private void FolderDecryptionbgWorker_DoWork(object sender, DoWorkEventArgs e)
{
MessageBox.Show("Decrypting in background...\n Please wait", "Processing");
List <string> agms = e.Argument as List <string>;
foreach (string i in Directory.GetFiles(agms[0], ".", SearchOption.AllDirectories))
{
if (i.Contains(".Crypt"))
{
FileEncryption.DecryptFile(i, i.Replace(".Crypt", ""), agms[1]);
if (App.FileEncryptPassErr)
{
break;
}
else
{
File.Delete(i);
}
}
}
if (!App.FileEncryptPassErr)
{
MainWindow.SuccessBox("Folder Decryption completed");
Application.Current.Shutdown();
}
else
{
App.FileEncryptPassErr = false;
}
}
private void DecryptionDriveThread()
{
string[] Files = { };
this.Dispatcher.Invoke(() =>
{
Files = Directory.GetFiles(DriveDecryptionListBox.SelectedItem.ToString(), "*", SearchOption.AllDirectories);
});
foreach (string i in Files)
{
this.Dispatcher.Invoke(() =>
{
if (i.Contains("Crypt"))
{
try
{
FileEncryption.DecryptFile(i, i.Replace("Crypt", ""), FolderDecryptionPassword.Password);
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Decrypted :" + i)));
File.Delete(i);
}
catch (Exception Ex)
{
ErrorBox(Ex.Message);
}
}
});
}
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("\n")));
});
}
private void EncryptionFolderThread()
{
string[] Files = {};
this.Dispatcher.Invoke(() =>
{
Files = Directory.GetFiles(FolderEncNameDisplay.Text, "*", SearchOption.AllDirectories);
});
foreach (string i in Files)
{
this.Dispatcher.Invoke(() =>
{
try
{
FileEncryption.EncryptFile(i, i + "Crypt", FolderEncryptionPassword.Password);
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Encrypted :" + i)));
File.Delete(i);
}
catch (Exception Ex)
{
ErrorBox(Ex.Message);
}
});
}
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("\n")));
});
}
void DriveDecryptionbgWorker_DoWork(object sender, DoWorkEventArgs e)
{
List <string> agms = e.Argument as List <string>;;
string[] Files = { };
try
{
Files = Directory.GetFiles(agms[0], "*", SearchOption.AllDirectories);
}
catch
{
ErrorBox("No Drive selected");
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Decryption Terminated\n")));
});
return;
}
foreach (string i in Files)
{
if (i.Contains(".Crypt"))
{
try
{
FileEncryption.DecryptFile(i, i.Replace(".Crypt", ""), agms[1]);
if (App.FileEncryptPassErr)
{
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Wrong Password... Decryption Terminated\n")));
});
break;
}
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Decrypted :" + i)));
});
File.Delete(i);
}
catch (Exception Ex)
{
ErrorBox(Ex.Message);
}
}
}
if (!App.FileEncryptPassErr)
{
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Folder Decryption completed\n")));
SuccessBox("Folder Decryption completed");
});
}
else
{
App.FileEncryptPassErr = false;
}
}
private void DriveEncryptionbgWorker_DoWork(object sender, DoWorkEventArgs e)
{
List <string> agms = e.Argument as List <string>;;
string[] Files = { };
try
{
Files = Directory.GetFiles(agms[0], "*", SearchOption.AllDirectories);
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Encryption Terminated.\n")));
});
}
catch
{
ErrorBox("No drive selected");
return;
}
foreach (string i in Files)
{
if (i.Contains(".Crypt"))
{
ErrorBox("This drive contains files that are already encrypted.\nDecrypt those and retry encryption");
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Encryption Terminated.\n")));
});
return;
}
}
foreach (string i in Files)
{
try
{
FileEncryption.EncryptFile(i, i + ".Crypt", agms[1]);
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Encrypted :" + i)));
});
File.Delete(i);
}
catch (Exception Ex)
{
ErrorBox(Ex.Message);
}
}
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Drive Encryption Completed.\n")));
SuccessBox("Drive Encryption Completed.");
});
}
void FileEncryptionbgWorker_DoWork(object sender, DoWorkEventArgs e)
{
List <string> agms = e.Argument as List <string>;
