private void MemoryTest()
{
for (int i = 0; i < 10000; i++)
{
ShellFolder folder = GetFolder("C:\\Windows");
int p = folder.Files.Count;
folder.Dispose();
}
}
private static void Main(string[] args)
{
Windows.Storage.StorageFolder storageFolder = Windows.Storage.ApplicationData.Current.LocalFolder;
NLog.LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "NLog.config"));
NLog.LogManager.Configuration.Variables["LogPath"] = storageFolder.Path;
AppDomain.CurrentDomain.UnhandledException += UnhandledExceptionTrapper;
if (HandleCommandLineArgs())
{
// Handles OpenShellCommandInExplorer
return;
}
// Only one instance of the fulltrust process allowed
// This happens if multiple instances of the UWP app are launched
using var mutex = new Mutex(true, "FilesUwpFullTrust", out bool isNew);
if (!isNew)
{
return;
}
try
{
// Create shell COM object and get recycle bin folder
recycler = new ShellFolder(Vanara.PInvoke.Shell32.KNOWNFOLDERID.FOLDERID_RecycleBinFolder);
Windows.Storage.ApplicationData.Current.LocalSettings.Values["RecycleBin_Title"] = recycler.Name;
// Create shell watcher to monitor recycle bin folder
watcher = new ShellItemChangeWatcher(recycler, false);
watcher.NotifyFilter = ChangeFilters.AllDiskEvents;
watcher.Changed += Watcher_Changed;
//watcher.EnableRaisingEvents = true; // TODO: uncomment this when updated library is released
// Connect to app service and wait until the connection gets closed
appServiceExit = new AutoResetEvent(false);
InitializeAppServiceConnection();
appServiceExit.WaitOne();
}
finally
{
connection?.Dispose();
watcher?.Dispose();
recycler?.Dispose();
appServiceExit?.Dispose();
mutex?.ReleaseMutex();
}
}
public static ContextMenu GetContextMenuForFolder(string folderPath, Shell32.CMF flags, Func <string, bool> itemFilter = null)
{
ShellFolder fsi = null;
try
{
fsi = new ShellFolder(folderPath);
return(GetContextMenuForFolder(fsi, flags, itemFilter));
}
catch (Exception ex) when(ex is ArgumentException || ex is FileNotFoundException)
{
// Return empty context menu
return(null);
}
finally
{
fsi?.Dispose();
}
}
private void ShowGoToFolderDialog()
{
Common.MessageControls.Input inputControl = new Common.MessageControls.Input();
inputControl.InputField.Text = NavigationManager.CurrentItem.Path;
inputControl.InputField.SelectAll();
inputControl.InputField.Focus();
CairoMessage.ShowControl(Localization.DisplayString.sDesktop_GoToFolderMessage,
Localization.DisplayString.sDesktop_GoToFolderTitle,
CairoMessageImage.Default,
inputControl,
Localization.DisplayString.sInterface_Go,
Localization.DisplayString.sInterface_Cancel,
(bool?result) =>
{
string path = inputControl.InputField.Text;
if (result != true || string.IsNullOrEmpty(path))
{
return;
}
// Check if this is a valid folder
ShellFolder shellFolder = new ShellFolder(path, IntPtr.Zero);
bool valid = shellFolder.Loaded;
shellFolder.Dispose();
if (valid)
{
NavigationManager.NavigateTo(path);
}
else
{
CairoMessage.Show(Localization.DisplayString.sError_FileNotFoundInfo,
Localization.DisplayString.sError_OhNo,
MessageBoxButton.OK,
CairoMessageImage.Error, (bool?errResult) =>
{
ShowGoToFolderDialog();
});
}
});
}
private List <ApplicationInfo> generateAppList(string directory)
{
List <ApplicationInfo> rval = new List <ApplicationInfo>();
ShellFolder folder = null;
try
{
folder = new ShellFolder(directory, IntPtr.Zero, false, false);
foreach (var file in folder.Files)
{
if (file.IsFolder)
{
if (!file.Path.ToLower().EndsWith("\\startup"))
{
rval.AddRange(generateAppList(file.Path));
}
}
else
{
ApplicationInfo app = PathToApp(file.Path, file.DisplayName, false, false);
if (!ReferenceEquals(app, null))
{
rval.Add(app);
}
}
}
}
catch (Exception e)
{
ShellLogger.Warning($"AppGrabberService: Unable to enumerate files: {e.Message}");
}
finally
{
folder?.Dispose();
}
return(rval);
}
private static void Main(string[] args)
{
StorageFolder storageFolder = ApplicationData.Current.LocalFolder;
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "NLog.config"));
LogManager.Configuration.Variables["LogPath"] = storageFolder.Path;
AppDomain.CurrentDomain.UnhandledException += UnhandledExceptionTrapper;
if (HandleCommandLineArgs())
{
// Handles OpenShellCommandInExplorer
return;
}
// Only one instance of the fulltrust process allowed
