public void OnEncoding(Token fieldToken, DirectBuffer buffer, int index, Token typeToken, int actingVersion)
{
string value = ReadEncodingAsString(buffer, index, typeToken, actingVersion);
PrintScope();
Console.WriteLine("{0}={1}", fieldToken.Name, value);
}
private static void DecodeComposite(Token fieldToken, DirectBuffer buffer, int bufferIndex, IList<Token> tokens,
int fromIndex, int toIndex, int actingVersion, ITokenListener listener)
{
listener.OnBeginComposite(fieldToken, tokens, fromIndex, toIndex);
for (int i = fromIndex + 1; i < toIndex; i++)
{
Token token = tokens[i];
listener.OnEncoding(token, buffer, bufferIndex + token.Offset, token, actingVersion);
}
listener.OnEndComposite(fieldToken, tokens, fromIndex, toIndex);
}
public void OnEnum(Token fieldToken, DirectBuffer buffer, int bufferIndex, IList<Token> tokens, int beginIndex,
int endIndex, int actingVersion)
{
Token typeToken = tokens[beginIndex + 1];
long encodedValue = ReadEncodingAsLong(buffer, bufferIndex, typeToken, actingVersion);
string value = null;
for (int i = beginIndex + 1; i < endIndex; i++)
{
// TODO to check..
if (encodedValue == tokens[i].Encoding.ConstValue.LongValue())
{
value = tokens[i].Name;
break;
}
}
PrintScope();
Console.WriteLine("{0}={1}", fieldToken.Name, value);
}
public virtual void OnBitSet(Token fieldToken, DirectBuffer buffer, int bufferIndex, IList<Token> tokens,
int beginIndex, int endIndex, int actingVersion)
{
Token typeToken = tokens[beginIndex + 1];
long encodedValue = ReadEncodingAsLong(buffer, bufferIndex, typeToken, actingVersion);
PrintScope();
Console.Write("{0}:", fieldToken.Name);
for (int i = beginIndex + 1; i < endIndex; i++)
{
Console.Write(" {0}=", tokens[i].Name);
long bitPosition = tokens[i].Encoding.ConstValue.LongValue();
bool flag = (encodedValue & (long) Math.Pow(2, bitPosition)) != 0;
Console.Write(Convert.ToString(flag));
}
Console.WriteLine();
}
public void OnEndMessage(Token token)
{
_namedScope.Pop();
}
private static PrimitiveValue ConstOrNotPresentValue(Token token, int actingVersion)
{
Encoding encoding = token.Encoding;
if (encoding.Presence == Presence.Constant)
{
return encoding.ConstValue;
}
if (Presence.Optional == encoding.Presence)
{
if (actingVersion < token.Version)
{
return encoding.ApplicableNullVal;
}
}
return null;
}
private int EncodeToken(Token token)
{
Encoding encoding = token.encoding();
PrimitiveType type = encoding.primitiveType();
tokenCodec.wrapForEncode(directBuffer, 0).tokenOffset(token.offset()).tokenSize(token.size()).schemaId(token.schemaId()).tokenVersion(token.version()).signal(mapSignal(token.signal())).primitiveType(mapPrimitiveType(type)).byteOrder(mapByteOrder(encoding.byteOrder())).presence(mapPresence(encoding.presence()));
sbyte[] nameBytes = token.name().getBytes(TokenCodec.nameCharacterEncoding());
tokenCodec.putName(nameBytes, 0, nameBytes.Length);
tokenCodec.putConstVal(valArray, 0, put(valBuffer, encoding.constVal(), type));
tokenCodec.putMinVal(valArray, 0, put(valBuffer, encoding.minVal(), type));
tokenCodec.putMaxVal(valArray, 0, put(valBuffer, encoding.maxVal(), type));
tokenCodec.putNullVal(valArray, 0, put(valBuffer, encoding.nullVal(), type));
sbyte[] charEncodingBytes = getBytes(encoding.characterEncoding(), TokenCodec.characterEncodingCharacterEncoding());
tokenCodec.putCharacterEncoding(charEncodingBytes, 0, charEncodingBytes.Length);
sbyte[] epochBytes = getBytes(encoding.epoch(), TokenCodec.epochCharacterEncoding());
tokenCodec.putEpoch(epochBytes, 0, epochBytes.Length);
sbyte[] timeUnitBytes = getBytes(encoding.timeUnit(), TokenCodec.timeUnitCharacterEncoding());
tokenCodec.putTimeUnit(timeUnitBytes, 0, timeUnitBytes.Length);
sbyte[] semanticTypeBytes = getBytes(encoding.semanticType(), TokenCodec.semanticTypeCharacterEncoding());
