private static void Execute(string[] args)
{
var options = new AnalysisOptions();
try
{
var result = options.CliParse(args);
if (result.Successful == false || result.ShowHelp)
{
foreach (var message in result.CliParseMessages)
{
Console.WriteLine(message);
}
Console.WriteLine(options.GetHelpInfo());
return;
}
var analysis = new lib.locr();
if (options.Verbosity > 0)
analysis.OnStatusUpdate += analysis_OnStatusUpdate;
var screen = analysis.Analyse(options);
// reset screen update line
Console.Write("\r ");
Console.Write("\r");
Console.WriteLine(screen);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(options.GetHelpInfo());
}
}
public AnalysisResult()
{
AnalysisOptions = new AnalysisOptions();
Path = "";
ElapsedMilliseconds = 0L;
TotalFileCount = 0;
TotalDirectoryCount = 0;
IgnoredFileCount = 0;
BinaryFileCount = 0;
}
public string Analyse(AnalysisOptions options)
{
var sw = new Stopwatch();
sw.Start();
var analysisResult = new AnalysisResult {Path = options.Path};
if (File.Exists(analysisResult.Path))
{
analysisResult.Add(AnalyseFile(analysisResult.Path, options));
}
else
{
analysisResult.Merge(AnalyseDirectory(analysisResult.Path, options));
}
sw.Stop();
analysisResult.ElapsedMilliseconds = sw.ElapsedMilliseconds;
return analysisResult.ToString();
}
private void UpdateStatus(string prefix, string message, AnalysisOptions options)
{
if (OnStatusUpdate == null) return;
OnStatusUpdate(this, new AnalysisEventArgs(){Message = message, Prefix = prefix, Options = options});
}
private AnalysisExtensionSummary AnalyseFile(string filePath, AnalysisOptions options)
{
AnalysisExtensionSummary result = new AnalysisExtensionSummary();
try
{
if (!options.ShouldScanFile(filePath))
{
UpdateStatus("Skipping file:", filePath, options);
result.Scanned = false; // marked as skipped file
return result;
}
UpdateStatus("Analysing file:", filePath, options);
var str = File.ReadAllText(filePath);
// Scan file stream
result = AnalyseString(str);
result.Extension = Path.GetExtension(filePath) ?? "";
result.Extension = result.Extension.ToLowerInvariant();
if (result.Extension.Length == 0) result.Extension = "(blank)";
}
catch (Exception ex)
{
UpdateStatus("Skipping file - Error reading:", filePath, options);
result.Scanned = false; // marked as skipped file
}
return result;
}
private AnalysisResult AnalyseDirectory(string path, AnalysisOptions options)
{
var analysisResult = new AnalysisResult();
UpdateStatus("Analysing directory:", path, options);
analysisResult.Path = path;
foreach (var item in Directory.EnumerateFiles(path))
{
var analysis = AnalyseFile(item, options);
analysisResult.Add(analysis);
}
if (!options.Recurse) return analysisResult;
foreach (var item in Directory.EnumerateDirectories(path))
{
if (!options.ShouldScanDirectory(item))
{
UpdateStatus("Skipping directory:", item, options);
continue;
}
var directoryAnalysis = AnalyseDirectory(item, options);
analysisResult.Merge(directoryAnalysis);
}
return analysisResult;
}
