public override bool ExpectIt(ref IWordWalker ww, object additionalParam = null)
{
var headExpector = new CExactWordExpector("hex(");
if (!headExpector.ExpectIt(ref ww))
{
error = headExpector.error;
return(false);
}
List <string> stringBytes = new List <string>();
var hexDigitExpector = new CHexDigitExpector();
var spaceSkipper = new CWhiteSpaceSkipper();
var closedBracketExpector = new CExactWordExpector(")");
while (!closedBracketExpector.ExpectItLockable(ref ww))
{
spaceSkipper.ExpectIt(ref ww);
var currentByte = "";
for (int i = 0; i < 2; i++)
{
if (!hexDigitExpector.ExpectIt(ref ww))
{
error = hexDigitExpector.error;
return(false);
}
currentByte += hexDigitExpector.result;
}
stringBytes.Add(currentByte);
spaceSkipper.ExpectIt(ref ww);
}
var tailExpector = new CExactWordExpector(");");
if (!tailExpector.ExpectIt(ref ww))
{
error = tailExpector.error;
return(false);
}
result = stringBytes.Select(x => Convert.ToByte(x, 16)).ToArray();
return(true);
}
public override bool ExpectIt(ref IWordWalker ww, object additionalParam = null)
{
List <SingaState> metaSigs = new List <SingaState>();
var sigExpector = new CSingleSigExpector();
var spaceSkipper = new CWhiteSpaceSkipper();
var closedBraceExpector = new CExactWordExpector("}");
while (!closedBraceExpector.ExpectItLockable(ref ww))
{
if (!sigExpector.ExpectIt(ref ww))
{
error = sigExpector.error;
return(false);
}
metaSigs.Add(sigExpector.result);
spaceSkipper.ExpectIt(ref ww);
}
result = metaSigs;
return(true);
}
public override bool ExpectIt(ref IWordWalker ww, object additionalParam = null)
{
if (additionalParam is null)
{
throw new ArgumentNullException();
}
result = (SingaRule)additionalParam;
var metaStringExpector = new CExactWordExpector("meta");
if (!metaStringExpector.ExpectIt(ref ww))
{
error = metaStringExpector.error;
return(false);
}
var spaceSkipper = new CWhiteSpaceSkipper();
spaceSkipper.ExpectIt(ref ww);
var openBraceExpector = new CExactWordExpector("{");
if (!openBraceExpector.ExpectIt(ref ww))
{
error = openBraceExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var metaExpector = new CMetaExpector();
if (!metaExpector.ExpectIt(ref ww))
{
error = metaExpector.error;
return(false);
}
result.meta = metaExpector.result.ToDictionary(x => x.Name, x => (SingaSig)x);
spaceSkipper.ExpectIt(ref ww);
var closeBraceExpector = new CExactWordExpector("}");
if (!closeBraceExpector.ExpectIt(ref ww))
{
error = closeBraceExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var sigsStringExpector = new CExactWordExpector("sigs");
if (!sigsStringExpector.ExpectIt(ref ww))
{
error = sigsStringExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
if (!openBraceExpector.ExpectIt(ref ww))
{
error = openBraceExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var sigsExpector = new CSigsExpector();
if (!sigsExpector.ExpectIt(ref ww))
{
error = sigsExpector.error;
return(false);
}
result.sigs = sigsExpector.result.ToDictionary(x => x.Name, x => x);
spaceSkipper.ExpectIt(ref ww);
if (!closeBraceExpector.ExpectIt(ref ww))
{
error = closeBraceExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var condStringExpector = new CExactWordExpector("cond");
if (!condStringExpector.ExpectIt(ref ww))
{
error = condStringExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
if (!openBraceExpector.ExpectIt(ref ww))
{
error = openBraceExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var conditionExpector = new CConditionExpector();
if (!conditionExpector.ExpectIt(ref ww, result))
{
error = conditionExpector.error;
return(false);
}
result.condition = conditionExpector.result;
spaceSkipper.ExpectIt(ref ww);
if (!closeBraceExpector.ExpectIt(ref ww))
{
error = closeBraceExpector.error;
return(false);
}
return(true);
}
public override bool ExpectIt(ref IWordWalker ww, object additionalParam = null)
{
result = new SingaRule();
var spaceSkipper = new CWhiteSpaceSkipper();
spaceSkipper.ExpectIt(ref ww);
var rExpector = new CExactWordExpector("r");
if (!rExpector.ExpectIt(ref ww))
{
error = rExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var genericNameExpector = new CNameExpector();
if (!genericNameExpector.ExpectIt(ref ww))
{
error = genericNameExpector.error;
return(false);
}
result.name = genericNameExpector.result.ToString();
spaceSkipper.ExpectIt(ref ww);
var openBraceExpector = new CExactWordExpector("{");
if (!openBraceExpector.ExpectIt(ref ww))
{
error = openBraceExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var ruleExpector = new CRuleExpector();
if (!ruleExpector.ExpectIt(ref ww, result))
{
error = ruleExpector.error;
return(false);
}
result = ruleExpector.result;
spaceSkipper.ExpectIt(ref ww);
var closeBraceExpector = new CExactWordExpector("}");
if (!closeBraceExpector.ExpectIt(ref ww))
{
error = closeBraceExpector.error;
return(false);
}
spaceSkipper.ExpectIt(ref ww);
var eofExpector = new CEOFExpector();
if (!eofExpector.ExpectIt(ref ww))
{
error = closeBraceExpector.error;
return(false);
}
return(true);
}