tokenCodec.putSemanticType(semanticTypeBytes, 0, semanticTypeBytes.Length);
return tokenCodec.size();
}
public virtual void OnEndGroup(Token token, int groupIndex, int numInGroup)
{
_namedScope.Pop();
}
public virtual void OnEndComposite(Token fieldToken, IList<Token> tokens, int fromIndex, int toIndex)
{
_namedScope.Pop();
}
/// <summary>
/// Callback raised when the OTF decoder encounters a variable length data
/// </summary>
public virtual void OnVarData(Token fieldToken, DirectBuffer buffer, int bufferIndex, int length,
Token typeToken)
{
// no op
}
/// <summary>
/// Callback raised when the OTF decoder encounters the end of a group
/// </summary>
public virtual void OnEndGroup(Token token, int groupIndex, int numInGroup)
{
// no op
}
/// <summary>
/// Callback raised when the OTF decoder encounters the end of a composite
/// </summary>
public virtual void OnEndComposite(Token fieldToken, IList<Token> tokens, int fromIndex, int toIndex)
{
// no op
}
/// <summary>
/// Callback raised when the OTF decoder encounters a bit set
/// </summary>
public virtual void OnBitSet(Token fieldToken, DirectBuffer buffer, int bufferIndex, IList<Token> tokens,
int fromIndex, int toIndex, int actingVersion)
{
// no op
}
/// <summary>
/// Callback raised when the OTF decoder encounters an encoding
/// </summary>
public virtual void OnEncoding(Token fieldToken, DirectBuffer buffer, int bufferIndex, Token typeToken, int actingVersion)
{
// no op
}
/// <summary>
/// Callback raised when the OTF decoder encounters the end of a message
/// </summary>
/// <param name="token">the corresponding token</param>
public virtual void OnEndMessage(Token token)
{
// no op
}
/// <summary>
/// Callback raised when the OTF decoder encounters the begining of a message
/// </summary>
/// <param name="token">the corresponding token</param>
public virtual void OnBeginMessage(Token token)
{
// no op
}
public virtual void OnBeginComposite(Token fieldToken, IList<Token> tokens, int fromIndex, int toIndex)
{
_namedScope.Push(fieldToken.Name + ".");
}
private static string ReadEncodingAsString(DirectBuffer buffer, int index, Token typeToken, int actingVersion)
{
PrimitiveValue constOrNotPresentValue = ConstOrNotPresentValue(typeToken, actingVersion);
if (null != constOrNotPresentValue)
{
return constOrNotPresentValue.ToString();
}
var sb = new StringBuilder();
Encoding encoding = typeToken.Encoding;
int elementSize = encoding.PrimitiveType.Size;
for (int i = 0, size = typeToken.ArrayLength; i < size; i++)
{
MapEncodingToString(sb, buffer, index + (i*elementSize), encoding);
sb.Append(", ");
}
sb.Length = sb.Length - 2;
return sb.ToString();
}
public virtual void OnBeginGroup(Token token, int groupIndex, int numInGroup)
{
_namedScope.Push(token.Name + ".");
}
private long ReadEncodingAsLong(DirectBuffer buffer, int bufferIndex, Token typeToken, int actingVersion)
{
PrimitiveValue constOrNotPresentValue = ConstOrNotPresentValue(typeToken, actingVersion);
if (null != constOrNotPresentValue)
{
return constOrNotPresentValue.LongValue();
}
return GetLong(buffer, bufferIndex, typeToken.Encoding);
}
public virtual void OnVarData(Token fieldToken, DirectBuffer buffer, int bufferIndex, int length,
Token typeToken)
{
string value;
try
{
int varDataLength = buffer.GetBytes(bufferIndex, _tempBuffer, 0, length);
System.Text.Encoding encoding = System.Text.Encoding.GetEncoding(typeToken.Encoding.CharacterEncoding);
value = encoding.GetString(_tempBuffer, 0, varDataLength);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
Console.Write(ex.StackTrace);
return;
}
PrintScope();
Console.WriteLine("{0}={1}", fieldToken.Name, value);
}
public void OnBeginMessage(Token token)
{
_namedScope.Push(token.Name + ".");
}
