public static void Decrypt(string path, string key, CancellationToken cancelToken, Delegate DelegatePause)
{
try
{
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
Decryption(path, key, DelegatePause);
InProgress = false;
}
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
FileDirectoryOperations.DeleteDirectory(path);
InProgress = false;
}
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
string BackUpForDecription = getDestinationPath() + @"\BackEnd\BackupForDecription\";
FileDirectoryOperations.Replace(path, BackUpForDecription);
Console.WriteLine("Finish");
InProgress = false;
}
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
}
}
public static void Encrypt(string path, string key, string BackupPathName, CancellationToken cancelToken, Delegate DelegatePause)
{
try
{
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
FileDirectoryOperations.CreateBackup(path, BackupPathName);
InProgress = false;
}
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
Encryption(path, key, BackupPathName);
InProgress = false;
}
string ExtraSymbolOnPath = "";
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
string BackUpEncripted = getDestinationPath() + @"\BackEnd\BackupEncrypted";
ExtraSymbolOnPath = FileDirectoryOperations.Replace(path, BackUpEncripted);
InProgress = false;
}
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
FileDirectoryOperations.MultiHashCalculator(path + ExtraSymbolOnPath + @"\");
InProgress = false;
}
if (cancelToken.IsCancellationRequested == false)
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
InProgress = true;
string Backup = getDestinationPath() + @"\BackEnd\" + BackupPathName;
FileDirectoryOperations.DeleteDirectory(Backup);
Console.WriteLine("Finish");
InProgress = false;
}
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
}
}
public static void Decryption(string path, string key, Delegate DelegatePause)
{
try
{
string projectDirectory = getDestinationPath();
string BackUpForDecription = projectDirectory + @"\BackEnd\BackupForDecription";
Directory.CreateDirectory(BackUpForDecription);
DirectoryInfo DirectInfo = new DirectoryInfo(path);
List <string> HashesFromDB = Database.GetHashes();
List <string> HashList = new List <string>();
List <string> NameList = new List <string>();
HashList = SplitStringList(HashesFromDB, ',', true);
NameList = SplitStringList(HashesFromDB, ',', false);
foreach (var fi in DirectInfo.EnumerateFiles())
{
bool wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
if (wait == true)
{
while (wait == true)
{
wait = Convert.ToBoolean(DelegatePause.DynamicInvoke());
}
}
else
{
if (fi.Name.Contains(".zip") && fi.Name.Length == 18 + 4)
{
string SingleHash = FileDirectoryOperations.HashCalculator(fi.FullName);
if (HashList.Contains(SingleHash) && NameList.Contains(fi.Name))
{
string ZipFilePath = BackUpForDecription + "\\" + fi.Name;
AES.DecryptFile(@fi.FullName, BackUpForDecription + "\\" + fi.Name, key);
ZipFile.ExtractToDirectory(ZipFilePath, BackUpForDecription + "\\");
File.Delete(ZipFilePath);
}
else
{
File.Copy(fi.FullName, BackUpForDecription + "\\" + fi.Name);
}
}
else
{
string SingleHash = FileDirectoryOperations.HashCalculator(fi.FullName);
if (HashList.Contains(SingleHash) && NameList.Contains(fi.Name))
{
string outputFile = BackUpForDecription + "\\" + fi.Name;
AES.DecryptFile(fi.FullName, outputFile, key);
}
else
{
File.Copy(fi.FullName, BackUpForDecription + "\\" + fi.Name);
}
}
}
}
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
}
}
