private static void WriteOutputFile(FileAnalyzerOptions options, FileResult[] fileResults)
{
using (var stream = new StreamWriter(options.OutputFilespec))
{
try
{
if ((options.Switches & FileAnalyzerOptionTypes.IncludeHeader) == FileAnalyzerOptionTypes.IncludeHeader)
{
stream.WriteLine("Path / Filename,File Type Descriptor,MD5 Hash");
}
foreach (var result in fileResults)
{
stream.WriteLine($"{result.Filespec},{result.FileType},{result.HashValue}");
}
}
catch (Exception ex)
{
throw;
}
finally
{
stream.Close();
}
}
}
private static void ValidateOptions(FileAnalyzerOptions options)
{
if (File.Exists(options.OutputFilespec))
{
Console.WriteLine($"Output file {options.OutputFilespec} exists. Do you wish to overwrite it? (Y/N)");
ConsoleKeyInfo ki;
do
{
ki = Console.ReadKey(true);
} while(ki.Key != ConsoleKey.Y && ki.Key != ConsoleKey.N);
if (ki.Key == ConsoleKey.Y)
{
File.Delete(options.OutputFilespec);
}
else
{
throw new Exception("Output file already exists. Please choose a new file and try again.");
}
}
}
public BulkFileAnalyzer(FileAnalyzerOptions options)
{
this.Options = options;
}