// This happens if multiple instances of the UWP app are launched
using var mutex = new Mutex(true, "FilesUwpFullTrust", out bool isNew);
if (!isNew)
{
return;
}
try
{
// Create shell COM object and get recycle bin folder
recycler = new ShellFolder(Shell32.KNOWNFOLDERID.FOLDERID_RecycleBinFolder);
ApplicationData.Current.LocalSettings.Values["RecycleBin_Title"] = recycler.Name;
// Create filesystem watcher to monitor recycle bin folder(s)
// SHChangeNotifyRegister only works if recycle bin is open in explorer :(
watchers = new List <FileSystemWatcher>();
var sid = System.Security.Principal.WindowsIdentity.GetCurrent().User.ToString();
foreach (var drive in DriveInfo.GetDrives())
{
var recycle_path = Path.Combine(drive.Name, "$Recycle.Bin", sid);
if (!Directory.Exists(recycle_path))
{
continue;
}
var watcher = new FileSystemWatcher();
watcher.Path = recycle_path;
watcher.Filter = "*.*";
watcher.NotifyFilter = NotifyFilters.LastWrite
| NotifyFilters.FileName
| NotifyFilters.DirectoryName;
watcher.Created += Watcher_Changed;
watcher.Deleted += Watcher_Changed;
watcher.EnableRaisingEvents = true;
watchers.Add(watcher);
}
// Connect to app service and wait until the connection gets closed
appServiceExit = new AutoResetEvent(false);
InitializeAppServiceConnection();
appServiceExit.WaitOne();
}
finally
{
connection?.Dispose();
foreach (var watcher in watchers)
{
watcher.Dispose();
}
recycler?.Dispose();
appServiceExit?.Dispose();
mutex?.ReleaseMutex();
}
}
private static void Main(string[] args)
{
StorageFolder storageFolder = ApplicationData.Current.LocalFolder;
LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "NLog.config"));
LogManager.Configuration.Variables["LogPath"] = storageFolder.Path;
AppDomain.CurrentDomain.UnhandledException += UnhandledExceptionTrapper;
if (HandleCommandLineArgs())
{
// Handles OpenShellCommandInExplorer
return;
}
// Only one instance of the fulltrust process allowed
// This happens if multiple instances of the UWP app are launched
using var mutex = new Mutex(true, "FilesUwpFullTrust", out bool isNew);
if (!isNew)
{
return;
}
try
{
// Create handle table to store e.g. context menu references
handleTable = new Win32API.DisposableDictionary();
// Create shell COM object and get recycle bin folder
recycler = new ShellFolder(Shell32.KNOWNFOLDERID.FOLDERID_RecycleBinFolder);
ApplicationData.Current.LocalSettings.Values["RecycleBin_Title"] = recycler.Name;
// Create filesystem watcher to monitor recycle bin folder(s)
// SHChangeNotifyRegister only works if recycle bin is open in explorer :(
binWatchers = new List <FileSystemWatcher>();
var sid = System.Security.Principal.WindowsIdentity.GetCurrent().User.ToString();
foreach (var drive in DriveInfo.GetDrives())
{
var recycle_path = Path.Combine(drive.Name, "$Recycle.Bin", sid);
if (drive.DriveType == DriveType.Network || !Directory.Exists(recycle_path))
{
continue;
}
var watcher = new FileSystemWatcher();
watcher.Path = recycle_path;
watcher.Filter = "*.*";
watcher.NotifyFilter = NotifyFilters.LastWrite
| NotifyFilters.FileName
| NotifyFilters.DirectoryName;
watcher.Created += Watcher_Changed;
watcher.Deleted += Watcher_Changed;
watcher.EnableRaisingEvents = true;
binWatchers.Add(watcher);
}
// Preload context menu for better performace
// We query the context menu for the app's local folder
var preloadPath = ApplicationData.Current.LocalFolder.Path;
using var _ = Win32API.ContextMenu.GetContextMenuForFiles(new string[] { preloadPath }, Shell32.CMF.CMF_NORMAL | Shell32.CMF.CMF_SYNCCASCADEMENU, FilterMenuItems(false));
// Create cancellation token for drop window
cancellation = new CancellationTokenSource();
// Connect to app service and wait until the connection gets closed
appServiceExit = new AutoResetEvent(false);
InitializeAppServiceConnection();
// Initialize device watcher
deviceWatcher = new DeviceWatcher(connection);
deviceWatcher.Start();
// Wait until the connection gets closed
appServiceExit.WaitOne();
}
finally
{
connection?.Dispose();
foreach (var watcher in binWatchers)
{
watcher.Dispose();
}
handleTable?.Dispose();
recycler?.Dispose();
deviceWatcher?.Dispose();
cancellation?.Cancel();
cancellation?.Dispose();
appServiceExit?.Dispose();
mutex?.ReleaseMutex();
}
}
private void MainWindow_OnClosing(object sender, CancelEventArgs e)
{
folder?.Dispose();
}
