internal static void creationOccured(FileSystemEventArgs e)
{
//Er der en fil i directoriet der har samme entropi som denne er den blot rykket
//Løb listen af keys igennem, se value, nogen ens? Godt
//add til databasen den nye fil, slet den gamle
Dictionary <string, double> savedEntropies = new Dictionary <string, double>();
savedEntropies = ShannonEntropy.getSavedEntropies();
FileInfo createdFileInfo = new FileInfo(e.FullPath);
ShannonEntropy entropyCreator = new ShannonEntropy();
double createdFileEntropy = entropyCreator.CalculateEntropy(createdFileInfo);
Console.WriteLine("File " + e.FullPath + " has been created and entropy is now " + createdFileEntropy);
if (createdFileEntropy == -1)
{
return;
}
Boolean fileHasBeenMoved = false;
string oldFilePath = "";
foreach (var item in savedEntropies)
{
if (item.Value == createdFileEntropy)
{
//File has been moved
fileHasBeenMoved = true;
oldFilePath = item.Key;
}
}
if (fileHasBeenMoved)
{
ShannonEntropy.removeKeyFromSavedEntropies(oldFilePath);
ShannonEntropy.addKeyAndDoubleToSavedEntropies(e.FullPath, createdFileEntropy);
}
else
{
//TODO find threshold på nye filer og om entropien er for høj
ShannonEntropy.removeKeyFromSavedEntropies(oldFilePath);
ShannonEntropy.addKeyAndDoubleToSavedEntropies(e.FullPath, createdFileEntropy);
if (createdFileEntropy > entropyThreshold)
{
react(e);
}
}
}
//Event handeler if an object is renamed
private static void OnRenamed(object source, RenamedEventArgs e)
{
Console.WriteLine(e.OldFullPath + " is renamed to " + e.FullPath);
if (e.OldFullPath.Contains(@"C:\Users\PoC\Desktop") ||
e.OldFullPath.Contains(@"C:\Users\PoC\Documents") ||
e.OldFullPath.Contains(@"C:\Users\PoC\Downloads") ||
e.OldFullPath.Contains(@"C:\Users\PoC\Videos"))
{
if (ShannonEntropy.getSavedEntropies().ContainsKey(e.OldFullPath))
{
Double tempEntropy = ShannonEntropy.getSavedEntropies()[e.OldFullPath];
ShannonEntropy.removeKeyFromSavedEntropies(e.OldFullPath);
ShannonEntropy.addKeyAndDoubleToSavedEntropies(e.FullPath, tempEntropy);
}
}
}