public void Parse(Response response, dynamic args)
{
string source = getString(args, "source");
NoCaseAntlrStringStream input = new NoCaseAntlrStringStream(source);
AdvplLexer lexer = new AdvplLexer(input);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
AdvplParser advplParser = new AdvplParser(commonTokenStream);
advplParser.RemoveErrorListeners();
AdvplErrorListener errorListener = new AdvplErrorListener();
advplParser.AddErrorListener(errorListener);
ParserRuleContext tree = advplParser.program();
//Cria a tabela de symbolo
SymbolTableDefPhase tableSymbolList = new SymbolTableDefPhase();
ParseTreeWalker walkerGeneral = new ParseTreeWalker();
walkerGeneral.Walk(tableSymbolList, tree);
AdvplCompileInfo info = new AdvplCompileInfo();
info.Errors = errorListener.Errors;
//string json = JsonConvert.SerializeObject(info);
SendResponse(response, info);
//System.Console.WriteLine(json);
}
private void RunParser(string source)
{
NoCaseANTLRFileStream inputStream = new NoCaseANTLRFileStream(source);
AdvplLexer lexer = new AdvplLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
AdvplParser advplParser = new AdvplParser(commonTokenStream);
advplParser.RemoveErrorListeners();
AdvplErrorListener errorListener = new AdvplErrorListener();
advplParser.AddErrorListener(errorListener);
ParserRuleContext tree = advplParser.program();
AdvplCompileInfo info = new AdvplCompileInfo();
info.Errors = errorListener.Errors;
string json = JsonConvert.SerializeObject(info);
System.Console.WriteLine(json);
/*if (advplParser.NumberOfSyntaxErrors == 0)
* {
* System.Console.WriteLine("OK");
* }
* else
* {
*
* System.Console.WriteLine("AdvplParser Error.");
*
* foreach (AdvplErroInfo info in errorListener.Errors)
* {
* System.Console.WriteLine(info.ToString());
* }
* //string json = JsonConvert.SerializeObject(obj);
* }*/
}
/// <summary>
/// Parses the current file contents to get the AST, tokens,
/// and parse errors.
/// </summary>
private void ParseFileContents()
{
// ParseError[] parseErrors = null;
// First, get the updated file range
int lineCount = this.FileLines.Count;
if (lineCount > 0)
{
NoCaseAntlrStringStream input = new NoCaseAntlrStringStream(this.Contents);
AdvplLexer lexer = new AdvplLexer(input);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
AdvplParser advplParser = new AdvplParser(commonTokenStream);
advplParser.RemoveErrorListeners();
AdvplErrorListener errorListener = new AdvplErrorListener();
advplParser.AddErrorListener(errorListener);
ParserRuleContext tree = advplParser.program();
//Cria a tabela de symbolo
SymbolTableDefPhase tableSymbolList = new SymbolTableDefPhase();
ParseTreeWalker walkerGeneral = new ParseTreeWalker();
walkerGeneral.Walk(tableSymbolList, tree);
// Translate parse errors into syntax markers
this.SyntaxMarkers =
errorListener.getErros().Select(ScriptFileMarker.FromAdvplError)
.ToArray();
}
/*
* this.FileRange =
* new BufferRange(
* new BufferPosition(1, 1),
* new BufferPosition(
* lineCount + 1,
* this.FileLines[lineCount - 1].Length + 1));
* }
* else
* {
* this.FileRange = BufferRange.None;
* }
*
* try
* {
* this.ScriptAst =
* Parser.ParseInput(
* this.Contents,
* out this.scriptTokens,
* out parseErrors);
*
* }
* catch (RuntimeException ex)
* {
* var parseError =
* new ParseError(
* null,
* ex.ErrorRecord.FullyQualifiedErrorId,
* ex.Message);
*
* parseErrors = new[] { parseError };
* this.scriptTokens = new Token[0];
* this.ScriptAst = null;
* }
*/
/*
* //Get all dot sourced referenced files and store them
* this.ReferencedFiles =
* AstOperations.FindDotSourcedIncludes(this.ScriptAst);
* }*/
}