FileEncryption.EncryptFile(agms[0], agms[0] + ".Crypt", agms[1]);
if (agms[2].Equals("Delete"))
{
File.Delete(agms[0]);
}
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Encrypted :" + FileEncNameDisplay.Text + "\n")));
SuccessBox("File Encrypted :" + FileEncNameDisplay.Text);
});
}
private void EncryptFile_Click(object sender, RoutedEventArgs e)
{
if (FileEncNameDisplay.Text.Equals("Not selected"))
{
ErrorBox("No File Selected");
}
else
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Encrypting... Please wait")));
FileEncryption.EncryptFile(FileEncNameDisplay.Text, FileEncNameDisplay.Text + "Crypt", FileEncryptionPassword.Password);
if (!(bool)CheckFileEnc.IsChecked)
{
File.Delete(FileEncNameDisplay.Text);
}
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Encrypted :" + FileEncNameDisplay.Text + "\n")));
}
}
private void DecryptFolder_Click(object sender, RoutedEventArgs e)
{
MessageBox.Show("Decrypting Folder... The screen may freeze.", "Running", MessageBoxButton.OK, MessageBoxImage.Information);
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Decrypting folder... This screen might freeze as the process is running in background")));
foreach (string i in Directory.GetFiles(FolderDecNameDisplay.Text, "*", SearchOption.AllDirectories))
{
try
{
FileEncryption.DecryptFile(i, i.Replace("Crypt", ""), FolderDecryptionPassword.Password);
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Decrypted :" + i)));
File.Delete(i);
}
catch (Exception Ex)
{
ErrorBox(Ex.Message);
}
}
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("\n")));
}
private void DecryptFile_Click(object sender, RoutedEventArgs e)
{
if (FileDecNameDisplay.Text.Equals("Not selected"))
{
ErrorBox("No File Selected");
}
else
{
try
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("Decrypting... Please wait")));
FileEncryption.DecryptFile(FileDecNameDisplay.Text, FileDecNameDisplay.Text.Replace("Crypt", ""), FileDecryptionPassword.Password);
if (!(bool)CheckFileDec.IsChecked && !FileEncryptPassErr)
{
File.Delete(FileDecNameDisplay.Text);
}
if (!FileEncryptPassErr)
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Decrypted :" + FileDecNameDisplay.Text + "\n")));
}
FileEncryptPassErr = false;
}
catch (Exception ex)
{
if (ex.Message.Contains("The file") && ex.Message.Contains("already exists"))
{
ErrorBox("A file of the same name exists in that folder!");
}
else if (ex.Message.Contains("Padding is invalid"))
{
ErrorBox("Wrong password");
}
else
{
ErrorBox(ex.Message);
}
}
}
}
private void Decrypt_Click(object sender, RoutedEventArgs e)
{
if ((bool)FileDec.IsChecked)
{
FileEncryption.DecryptFile(FilePath, FilePath.Replace(".Crypt", ""), DecryptionPassword.Password);
if (!App.FileEncryptPassErr)
{
MainWindow.SuccessBox("File Decrypted Successfully");
File.Delete(FilePath);
Application.Current.Shutdown();
}
}
if ((bool)FolderDec.IsChecked)
{
List <string> Agms = new List <string>();
Agms.Add(FilePath.Replace(FilePath.Split('\\')[FilePath.Split('\\').Length - 1], "").Replace(FilePath.Split('\\')[FilePath.Split('\\').Length - 1], ""));
Agms.Add(DecryptionPassword.Password);
BackgroundWorker BW = new BackgroundWorker();
BW.DoWork += FolderDecryptionbgWorker_DoWork;
BW.RunWorkerAsync(Agms);
}
}
void NewLocFileDecryptionbgWorker_DoWork(object sender, DoWorkEventArgs e)
{
List <string> agms = e.Argument as List <string>;
FileEncryption.DecryptFile(agms[0], agms[4] + "." + agms[0].Split('.')[agms[0].Split('.').Length - 2], agms[1]);
if (agms[2].Equals("Delete No Err") && !App.FileEncryptPassErr)
{
File.Delete(agms[0]);
}
else
{
File.Delete(agms[0].Replace(".Crypt", ""));
}
if (!App.FileEncryptPassErr)
{
this.Dispatcher.Invoke(() =>
{
CryptStatus.Document.Blocks.Add(new Paragraph(new Run("File Decrypted :" + FileDecNameDisplay.Text + "\n")));
SuccessBox("File Decrypted :" + FileDecNameDisplay.Text);
});
}
}
