Пример #1
0
 /**
  * Makes an array of 4 bytes from ciphered float saves into a file
  */
 private void BtnCipher_Click(object sender, RoutedEventArgs e)
 {
     try
     {
         WAVHeader cipheredFile = wavHeader;
         Cipher    cipher       = new Cipher(cipheredFile.WavData.OriginalData);
         float[]   encoded      = cipher.getCipheredData();
         cipheredFile.WavData.DataToSave = cipheredFile.WavData.Normalize(encoded);
         WAVWriter wavWriter = new WAVWriter();
         wavWriter.WriteWAVFile(cipheredFile);
         System.Windows.MessageBox.Show("Plik zostal zaszyfrowany i zapisany do pliku.");
     }
     catch (Exception ex)
     {
         System.Windows.MessageBox.Show("Najpierw trzeba wczytac plik.");
     }
 }
Пример #2
0
 /**
  * Loads ciphered file, groups 4 bytes into a float, decipheres it and saves into a file
  */
 private void BtnDecipher_Click(object sender, RoutedEventArgs e)
 {
     try
     {
         WAVHeader cipheredFile = new WAVReader("./cipher.wav", true).ReadWAVFile();
         Cipher    cipher       = new Cipher(cipheredFile.WavData.OriginalData);
         float[]   deciphered   = cipher.getDecipheredData(cipheredFile.WavData.OriginalData);
         cipheredFile.WavData.DataToSave = cipheredFile.WavData.Denormalize(deciphered);
         WAVWriter wavWriter = new WAVWriter("decipher.wav");
         wavWriter.WriteWAVFile(cipheredFile);
         System.Windows.MessageBox.Show("Plik zostal odszyfrowany i zapisany do pliku.");
     }
     catch (Exception ex)
     {
         System.Windows.MessageBox.Show("Najpierw trzeba wczytac plik.");
     }
 }