new IndexOutOfRangeException("index out of range: index=" + index);
  }
 
- return _buffer.Int32GetLittleEndian(_offset + 8 + (index * 4));
+ return _buffer.Int32GetLittleEndian(_offset + 12 + (index * 4));
  }
 
  public void SetSomeNumbers(int index, int value)
@@ -225,7 +225,7 @@ public void SetSomeNumbers(int index, int value)
  throw new IndexOutOfRangeException("index out of range: index=" + index);
  }
 
- _buffer.Int32PutLittleEndian(_offset + 8 + (index * 4), value);
+ _buffer.Int32PutLittleEndian(_offset + 12 + (index * 4), value);
  }
 
  public const int VehicleCodeSchemaId = 6;
@@ -257,7 +257,7 @@ public byte GetVehicleCode(int index)
  throw new IndexOutOfRangeException("index out of range: index=" + index);
  }
 
- return _buffer.CharGet(_offset + 28 + (index * 1));
+ return _buffer.CharGet(_offset + 32 + (index * 1));
  }
 
  public void SetVehicleCode(int index, byte value)
@@ -267,7 +267,7 @@ public void SetVehicleCode(int index, byte value)
  throw new IndexOutOfRangeException("index out of range: index=" + index);
  }
 
- _buffer.CharPut(_offset + 28 + (index * 1), value);
+ _buffer.CharPut(_offset + 32 + (index * 1), value);
  }
 
  public const string VehicleCodeCharacterEncoding = "UTF-8";
@@ -280,7 +280,7 @@ public int GetVehicleCode(byte[] dst, int dstOffset)
  throw new IndexOutOfRangeException("dstOffset out of range for copy: offset=" + dstOffset);
  }
 
- _buffer.GetBytes(_offset + 28, dst, dstOffset, length);
+ _buffer.GetBytes(_offset + 32, dst, dstOffset, length);
  return length;
  }
 
@@ -292,7 +292,7 @@ public void SetVehicleCode(byte[] src, int srcOffset)
  throw new IndexOutOfRangeException("srcOffset out of range for copy: offset=" + srcOffset);
  }
 
- _buffer.SetBytes(_offset + 28, src, srcOffset, length);
+ _buffer.SetBytes(_offset + 32, src, srcOffset, length);
  }
 
  public const int ExtrasSchemaId = 7;
@@ -313,11 +313,11 @@ public OptionalExtras Extras
  {
  get
  {
- return (OptionalExtras)_buffer.Uint8Get(_offset + 34);
+ return (OptionalExtras)_buffer.Uint8Get(_offset + 38);
  }
  set
  {
- _buffer.Uint8Put(_offset + 34, (byte)value);
+ _buffer.Uint8Put(_offset + 38, (byte)value);
  }
  }
 
@@ -341,7 +341,7 @@ public Engine Engine
  {
  get
  {
- _engine.Wrap(_buffer, _offset + 35, _actingVersion);
+ _engine.Wrap(_buffer, _offset + 39, _actingVersion);
  return _engine;
  }
  }

examples/csharp/generated_stub/generated/Car.cs

@@ -51,6 +51,7 @@
  <Compile Include="ir\generated\ByteOrderCodec.cs" />
  <Compile Include="ir\generated\FrameCodec.cs" />
  <Compile Include="ir\generated\MessageHeader.cs" />
+ <Compile Include="ir\generated\MetaAttribute.cs" />
  <Compile Include="ir\generated\PresenceCodec.cs" />
  <Compile Include="ir\generated\PrimitiveTypeCodec.cs" />
  <Compile Include="ir\generated\SignalCodec.cs" />

main/csharp/Adaptive.SimpleBinaryEncoding.csproj

@@ -0,0 +1,14 @@
+/* Generated SBE (Simple Binary Encoding) message codec */
+
+using System;
+using Adaptive.SimpleBinaryEncoding;
+
+namespace Uk.Co.Real_logic.Sbe.Ir.Generated
+{
+ public enum MetaAttribute
+ {
+ Epoch,
+ TimeUnit,
+ SemanticType
+ }
+}

main/csharp/ir/generated/MetaAttribute.cs

@@ -1257,7 +1257,7 @@ private String generateLiteral(final PrimitiveType type, final String value)
  break;
 
  case UINT64:
- literal = value + "UL";
+ literal = "0x" + Long.toHexString(Long.parseLong(value)) + "UL";
  break;
 
  case INT64: