/// <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)));
}
public static bool TryCreateFromDeclaration(string name, string body, out MethodMacro method)
{
method = null;
try
{
PreProcessorEngine engine = new PreProcessorEngine(new PreProcessorOptions());
using (var reader = new StringReader("#define " + name + body))
{
engine.Process(new TextReaderBag(reader));
Macro created = null;
if (engine.MacroMap.TryGetValue(name, out created) && created.IsMethod)
{
method = (MethodMacro)created;
return(true);
}
}
}
catch
{
return(false);
}
return(false);
}