private static XElement GetXElementForFile(FileEventRaisedArgs args, ISrcMLGlobalService srcMLService)
{
XElement xelement = null;
if (!args.EventType.Equals(FileEventType.FileDeleted))
{
if (args.FilePath.EndsWith(".xml") || args.FilePath.EndsWith(".xaml"))
{
var allText = File.ReadAllText(args.FilePath);
try
{
xelement = XDocument.Parse(allText, LoadOptions.SetLineInfo |
LoadOptions.PreserveWhitespace).Root;
}
catch (Exception e)
{
return(xelement);
}
}
else
{
xelement = srcMLService.GetXElementForSourceFile(args.FilePath);
}
}
return(xelement);
}
public List <ProgramElement> Parse(string fileName)
{
var programElements = new List <ProgramElement>();
XElement sourceElements;
if (SrcMLService != null)
{
sourceElements = SrcMLService.GetXElementForSourceFile(fileName);
if (sourceElements != null)
{
programElements = Parse(fileName, sourceElements);
}
else
{
FileLogger.DefaultLogger.ErrorFormat("SrcMLCppParser: File not found in SrcMLService: {0}", fileName);
}
}
else if (Archive != null)
{
sourceElements = Archive.GetXElementForSourceFile(fileName);
if (sourceElements != null)
{
programElements = Parse(fileName, sourceElements);
}
else
{
LogEvents.ParserFileNotFoundInArchiveError(this, fileName);
}
}
else if (Generator != null)
{
string outFile = Path.GetTempFileName();
try {
//This is a C++ parser, so we'll convert the input file as C++ no matter what the file extension is
Generator.GenerateSrcMLFromFile(fileName, outFile, Language.CPlusPlus);
sourceElements = SrcMLElement.Load(outFile);
if (sourceElements != null)
{
programElements = Parse(fileName, sourceElements);
}
} finally {
File.Delete(outFile);
}
}
else
{
throw new InvalidOperationException("SrcMLCppParser - Archive and Generator are both null");
}
return(programElements);
}
public void CheckCSharpSolutionStartup()
{
SrcMLArchive archive = srcMLService.GetSrcMLArchive();
Assert.IsNotNull(archive, "GetSrcMLArchive returned null.");
string sourcePath = Path.Combine(testCSharpProjectFolder, "Class1.cs");
string srcMLPath = archive.GetXmlPathForSourcePath(sourcePath);
Assert.IsTrue(File.Exists(sourcePath), "The source file [" + sourcePath + "] does not exist.");
Assert.IsTrue(File.Exists(srcMLPath), "The srcML file [" + srcMLPath + "] does not exist.");
Assert.AreEqual(new FileInfo(sourcePath).LastWriteTime, new FileInfo(srcMLPath).LastWriteTime);
XElement xelement = srcMLService.GetXElementForSourceFile(sourcePath);
Assert.IsNotNull(xelement, "GetXElementForSourceFile returned null.");
string sourcePathX = Path.Combine(testCSharpProjectFolder, "AlreadyDeletedClass1.cs");
XElement xelementX = srcMLService.GetXElementForSourceFile(sourcePathX);
Assert.IsNull(xelementX, "GetXElementForSourceFile returned not null.");
}
private static XElement GetXElement(FileEventRaisedArgs args, ISrcMLGlobalService srcMLService)
{
try
{
return srcMLService.GetXElementForSourceFile(args.FilePath);
}
catch (ArgumentException e)
{
return XElement.Load(args.FilePath);
}
}
