private static LogicJSONNode ParseValue(CharStream stream)
{
stream.SkipWhitespace();
char charValue = stream.NextChar();
LogicJSONNode node = null;
switch (charValue)
{
case '{':
node = LogicJSONParser.ParseObject(stream);
break;
case '[':
node = LogicJSONParser.ParseArray(stream);
break;
case 'n':
node = LogicJSONParser.ParseNull(stream);
break;
case 'f':
node = LogicJSONParser.ParseBoolean(stream);
break;
case 't':
node = LogicJSONParser.ParseBoolean(stream);
break;
case '"':
node = LogicJSONParser.ParseString(stream);
break;
case '-':
node = LogicJSONParser.ParseNumber(stream);
break;
default:
if (charValue >= '0' && charValue <= '9')
{
node = LogicJSONParser.ParseNumber(stream);
}
else
{
LogicJSONParser.ParseError("Not of any recognized value: " + charValue);
}
break;
}
return(node);
}
private static LogicJSONObject ParseObject(CharStream stream)
{
stream.SkipWhitespace();
if (stream.Read() != '{')
{
LogicJSONParser.ParseError("Not an object");
return(null);
}
LogicJSONObject jsonObject = new LogicJSONObject();
stream.SkipWhitespace();
char nextChar = stream.NextChar();
if (nextChar != '\0')
{
if (nextChar == '}')
{
stream.Read();
return(jsonObject);
}
while (true)
{
LogicJSONString key = LogicJSONParser.ParseString(stream);
if (key != null)
{
stream.SkipWhitespace();
nextChar = stream.Read();
if (nextChar != ':')
{
break;
}
LogicJSONNode node = LogicJSONParser.ParseValue(stream);
if (node != null)
{
jsonObject.Put(key.GetStringValue(), node);
stream.SkipWhitespace();
nextChar = stream.Read();
if (nextChar != ',')
{
if (nextChar == '}')
{
return(jsonObject);
}
break;
}
}
else
{
break;
}
}
else
{
break;
}
}
}
LogicJSONParser.ParseError("Not an object");
return(null);
}
