static void OnlyTokenizer(string file)
{
Console.WriteLine("Iniciando Tokens");
JackTokenizer jk = new JackTokenizer(file);
string xml = "<tokens>\n";
while (jk.Advance())
{
JackTokenizer.JackTokenType tokenClass = jk.TokenType();
xml += "<" + tokenClass.ToString() + ">";
switch (tokenClass)
{
case JackTokenizer.JackTokenType.identifier:
xml += jk.Identifier();
break;
case JackTokenizer.JackTokenType.intConst:
xml += jk.IntVal().ToString();
break;
case JackTokenizer.JackTokenType.keyword:
xml += jk.KeyWord().ToString().ToLower();
break;
case JackTokenizer.JackTokenType.stringConst:
xml += jk.StringVal();
break;
case JackTokenizer.JackTokenType.symbol:
char sym = jk.Symbol();
if (sym == '<')
{
xml += "<";
}
else if (sym == '>')
{
xml += ">";
}
else if (sym == '&')
{
xml += "&";
}
else
{
xml += jk.Symbol();
}
break;
}
xml += "</" + tokenClass.ToString() + ">\n";
}
xml += "</tokens>";
File.WriteAllText(file.Substring(0, file.Length - 4) + "tokens.xml", xml);
Console.WriteLine("Tokens FIM");
}
public CompilationEngine(string filepath)
{
this.filepath = filepath;
xml = "";
this.currentTokenIndex = 0;
this.kind2segmentMapper = new Dictionary <SymbolTable.Kind, VMWriter.Segment>();
this.kind2segmentMapper.Add(SymbolTable.Kind.STATIC, VMWriter.Segment.STATIC);
this.kind2segmentMapper.Add(SymbolTable.Kind.FIELD, VMWriter.Segment.THIS);
this.kind2segmentMapper.Add(SymbolTable.Kind.VAR, VMWriter.Segment.LOCAL);
this.kind2segmentMapper.Add(SymbolTable.Kind.ARG, VMWriter.Segment.ARG);
this.ifLabelsCount = 0;
this.whileLabelsCount = 0;
this.tokenizer = new JackTokenizer(filepath);
this.ExtractTokens();
}