/// <summary>
/// Called every time this plugin is run in the workflow execution.
/// </summary>
public void Execute()
{
ProgressChanged(0, 1);
try
{
if (!CheckAlphabetLength())
{
return;
}
separator = ChooseSeparator(settings.Separator);
messages = Messages.Split(new[] { separator }, StringSplitOptions.None);
if (!CheckMessages())
{
return;
}
}
catch (Exception ex)
{
GuiLogMessage("ExecuteChecks: " + ex.Message, NotificationLevel.Error);
}
ClearDisplay();
UpdateDisplayStart();
try
{
ThreadingHelper threadingHelper = new ThreadingHelper(threads, this);
for (int j = 1; j <= threads; j++)
{
Thread thread = new Thread(AlgorithmThread);
ThreadList.Add(thread);
thread.IsBackground = true;
thread.Start(new object[] { keylength, messages, j, threadingHelper, settings });
LogText += Environment.NewLine + "Starting Thread: " + j;
}
foreach (Thread t in ThreadList)
{
t.Join();
}
}
catch (Exception ex)
{
GuiLogMessage("Execute: " + ex.Message, NotificationLevel.Error);
}
}
private void AlgorithmThread(object parametersObject)
{
try
{
object[] parameters = (object[])parametersObject;
int i = (int)parameters[0];
String[] messages = (string[])parameters[1];
int j = (int)parameters[2];
ThreadingHelper threadingHelper = (ThreadingHelper)parameters[3];
ADFGVXANalyzerSettings settings = (ADFGVXANalyzerSettings)parameters[4];
Algorithm a = new Algorithm(i, messages, log, j, threadingHelper, settings, this);
a.SANgramsIC();
}
catch (ThreadAbortException)
{
//do nothing; analysis aborts threads to stop them :-/
}
catch (Exception ex)
{
GuiLogMessage(string.Format(Properties.Resources.ExceptionDuringThread, ex.Message), NotificationLevel.Error);
}
}
public Algorithm(int keyLength, String[] messages, Logger log, int taskId, ThreadingHelper threadingHelper, ADFGVXANalyzerSettings settings, ADFGVXAnalyzer analyzer)
{
this.analyzer = analyzer;
this.threadingHelper = threadingHelper;
this.taskId = taskId;
this.log = log;
this.language = settings.Language;
this.deviation = settings.Deviation;
this.restarts = settings.Restarts;
this.keyLength = keyLength;
ciphers = new ADFGVXVector[messages.Length];
int totalPlainLength = 0;
int maxPlainLength = 0;
for (int m = 0; m < messages.Length; m++)
{
ciphers[m] = new ADFGVXVector(messages[m].Replace(" ", ""), false);
totalPlainLength += ciphers[m].length / 2;
maxPlainLength = Math.Max(maxPlainLength, ciphers[m].length / 2);
}
allPlain = new Alphabet36Vector(totalPlainLength, true);
plain = new Alphabet36Vector(maxPlainLength, false);
interimCipher = new ADFGVXVector(maxPlainLength * 2, false);
}