async Task InstallApp(string installRoot)
{
PreInstallTB.Visibility = Visibility.Visible;
PreInstallTB.Text = "Идет установка ПО...";
InstallButton.IsEnabled = false;
CancelButton.IsEnabled = false;
((Storyboard)InstallButtons.Resources["InstallButtonsDisappearStoryboard"]).Begin();
((Storyboard)ComponentsLV.Resources["ComponentsLVDisappearStoryboard"]).Begin();
if (!Directory.Exists(CommonVariables.TMPDirPath))
{
Directory.CreateDirectory(CommonVariables.TMPDirPath);
}
foreach (var currentComponent in InstallComponents)
{
if (currentComponent.Selected)
{
PreInstallTB.Text = $"Установка \"{currentComponent.DisplayName}\"...";
await Task.Run(() =>
{
currentComponent.InstallLocation = currentComponent.InstallLocation
.Replace("INSTALL_ROOT", installRoot);
currentComponent.ExecutablePath = currentComponent.ExecutablePath
.Replace("INSTALL_LOCATION", currentComponent.InstallLocation);
currentComponent.DisplayIcon = currentComponent.DisplayIcon
.Replace("INSTALL_LOCATION", currentComponent.InstallLocation);
currentComponent.UninstallString = currentComponent.UninstallString
.Replace("INSTALL_LOCATION", currentComponent.InstallLocation);
var tmpFilename = Path.Combine(CommonVariables.TMPDirPath, currentComponent.ID);
File.WriteAllBytes(tmpFilename, (byte[])ResourceSet.GetObject(currentComponent.ID.Replace('.', '_')));
if (!Directory.Exists(currentComponent.InstallLocation))
{
Directory.CreateDirectory(currentComponent.InstallLocation);
}
var zip = ZipStorer.Open(tmpFilename, FileAccess.Read);
foreach (var current in zip.ReadCentralDir())
{
if (!current.FilenameInZip.EndsWith("\\") && !current.FilenameInZip.EndsWith("/"))
{
zip.ExtractFile(current, Path.Combine(currentComponent.InstallLocation, current.FilenameInZip));
}
}
zip.Close();
var componentMarkupResourceName = $"{currentComponent.ID.Replace('.', '_')}_APM";
File.WriteAllBytes(Path.Combine(Directory.GetParent(currentComponent.UninstallString).FullName, componentMarkupResourceName),
(byte[])((DictionaryEntry)ResourceSet.OfType <object>().FirstOrDefault(c => ((DictionaryEntry)c).Key.ToString() == componentMarkupResourceName)).Value);
File.Copy(MyFileName, currentComponent.UninstallString, true);
RegistryManager.CreateApplicationEntry(currentComponent);
LNKManager.CreateLinks(currentComponent, Path.Combine(CommonVariables.DesktopPath, $"{currentComponent.DisplayName}.lnk"));
});
}
}
PreInstallTB.Text = "Удаление временных файлов...";
await Task.Run(() =>
{
while (true)
{
try
{
Directory.Delete(CommonVariables.TMPDirPath, true);
break;
}
catch (IOException)
{
Thread.Sleep(100);
}
}
});
PreInstallTB.Text = "Установка успешно завершена!";
await Task.Run(() => Thread.Sleep(2000));
}
async Task UninstallApp()
{
PreInstallTB.Visibility = Visibility.Visible;
PreInstallTB.Text = "Подготовка к удалению...\nЗакройте все окна приложения";
await Task.Run(() =>
{
var myID = Process.GetCurrentProcess().Id;
while (Process.GetProcesses().Any(c => c.ProcessName.ToLower().Contains("incollege") && c.Id != myID))
{
Thread.Sleep(100);
}
});
foreach (var currentComponent in InstallComponents.Select(c => RegistryManager.GetInstalledEntryInfo(c.ID)))
{
if (currentComponent != null)
{
var files = Directory.GetFiles(CurrentDirectory).Where(c => c.EndsWith("APM")).ToArray();
if (files.Length > 0)
{
AppPart localComponent = null;
await Task.Run(() =>
{
while (true)
{
try
{
using (var stream = new FileStream(files[0], FileMode.Open))
{
localComponent = ((AppPart) new BinaryFormatter().Deserialize(stream));
stream.Close();
}
break;
}
catch (IOException)
{
Thread.Sleep(100);
}
}
});
if (currentComponent.ID == localComponent.ID)
{
PreInstallTB.Text = $"Удаление \"{currentComponent.DisplayName}\"...";
await Task.Run(() =>
{
foreach (var current in Directory.GetFiles(currentComponent.InstallLocation))
{
if (current != MyFileName)
{
try
{
File.Delete(current);
}
catch (IOException) { }
}
}
RegistryManager.RemoveApplicationEntry(currentComponent.ID);
LNKManager.RemoveLinks(Path.Combine(CommonVariables.DesktopPath, $"{currentComponent.DisplayName}.lnk"));
Process.Start(new ProcessStartInfo("cmd", $" /C timeout 10&&rd /s /q \"{CurrentDirectory}\"")
{
CreateNoWindow = true, WindowStyle = ProcessWindowStyle.Hidden
});
});
break;
}
}
}
}
PreInstallTB.Text = "Удаление успешно завершено!";
await Task.Run(() => Thread.Sleep(2000));
Process.GetCurrentProcess().Kill();
}
