private static void LogDuplicates(StreamWriter writer, DirectoryInfo directory, Settings settings)
{
Console.WriteLine(" {0}", directory.FullName);
var map = new Dictionary<string, Dictionary<string, string>>();
var writeDirectoryName = true;
foreach (var file in directory.GetFiles())
{
var ext = GetFileExtension(file);
var hash = GetFileHash(file);
if (map.ContainsKey(ext))
{
var duplicate = GetFileDuplicate(hash, map[ext]);
if (!string.IsNullOrEmpty(duplicate))
{
if (writeDirectoryName)
{
writer.WriteLine(directory.FullName);
writeDirectoryName = false;
}
writer.WriteLine(" {0}\t\t\t\t{1}", file.Name, duplicate);
Console.WriteLine(" ====> {0} duplicates {1}", file.Name, duplicate);
}
else
{
AddFileToExtMap(hash, file, map[ext]);
Console.WriteLine(" {0}", file.Name);
}
}
else
{
var extMap = new Dictionary<string, string>();
AddFileToExtMap(hash, file, extMap);
map.Add(ext, extMap);
}
}
writer.Flush();
if (settings.IncludeSubdirectories)
{
foreach (var subDirectory in directory.GetDirectories())
{
LogDuplicates(writer, subDirectory, settings);
}
}
}
private static Settings GetSettings(string[] args)
{
var settings = new Settings();
try
{
foreach (var arg in args)
{
var tokens = arg.Split(':');
if (tokens.Length != 2)
return null;
switch (tokens[0])
{
case "-s":
settings.SearchDirectory = tokens[1].Replace("\"", "");
break;
case "-d":
settings.LogFileDirectory = tokens[1].Replace("\"", "");
break;
case "-n":
settings.LogFileName = tokens[1].Replace("\"", "");
break;
case "-i":
settings.IncludeSubdirectories = bool.Parse(tokens[1]);
break;
case "-o":
settings.OverwriteLog = bool.Parse(tokens[1]);
break;
default:
return null;
}
}
}
catch (Exception)
{
return null;
}
return settings;
}
