/// <summary>
/// Run the PreProcessor on the stream
/// </summary>
/// <param name="result"></param>
/// <param name="readerBag"></param>
/// <returns></returns>
/// <remarks></remarks>
private TextReaderBag RunPreProcessorImpl(NativeCodeAnalyzerResult result, TextReaderBag readerBag)
{
ThrowIfNull(result);
ThrowIfNull(readerBag);
// Create the options
PreProcessorOptions opts = new PreProcessorOptions();
opts.FollowIncludes = this.FollowIncludes;
opts.IncludePathList.AddRange(this.IncludePathList);
opts.InitialMacroList.AddRange(_initialMacroList);
opts.Trace = this.Trace;
PreProcessorEngine preprocessor = new PreProcessorEngine(opts);
// Process the file
string ret = preprocessor.Process(readerBag);
// Process the results
result.ErrorProvider.Append(preprocessor.ErrorProvider);
foreach (KeyValuePair <string, Macro> pair in preprocessor.MacroMap)
{
if (_includeInitialMacroInResult || pair.Value.IsFromParse)
{
result.MacroMap.Add(pair.Key, pair.Value);
}
}
return(new TextReaderBag(new StringReader(ret)));
}
/// <summary>
/// Run the preprocessor on the specefied file and return a Stream to the resulting
/// data
/// </summary>
/// <param name="filePath"></param>
/// <returns></returns>
/// <remarks></remarks>
public TextReaderBag RunPreProcessor(string filePath)
{
if (string.IsNullOrEmpty(filePath))
{
throw new ArgumentNullException("filePath");
}
NativeCodeAnalyzerResult result = new NativeCodeAnalyzerResult();
using (StreamReader fileStream = new StreamReader(filePath))
{
return(RunPreProcessorImpl(result, new TextReaderBag(filePath, fileStream)));
}
}
/// <summary>
/// Run the actual parser on the stream
/// </summary>
/// <param name="result"></param>
/// <param name="readerBag"></param>
/// <remarks></remarks>
private void RunParser(NativeCodeAnalyzerResult result, TextReaderBag readerBag)
{
ThrowIfNull(readerBag);
// Perform the parse
ParseEngine parser = new ParseEngine();
ParseResult parseResult = parser.Parse(readerBag);
// add in the basic results
result.ErrorProvider.Append(parseResult.ErrorProvider);
result.Symbols.AddRange(parseResult.NativeDefinedTypes.Select(x => new NativeGlobalSymbol(x)));
result.Symbols.AddRange(parseResult.NativeTypeDefs.Select(x => new NativeGlobalSymbol(x)));
result.Symbols.AddRange(parseResult.NativeProcedures.Select(x => new NativeGlobalSymbol(x)));
result.Symbols.AddRange(parseResult.NativeEnumValues.Select(x => new NativeGlobalSymbol(x)));
}
private NativeCodeAnalyzerResult AnalyzeImpl(TextReaderBag readerbag)
{
ThrowIfNull(readerbag);
NativeCodeAnalyzerResult result = new NativeCodeAnalyzerResult();
// Run the procprocessor and get the resulting Textreader
TextReaderBag readerBag2 = this.RunPreProcessorImpl(result, readerbag);
using (readerBag2.TextReader)
{
// Run the parser
this.RunParser(result, readerBag2);
}
return(result);
}
public static NativeSymbolBag CreateFrom(Parser.NativeCodeAnalyzerResult result, INativeSymbolStorage storage)
{
return(CreateFrom(result, storage, new ErrorProvider()));
}