public int HandleMatch(IProcessorState processor, int bufferLength, ref int currentBufferPosition, int token, Stream target)
{
bool flag;
if (processor.Config.Flags.TryGetValue(Conditional.OperationName, out flag) && !flag)
{
target.Write(Tokens[token].Value, Tokens[token].Start, Tokens[token].Length);
return(Tokens[token].Length);
}
List <byte> conditionBytes = new List <byte>();
ScanToCloseCondition(processor, conditionBytes, ref bufferLength, ref currentBufferPosition);
byte[] condition = conditionBytes.ToArray();
EngineConfig adjustedConfig = new EngineConfig(processor.Config.EnvironmentSettings, processor.Config.Whitespaces, processor.Config.LineEndings, processor.Config.Variables, _definition.VariableFormat);
IProcessorState localState = new ProcessorState(new MemoryStream(condition), new MemoryStream(), conditionBytes.Count, int.MaxValue, adjustedConfig, new IOperationProvider[0]);
int pos = 0;
int len = conditionBytes.Count;
bool faulted;
bool value = _definition.Evaluator(localState, ref len, ref pos, out faulted);
if (faulted)
{
target.Write(Tokens[0].Value, Tokens[0].Start, Tokens[0].Length);
MemoryStream fragment = new MemoryStream();
fragment.Write(condition, 0, condition.Length);
fragment.Write(_closeConditionTrie.Tokens[0].Value, _closeConditionTrie.Tokens[0].Start, _closeConditionTrie.Tokens[0].Length);
fragment.Write(processor.CurrentBuffer, currentBufferPosition, bufferLength - currentBufferPosition);
fragment.Position = 0;
processor.Inject(fragment);
currentBufferPosition = processor.CurrentBufferPosition;
int written = Tokens[0].Length;
return(written);
}
if (value)
{
processor.WhitespaceHandler(ref bufferLength, ref currentBufferPosition, trimBackward: true);
return(0);
}
processor.SeekBackUntil(_scanBackTrie, true);
FindEnd(processor, ref bufferLength, ref currentBufferPosition);
processor.WhitespaceHandler(ref bufferLength, ref currentBufferPosition, _definition.WholeLine, _definition.TrimWhitespace);
return(0);
}
public int HandleMatch(IProcessorState processor, int bufferLength, ref int currentBufferPosition, int token, Stream target)
{
bool flag;
if (processor.Config.Flags.TryGetValue(Conditional.OperationName, out flag) && !flag)
{
byte[] tokenValue = Tokens[token];
target.Write(tokenValue, 0, tokenValue.Length);
return(tokenValue.Length);
}
List <byte> conditionBytes = new List <byte>();
ScanToCloseCondition(processor, conditionBytes, ref bufferLength, ref currentBufferPosition);
byte[] condition = conditionBytes.ToArray();
IProcessorState localState = new ProcessorState(new MemoryStream(condition), new MemoryStream(), conditionBytes.Count, int.MaxValue, processor.Config, new IOperationProvider[0]);
int pos = 0;
int len = conditionBytes.Count;
bool faulted;
bool value = _definition.Evaluator(localState, ref len, ref pos, out faulted);
if (faulted)
{
target.Write(Tokens[0], 0, Tokens[0].Length);
target.Write(condition, 0, condition.Length);
target.Write(_closeConditionTrie.Tokens[0], 0, _closeConditionTrie.Tokens[0].Length);
int written = Tokens[0].Length + condition.Length + _closeConditionTrie.Tokens[0].Length;
return(written);
}
if (value)
{
processor.WhitespaceHandler(ref bufferLength, ref currentBufferPosition, trimBackward: true);
return(0);
}
processor.SeekBackUntil(_scanBackTrie, true);
FindEnd(processor, ref bufferLength, ref currentBufferPosition);
processor.WhitespaceHandler(ref bufferLength, ref currentBufferPosition, _definition.WholeLine, _definition.TrimWhitespace);
return(0);
}