static void Main(string[] args)
{
if (args == null || args.Length == 0 || args.Contains("/?"))
{
Console.Error.WriteLine(@"undlc.exe /F /JSON file ...
Decrypts a DLC file
/F - Full output. This prints URL, Filename and Size, spaced with tabs.
If combined with /JSON it prints the entire DLC structure instead
of a link array
/JSON - JSON output instead of text
file - DLC file to decrypt. You can specifiy multiple files");
}
else
{
ArgFormat A = GetArgs(args);
DlcContainer DLC;
foreach (var FN in A.Files)
{
Console.Error.WriteLine(FN);
try
{
DLC = new DlcContainer(File.ReadAllText(FN));
if (A.Json)
{
if (A.Full)
{
Console.WriteLine(JsonConvert.SerializeObject(DLC));
}
else
{
Console.WriteLine(JsonConvert.SerializeObject(DLC.Content.Package.Files.Select(m => m.URL)));
}
}
else
{
foreach (var Link in DLC.Content.Package.Files)
{
if (A.Full)
{
Console.WriteLine("{0}\t{1}\t{2}", Link.URL, Link.Filename, Link.Size);
}
else
{
Console.WriteLine(Link.URL);
}
}
}
}
catch (Exception ex)
{
Console.Error.WriteLine($"Unable to decrypt {FN}. Reason: {ex.Message}");
}
}
}
#if DEBUG
Console.Error.WriteLine("#END");
Console.ReadKey(true);
#endif
}
private static ArgFormat GetArgs(string[] args)
{
ArgFormat A = new ArgFormat();
A.Files = new List <string>();
foreach (var Arg in args)
{
if (Arg.ToLower() == "/f")
{
A.Full = true;
}
else if (Arg.ToLower() == "/json")
{
A.Json = true;
}
else
{
A.Files.Add(Arg);
}
}
return(A);
}
public Options(IDictionary <string, ITraceResultFormatter> formatters)
{
Cmd = new CommandLineApplication();
ArgFormat = Cmd.Option(Strings.FormatOptions, Strings.FormatHelp, CommandOptionType.SingleValue);
ArgOutput = Cmd.Option(Strings.OutputOptions, Strings.OutputHelp, CommandOptionType.SingleValue);
ArgHelp = Cmd.Option(Strings.HelpOptions, Strings.HelpHelp, CommandOptionType.NoValue);
var allowedFormats = new StringBuilder();
allowedFormats.Append(Strings.AllowedFormatts);
foreach (var key in formatters.Keys)
{
allowedFormats.Append($" {key},");
}
Cmd.ExtendedHelpText = allowedFormats.ToString().TrimEnd(',', ' ');
Cmd.OnExecute(() =>
{
if (ArgHelp.HasValue())
{
return(0);
}
if (ArgFormat.Value() == null)
{
Cmd.ShowHelp();
throw new CommandParsingException(Cmd, "");
}
if (ArgFormat.Value().Equals("console") && ArgOutput.Values.Count != 0)
{
ArgOutput.Values[0] = null;
}
if (!formatters.Keys.Contains(ArgFormat.Value()))
{
throw new CommandParsingException(Cmd, $"{allowedFormats}");
}
return(0);
});
}
