private void btn_Decloak_Click(object sender, EventArgs e)
{
if (File.Exists(txt_Input.Text))
{
stealth = new StealthArchive(txt_Input.Text);
try
{
foreach (Ionic.Zip.ZipEntry entry in stealth.GetCloakedEntries(StealthArchive.ArchiveType.Zip))
{
ListViewItem item = new ListViewItem();
item.Name = entry.FileName;
item.Text = item.Name;
if (entry.UsesEncryption)
{
item.Text += "*";
isEncrypted = true;
}
item.SubItems.Add((MainForm.formatFileSize(entry.UncompressedSize, Settings.Default.UNITS)));
item.SubItems.Add((entry.CompressionRatio * .01).ToString("0%"));
item.SubItems.Add(entry.Encryption.ToString());
lst_Files.Items.Add(item);
}
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Error de-cloaking file: {0}", ex.Message), "De-Cloak",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (lst_Files.Items.Count > 0)
{
canExtract(true);
lbl_Status.Text = "Select files to extract...";
}
else
{
MessageBox.Show("This file contains no cloaked data.","De-CLoak", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txt_Input.Clear();
statusCheck();
return;
}
}
}
// Create Zip archive using the DotNetZip library
private bool CreateStealthArchive(string outputFile)
{
using (StealthArchive stealth = new StealthArchive())
{
// Set Output Path
stealth.CloakingFile = txt_Output.Text;
// Get archive settings
stealth.CompressionLevel = ArchiveSettingsForm.GetLevel(Settings.Default.COMPRESSION_LEVEL);
stealth.CompressionMethod = ArchiveSettingsForm.GetMethod(Settings.Default.COMPRESSION_METHOD);
stealth.Strategy = ArchiveSettingsForm.GetStrategy(Settings.Default.COMPRESSION_STRATEGY);
stealth.BufferSize = Settings.Default.IO_BUFFER_SIZE;
stealth.CodecBufferSize = Settings.Default.CODEC_BUFFER_SIZE;
stealth.UseMemory = Settings.Default.MEMORY_ARCHIVE;
stealth.UseZip64WhenSaving = ArchiveSettingsForm.Get64Option(Settings.Default.USE_ZIP64);
// Set an optional password
if (Settings.Default.ENCRYPT_ARCHIVE)
{
// Prompt the user for a password
stealth.Password = getPassword(true);
stealth.Encryption = ArchiveSettingsForm.GetEncryption(Settings.Default.ENCRYPTION_ALGORITHM);
}
try
{
// Iterate through each checked file in the file list
foreach (ListViewItem item in lst_Files.CheckedItems)
{
// Update status label
lbl_Status.Text = string.Format("Adding {0} to archive...", item.Text);
tsc_Main.Update();
// Add entry to archive
stealth.AddFile(item.Name, string.Empty);
}
// Cloak the archive
stealth.Cloak();
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
return false;
}
}
return true;
}
