static JObject RunParser(Configuration configuration)
{
// run boost::wave on the primary source file to get a preprocessed file and a list of macros
var preprocessor = new Preprocessor(configuration);
Console.WriteLine(preprocessor.Run());
// before parsing, run some transformations on the preprocessed file to cut down on the size needed to be examined
// this includes dropping any source that is not from the given primary or ancillary
// sources, which is indicated in the preprocessed file by #line directives
var source = preprocessor.Source;
var rawSources = configuration.AdditionalHeaders.Concat(new[] { Path.Combine(Directory.GetCurrentDirectory(), source) });
var relevantSources = new List<string>();
foreach (string s in rawSources)
relevantSources.Add(Environment.ExpandEnvironmentVariables(s));
source = Path.ChangeExtension(source, ".i");
Preprocessor.PostTransform(source, new HashSet<string>(relevantSources));
// run the parser on the preprocessed file to generate a model of the file in memory
var grammarFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "header_grammar.cgt");
var parser = new HeaderParser(grammarFile);
var root = parser.Parse(source).ToXml();
var json = ModelXml.Transform(root);
// add a dependency to the base SlimDX.json file
json.Add(new JProperty("dependencies", new JArray(new JValue("../SlimDX/SlimDX.json"))));
return json;
}
