private void encryptFile_Click(object sender, EventArgs e)
{
if (currentMode == Mode.Image && image != null)
{
loadFileDialog.FileName = "*.*";
DialogResult res = loadFileDialog.ShowDialog();
if (res == System.Windows.Forms.DialogResult.OK)
{
file = File.ReadAllBytes(loadFileDialog.FileName);
filename = loadFileDialog.SafeFileName;
OutputConsole.Write("Added File to buffer");
Bitmap encrypted;
stopwatch.Restart();
if (random.Checked)
{
encrypted = Test1.InsertFileToImage(image, file, filename);
}
else
{
if (linear.Checked)
{
encrypted = Test1.InsertFileToImageLinear(image, file, filename);
}
else
{
encrypted = Test1.InsertFileToImage2(image, file, filename);
}
}
if (encrypted != null)
{
stopwatch.Stop();
OutputConsole.Write(string.Format("Process completed in {0} ms", stopwatch.ElapsedMilliseconds));
saveDialog.FileName = "*.*";
DialogResult res2 = saveDialog.ShowDialog();
if (res2 == System.Windows.Forms.DialogResult.OK)
{
encrypted.Save(saveDialog.FileName);
OutputConsole.Write("Image saved");
}
}
stopwatch.Reset();
}
}
if (currentMode == Mode.Audio && audio != null)
{
loadFileDialog.FileName = "*.*";
DialogResult res = loadFileDialog.ShowDialog();
if (res == System.Windows.Forms.DialogResult.OK)
{
byte[] file;
stopwatch.Restart();
if (random.Checked)
{
file = AudioSteganography.EncryptFile(audio, File.ReadAllBytes(loadFileDialog.FileName), loadFileDialog.SafeFileName);
}
else
{
if (linear.Checked)
{
file = AudioSteganography.EncryptFileLinear(audio, File.ReadAllBytes(loadFileDialog.FileName), loadFileDialog.SafeFileName);
}
else
{
file = AudioSteganography.EncryptFile2(audio, File.ReadAllBytes(loadFileDialog.FileName), loadFileDialog.SafeFileName);
}
}
if (file != null)
{
stopwatch.Stop();
OutputConsole.Write(string.Format("Process completed in {0} ms", stopwatch.ElapsedMilliseconds));
DialogResult res2 = saveWav.ShowDialog();
if (res2 == System.Windows.Forms.DialogResult.OK)
{
File.WriteAllBytes(saveWav.FileName, file);
OutputConsole.Write("Wav file saved");
}
}
stopwatch.Reset();
}
}
}
