public void Save(string path, string password, Encrypter encrypter)
{
try
{
string check = generateCheck();
string text = encrypter.Encrypt(check + FIELD_SEPARATOR + this.ToString() + FIELD_SEPARATOR + check, password);
System.IO.File.WriteAllText(path, text);
this.Path = path;
this.modified = false;
}
catch (ArgumentException) { throw new FileException(Error.NON_VALID_PATH); }
catch (PathTooLongException) { throw new FileException(Error.PATH_TOO_LONG); }
catch (DirectoryNotFoundException) { throw new FileException(Error.DIRECTORY_NOT_FOUND); }
catch (UnauthorizedAccessException) { throw new FileException(Error.UNAUTHORIZED_ACCESS); }
catch (FileNotFoundException) { throw new FileException(Error.FILE_NOT_FOUND); }
catch (IOException) { throw new FileException(Error.IO_ERROR); }
catch (NotSupportedException) { throw new FileException(Error.NON_VALID_PATH); }
catch (SecurityException) { throw new FileException(Error.UNAUTHORIZED_ACCESS); }
}
private void saveFile()
{
try
{
Encrypter encrypter = Settings.SelectedEncrypter;
DialogResult result = saveFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
string path = saveFileDialog.FileName;
string password = passwordTextbox.Text;
parent.SaveFile(path, password, encrypter);
this.Close();
if (exitApplicationAfterSaving)
{
Application.Exit();
}
}
}
catch (FileException exception) { ShowError(Settings.GetString(exception.Error)); }
catch (EncrypterException exception) { ShowError(Settings.GetString(exception.Error)); }
}
private void openFile()
{
try
{
Encrypter encrypter = Settings.SelectedEncrypter;
if (System.IO.Directory.Exists(path))
{
DialogResult result = openFileDialog.ShowDialog();
if (result == DialogResult.OK)
{
parent.OpenFile(openFileDialog.FileName, passwordTextbox.Text, encrypter);
}
}
else //path is file assumed
{
parent.OpenFile(path, passwordTextbox.Text, encrypter);
}
this.Close();
}
catch (FileException exception) { ShowError(Settings.GetString(exception.Error)); }
catch (EncrypterException exception) { ShowError(Settings.GetString(exception.Error)); }
}
public static File Open(string path, string password, Encrypter encrypter)
{
try
{
string decrypted = encrypter.Decrypt(System.IO.File.ReadAllText(path), password);
List <string> fields = decrypted.Split(FIELD_SEPARATOR).ToList();
if (fields.Count >= 2 && fields[0] == fields[fields.Count - 1])
{
fields.RemoveAt(0);
fields.RemoveAt(fields.Count - 1);
File file = new File();
file.Path = path;
foreach (string field in fields)
{
if (field.Length != 0)
{
file.Add(field);
}
}
file.modified = false;
return(file);
}
else
{
throw new FileException(Error.CHECKS_DID_NOT_MATCH);
}
}
catch (ArgumentException) { throw new FileException(Error.NON_VALID_PATH); }
catch (PathTooLongException) { throw new FileException(Error.PATH_TOO_LONG); }
catch (DirectoryNotFoundException) { throw new FileException(Error.DIRECTORY_NOT_FOUND); }
catch (UnauthorizedAccessException) { throw new FileException(Error.UNAUTHORIZED_ACCESS); }
catch (FileNotFoundException) { throw new FileException(Error.FILE_NOT_FOUND); }
catch (IOException) { throw new FileException(Error.IO_ERROR); }
catch (NotSupportedException) { throw new FileException(Error.NON_VALID_PATH); }
catch (SecurityException) { throw new FileException(Error.UNAUTHORIZED_ACCESS); }
}
public void SaveFile(string path, string password, Encrypter encrypter)
{
file.Save(path, password, encrypter);
this.Text = file.Path;
ShowInformation(Settings.GetString(this, String.FILE_SAVED.ToString()));
}