private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
//open file from a directory
OpenFileDialog FileDialog = new OpenFileDialog();
FileDialog.Filter = "Word File (.docx ,.doc)|*.docx;*.doc";
if (FileDialog.ShowDialog() == true)
{
FilePathStr = FileDialog.FileName;
}
FilePath.Text = FilePathStr;
//create a work copy and validate .doc/.docx
WordAsXML helper = new WordAsXML();
if (isCopyNeed.IsChecked == true)
{
FilePathStr = helper.CreateDocCopy(FilePathStr);
}
isFileDoc = helper.ValidateFile(FilePathStr);
if (isFileDoc)
{
FilePathStr = helper.ConvertDocToDocx(FilePathStr);
}
//count file spaces and print the result
ContainerSize = helper.ContainerSize(FilePathStr);
containerSizeField.Text = ContainerSize.ToString();
}
catch (Exception ex)
{
statusField.Text += ex.Message + "\n";
}
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
try
{
statusField.Text = "";
if (FilePathStr == null)
{
throw new Exception("Файл не выбран");
}
WordAsXML helper = new WordAsXML();
if (isHashNeed.IsChecked == true)
{
Hash = helper.HashCounter(messageField.Text);
hashField.Text = Hash;
MessageAndHash = messageField.Text + " " + Hash;
}
else
{
MessageAndHash = messageField.Text + " " + null;
}
BitMessageAndHash = helper.MessageToByteArray(MessageAndHash);
if (ContainerSize >= BitMessageAndHash.Count)
{
if (isHashNeed.IsChecked == true)
{
helper.InsertMessageToFile(FilePathStr, BitMessageAndHash, true);
}
else
{
helper.InsertMessageToFile(FilePathStr, BitMessageAndHash, false);
}
if (isFileDoc)
{
helper.ConvertDocxToDoc(FilePathStr);
isFileDoc = false;
}
statusField.Text = "Сообщение осаждено\n";
}
else
{
throw new Exception("В контейнере не достаточно места");
}
}
catch (Exception ex)
{
statusField.Text += ex.Message + "\n";
}
}
private void Button_Click_3(object sender, RoutedEventArgs e)
{
try
{
if (encodedFilePathStr == null)
{
throw new Exception("Файл не выбран");
}
WordAsXML helper = new WordAsXML();
string result = helper.GetMessageFromFile(encodedFilePathStr);
if (result != null)
{
var lastSpacePos = result.LastIndexOf(' ');
string message = result.Substring(0, lastSpacePos);
string hash = result.Substring(lastSpacePos + 1, result.Length - lastSpacePos - 1);
outputMessageField.Text = message;
if (hash != "")
{
outputHashField.Text = hash;
controlHashField.Text = helper.HashCounter(message);
statusField.Text += "Сообщение извлечено" + "\n";
}
else
{
outputHashField.Text = "Hash не был извлечен/осажден";
controlHashField.Text = helper.HashCounter(message);
}
}
else
{
throw new Exception("Сообщение не было извлечено");
}
}
catch (Exception ex)
{
statusField.Text += ex.Message + "\n";
}
}
