public Rabin_Cryptosystem(string[] args)
{
InitializeComponent();
mainBar = new ProgressBarForManyProcesses(progressBar1);
imageList1.Images.Add(".publicKey", Properties.Resources.PublicKey);
imageList1.Images.Add(".privateKey", Properties.Resources.PrivateKey);
imageList1.Images.Add(".encrypted", Properties.Resources.Encrypted);
foreach (string fileName in args)
{
string extention;
try
{
extention = Path.GetExtension(fileName);
switch (extention)
{
case (".publicKey"):
case (".privateKey"):
AddFileItemToListView(fileName, listKeys, imageList1);
break;
default:
AddFileItemToListView(fileName, listFiles, imageList1);
break;
}
}
catch { }
}
}
private async void decryptToolStripMenuItem_Click(object sender, EventArgs e)
{
if (rab == null)
{
MessageBox.Show("Не выбран закрытый ключ", "", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
return;
}
if (Path.GetExtension(listSelectedKey.Items[0].Tag.ToString()).CompareTo(".privateKey") != 0)
{
MessageBox.Show("Не тот ключ!\r\nВыберите закрытый ключ", "", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
return;
}
string folder = BrouseFolder();
if (string.IsNullOrEmpty(folder))
{
return;
}
foreach (ListViewItem item in listFiles.SelectedItems)
{
if (!IsExistInDecryptItems(item))
{
item.SubItems[0].Tag = rab;
item.SubItems[0].Name = folder;
decryptingItems.Add(item);
ProgressBar pb = CreateProgressBar(item, listFiles);
ReachProgressBar filesBar = new ReachProgressBar(pb);
filesBar.Tag = pb.Name;
mainBar.AddProcess(filesBar);
}
else
{
MessageBox.Show($"Файл с именем: {item.Text}\r\nуже добавлен в очередь", "", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
return;
}
}
if (decryptingItems.Count != listFiles.SelectedItems.Count)
{
return;
}
var progress = new Progress <ProgressInfo>();
progress.ProgressChanged += mainBar.Apdate;
while (decryptingItems.Count > 0)
{
string decryptPath = decryptingItems[0].SubItems[0].Name + "\\" + Path.GetFileNameWithoutExtension(decryptingItems[0].Text);
ReachProgressBar filesBar = mainBar.Processes.OfType <ReachProgressBar>().FirstOrDefault(q => (string)q.Tag == (string)decryptingItems[0].Tag);
if (Path.GetExtension(decryptingItems[0].Tag.ToString()).CompareTo(".encrypted") != 0)
{
MessageBox.Show("Невозможно расшифровать файл " + decryptingItems[0].Text + "\n\rФайл не содержит расширение \".encrypted\"", "", MessageBoxButtons.OK, MessageBoxIcon.Error);
listFiles.Controls.Remove(listFiles.Controls.OfType <ProgressBar>().FirstOrDefault(q => q.Name == (string)decryptingItems[0].Tag));
decryptingItems.Remove(decryptingItems[0]);
mainBar.RemoveProcess(filesBar);
continue;
}
progress.ProgressChanged += filesBar.Reach;
try { await((RabinLib.Rabin)decryptingItems[0].SubItems[0].Tag).DecryptAsync(decryptingItems[0].Tag.ToString(), decryptPath, progress); }
catch
{
MessageBox.Show(
$"{decryptingItems[0].Text} Невозможно раскодировать с использованием ключа {((RabinLib.Rabin)decryptingItems[0].SubItems[0].Tag).Tag.ToString()}", "", MessageBoxButtons.OK, MessageBoxIcon.Error);
progress.ProgressChanged -= filesBar.Reach;
listFiles.Controls.Remove(listFiles.Controls.OfType <ProgressBar>().FirstOrDefault(q => q.Name == (string)decryptingItems[0].Tag));
decryptingItems.Remove(decryptingItems[0]);
mainBar.RemoveProcess(filesBar);
continue;
}
progress.ProgressChanged -= filesBar.Reach;
listFiles.Controls.Remove(listFiles.Controls.OfType <ProgressBar>().FirstOrDefault(q => q.Name == (string)decryptingItems[0].Tag));
ListFilesRemoveItem(decryptingItems[0]);
decryptingItems.Remove(decryptingItems[0]);
AddFileItemToListView(decryptPath, listFiles, imageList1);
}
mainBar.Apdate(this, null);
if (encryptingItems.Count == 0 && decryptingItems.Count == 0)
{
mainBar = new ProgressBarForManyProcesses(progressBar1, new List <ReachProgressBar>());
}
}
public GenKey(Rabin_Cryptosystem form)
{
mainBar = form.mainBar;
baseForm = form;
InitializeComponent();
}
