/// <summary>
/// Runs the plugboard randomizer.
/// </summary>
///
/// <exception cref="IOException">
/// The input save path is invalid.
/// </exception>
/// <exception cref="SaveFailedException">
/// Failed to save the new plugboard steckering.
/// </exception>
public void RandomizePlugboard(LetterSet letterSet, string input)
{
if (letterSet == null)
{
throw new LetterSetMissingException("Cannot configure Plugboard without a loaded letterset!");
}
string file = input;
try {
Path.GetFullPath(file);
string directory = Path.GetDirectoryName(file);
if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
} catch (Exception ex) {
throw new IOException($"Input file \"{file}\" has an invalid path!\n" + ex.Message, ex);
}
try {
Steckering newSteckering = letterSet.RandomizeSteckering();
SaveToFile(letterSet, newSteckering, file);
Steckering = newSteckering;
File = file;
}
catch (Exception ex) {
throw new SaveFailedException(ex);
}
}
/// <summary>
/// Runs the plugboard randomizer.
/// </summary>
///
/// <exception cref="SaveFailedException">
/// Failed to save the new plugboard steckering.
/// </exception>
public void RandomizePlugboard(LetterSet letterSet)
{
if (letterSet == null)
{
throw new LetterSetMissingException("Cannot configure Plugboard without a loaded letterset!");
}
try {
Steckering newSteckering = letterSet.RandomizeSteckering();
SaveToFile(letterSet, newSteckering, File);
Steckering = newSteckering;
}
catch (Exception ex) {
throw new SaveFailedException(ex);
}
}
public EnigmaService()
{
char[] letters = new char[127 - 32 + 1];
for (int i = 0; i < 127 - 32; i++)
{
letters[i] = (char)(i + 32);
}
letters[letters.Length - 1] = '\n';
LetterSet letterSet = new LetterSet(letters);
setup = new SetupArgs(letterSet)
{
Steckering = letterSet.RandomizeSteckering(),
InvalidCharacter = '?',
ResetAfter = 50,
RotorCount = 3,
RotateOnInvalid = true,
UnmappedHandling = UnmappedHandling.Keep,
};
}