Beispiel #1
0
        public List <CSharpTokenValue> ProcessUsings(StringBuilder text)
        {
            var result = new List <CSharpTokenValue>();

            try
            {
                ICharStream inputStream = new AntlrInputStream(text.ToString());
                CSharpLexer csharpLexer = new CSharpLexer(inputStream);

                CommonTokenStream        commonTokenStream = new CommonTokenStream(csharpLexer);
                CSharpPreprocessorParser csharpParser      = new CSharpPreprocessorParser(commonTokenStream);

                CSharpPreprocessorParser.Directive_new_line_or_sharpContext preprocessorContext = csharpParser.directive_new_line_or_sharp();

                CSharpPreprocessorParserVisitor visitor = new CSharpPreprocessorParserVisitor();
                visitor.Visit(preprocessorContext);

                result = visitor.csharpValues;
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error: " + ex);
            }
            return(result);
        }
Beispiel #2
0
        public void start()
        {
            try
            {
                string        input = "using someting";
                StringBuilder text  = new StringBuilder();
                Console.WriteLine("Input the chat.");

                // to type the EOF character and end the input: use CTRL+D, then press <enter>
                while ((input = Console.ReadLine()) != "\u0004")
                {
                    text.AppendLine(input);
                }

                // AntlrInputStream inputStream = new AntlrInputStream(text.ToString());
                ICharStream inputStream = new AntlrInputStream(text.ToString());
                CSharpLexer csharpLexer = new CSharpLexer(inputStream);

                CommonTokenStream        commonTokenStream = new CommonTokenStream(csharpLexer);
                CSharpPreprocessorParser csharpParser      = new CSharpPreprocessorParser(commonTokenStream);

                CSharpPreprocessorParser.Preprocessor_expressionContext preprocessorContext = csharpParser.preprocessor_expression();

                CSharpPreprocessorParserVisitor visitor = new CSharpPreprocessorParserVisitor();
                visitor.Visit(preprocessorContext);

                foreach (var value in visitor.csharpValues)
                {
                    Console.WriteLine("Token: {0} Value: {1}", value.Token, value.Value);
                }
                Console.Read();
            }

            catch (Exception ex)
            {
                Console.WriteLine("Error: " + ex);
            }
        }